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authorLinus Torvalds <torvalds@linux-foundation.org>2009-04-03 00:05:30 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-04-03 00:05:30 -0400
commitef8a97bbc92ec07e3a07a81cc011dc549f8c7a23 (patch)
tree82a95f16d9236bc35a4cfd42ba8cab61981efda8 /drivers/net/vxge
parent4f032ac4122a77dbabf7a24b2739b2790448180f (diff)
parent6c8ad3b07f7d9efdc41396db6da0aed906922701 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (54 commits) glge: remove unused #include <version.h> dnet: remove unused #include <version.h> tcp: miscounts due to tcp_fragment pcount reset tcp: add helper for counter tweaking due mid-wq change hso: fix for the 'invalid frame length' messages hso: fix for crash when unplugging the device fsl_pq_mdio: Fix compile failure fsl_pq_mdio: Revive UCC MDIO support ucc_geth: Pass proper device to DMA routines, otherwise oops happens i.MX31: Fixing cs89x0 network building to i.MX31ADS tc35815: Fix build error if NAPI enabled hso: add Vendor/Product ID's for new devices ucc_geth: Remove unused header gianfar: Remove unused header kaweth: Fix locking to be SMP-safe net: allow multiple dev per napi with GRO r8169: reset IntrStatus after chip reset ixgbe: Fix potential memory leak/driver panic issue while setting up Tx & Rx ring parameters ixgbe: fix ethtool -A|a behavior ixgbe: Patch to fix driver panic while freeing up tx & rx resources ...
Diffstat (limited to 'drivers/net/vxge')
-rw-r--r--drivers/net/vxge/Makefile7
-rw-r--r--drivers/net/vxge/vxge-config.c5264
-rw-r--r--drivers/net/vxge/vxge-config.h2259
-rw-r--r--drivers/net/vxge/vxge-ethtool.c1148
-rw-r--r--drivers/net/vxge/vxge-ethtool.h67
-rw-r--r--drivers/net/vxge/vxge-main.c4502
-rw-r--r--drivers/net/vxge/vxge-main.h557
-rw-r--r--drivers/net/vxge/vxge-reg.h4608
-rw-r--r--drivers/net/vxge/vxge-traffic.c2528
-rw-r--r--drivers/net/vxge/vxge-traffic.h2409
-rw-r--r--drivers/net/vxge/vxge-version.h23
11 files changed, 23372 insertions, 0 deletions
diff --git a/drivers/net/vxge/Makefile b/drivers/net/vxge/Makefile
new file mode 100644
index 000000000000..8992ca26b277
--- /dev/null
+++ b/drivers/net/vxge/Makefile
@@ -0,0 +1,7 @@
1#
2# Makefile for Neterion Inc's X3100 Series 10 GbE PCIe # I/O
3# Virtualized Server Adapter linux driver
4
5obj-$(CONFIG_VXGE) += vxge.o
6
7vxge-objs := vxge-config.o vxge-traffic.o vxge-ethtool.o vxge-main.o
diff --git a/drivers/net/vxge/vxge-config.c b/drivers/net/vxge/vxge-config.c
new file mode 100644
index 000000000000..6b41c884a337
--- /dev/null
+++ b/drivers/net/vxge/vxge-config.c
@@ -0,0 +1,5264 @@
1/******************************************************************************
2 * This software may be used and distributed according to the terms of
3 * the GNU General Public License (GPL), incorporated herein by reference.
4 * Drivers based on or derived from this code fall under the GPL and must
5 * retain the authorship, copyright and license notice. This file is not
6 * a complete program and may only be used when the entire operating
7 * system is licensed under the GPL.
8 * See the file COPYING in this distribution for more information.
9 *
10 * vxge-config.c: Driver for Neterion Inc's X3100 Series 10GbE PCIe I/O
11 * Virtualized Server Adapter.
12 * Copyright(c) 2002-2009 Neterion Inc.
13 ******************************************************************************/
14#include <linux/vmalloc.h>
15#include <linux/etherdevice.h>
16#include <linux/pci.h>
17#include <linux/pci_hotplug.h>
18
19#include "vxge-traffic.h"
20#include "vxge-config.h"
21
22/*
23 * __vxge_hw_channel_allocate - Allocate memory for channel
24 * This function allocates required memory for the channel and various arrays
25 * in the channel
26 */
27struct __vxge_hw_channel*
28__vxge_hw_channel_allocate(struct __vxge_hw_vpath_handle *vph,
29 enum __vxge_hw_channel_type type,
30 u32 length, u32 per_dtr_space, void *userdata)
31{
32 struct __vxge_hw_channel *channel;
33 struct __vxge_hw_device *hldev;
34 int size = 0;
35 u32 vp_id;
36
37 hldev = vph->vpath->hldev;
38 vp_id = vph->vpath->vp_id;
39
40 switch (type) {
41 case VXGE_HW_CHANNEL_TYPE_FIFO:
42 size = sizeof(struct __vxge_hw_fifo);
43 break;
44 case VXGE_HW_CHANNEL_TYPE_RING:
45 size = sizeof(struct __vxge_hw_ring);
46 break;
47 default:
48 break;
49 }
50
51 channel = kzalloc(size, GFP_KERNEL);
52 if (channel == NULL)
53 goto exit0;
54 INIT_LIST_HEAD(&channel->item);
55
56 channel->common_reg = hldev->common_reg;
57 channel->first_vp_id = hldev->first_vp_id;
58 channel->type = type;
59 channel->devh = hldev;
60 channel->vph = vph;
61 channel->userdata = userdata;
62 channel->per_dtr_space = per_dtr_space;
63 channel->length = length;
64 channel->vp_id = vp_id;
65
66 channel->work_arr = kzalloc(sizeof(void *)*length, GFP_KERNEL);
67 if (channel->work_arr == NULL)
68 goto exit1;
69
70 channel->free_arr = kzalloc(sizeof(void *)*length, GFP_KERNEL);
71 if (channel->free_arr == NULL)
72 goto exit1;
73 channel->free_ptr = length;
74
75 channel->reserve_arr = kzalloc(sizeof(void *)*length, GFP_KERNEL);
76 if (channel->reserve_arr == NULL)
77 goto exit1;
78 channel->reserve_ptr = length;
79 channel->reserve_top = 0;
80
81 channel->orig_arr = kzalloc(sizeof(void *)*length, GFP_KERNEL);
82 if (channel->orig_arr == NULL)
83 goto exit1;
84
85 return channel;
86exit1:
87 __vxge_hw_channel_free(channel);
88
89exit0:
90 return NULL;
91}
92
93/*
94 * __vxge_hw_channel_free - Free memory allocated for channel
95 * This function deallocates memory from the channel and various arrays
96 * in the channel
97 */
98void __vxge_hw_channel_free(struct __vxge_hw_channel *channel)
99{
100 kfree(channel->work_arr);
101 kfree(channel->free_arr);
102 kfree(channel->reserve_arr);
103 kfree(channel->orig_arr);
104 kfree(channel);
105}
106
107/*
108 * __vxge_hw_channel_initialize - Initialize a channel
109 * This function initializes a channel by properly setting the
110 * various references
111 */
112enum vxge_hw_status
113__vxge_hw_channel_initialize(struct __vxge_hw_channel *channel)
114{
115 u32 i;
116 struct __vxge_hw_virtualpath *vpath;
117
118 vpath = channel->vph->vpath;
119
120 if ((channel->reserve_arr != NULL) && (channel->orig_arr != NULL)) {
121 for (i = 0; i < channel->length; i++)
122 channel->orig_arr[i] = channel->reserve_arr[i];
123 }
124
125 switch (channel->type) {
126 case VXGE_HW_CHANNEL_TYPE_FIFO:
127 vpath->fifoh = (struct __vxge_hw_fifo *)channel;
128 channel->stats = &((struct __vxge_hw_fifo *)
129 channel)->stats->common_stats;
130 break;
131 case VXGE_HW_CHANNEL_TYPE_RING:
132 vpath->ringh = (struct __vxge_hw_ring *)channel;
133 channel->stats = &((struct __vxge_hw_ring *)
134 channel)->stats->common_stats;
135 break;
136 default:
137 break;
138 }
139
140 return VXGE_HW_OK;
141}
142
143/*
144 * __vxge_hw_channel_reset - Resets a channel
145 * This function resets a channel by properly setting the various references
146 */
147enum vxge_hw_status
148__vxge_hw_channel_reset(struct __vxge_hw_channel *channel)
149{
150 u32 i;
151
152 for (i = 0; i < channel->length; i++) {
153 if (channel->reserve_arr != NULL)
154 channel->reserve_arr[i] = channel->orig_arr[i];
155 if (channel->free_arr != NULL)
156 channel->free_arr[i] = NULL;
157 if (channel->work_arr != NULL)
158 channel->work_arr[i] = NULL;
159 }
160 channel->free_ptr = channel->length;
161 channel->reserve_ptr = channel->length;
162 channel->reserve_top = 0;
163 channel->post_index = 0;
164 channel->compl_index = 0;
165
166 return VXGE_HW_OK;
167}
168
169/*
170 * __vxge_hw_device_pci_e_init
171 * Initialize certain PCI/PCI-X configuration registers
172 * with recommended values. Save config space for future hw resets.
173 */
174void
175__vxge_hw_device_pci_e_init(struct __vxge_hw_device *hldev)
176{
177 u16 cmd = 0;
178
179 /* Set the PErr Repconse bit and SERR in PCI command register. */
180 pci_read_config_word(hldev->pdev, PCI_COMMAND, &cmd);
181 cmd |= 0x140;
182 pci_write_config_word(hldev->pdev, PCI_COMMAND, cmd);
183
184 pci_save_state(hldev->pdev);
185
186 return;
187}
188
189/*
190 * __vxge_hw_device_register_poll
191 * Will poll certain register for specified amount of time.
192 * Will poll until masked bit is not cleared.
193 */
194enum vxge_hw_status
195__vxge_hw_device_register_poll(void __iomem *reg, u64 mask, u32 max_millis)
196{
197 u64 val64;
198 u32 i = 0;
199 enum vxge_hw_status ret = VXGE_HW_FAIL;
200
201 udelay(10);
202
203 do {
204 val64 = readq(reg);
205 if (!(val64 & mask))
206 return VXGE_HW_OK;
207 udelay(100);
208 } while (++i <= 9);
209
210 i = 0;
211 do {
212 val64 = readq(reg);
213 if (!(val64 & mask))
214 return VXGE_HW_OK;
215 mdelay(1);
216 } while (++i <= max_millis);
217
218 return ret;
219}
220
221 /* __vxge_hw_device_vpath_reset_in_prog_check - Check if vpath reset
222 * in progress
223 * This routine checks the vpath reset in progress register is turned zero
224 */
225enum vxge_hw_status
226__vxge_hw_device_vpath_reset_in_prog_check(u64 __iomem *vpath_rst_in_prog)
227{
228 enum vxge_hw_status status;
229 status = __vxge_hw_device_register_poll(vpath_rst_in_prog,
230 VXGE_HW_VPATH_RST_IN_PROG_VPATH_RST_IN_PROG(0x1ffff),
231 VXGE_HW_DEF_DEVICE_POLL_MILLIS);
232 return status;
233}
234
235/*
236 * __vxge_hw_device_toc_get
237 * This routine sets the swapper and reads the toc pointer and returns the
238 * memory mapped address of the toc
239 */
240struct vxge_hw_toc_reg __iomem *
241__vxge_hw_device_toc_get(void __iomem *bar0)
242{
243 u64 val64;
244 struct vxge_hw_toc_reg __iomem *toc = NULL;
245 enum vxge_hw_status status;
246
247 struct vxge_hw_legacy_reg __iomem *legacy_reg =
248 (struct vxge_hw_legacy_reg __iomem *)bar0;
249
250 status = __vxge_hw_legacy_swapper_set(legacy_reg);
251 if (status != VXGE_HW_OK)
252 goto exit;
253
254 val64 = readq(&legacy_reg->toc_first_pointer);
255 toc = (struct vxge_hw_toc_reg __iomem *)(bar0+val64);
256exit:
257 return toc;
258}
259
260/*
261 * __vxge_hw_device_reg_addr_get
262 * This routine sets the swapper and reads the toc pointer and initializes the
263 * register location pointers in the device object. It waits until the ric is
264 * completed initializing registers.
265 */
266enum vxge_hw_status
267__vxge_hw_device_reg_addr_get(struct __vxge_hw_device *hldev)
268{
269 u64 val64;
270 u32 i;
271 enum vxge_hw_status status = VXGE_HW_OK;
272
273 hldev->legacy_reg = (struct vxge_hw_legacy_reg __iomem *)hldev->bar0;
274
275 hldev->toc_reg = __vxge_hw_device_toc_get(hldev->bar0);
276 if (hldev->toc_reg == NULL) {
277 status = VXGE_HW_FAIL;
278 goto exit;
279 }
280
281 val64 = readq(&hldev->toc_reg->toc_common_pointer);
282 hldev->common_reg =
283 (struct vxge_hw_common_reg __iomem *)(hldev->bar0 + val64);
284
285 val64 = readq(&hldev->toc_reg->toc_mrpcim_pointer);
286 hldev->mrpcim_reg =
287 (struct vxge_hw_mrpcim_reg __iomem *)(hldev->bar0 + val64);
288
289 for (i = 0; i < VXGE_HW_TITAN_SRPCIM_REG_SPACES; i++) {
290 val64 = readq(&hldev->toc_reg->toc_srpcim_pointer[i]);
291 hldev->srpcim_reg[i] =
292 (struct vxge_hw_srpcim_reg __iomem *)
293 (hldev->bar0 + val64);
294 }
295
296 for (i = 0; i < VXGE_HW_TITAN_VPMGMT_REG_SPACES; i++) {
297 val64 = readq(&hldev->toc_reg->toc_vpmgmt_pointer[i]);
298 hldev->vpmgmt_reg[i] =
299 (struct vxge_hw_vpmgmt_reg __iomem *)(hldev->bar0 + val64);
300 }
301
302 for (i = 0; i < VXGE_HW_TITAN_VPATH_REG_SPACES; i++) {
303 val64 = readq(&hldev->toc_reg->toc_vpath_pointer[i]);
304 hldev->vpath_reg[i] =
305 (struct vxge_hw_vpath_reg __iomem *)
306 (hldev->bar0 + val64);
307 }
308
309 val64 = readq(&hldev->toc_reg->toc_kdfc);
310
311 switch (VXGE_HW_TOC_GET_KDFC_INITIAL_BIR(val64)) {
312 case 0:
313 hldev->kdfc = (u8 __iomem *)(hldev->bar0 +
314 VXGE_HW_TOC_GET_KDFC_INITIAL_OFFSET(val64));
315 break;
316 case 2:
317 hldev->kdfc = (u8 __iomem *)(hldev->bar1 +
318 VXGE_HW_TOC_GET_KDFC_INITIAL_OFFSET(val64));
319 break;
320 case 4:
321 hldev->kdfc = (u8 __iomem *)(hldev->bar2 +
322 VXGE_HW_TOC_GET_KDFC_INITIAL_OFFSET(val64));
323 break;
324 default:
325 break;
326 }
327
328 status = __vxge_hw_device_vpath_reset_in_prog_check(
329 (u64 __iomem *)&hldev->common_reg->vpath_rst_in_prog);
330exit:
331 return status;
332}
333
334/*
335 * __vxge_hw_device_id_get
336 * This routine returns sets the device id and revision numbers into the device
337 * structure
338 */
339void __vxge_hw_device_id_get(struct __vxge_hw_device *hldev)
340{
341 u64 val64;
342
343 val64 = readq(&hldev->common_reg->titan_asic_id);
344 hldev->device_id =
345 (u16)VXGE_HW_TITAN_ASIC_ID_GET_INITIAL_DEVICE_ID(val64);
346
347 hldev->major_revision =
348 (u8)VXGE_HW_TITAN_ASIC_ID_GET_INITIAL_MAJOR_REVISION(val64);
349
350 hldev->minor_revision =
351 (u8)VXGE_HW_TITAN_ASIC_ID_GET_INITIAL_MINOR_REVISION(val64);
352
353 return;
354}
355
356/*
357 * __vxge_hw_device_access_rights_get: Get Access Rights of the driver
358 * This routine returns the Access Rights of the driver
359 */
360static u32
361__vxge_hw_device_access_rights_get(u32 host_type, u32 func_id)
362{
363 u32 access_rights = VXGE_HW_DEVICE_ACCESS_RIGHT_VPATH;
364
365 switch (host_type) {
366 case VXGE_HW_NO_MR_NO_SR_NORMAL_FUNCTION:
367 if (func_id == 0) {
368 access_rights |= VXGE_HW_DEVICE_ACCESS_RIGHT_MRPCIM |
369 VXGE_HW_DEVICE_ACCESS_RIGHT_SRPCIM;
370 }
371 break;
372 case VXGE_HW_MR_NO_SR_VH0_BASE_FUNCTION:
373 access_rights |= VXGE_HW_DEVICE_ACCESS_RIGHT_MRPCIM |
374 VXGE_HW_DEVICE_ACCESS_RIGHT_SRPCIM;
375 break;
376 case VXGE_HW_NO_MR_SR_VH0_FUNCTION0:
377 access_rights |= VXGE_HW_DEVICE_ACCESS_RIGHT_MRPCIM |
378 VXGE_HW_DEVICE_ACCESS_RIGHT_SRPCIM;
379 break;
380 case VXGE_HW_NO_MR_SR_VH0_VIRTUAL_FUNCTION:
381 case VXGE_HW_SR_VH_VIRTUAL_FUNCTION:
382 case VXGE_HW_MR_SR_VH0_INVALID_CONFIG:
383 break;
384 case VXGE_HW_SR_VH_FUNCTION0:
385 case VXGE_HW_VH_NORMAL_FUNCTION:
386 access_rights |= VXGE_HW_DEVICE_ACCESS_RIGHT_SRPCIM;
387 break;
388 }
389
390 return access_rights;
391}
392/*
393 * __vxge_hw_device_host_info_get
394 * This routine returns the host type assignments
395 */
396void __vxge_hw_device_host_info_get(struct __vxge_hw_device *hldev)
397{
398 u64 val64;
399 u32 i;
400
401 val64 = readq(&hldev->common_reg->host_type_assignments);
402
403 hldev->host_type =
404 (u32)VXGE_HW_HOST_TYPE_ASSIGNMENTS_GET_HOST_TYPE_ASSIGNMENTS(val64);
405
406 hldev->vpath_assignments = readq(&hldev->common_reg->vpath_assignments);
407
408 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
409
410 if (!(hldev->vpath_assignments & vxge_mBIT(i)))
411 continue;
412
413 hldev->func_id =
414 __vxge_hw_vpath_func_id_get(i, hldev->vpmgmt_reg[i]);
415
416 hldev->access_rights = __vxge_hw_device_access_rights_get(
417 hldev->host_type, hldev->func_id);
418
419 hldev->first_vp_id = i;
420 break;
421 }
422
423 return;
424}
425
426/*
427 * __vxge_hw_verify_pci_e_info - Validate the pci-e link parameters such as
428 * link width and signalling rate.
429 */
430static enum vxge_hw_status
431__vxge_hw_verify_pci_e_info(struct __vxge_hw_device *hldev)
432{
433 int exp_cap;
434 u16 lnk;
435
436 /* Get the negotiated link width and speed from PCI config space */
437 exp_cap = pci_find_capability(hldev->pdev, PCI_CAP_ID_EXP);
438 pci_read_config_word(hldev->pdev, exp_cap + PCI_EXP_LNKSTA, &lnk);
439
440 if ((lnk & PCI_EXP_LNKSTA_CLS) != 1)
441 return VXGE_HW_ERR_INVALID_PCI_INFO;
442
443 switch ((lnk & PCI_EXP_LNKSTA_NLW) >> 4) {
444 case PCIE_LNK_WIDTH_RESRV:
445 case PCIE_LNK_X1:
446 case PCIE_LNK_X2:
447 case PCIE_LNK_X4:
448 case PCIE_LNK_X8:
449 break;
450 default:
451 return VXGE_HW_ERR_INVALID_PCI_INFO;
452 }
453
454 return VXGE_HW_OK;
455}
456
457static enum vxge_hw_status
458__vxge_hw_device_is_privilaged(struct __vxge_hw_device *hldev)
459{
460 if ((hldev->host_type == VXGE_HW_NO_MR_NO_SR_NORMAL_FUNCTION ||
461 hldev->host_type == VXGE_HW_MR_NO_SR_VH0_BASE_FUNCTION ||
462 hldev->host_type == VXGE_HW_NO_MR_SR_VH0_FUNCTION0) &&
463 (hldev->func_id == 0))
464 return VXGE_HW_OK;
465 else
466 return VXGE_HW_ERR_PRIVILAGED_OPEARATION;
467}
468
469/*
470 * vxge_hw_wrr_rebalance - Rebalance the RX_WRR and KDFC_WRR calandars.
471 * Rebalance the RX_WRR and KDFC_WRR calandars.
472 */
473static enum
474vxge_hw_status vxge_hw_wrr_rebalance(struct __vxge_hw_device *hldev)
475{
476 u64 val64;
477 u32 wrr_states[VXGE_HW_WEIGHTED_RR_SERVICE_STATES];
478 u32 i, j, how_often = 1;
479 enum vxge_hw_status status = VXGE_HW_OK;
480
481 status = __vxge_hw_device_is_privilaged(hldev);
482 if (status != VXGE_HW_OK)
483 goto exit;
484
485 /* Reset the priorities assigned to the WRR arbitration
486 phases for the receive traffic */
487 for (i = 0; i < VXGE_HW_WRR_RING_COUNT; i++)
488 writeq(0, ((&hldev->mrpcim_reg->rx_w_round_robin_0) + i));
489
490 /* Reset the transmit FIFO servicing calendar for FIFOs */
491 for (i = 0; i < VXGE_HW_WRR_FIFO_COUNT; i++) {
492 writeq(0, ((&hldev->mrpcim_reg->kdfc_w_round_robin_0) + i));
493 writeq(0, ((&hldev->mrpcim_reg->kdfc_w_round_robin_20) + i));
494 }
495
496 /* Assign WRR priority 0 for all FIFOs */
497 for (i = 1; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
498 writeq(VXGE_HW_KDFC_FIFO_0_CTRL_WRR_NUMBER(0),
499 ((&hldev->mrpcim_reg->kdfc_fifo_0_ctrl) + i));
500
501 writeq(VXGE_HW_KDFC_FIFO_17_CTRL_WRR_NUMBER(0),
502 ((&hldev->mrpcim_reg->kdfc_fifo_17_ctrl) + i));
503 }
504
505 /* Reset to service non-offload doorbells */
506 writeq(0, &hldev->mrpcim_reg->kdfc_entry_type_sel_0);
507 writeq(0, &hldev->mrpcim_reg->kdfc_entry_type_sel_1);
508
509 /* Set priority 0 to all receive queues */
510 writeq(0, &hldev->mrpcim_reg->rx_queue_priority_0);
511 writeq(0, &hldev->mrpcim_reg->rx_queue_priority_1);
512 writeq(0, &hldev->mrpcim_reg->rx_queue_priority_2);
513
514 /* Initialize all the slots as unused */
515 for (i = 0; i < VXGE_HW_WEIGHTED_RR_SERVICE_STATES; i++)
516 wrr_states[i] = -1;
517
518 /* Prepare the Fifo service states */
519 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
520
521 if (!hldev->config.vp_config[i].min_bandwidth)
522 continue;
523
524 how_often = VXGE_HW_VPATH_BANDWIDTH_MAX /
525 hldev->config.vp_config[i].min_bandwidth;
526 if (how_often) {
527
528 for (j = 0; j < VXGE_HW_WRR_FIFO_SERVICE_STATES;) {
529 if (wrr_states[j] == -1) {
530 wrr_states[j] = i;
531 /* Make sure each fifo is serviced
532 * atleast once */
533 if (i == j)
534 j += VXGE_HW_MAX_VIRTUAL_PATHS;
535 else
536 j += how_often;
537 } else
538 j++;
539 }
540 }
541 }
542
543 /* Fill the unused slots with 0 */
544 for (j = 0; j < VXGE_HW_WEIGHTED_RR_SERVICE_STATES; j++) {
545 if (wrr_states[j] == -1)
546 wrr_states[j] = 0;
547 }
548
549 /* Assign WRR priority number for FIFOs */
550 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
551 writeq(VXGE_HW_KDFC_FIFO_0_CTRL_WRR_NUMBER(i),
552 ((&hldev->mrpcim_reg->kdfc_fifo_0_ctrl) + i));
553
554 writeq(VXGE_HW_KDFC_FIFO_17_CTRL_WRR_NUMBER(i),
555 ((&hldev->mrpcim_reg->kdfc_fifo_17_ctrl) + i));
556 }
557
558 /* Modify the servicing algorithm applied to the 3 types of doorbells.
559 i.e, none-offload, message and offload */
560 writeq(VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_0(0) |
561 VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_1(0) |
562 VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_2(0) |
563 VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_3(0) |
564 VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_4(1) |
565 VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_5(0) |
566 VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_6(0) |
567 VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_7(0),
568 &hldev->mrpcim_reg->kdfc_entry_type_sel_0);
569
570 writeq(VXGE_HW_KDFC_ENTRY_TYPE_SEL_1_NUMBER_8(1),
571 &hldev->mrpcim_reg->kdfc_entry_type_sel_1);
572
573 for (i = 0, j = 0; i < VXGE_HW_WRR_FIFO_COUNT; i++) {
574
575 val64 = VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_0(wrr_states[j++]);
576 val64 |= VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_1(wrr_states[j++]);
577 val64 |= VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_2(wrr_states[j++]);
578 val64 |= VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_3(wrr_states[j++]);
579 val64 |= VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_4(wrr_states[j++]);
580 val64 |= VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_5(wrr_states[j++]);
581 val64 |= VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_6(wrr_states[j++]);
582 val64 |= VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_7(wrr_states[j++]);
583
584 writeq(val64, (&hldev->mrpcim_reg->kdfc_w_round_robin_0 + i));
585 writeq(val64, (&hldev->mrpcim_reg->kdfc_w_round_robin_20 + i));
586 }
587
588 /* Set up the priorities assigned to receive queues */
589 writeq(VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_0(0) |
590 VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_1(1) |
591 VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_2(2) |
592 VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_3(3) |
593 VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_4(4) |
594 VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_5(5) |
595 VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_6(6) |
596 VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_7(7),
597 &hldev->mrpcim_reg->rx_queue_priority_0);
598
599 writeq(VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_8(8) |
600 VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_9(9) |
601 VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_10(10) |
602 VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_11(11) |
603 VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_12(12) |
604 VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_13(13) |
605 VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_14(14) |
606 VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_15(15),
607 &hldev->mrpcim_reg->rx_queue_priority_1);
608
609 writeq(VXGE_HW_RX_QUEUE_PRIORITY_2_RX_Q_NUMBER_16(16),
610 &hldev->mrpcim_reg->rx_queue_priority_2);
611
612 /* Initialize all the slots as unused */
613 for (i = 0; i < VXGE_HW_WEIGHTED_RR_SERVICE_STATES; i++)
614 wrr_states[i] = -1;
615
616 /* Prepare the Ring service states */
617 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
618
619 if (!hldev->config.vp_config[i].min_bandwidth)
620 continue;
621
622 how_often = VXGE_HW_VPATH_BANDWIDTH_MAX /
623 hldev->config.vp_config[i].min_bandwidth;
624
625 if (how_often) {
626 for (j = 0; j < VXGE_HW_WRR_RING_SERVICE_STATES;) {
627 if (wrr_states[j] == -1) {
628 wrr_states[j] = i;
629 /* Make sure each ring is
630 * serviced atleast once */
631 if (i == j)
632 j += VXGE_HW_MAX_VIRTUAL_PATHS;
633 else
634 j += how_often;
635 } else
636 j++;
637 }
638 }
639 }
640
641 /* Fill the unused slots with 0 */
642 for (j = 0; j < VXGE_HW_WEIGHTED_RR_SERVICE_STATES; j++) {
643 if (wrr_states[j] == -1)
644 wrr_states[j] = 0;
645 }
646
647 for (i = 0, j = 0; i < VXGE_HW_WRR_RING_COUNT; i++) {
648 val64 = VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_0(
649 wrr_states[j++]);
650 val64 |= VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_1(
651 wrr_states[j++]);
652 val64 |= VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_2(
653 wrr_states[j++]);
654 val64 |= VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_3(
655 wrr_states[j++]);
656 val64 |= VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_4(
657 wrr_states[j++]);
658 val64 |= VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_5(
659 wrr_states[j++]);
660 val64 |= VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_6(
661 wrr_states[j++]);
662 val64 |= VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_7(
663 wrr_states[j++]);
664
665 writeq(val64, ((&hldev->mrpcim_reg->rx_w_round_robin_0) + i));
666 }
667exit:
668 return status;
669}
670
671/*
672 * __vxge_hw_device_initialize
673 * Initialize Titan-V hardware.
674 */
675enum vxge_hw_status __vxge_hw_device_initialize(struct __vxge_hw_device *hldev)
676{
677 enum vxge_hw_status status = VXGE_HW_OK;
678
679 /* Validate the pci-e link width and speed */
680 status = __vxge_hw_verify_pci_e_info(hldev);
681 if (status != VXGE_HW_OK)
682 goto exit;
683
684 vxge_hw_wrr_rebalance(hldev);
685exit:
686 return status;
687}
688
689/**
690 * vxge_hw_device_hw_info_get - Get the hw information
691 * Returns the vpath mask that has the bits set for each vpath allocated
692 * for the driver, FW version information and the first mac addresse for
693 * each vpath
694 */
695enum vxge_hw_status __devinit
696vxge_hw_device_hw_info_get(void __iomem *bar0,
697 struct vxge_hw_device_hw_info *hw_info)
698{
699 u32 i;
700 u64 val64;
701 struct vxge_hw_toc_reg __iomem *toc;
702 struct vxge_hw_mrpcim_reg __iomem *mrpcim_reg;
703 struct vxge_hw_common_reg __iomem *common_reg;
704 struct vxge_hw_vpath_reg __iomem *vpath_reg;
705 struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg;
706 enum vxge_hw_status status;
707
708 memset(hw_info, 0, sizeof(struct vxge_hw_device_hw_info));
709
710 toc = __vxge_hw_device_toc_get(bar0);
711 if (toc == NULL) {
712 status = VXGE_HW_ERR_CRITICAL;
713 goto exit;
714 }
715
716 val64 = readq(&toc->toc_common_pointer);
717 common_reg = (struct vxge_hw_common_reg __iomem *)(bar0 + val64);
718
719 status = __vxge_hw_device_vpath_reset_in_prog_check(
720 (u64 __iomem *)&common_reg->vpath_rst_in_prog);
721 if (status != VXGE_HW_OK)
722 goto exit;
723
724 hw_info->vpath_mask = readq(&common_reg->vpath_assignments);
725
726 val64 = readq(&common_reg->host_type_assignments);
727
728 hw_info->host_type =
729 (u32)VXGE_HW_HOST_TYPE_ASSIGNMENTS_GET_HOST_TYPE_ASSIGNMENTS(val64);
730
731 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
732
733 if (!((hw_info->vpath_mask) & vxge_mBIT(i)))
734 continue;
735
736 val64 = readq(&toc->toc_vpmgmt_pointer[i]);
737
738 vpmgmt_reg = (struct vxge_hw_vpmgmt_reg __iomem *)
739 (bar0 + val64);
740
741 hw_info->func_id = __vxge_hw_vpath_func_id_get(i, vpmgmt_reg);
742 if (__vxge_hw_device_access_rights_get(hw_info->host_type,
743 hw_info->func_id) &
744 VXGE_HW_DEVICE_ACCESS_RIGHT_MRPCIM) {
745
746 val64 = readq(&toc->toc_mrpcim_pointer);
747
748 mrpcim_reg = (struct vxge_hw_mrpcim_reg __iomem *)
749 (bar0 + val64);
750
751 writeq(0, &mrpcim_reg->xgmac_gen_fw_memo_mask);
752 wmb();
753 }
754
755 val64 = readq(&toc->toc_vpath_pointer[i]);
756
757 vpath_reg = (struct vxge_hw_vpath_reg __iomem *)(bar0 + val64);
758
759 hw_info->function_mode =
760 __vxge_hw_vpath_pci_func_mode_get(i, vpath_reg);
761
762 status = __vxge_hw_vpath_fw_ver_get(i, vpath_reg, hw_info);
763 if (status != VXGE_HW_OK)
764 goto exit;
765
766 status = __vxge_hw_vpath_card_info_get(i, vpath_reg, hw_info);
767 if (status != VXGE_HW_OK)
768 goto exit;
769
770 break;
771 }
772
773 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
774
775 if (!((hw_info->vpath_mask) & vxge_mBIT(i)))
776 continue;
777
778 val64 = readq(&toc->toc_vpath_pointer[i]);
779 vpath_reg = (struct vxge_hw_vpath_reg __iomem *)(bar0 + val64);
780
781 status = __vxge_hw_vpath_addr_get(i, vpath_reg,
782 hw_info->mac_addrs[i],
783 hw_info->mac_addr_masks[i]);
784 if (status != VXGE_HW_OK)
785 goto exit;
786 }
787exit:
788 return status;
789}
790
791/*
792 * vxge_hw_device_initialize - Initialize Titan device.
793 * Initialize Titan device. Note that all the arguments of this public API
794 * are 'IN', including @hldev. Driver cooperates with
795 * OS to find new Titan device, locate its PCI and memory spaces.
796 *
797 * When done, the driver allocates sizeof(struct __vxge_hw_device) bytes for HW
798 * to enable the latter to perform Titan hardware initialization.
799 */
800enum vxge_hw_status __devinit
801vxge_hw_device_initialize(
802 struct __vxge_hw_device **devh,
803 struct vxge_hw_device_attr *attr,
804 struct vxge_hw_device_config *device_config)
805{
806 u32 i;
807 u32 nblocks = 0;
808 struct __vxge_hw_device *hldev = NULL;
809 enum vxge_hw_status status = VXGE_HW_OK;
810
811 status = __vxge_hw_device_config_check(device_config);
812 if (status != VXGE_HW_OK)
813 goto exit;
814
815 hldev = (struct __vxge_hw_device *)
816 vmalloc(sizeof(struct __vxge_hw_device));
817 if (hldev == NULL) {
818 status = VXGE_HW_ERR_OUT_OF_MEMORY;
819 goto exit;
820 }
821
822 memset(hldev, 0, sizeof(struct __vxge_hw_device));
823 hldev->magic = VXGE_HW_DEVICE_MAGIC;
824
825 vxge_hw_device_debug_set(hldev, VXGE_ERR, VXGE_COMPONENT_ALL);
826
827 /* apply config */
828 memcpy(&hldev->config, device_config,
829 sizeof(struct vxge_hw_device_config));
830
831 hldev->bar0 = attr->bar0;
832 hldev->bar1 = attr->bar1;
833 hldev->bar2 = attr->bar2;
834 hldev->pdev = attr->pdev;
835
836 hldev->uld_callbacks.link_up = attr->uld_callbacks.link_up;
837 hldev->uld_callbacks.link_down = attr->uld_callbacks.link_down;
838 hldev->uld_callbacks.crit_err = attr->uld_callbacks.crit_err;
839
840 __vxge_hw_device_pci_e_init(hldev);
841
842 status = __vxge_hw_device_reg_addr_get(hldev);
843 if (status != VXGE_HW_OK)
844 goto exit;
845 __vxge_hw_device_id_get(hldev);
846
847 __vxge_hw_device_host_info_get(hldev);
848
849 /* Incrementing for stats blocks */
850 nblocks++;
851
852 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
853
854 if (!(hldev->vpath_assignments & vxge_mBIT(i)))
855 continue;
856
857 if (device_config->vp_config[i].ring.enable ==
858 VXGE_HW_RING_ENABLE)
859 nblocks += device_config->vp_config[i].ring.ring_blocks;
860
861 if (device_config->vp_config[i].fifo.enable ==
862 VXGE_HW_FIFO_ENABLE)
863 nblocks += device_config->vp_config[i].fifo.fifo_blocks;
864 nblocks++;
865 }
866
867 if (__vxge_hw_blockpool_create(hldev,
868 &hldev->block_pool,
869 device_config->dma_blockpool_initial + nblocks,
870 device_config->dma_blockpool_max + nblocks) != VXGE_HW_OK) {
871
872 vxge_hw_device_terminate(hldev);
873 status = VXGE_HW_ERR_OUT_OF_MEMORY;
874 goto exit;
875 }
876
877 status = __vxge_hw_device_initialize(hldev);
878
879 if (status != VXGE_HW_OK) {
880 vxge_hw_device_terminate(hldev);
881 goto exit;
882 }
883
884 *devh = hldev;
885exit:
886 return status;
887}
888
889/*
890 * vxge_hw_device_terminate - Terminate Titan device.
891 * Terminate HW device.
892 */
893void
894vxge_hw_device_terminate(struct __vxge_hw_device *hldev)
895{
896 vxge_assert(hldev->magic == VXGE_HW_DEVICE_MAGIC);
897
898 hldev->magic = VXGE_HW_DEVICE_DEAD;
899 __vxge_hw_blockpool_destroy(&hldev->block_pool);
900 vfree(hldev);
901}
902
903/*
904 * vxge_hw_device_stats_get - Get the device hw statistics.
905 * Returns the vpath h/w stats for the device.
906 */
907enum vxge_hw_status
908vxge_hw_device_stats_get(struct __vxge_hw_device *hldev,
909 struct vxge_hw_device_stats_hw_info *hw_stats)
910{
911 u32 i;
912 enum vxge_hw_status status = VXGE_HW_OK;
913
914 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
915
916 if (!(hldev->vpaths_deployed & vxge_mBIT(i)) ||
917 (hldev->virtual_paths[i].vp_open ==
918 VXGE_HW_VP_NOT_OPEN))
919 continue;
920
921 memcpy(hldev->virtual_paths[i].hw_stats_sav,
922 hldev->virtual_paths[i].hw_stats,
923 sizeof(struct vxge_hw_vpath_stats_hw_info));
924
925 status = __vxge_hw_vpath_stats_get(
926 &hldev->virtual_paths[i],
927 hldev->virtual_paths[i].hw_stats);
928 }
929
930 memcpy(hw_stats, &hldev->stats.hw_dev_info_stats,
931 sizeof(struct vxge_hw_device_stats_hw_info));
932
933 return status;
934}
935
936/*
937 * vxge_hw_driver_stats_get - Get the device sw statistics.
938 * Returns the vpath s/w stats for the device.
939 */
940enum vxge_hw_status vxge_hw_driver_stats_get(
941 struct __vxge_hw_device *hldev,
942 struct vxge_hw_device_stats_sw_info *sw_stats)
943{
944 enum vxge_hw_status status = VXGE_HW_OK;
945
946 memcpy(sw_stats, &hldev->stats.sw_dev_info_stats,
947 sizeof(struct vxge_hw_device_stats_sw_info));
948
949 return status;
950}
951
952/*
953 * vxge_hw_mrpcim_stats_access - Access the statistics from the given location
954 * and offset and perform an operation
955 * Get the statistics from the given location and offset.
956 */
957enum vxge_hw_status
958vxge_hw_mrpcim_stats_access(struct __vxge_hw_device *hldev,
959 u32 operation, u32 location, u32 offset, u64 *stat)
960{
961 u64 val64;
962 enum vxge_hw_status status = VXGE_HW_OK;
963
964 status = __vxge_hw_device_is_privilaged(hldev);
965 if (status != VXGE_HW_OK)
966 goto exit;
967
968 val64 = VXGE_HW_XMAC_STATS_SYS_CMD_OP(operation) |
969 VXGE_HW_XMAC_STATS_SYS_CMD_STROBE |
970 VXGE_HW_XMAC_STATS_SYS_CMD_LOC_SEL(location) |
971 VXGE_HW_XMAC_STATS_SYS_CMD_OFFSET_SEL(offset);
972
973 status = __vxge_hw_pio_mem_write64(val64,
974 &hldev->mrpcim_reg->xmac_stats_sys_cmd,
975 VXGE_HW_XMAC_STATS_SYS_CMD_STROBE,
976 hldev->config.device_poll_millis);
977
978 if ((status == VXGE_HW_OK) && (operation == VXGE_HW_STATS_OP_READ))
979 *stat = readq(&hldev->mrpcim_reg->xmac_stats_sys_data);
980 else
981 *stat = 0;
982exit:
983 return status;
984}
985
986/*
987 * vxge_hw_device_xmac_aggr_stats_get - Get the Statistics on aggregate port
988 * Get the Statistics on aggregate port
989 */
990enum vxge_hw_status
991vxge_hw_device_xmac_aggr_stats_get(struct __vxge_hw_device *hldev, u32 port,
992 struct vxge_hw_xmac_aggr_stats *aggr_stats)
993{
994 u64 *val64;
995 int i;
996 u32 offset = VXGE_HW_STATS_AGGRn_OFFSET;
997 enum vxge_hw_status status = VXGE_HW_OK;
998
999 val64 = (u64 *)aggr_stats;
1000
1001 status = __vxge_hw_device_is_privilaged(hldev);
1002 if (status != VXGE_HW_OK)
1003 goto exit;
1004
1005 for (i = 0; i < sizeof(struct vxge_hw_xmac_aggr_stats) / 8; i++) {
1006 status = vxge_hw_mrpcim_stats_access(hldev,
1007 VXGE_HW_STATS_OP_READ,
1008 VXGE_HW_STATS_LOC_AGGR,
1009 ((offset + (104 * port)) >> 3), val64);
1010 if (status != VXGE_HW_OK)
1011 goto exit;
1012
1013 offset += 8;
1014 val64++;
1015 }
1016exit:
1017 return status;
1018}
1019
1020/*
1021 * vxge_hw_device_xmac_port_stats_get - Get the Statistics on a port
1022 * Get the Statistics on port
1023 */
1024enum vxge_hw_status
1025vxge_hw_device_xmac_port_stats_get(struct __vxge_hw_device *hldev, u32 port,
1026 struct vxge_hw_xmac_port_stats *port_stats)
1027{
1028 u64 *val64;
1029 enum vxge_hw_status status = VXGE_HW_OK;
1030 int i;
1031 u32 offset = 0x0;
1032 val64 = (u64 *) port_stats;
1033
1034 status = __vxge_hw_device_is_privilaged(hldev);
1035 if (status != VXGE_HW_OK)
1036 goto exit;
1037
1038 for (i = 0; i < sizeof(struct vxge_hw_xmac_port_stats) / 8; i++) {
1039 status = vxge_hw_mrpcim_stats_access(hldev,
1040 VXGE_HW_STATS_OP_READ,
1041 VXGE_HW_STATS_LOC_AGGR,
1042 ((offset + (608 * port)) >> 3), val64);
1043 if (status != VXGE_HW_OK)
1044 goto exit;
1045
1046 offset += 8;
1047 val64++;
1048 }
1049
1050exit:
1051 return status;
1052}
1053
1054/*
1055 * vxge_hw_device_xmac_stats_get - Get the XMAC Statistics
1056 * Get the XMAC Statistics
1057 */
1058enum vxge_hw_status
1059vxge_hw_device_xmac_stats_get(struct __vxge_hw_device *hldev,
1060 struct vxge_hw_xmac_stats *xmac_stats)
1061{
1062 enum vxge_hw_status status = VXGE_HW_OK;
1063 u32 i;
1064
1065 status = vxge_hw_device_xmac_aggr_stats_get(hldev,
1066 0, &xmac_stats->aggr_stats[0]);
1067
1068 if (status != VXGE_HW_OK)
1069 goto exit;
1070
1071 status = vxge_hw_device_xmac_aggr_stats_get(hldev,
1072 1, &xmac_stats->aggr_stats[1]);
1073 if (status != VXGE_HW_OK)
1074 goto exit;
1075
1076 for (i = 0; i <= VXGE_HW_MAC_MAX_MAC_PORT_ID; i++) {
1077
1078 status = vxge_hw_device_xmac_port_stats_get(hldev,
1079 i, &xmac_stats->port_stats[i]);
1080 if (status != VXGE_HW_OK)
1081 goto exit;
1082 }
1083
1084 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
1085
1086 if (!(hldev->vpaths_deployed & vxge_mBIT(i)))
1087 continue;
1088
1089 status = __vxge_hw_vpath_xmac_tx_stats_get(
1090 &hldev->virtual_paths[i],
1091 &xmac_stats->vpath_tx_stats[i]);
1092 if (status != VXGE_HW_OK)
1093 goto exit;
1094
1095 status = __vxge_hw_vpath_xmac_rx_stats_get(
1096 &hldev->virtual_paths[i],
1097 &xmac_stats->vpath_rx_stats[i]);
1098 if (status != VXGE_HW_OK)
1099 goto exit;
1100 }
1101exit:
1102 return status;
1103}
1104
1105/*
1106 * vxge_hw_device_debug_set - Set the debug module, level and timestamp
1107 * This routine is used to dynamically change the debug output
1108 */
1109void vxge_hw_device_debug_set(struct __vxge_hw_device *hldev,
1110 enum vxge_debug_level level, u32 mask)
1111{
1112 if (hldev == NULL)
1113 return;
1114
1115#if defined(VXGE_DEBUG_TRACE_MASK) || \
1116 defined(VXGE_DEBUG_ERR_MASK)
1117 hldev->debug_module_mask = mask;
1118 hldev->debug_level = level;
1119#endif
1120
1121#if defined(VXGE_DEBUG_ERR_MASK)
1122 hldev->level_err = level & VXGE_ERR;
1123#endif
1124
1125#if defined(VXGE_DEBUG_TRACE_MASK)
1126 hldev->level_trace = level & VXGE_TRACE;
1127#endif
1128}
1129
1130/*
1131 * vxge_hw_device_error_level_get - Get the error level
1132 * This routine returns the current error level set
1133 */
1134u32 vxge_hw_device_error_level_get(struct __vxge_hw_device *hldev)
1135{
1136#if defined(VXGE_DEBUG_ERR_MASK)
1137 if (hldev == NULL)
1138 return VXGE_ERR;
1139 else
1140 return hldev->level_err;
1141#else
1142 return 0;
1143#endif
1144}
1145
1146/*
1147 * vxge_hw_device_trace_level_get - Get the trace level
1148 * This routine returns the current trace level set
1149 */
1150u32 vxge_hw_device_trace_level_get(struct __vxge_hw_device *hldev)
1151{
1152#if defined(VXGE_DEBUG_TRACE_MASK)
1153 if (hldev == NULL)
1154 return VXGE_TRACE;
1155 else
1156 return hldev->level_trace;
1157#else
1158 return 0;
1159#endif
1160}
1161/*
1162 * vxge_hw_device_debug_mask_get - Get the debug mask
1163 * This routine returns the current debug mask set
1164 */
1165u32 vxge_hw_device_debug_mask_get(struct __vxge_hw_device *hldev)
1166{
1167#if defined(VXGE_DEBUG_TRACE_MASK) || defined(VXGE_DEBUG_ERR_MASK)
1168 if (hldev == NULL)
1169 return 0;
1170 return hldev->debug_module_mask;
1171#else
1172 return 0;
1173#endif
1174}
1175
1176/*
1177 * vxge_hw_getpause_data -Pause frame frame generation and reception.
1178 * Returns the Pause frame generation and reception capability of the NIC.
1179 */
1180enum vxge_hw_status vxge_hw_device_getpause_data(struct __vxge_hw_device *hldev,
1181 u32 port, u32 *tx, u32 *rx)
1182{
1183 u64 val64;
1184 enum vxge_hw_status status = VXGE_HW_OK;
1185
1186 if ((hldev == NULL) || (hldev->magic != VXGE_HW_DEVICE_MAGIC)) {
1187 status = VXGE_HW_ERR_INVALID_DEVICE;
1188 goto exit;
1189 }
1190
1191 if (port > VXGE_HW_MAC_MAX_MAC_PORT_ID) {
1192 status = VXGE_HW_ERR_INVALID_PORT;
1193 goto exit;
1194 }
1195
1196 if (!(hldev->access_rights & VXGE_HW_DEVICE_ACCESS_RIGHT_MRPCIM)) {
1197 status = VXGE_HW_ERR_PRIVILAGED_OPEARATION;
1198 goto exit;
1199 }
1200
1201 val64 = readq(&hldev->mrpcim_reg->rxmac_pause_cfg_port[port]);
1202 if (val64 & VXGE_HW_RXMAC_PAUSE_CFG_PORT_GEN_EN)
1203 *tx = 1;
1204 if (val64 & VXGE_HW_RXMAC_PAUSE_CFG_PORT_RCV_EN)
1205 *rx = 1;
1206exit:
1207 return status;
1208}
1209
1210/*
1211 * vxge_hw_device_setpause_data - set/reset pause frame generation.
1212 * It can be used to set or reset Pause frame generation or reception
1213 * support of the NIC.
1214 */
1215
1216enum vxge_hw_status vxge_hw_device_setpause_data(struct __vxge_hw_device *hldev,
1217 u32 port, u32 tx, u32 rx)
1218{
1219 u64 val64;
1220 enum vxge_hw_status status = VXGE_HW_OK;
1221
1222 if ((hldev == NULL) || (hldev->magic != VXGE_HW_DEVICE_MAGIC)) {
1223 status = VXGE_HW_ERR_INVALID_DEVICE;
1224 goto exit;
1225 }
1226
1227 if (port > VXGE_HW_MAC_MAX_MAC_PORT_ID) {
1228 status = VXGE_HW_ERR_INVALID_PORT;
1229 goto exit;
1230 }
1231
1232 status = __vxge_hw_device_is_privilaged(hldev);
1233 if (status != VXGE_HW_OK)
1234 goto exit;
1235
1236 val64 = readq(&hldev->mrpcim_reg->rxmac_pause_cfg_port[port]);
1237 if (tx)
1238 val64 |= VXGE_HW_RXMAC_PAUSE_CFG_PORT_GEN_EN;
1239 else
1240 val64 &= ~VXGE_HW_RXMAC_PAUSE_CFG_PORT_GEN_EN;
1241 if (rx)
1242 val64 |= VXGE_HW_RXMAC_PAUSE_CFG_PORT_RCV_EN;
1243 else
1244 val64 &= ~VXGE_HW_RXMAC_PAUSE_CFG_PORT_RCV_EN;
1245
1246 writeq(val64, &hldev->mrpcim_reg->rxmac_pause_cfg_port[port]);
1247exit:
1248 return status;
1249}
1250
1251u16 vxge_hw_device_link_width_get(struct __vxge_hw_device *hldev)
1252{
1253 int link_width, exp_cap;
1254 u16 lnk;
1255
1256 exp_cap = pci_find_capability(hldev->pdev, PCI_CAP_ID_EXP);
1257 pci_read_config_word(hldev->pdev, exp_cap + PCI_EXP_LNKSTA, &lnk);
1258 link_width = (lnk & VXGE_HW_PCI_EXP_LNKCAP_LNK_WIDTH) >> 4;
1259 return link_width;
1260}
1261
1262/*
1263 * __vxge_hw_ring_block_memblock_idx - Return the memblock index
1264 * This function returns the index of memory block
1265 */
1266static inline u32
1267__vxge_hw_ring_block_memblock_idx(u8 *block)
1268{
1269 return (u32)*((u64 *)(block + VXGE_HW_RING_MEMBLOCK_IDX_OFFSET));
1270}
1271
1272/*
1273 * __vxge_hw_ring_block_memblock_idx_set - Sets the memblock index
1274 * This function sets index to a memory block
1275 */
1276static inline void
1277__vxge_hw_ring_block_memblock_idx_set(u8 *block, u32 memblock_idx)
1278{
1279 *((u64 *)(block + VXGE_HW_RING_MEMBLOCK_IDX_OFFSET)) = memblock_idx;
1280}
1281
1282/*
1283 * __vxge_hw_ring_block_next_pointer_set - Sets the next block pointer
1284 * in RxD block
1285 * Sets the next block pointer in RxD block
1286 */
1287static inline void
1288__vxge_hw_ring_block_next_pointer_set(u8 *block, dma_addr_t dma_next)
1289{
1290 *((u64 *)(block + VXGE_HW_RING_NEXT_BLOCK_POINTER_OFFSET)) = dma_next;
1291}
1292
1293/*
1294 * __vxge_hw_ring_first_block_address_get - Returns the dma address of the
1295 * first block
1296 * Returns the dma address of the first RxD block
1297 */
1298u64 __vxge_hw_ring_first_block_address_get(struct __vxge_hw_ring *ring)
1299{
1300 struct vxge_hw_mempool_dma *dma_object;
1301
1302 dma_object = ring->mempool->memblocks_dma_arr;
1303 vxge_assert(dma_object != NULL);
1304
1305 return dma_object->addr;
1306}
1307
1308/*
1309 * __vxge_hw_ring_item_dma_addr - Return the dma address of an item
1310 * This function returns the dma address of a given item
1311 */
1312static dma_addr_t __vxge_hw_ring_item_dma_addr(struct vxge_hw_mempool *mempoolh,
1313 void *item)
1314{
1315 u32 memblock_idx;
1316 void *memblock;
1317 struct vxge_hw_mempool_dma *memblock_dma_object;
1318 ptrdiff_t dma_item_offset;
1319
1320 /* get owner memblock index */
1321 memblock_idx = __vxge_hw_ring_block_memblock_idx(item);
1322
1323 /* get owner memblock by memblock index */
1324 memblock = mempoolh->memblocks_arr[memblock_idx];
1325
1326 /* get memblock DMA object by memblock index */
1327 memblock_dma_object = mempoolh->memblocks_dma_arr + memblock_idx;
1328
1329 /* calculate offset in the memblock of this item */
1330 dma_item_offset = (u8 *)item - (u8 *)memblock;
1331
1332 return memblock_dma_object->addr + dma_item_offset;
1333}
1334
1335/*
1336 * __vxge_hw_ring_rxdblock_link - Link the RxD blocks
1337 * This function returns the dma address of a given item
1338 */
1339static void __vxge_hw_ring_rxdblock_link(struct vxge_hw_mempool *mempoolh,
1340 struct __vxge_hw_ring *ring, u32 from,
1341 u32 to)
1342{
1343 u8 *to_item , *from_item;
1344 dma_addr_t to_dma;
1345
1346 /* get "from" RxD block */
1347 from_item = mempoolh->items_arr[from];
1348 vxge_assert(from_item);
1349
1350 /* get "to" RxD block */
1351 to_item = mempoolh->items_arr[to];
1352 vxge_assert(to_item);
1353
1354 /* return address of the beginning of previous RxD block */
1355 to_dma = __vxge_hw_ring_item_dma_addr(mempoolh, to_item);
1356
1357 /* set next pointer for this RxD block to point on
1358 * previous item's DMA start address */
1359 __vxge_hw_ring_block_next_pointer_set(from_item, to_dma);
1360}
1361
1362/*
1363 * __vxge_hw_ring_mempool_item_alloc - Allocate List blocks for RxD
1364 * block callback
1365 * This function is callback passed to __vxge_hw_mempool_create to create memory
1366 * pool for RxD block
1367 */
1368static void
1369__vxge_hw_ring_mempool_item_alloc(struct vxge_hw_mempool *mempoolh,
1370 u32 memblock_index,
1371 struct vxge_hw_mempool_dma *dma_object,
1372 u32 index, u32 is_last)
1373{
1374 u32 i;
1375 void *item = mempoolh->items_arr[index];
1376 struct __vxge_hw_ring *ring =
1377 (struct __vxge_hw_ring *)mempoolh->userdata;
1378
1379 /* format rxds array */
1380 for (i = 0; i < ring->rxds_per_block; i++) {
1381 void *rxdblock_priv;
1382 void *uld_priv;
1383 struct vxge_hw_ring_rxd_1 *rxdp;
1384
1385 u32 reserve_index = ring->channel.reserve_ptr -
1386 (index * ring->rxds_per_block + i + 1);
1387 u32 memblock_item_idx;
1388
1389 ring->channel.reserve_arr[reserve_index] = ((u8 *)item) +
1390 i * ring->rxd_size;
1391
1392 /* Note: memblock_item_idx is index of the item within
1393 * the memblock. For instance, in case of three RxD-blocks
1394 * per memblock this value can be 0, 1 or 2. */
1395 rxdblock_priv = __vxge_hw_mempool_item_priv(mempoolh,
1396 memblock_index, item,
1397 &memblock_item_idx);
1398
1399 rxdp = (struct vxge_hw_ring_rxd_1 *)
1400 ring->channel.reserve_arr[reserve_index];
1401
1402 uld_priv = ((u8 *)rxdblock_priv + ring->rxd_priv_size * i);
1403
1404 /* pre-format Host_Control */
1405 rxdp->host_control = (u64)(size_t)uld_priv;
1406 }
1407
1408 __vxge_hw_ring_block_memblock_idx_set(item, memblock_index);
1409
1410 if (is_last) {
1411 /* link last one with first one */
1412 __vxge_hw_ring_rxdblock_link(mempoolh, ring, index, 0);
1413 }
1414
1415 if (index > 0) {
1416 /* link this RxD block with previous one */
1417 __vxge_hw_ring_rxdblock_link(mempoolh, ring, index - 1, index);
1418 }
1419
1420 return;
1421}
1422
1423/*
1424 * __vxge_hw_ring_initial_replenish - Initial replenish of RxDs
1425 * This function replenishes the RxDs from reserve array to work array
1426 */
1427enum vxge_hw_status
1428vxge_hw_ring_replenish(struct __vxge_hw_ring *ring, u16 min_flag)
1429{
1430 void *rxd;
1431 int i = 0;
1432 struct __vxge_hw_channel *channel;
1433 enum vxge_hw_status status = VXGE_HW_OK;
1434
1435 channel = &ring->channel;
1436
1437 while (vxge_hw_channel_dtr_count(channel) > 0) {
1438
1439 status = vxge_hw_ring_rxd_reserve(ring, &rxd);
1440
1441 vxge_assert(status == VXGE_HW_OK);
1442
1443 if (ring->rxd_init) {
1444 status = ring->rxd_init(rxd, channel->userdata);
1445 if (status != VXGE_HW_OK) {
1446 vxge_hw_ring_rxd_free(ring, rxd);
1447 goto exit;
1448 }
1449 }
1450
1451 vxge_hw_ring_rxd_post(ring, rxd);
1452 if (min_flag) {
1453 i++;
1454 if (i == VXGE_HW_RING_MIN_BUFF_ALLOCATION)
1455 break;
1456 }
1457 }
1458 status = VXGE_HW_OK;
1459exit:
1460 return status;
1461}
1462
1463/*
1464 * __vxge_hw_ring_create - Create a Ring
1465 * This function creates Ring and initializes it.
1466 *
1467 */
1468enum vxge_hw_status
1469__vxge_hw_ring_create(struct __vxge_hw_vpath_handle *vp,
1470 struct vxge_hw_ring_attr *attr)
1471{
1472 enum vxge_hw_status status = VXGE_HW_OK;
1473 struct __vxge_hw_ring *ring;
1474 u32 ring_length;
1475 struct vxge_hw_ring_config *config;
1476 struct __vxge_hw_device *hldev;
1477 u32 vp_id;
1478 struct vxge_hw_mempool_cbs ring_mp_callback;
1479
1480 if ((vp == NULL) || (attr == NULL)) {
1481 status = VXGE_HW_FAIL;
1482 goto exit;
1483 }
1484
1485 hldev = vp->vpath->hldev;
1486 vp_id = vp->vpath->vp_id;
1487
1488 config = &hldev->config.vp_config[vp_id].ring;
1489
1490 ring_length = config->ring_blocks *
1491 vxge_hw_ring_rxds_per_block_get(config->buffer_mode);
1492
1493 ring = (struct __vxge_hw_ring *)__vxge_hw_channel_allocate(vp,
1494 VXGE_HW_CHANNEL_TYPE_RING,
1495 ring_length,
1496 attr->per_rxd_space,
1497 attr->userdata);
1498
1499 if (ring == NULL) {
1500 status = VXGE_HW_ERR_OUT_OF_MEMORY;
1501 goto exit;
1502 }
1503
1504 vp->vpath->ringh = ring;
1505 ring->vp_id = vp_id;
1506 ring->vp_reg = vp->vpath->vp_reg;
1507 ring->common_reg = hldev->common_reg;
1508 ring->stats = &vp->vpath->sw_stats->ring_stats;
1509 ring->config = config;
1510 ring->callback = attr->callback;
1511 ring->rxd_init = attr->rxd_init;
1512 ring->rxd_term = attr->rxd_term;
1513 ring->buffer_mode = config->buffer_mode;
1514 ring->rxds_limit = config->rxds_limit;
1515
1516 ring->rxd_size = vxge_hw_ring_rxd_size_get(config->buffer_mode);
1517 ring->rxd_priv_size =
1518 sizeof(struct __vxge_hw_ring_rxd_priv) + attr->per_rxd_space;
1519 ring->per_rxd_space = attr->per_rxd_space;
1520
1521 ring->rxd_priv_size =
1522 ((ring->rxd_priv_size + VXGE_CACHE_LINE_SIZE - 1) /
1523 VXGE_CACHE_LINE_SIZE) * VXGE_CACHE_LINE_SIZE;
1524
1525 /* how many RxDs can fit into one block. Depends on configured
1526 * buffer_mode. */
1527 ring->rxds_per_block =
1528 vxge_hw_ring_rxds_per_block_get(config->buffer_mode);
1529
1530 /* calculate actual RxD block private size */
1531 ring->rxdblock_priv_size = ring->rxd_priv_size * ring->rxds_per_block;
1532 ring_mp_callback.item_func_alloc = __vxge_hw_ring_mempool_item_alloc;
1533 ring->mempool = __vxge_hw_mempool_create(hldev,
1534 VXGE_HW_BLOCK_SIZE,
1535 VXGE_HW_BLOCK_SIZE,
1536 ring->rxdblock_priv_size,
1537 ring->config->ring_blocks,
1538 ring->config->ring_blocks,
1539 &ring_mp_callback,
1540 ring);
1541
1542 if (ring->mempool == NULL) {
1543 __vxge_hw_ring_delete(vp);
1544 return VXGE_HW_ERR_OUT_OF_MEMORY;
1545 }
1546
1547 status = __vxge_hw_channel_initialize(&ring->channel);
1548 if (status != VXGE_HW_OK) {
1549 __vxge_hw_ring_delete(vp);
1550 goto exit;
1551 }
1552
1553 /* Note:
1554 * Specifying rxd_init callback means two things:
1555 * 1) rxds need to be initialized by driver at channel-open time;
1556 * 2) rxds need to be posted at channel-open time
1557 * (that's what the initial_replenish() below does)
1558 * Currently we don't have a case when the 1) is done without the 2).
1559 */
1560 if (ring->rxd_init) {
1561 status = vxge_hw_ring_replenish(ring, 1);
1562 if (status != VXGE_HW_OK) {
1563 __vxge_hw_ring_delete(vp);
1564 goto exit;
1565 }
1566 }
1567
1568 /* initial replenish will increment the counter in its post() routine,
1569 * we have to reset it */
1570 ring->stats->common_stats.usage_cnt = 0;
1571exit:
1572 return status;
1573}
1574
1575/*
1576 * __vxge_hw_ring_abort - Returns the RxD
1577 * This function terminates the RxDs of ring
1578 */
1579enum vxge_hw_status __vxge_hw_ring_abort(struct __vxge_hw_ring *ring)
1580{
1581 void *rxdh;
1582 struct __vxge_hw_channel *channel;
1583
1584 channel = &ring->channel;
1585
1586 for (;;) {
1587 vxge_hw_channel_dtr_try_complete(channel, &rxdh);
1588
1589 if (rxdh == NULL)
1590 break;
1591
1592 vxge_hw_channel_dtr_complete(channel);
1593
1594 if (ring->rxd_term)
1595 ring->rxd_term(rxdh, VXGE_HW_RXD_STATE_POSTED,
1596 channel->userdata);
1597
1598 vxge_hw_channel_dtr_free(channel, rxdh);
1599 }
1600
1601 return VXGE_HW_OK;
1602}
1603
1604/*
1605 * __vxge_hw_ring_reset - Resets the ring
1606 * This function resets the ring during vpath reset operation
1607 */
1608enum vxge_hw_status __vxge_hw_ring_reset(struct __vxge_hw_ring *ring)
1609{
1610 enum vxge_hw_status status = VXGE_HW_OK;
1611 struct __vxge_hw_channel *channel;
1612
1613 channel = &ring->channel;
1614
1615 __vxge_hw_ring_abort(ring);
1616
1617 status = __vxge_hw_channel_reset(channel);
1618
1619 if (status != VXGE_HW_OK)
1620 goto exit;
1621
1622 if (ring->rxd_init) {
1623 status = vxge_hw_ring_replenish(ring, 1);
1624 if (status != VXGE_HW_OK)
1625 goto exit;
1626 }
1627exit:
1628 return status;
1629}
1630
1631/*
1632 * __vxge_hw_ring_delete - Removes the ring
1633 * This function freeup the memory pool and removes the ring
1634 */
1635enum vxge_hw_status __vxge_hw_ring_delete(struct __vxge_hw_vpath_handle *vp)
1636{
1637 struct __vxge_hw_ring *ring = vp->vpath->ringh;
1638
1639 __vxge_hw_ring_abort(ring);
1640
1641 if (ring->mempool)
1642 __vxge_hw_mempool_destroy(ring->mempool);
1643
1644 vp->vpath->ringh = NULL;
1645 __vxge_hw_channel_free(&ring->channel);
1646
1647 return VXGE_HW_OK;
1648}
1649
1650/*
1651 * __vxge_hw_mempool_grow
1652 * Will resize mempool up to %num_allocate value.
1653 */
1654enum vxge_hw_status
1655__vxge_hw_mempool_grow(struct vxge_hw_mempool *mempool, u32 num_allocate,
1656 u32 *num_allocated)
1657{
1658 u32 i, first_time = mempool->memblocks_allocated == 0 ? 1 : 0;
1659 u32 n_items = mempool->items_per_memblock;
1660 u32 start_block_idx = mempool->memblocks_allocated;
1661 u32 end_block_idx = mempool->memblocks_allocated + num_allocate;
1662 enum vxge_hw_status status = VXGE_HW_OK;
1663
1664 *num_allocated = 0;
1665
1666 if (end_block_idx > mempool->memblocks_max) {
1667 status = VXGE_HW_ERR_OUT_OF_MEMORY;
1668 goto exit;
1669 }
1670
1671 for (i = start_block_idx; i < end_block_idx; i++) {
1672 u32 j;
1673 u32 is_last = ((end_block_idx - 1) == i);
1674 struct vxge_hw_mempool_dma *dma_object =
1675 mempool->memblocks_dma_arr + i;
1676 void *the_memblock;
1677
1678 /* allocate memblock's private part. Each DMA memblock
1679 * has a space allocated for item's private usage upon
1680 * mempool's user request. Each time mempool grows, it will
1681 * allocate new memblock and its private part at once.
1682 * This helps to minimize memory usage a lot. */
1683 mempool->memblocks_priv_arr[i] =
1684 vmalloc(mempool->items_priv_size * n_items);
1685 if (mempool->memblocks_priv_arr[i] == NULL) {
1686 status = VXGE_HW_ERR_OUT_OF_MEMORY;
1687 goto exit;
1688 }
1689
1690 memset(mempool->memblocks_priv_arr[i], 0,
1691 mempool->items_priv_size * n_items);
1692
1693 /* allocate DMA-capable memblock */
1694 mempool->memblocks_arr[i] =
1695 __vxge_hw_blockpool_malloc(mempool->devh,
1696 mempool->memblock_size, dma_object);
1697 if (mempool->memblocks_arr[i] == NULL) {
1698 vfree(mempool->memblocks_priv_arr[i]);
1699 status = VXGE_HW_ERR_OUT_OF_MEMORY;
1700 goto exit;
1701 }
1702
1703 (*num_allocated)++;
1704 mempool->memblocks_allocated++;
1705
1706 memset(mempool->memblocks_arr[i], 0, mempool->memblock_size);
1707
1708 the_memblock = mempool->memblocks_arr[i];
1709
1710 /* fill the items hash array */
1711 for (j = 0; j < n_items; j++) {
1712 u32 index = i * n_items + j;
1713
1714 if (first_time && index >= mempool->items_initial)
1715 break;
1716
1717 mempool->items_arr[index] =
1718 ((char *)the_memblock + j*mempool->item_size);
1719
1720 /* let caller to do more job on each item */
1721 if (mempool->item_func_alloc != NULL)
1722 mempool->item_func_alloc(mempool, i,
1723 dma_object, index, is_last);
1724
1725 mempool->items_current = index + 1;
1726 }
1727
1728 if (first_time && mempool->items_current ==
1729 mempool->items_initial)
1730 break;
1731 }
1732exit:
1733 return status;
1734}
1735
1736/*
1737 * vxge_hw_mempool_create
1738 * This function will create memory pool object. Pool may grow but will
1739 * never shrink. Pool consists of number of dynamically allocated blocks
1740 * with size enough to hold %items_initial number of items. Memory is
1741 * DMA-able but client must map/unmap before interoperating with the device.
1742 */
1743struct vxge_hw_mempool*
1744__vxge_hw_mempool_create(
1745 struct __vxge_hw_device *devh,
1746 u32 memblock_size,
1747 u32 item_size,
1748 u32 items_priv_size,
1749 u32 items_initial,
1750 u32 items_max,
1751 struct vxge_hw_mempool_cbs *mp_callback,
1752 void *userdata)
1753{
1754 enum vxge_hw_status status = VXGE_HW_OK;
1755 u32 memblocks_to_allocate;
1756 struct vxge_hw_mempool *mempool = NULL;
1757 u32 allocated;
1758
1759 if (memblock_size < item_size) {
1760 status = VXGE_HW_FAIL;
1761 goto exit;
1762 }
1763
1764 mempool = (struct vxge_hw_mempool *)
1765 vmalloc(sizeof(struct vxge_hw_mempool));
1766 if (mempool == NULL) {
1767 status = VXGE_HW_ERR_OUT_OF_MEMORY;
1768 goto exit;
1769 }
1770 memset(mempool, 0, sizeof(struct vxge_hw_mempool));
1771
1772 mempool->devh = devh;
1773 mempool->memblock_size = memblock_size;
1774 mempool->items_max = items_max;
1775 mempool->items_initial = items_initial;
1776 mempool->item_size = item_size;
1777 mempool->items_priv_size = items_priv_size;
1778 mempool->item_func_alloc = mp_callback->item_func_alloc;
1779 mempool->userdata = userdata;
1780
1781 mempool->memblocks_allocated = 0;
1782
1783 mempool->items_per_memblock = memblock_size / item_size;
1784
1785 mempool->memblocks_max = (items_max + mempool->items_per_memblock - 1) /
1786 mempool->items_per_memblock;
1787
1788 /* allocate array of memblocks */
1789 mempool->memblocks_arr =
1790 (void **) vmalloc(sizeof(void *) * mempool->memblocks_max);
1791 if (mempool->memblocks_arr == NULL) {
1792 __vxge_hw_mempool_destroy(mempool);
1793 status = VXGE_HW_ERR_OUT_OF_MEMORY;
1794 mempool = NULL;
1795 goto exit;
1796 }
1797 memset(mempool->memblocks_arr, 0,
1798 sizeof(void *) * mempool->memblocks_max);
1799
1800 /* allocate array of private parts of items per memblocks */
1801 mempool->memblocks_priv_arr =
1802 (void **) vmalloc(sizeof(void *) * mempool->memblocks_max);
1803 if (mempool->memblocks_priv_arr == NULL) {
1804 __vxge_hw_mempool_destroy(mempool);
1805 status = VXGE_HW_ERR_OUT_OF_MEMORY;
1806 mempool = NULL;
1807 goto exit;
1808 }
1809 memset(mempool->memblocks_priv_arr, 0,
1810 sizeof(void *) * mempool->memblocks_max);
1811
1812 /* allocate array of memblocks DMA objects */
1813 mempool->memblocks_dma_arr = (struct vxge_hw_mempool_dma *)
1814 vmalloc(sizeof(struct vxge_hw_mempool_dma) *
1815 mempool->memblocks_max);
1816
1817 if (mempool->memblocks_dma_arr == NULL) {
1818 __vxge_hw_mempool_destroy(mempool);
1819 status = VXGE_HW_ERR_OUT_OF_MEMORY;
1820 mempool = NULL;
1821 goto exit;
1822 }
1823 memset(mempool->memblocks_dma_arr, 0,
1824 sizeof(struct vxge_hw_mempool_dma) *
1825 mempool->memblocks_max);
1826
1827 /* allocate hash array of items */
1828 mempool->items_arr =
1829 (void **) vmalloc(sizeof(void *) * mempool->items_max);
1830 if (mempool->items_arr == NULL) {
1831 __vxge_hw_mempool_destroy(mempool);
1832 status = VXGE_HW_ERR_OUT_OF_MEMORY;
1833 mempool = NULL;
1834 goto exit;
1835 }
1836 memset(mempool->items_arr, 0, sizeof(void *) * mempool->items_max);
1837
1838 /* calculate initial number of memblocks */
1839 memblocks_to_allocate = (mempool->items_initial +
1840 mempool->items_per_memblock - 1) /
1841 mempool->items_per_memblock;
1842
1843 /* pre-allocate the mempool */
1844 status = __vxge_hw_mempool_grow(mempool, memblocks_to_allocate,
1845 &allocated);
1846 if (status != VXGE_HW_OK) {
1847 __vxge_hw_mempool_destroy(mempool);
1848 status = VXGE_HW_ERR_OUT_OF_MEMORY;
1849 mempool = NULL;
1850 goto exit;
1851 }
1852
1853exit:
1854 return mempool;
1855}
1856
1857/*
1858 * vxge_hw_mempool_destroy
1859 */
1860void __vxge_hw_mempool_destroy(struct vxge_hw_mempool *mempool)
1861{
1862 u32 i, j;
1863 struct __vxge_hw_device *devh = mempool->devh;
1864
1865 for (i = 0; i < mempool->memblocks_allocated; i++) {
1866 struct vxge_hw_mempool_dma *dma_object;
1867
1868 vxge_assert(mempool->memblocks_arr[i]);
1869 vxge_assert(mempool->memblocks_dma_arr + i);
1870
1871 dma_object = mempool->memblocks_dma_arr + i;
1872
1873 for (j = 0; j < mempool->items_per_memblock; j++) {
1874 u32 index = i * mempool->items_per_memblock + j;
1875
1876 /* to skip last partially filled(if any) memblock */
1877 if (index >= mempool->items_current)
1878 break;
1879 }
1880
1881 vfree(mempool->memblocks_priv_arr[i]);
1882
1883 __vxge_hw_blockpool_free(devh, mempool->memblocks_arr[i],
1884 mempool->memblock_size, dma_object);
1885 }
1886
1887 if (mempool->items_arr)
1888 vfree(mempool->items_arr);
1889
1890 if (mempool->memblocks_dma_arr)
1891 vfree(mempool->memblocks_dma_arr);
1892
1893 if (mempool->memblocks_priv_arr)
1894 vfree(mempool->memblocks_priv_arr);
1895
1896 if (mempool->memblocks_arr)
1897 vfree(mempool->memblocks_arr);
1898
1899 vfree(mempool);
1900}
1901
1902/*
1903 * __vxge_hw_device_fifo_config_check - Check fifo configuration.
1904 * Check the fifo configuration
1905 */
1906enum vxge_hw_status
1907__vxge_hw_device_fifo_config_check(struct vxge_hw_fifo_config *fifo_config)
1908{
1909 if ((fifo_config->fifo_blocks < VXGE_HW_MIN_FIFO_BLOCKS) ||
1910 (fifo_config->fifo_blocks > VXGE_HW_MAX_FIFO_BLOCKS))
1911 return VXGE_HW_BADCFG_FIFO_BLOCKS;
1912
1913 return VXGE_HW_OK;
1914}
1915
1916/*
1917 * __vxge_hw_device_vpath_config_check - Check vpath configuration.
1918 * Check the vpath configuration
1919 */
1920enum vxge_hw_status
1921__vxge_hw_device_vpath_config_check(struct vxge_hw_vp_config *vp_config)
1922{
1923 enum vxge_hw_status status;
1924
1925 if ((vp_config->min_bandwidth < VXGE_HW_VPATH_BANDWIDTH_MIN) ||
1926 (vp_config->min_bandwidth >
1927 VXGE_HW_VPATH_BANDWIDTH_MAX))
1928 return VXGE_HW_BADCFG_VPATH_MIN_BANDWIDTH;
1929
1930 status = __vxge_hw_device_fifo_config_check(&vp_config->fifo);
1931 if (status != VXGE_HW_OK)
1932 return status;
1933
1934 if ((vp_config->mtu != VXGE_HW_VPATH_USE_FLASH_DEFAULT_INITIAL_MTU) &&
1935 ((vp_config->mtu < VXGE_HW_VPATH_MIN_INITIAL_MTU) ||
1936 (vp_config->mtu > VXGE_HW_VPATH_MAX_INITIAL_MTU)))
1937 return VXGE_HW_BADCFG_VPATH_MTU;
1938
1939 if ((vp_config->rpa_strip_vlan_tag !=
1940 VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_USE_FLASH_DEFAULT) &&
1941 (vp_config->rpa_strip_vlan_tag !=
1942 VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_ENABLE) &&
1943 (vp_config->rpa_strip_vlan_tag !=
1944 VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_DISABLE))
1945 return VXGE_HW_BADCFG_VPATH_RPA_STRIP_VLAN_TAG;
1946
1947 return VXGE_HW_OK;
1948}
1949
1950/*
1951 * __vxge_hw_device_config_check - Check device configuration.
1952 * Check the device configuration
1953 */
1954enum vxge_hw_status
1955__vxge_hw_device_config_check(struct vxge_hw_device_config *new_config)
1956{
1957 u32 i;
1958 enum vxge_hw_status status;
1959
1960 if ((new_config->intr_mode != VXGE_HW_INTR_MODE_IRQLINE) &&
1961 (new_config->intr_mode != VXGE_HW_INTR_MODE_MSIX) &&
1962 (new_config->intr_mode != VXGE_HW_INTR_MODE_MSIX_ONE_SHOT) &&
1963 (new_config->intr_mode != VXGE_HW_INTR_MODE_DEF))
1964 return VXGE_HW_BADCFG_INTR_MODE;
1965
1966 if ((new_config->rts_mac_en != VXGE_HW_RTS_MAC_DISABLE) &&
1967 (new_config->rts_mac_en != VXGE_HW_RTS_MAC_ENABLE))
1968 return VXGE_HW_BADCFG_RTS_MAC_EN;
1969
1970 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
1971 status = __vxge_hw_device_vpath_config_check(
1972 &new_config->vp_config[i]);
1973 if (status != VXGE_HW_OK)
1974 return status;
1975 }
1976
1977 return VXGE_HW_OK;
1978}
1979
1980/*
1981 * vxge_hw_device_config_default_get - Initialize device config with defaults.
1982 * Initialize Titan device config with default values.
1983 */
1984enum vxge_hw_status __devinit
1985vxge_hw_device_config_default_get(struct vxge_hw_device_config *device_config)
1986{
1987 u32 i;
1988
1989 device_config->dma_blockpool_initial =
1990 VXGE_HW_INITIAL_DMA_BLOCK_POOL_SIZE;
1991 device_config->dma_blockpool_max = VXGE_HW_MAX_DMA_BLOCK_POOL_SIZE;
1992 device_config->intr_mode = VXGE_HW_INTR_MODE_DEF;
1993 device_config->rth_en = VXGE_HW_RTH_DEFAULT;
1994 device_config->rth_it_type = VXGE_HW_RTH_IT_TYPE_DEFAULT;
1995 device_config->device_poll_millis = VXGE_HW_DEF_DEVICE_POLL_MILLIS;
1996 device_config->rts_mac_en = VXGE_HW_RTS_MAC_DEFAULT;
1997
1998 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
1999
2000 device_config->vp_config[i].vp_id = i;
2001
2002 device_config->vp_config[i].min_bandwidth =
2003 VXGE_HW_VPATH_BANDWIDTH_DEFAULT;
2004
2005 device_config->vp_config[i].ring.enable = VXGE_HW_RING_DEFAULT;
2006
2007 device_config->vp_config[i].ring.ring_blocks =
2008 VXGE_HW_DEF_RING_BLOCKS;
2009
2010 device_config->vp_config[i].ring.buffer_mode =
2011 VXGE_HW_RING_RXD_BUFFER_MODE_DEFAULT;
2012
2013 device_config->vp_config[i].ring.scatter_mode =
2014 VXGE_HW_RING_SCATTER_MODE_USE_FLASH_DEFAULT;
2015
2016 device_config->vp_config[i].ring.rxds_limit =
2017 VXGE_HW_DEF_RING_RXDS_LIMIT;
2018
2019 device_config->vp_config[i].fifo.enable = VXGE_HW_FIFO_ENABLE;
2020
2021 device_config->vp_config[i].fifo.fifo_blocks =
2022 VXGE_HW_MIN_FIFO_BLOCKS;
2023
2024 device_config->vp_config[i].fifo.max_frags =
2025 VXGE_HW_MAX_FIFO_FRAGS;
2026
2027 device_config->vp_config[i].fifo.memblock_size =
2028 VXGE_HW_DEF_FIFO_MEMBLOCK_SIZE;
2029
2030 device_config->vp_config[i].fifo.alignment_size =
2031 VXGE_HW_DEF_FIFO_ALIGNMENT_SIZE;
2032
2033 device_config->vp_config[i].fifo.intr =
2034 VXGE_HW_FIFO_QUEUE_INTR_DEFAULT;
2035
2036 device_config->vp_config[i].fifo.no_snoop_bits =
2037 VXGE_HW_FIFO_NO_SNOOP_DEFAULT;
2038 device_config->vp_config[i].tti.intr_enable =
2039 VXGE_HW_TIM_INTR_DEFAULT;
2040
2041 device_config->vp_config[i].tti.btimer_val =
2042 VXGE_HW_USE_FLASH_DEFAULT;
2043
2044 device_config->vp_config[i].tti.timer_ac_en =
2045 VXGE_HW_USE_FLASH_DEFAULT;
2046
2047 device_config->vp_config[i].tti.timer_ci_en =
2048 VXGE_HW_USE_FLASH_DEFAULT;
2049
2050 device_config->vp_config[i].tti.timer_ri_en =
2051 VXGE_HW_USE_FLASH_DEFAULT;
2052
2053 device_config->vp_config[i].tti.rtimer_val =
2054 VXGE_HW_USE_FLASH_DEFAULT;
2055
2056 device_config->vp_config[i].tti.util_sel =
2057 VXGE_HW_USE_FLASH_DEFAULT;
2058
2059 device_config->vp_config[i].tti.ltimer_val =
2060 VXGE_HW_USE_FLASH_DEFAULT;
2061
2062 device_config->vp_config[i].tti.urange_a =
2063 VXGE_HW_USE_FLASH_DEFAULT;
2064
2065 device_config->vp_config[i].tti.uec_a =
2066 VXGE_HW_USE_FLASH_DEFAULT;
2067
2068 device_config->vp_config[i].tti.urange_b =
2069 VXGE_HW_USE_FLASH_DEFAULT;
2070
2071 device_config->vp_config[i].tti.uec_b =
2072 VXGE_HW_USE_FLASH_DEFAULT;
2073
2074 device_config->vp_config[i].tti.urange_c =
2075 VXGE_HW_USE_FLASH_DEFAULT;
2076
2077 device_config->vp_config[i].tti.uec_c =
2078 VXGE_HW_USE_FLASH_DEFAULT;
2079
2080 device_config->vp_config[i].tti.uec_d =
2081 VXGE_HW_USE_FLASH_DEFAULT;
2082
2083 device_config->vp_config[i].rti.intr_enable =
2084 VXGE_HW_TIM_INTR_DEFAULT;
2085
2086 device_config->vp_config[i].rti.btimer_val =
2087 VXGE_HW_USE_FLASH_DEFAULT;
2088
2089 device_config->vp_config[i].rti.timer_ac_en =
2090 VXGE_HW_USE_FLASH_DEFAULT;
2091
2092 device_config->vp_config[i].rti.timer_ci_en =
2093 VXGE_HW_USE_FLASH_DEFAULT;
2094
2095 device_config->vp_config[i].rti.timer_ri_en =
2096 VXGE_HW_USE_FLASH_DEFAULT;
2097
2098 device_config->vp_config[i].rti.rtimer_val =
2099 VXGE_HW_USE_FLASH_DEFAULT;
2100
2101 device_config->vp_config[i].rti.util_sel =
2102 VXGE_HW_USE_FLASH_DEFAULT;
2103
2104 device_config->vp_config[i].rti.ltimer_val =
2105 VXGE_HW_USE_FLASH_DEFAULT;
2106
2107 device_config->vp_config[i].rti.urange_a =
2108 VXGE_HW_USE_FLASH_DEFAULT;
2109
2110 device_config->vp_config[i].rti.uec_a =
2111 VXGE_HW_USE_FLASH_DEFAULT;
2112
2113 device_config->vp_config[i].rti.urange_b =
2114 VXGE_HW_USE_FLASH_DEFAULT;
2115
2116 device_config->vp_config[i].rti.uec_b =
2117 VXGE_HW_USE_FLASH_DEFAULT;
2118
2119 device_config->vp_config[i].rti.urange_c =
2120 VXGE_HW_USE_FLASH_DEFAULT;
2121
2122 device_config->vp_config[i].rti.uec_c =
2123 VXGE_HW_USE_FLASH_DEFAULT;
2124
2125 device_config->vp_config[i].rti.uec_d =
2126 VXGE_HW_USE_FLASH_DEFAULT;
2127
2128 device_config->vp_config[i].mtu =
2129 VXGE_HW_VPATH_USE_FLASH_DEFAULT_INITIAL_MTU;
2130
2131 device_config->vp_config[i].rpa_strip_vlan_tag =
2132 VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_USE_FLASH_DEFAULT;
2133 }
2134
2135 return VXGE_HW_OK;
2136}
2137
2138/*
2139 * _hw_legacy_swapper_set - Set the swapper bits for the legacy secion.
2140 * Set the swapper bits appropriately for the lagacy section.
2141 */
2142enum vxge_hw_status
2143__vxge_hw_legacy_swapper_set(struct vxge_hw_legacy_reg __iomem *legacy_reg)
2144{
2145 u64 val64;
2146 enum vxge_hw_status status = VXGE_HW_OK;
2147
2148 val64 = readq(&legacy_reg->toc_swapper_fb);
2149
2150 wmb();
2151
2152 switch (val64) {
2153
2154 case VXGE_HW_SWAPPER_INITIAL_VALUE:
2155 return status;
2156
2157 case VXGE_HW_SWAPPER_BYTE_SWAPPED_BIT_FLIPPED:
2158 writeq(VXGE_HW_SWAPPER_READ_BYTE_SWAP_ENABLE,
2159 &legacy_reg->pifm_rd_swap_en);
2160 writeq(VXGE_HW_SWAPPER_READ_BIT_FLAP_ENABLE,
2161 &legacy_reg->pifm_rd_flip_en);
2162 writeq(VXGE_HW_SWAPPER_WRITE_BYTE_SWAP_ENABLE,
2163 &legacy_reg->pifm_wr_swap_en);
2164 writeq(VXGE_HW_SWAPPER_WRITE_BIT_FLAP_ENABLE,
2165 &legacy_reg->pifm_wr_flip_en);
2166 break;
2167
2168 case VXGE_HW_SWAPPER_BYTE_SWAPPED:
2169 writeq(VXGE_HW_SWAPPER_READ_BYTE_SWAP_ENABLE,
2170 &legacy_reg->pifm_rd_swap_en);
2171 writeq(VXGE_HW_SWAPPER_WRITE_BYTE_SWAP_ENABLE,
2172 &legacy_reg->pifm_wr_swap_en);
2173 break;
2174
2175 case VXGE_HW_SWAPPER_BIT_FLIPPED:
2176 writeq(VXGE_HW_SWAPPER_READ_BIT_FLAP_ENABLE,
2177 &legacy_reg->pifm_rd_flip_en);
2178 writeq(VXGE_HW_SWAPPER_WRITE_BIT_FLAP_ENABLE,
2179 &legacy_reg->pifm_wr_flip_en);
2180 break;
2181 }
2182
2183 wmb();
2184
2185 val64 = readq(&legacy_reg->toc_swapper_fb);
2186
2187 if (val64 != VXGE_HW_SWAPPER_INITIAL_VALUE)
2188 status = VXGE_HW_ERR_SWAPPER_CTRL;
2189
2190 return status;
2191}
2192
2193/*
2194 * __vxge_hw_vpath_swapper_set - Set the swapper bits for the vpath.
2195 * Set the swapper bits appropriately for the vpath.
2196 */
2197enum vxge_hw_status
2198__vxge_hw_vpath_swapper_set(struct vxge_hw_vpath_reg __iomem *vpath_reg)
2199{
2200#ifndef __BIG_ENDIAN
2201 u64 val64;
2202
2203 val64 = readq(&vpath_reg->vpath_general_cfg1);
2204 wmb();
2205 val64 |= VXGE_HW_VPATH_GENERAL_CFG1_CTL_BYTE_SWAPEN;
2206 writeq(val64, &vpath_reg->vpath_general_cfg1);
2207 wmb();
2208#endif
2209 return VXGE_HW_OK;
2210}
2211
2212/*
2213 * __vxge_hw_kdfc_swapper_set - Set the swapper bits for the kdfc.
2214 * Set the swapper bits appropriately for the vpath.
2215 */
2216enum vxge_hw_status
2217__vxge_hw_kdfc_swapper_set(
2218 struct vxge_hw_legacy_reg __iomem *legacy_reg,
2219 struct vxge_hw_vpath_reg __iomem *vpath_reg)
2220{
2221 u64 val64;
2222
2223 val64 = readq(&legacy_reg->pifm_wr_swap_en);
2224
2225 if (val64 == VXGE_HW_SWAPPER_WRITE_BYTE_SWAP_ENABLE) {
2226 val64 = readq(&vpath_reg->kdfcctl_cfg0);
2227 wmb();
2228
2229 val64 |= VXGE_HW_KDFCCTL_CFG0_BYTE_SWAPEN_FIFO0 |
2230 VXGE_HW_KDFCCTL_CFG0_BYTE_SWAPEN_FIFO1 |
2231 VXGE_HW_KDFCCTL_CFG0_BYTE_SWAPEN_FIFO2;
2232
2233 writeq(val64, &vpath_reg->kdfcctl_cfg0);
2234 wmb();
2235 }
2236
2237 return VXGE_HW_OK;
2238}
2239
2240/*
2241 * vxge_hw_mgmt_device_config - Retrieve device configuration.
2242 * Get device configuration. Permits to retrieve at run-time configuration
2243 * values that were used to initialize and configure the device.
2244 */
2245enum vxge_hw_status
2246vxge_hw_mgmt_device_config(struct __vxge_hw_device *hldev,
2247 struct vxge_hw_device_config *dev_config, int size)
2248{
2249
2250 if ((hldev == NULL) || (hldev->magic != VXGE_HW_DEVICE_MAGIC))
2251 return VXGE_HW_ERR_INVALID_DEVICE;
2252
2253 if (size != sizeof(struct vxge_hw_device_config))
2254 return VXGE_HW_ERR_VERSION_CONFLICT;
2255
2256 memcpy(dev_config, &hldev->config,
2257 sizeof(struct vxge_hw_device_config));
2258
2259 return VXGE_HW_OK;
2260}
2261
2262/*
2263 * vxge_hw_mgmt_reg_read - Read Titan register.
2264 */
2265enum vxge_hw_status
2266vxge_hw_mgmt_reg_read(struct __vxge_hw_device *hldev,
2267 enum vxge_hw_mgmt_reg_type type,
2268 u32 index, u32 offset, u64 *value)
2269{
2270 enum vxge_hw_status status = VXGE_HW_OK;
2271
2272 if ((hldev == NULL) || (hldev->magic != VXGE_HW_DEVICE_MAGIC)) {
2273 status = VXGE_HW_ERR_INVALID_DEVICE;
2274 goto exit;
2275 }
2276
2277 switch (type) {
2278 case vxge_hw_mgmt_reg_type_legacy:
2279 if (offset > sizeof(struct vxge_hw_legacy_reg) - 8) {
2280 status = VXGE_HW_ERR_INVALID_OFFSET;
2281 break;
2282 }
2283 *value = readq((void __iomem *)hldev->legacy_reg + offset);
2284 break;
2285 case vxge_hw_mgmt_reg_type_toc:
2286 if (offset > sizeof(struct vxge_hw_toc_reg) - 8) {
2287 status = VXGE_HW_ERR_INVALID_OFFSET;
2288 break;
2289 }
2290 *value = readq((void __iomem *)hldev->toc_reg + offset);
2291 break;
2292 case vxge_hw_mgmt_reg_type_common:
2293 if (offset > sizeof(struct vxge_hw_common_reg) - 8) {
2294 status = VXGE_HW_ERR_INVALID_OFFSET;
2295 break;
2296 }
2297 *value = readq((void __iomem *)hldev->common_reg + offset);
2298 break;
2299 case vxge_hw_mgmt_reg_type_mrpcim:
2300 if (!(hldev->access_rights &
2301 VXGE_HW_DEVICE_ACCESS_RIGHT_MRPCIM)) {
2302 status = VXGE_HW_ERR_PRIVILAGED_OPEARATION;
2303 break;
2304 }
2305 if (offset > sizeof(struct vxge_hw_mrpcim_reg) - 8) {
2306 status = VXGE_HW_ERR_INVALID_OFFSET;
2307 break;
2308 }
2309 *value = readq((void __iomem *)hldev->mrpcim_reg + offset);
2310 break;
2311 case vxge_hw_mgmt_reg_type_srpcim:
2312 if (!(hldev->access_rights &
2313 VXGE_HW_DEVICE_ACCESS_RIGHT_SRPCIM)) {
2314 status = VXGE_HW_ERR_PRIVILAGED_OPEARATION;
2315 break;
2316 }
2317 if (index > VXGE_HW_TITAN_SRPCIM_REG_SPACES - 1) {
2318 status = VXGE_HW_ERR_INVALID_INDEX;
2319 break;
2320 }
2321 if (offset > sizeof(struct vxge_hw_srpcim_reg) - 8) {
2322 status = VXGE_HW_ERR_INVALID_OFFSET;
2323 break;
2324 }
2325 *value = readq((void __iomem *)hldev->srpcim_reg[index] +
2326 offset);
2327 break;
2328 case vxge_hw_mgmt_reg_type_vpmgmt:
2329 if ((index > VXGE_HW_TITAN_VPMGMT_REG_SPACES - 1) ||
2330 (!(hldev->vpath_assignments & vxge_mBIT(index)))) {
2331 status = VXGE_HW_ERR_INVALID_INDEX;
2332 break;
2333 }
2334 if (offset > sizeof(struct vxge_hw_vpmgmt_reg) - 8) {
2335 status = VXGE_HW_ERR_INVALID_OFFSET;
2336 break;
2337 }
2338 *value = readq((void __iomem *)hldev->vpmgmt_reg[index] +
2339 offset);
2340 break;
2341 case vxge_hw_mgmt_reg_type_vpath:
2342 if ((index > VXGE_HW_TITAN_VPATH_REG_SPACES - 1) ||
2343 (!(hldev->vpath_assignments & vxge_mBIT(index)))) {
2344 status = VXGE_HW_ERR_INVALID_INDEX;
2345 break;
2346 }
2347 if (index > VXGE_HW_TITAN_VPATH_REG_SPACES - 1) {
2348 status = VXGE_HW_ERR_INVALID_INDEX;
2349 break;
2350 }
2351 if (offset > sizeof(struct vxge_hw_vpath_reg) - 8) {
2352 status = VXGE_HW_ERR_INVALID_OFFSET;
2353 break;
2354 }
2355 *value = readq((void __iomem *)hldev->vpath_reg[index] +
2356 offset);
2357 break;
2358 default:
2359 status = VXGE_HW_ERR_INVALID_TYPE;
2360 break;
2361 }
2362
2363exit:
2364 return status;
2365}
2366
2367/*
2368 * vxge_hw_mgmt_reg_Write - Write Titan register.
2369 */
2370enum vxge_hw_status
2371vxge_hw_mgmt_reg_write(struct __vxge_hw_device *hldev,
2372 enum vxge_hw_mgmt_reg_type type,
2373 u32 index, u32 offset, u64 value)
2374{
2375 enum vxge_hw_status status = VXGE_HW_OK;
2376
2377 if ((hldev == NULL) || (hldev->magic != VXGE_HW_DEVICE_MAGIC)) {
2378 status = VXGE_HW_ERR_INVALID_DEVICE;
2379 goto exit;
2380 }
2381
2382 switch (type) {
2383 case vxge_hw_mgmt_reg_type_legacy:
2384 if (offset > sizeof(struct vxge_hw_legacy_reg) - 8) {
2385 status = VXGE_HW_ERR_INVALID_OFFSET;
2386 break;
2387 }
2388 writeq(value, (void __iomem *)hldev->legacy_reg + offset);
2389 break;
2390 case vxge_hw_mgmt_reg_type_toc:
2391 if (offset > sizeof(struct vxge_hw_toc_reg) - 8) {
2392 status = VXGE_HW_ERR_INVALID_OFFSET;
2393 break;
2394 }
2395 writeq(value, (void __iomem *)hldev->toc_reg + offset);
2396 break;
2397 case vxge_hw_mgmt_reg_type_common:
2398 if (offset > sizeof(struct vxge_hw_common_reg) - 8) {
2399 status = VXGE_HW_ERR_INVALID_OFFSET;
2400 break;
2401 }
2402 writeq(value, (void __iomem *)hldev->common_reg + offset);
2403 break;
2404 case vxge_hw_mgmt_reg_type_mrpcim:
2405 if (!(hldev->access_rights &
2406 VXGE_HW_DEVICE_ACCESS_RIGHT_MRPCIM)) {
2407 status = VXGE_HW_ERR_PRIVILAGED_OPEARATION;
2408 break;
2409 }
2410 if (offset > sizeof(struct vxge_hw_mrpcim_reg) - 8) {
2411 status = VXGE_HW_ERR_INVALID_OFFSET;
2412 break;
2413 }
2414 writeq(value, (void __iomem *)hldev->mrpcim_reg + offset);
2415 break;
2416 case vxge_hw_mgmt_reg_type_srpcim:
2417 if (!(hldev->access_rights &
2418 VXGE_HW_DEVICE_ACCESS_RIGHT_SRPCIM)) {
2419 status = VXGE_HW_ERR_PRIVILAGED_OPEARATION;
2420 break;
2421 }
2422 if (index > VXGE_HW_TITAN_SRPCIM_REG_SPACES - 1) {
2423 status = VXGE_HW_ERR_INVALID_INDEX;
2424 break;
2425 }
2426 if (offset > sizeof(struct vxge_hw_srpcim_reg) - 8) {
2427 status = VXGE_HW_ERR_INVALID_OFFSET;
2428 break;
2429 }
2430 writeq(value, (void __iomem *)hldev->srpcim_reg[index] +
2431 offset);
2432
2433 break;
2434 case vxge_hw_mgmt_reg_type_vpmgmt:
2435 if ((index > VXGE_HW_TITAN_VPMGMT_REG_SPACES - 1) ||
2436 (!(hldev->vpath_assignments & vxge_mBIT(index)))) {
2437 status = VXGE_HW_ERR_INVALID_INDEX;
2438 break;
2439 }
2440 if (offset > sizeof(struct vxge_hw_vpmgmt_reg) - 8) {
2441 status = VXGE_HW_ERR_INVALID_OFFSET;
2442 break;
2443 }
2444 writeq(value, (void __iomem *)hldev->vpmgmt_reg[index] +
2445 offset);
2446 break;
2447 case vxge_hw_mgmt_reg_type_vpath:
2448 if ((index > VXGE_HW_TITAN_VPATH_REG_SPACES-1) ||
2449 (!(hldev->vpath_assignments & vxge_mBIT(index)))) {
2450 status = VXGE_HW_ERR_INVALID_INDEX;
2451 break;
2452 }
2453 if (offset > sizeof(struct vxge_hw_vpath_reg) - 8) {
2454 status = VXGE_HW_ERR_INVALID_OFFSET;
2455 break;
2456 }
2457 writeq(value, (void __iomem *)hldev->vpath_reg[index] +
2458 offset);
2459 break;
2460 default:
2461 status = VXGE_HW_ERR_INVALID_TYPE;
2462 break;
2463 }
2464exit:
2465 return status;
2466}
2467
2468/*
2469 * __vxge_hw_fifo_mempool_item_alloc - Allocate List blocks for TxD
2470 * list callback
2471 * This function is callback passed to __vxge_hw_mempool_create to create memory
2472 * pool for TxD list
2473 */
2474static void
2475__vxge_hw_fifo_mempool_item_alloc(
2476 struct vxge_hw_mempool *mempoolh,
2477 u32 memblock_index, struct vxge_hw_mempool_dma *dma_object,
2478 u32 index, u32 is_last)
2479{
2480 u32 memblock_item_idx;
2481 struct __vxge_hw_fifo_txdl_priv *txdl_priv;
2482 struct vxge_hw_fifo_txd *txdp =
2483 (struct vxge_hw_fifo_txd *)mempoolh->items_arr[index];
2484 struct __vxge_hw_fifo *fifo =
2485 (struct __vxge_hw_fifo *)mempoolh->userdata;
2486 void *memblock = mempoolh->memblocks_arr[memblock_index];
2487
2488 vxge_assert(txdp);
2489
2490 txdp->host_control = (u64) (size_t)
2491 __vxge_hw_mempool_item_priv(mempoolh, memblock_index, txdp,
2492 &memblock_item_idx);
2493
2494 txdl_priv = __vxge_hw_fifo_txdl_priv(fifo, txdp);
2495
2496 vxge_assert(txdl_priv);
2497
2498 fifo->channel.reserve_arr[fifo->channel.reserve_ptr - 1 - index] = txdp;
2499
2500 /* pre-format HW's TxDL's private */
2501 txdl_priv->dma_offset = (char *)txdp - (char *)memblock;
2502 txdl_priv->dma_addr = dma_object->addr + txdl_priv->dma_offset;
2503 txdl_priv->dma_handle = dma_object->handle;
2504 txdl_priv->memblock = memblock;
2505 txdl_priv->first_txdp = txdp;
2506 txdl_priv->next_txdl_priv = NULL;
2507 txdl_priv->alloc_frags = 0;
2508
2509 return;
2510}
2511
2512/*
2513 * __vxge_hw_fifo_create - Create a FIFO
2514 * This function creates FIFO and initializes it.
2515 */
2516enum vxge_hw_status
2517__vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
2518 struct vxge_hw_fifo_attr *attr)
2519{
2520 enum vxge_hw_status status = VXGE_HW_OK;
2521 struct __vxge_hw_fifo *fifo;
2522 struct vxge_hw_fifo_config *config;
2523 u32 txdl_size, txdl_per_memblock;
2524 struct vxge_hw_mempool_cbs fifo_mp_callback;
2525 struct __vxge_hw_virtualpath *vpath;
2526
2527 if ((vp == NULL) || (attr == NULL)) {
2528 status = VXGE_HW_ERR_INVALID_HANDLE;
2529 goto exit;
2530 }
2531 vpath = vp->vpath;
2532 config = &vpath->hldev->config.vp_config[vpath->vp_id].fifo;
2533
2534 txdl_size = config->max_frags * sizeof(struct vxge_hw_fifo_txd);
2535
2536 txdl_per_memblock = config->memblock_size / txdl_size;
2537
2538 fifo = (struct __vxge_hw_fifo *)__vxge_hw_channel_allocate(vp,
2539 VXGE_HW_CHANNEL_TYPE_FIFO,
2540 config->fifo_blocks * txdl_per_memblock,
2541 attr->per_txdl_space, attr->userdata);
2542
2543 if (fifo == NULL) {
2544 status = VXGE_HW_ERR_OUT_OF_MEMORY;
2545 goto exit;
2546 }
2547
2548 vpath->fifoh = fifo;
2549 fifo->nofl_db = vpath->nofl_db;
2550
2551 fifo->vp_id = vpath->vp_id;
2552 fifo->vp_reg = vpath->vp_reg;
2553 fifo->stats = &vpath->sw_stats->fifo_stats;
2554
2555 fifo->config = config;
2556
2557 /* apply "interrupts per txdl" attribute */
2558 fifo->interrupt_type = VXGE_HW_FIFO_TXD_INT_TYPE_UTILZ;
2559
2560 if (fifo->config->intr)
2561 fifo->interrupt_type = VXGE_HW_FIFO_TXD_INT_TYPE_PER_LIST;
2562
2563 fifo->no_snoop_bits = config->no_snoop_bits;
2564
2565 /*
2566 * FIFO memory management strategy:
2567 *
2568 * TxDL split into three independent parts:
2569 * - set of TxD's
2570 * - TxD HW private part
2571 * - driver private part
2572 *
2573 * Adaptative memory allocation used. i.e. Memory allocated on
2574 * demand with the size which will fit into one memory block.
2575 * One memory block may contain more than one TxDL.
2576 *
2577 * During "reserve" operations more memory can be allocated on demand
2578 * for example due to FIFO full condition.
2579 *
2580 * Pool of memory memblocks never shrinks except in __vxge_hw_fifo_close
2581 * routine which will essentially stop the channel and free resources.
2582 */
2583
2584 /* TxDL common private size == TxDL private + driver private */
2585 fifo->priv_size =
2586 sizeof(struct __vxge_hw_fifo_txdl_priv) + attr->per_txdl_space;
2587 fifo->priv_size = ((fifo->priv_size + VXGE_CACHE_LINE_SIZE - 1) /
2588 VXGE_CACHE_LINE_SIZE) * VXGE_CACHE_LINE_SIZE;
2589
2590 fifo->per_txdl_space = attr->per_txdl_space;
2591
2592 /* recompute txdl size to be cacheline aligned */
2593 fifo->txdl_size = txdl_size;
2594 fifo->txdl_per_memblock = txdl_per_memblock;
2595
2596 fifo->txdl_term = attr->txdl_term;
2597 fifo->callback = attr->callback;
2598
2599 if (fifo->txdl_per_memblock == 0) {
2600 __vxge_hw_fifo_delete(vp);
2601 status = VXGE_HW_ERR_INVALID_BLOCK_SIZE;
2602 goto exit;
2603 }
2604
2605 fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
2606
2607 fifo->mempool =
2608 __vxge_hw_mempool_create(vpath->hldev,
2609 fifo->config->memblock_size,
2610 fifo->txdl_size,
2611 fifo->priv_size,
2612 (fifo->config->fifo_blocks * fifo->txdl_per_memblock),
2613 (fifo->config->fifo_blocks * fifo->txdl_per_memblock),
2614 &fifo_mp_callback,
2615 fifo);
2616
2617 if (fifo->mempool == NULL) {
2618 __vxge_hw_fifo_delete(vp);
2619 status = VXGE_HW_ERR_OUT_OF_MEMORY;
2620 goto exit;
2621 }
2622
2623 status = __vxge_hw_channel_initialize(&fifo->channel);
2624 if (status != VXGE_HW_OK) {
2625 __vxge_hw_fifo_delete(vp);
2626 goto exit;
2627 }
2628
2629 vxge_assert(fifo->channel.reserve_ptr);
2630exit:
2631 return status;
2632}
2633
2634/*
2635 * __vxge_hw_fifo_abort - Returns the TxD
2636 * This function terminates the TxDs of fifo
2637 */
2638enum vxge_hw_status __vxge_hw_fifo_abort(struct __vxge_hw_fifo *fifo)
2639{
2640 void *txdlh;
2641
2642 for (;;) {
2643 vxge_hw_channel_dtr_try_complete(&fifo->channel, &txdlh);
2644
2645 if (txdlh == NULL)
2646 break;
2647
2648 vxge_hw_channel_dtr_complete(&fifo->channel);
2649
2650 if (fifo->txdl_term) {
2651 fifo->txdl_term(txdlh,
2652 VXGE_HW_TXDL_STATE_POSTED,
2653 fifo->channel.userdata);
2654 }
2655
2656 vxge_hw_channel_dtr_free(&fifo->channel, txdlh);
2657 }
2658
2659 return VXGE_HW_OK;
2660}
2661
2662/*
2663 * __vxge_hw_fifo_reset - Resets the fifo
2664 * This function resets the fifo during vpath reset operation
2665 */
2666enum vxge_hw_status __vxge_hw_fifo_reset(struct __vxge_hw_fifo *fifo)
2667{
2668 enum vxge_hw_status status = VXGE_HW_OK;
2669
2670 __vxge_hw_fifo_abort(fifo);
2671 status = __vxge_hw_channel_reset(&fifo->channel);
2672
2673 return status;
2674}
2675
2676/*
2677 * __vxge_hw_fifo_delete - Removes the FIFO
2678 * This function freeup the memory pool and removes the FIFO
2679 */
2680enum vxge_hw_status __vxge_hw_fifo_delete(struct __vxge_hw_vpath_handle *vp)
2681{
2682 struct __vxge_hw_fifo *fifo = vp->vpath->fifoh;
2683
2684 __vxge_hw_fifo_abort(fifo);
2685
2686 if (fifo->mempool)
2687 __vxge_hw_mempool_destroy(fifo->mempool);
2688
2689 vp->vpath->fifoh = NULL;
2690
2691 __vxge_hw_channel_free(&fifo->channel);
2692
2693 return VXGE_HW_OK;
2694}
2695
2696/*
2697 * __vxge_hw_vpath_pci_read - Read the content of given address
2698 * in pci config space.
2699 * Read from the vpath pci config space.
2700 */
2701enum vxge_hw_status
2702__vxge_hw_vpath_pci_read(struct __vxge_hw_virtualpath *vpath,
2703 u32 phy_func_0, u32 offset, u32 *val)
2704{
2705 u64 val64;
2706 enum vxge_hw_status status = VXGE_HW_OK;
2707 struct vxge_hw_vpath_reg __iomem *vp_reg = vpath->vp_reg;
2708
2709 val64 = VXGE_HW_PCI_CONFIG_ACCESS_CFG1_ADDRESS(offset);
2710
2711 if (phy_func_0)
2712 val64 |= VXGE_HW_PCI_CONFIG_ACCESS_CFG1_SEL_FUNC0;
2713
2714 writeq(val64, &vp_reg->pci_config_access_cfg1);
2715 wmb();
2716 writeq(VXGE_HW_PCI_CONFIG_ACCESS_CFG2_REQ,
2717 &vp_reg->pci_config_access_cfg2);
2718 wmb();
2719
2720 status = __vxge_hw_device_register_poll(
2721 &vp_reg->pci_config_access_cfg2,
2722 VXGE_HW_INTR_MASK_ALL, VXGE_HW_DEF_DEVICE_POLL_MILLIS);
2723
2724 if (status != VXGE_HW_OK)
2725 goto exit;
2726
2727 val64 = readq(&vp_reg->pci_config_access_status);
2728
2729 if (val64 & VXGE_HW_PCI_CONFIG_ACCESS_STATUS_ACCESS_ERR) {
2730 status = VXGE_HW_FAIL;
2731 *val = 0;
2732 } else
2733 *val = (u32)vxge_bVALn(val64, 32, 32);
2734exit:
2735 return status;
2736}
2737
2738/*
2739 * __vxge_hw_vpath_func_id_get - Get the function id of the vpath.
2740 * Returns the function number of the vpath.
2741 */
2742u32
2743__vxge_hw_vpath_func_id_get(u32 vp_id,
2744 struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg)
2745{
2746 u64 val64;
2747
2748 val64 = readq(&vpmgmt_reg->vpath_to_func_map_cfg1);
2749
2750 return
2751 (u32)VXGE_HW_VPATH_TO_FUNC_MAP_CFG1_GET_VPATH_TO_FUNC_MAP_CFG1(val64);
2752}
2753
2754/*
2755 * __vxge_hw_read_rts_ds - Program RTS steering critieria
2756 */
2757static inline void
2758__vxge_hw_read_rts_ds(struct vxge_hw_vpath_reg __iomem *vpath_reg,
2759 u64 dta_struct_sel)
2760{
2761 writeq(0, &vpath_reg->rts_access_steer_ctrl);
2762 wmb();
2763 writeq(dta_struct_sel, &vpath_reg->rts_access_steer_data0);
2764 writeq(0, &vpath_reg->rts_access_steer_data1);
2765 wmb();
2766 return;
2767}
2768
2769
2770/*
2771 * __vxge_hw_vpath_card_info_get - Get the serial numbers,
2772 * part number and product description.
2773 */
2774enum vxge_hw_status
2775__vxge_hw_vpath_card_info_get(
2776 u32 vp_id,
2777 struct vxge_hw_vpath_reg __iomem *vpath_reg,
2778 struct vxge_hw_device_hw_info *hw_info)
2779{
2780 u32 i, j;
2781 u64 val64;
2782 u64 data1 = 0ULL;
2783 u64 data2 = 0ULL;
2784 enum vxge_hw_status status = VXGE_HW_OK;
2785 u8 *serial_number = hw_info->serial_number;
2786 u8 *part_number = hw_info->part_number;
2787 u8 *product_desc = hw_info->product_desc;
2788
2789 __vxge_hw_read_rts_ds(vpath_reg,
2790 VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_SERIAL_NUMBER);
2791
2792 val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
2793 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY) |
2794 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
2795 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
2796 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
2797 VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
2798
2799 status = __vxge_hw_pio_mem_write64(val64,
2800 &vpath_reg->rts_access_steer_ctrl,
2801 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
2802 VXGE_HW_DEF_DEVICE_POLL_MILLIS);
2803
2804 if (status != VXGE_HW_OK)
2805 return status;
2806
2807 val64 = readq(&vpath_reg->rts_access_steer_ctrl);
2808
2809 if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
2810 data1 = readq(&vpath_reg->rts_access_steer_data0);
2811 ((u64 *)serial_number)[0] = be64_to_cpu(data1);
2812
2813 data2 = readq(&vpath_reg->rts_access_steer_data1);
2814 ((u64 *)serial_number)[1] = be64_to_cpu(data2);
2815 status = VXGE_HW_OK;
2816 } else
2817 *serial_number = 0;
2818
2819 __vxge_hw_read_rts_ds(vpath_reg,
2820 VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_PART_NUMBER);
2821
2822 val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
2823 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY) |
2824 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
2825 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
2826 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
2827 VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
2828
2829 status = __vxge_hw_pio_mem_write64(val64,
2830 &vpath_reg->rts_access_steer_ctrl,
2831 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
2832 VXGE_HW_DEF_DEVICE_POLL_MILLIS);
2833
2834 if (status != VXGE_HW_OK)
2835 return status;
2836
2837 val64 = readq(&vpath_reg->rts_access_steer_ctrl);
2838
2839 if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
2840
2841 data1 = readq(&vpath_reg->rts_access_steer_data0);
2842 ((u64 *)part_number)[0] = be64_to_cpu(data1);
2843
2844 data2 = readq(&vpath_reg->rts_access_steer_data1);
2845 ((u64 *)part_number)[1] = be64_to_cpu(data2);
2846
2847 status = VXGE_HW_OK;
2848
2849 } else
2850 *part_number = 0;
2851
2852 j = 0;
2853
2854 for (i = VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_DESC_0;
2855 i <= VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_DESC_3; i++) {
2856
2857 __vxge_hw_read_rts_ds(vpath_reg, i);
2858
2859 val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
2860 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY) |
2861 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
2862 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
2863 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
2864 VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
2865
2866 status = __vxge_hw_pio_mem_write64(val64,
2867 &vpath_reg->rts_access_steer_ctrl,
2868 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
2869 VXGE_HW_DEF_DEVICE_POLL_MILLIS);
2870
2871 if (status != VXGE_HW_OK)
2872 return status;
2873
2874 val64 = readq(&vpath_reg->rts_access_steer_ctrl);
2875
2876 if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
2877
2878 data1 = readq(&vpath_reg->rts_access_steer_data0);
2879 ((u64 *)product_desc)[j++] = be64_to_cpu(data1);
2880
2881 data2 = readq(&vpath_reg->rts_access_steer_data1);
2882 ((u64 *)product_desc)[j++] = be64_to_cpu(data2);
2883
2884 status = VXGE_HW_OK;
2885 } else
2886 *product_desc = 0;
2887 }
2888
2889 return status;
2890}
2891
2892/*
2893 * __vxge_hw_vpath_fw_ver_get - Get the fw version
2894 * Returns FW Version
2895 */
2896enum vxge_hw_status
2897__vxge_hw_vpath_fw_ver_get(
2898 u32 vp_id,
2899 struct vxge_hw_vpath_reg __iomem *vpath_reg,
2900 struct vxge_hw_device_hw_info *hw_info)
2901{
2902 u64 val64;
2903 u64 data1 = 0ULL;
2904 u64 data2 = 0ULL;
2905 struct vxge_hw_device_version *fw_version = &hw_info->fw_version;
2906 struct vxge_hw_device_date *fw_date = &hw_info->fw_date;
2907 struct vxge_hw_device_version *flash_version = &hw_info->flash_version;
2908 struct vxge_hw_device_date *flash_date = &hw_info->flash_date;
2909 enum vxge_hw_status status = VXGE_HW_OK;
2910
2911 val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
2912 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_ENTRY) |
2913 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
2914 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
2915 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
2916 VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
2917
2918 status = __vxge_hw_pio_mem_write64(val64,
2919 &vpath_reg->rts_access_steer_ctrl,
2920 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
2921 VXGE_HW_DEF_DEVICE_POLL_MILLIS);
2922
2923 if (status != VXGE_HW_OK)
2924 goto exit;
2925
2926 val64 = readq(&vpath_reg->rts_access_steer_ctrl);
2927
2928 if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
2929
2930 data1 = readq(&vpath_reg->rts_access_steer_data0);
2931 data2 = readq(&vpath_reg->rts_access_steer_data1);
2932
2933 fw_date->day =
2934 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_DAY(
2935 data1);
2936 fw_date->month =
2937 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MONTH(
2938 data1);
2939 fw_date->year =
2940 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_YEAR(
2941 data1);
2942
2943 snprintf(fw_date->date, VXGE_HW_FW_STRLEN, "%2.2d/%2.2d/%4.4d",
2944 fw_date->month, fw_date->day, fw_date->year);
2945
2946 fw_version->major =
2947 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MAJOR(data1);
2948 fw_version->minor =
2949 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MINOR(data1);
2950 fw_version->build =
2951 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_BUILD(data1);
2952
2953 snprintf(fw_version->version, VXGE_HW_FW_STRLEN, "%d.%d.%d",
2954 fw_version->major, fw_version->minor, fw_version->build);
2955
2956 flash_date->day =
2957 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_DAY(data2);
2958 flash_date->month =
2959 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MONTH(data2);
2960 flash_date->year =
2961 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_YEAR(data2);
2962
2963 snprintf(flash_date->date, VXGE_HW_FW_STRLEN,
2964 "%2.2d/%2.2d/%4.4d",
2965 flash_date->month, flash_date->day, flash_date->year);
2966
2967 flash_version->major =
2968 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MAJOR(data2);
2969 flash_version->minor =
2970 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MINOR(data2);
2971 flash_version->build =
2972 (u32)VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_BUILD(data2);
2973
2974 snprintf(flash_version->version, VXGE_HW_FW_STRLEN, "%d.%d.%d",
2975 flash_version->major, flash_version->minor,
2976 flash_version->build);
2977
2978 status = VXGE_HW_OK;
2979
2980 } else
2981 status = VXGE_HW_FAIL;
2982exit:
2983 return status;
2984}
2985
2986/*
2987 * __vxge_hw_vpath_pci_func_mode_get - Get the pci mode
2988 * Returns pci function mode
2989 */
2990u64
2991__vxge_hw_vpath_pci_func_mode_get(
2992 u32 vp_id,
2993 struct vxge_hw_vpath_reg __iomem *vpath_reg)
2994{
2995 u64 val64;
2996 u64 data1 = 0ULL;
2997 enum vxge_hw_status status = VXGE_HW_OK;
2998
2999 __vxge_hw_read_rts_ds(vpath_reg,
3000 VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_PCI_MODE);
3001
3002 val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
3003 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY) |
3004 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
3005 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
3006 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
3007 VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
3008
3009 status = __vxge_hw_pio_mem_write64(val64,
3010 &vpath_reg->rts_access_steer_ctrl,
3011 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
3012 VXGE_HW_DEF_DEVICE_POLL_MILLIS);
3013
3014 if (status != VXGE_HW_OK)
3015 goto exit;
3016
3017 val64 = readq(&vpath_reg->rts_access_steer_ctrl);
3018
3019 if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
3020 data1 = readq(&vpath_reg->rts_access_steer_data0);
3021 status = VXGE_HW_OK;
3022 } else {
3023 data1 = 0;
3024 status = VXGE_HW_FAIL;
3025 }
3026exit:
3027 return data1;
3028}
3029
3030/**
3031 * vxge_hw_device_flick_link_led - Flick (blink) link LED.
3032 * @hldev: HW device.
3033 * @on_off: TRUE if flickering to be on, FALSE to be off
3034 *
3035 * Flicker the link LED.
3036 */
3037enum vxge_hw_status
3038vxge_hw_device_flick_link_led(struct __vxge_hw_device *hldev,
3039 u64 on_off)
3040{
3041 u64 val64;
3042 enum vxge_hw_status status = VXGE_HW_OK;
3043 struct vxge_hw_vpath_reg __iomem *vp_reg;
3044
3045 if (hldev == NULL) {
3046 status = VXGE_HW_ERR_INVALID_DEVICE;
3047 goto exit;
3048 }
3049
3050 vp_reg = hldev->vpath_reg[hldev->first_vp_id];
3051
3052 writeq(0, &vp_reg->rts_access_steer_ctrl);
3053 wmb();
3054 writeq(on_off, &vp_reg->rts_access_steer_data0);
3055 writeq(0, &vp_reg->rts_access_steer_data1);
3056 wmb();
3057
3058 val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
3059 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LED_CONTROL) |
3060 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
3061 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO) |
3062 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
3063 VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
3064
3065 status = __vxge_hw_pio_mem_write64(val64,
3066 &vp_reg->rts_access_steer_ctrl,
3067 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
3068 VXGE_HW_DEF_DEVICE_POLL_MILLIS);
3069exit:
3070 return status;
3071}
3072
3073/*
3074 * __vxge_hw_vpath_rts_table_get - Get the entries from RTS access tables
3075 */
3076enum vxge_hw_status
3077__vxge_hw_vpath_rts_table_get(
3078 struct __vxge_hw_vpath_handle *vp,
3079 u32 action, u32 rts_table, u32 offset, u64 *data1, u64 *data2)
3080{
3081 u64 val64;
3082 struct __vxge_hw_virtualpath *vpath;
3083 struct vxge_hw_vpath_reg __iomem *vp_reg;
3084
3085 enum vxge_hw_status status = VXGE_HW_OK;
3086
3087 if (vp == NULL) {
3088 status = VXGE_HW_ERR_INVALID_HANDLE;
3089 goto exit;
3090 }
3091
3092 vpath = vp->vpath;
3093 vp_reg = vpath->vp_reg;
3094
3095 val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(action) |
3096 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(rts_table) |
3097 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
3098 VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(offset);
3099
3100 if ((rts_table ==
3101 VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_SOLO_IT) ||
3102 (rts_table ==
3103 VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT) ||
3104 (rts_table ==
3105 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MASK) ||
3106 (rts_table ==
3107 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_KEY)) {
3108 val64 = val64 | VXGE_HW_RTS_ACCESS_STEER_CTRL_TABLE_SEL;
3109 }
3110
3111 status = __vxge_hw_pio_mem_write64(val64,
3112 &vp_reg->rts_access_steer_ctrl,
3113 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
3114 vpath->hldev->config.device_poll_millis);
3115
3116 if (status != VXGE_HW_OK)
3117 goto exit;
3118
3119 val64 = readq(&vp_reg->rts_access_steer_ctrl);
3120
3121 if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
3122
3123 *data1 = readq(&vp_reg->rts_access_steer_data0);
3124
3125 if ((rts_table ==
3126 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA) ||
3127 (rts_table ==
3128 VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT)) {
3129 *data2 = readq(&vp_reg->rts_access_steer_data1);
3130 }
3131 status = VXGE_HW_OK;
3132 } else
3133 status = VXGE_HW_FAIL;
3134exit:
3135 return status;
3136}
3137
3138/*
3139 * __vxge_hw_vpath_rts_table_set - Set the entries of RTS access tables
3140 */
3141enum vxge_hw_status
3142__vxge_hw_vpath_rts_table_set(
3143 struct __vxge_hw_vpath_handle *vp, u32 action, u32 rts_table,
3144 u32 offset, u64 data1, u64 data2)
3145{
3146 u64 val64;
3147 struct __vxge_hw_virtualpath *vpath;
3148 enum vxge_hw_status status = VXGE_HW_OK;
3149 struct vxge_hw_vpath_reg __iomem *vp_reg;
3150
3151 if (vp == NULL) {
3152 status = VXGE_HW_ERR_INVALID_HANDLE;
3153 goto exit;
3154 }
3155
3156 vpath = vp->vpath;
3157 vp_reg = vpath->vp_reg;
3158
3159 writeq(data1, &vp_reg->rts_access_steer_data0);
3160 wmb();
3161
3162 if ((rts_table == VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA) ||
3163 (rts_table ==
3164 VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT)) {
3165 writeq(data2, &vp_reg->rts_access_steer_data1);
3166 wmb();
3167 }
3168
3169 val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(action) |
3170 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(rts_table) |
3171 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
3172 VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(offset);
3173
3174 status = __vxge_hw_pio_mem_write64(val64,
3175 &vp_reg->rts_access_steer_ctrl,
3176 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
3177 vpath->hldev->config.device_poll_millis);
3178
3179 if (status != VXGE_HW_OK)
3180 goto exit;
3181
3182 val64 = readq(&vp_reg->rts_access_steer_ctrl);
3183
3184 if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS)
3185 status = VXGE_HW_OK;
3186 else
3187 status = VXGE_HW_FAIL;
3188exit:
3189 return status;
3190}
3191
3192/*
3193 * __vxge_hw_vpath_addr_get - Get the hw address entry for this vpath
3194 * from MAC address table.
3195 */
3196enum vxge_hw_status
3197__vxge_hw_vpath_addr_get(
3198 u32 vp_id, struct vxge_hw_vpath_reg __iomem *vpath_reg,
3199 u8 (macaddr)[ETH_ALEN], u8 (macaddr_mask)[ETH_ALEN])
3200{
3201 u32 i;
3202 u64 val64;
3203 u64 data1 = 0ULL;
3204 u64 data2 = 0ULL;
3205 enum vxge_hw_status status = VXGE_HW_OK;
3206
3207 val64 = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(
3208 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_FIRST_ENTRY) |
3209 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(
3210 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA) |
3211 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE |
3212 VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(0);
3213
3214 status = __vxge_hw_pio_mem_write64(val64,
3215 &vpath_reg->rts_access_steer_ctrl,
3216 VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE,
3217 VXGE_HW_DEF_DEVICE_POLL_MILLIS);
3218
3219 if (status != VXGE_HW_OK)
3220 goto exit;
3221
3222 val64 = readq(&vpath_reg->rts_access_steer_ctrl);
3223
3224 if (val64 & VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS) {
3225
3226 data1 = readq(&vpath_reg->rts_access_steer_data0);
3227 data2 = readq(&vpath_reg->rts_access_steer_data1);
3228
3229 data1 = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_DA_MAC_ADDR(data1);
3230 data2 = VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_DA_MAC_ADDR_MASK(
3231 data2);
3232
3233 for (i = ETH_ALEN; i > 0; i--) {
3234 macaddr[i-1] = (u8)(data1 & 0xFF);
3235 data1 >>= 8;
3236
3237 macaddr_mask[i-1] = (u8)(data2 & 0xFF);
3238 data2 >>= 8;
3239 }
3240 status = VXGE_HW_OK;
3241 } else
3242 status = VXGE_HW_FAIL;
3243exit:
3244 return status;
3245}
3246
3247/*
3248 * vxge_hw_vpath_rts_rth_set - Set/configure RTS hashing.
3249 */
3250enum vxge_hw_status vxge_hw_vpath_rts_rth_set(
3251 struct __vxge_hw_vpath_handle *vp,
3252 enum vxge_hw_rth_algoritms algorithm,
3253 struct vxge_hw_rth_hash_types *hash_type,
3254 u16 bucket_size)
3255{
3256 u64 data0, data1;
3257 enum vxge_hw_status status = VXGE_HW_OK;
3258
3259 if (vp == NULL) {
3260 status = VXGE_HW_ERR_INVALID_HANDLE;
3261 goto exit;
3262 }
3263
3264 status = __vxge_hw_vpath_rts_table_get(vp,
3265 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_ENTRY,
3266 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_GEN_CFG,
3267 0, &data0, &data1);
3268
3269 data0 &= ~(VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_BUCKET_SIZE(0xf) |
3270 VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_ALG_SEL(0x3));
3271
3272 data0 |= VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_RTH_EN |
3273 VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_BUCKET_SIZE(bucket_size) |
3274 VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_ALG_SEL(algorithm);
3275
3276 if (hash_type->hash_type_tcpipv4_en)
3277 data0 |= VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_RTH_TCP_IPV4_EN;
3278
3279 if (hash_type->hash_type_ipv4_en)
3280 data0 |= VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_RTH_IPV4_EN;
3281
3282 if (hash_type->hash_type_tcpipv6_en)
3283 data0 |= VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_RTH_TCP_IPV6_EN;
3284
3285 if (hash_type->hash_type_ipv6_en)
3286 data0 |= VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_RTH_IPV6_EN;
3287
3288 if (hash_type->hash_type_tcpipv6ex_en)
3289 data0 |=
3290 VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_RTH_TCP_IPV6_EX_EN;
3291
3292 if (hash_type->hash_type_ipv6ex_en)
3293 data0 |= VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_RTH_IPV6_EX_EN;
3294
3295 if (VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_GEN_ACTIVE_TABLE(data0))
3296 data0 &= ~VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_ACTIVE_TABLE;
3297 else
3298 data0 |= VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_ACTIVE_TABLE;
3299
3300 status = __vxge_hw_vpath_rts_table_set(vp,
3301 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_WRITE_ENTRY,
3302 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_GEN_CFG,
3303 0, data0, 0);
3304exit:
3305 return status;
3306}
3307
3308static void
3309vxge_hw_rts_rth_data0_data1_get(u32 j, u64 *data0, u64 *data1,
3310 u16 flag, u8 *itable)
3311{
3312 switch (flag) {
3313 case 1:
3314 *data0 = VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM0_BUCKET_NUM(j)|
3315 VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM0_ENTRY_EN |
3316 VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM0_BUCKET_DATA(
3317 itable[j]);
3318 case 2:
3319 *data0 |=
3320 VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM1_BUCKET_NUM(j)|
3321 VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM1_ENTRY_EN |
3322 VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM1_BUCKET_DATA(
3323 itable[j]);
3324 case 3:
3325 *data1 = VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM0_BUCKET_NUM(j)|
3326 VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM0_ENTRY_EN |
3327 VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM0_BUCKET_DATA(
3328 itable[j]);
3329 case 4:
3330 *data1 |=
3331 VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM1_BUCKET_NUM(j)|
3332 VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM1_ENTRY_EN |
3333 VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM1_BUCKET_DATA(
3334 itable[j]);
3335 default:
3336 return;
3337 }
3338}
3339/*
3340 * vxge_hw_vpath_rts_rth_itable_set - Set/configure indirection table (IT).
3341 */
3342enum vxge_hw_status vxge_hw_vpath_rts_rth_itable_set(
3343 struct __vxge_hw_vpath_handle **vpath_handles,
3344 u32 vpath_count,
3345 u8 *mtable,
3346 u8 *itable,
3347 u32 itable_size)
3348{
3349 u32 i, j, action, rts_table;
3350 u64 data0;
3351 u64 data1;
3352 u32 max_entries;
3353 enum vxge_hw_status status = VXGE_HW_OK;
3354 struct __vxge_hw_vpath_handle *vp = vpath_handles[0];
3355
3356 if (vp == NULL) {
3357 status = VXGE_HW_ERR_INVALID_HANDLE;
3358 goto exit;
3359 }
3360
3361 max_entries = (((u32)1) << itable_size);
3362
3363 if (vp->vpath->hldev->config.rth_it_type
3364 == VXGE_HW_RTH_IT_TYPE_SOLO_IT) {
3365 action = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_WRITE_ENTRY;
3366 rts_table =
3367 VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_SOLO_IT;
3368
3369 for (j = 0; j < max_entries; j++) {
3370
3371 data1 = 0;
3372
3373 data0 =
3374 VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_SOLO_IT_BUCKET_DATA(
3375 itable[j]);
3376
3377 status = __vxge_hw_vpath_rts_table_set(vpath_handles[0],
3378 action, rts_table, j, data0, data1);
3379
3380 if (status != VXGE_HW_OK)
3381 goto exit;
3382 }
3383
3384 for (j = 0; j < max_entries; j++) {
3385
3386 data1 = 0;
3387
3388 data0 =
3389 VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_SOLO_IT_ENTRY_EN |
3390 VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_SOLO_IT_BUCKET_DATA(
3391 itable[j]);
3392
3393 status = __vxge_hw_vpath_rts_table_set(
3394 vpath_handles[mtable[itable[j]]], action,
3395 rts_table, j, data0, data1);
3396
3397 if (status != VXGE_HW_OK)
3398 goto exit;
3399 }
3400 } else {
3401 action = VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_WRITE_ENTRY;
3402 rts_table =
3403 VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT;
3404 for (i = 0; i < vpath_count; i++) {
3405
3406 for (j = 0; j < max_entries;) {
3407
3408 data0 = 0;
3409 data1 = 0;
3410
3411 while (j < max_entries) {
3412 if (mtable[itable[j]] != i) {
3413 j++;
3414 continue;
3415 }
3416 vxge_hw_rts_rth_data0_data1_get(j,
3417 &data0, &data1, 1, itable);
3418 j++;
3419 break;
3420 }
3421
3422 while (j < max_entries) {
3423 if (mtable[itable[j]] != i) {
3424 j++;
3425 continue;
3426 }
3427 vxge_hw_rts_rth_data0_data1_get(j,
3428 &data0, &data1, 2, itable);
3429 j++;
3430 break;
3431 }
3432
3433 while (j < max_entries) {
3434 if (mtable[itable[j]] != i) {
3435 j++;
3436 continue;
3437 }
3438 vxge_hw_rts_rth_data0_data1_get(j,
3439 &data0, &data1, 3, itable);
3440 j++;
3441 break;
3442 }
3443
3444 while (j < max_entries) {
3445 if (mtable[itable[j]] != i) {
3446 j++;
3447 continue;
3448 }
3449 vxge_hw_rts_rth_data0_data1_get(j,
3450 &data0, &data1, 4, itable);
3451 j++;
3452 break;
3453 }
3454
3455 if (data0 != 0) {
3456 status = __vxge_hw_vpath_rts_table_set(
3457 vpath_handles[i],
3458 action, rts_table,
3459 0, data0, data1);
3460
3461 if (status != VXGE_HW_OK)
3462 goto exit;
3463 }
3464 }
3465 }
3466 }
3467exit:
3468 return status;
3469}
3470
3471/**
3472 * vxge_hw_vpath_check_leak - Check for memory leak
3473 * @ringh: Handle to the ring object used for receive
3474 *
3475 * If PRC_RXD_DOORBELL_VPn.NEW_QW_CNT is larger or equal to
3476 * PRC_CFG6_VPn.RXD_SPAT then a leak has occurred.
3477 * Returns: VXGE_HW_FAIL, if leak has occurred.
3478 *
3479 */
3480enum vxge_hw_status
3481vxge_hw_vpath_check_leak(struct __vxge_hw_ring *ring)
3482{
3483 enum vxge_hw_status status = VXGE_HW_OK;
3484 u64 rxd_new_count, rxd_spat;
3485
3486 if (ring == NULL)
3487 return status;
3488
3489 rxd_new_count = readl(&ring->vp_reg->prc_rxd_doorbell);
3490 rxd_spat = readq(&ring->vp_reg->prc_cfg6);
3491 rxd_spat = VXGE_HW_PRC_CFG6_RXD_SPAT(rxd_spat);
3492
3493 if (rxd_new_count >= rxd_spat)
3494 status = VXGE_HW_FAIL;
3495
3496 return status;
3497}
3498
3499/*
3500 * __vxge_hw_vpath_mgmt_read
3501 * This routine reads the vpath_mgmt registers
3502 */
3503static enum vxge_hw_status
3504__vxge_hw_vpath_mgmt_read(
3505 struct __vxge_hw_device *hldev,
3506 struct __vxge_hw_virtualpath *vpath)
3507{
3508 u32 i, mtu = 0, max_pyld = 0;
3509 u64 val64;
3510 enum vxge_hw_status status = VXGE_HW_OK;
3511
3512 for (i = 0; i < VXGE_HW_MAC_MAX_MAC_PORT_ID; i++) {
3513
3514 val64 = readq(&vpath->vpmgmt_reg->
3515 rxmac_cfg0_port_vpmgmt_clone[i]);
3516 max_pyld =
3517 (u32)
3518 VXGE_HW_RXMAC_CFG0_PORT_VPMGMT_CLONE_GET_MAX_PYLD_LEN
3519 (val64);
3520 if (mtu < max_pyld)
3521 mtu = max_pyld;
3522 }
3523
3524 vpath->max_mtu = mtu + VXGE_HW_MAC_HEADER_MAX_SIZE;
3525
3526 val64 = readq(&vpath->vpmgmt_reg->xmac_vsport_choices_vp);
3527
3528 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
3529 if (val64 & vxge_mBIT(i))
3530 vpath->vsport_number = i;
3531 }
3532
3533 val64 = readq(&vpath->vpmgmt_reg->xgmac_gen_status_vpmgmt_clone);
3534
3535 if (val64 & VXGE_HW_XGMAC_GEN_STATUS_VPMGMT_CLONE_XMACJ_NTWK_OK)
3536 VXGE_HW_DEVICE_LINK_STATE_SET(vpath->hldev, VXGE_HW_LINK_UP);
3537 else
3538 VXGE_HW_DEVICE_LINK_STATE_SET(vpath->hldev, VXGE_HW_LINK_DOWN);
3539
3540 return status;
3541}
3542
3543/*
3544 * __vxge_hw_vpath_reset_check - Check if resetting the vpath completed
3545 * This routine checks the vpath_rst_in_prog register to see if
3546 * adapter completed the reset process for the vpath
3547 */
3548enum vxge_hw_status
3549__vxge_hw_vpath_reset_check(struct __vxge_hw_virtualpath *vpath)
3550{
3551 enum vxge_hw_status status;
3552
3553 status = __vxge_hw_device_register_poll(
3554 &vpath->hldev->common_reg->vpath_rst_in_prog,
3555 VXGE_HW_VPATH_RST_IN_PROG_VPATH_RST_IN_PROG(
3556 1 << (16 - vpath->vp_id)),
3557 vpath->hldev->config.device_poll_millis);
3558
3559 return status;
3560}
3561
3562/*
3563 * __vxge_hw_vpath_reset
3564 * This routine resets the vpath on the device
3565 */
3566enum vxge_hw_status
3567__vxge_hw_vpath_reset(struct __vxge_hw_device *hldev, u32 vp_id)
3568{
3569 u64 val64;
3570 enum vxge_hw_status status = VXGE_HW_OK;
3571
3572 val64 = VXGE_HW_CMN_RSTHDLR_CFG0_SW_RESET_VPATH(1 << (16 - vp_id));
3573
3574 __vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(val64, 0, 32),
3575 &hldev->common_reg->cmn_rsthdlr_cfg0);
3576
3577 return status;
3578}
3579
3580/*
3581 * __vxge_hw_vpath_sw_reset
3582 * This routine resets the vpath structures
3583 */
3584enum vxge_hw_status
3585__vxge_hw_vpath_sw_reset(struct __vxge_hw_device *hldev, u32 vp_id)
3586{
3587 enum vxge_hw_status status = VXGE_HW_OK;
3588 struct __vxge_hw_virtualpath *vpath;
3589
3590 vpath = (struct __vxge_hw_virtualpath *)&hldev->virtual_paths[vp_id];
3591
3592 if (vpath->ringh) {
3593 status = __vxge_hw_ring_reset(vpath->ringh);
3594 if (status != VXGE_HW_OK)
3595 goto exit;
3596 }
3597
3598 if (vpath->fifoh)
3599 status = __vxge_hw_fifo_reset(vpath->fifoh);
3600exit:
3601 return status;
3602}
3603
3604/*
3605 * __vxge_hw_vpath_prc_configure
3606 * This routine configures the prc registers of virtual path using the config
3607 * passed
3608 */
3609void
3610__vxge_hw_vpath_prc_configure(struct __vxge_hw_device *hldev, u32 vp_id)
3611{
3612 u64 val64;
3613 struct __vxge_hw_virtualpath *vpath;
3614 struct vxge_hw_vp_config *vp_config;
3615 struct vxge_hw_vpath_reg __iomem *vp_reg;
3616
3617 vpath = &hldev->virtual_paths[vp_id];
3618 vp_reg = vpath->vp_reg;
3619 vp_config = vpath->vp_config;
3620
3621 if (vp_config->ring.enable == VXGE_HW_RING_DISABLE)
3622 return;
3623
3624 val64 = readq(&vp_reg->prc_cfg1);
3625 val64 |= VXGE_HW_PRC_CFG1_RTI_TINT_DISABLE;
3626 writeq(val64, &vp_reg->prc_cfg1);
3627
3628 val64 = readq(&vpath->vp_reg->prc_cfg6);
3629 val64 |= VXGE_HW_PRC_CFG6_DOORBELL_MODE_EN;
3630 writeq(val64, &vpath->vp_reg->prc_cfg6);
3631
3632 val64 = readq(&vp_reg->prc_cfg7);
3633
3634 if (vpath->vp_config->ring.scatter_mode !=
3635 VXGE_HW_RING_SCATTER_MODE_USE_FLASH_DEFAULT) {
3636
3637 val64 &= ~VXGE_HW_PRC_CFG7_SCATTER_MODE(0x3);
3638
3639 switch (vpath->vp_config->ring.scatter_mode) {
3640 case VXGE_HW_RING_SCATTER_MODE_A:
3641 val64 |= VXGE_HW_PRC_CFG7_SCATTER_MODE(
3642 VXGE_HW_PRC_CFG7_SCATTER_MODE_A);
3643 break;
3644 case VXGE_HW_RING_SCATTER_MODE_B:
3645 val64 |= VXGE_HW_PRC_CFG7_SCATTER_MODE(
3646 VXGE_HW_PRC_CFG7_SCATTER_MODE_B);
3647 break;
3648 case VXGE_HW_RING_SCATTER_MODE_C:
3649 val64 |= VXGE_HW_PRC_CFG7_SCATTER_MODE(
3650 VXGE_HW_PRC_CFG7_SCATTER_MODE_C);
3651 break;
3652 }
3653 }
3654
3655 writeq(val64, &vp_reg->prc_cfg7);
3656
3657 writeq(VXGE_HW_PRC_CFG5_RXD0_ADD(
3658 __vxge_hw_ring_first_block_address_get(
3659 vpath->ringh) >> 3), &vp_reg->prc_cfg5);
3660
3661 val64 = readq(&vp_reg->prc_cfg4);
3662 val64 |= VXGE_HW_PRC_CFG4_IN_SVC;
3663 val64 &= ~VXGE_HW_PRC_CFG4_RING_MODE(0x3);
3664
3665 val64 |= VXGE_HW_PRC_CFG4_RING_MODE(
3666 VXGE_HW_PRC_CFG4_RING_MODE_ONE_BUFFER);
3667
3668 if (hldev->config.rth_en == VXGE_HW_RTH_DISABLE)
3669 val64 |= VXGE_HW_PRC_CFG4_RTH_DISABLE;
3670 else
3671 val64 &= ~VXGE_HW_PRC_CFG4_RTH_DISABLE;
3672
3673 writeq(val64, &vp_reg->prc_cfg4);
3674 return;
3675}
3676
3677/*
3678 * __vxge_hw_vpath_kdfc_configure
3679 * This routine configures the kdfc registers of virtual path using the
3680 * config passed
3681 */
3682enum vxge_hw_status
3683__vxge_hw_vpath_kdfc_configure(struct __vxge_hw_device *hldev, u32 vp_id)
3684{
3685 u64 val64;
3686 u64 vpath_stride;
3687 enum vxge_hw_status status = VXGE_HW_OK;
3688 struct __vxge_hw_virtualpath *vpath;
3689 struct vxge_hw_vpath_reg __iomem *vp_reg;
3690
3691 vpath = &hldev->virtual_paths[vp_id];
3692 vp_reg = vpath->vp_reg;
3693 status = __vxge_hw_kdfc_swapper_set(hldev->legacy_reg, vp_reg);
3694
3695 if (status != VXGE_HW_OK)
3696 goto exit;
3697
3698 val64 = readq(&vp_reg->kdfc_drbl_triplet_total);
3699
3700 vpath->max_kdfc_db =
3701 (u32)VXGE_HW_KDFC_DRBL_TRIPLET_TOTAL_GET_KDFC_MAX_SIZE(
3702 val64+1)/2;
3703
3704 if (vpath->vp_config->fifo.enable == VXGE_HW_FIFO_ENABLE) {
3705
3706 vpath->max_nofl_db = vpath->max_kdfc_db;
3707
3708 if (vpath->max_nofl_db <
3709 ((vpath->vp_config->fifo.memblock_size /
3710 (vpath->vp_config->fifo.max_frags *
3711 sizeof(struct vxge_hw_fifo_txd))) *
3712 vpath->vp_config->fifo.fifo_blocks)) {
3713
3714 return VXGE_HW_BADCFG_FIFO_BLOCKS;
3715 }
3716 val64 = VXGE_HW_KDFC_FIFO_TRPL_PARTITION_LENGTH_0(
3717 (vpath->max_nofl_db*2)-1);
3718 }
3719
3720 writeq(val64, &vp_reg->kdfc_fifo_trpl_partition);
3721
3722 writeq(VXGE_HW_KDFC_FIFO_TRPL_CTRL_TRIPLET_ENABLE,
3723 &vp_reg->kdfc_fifo_trpl_ctrl);
3724
3725 val64 = readq(&vp_reg->kdfc_trpl_fifo_0_ctrl);
3726
3727 val64 &= ~(VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_MODE(0x3) |
3728 VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_SELECT(0xFF));
3729
3730 val64 |= VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_MODE(
3731 VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_MODE_NON_OFFLOAD_ONLY) |
3732#ifndef __BIG_ENDIAN
3733 VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_SWAP_EN |
3734#endif
3735 VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_SELECT(0);
3736
3737 writeq(val64, &vp_reg->kdfc_trpl_fifo_0_ctrl);
3738 writeq((u64)0, &vp_reg->kdfc_trpl_fifo_0_wb_address);
3739 wmb();
3740 vpath_stride = readq(&hldev->toc_reg->toc_kdfc_vpath_stride);
3741
3742 vpath->nofl_db =
3743 (struct __vxge_hw_non_offload_db_wrapper __iomem *)
3744 (hldev->kdfc + (vp_id *
3745 VXGE_HW_TOC_KDFC_VPATH_STRIDE_GET_TOC_KDFC_VPATH_STRIDE(
3746 vpath_stride)));
3747exit:
3748 return status;
3749}
3750
3751/*
3752 * __vxge_hw_vpath_mac_configure
3753 * This routine configures the mac of virtual path using the config passed
3754 */
3755enum vxge_hw_status
3756__vxge_hw_vpath_mac_configure(struct __vxge_hw_device *hldev, u32 vp_id)
3757{
3758 u64 val64;
3759 enum vxge_hw_status status = VXGE_HW_OK;
3760 struct __vxge_hw_virtualpath *vpath;
3761 struct vxge_hw_vp_config *vp_config;
3762 struct vxge_hw_vpath_reg __iomem *vp_reg;
3763
3764 vpath = &hldev->virtual_paths[vp_id];
3765 vp_reg = vpath->vp_reg;
3766 vp_config = vpath->vp_config;
3767
3768 writeq(VXGE_HW_XMAC_VSPORT_CHOICE_VSPORT_NUMBER(
3769 vpath->vsport_number), &vp_reg->xmac_vsport_choice);
3770
3771 if (vp_config->ring.enable == VXGE_HW_RING_ENABLE) {
3772
3773 val64 = readq(&vp_reg->xmac_rpa_vcfg);
3774
3775 if (vp_config->rpa_strip_vlan_tag !=
3776 VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_USE_FLASH_DEFAULT) {
3777 if (vp_config->rpa_strip_vlan_tag)
3778 val64 |= VXGE_HW_XMAC_RPA_VCFG_STRIP_VLAN_TAG;
3779 else
3780 val64 &= ~VXGE_HW_XMAC_RPA_VCFG_STRIP_VLAN_TAG;
3781 }
3782
3783 writeq(val64, &vp_reg->xmac_rpa_vcfg);
3784 val64 = readq(&vp_reg->rxmac_vcfg0);
3785
3786 if (vp_config->mtu !=
3787 VXGE_HW_VPATH_USE_FLASH_DEFAULT_INITIAL_MTU) {
3788 val64 &= ~VXGE_HW_RXMAC_VCFG0_RTS_MAX_FRM_LEN(0x3fff);
3789 if ((vp_config->mtu +
3790 VXGE_HW_MAC_HEADER_MAX_SIZE) < vpath->max_mtu)
3791 val64 |= VXGE_HW_RXMAC_VCFG0_RTS_MAX_FRM_LEN(
3792 vp_config->mtu +
3793 VXGE_HW_MAC_HEADER_MAX_SIZE);
3794 else
3795 val64 |= VXGE_HW_RXMAC_VCFG0_RTS_MAX_FRM_LEN(
3796 vpath->max_mtu);
3797 }
3798
3799 writeq(val64, &vp_reg->rxmac_vcfg0);
3800
3801 val64 = readq(&vp_reg->rxmac_vcfg1);
3802
3803 val64 &= ~(VXGE_HW_RXMAC_VCFG1_RTS_RTH_MULTI_IT_BD_MODE(0x3) |
3804 VXGE_HW_RXMAC_VCFG1_RTS_RTH_MULTI_IT_EN_MODE);
3805
3806 if (hldev->config.rth_it_type ==
3807 VXGE_HW_RTH_IT_TYPE_MULTI_IT) {
3808 val64 |= VXGE_HW_RXMAC_VCFG1_RTS_RTH_MULTI_IT_BD_MODE(
3809 0x2) |
3810 VXGE_HW_RXMAC_VCFG1_RTS_RTH_MULTI_IT_EN_MODE;
3811 }
3812
3813 writeq(val64, &vp_reg->rxmac_vcfg1);
3814 }
3815 return status;
3816}
3817
3818/*
3819 * __vxge_hw_vpath_tim_configure
3820 * This routine configures the tim registers of virtual path using the config
3821 * passed
3822 */
3823enum vxge_hw_status
3824__vxge_hw_vpath_tim_configure(struct __vxge_hw_device *hldev, u32 vp_id)
3825{
3826 u64 val64;
3827 enum vxge_hw_status status = VXGE_HW_OK;
3828 struct __vxge_hw_virtualpath *vpath;
3829 struct vxge_hw_vpath_reg __iomem *vp_reg;
3830 struct vxge_hw_vp_config *config;
3831
3832 vpath = &hldev->virtual_paths[vp_id];
3833 vp_reg = vpath->vp_reg;
3834 config = vpath->vp_config;
3835
3836 writeq((u64)0, &vp_reg->tim_dest_addr);
3837 writeq((u64)0, &vp_reg->tim_vpath_map);
3838 writeq((u64)0, &vp_reg->tim_bitmap);
3839 writeq((u64)0, &vp_reg->tim_remap);
3840
3841 if (config->ring.enable == VXGE_HW_RING_ENABLE)
3842 writeq(VXGE_HW_TIM_RING_ASSN_INT_NUM(
3843 (vp_id * VXGE_HW_MAX_INTR_PER_VP) +
3844 VXGE_HW_VPATH_INTR_RX), &vp_reg->tim_ring_assn);
3845
3846 val64 = readq(&vp_reg->tim_pci_cfg);
3847 val64 |= VXGE_HW_TIM_PCI_CFG_ADD_PAD;
3848 writeq(val64, &vp_reg->tim_pci_cfg);
3849
3850 if (config->fifo.enable == VXGE_HW_FIFO_ENABLE) {
3851
3852 val64 = readq(&vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_TX]);
3853
3854 if (config->tti.btimer_val != VXGE_HW_USE_FLASH_DEFAULT) {
3855 val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_BTIMER_VAL(
3856 0x3ffffff);
3857 val64 |= VXGE_HW_TIM_CFG1_INT_NUM_BTIMER_VAL(
3858 config->tti.btimer_val);
3859 }
3860
3861 val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_BITMP_EN;
3862
3863 if (config->tti.timer_ac_en != VXGE_HW_USE_FLASH_DEFAULT) {
3864 if (config->tti.timer_ac_en)
3865 val64 |= VXGE_HW_TIM_CFG1_INT_NUM_TIMER_AC;
3866 else
3867 val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_TIMER_AC;
3868 }
3869
3870 if (config->tti.timer_ci_en != VXGE_HW_USE_FLASH_DEFAULT) {
3871 if (config->tti.timer_ci_en)
3872 val64 |= VXGE_HW_TIM_CFG1_INT_NUM_TIMER_CI;
3873 else
3874 val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_TIMER_CI;
3875 }
3876
3877 if (config->tti.urange_a != VXGE_HW_USE_FLASH_DEFAULT) {
3878 val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_URNG_A(0x3f);
3879 val64 |= VXGE_HW_TIM_CFG1_INT_NUM_URNG_A(
3880 config->tti.urange_a);
3881 }
3882
3883 if (config->tti.urange_b != VXGE_HW_USE_FLASH_DEFAULT) {
3884 val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_URNG_B(0x3f);
3885 val64 |= VXGE_HW_TIM_CFG1_INT_NUM_URNG_B(
3886 config->tti.urange_b);
3887 }
3888
3889 if (config->tti.urange_c != VXGE_HW_USE_FLASH_DEFAULT) {
3890 val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_URNG_C(0x3f);
3891 val64 |= VXGE_HW_TIM_CFG1_INT_NUM_URNG_C(
3892 config->tti.urange_c);
3893 }
3894
3895 writeq(val64, &vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_TX]);
3896 val64 = readq(&vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_TX]);
3897
3898 if (config->tti.uec_a != VXGE_HW_USE_FLASH_DEFAULT) {
3899 val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_A(0xffff);
3900 val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_A(
3901 config->tti.uec_a);
3902 }
3903
3904 if (config->tti.uec_b != VXGE_HW_USE_FLASH_DEFAULT) {
3905 val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_B(0xffff);
3906 val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_B(
3907 config->tti.uec_b);
3908 }
3909
3910 if (config->tti.uec_c != VXGE_HW_USE_FLASH_DEFAULT) {
3911 val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_C(0xffff);
3912 val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_C(
3913 config->tti.uec_c);
3914 }
3915
3916 if (config->tti.uec_d != VXGE_HW_USE_FLASH_DEFAULT) {
3917 val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_D(0xffff);
3918 val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_D(
3919 config->tti.uec_d);
3920 }
3921
3922 writeq(val64, &vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_TX]);
3923 val64 = readq(&vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_TX]);
3924
3925 if (config->tti.timer_ri_en != VXGE_HW_USE_FLASH_DEFAULT) {
3926 if (config->tti.timer_ri_en)
3927 val64 |= VXGE_HW_TIM_CFG3_INT_NUM_TIMER_RI;
3928 else
3929 val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_TIMER_RI;
3930 }
3931
3932 if (config->tti.rtimer_val != VXGE_HW_USE_FLASH_DEFAULT) {
3933 val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_RTIMER_VAL(
3934 0x3ffffff);
3935 val64 |= VXGE_HW_TIM_CFG3_INT_NUM_RTIMER_VAL(
3936 config->tti.rtimer_val);
3937 }
3938
3939 if (config->tti.util_sel != VXGE_HW_USE_FLASH_DEFAULT) {
3940 val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(0x3f);
3941 val64 |= VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(
3942 config->tti.util_sel);
3943 }
3944
3945 if (config->tti.ltimer_val != VXGE_HW_USE_FLASH_DEFAULT) {
3946 val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_LTIMER_VAL(
3947 0x3ffffff);
3948 val64 |= VXGE_HW_TIM_CFG3_INT_NUM_LTIMER_VAL(
3949 config->tti.ltimer_val);
3950 }
3951
3952 writeq(val64, &vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_TX]);
3953 }
3954
3955 if (config->ring.enable == VXGE_HW_RING_ENABLE) {
3956
3957 val64 = readq(&vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_RX]);
3958
3959 if (config->rti.btimer_val != VXGE_HW_USE_FLASH_DEFAULT) {
3960 val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_BTIMER_VAL(
3961 0x3ffffff);
3962 val64 |= VXGE_HW_TIM_CFG1_INT_NUM_BTIMER_VAL(
3963 config->rti.btimer_val);
3964 }
3965
3966 val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_BITMP_EN;
3967
3968 if (config->rti.timer_ac_en != VXGE_HW_USE_FLASH_DEFAULT) {
3969 if (config->rti.timer_ac_en)
3970 val64 |= VXGE_HW_TIM_CFG1_INT_NUM_TIMER_AC;
3971 else
3972 val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_TIMER_AC;
3973 }
3974
3975 if (config->rti.timer_ci_en != VXGE_HW_USE_FLASH_DEFAULT) {
3976 if (config->rti.timer_ci_en)
3977 val64 |= VXGE_HW_TIM_CFG1_INT_NUM_TIMER_CI;
3978 else
3979 val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_TIMER_CI;
3980 }
3981
3982 if (config->rti.urange_a != VXGE_HW_USE_FLASH_DEFAULT) {
3983 val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_URNG_A(0x3f);
3984 val64 |= VXGE_HW_TIM_CFG1_INT_NUM_URNG_A(
3985 config->rti.urange_a);
3986 }
3987
3988 if (config->rti.urange_b != VXGE_HW_USE_FLASH_DEFAULT) {
3989 val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_URNG_B(0x3f);
3990 val64 |= VXGE_HW_TIM_CFG1_INT_NUM_URNG_B(
3991 config->rti.urange_b);
3992 }
3993
3994 if (config->rti.urange_c != VXGE_HW_USE_FLASH_DEFAULT) {
3995 val64 &= ~VXGE_HW_TIM_CFG1_INT_NUM_URNG_C(0x3f);
3996 val64 |= VXGE_HW_TIM_CFG1_INT_NUM_URNG_C(
3997 config->rti.urange_c);
3998 }
3999
4000 writeq(val64, &vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_RX]);
4001 val64 = readq(&vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_RX]);
4002
4003 if (config->rti.uec_a != VXGE_HW_USE_FLASH_DEFAULT) {
4004 val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_A(0xffff);
4005 val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_A(
4006 config->rti.uec_a);
4007 }
4008
4009 if (config->rti.uec_b != VXGE_HW_USE_FLASH_DEFAULT) {
4010 val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_B(0xffff);
4011 val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_B(
4012 config->rti.uec_b);
4013 }
4014
4015 if (config->rti.uec_c != VXGE_HW_USE_FLASH_DEFAULT) {
4016 val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_C(0xffff);
4017 val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_C(
4018 config->rti.uec_c);
4019 }
4020
4021 if (config->rti.uec_d != VXGE_HW_USE_FLASH_DEFAULT) {
4022 val64 &= ~VXGE_HW_TIM_CFG2_INT_NUM_UEC_D(0xffff);
4023 val64 |= VXGE_HW_TIM_CFG2_INT_NUM_UEC_D(
4024 config->rti.uec_d);
4025 }
4026
4027 writeq(val64, &vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_RX]);
4028 val64 = readq(&vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_RX]);
4029
4030 if (config->rti.timer_ri_en != VXGE_HW_USE_FLASH_DEFAULT) {
4031 if (config->rti.timer_ri_en)
4032 val64 |= VXGE_HW_TIM_CFG3_INT_NUM_TIMER_RI;
4033 else
4034 val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_TIMER_RI;
4035 }
4036
4037 if (config->rti.rtimer_val != VXGE_HW_USE_FLASH_DEFAULT) {
4038 val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_RTIMER_VAL(
4039 0x3ffffff);
4040 val64 |= VXGE_HW_TIM_CFG3_INT_NUM_RTIMER_VAL(
4041 config->rti.rtimer_val);
4042 }
4043
4044 if (config->rti.util_sel != VXGE_HW_USE_FLASH_DEFAULT) {
4045 val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(0x3f);
4046 val64 |= VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(
4047 config->rti.util_sel);
4048 }
4049
4050 if (config->rti.ltimer_val != VXGE_HW_USE_FLASH_DEFAULT) {
4051 val64 &= ~VXGE_HW_TIM_CFG3_INT_NUM_LTIMER_VAL(
4052 0x3ffffff);
4053 val64 |= VXGE_HW_TIM_CFG3_INT_NUM_LTIMER_VAL(
4054 config->rti.ltimer_val);
4055 }
4056
4057 writeq(val64, &vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_RX]);
4058 }
4059
4060 val64 = 0;
4061 writeq(val64, &vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_EINTA]);
4062 writeq(val64, &vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_EINTA]);
4063 writeq(val64, &vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_EINTA]);
4064 writeq(val64, &vp_reg->tim_cfg1_int_num[VXGE_HW_VPATH_INTR_BMAP]);
4065 writeq(val64, &vp_reg->tim_cfg2_int_num[VXGE_HW_VPATH_INTR_BMAP]);
4066 writeq(val64, &vp_reg->tim_cfg3_int_num[VXGE_HW_VPATH_INTR_BMAP]);
4067
4068 return status;
4069}
4070
4071/*
4072 * __vxge_hw_vpath_initialize
4073 * This routine is the final phase of init which initializes the
4074 * registers of the vpath using the configuration passed.
4075 */
4076enum vxge_hw_status
4077__vxge_hw_vpath_initialize(struct __vxge_hw_device *hldev, u32 vp_id)
4078{
4079 u64 val64;
4080 u32 val32;
4081 enum vxge_hw_status status = VXGE_HW_OK;
4082 struct __vxge_hw_virtualpath *vpath;
4083 struct vxge_hw_vpath_reg __iomem *vp_reg;
4084
4085 vpath = &hldev->virtual_paths[vp_id];
4086
4087 if (!(hldev->vpath_assignments & vxge_mBIT(vp_id))) {
4088 status = VXGE_HW_ERR_VPATH_NOT_AVAILABLE;
4089 goto exit;
4090 }
4091 vp_reg = vpath->vp_reg;
4092
4093 status = __vxge_hw_vpath_swapper_set(vpath->vp_reg);
4094
4095 if (status != VXGE_HW_OK)
4096 goto exit;
4097
4098 status = __vxge_hw_vpath_mac_configure(hldev, vp_id);
4099
4100 if (status != VXGE_HW_OK)
4101 goto exit;
4102
4103 status = __vxge_hw_vpath_kdfc_configure(hldev, vp_id);
4104
4105 if (status != VXGE_HW_OK)
4106 goto exit;
4107
4108 status = __vxge_hw_vpath_tim_configure(hldev, vp_id);
4109
4110 if (status != VXGE_HW_OK)
4111 goto exit;
4112
4113 writeq(0, &vp_reg->gendma_int);
4114
4115 val64 = readq(&vp_reg->rtdma_rd_optimization_ctrl);
4116
4117 /* Get MRRS value from device control */
4118 status = __vxge_hw_vpath_pci_read(vpath, 1, 0x78, &val32);
4119
4120 if (status == VXGE_HW_OK) {
4121 val32 = (val32 & VXGE_HW_PCI_EXP_DEVCTL_READRQ) >> 12;
4122 val64 &=
4123 ~(VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_FILL_THRESH(7));
4124 val64 |=
4125 VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_FILL_THRESH(val32);
4126
4127 val64 |= VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_WAIT_FOR_SPACE;
4128 }
4129
4130 val64 &= ~(VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_ADDR_BDRY(7));
4131 val64 |=
4132 VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_ADDR_BDRY(
4133 VXGE_HW_MAX_PAYLOAD_SIZE_512);
4134
4135 val64 |= VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_ADDR_BDRY_EN;
4136 writeq(val64, &vp_reg->rtdma_rd_optimization_ctrl);
4137
4138exit:
4139 return status;
4140}
4141
4142/*
4143 * __vxge_hw_vp_initialize - Initialize Virtual Path structure
4144 * This routine is the initial phase of init which resets the vpath and
4145 * initializes the software support structures.
4146 */
4147enum vxge_hw_status
4148__vxge_hw_vp_initialize(struct __vxge_hw_device *hldev, u32 vp_id,
4149 struct vxge_hw_vp_config *config)
4150{
4151 struct __vxge_hw_virtualpath *vpath;
4152 enum vxge_hw_status status = VXGE_HW_OK;
4153
4154 if (!(hldev->vpath_assignments & vxge_mBIT(vp_id))) {
4155 status = VXGE_HW_ERR_VPATH_NOT_AVAILABLE;
4156 goto exit;
4157 }
4158
4159 vpath = &hldev->virtual_paths[vp_id];
4160
4161 vpath->vp_id = vp_id;
4162 vpath->vp_open = VXGE_HW_VP_OPEN;
4163 vpath->hldev = hldev;
4164 vpath->vp_config = config;
4165 vpath->vp_reg = hldev->vpath_reg[vp_id];
4166 vpath->vpmgmt_reg = hldev->vpmgmt_reg[vp_id];
4167
4168 __vxge_hw_vpath_reset(hldev, vp_id);
4169
4170 status = __vxge_hw_vpath_reset_check(vpath);
4171
4172 if (status != VXGE_HW_OK) {
4173 memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath));
4174 goto exit;
4175 }
4176
4177 status = __vxge_hw_vpath_mgmt_read(hldev, vpath);
4178
4179 if (status != VXGE_HW_OK) {
4180 memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath));
4181 goto exit;
4182 }
4183
4184 INIT_LIST_HEAD(&vpath->vpath_handles);
4185
4186 vpath->sw_stats = &hldev->stats.sw_dev_info_stats.vpath_info[vp_id];
4187
4188 VXGE_HW_DEVICE_TIM_INT_MASK_SET(hldev->tim_int_mask0,
4189 hldev->tim_int_mask1, vp_id);
4190
4191 status = __vxge_hw_vpath_initialize(hldev, vp_id);
4192
4193 if (status != VXGE_HW_OK)
4194 __vxge_hw_vp_terminate(hldev, vp_id);
4195exit:
4196 return status;
4197}
4198
4199/*
4200 * __vxge_hw_vp_terminate - Terminate Virtual Path structure
4201 * This routine closes all channels it opened and freeup memory
4202 */
4203void
4204__vxge_hw_vp_terminate(struct __vxge_hw_device *hldev, u32 vp_id)
4205{
4206 struct __vxge_hw_virtualpath *vpath;
4207
4208 vpath = &hldev->virtual_paths[vp_id];
4209
4210 if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN)
4211 goto exit;
4212
4213 VXGE_HW_DEVICE_TIM_INT_MASK_RESET(vpath->hldev->tim_int_mask0,
4214 vpath->hldev->tim_int_mask1, vpath->vp_id);
4215 hldev->stats.hw_dev_info_stats.vpath_info[vpath->vp_id] = NULL;
4216
4217 memset(vpath, 0, sizeof(struct __vxge_hw_virtualpath));
4218exit:
4219 return;
4220}
4221
4222/*
4223 * vxge_hw_vpath_mtu_set - Set MTU.
4224 * Set new MTU value. Example, to use jumbo frames:
4225 * vxge_hw_vpath_mtu_set(my_device, 9600);
4226 */
4227enum vxge_hw_status
4228vxge_hw_vpath_mtu_set(struct __vxge_hw_vpath_handle *vp, u32 new_mtu)
4229{
4230 u64 val64;
4231 enum vxge_hw_status status = VXGE_HW_OK;
4232 struct __vxge_hw_virtualpath *vpath;
4233
4234 if (vp == NULL) {
4235 status = VXGE_HW_ERR_INVALID_HANDLE;
4236 goto exit;
4237 }
4238 vpath = vp->vpath;
4239
4240 new_mtu += VXGE_HW_MAC_HEADER_MAX_SIZE;
4241
4242 if ((new_mtu < VXGE_HW_MIN_MTU) || (new_mtu > vpath->max_mtu))
4243 status = VXGE_HW_ERR_INVALID_MTU_SIZE;
4244
4245 val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
4246
4247 val64 &= ~VXGE_HW_RXMAC_VCFG0_RTS_MAX_FRM_LEN(0x3fff);
4248 val64 |= VXGE_HW_RXMAC_VCFG0_RTS_MAX_FRM_LEN(new_mtu);
4249
4250 writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
4251
4252 vpath->vp_config->mtu = new_mtu - VXGE_HW_MAC_HEADER_MAX_SIZE;
4253
4254exit:
4255 return status;
4256}
4257
4258/*
4259 * vxge_hw_vpath_open - Open a virtual path on a given adapter
4260 * This function is used to open access to virtual path of an
4261 * adapter for offload, GRO operations. This function returns
4262 * synchronously.
4263 */
4264enum vxge_hw_status
4265vxge_hw_vpath_open(struct __vxge_hw_device *hldev,
4266 struct vxge_hw_vpath_attr *attr,
4267 struct __vxge_hw_vpath_handle **vpath_handle)
4268{
4269 struct __vxge_hw_virtualpath *vpath;
4270 struct __vxge_hw_vpath_handle *vp;
4271 enum vxge_hw_status status;
4272
4273 vpath = &hldev->virtual_paths[attr->vp_id];
4274
4275 if (vpath->vp_open == VXGE_HW_VP_OPEN) {
4276 status = VXGE_HW_ERR_INVALID_STATE;
4277 goto vpath_open_exit1;
4278 }
4279
4280 status = __vxge_hw_vp_initialize(hldev, attr->vp_id,
4281 &hldev->config.vp_config[attr->vp_id]);
4282
4283 if (status != VXGE_HW_OK)
4284 goto vpath_open_exit1;
4285
4286 vp = (struct __vxge_hw_vpath_handle *)
4287 vmalloc(sizeof(struct __vxge_hw_vpath_handle));
4288 if (vp == NULL) {
4289 status = VXGE_HW_ERR_OUT_OF_MEMORY;
4290 goto vpath_open_exit2;
4291 }
4292
4293 memset(vp, 0, sizeof(struct __vxge_hw_vpath_handle));
4294
4295 vp->vpath = vpath;
4296
4297 if (vpath->vp_config->fifo.enable == VXGE_HW_FIFO_ENABLE) {
4298 status = __vxge_hw_fifo_create(vp, &attr->fifo_attr);
4299 if (status != VXGE_HW_OK)
4300 goto vpath_open_exit6;
4301 }
4302
4303 if (vpath->vp_config->ring.enable == VXGE_HW_RING_ENABLE) {
4304 status = __vxge_hw_ring_create(vp, &attr->ring_attr);
4305 if (status != VXGE_HW_OK)
4306 goto vpath_open_exit7;
4307
4308 __vxge_hw_vpath_prc_configure(hldev, attr->vp_id);
4309 }
4310
4311 vpath->fifoh->tx_intr_num =
4312 (attr->vp_id * VXGE_HW_MAX_INTR_PER_VP) +
4313 VXGE_HW_VPATH_INTR_TX;
4314
4315 vpath->stats_block = __vxge_hw_blockpool_block_allocate(hldev,
4316 VXGE_HW_BLOCK_SIZE);
4317
4318 if (vpath->stats_block == NULL) {
4319 status = VXGE_HW_ERR_OUT_OF_MEMORY;
4320 goto vpath_open_exit8;
4321 }
4322
4323 vpath->hw_stats = (struct vxge_hw_vpath_stats_hw_info *)vpath->
4324 stats_block->memblock;
4325 memset(vpath->hw_stats, 0,
4326 sizeof(struct vxge_hw_vpath_stats_hw_info));
4327
4328 hldev->stats.hw_dev_info_stats.vpath_info[attr->vp_id] =
4329 vpath->hw_stats;
4330
4331 vpath->hw_stats_sav =
4332 &hldev->stats.hw_dev_info_stats.vpath_info_sav[attr->vp_id];
4333 memset(vpath->hw_stats_sav, 0,
4334 sizeof(struct vxge_hw_vpath_stats_hw_info));
4335
4336 writeq(vpath->stats_block->dma_addr, &vpath->vp_reg->stats_cfg);
4337
4338 status = vxge_hw_vpath_stats_enable(vp);
4339 if (status != VXGE_HW_OK)
4340 goto vpath_open_exit8;
4341
4342 list_add(&vp->item, &vpath->vpath_handles);
4343
4344 hldev->vpaths_deployed |= vxge_mBIT(vpath->vp_id);
4345
4346 *vpath_handle = vp;
4347
4348 attr->fifo_attr.userdata = vpath->fifoh;
4349 attr->ring_attr.userdata = vpath->ringh;
4350
4351 return VXGE_HW_OK;
4352
4353vpath_open_exit8:
4354 if (vpath->ringh != NULL)
4355 __vxge_hw_ring_delete(vp);
4356vpath_open_exit7:
4357 if (vpath->fifoh != NULL)
4358 __vxge_hw_fifo_delete(vp);
4359vpath_open_exit6:
4360 vfree(vp);
4361vpath_open_exit2:
4362 __vxge_hw_vp_terminate(hldev, attr->vp_id);
4363vpath_open_exit1:
4364
4365 return status;
4366}
4367
4368/**
4369 * vxge_hw_vpath_rx_doorbell_post - Close the handle got from previous vpath
4370 * (vpath) open
4371 * @vp: Handle got from previous vpath open
4372 *
4373 * This function is used to close access to virtual path opened
4374 * earlier.
4375 */
4376void
4377vxge_hw_vpath_rx_doorbell_init(struct __vxge_hw_vpath_handle *vp)
4378{
4379 struct __vxge_hw_virtualpath *vpath = NULL;
4380 u64 new_count, val64, val164;
4381 struct __vxge_hw_ring *ring;
4382
4383 vpath = vp->vpath;
4384 ring = vpath->ringh;
4385
4386 new_count = readq(&vpath->vp_reg->rxdmem_size);
4387 new_count &= 0x1fff;
4388 val164 = (VXGE_HW_RXDMEM_SIZE_PRC_RXDMEM_SIZE(new_count));
4389
4390 writeq(VXGE_HW_PRC_RXD_DOORBELL_NEW_QW_CNT(val164),
4391 &vpath->vp_reg->prc_rxd_doorbell);
4392 readl(&vpath->vp_reg->prc_rxd_doorbell);
4393
4394 val164 /= 2;
4395 val64 = readq(&vpath->vp_reg->prc_cfg6);
4396 val64 = VXGE_HW_PRC_CFG6_RXD_SPAT(val64);
4397 val64 &= 0x1ff;
4398
4399 /*
4400 * Each RxD is of 4 qwords
4401 */
4402 new_count -= (val64 + 1);
4403 val64 = min(val164, new_count) / 4;
4404
4405 ring->rxds_limit = min(ring->rxds_limit, val64);
4406 if (ring->rxds_limit < 4)
4407 ring->rxds_limit = 4;
4408}
4409
4410/*
4411 * vxge_hw_vpath_close - Close the handle got from previous vpath (vpath) open
4412 * This function is used to close access to virtual path opened
4413 * earlier.
4414 */
4415enum vxge_hw_status vxge_hw_vpath_close(struct __vxge_hw_vpath_handle *vp)
4416{
4417 struct __vxge_hw_virtualpath *vpath = NULL;
4418 struct __vxge_hw_device *devh = NULL;
4419 u32 vp_id = vp->vpath->vp_id;
4420 u32 is_empty = TRUE;
4421 enum vxge_hw_status status = VXGE_HW_OK;
4422
4423 vpath = vp->vpath;
4424 devh = vpath->hldev;
4425
4426 if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
4427 status = VXGE_HW_ERR_VPATH_NOT_OPEN;
4428 goto vpath_close_exit;
4429 }
4430
4431 list_del(&vp->item);
4432
4433 if (!list_empty(&vpath->vpath_handles)) {
4434 list_add(&vp->item, &vpath->vpath_handles);
4435 is_empty = FALSE;
4436 }
4437
4438 if (!is_empty) {
4439 status = VXGE_HW_FAIL;
4440 goto vpath_close_exit;
4441 }
4442
4443 devh->vpaths_deployed &= ~vxge_mBIT(vp_id);
4444
4445 if (vpath->ringh != NULL)
4446 __vxge_hw_ring_delete(vp);
4447
4448 if (vpath->fifoh != NULL)
4449 __vxge_hw_fifo_delete(vp);
4450
4451 if (vpath->stats_block != NULL)
4452 __vxge_hw_blockpool_block_free(devh, vpath->stats_block);
4453
4454 vfree(vp);
4455
4456 __vxge_hw_vp_terminate(devh, vp_id);
4457
4458 vpath->vp_open = VXGE_HW_VP_NOT_OPEN;
4459
4460vpath_close_exit:
4461 return status;
4462}
4463
4464/*
4465 * vxge_hw_vpath_reset - Resets vpath
4466 * This function is used to request a reset of vpath
4467 */
4468enum vxge_hw_status vxge_hw_vpath_reset(struct __vxge_hw_vpath_handle *vp)
4469{
4470 enum vxge_hw_status status;
4471 u32 vp_id;
4472 struct __vxge_hw_virtualpath *vpath = vp->vpath;
4473
4474 vp_id = vpath->vp_id;
4475
4476 if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
4477 status = VXGE_HW_ERR_VPATH_NOT_OPEN;
4478 goto exit;
4479 }
4480
4481 status = __vxge_hw_vpath_reset(vpath->hldev, vp_id);
4482 if (status == VXGE_HW_OK)
4483 vpath->sw_stats->soft_reset_cnt++;
4484exit:
4485 return status;
4486}
4487
4488/*
4489 * vxge_hw_vpath_recover_from_reset - Poll for reset complete and re-initialize.
4490 * This function poll's for the vpath reset completion and re initializes
4491 * the vpath.
4492 */
4493enum vxge_hw_status
4494vxge_hw_vpath_recover_from_reset(struct __vxge_hw_vpath_handle *vp)
4495{
4496 struct __vxge_hw_virtualpath *vpath = NULL;
4497 enum vxge_hw_status status;
4498 struct __vxge_hw_device *hldev;
4499 u32 vp_id;
4500
4501 vp_id = vp->vpath->vp_id;
4502 vpath = vp->vpath;
4503 hldev = vpath->hldev;
4504
4505 if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
4506 status = VXGE_HW_ERR_VPATH_NOT_OPEN;
4507 goto exit;
4508 }
4509
4510 status = __vxge_hw_vpath_reset_check(vpath);
4511 if (status != VXGE_HW_OK)
4512 goto exit;
4513
4514 status = __vxge_hw_vpath_sw_reset(hldev, vp_id);
4515 if (status != VXGE_HW_OK)
4516 goto exit;
4517
4518 status = __vxge_hw_vpath_initialize(hldev, vp_id);
4519 if (status != VXGE_HW_OK)
4520 goto exit;
4521
4522 if (vpath->ringh != NULL)
4523 __vxge_hw_vpath_prc_configure(hldev, vp_id);
4524
4525 memset(vpath->hw_stats, 0,
4526 sizeof(struct vxge_hw_vpath_stats_hw_info));
4527
4528 memset(vpath->hw_stats_sav, 0,
4529 sizeof(struct vxge_hw_vpath_stats_hw_info));
4530
4531 writeq(vpath->stats_block->dma_addr,
4532 &vpath->vp_reg->stats_cfg);
4533
4534 status = vxge_hw_vpath_stats_enable(vp);
4535
4536exit:
4537 return status;
4538}
4539
4540/*
4541 * vxge_hw_vpath_enable - Enable vpath.
4542 * This routine clears the vpath reset thereby enabling a vpath
4543 * to start forwarding frames and generating interrupts.
4544 */
4545void
4546vxge_hw_vpath_enable(struct __vxge_hw_vpath_handle *vp)
4547{
4548 struct __vxge_hw_device *hldev;
4549 u64 val64;
4550
4551 hldev = vp->vpath->hldev;
4552
4553 val64 = VXGE_HW_CMN_RSTHDLR_CFG1_CLR_VPATH_RESET(
4554 1 << (16 - vp->vpath->vp_id));
4555
4556 __vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(val64, 0, 32),
4557 &hldev->common_reg->cmn_rsthdlr_cfg1);
4558}
4559
4560/*
4561 * vxge_hw_vpath_stats_enable - Enable vpath h/wstatistics.
4562 * Enable the DMA vpath statistics. The function is to be called to re-enable
4563 * the adapter to update stats into the host memory
4564 */
4565enum vxge_hw_status
4566vxge_hw_vpath_stats_enable(struct __vxge_hw_vpath_handle *vp)
4567{
4568 enum vxge_hw_status status = VXGE_HW_OK;
4569 struct __vxge_hw_virtualpath *vpath;
4570
4571 vpath = vp->vpath;
4572
4573 if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
4574 status = VXGE_HW_ERR_VPATH_NOT_OPEN;
4575 goto exit;
4576 }
4577
4578 memcpy(vpath->hw_stats_sav, vpath->hw_stats,
4579 sizeof(struct vxge_hw_vpath_stats_hw_info));
4580
4581 status = __vxge_hw_vpath_stats_get(vpath, vpath->hw_stats);
4582exit:
4583 return status;
4584}
4585
4586/*
4587 * __vxge_hw_vpath_stats_access - Get the statistics from the given location
4588 * and offset and perform an operation
4589 */
4590enum vxge_hw_status
4591__vxge_hw_vpath_stats_access(struct __vxge_hw_virtualpath *vpath,
4592 u32 operation, u32 offset, u64 *stat)
4593{
4594 u64 val64;
4595 enum vxge_hw_status status = VXGE_HW_OK;
4596 struct vxge_hw_vpath_reg __iomem *vp_reg;
4597
4598 if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
4599 status = VXGE_HW_ERR_VPATH_NOT_OPEN;
4600 goto vpath_stats_access_exit;
4601 }
4602
4603 vp_reg = vpath->vp_reg;
4604
4605 val64 = VXGE_HW_XMAC_STATS_ACCESS_CMD_OP(operation) |
4606 VXGE_HW_XMAC_STATS_ACCESS_CMD_STROBE |
4607 VXGE_HW_XMAC_STATS_ACCESS_CMD_OFFSET_SEL(offset);
4608
4609 status = __vxge_hw_pio_mem_write64(val64,
4610 &vp_reg->xmac_stats_access_cmd,
4611 VXGE_HW_XMAC_STATS_ACCESS_CMD_STROBE,
4612 vpath->hldev->config.device_poll_millis);
4613
4614 if ((status == VXGE_HW_OK) && (operation == VXGE_HW_STATS_OP_READ))
4615 *stat = readq(&vp_reg->xmac_stats_access_data);
4616 else
4617 *stat = 0;
4618
4619vpath_stats_access_exit:
4620 return status;
4621}
4622
4623/*
4624 * __vxge_hw_vpath_xmac_tx_stats_get - Get the TX Statistics of a vpath
4625 */
4626enum vxge_hw_status
4627__vxge_hw_vpath_xmac_tx_stats_get(
4628 struct __vxge_hw_virtualpath *vpath,
4629 struct vxge_hw_xmac_vpath_tx_stats *vpath_tx_stats)
4630{
4631 u64 *val64;
4632 int i;
4633 u32 offset = VXGE_HW_STATS_VPATH_TX_OFFSET;
4634 enum vxge_hw_status status = VXGE_HW_OK;
4635
4636 val64 = (u64 *) vpath_tx_stats;
4637
4638 if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
4639 status = VXGE_HW_ERR_VPATH_NOT_OPEN;
4640 goto exit;
4641 }
4642
4643 for (i = 0; i < sizeof(struct vxge_hw_xmac_vpath_tx_stats) / 8; i++) {
4644 status = __vxge_hw_vpath_stats_access(vpath,
4645 VXGE_HW_STATS_OP_READ,
4646 offset, val64);
4647 if (status != VXGE_HW_OK)
4648 goto exit;
4649 offset++;
4650 val64++;
4651 }
4652exit:
4653 return status;
4654}
4655
4656/*
4657 * __vxge_hw_vpath_xmac_rx_stats_get - Get the RX Statistics of a vpath
4658 */
4659enum vxge_hw_status
4660__vxge_hw_vpath_xmac_rx_stats_get(struct __vxge_hw_virtualpath *vpath,
4661 struct vxge_hw_xmac_vpath_rx_stats *vpath_rx_stats)
4662{
4663 u64 *val64;
4664 enum vxge_hw_status status = VXGE_HW_OK;
4665 int i;
4666 u32 offset = VXGE_HW_STATS_VPATH_RX_OFFSET;
4667 val64 = (u64 *) vpath_rx_stats;
4668
4669 if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
4670 status = VXGE_HW_ERR_VPATH_NOT_OPEN;
4671 goto exit;
4672 }
4673 for (i = 0; i < sizeof(struct vxge_hw_xmac_vpath_rx_stats) / 8; i++) {
4674 status = __vxge_hw_vpath_stats_access(vpath,
4675 VXGE_HW_STATS_OP_READ,
4676 offset >> 3, val64);
4677 if (status != VXGE_HW_OK)
4678 goto exit;
4679
4680 offset += 8;
4681 val64++;
4682 }
4683exit:
4684 return status;
4685}
4686
4687/*
4688 * __vxge_hw_vpath_stats_get - Get the vpath hw statistics.
4689 */
4690enum vxge_hw_status __vxge_hw_vpath_stats_get(
4691 struct __vxge_hw_virtualpath *vpath,
4692 struct vxge_hw_vpath_stats_hw_info *hw_stats)
4693{
4694 u64 val64;
4695 enum vxge_hw_status status = VXGE_HW_OK;
4696 struct vxge_hw_vpath_reg __iomem *vp_reg;
4697
4698 if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
4699 status = VXGE_HW_ERR_VPATH_NOT_OPEN;
4700 goto exit;
4701 }
4702 vp_reg = vpath->vp_reg;
4703
4704 val64 = readq(&vp_reg->vpath_debug_stats0);
4705 hw_stats->ini_num_mwr_sent =
4706 (u32)VXGE_HW_VPATH_DEBUG_STATS0_GET_INI_NUM_MWR_SENT(val64);
4707
4708 val64 = readq(&vp_reg->vpath_debug_stats1);
4709 hw_stats->ini_num_mrd_sent =
4710 (u32)VXGE_HW_VPATH_DEBUG_STATS1_GET_INI_NUM_MRD_SENT(val64);
4711
4712 val64 = readq(&vp_reg->vpath_debug_stats2);
4713 hw_stats->ini_num_cpl_rcvd =
4714 (u32)VXGE_HW_VPATH_DEBUG_STATS2_GET_INI_NUM_CPL_RCVD(val64);
4715
4716 val64 = readq(&vp_reg->vpath_debug_stats3);
4717 hw_stats->ini_num_mwr_byte_sent =
4718 VXGE_HW_VPATH_DEBUG_STATS3_GET_INI_NUM_MWR_BYTE_SENT(val64);
4719
4720 val64 = readq(&vp_reg->vpath_debug_stats4);
4721 hw_stats->ini_num_cpl_byte_rcvd =
4722 VXGE_HW_VPATH_DEBUG_STATS4_GET_INI_NUM_CPL_BYTE_RCVD(val64);
4723
4724 val64 = readq(&vp_reg->vpath_debug_stats5);
4725 hw_stats->wrcrdtarb_xoff =
4726 (u32)VXGE_HW_VPATH_DEBUG_STATS5_GET_WRCRDTARB_XOFF(val64);
4727
4728 val64 = readq(&vp_reg->vpath_debug_stats6);
4729 hw_stats->rdcrdtarb_xoff =
4730 (u32)VXGE_HW_VPATH_DEBUG_STATS6_GET_RDCRDTARB_XOFF(val64);
4731
4732 val64 = readq(&vp_reg->vpath_genstats_count01);
4733 hw_stats->vpath_genstats_count0 =
4734 (u32)VXGE_HW_VPATH_GENSTATS_COUNT01_GET_PPIF_VPATH_GENSTATS_COUNT0(
4735 val64);
4736
4737 val64 = readq(&vp_reg->vpath_genstats_count01);
4738 hw_stats->vpath_genstats_count1 =
4739 (u32)VXGE_HW_VPATH_GENSTATS_COUNT01_GET_PPIF_VPATH_GENSTATS_COUNT1(
4740 val64);
4741
4742 val64 = readq(&vp_reg->vpath_genstats_count23);
4743 hw_stats->vpath_genstats_count2 =
4744 (u32)VXGE_HW_VPATH_GENSTATS_COUNT23_GET_PPIF_VPATH_GENSTATS_COUNT2(
4745 val64);
4746
4747 val64 = readq(&vp_reg->vpath_genstats_count01);
4748 hw_stats->vpath_genstats_count3 =
4749 (u32)VXGE_HW_VPATH_GENSTATS_COUNT23_GET_PPIF_VPATH_GENSTATS_COUNT3(
4750 val64);
4751
4752 val64 = readq(&vp_reg->vpath_genstats_count4);
4753 hw_stats->vpath_genstats_count4 =
4754 (u32)VXGE_HW_VPATH_GENSTATS_COUNT4_GET_PPIF_VPATH_GENSTATS_COUNT4(
4755 val64);
4756
4757 val64 = readq(&vp_reg->vpath_genstats_count5);
4758 hw_stats->vpath_genstats_count5 =
4759 (u32)VXGE_HW_VPATH_GENSTATS_COUNT5_GET_PPIF_VPATH_GENSTATS_COUNT5(
4760 val64);
4761
4762 status = __vxge_hw_vpath_xmac_tx_stats_get(vpath, &hw_stats->tx_stats);
4763 if (status != VXGE_HW_OK)
4764 goto exit;
4765
4766 status = __vxge_hw_vpath_xmac_rx_stats_get(vpath, &hw_stats->rx_stats);
4767 if (status != VXGE_HW_OK)
4768 goto exit;
4769
4770 VXGE_HW_VPATH_STATS_PIO_READ(
4771 VXGE_HW_STATS_VPATH_PROG_EVENT_VNUM0_OFFSET);
4772
4773 hw_stats->prog_event_vnum0 =
4774 (u32)VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM0(val64);
4775
4776 hw_stats->prog_event_vnum1 =
4777 (u32)VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM1(val64);
4778
4779 VXGE_HW_VPATH_STATS_PIO_READ(
4780 VXGE_HW_STATS_VPATH_PROG_EVENT_VNUM2_OFFSET);
4781
4782 hw_stats->prog_event_vnum2 =
4783 (u32)VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM2(val64);
4784
4785 hw_stats->prog_event_vnum3 =
4786 (u32)VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM3(val64);
4787
4788 val64 = readq(&vp_reg->rx_multi_cast_stats);
4789 hw_stats->rx_multi_cast_frame_discard =
4790 (u16)VXGE_HW_RX_MULTI_CAST_STATS_GET_FRAME_DISCARD(val64);
4791
4792 val64 = readq(&vp_reg->rx_frm_transferred);
4793 hw_stats->rx_frm_transferred =
4794 (u32)VXGE_HW_RX_FRM_TRANSFERRED_GET_RX_FRM_TRANSFERRED(val64);
4795
4796 val64 = readq(&vp_reg->rxd_returned);
4797 hw_stats->rxd_returned =
4798 (u16)VXGE_HW_RXD_RETURNED_GET_RXD_RETURNED(val64);
4799
4800 val64 = readq(&vp_reg->dbg_stats_rx_mpa);
4801 hw_stats->rx_mpa_len_fail_frms =
4802 (u16)VXGE_HW_DBG_STATS_GET_RX_MPA_LEN_FAIL_FRMS(val64);
4803 hw_stats->rx_mpa_mrk_fail_frms =
4804 (u16)VXGE_HW_DBG_STATS_GET_RX_MPA_MRK_FAIL_FRMS(val64);
4805 hw_stats->rx_mpa_crc_fail_frms =
4806 (u16)VXGE_HW_DBG_STATS_GET_RX_MPA_CRC_FAIL_FRMS(val64);
4807
4808 val64 = readq(&vp_reg->dbg_stats_rx_fau);
4809 hw_stats->rx_permitted_frms =
4810 (u16)VXGE_HW_DBG_STATS_GET_RX_FAU_RX_PERMITTED_FRMS(val64);
4811 hw_stats->rx_vp_reset_discarded_frms =
4812 (u16)VXGE_HW_DBG_STATS_GET_RX_FAU_RX_VP_RESET_DISCARDED_FRMS(val64);
4813 hw_stats->rx_wol_frms =
4814 (u16)VXGE_HW_DBG_STATS_GET_RX_FAU_RX_WOL_FRMS(val64);
4815
4816 val64 = readq(&vp_reg->tx_vp_reset_discarded_frms);
4817 hw_stats->tx_vp_reset_discarded_frms =
4818 (u16)VXGE_HW_TX_VP_RESET_DISCARDED_FRMS_GET_TX_VP_RESET_DISCARDED_FRMS(
4819 val64);
4820exit:
4821 return status;
4822}
4823
4824/*
4825 * __vxge_hw_blockpool_create - Create block pool
4826 */
4827
4828enum vxge_hw_status
4829__vxge_hw_blockpool_create(struct __vxge_hw_device *hldev,
4830 struct __vxge_hw_blockpool *blockpool,
4831 u32 pool_size,
4832 u32 pool_max)
4833{
4834 u32 i;
4835 struct __vxge_hw_blockpool_entry *entry = NULL;
4836 void *memblock;
4837 dma_addr_t dma_addr;
4838 struct pci_dev *dma_handle;
4839 struct pci_dev *acc_handle;
4840 enum vxge_hw_status status = VXGE_HW_OK;
4841
4842 if (blockpool == NULL) {
4843 status = VXGE_HW_FAIL;
4844 goto blockpool_create_exit;
4845 }
4846
4847 blockpool->hldev = hldev;
4848 blockpool->block_size = VXGE_HW_BLOCK_SIZE;
4849 blockpool->pool_size = 0;
4850 blockpool->pool_max = pool_max;
4851 blockpool->req_out = 0;
4852
4853 INIT_LIST_HEAD(&blockpool->free_block_list);
4854 INIT_LIST_HEAD(&blockpool->free_entry_list);
4855
4856 for (i = 0; i < pool_size + pool_max; i++) {
4857 entry = kzalloc(sizeof(struct __vxge_hw_blockpool_entry),
4858 GFP_KERNEL);
4859 if (entry == NULL) {
4860 __vxge_hw_blockpool_destroy(blockpool);
4861 status = VXGE_HW_ERR_OUT_OF_MEMORY;
4862 goto blockpool_create_exit;
4863 }
4864 list_add(&entry->item, &blockpool->free_entry_list);
4865 }
4866
4867 for (i = 0; i < pool_size; i++) {
4868
4869 memblock = vxge_os_dma_malloc(
4870 hldev->pdev,
4871 VXGE_HW_BLOCK_SIZE,
4872 &dma_handle,
4873 &acc_handle);
4874
4875 if (memblock == NULL) {
4876 __vxge_hw_blockpool_destroy(blockpool);
4877 status = VXGE_HW_ERR_OUT_OF_MEMORY;
4878 goto blockpool_create_exit;
4879 }
4880
4881 dma_addr = pci_map_single(hldev->pdev, memblock,
4882 VXGE_HW_BLOCK_SIZE, PCI_DMA_BIDIRECTIONAL);
4883
4884 if (unlikely(pci_dma_mapping_error(hldev->pdev,
4885 dma_addr))) {
4886
4887 vxge_os_dma_free(hldev->pdev, memblock, &acc_handle);
4888 __vxge_hw_blockpool_destroy(blockpool);
4889 status = VXGE_HW_ERR_OUT_OF_MEMORY;
4890 goto blockpool_create_exit;
4891 }
4892
4893 if (!list_empty(&blockpool->free_entry_list))
4894 entry = (struct __vxge_hw_blockpool_entry *)
4895 list_first_entry(&blockpool->free_entry_list,
4896 struct __vxge_hw_blockpool_entry,
4897 item);
4898
4899 if (entry == NULL)
4900 entry =
4901 kzalloc(sizeof(struct __vxge_hw_blockpool_entry),
4902 GFP_KERNEL);
4903 if (entry != NULL) {
4904 list_del(&entry->item);
4905 entry->length = VXGE_HW_BLOCK_SIZE;
4906 entry->memblock = memblock;
4907 entry->dma_addr = dma_addr;
4908 entry->acc_handle = acc_handle;
4909 entry->dma_handle = dma_handle;
4910 list_add(&entry->item,
4911 &blockpool->free_block_list);
4912 blockpool->pool_size++;
4913 } else {
4914 __vxge_hw_blockpool_destroy(blockpool);
4915 status = VXGE_HW_ERR_OUT_OF_MEMORY;
4916 goto blockpool_create_exit;
4917 }
4918 }
4919
4920blockpool_create_exit:
4921 return status;
4922}
4923
4924/*
4925 * __vxge_hw_blockpool_destroy - Deallocates the block pool
4926 */
4927
4928void __vxge_hw_blockpool_destroy(struct __vxge_hw_blockpool *blockpool)
4929{
4930
4931 struct __vxge_hw_device *hldev;
4932 struct list_head *p, *n;
4933 u16 ret;
4934
4935 if (blockpool == NULL) {
4936 ret = 1;
4937 goto exit;
4938 }
4939
4940 hldev = blockpool->hldev;
4941
4942 list_for_each_safe(p, n, &blockpool->free_block_list) {
4943
4944 pci_unmap_single(hldev->pdev,
4945 ((struct __vxge_hw_blockpool_entry *)p)->dma_addr,
4946 ((struct __vxge_hw_blockpool_entry *)p)->length,
4947 PCI_DMA_BIDIRECTIONAL);
4948
4949 vxge_os_dma_free(hldev->pdev,
4950 ((struct __vxge_hw_blockpool_entry *)p)->memblock,
4951 &((struct __vxge_hw_blockpool_entry *) p)->acc_handle);
4952
4953 list_del(
4954 &((struct __vxge_hw_blockpool_entry *)p)->item);
4955 kfree(p);
4956 blockpool->pool_size--;
4957 }
4958
4959 list_for_each_safe(p, n, &blockpool->free_entry_list) {
4960 list_del(
4961 &((struct __vxge_hw_blockpool_entry *)p)->item);
4962 kfree((void *)p);
4963 }
4964 ret = 0;
4965exit:
4966 return;
4967}
4968
4969/*
4970 * __vxge_hw_blockpool_blocks_add - Request additional blocks
4971 */
4972static
4973void __vxge_hw_blockpool_blocks_add(struct __vxge_hw_blockpool *blockpool)
4974{
4975 u32 nreq = 0, i;
4976
4977 if ((blockpool->pool_size + blockpool->req_out) <
4978 VXGE_HW_MIN_DMA_BLOCK_POOL_SIZE) {
4979 nreq = VXGE_HW_INCR_DMA_BLOCK_POOL_SIZE;
4980 blockpool->req_out += nreq;
4981 }
4982
4983 for (i = 0; i < nreq; i++)
4984 vxge_os_dma_malloc_async(
4985 ((struct __vxge_hw_device *)blockpool->hldev)->pdev,
4986 blockpool->hldev, VXGE_HW_BLOCK_SIZE);
4987}
4988
4989/*
4990 * __vxge_hw_blockpool_blocks_remove - Free additional blocks
4991 */
4992static
4993void __vxge_hw_blockpool_blocks_remove(struct __vxge_hw_blockpool *blockpool)
4994{
4995 struct list_head *p, *n;
4996
4997 list_for_each_safe(p, n, &blockpool->free_block_list) {
4998
4999 if (blockpool->pool_size < blockpool->pool_max)
5000 break;
5001
5002 pci_unmap_single(
5003 ((struct __vxge_hw_device *)blockpool->hldev)->pdev,
5004 ((struct __vxge_hw_blockpool_entry *)p)->dma_addr,
5005 ((struct __vxge_hw_blockpool_entry *)p)->length,
5006 PCI_DMA_BIDIRECTIONAL);
5007
5008 vxge_os_dma_free(
5009 ((struct __vxge_hw_device *)blockpool->hldev)->pdev,
5010 ((struct __vxge_hw_blockpool_entry *)p)->memblock,
5011 &((struct __vxge_hw_blockpool_entry *)p)->acc_handle);
5012
5013 list_del(&((struct __vxge_hw_blockpool_entry *)p)->item);
5014
5015 list_add(p, &blockpool->free_entry_list);
5016
5017 blockpool->pool_size--;
5018
5019 }
5020}
5021
5022/*
5023 * vxge_hw_blockpool_block_add - callback for vxge_os_dma_malloc_async
5024 * Adds a block to block pool
5025 */
5026void vxge_hw_blockpool_block_add(
5027 struct __vxge_hw_device *devh,
5028 void *block_addr,
5029 u32 length,
5030 struct pci_dev *dma_h,
5031 struct pci_dev *acc_handle)
5032{
5033 struct __vxge_hw_blockpool *blockpool;
5034 struct __vxge_hw_blockpool_entry *entry = NULL;
5035 dma_addr_t dma_addr;
5036 enum vxge_hw_status status = VXGE_HW_OK;
5037 u32 req_out;
5038
5039 blockpool = &devh->block_pool;
5040
5041 if (block_addr == NULL) {
5042 blockpool->req_out--;
5043 status = VXGE_HW_FAIL;
5044 goto exit;
5045 }
5046
5047 dma_addr = pci_map_single(devh->pdev, block_addr, length,
5048 PCI_DMA_BIDIRECTIONAL);
5049
5050 if (unlikely(pci_dma_mapping_error(devh->pdev, dma_addr))) {
5051
5052 vxge_os_dma_free(devh->pdev, block_addr, &acc_handle);
5053 blockpool->req_out--;
5054 status = VXGE_HW_FAIL;
5055 goto exit;
5056 }
5057
5058
5059 if (!list_empty(&blockpool->free_entry_list))
5060 entry = (struct __vxge_hw_blockpool_entry *)
5061 list_first_entry(&blockpool->free_entry_list,
5062 struct __vxge_hw_blockpool_entry,
5063 item);
5064
5065 if (entry == NULL)
5066 entry = (struct __vxge_hw_blockpool_entry *)
5067 vmalloc(sizeof(struct __vxge_hw_blockpool_entry));
5068 else
5069 list_del(&entry->item);
5070
5071 if (entry != NULL) {
5072 entry->length = length;
5073 entry->memblock = block_addr;
5074 entry->dma_addr = dma_addr;
5075 entry->acc_handle = acc_handle;
5076 entry->dma_handle = dma_h;
5077 list_add(&entry->item, &blockpool->free_block_list);
5078 blockpool->pool_size++;
5079 status = VXGE_HW_OK;
5080 } else
5081 status = VXGE_HW_ERR_OUT_OF_MEMORY;
5082
5083 blockpool->req_out--;
5084
5085 req_out = blockpool->req_out;
5086exit:
5087 return;
5088}
5089
5090/*
5091 * __vxge_hw_blockpool_malloc - Allocate a memory block from pool
5092 * Allocates a block of memory of given size, either from block pool
5093 * or by calling vxge_os_dma_malloc()
5094 */
5095void *
5096__vxge_hw_blockpool_malloc(struct __vxge_hw_device *devh, u32 size,
5097 struct vxge_hw_mempool_dma *dma_object)
5098{
5099 struct __vxge_hw_blockpool_entry *entry = NULL;
5100 struct __vxge_hw_blockpool *blockpool;
5101 void *memblock = NULL;
5102 enum vxge_hw_status status = VXGE_HW_OK;
5103
5104 blockpool = &devh->block_pool;
5105
5106 if (size != blockpool->block_size) {
5107
5108 memblock = vxge_os_dma_malloc(devh->pdev, size,
5109 &dma_object->handle,
5110 &dma_object->acc_handle);
5111
5112 if (memblock == NULL) {
5113 status = VXGE_HW_ERR_OUT_OF_MEMORY;
5114 goto exit;
5115 }
5116
5117 dma_object->addr = pci_map_single(devh->pdev, memblock, size,
5118 PCI_DMA_BIDIRECTIONAL);
5119
5120 if (unlikely(pci_dma_mapping_error(devh->pdev,
5121 dma_object->addr))) {
5122 vxge_os_dma_free(devh->pdev, memblock,
5123 &dma_object->acc_handle);
5124 status = VXGE_HW_ERR_OUT_OF_MEMORY;
5125 goto exit;
5126 }
5127
5128 } else {
5129
5130 if (!list_empty(&blockpool->free_block_list))
5131 entry = (struct __vxge_hw_blockpool_entry *)
5132 list_first_entry(&blockpool->free_block_list,
5133 struct __vxge_hw_blockpool_entry,
5134 item);
5135
5136 if (entry != NULL) {
5137 list_del(&entry->item);
5138 dma_object->addr = entry->dma_addr;
5139 dma_object->handle = entry->dma_handle;
5140 dma_object->acc_handle = entry->acc_handle;
5141 memblock = entry->memblock;
5142
5143 list_add(&entry->item,
5144 &blockpool->free_entry_list);
5145 blockpool->pool_size--;
5146 }
5147
5148 if (memblock != NULL)
5149 __vxge_hw_blockpool_blocks_add(blockpool);
5150 }
5151exit:
5152 return memblock;
5153}
5154
5155/*
5156 * __vxge_hw_blockpool_free - Frees the memory allcoated with
5157 __vxge_hw_blockpool_malloc
5158 */
5159void
5160__vxge_hw_blockpool_free(struct __vxge_hw_device *devh,
5161 void *memblock, u32 size,
5162 struct vxge_hw_mempool_dma *dma_object)
5163{
5164 struct __vxge_hw_blockpool_entry *entry = NULL;
5165 struct __vxge_hw_blockpool *blockpool;
5166 enum vxge_hw_status status = VXGE_HW_OK;
5167
5168 blockpool = &devh->block_pool;
5169
5170 if (size != blockpool->block_size) {
5171 pci_unmap_single(devh->pdev, dma_object->addr, size,
5172 PCI_DMA_BIDIRECTIONAL);
5173 vxge_os_dma_free(devh->pdev, memblock, &dma_object->acc_handle);
5174 } else {
5175
5176 if (!list_empty(&blockpool->free_entry_list))
5177 entry = (struct __vxge_hw_blockpool_entry *)
5178 list_first_entry(&blockpool->free_entry_list,
5179 struct __vxge_hw_blockpool_entry,
5180 item);
5181
5182 if (entry == NULL)
5183 entry = (struct __vxge_hw_blockpool_entry *)
5184 vmalloc(sizeof(
5185 struct __vxge_hw_blockpool_entry));
5186 else
5187 list_del(&entry->item);
5188
5189 if (entry != NULL) {
5190 entry->length = size;
5191 entry->memblock = memblock;
5192 entry->dma_addr = dma_object->addr;
5193 entry->acc_handle = dma_object->acc_handle;
5194 entry->dma_handle = dma_object->handle;
5195 list_add(&entry->item,
5196 &blockpool->free_block_list);
5197 blockpool->pool_size++;
5198 status = VXGE_HW_OK;
5199 } else
5200 status = VXGE_HW_ERR_OUT_OF_MEMORY;
5201
5202 if (status == VXGE_HW_OK)
5203 __vxge_hw_blockpool_blocks_remove(blockpool);
5204 }
5205
5206 return;
5207}
5208
5209/*
5210 * __vxge_hw_blockpool_block_allocate - Allocates a block from block pool
5211 * This function allocates a block from block pool or from the system
5212 */
5213struct __vxge_hw_blockpool_entry *
5214__vxge_hw_blockpool_block_allocate(struct __vxge_hw_device *devh, u32 size)
5215{
5216 struct __vxge_hw_blockpool_entry *entry = NULL;
5217 struct __vxge_hw_blockpool *blockpool;
5218
5219 blockpool = &devh->block_pool;
5220
5221 if (size == blockpool->block_size) {
5222
5223 if (!list_empty(&blockpool->free_block_list))
5224 entry = (struct __vxge_hw_blockpool_entry *)
5225 list_first_entry(&blockpool->free_block_list,
5226 struct __vxge_hw_blockpool_entry,
5227 item);
5228
5229 if (entry != NULL) {
5230 list_del(&entry->item);
5231 blockpool->pool_size--;
5232 }
5233 }
5234
5235 if (entry != NULL)
5236 __vxge_hw_blockpool_blocks_add(blockpool);
5237
5238 return entry;
5239}
5240
5241/*
5242 * __vxge_hw_blockpool_block_free - Frees a block from block pool
5243 * @devh: Hal device
5244 * @entry: Entry of block to be freed
5245 *
5246 * This function frees a block from block pool
5247 */
5248void
5249__vxge_hw_blockpool_block_free(struct __vxge_hw_device *devh,
5250 struct __vxge_hw_blockpool_entry *entry)
5251{
5252 struct __vxge_hw_blockpool *blockpool;
5253
5254 blockpool = &devh->block_pool;
5255
5256 if (entry->length == blockpool->block_size) {
5257 list_add(&entry->item, &blockpool->free_block_list);
5258 blockpool->pool_size++;
5259 }
5260
5261 __vxge_hw_blockpool_blocks_remove(blockpool);
5262
5263 return;
5264}
diff --git a/drivers/net/vxge/vxge-config.h b/drivers/net/vxge/vxge-config.h
new file mode 100644
index 000000000000..afbdf6f4d224
--- /dev/null
+++ b/drivers/net/vxge/vxge-config.h
@@ -0,0 +1,2259 @@
1/******************************************************************************
2 * This software may be used and distributed according to the terms of
3 * the GNU General Public License (GPL), incorporated herein by reference.
4 * Drivers based on or derived from this code fall under the GPL and must
5 * retain the authorship, copyright and license notice. This file is not
6 * a complete program and may only be used when the entire operating
7 * system is licensed under the GPL.
8 * See the file COPYING in this distribution for more information.
9 *
10 * vxge-config.h: Driver for Neterion Inc's X3100 Series 10GbE PCIe I/O
11 * Virtualized Server Adapter.
12 * Copyright(c) 2002-2009 Neterion Inc.
13 ******************************************************************************/
14#ifndef VXGE_CONFIG_H
15#define VXGE_CONFIG_H
16#include <linux/list.h>
17
18#ifndef VXGE_CACHE_LINE_SIZE
19#define VXGE_CACHE_LINE_SIZE 128
20#endif
21
22#define vxge_os_vaprintf(level, mask, fmt, ...) { \
23 char buff[255]; \
24 snprintf(buff, 255, fmt, __VA_ARGS__); \
25 printk(buff); \
26 printk("\n"); \
27}
28
29#ifndef VXGE_ALIGN
30#define VXGE_ALIGN(adrs, size) \
31 (((size) - (((u64)adrs) & ((size)-1))) & ((size)-1))
32#endif
33
34#define VXGE_HW_MIN_MTU 68
35#define VXGE_HW_MAX_MTU 9600
36#define VXGE_HW_DEFAULT_MTU 1500
37
38#ifdef VXGE_DEBUG_ASSERT
39
40/**
41 * vxge_assert
42 * @test: C-condition to check
43 * @fmt: printf like format string
44 *
45 * This function implements traditional assert. By default assertions
46 * are enabled. It can be disabled by undefining VXGE_DEBUG_ASSERT macro in
47 * compilation
48 * time.
49 */
50#define vxge_assert(test) { \
51 if (!(test)) \
52 vxge_os_bug("bad cond: "#test" at %s:%d\n", \
53 __FILE__, __LINE__); }
54#else
55#define vxge_assert(test)
56#endif /* end of VXGE_DEBUG_ASSERT */
57
58/**
59 * enum enum vxge_debug_level
60 * @VXGE_NONE: debug disabled
61 * @VXGE_ERR: all errors going to be logged out
62 * @VXGE_TRACE: all errors plus all kind of verbose tracing print outs
63 * going to be logged out. Very noisy.
64 *
65 * This enumeration going to be used to switch between different
66 * debug levels during runtime if DEBUG macro defined during
67 * compilation. If DEBUG macro not defined than code will be
68 * compiled out.
69 */
70enum vxge_debug_level {
71 VXGE_NONE = 0,
72 VXGE_TRACE = 1,
73 VXGE_ERR = 2
74};
75
76#define NULL_VPID 0xFFFFFFFF
77#ifdef CONFIG_VXGE_DEBUG_TRACE_ALL
78#define VXGE_DEBUG_MODULE_MASK 0xffffffff
79#define VXGE_DEBUG_TRACE_MASK 0xffffffff
80#define VXGE_DEBUG_ERR_MASK 0xffffffff
81#define VXGE_DEBUG_MASK 0x000001ff
82#else
83#define VXGE_DEBUG_MODULE_MASK 0x20000000
84#define VXGE_DEBUG_TRACE_MASK 0x20000000
85#define VXGE_DEBUG_ERR_MASK 0x20000000
86#define VXGE_DEBUG_MASK 0x00000001
87#endif
88
89/*
90 * @VXGE_COMPONENT_LL: do debug for vxge link layer module
91 * @VXGE_COMPONENT_ALL: activate debug for all modules with no exceptions
92 *
93 * This enumeration going to be used to distinguish modules
94 * or libraries during compilation and runtime. Makefile must declare
95 * VXGE_DEBUG_MODULE_MASK macro and set it to proper value.
96 */
97#define VXGE_COMPONENT_LL 0x20000000
98#define VXGE_COMPONENT_ALL 0xffffffff
99
100#define VXGE_HW_BASE_INF 100
101#define VXGE_HW_BASE_ERR 200
102#define VXGE_HW_BASE_BADCFG 300
103
104enum vxge_hw_status {
105 VXGE_HW_OK = 0,
106 VXGE_HW_FAIL = 1,
107 VXGE_HW_PENDING = 2,
108 VXGE_HW_COMPLETIONS_REMAIN = 3,
109
110 VXGE_HW_INF_NO_MORE_COMPLETED_DESCRIPTORS = VXGE_HW_BASE_INF + 1,
111 VXGE_HW_INF_OUT_OF_DESCRIPTORS = VXGE_HW_BASE_INF + 2,
112
113 VXGE_HW_ERR_INVALID_HANDLE = VXGE_HW_BASE_ERR + 1,
114 VXGE_HW_ERR_OUT_OF_MEMORY = VXGE_HW_BASE_ERR + 2,
115 VXGE_HW_ERR_VPATH_NOT_AVAILABLE = VXGE_HW_BASE_ERR + 3,
116 VXGE_HW_ERR_VPATH_NOT_OPEN = VXGE_HW_BASE_ERR + 4,
117 VXGE_HW_ERR_WRONG_IRQ = VXGE_HW_BASE_ERR + 5,
118 VXGE_HW_ERR_SWAPPER_CTRL = VXGE_HW_BASE_ERR + 6,
119 VXGE_HW_ERR_INVALID_MTU_SIZE = VXGE_HW_BASE_ERR + 7,
120 VXGE_HW_ERR_INVALID_INDEX = VXGE_HW_BASE_ERR + 8,
121 VXGE_HW_ERR_INVALID_TYPE = VXGE_HW_BASE_ERR + 9,
122 VXGE_HW_ERR_INVALID_OFFSET = VXGE_HW_BASE_ERR + 10,
123 VXGE_HW_ERR_INVALID_DEVICE = VXGE_HW_BASE_ERR + 11,
124 VXGE_HW_ERR_VERSION_CONFLICT = VXGE_HW_BASE_ERR + 12,
125 VXGE_HW_ERR_INVALID_PCI_INFO = VXGE_HW_BASE_ERR + 13,
126 VXGE_HW_ERR_INVALID_TCODE = VXGE_HW_BASE_ERR + 14,
127 VXGE_HW_ERR_INVALID_BLOCK_SIZE = VXGE_HW_BASE_ERR + 15,
128 VXGE_HW_ERR_INVALID_STATE = VXGE_HW_BASE_ERR + 16,
129 VXGE_HW_ERR_PRIVILAGED_OPEARATION = VXGE_HW_BASE_ERR + 17,
130 VXGE_HW_ERR_INVALID_PORT = VXGE_HW_BASE_ERR + 18,
131 VXGE_HW_ERR_FIFO = VXGE_HW_BASE_ERR + 19,
132 VXGE_HW_ERR_VPATH = VXGE_HW_BASE_ERR + 20,
133 VXGE_HW_ERR_CRITICAL = VXGE_HW_BASE_ERR + 21,
134 VXGE_HW_ERR_SLOT_FREEZE = VXGE_HW_BASE_ERR + 22,
135
136 VXGE_HW_BADCFG_RING_INDICATE_MAX_PKTS = VXGE_HW_BASE_BADCFG + 1,
137 VXGE_HW_BADCFG_FIFO_BLOCKS = VXGE_HW_BASE_BADCFG + 2,
138 VXGE_HW_BADCFG_VPATH_MTU = VXGE_HW_BASE_BADCFG + 3,
139 VXGE_HW_BADCFG_VPATH_RPA_STRIP_VLAN_TAG = VXGE_HW_BASE_BADCFG + 4,
140 VXGE_HW_BADCFG_VPATH_MIN_BANDWIDTH = VXGE_HW_BASE_BADCFG + 5,
141 VXGE_HW_BADCFG_INTR_MODE = VXGE_HW_BASE_BADCFG + 6,
142 VXGE_HW_BADCFG_RTS_MAC_EN = VXGE_HW_BASE_BADCFG + 7,
143
144 VXGE_HW_EOF_TRACE_BUF = -1
145};
146
147/**
148 * enum enum vxge_hw_device_link_state - Link state enumeration.
149 * @VXGE_HW_LINK_NONE: Invalid link state.
150 * @VXGE_HW_LINK_DOWN: Link is down.
151 * @VXGE_HW_LINK_UP: Link is up.
152 *
153 */
154enum vxge_hw_device_link_state {
155 VXGE_HW_LINK_NONE,
156 VXGE_HW_LINK_DOWN,
157 VXGE_HW_LINK_UP
158};
159
160/**
161 * struct vxge_hw_device_date - Date Format
162 * @day: Day
163 * @month: Month
164 * @year: Year
165 * @date: Date in string format
166 *
167 * Structure for returning date
168 */
169
170#define VXGE_HW_FW_STRLEN 32
171struct vxge_hw_device_date {
172 u32 day;
173 u32 month;
174 u32 year;
175 char date[VXGE_HW_FW_STRLEN];
176};
177
178struct vxge_hw_device_version {
179 u32 major;
180 u32 minor;
181 u32 build;
182 char version[VXGE_HW_FW_STRLEN];
183};
184
185u64
186__vxge_hw_vpath_pci_func_mode_get(
187 u32 vp_id,
188 struct vxge_hw_vpath_reg __iomem *vpath_reg);
189
190/**
191 * struct vxge_hw_fifo_config - Configuration of fifo.
192 * @enable: Is this fifo to be commissioned
193 * @fifo_blocks: Numbers of TxDL (that is, lists of Tx descriptors)
194 * blocks per queue.
195 * @max_frags: Max number of Tx buffers per TxDL (that is, per single
196 * transmit operation).
197 * No more than 256 transmit buffers can be specified.
198 * @memblock_size: Fifo descriptors are allocated in blocks of @mem_block_size
199 * bytes. Setting @memblock_size to page size ensures
200 * by-page allocation of descriptors. 128K bytes is the
201 * maximum supported block size.
202 * @alignment_size: per Tx fragment DMA-able memory used to align transmit data
203 * (e.g., to align on a cache line).
204 * @intr: Boolean. Use 1 to generate interrupt for each completed TxDL.
205 * Use 0 otherwise.
206 * @no_snoop_bits: If non-zero, specifies no-snoop PCI operation,
207 * which generally improves latency of the host bridge operation
208 * (see PCI specification). For valid values please refer
209 * to struct vxge_hw_fifo_config{} in the driver sources.
210 * Configuration of all Titan fifos.
211 * Note: Valid (min, max) range for each attribute is specified in the body of
212 * the struct vxge_hw_fifo_config{} structure.
213 */
214struct vxge_hw_fifo_config {
215 u32 enable;
216#define VXGE_HW_FIFO_ENABLE 1
217#define VXGE_HW_FIFO_DISABLE 0
218
219 u32 fifo_blocks;
220#define VXGE_HW_MIN_FIFO_BLOCKS 2
221#define VXGE_HW_MAX_FIFO_BLOCKS 128
222
223 u32 max_frags;
224#define VXGE_HW_MIN_FIFO_FRAGS 1
225#define VXGE_HW_MAX_FIFO_FRAGS 256
226
227 u32 memblock_size;
228#define VXGE_HW_MIN_FIFO_MEMBLOCK_SIZE VXGE_HW_BLOCK_SIZE
229#define VXGE_HW_MAX_FIFO_MEMBLOCK_SIZE 131072
230#define VXGE_HW_DEF_FIFO_MEMBLOCK_SIZE 8096
231
232 u32 alignment_size;
233#define VXGE_HW_MIN_FIFO_ALIGNMENT_SIZE 0
234#define VXGE_HW_MAX_FIFO_ALIGNMENT_SIZE 65536
235#define VXGE_HW_DEF_FIFO_ALIGNMENT_SIZE VXGE_CACHE_LINE_SIZE
236
237 u32 intr;
238#define VXGE_HW_FIFO_QUEUE_INTR_ENABLE 1
239#define VXGE_HW_FIFO_QUEUE_INTR_DISABLE 0
240#define VXGE_HW_FIFO_QUEUE_INTR_DEFAULT 0
241
242 u32 no_snoop_bits;
243#define VXGE_HW_FIFO_NO_SNOOP_DISABLED 0
244#define VXGE_HW_FIFO_NO_SNOOP_TXD 1
245#define VXGE_HW_FIFO_NO_SNOOP_FRM 2
246#define VXGE_HW_FIFO_NO_SNOOP_ALL 3
247#define VXGE_HW_FIFO_NO_SNOOP_DEFAULT 0
248
249};
250/**
251 * struct vxge_hw_ring_config - Ring configurations.
252 * @enable: Is this ring to be commissioned
253 * @ring_blocks: Numbers of RxD blocks in the ring
254 * @buffer_mode: Receive buffer mode (1, 2, 3, or 5); for details please refer
255 * to Titan User Guide.
256 * @scatter_mode: Titan supports two receive scatter modes: A and B.
257 * For details please refer to Titan User Guide.
258 * @rx_timer_val: The number of 32ns periods that would be counted between two
259 * timer interrupts.
260 * @greedy_return: If Set it forces the device to return absolutely all RxD
261 * that are consumed and still on board when a timer interrupt
262 * triggers. If Clear, then if the device has already returned
263 * RxD before current timer interrupt trigerred and after the
264 * previous timer interrupt triggered, then the device is not
265 * forced to returned the rest of the consumed RxD that it has
266 * on board which account for a byte count less than the one
267 * programmed into PRC_CFG6.RXD_CRXDT field
268 * @rx_timer_ci: TBD
269 * @backoff_interval_us: Time (in microseconds), after which Titan
270 * tries to download RxDs posted by the host.
271 * Note that the "backoff" does not happen if host posts receive
272 * descriptors in the timely fashion.
273 * Ring configuration.
274 */
275struct vxge_hw_ring_config {
276 u32 enable;
277#define VXGE_HW_RING_ENABLE 1
278#define VXGE_HW_RING_DISABLE 0
279#define VXGE_HW_RING_DEFAULT 1
280
281 u32 ring_blocks;
282#define VXGE_HW_MIN_RING_BLOCKS 1
283#define VXGE_HW_MAX_RING_BLOCKS 128
284#define VXGE_HW_DEF_RING_BLOCKS 2
285
286 u32 buffer_mode;
287#define VXGE_HW_RING_RXD_BUFFER_MODE_1 1
288#define VXGE_HW_RING_RXD_BUFFER_MODE_3 3
289#define VXGE_HW_RING_RXD_BUFFER_MODE_5 5
290#define VXGE_HW_RING_RXD_BUFFER_MODE_DEFAULT 1
291
292 u32 scatter_mode;
293#define VXGE_HW_RING_SCATTER_MODE_A 0
294#define VXGE_HW_RING_SCATTER_MODE_B 1
295#define VXGE_HW_RING_SCATTER_MODE_C 2
296#define VXGE_HW_RING_SCATTER_MODE_USE_FLASH_DEFAULT 0xffffffff
297
298 u64 rxds_limit;
299#define VXGE_HW_DEF_RING_RXDS_LIMIT 44
300};
301
302/**
303 * struct vxge_hw_vp_config - Configuration of virtual path
304 * @vp_id: Virtual Path Id
305 * @min_bandwidth: Minimum Guaranteed bandwidth
306 * @ring: See struct vxge_hw_ring_config{}.
307 * @fifo: See struct vxge_hw_fifo_config{}.
308 * @tti: Configuration of interrupt associated with Transmit.
309 * see struct vxge_hw_tim_intr_config();
310 * @rti: Configuration of interrupt associated with Receive.
311 * see struct vxge_hw_tim_intr_config();
312 * @mtu: mtu size used on this port.
313 * @rpa_strip_vlan_tag: Strip VLAN Tag enable/disable. Instructs the device to
314 * remove the VLAN tag from all received tagged frames that are not
315 * replicated at the internal L2 switch.
316 * 0 - Do not strip the VLAN tag.
317 * 1 - Strip the VLAN tag. Regardless of this setting, VLAN tags are
318 * always placed into the RxDMA descriptor.
319 *
320 * This structure is used by the driver to pass the configuration parameters to
321 * configure Virtual Path.
322 */
323struct vxge_hw_vp_config {
324 u32 vp_id;
325
326#define VXGE_HW_VPATH_PRIORITY_MIN 0
327#define VXGE_HW_VPATH_PRIORITY_MAX 16
328#define VXGE_HW_VPATH_PRIORITY_DEFAULT 0
329
330 u32 min_bandwidth;
331#define VXGE_HW_VPATH_BANDWIDTH_MIN 0
332#define VXGE_HW_VPATH_BANDWIDTH_MAX 100
333#define VXGE_HW_VPATH_BANDWIDTH_DEFAULT 0
334
335 struct vxge_hw_ring_config ring;
336 struct vxge_hw_fifo_config fifo;
337 struct vxge_hw_tim_intr_config tti;
338 struct vxge_hw_tim_intr_config rti;
339
340 u32 mtu;
341#define VXGE_HW_VPATH_MIN_INITIAL_MTU VXGE_HW_MIN_MTU
342#define VXGE_HW_VPATH_MAX_INITIAL_MTU VXGE_HW_MAX_MTU
343#define VXGE_HW_VPATH_USE_FLASH_DEFAULT_INITIAL_MTU 0xffffffff
344
345 u32 rpa_strip_vlan_tag;
346#define VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_ENABLE 1
347#define VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_DISABLE 0
348#define VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_USE_FLASH_DEFAULT 0xffffffff
349
350};
351/**
352 * struct vxge_hw_device_config - Device configuration.
353 * @dma_blockpool_initial: Initial size of DMA Pool
354 * @dma_blockpool_max: Maximum blocks in DMA pool
355 * @intr_mode: Line, or MSI-X interrupt.
356 *
357 * @rth_en: Enable Receive Traffic Hashing(RTH) using IT(Indirection Table).
358 * @rth_it_type: RTH IT table programming type
359 * @rts_mac_en: Enable Receive Traffic Steering using MAC destination address
360 * @vp_config: Configuration for virtual paths
361 * @device_poll_millis: Specify the interval (in mulliseconds)
362 * to wait for register reads
363 *
364 * Titan configuration.
365 * Contains per-device configuration parameters, including:
366 * - stats sampling interval, etc.
367 *
368 * In addition, struct vxge_hw_device_config{} includes "subordinate"
369 * configurations, including:
370 * - fifos and rings;
371 * - MAC (done at firmware level).
372 *
373 * See Titan User Guide for more details.
374 * Note: Valid (min, max) range for each attribute is specified in the body of
375 * the struct vxge_hw_device_config{} structure. Please refer to the
376 * corresponding include file.
377 * See also: struct vxge_hw_tim_intr_config{}.
378 */
379struct vxge_hw_device_config {
380 u32 dma_blockpool_initial;
381 u32 dma_blockpool_max;
382#define VXGE_HW_MIN_DMA_BLOCK_POOL_SIZE 0
383#define VXGE_HW_INITIAL_DMA_BLOCK_POOL_SIZE 0
384#define VXGE_HW_INCR_DMA_BLOCK_POOL_SIZE 4
385#define VXGE_HW_MAX_DMA_BLOCK_POOL_SIZE 4096
386
387#define VXGE_HW_MAX_PAYLOAD_SIZE_512 2
388
389 u32 intr_mode;
390#define VXGE_HW_INTR_MODE_IRQLINE 0
391#define VXGE_HW_INTR_MODE_MSIX 1
392#define VXGE_HW_INTR_MODE_MSIX_ONE_SHOT 2
393
394#define VXGE_HW_INTR_MODE_DEF 0
395
396 u32 rth_en;
397#define VXGE_HW_RTH_DISABLE 0
398#define VXGE_HW_RTH_ENABLE 1
399#define VXGE_HW_RTH_DEFAULT 0
400
401 u32 rth_it_type;
402#define VXGE_HW_RTH_IT_TYPE_SOLO_IT 0
403#define VXGE_HW_RTH_IT_TYPE_MULTI_IT 1
404#define VXGE_HW_RTH_IT_TYPE_DEFAULT 0
405
406 u32 rts_mac_en;
407#define VXGE_HW_RTS_MAC_DISABLE 0
408#define VXGE_HW_RTS_MAC_ENABLE 1
409#define VXGE_HW_RTS_MAC_DEFAULT 0
410
411 struct vxge_hw_vp_config vp_config[VXGE_HW_MAX_VIRTUAL_PATHS];
412
413 u32 device_poll_millis;
414#define VXGE_HW_MIN_DEVICE_POLL_MILLIS 1
415#define VXGE_HW_MAX_DEVICE_POLL_MILLIS 100000
416#define VXGE_HW_DEF_DEVICE_POLL_MILLIS 1000
417
418};
419
420/**
421 * function vxge_uld_link_up_f - Link-Up callback provided by driver.
422 * @devh: HW device handle.
423 * Link-up notification callback provided by the driver.
424 * This is one of the per-driver callbacks, see struct vxge_hw_uld_cbs{}.
425 *
426 * See also: struct vxge_hw_uld_cbs{}, vxge_uld_link_down_f{},
427 * vxge_hw_driver_initialize().
428 */
429
430/**
431 * function vxge_uld_link_down_f - Link-Down callback provided by
432 * driver.
433 * @devh: HW device handle.
434 *
435 * Link-Down notification callback provided by the driver.
436 * This is one of the per-driver callbacks, see struct vxge_hw_uld_cbs{}.
437 *
438 * See also: struct vxge_hw_uld_cbs{}, vxge_uld_link_up_f{},
439 * vxge_hw_driver_initialize().
440 */
441
442/**
443 * function vxge_uld_crit_err_f - Critical Error notification callback.
444 * @devh: HW device handle.
445 * (typically - at HW device iinitialization time).
446 * @type: Enumerated hw error, e.g.: double ECC.
447 * @serr_data: Titan status.
448 * @ext_data: Extended data. The contents depends on the @type.
449 *
450 * Link-Down notification callback provided by the driver.
451 * This is one of the per-driver callbacks, see struct vxge_hw_uld_cbs{}.
452 *
453 * See also: struct vxge_hw_uld_cbs{}, enum vxge_hw_event{},
454 * vxge_hw_driver_initialize().
455 */
456
457/**
458 * struct vxge_hw_uld_cbs - driver "slow-path" callbacks.
459 * @link_up: See vxge_uld_link_up_f{}.
460 * @link_down: See vxge_uld_link_down_f{}.
461 * @crit_err: See vxge_uld_crit_err_f{}.
462 *
463 * Driver slow-path (per-driver) callbacks.
464 * Implemented by driver and provided to HW via
465 * vxge_hw_driver_initialize().
466 * Note that these callbacks are not mandatory: HW will not invoke
467 * a callback if NULL is specified.
468 *
469 * See also: vxge_hw_driver_initialize().
470 */
471struct vxge_hw_uld_cbs {
472
473 void (*link_up)(struct __vxge_hw_device *devh);
474 void (*link_down)(struct __vxge_hw_device *devh);
475 void (*crit_err)(struct __vxge_hw_device *devh,
476 enum vxge_hw_event type, u64 ext_data);
477};
478
479/*
480 * struct __vxge_hw_blockpool_entry - Block private data structure
481 * @item: List header used to link.
482 * @length: Length of the block
483 * @memblock: Virtual address block
484 * @dma_addr: DMA Address of the block.
485 * @dma_handle: DMA handle of the block.
486 * @acc_handle: DMA acc handle
487 *
488 * Block is allocated with a header to put the blocks into list.
489 *
490 */
491struct __vxge_hw_blockpool_entry {
492 struct list_head item;
493 u32 length;
494 void *memblock;
495 dma_addr_t dma_addr;
496 struct pci_dev *dma_handle;
497 struct pci_dev *acc_handle;
498};
499
500/*
501 * struct __vxge_hw_blockpool - Block Pool
502 * @hldev: HW device
503 * @block_size: size of each block.
504 * @Pool_size: Number of blocks in the pool
505 * @pool_max: Maximum number of blocks above which to free additional blocks
506 * @req_out: Number of block requests with OS out standing
507 * @free_block_list: List of free blocks
508 *
509 * Block pool contains the DMA blocks preallocated.
510 *
511 */
512struct __vxge_hw_blockpool {
513 struct __vxge_hw_device *hldev;
514 u32 block_size;
515 u32 pool_size;
516 u32 pool_max;
517 u32 req_out;
518 struct list_head free_block_list;
519 struct list_head free_entry_list;
520};
521
522/*
523 * enum enum __vxge_hw_channel_type - Enumerated channel types.
524 * @VXGE_HW_CHANNEL_TYPE_UNKNOWN: Unknown channel.
525 * @VXGE_HW_CHANNEL_TYPE_FIFO: fifo.
526 * @VXGE_HW_CHANNEL_TYPE_RING: ring.
527 * @VXGE_HW_CHANNEL_TYPE_MAX: Maximum number of HW-supported
528 * (and recognized) channel types. Currently: 2.
529 *
530 * Enumerated channel types. Currently there are only two link-layer
531 * channels - Titan fifo and Titan ring. In the future the list will grow.
532 */
533enum __vxge_hw_channel_type {
534 VXGE_HW_CHANNEL_TYPE_UNKNOWN = 0,
535 VXGE_HW_CHANNEL_TYPE_FIFO = 1,
536 VXGE_HW_CHANNEL_TYPE_RING = 2,
537 VXGE_HW_CHANNEL_TYPE_MAX = 3
538};
539
540/*
541 * struct __vxge_hw_channel
542 * @item: List item; used to maintain a list of open channels.
543 * @type: Channel type. See enum vxge_hw_channel_type{}.
544 * @devh: Device handle. HW device object that contains _this_ channel.
545 * @vph: Virtual path handle. Virtual Path Object that contains _this_ channel.
546 * @length: Channel length. Currently allocated number of descriptors.
547 * The channel length "grows" when more descriptors get allocated.
548 * See _hw_mempool_grow.
549 * @reserve_arr: Reserve array. Contains descriptors that can be reserved
550 * by driver for the subsequent send or receive operation.
551 * See vxge_hw_fifo_txdl_reserve(),
552 * vxge_hw_ring_rxd_reserve().
553 * @reserve_ptr: Current pointer in the resrve array
554 * @reserve_top: Reserve top gives the maximum number of dtrs available in
555 * reserve array.
556 * @work_arr: Work array. Contains descriptors posted to the channel.
557 * Note that at any point in time @work_arr contains 3 types of
558 * descriptors:
559 * 1) posted but not yet consumed by Titan device;
560 * 2) consumed but not yet completed;
561 * 3) completed but not yet freed
562 * (via vxge_hw_fifo_txdl_free() or vxge_hw_ring_rxd_free())
563 * @post_index: Post index. At any point in time points on the
564 * position in the channel, which'll contain next to-be-posted
565 * descriptor.
566 * @compl_index: Completion index. At any point in time points on the
567 * position in the channel, which will contain next
568 * to-be-completed descriptor.
569 * @free_arr: Free array. Contains completed descriptors that were freed
570 * (i.e., handed over back to HW) by driver.
571 * See vxge_hw_fifo_txdl_free(), vxge_hw_ring_rxd_free().
572 * @free_ptr: current pointer in free array
573 * @per_dtr_space: Per-descriptor space (in bytes) that channel user can utilize
574 * to store per-operation control information.
575 * @stats: Pointer to common statistics
576 * @userdata: Per-channel opaque (void*) user-defined context, which may be
577 * driver object, ULP connection, etc.
578 * Once channel is open, @userdata is passed back to user via
579 * vxge_hw_channel_callback_f.
580 *
581 * HW channel object.
582 *
583 * See also: enum vxge_hw_channel_type{}, enum vxge_hw_channel_flag
584 */
585struct __vxge_hw_channel {
586 struct list_head item;
587 enum __vxge_hw_channel_type type;
588 struct __vxge_hw_device *devh;
589 struct __vxge_hw_vpath_handle *vph;
590 u32 length;
591 u32 vp_id;
592 void **reserve_arr;
593 u32 reserve_ptr;
594 u32 reserve_top;
595 void **work_arr;
596 u32 post_index ____cacheline_aligned;
597 u32 compl_index ____cacheline_aligned;
598 void **free_arr;
599 u32 free_ptr;
600 void **orig_arr;
601 u32 per_dtr_space;
602 void *userdata;
603 struct vxge_hw_common_reg __iomem *common_reg;
604 u32 first_vp_id;
605 struct vxge_hw_vpath_stats_sw_common_info *stats;
606
607} ____cacheline_aligned;
608
609/*
610 * struct __vxge_hw_virtualpath - Virtual Path
611 *
612 * @vp_id: Virtual path id
613 * @vp_open: This flag specifies if vxge_hw_vp_open is called from LL Driver
614 * @hldev: Hal device
615 * @vp_config: Virtual Path Config
616 * @vp_reg: VPATH Register map address in BAR0
617 * @vpmgmt_reg: VPATH_MGMT register map address
618 * @max_mtu: Max mtu that can be supported
619 * @vsport_number: vsport attached to this vpath
620 * @max_kdfc_db: Maximum kernel mode doorbells
621 * @max_nofl_db: Maximum non offload doorbells
622 * @tx_intr_num: Interrupt Number associated with the TX
623
624 * @ringh: Ring Queue
625 * @fifoh: FIFO Queue
626 * @vpath_handles: Virtual Path handles list
627 * @stats_block: Memory for DMAing stats
628 * @stats: Vpath statistics
629 *
630 * Virtual path structure to encapsulate the data related to a virtual path.
631 * Virtual paths are allocated by the HW upon getting configuration from the
632 * driver and inserted into the list of virtual paths.
633 */
634struct __vxge_hw_virtualpath {
635 u32 vp_id;
636
637 u32 vp_open;
638#define VXGE_HW_VP_NOT_OPEN 0
639#define VXGE_HW_VP_OPEN 1
640
641 struct __vxge_hw_device *hldev;
642 struct vxge_hw_vp_config *vp_config;
643 struct vxge_hw_vpath_reg __iomem *vp_reg;
644 struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg;
645 struct __vxge_hw_non_offload_db_wrapper __iomem *nofl_db;
646
647 u32 max_mtu;
648 u32 vsport_number;
649 u32 max_kdfc_db;
650 u32 max_nofl_db;
651
652 struct __vxge_hw_ring *____cacheline_aligned ringh;
653 struct __vxge_hw_fifo *____cacheline_aligned fifoh;
654 struct list_head vpath_handles;
655 struct __vxge_hw_blockpool_entry *stats_block;
656 struct vxge_hw_vpath_stats_hw_info *hw_stats;
657 struct vxge_hw_vpath_stats_hw_info *hw_stats_sav;
658 struct vxge_hw_vpath_stats_sw_info *sw_stats;
659};
660
661/*
662 * struct __vxge_hw_vpath_handle - List item to store callback information
663 * @item: List head to keep the item in linked list
664 * @vpath: Virtual path to which this item belongs
665 *
666 * This structure is used to store the callback information.
667 */
668struct __vxge_hw_vpath_handle{
669 struct list_head item;
670 struct __vxge_hw_virtualpath *vpath;
671};
672
673/*
674 * struct __vxge_hw_device
675 *
676 * HW device object.
677 */
678/**
679 * struct __vxge_hw_device - Hal device object
680 * @magic: Magic Number
681 * @device_id: PCI Device Id of the adapter
682 * @major_revision: PCI Device major revision
683 * @minor_revision: PCI Device minor revision
684 * @bar0: BAR0 virtual address.
685 * @bar1: BAR1 virtual address.
686 * @bar2: BAR2 virtual address.
687 * @pdev: Physical device handle
688 * @config: Confguration passed by the LL driver at initialization
689 * @link_state: Link state
690 *
691 * HW device object. Represents Titan adapter
692 */
693struct __vxge_hw_device {
694 u32 magic;
695#define VXGE_HW_DEVICE_MAGIC 0x12345678
696#define VXGE_HW_DEVICE_DEAD 0xDEADDEAD
697 u16 device_id;
698 u8 major_revision;
699 u8 minor_revision;
700 void __iomem *bar0;
701 void __iomem *bar1;
702 void __iomem *bar2;
703 struct pci_dev *pdev;
704 struct net_device *ndev;
705 struct vxge_hw_device_config config;
706 enum vxge_hw_device_link_state link_state;
707
708 struct vxge_hw_uld_cbs uld_callbacks;
709
710 u32 host_type;
711 u32 func_id;
712 u32 access_rights;
713#define VXGE_HW_DEVICE_ACCESS_RIGHT_VPATH 0x1
714#define VXGE_HW_DEVICE_ACCESS_RIGHT_SRPCIM 0x2
715#define VXGE_HW_DEVICE_ACCESS_RIGHT_MRPCIM 0x4
716 struct vxge_hw_legacy_reg __iomem *legacy_reg;
717 struct vxge_hw_toc_reg __iomem *toc_reg;
718 struct vxge_hw_common_reg __iomem *common_reg;
719 struct vxge_hw_mrpcim_reg __iomem *mrpcim_reg;
720 struct vxge_hw_srpcim_reg __iomem *srpcim_reg \
721 [VXGE_HW_TITAN_SRPCIM_REG_SPACES];
722 struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg \
723 [VXGE_HW_TITAN_VPMGMT_REG_SPACES];
724 struct vxge_hw_vpath_reg __iomem *vpath_reg \
725 [VXGE_HW_TITAN_VPATH_REG_SPACES];
726 u8 __iomem *kdfc;
727 u8 __iomem *usdc;
728 struct __vxge_hw_virtualpath virtual_paths \
729 [VXGE_HW_MAX_VIRTUAL_PATHS];
730 u64 vpath_assignments;
731 u64 vpaths_deployed;
732 u32 first_vp_id;
733 u64 tim_int_mask0[4];
734 u32 tim_int_mask1[4];
735
736 struct __vxge_hw_blockpool block_pool;
737 struct vxge_hw_device_stats stats;
738 u32 debug_module_mask;
739 u32 debug_level;
740 u32 level_err;
741 u32 level_trace;
742};
743
744#define VXGE_HW_INFO_LEN 64
745/**
746 * struct vxge_hw_device_hw_info - Device information
747 * @host_type: Host Type
748 * @func_id: Function Id
749 * @vpath_mask: vpath bit mask
750 * @fw_version: Firmware version
751 * @fw_date: Firmware Date
752 * @flash_version: Firmware version
753 * @flash_date: Firmware Date
754 * @mac_addrs: Mac addresses for each vpath
755 * @mac_addr_masks: Mac address masks for each vpath
756 *
757 * Returns the vpath mask that has the bits set for each vpath allocated
758 * for the driver and the first mac address for each vpath
759 */
760struct vxge_hw_device_hw_info {
761 u32 host_type;
762#define VXGE_HW_NO_MR_NO_SR_NORMAL_FUNCTION 0
763#define VXGE_HW_MR_NO_SR_VH0_BASE_FUNCTION 1
764#define VXGE_HW_NO_MR_SR_VH0_FUNCTION0 2
765#define VXGE_HW_NO_MR_SR_VH0_VIRTUAL_FUNCTION 3
766#define VXGE_HW_MR_SR_VH0_INVALID_CONFIG 4
767#define VXGE_HW_SR_VH_FUNCTION0 5
768#define VXGE_HW_SR_VH_VIRTUAL_FUNCTION 6
769#define VXGE_HW_VH_NORMAL_FUNCTION 7
770 u64 function_mode;
771#define VXGE_HW_FUNCTION_MODE_MULTI_FUNCTION 0
772#define VXGE_HW_FUNCTION_MODE_SINGLE_FUNCTION 1
773#define VXGE_HW_FUNCTION_MODE_SRIOV 2
774#define VXGE_HW_FUNCTION_MODE_MRIOV 3
775 u32 func_id;
776 u64 vpath_mask;
777 struct vxge_hw_device_version fw_version;
778 struct vxge_hw_device_date fw_date;
779 struct vxge_hw_device_version flash_version;
780 struct vxge_hw_device_date flash_date;
781 u8 serial_number[VXGE_HW_INFO_LEN];
782 u8 part_number[VXGE_HW_INFO_LEN];
783 u8 product_desc[VXGE_HW_INFO_LEN];
784 u8 (mac_addrs)[VXGE_HW_MAX_VIRTUAL_PATHS][ETH_ALEN];
785 u8 (mac_addr_masks)[VXGE_HW_MAX_VIRTUAL_PATHS][ETH_ALEN];
786};
787
788/**
789 * struct vxge_hw_device_attr - Device memory spaces.
790 * @bar0: BAR0 virtual address.
791 * @bar1: BAR1 virtual address.
792 * @bar2: BAR2 virtual address.
793 * @pdev: PCI device object.
794 *
795 * Device memory spaces. Includes configuration, BAR0, BAR1, etc. per device
796 * mapped memories. Also, includes a pointer to OS-specific PCI device object.
797 */
798struct vxge_hw_device_attr {
799 void __iomem *bar0;
800 void __iomem *bar1;
801 void __iomem *bar2;
802 struct pci_dev *pdev;
803 struct vxge_hw_uld_cbs uld_callbacks;
804};
805
806#define VXGE_HW_DEVICE_LINK_STATE_SET(hldev, ls) (hldev->link_state = ls)
807
808#define VXGE_HW_DEVICE_TIM_INT_MASK_SET(m0, m1, i) { \
809 if (i < 16) { \
810 m0[0] |= vxge_vBIT(0x8, (i*4), 4); \
811 m0[1] |= vxge_vBIT(0x4, (i*4), 4); \
812 } \
813 else { \
814 m1[0] = 0x80000000; \
815 m1[1] = 0x40000000; \
816 } \
817}
818
819#define VXGE_HW_DEVICE_TIM_INT_MASK_RESET(m0, m1, i) { \
820 if (i < 16) { \
821 m0[0] &= ~vxge_vBIT(0x8, (i*4), 4); \
822 m0[1] &= ~vxge_vBIT(0x4, (i*4), 4); \
823 } \
824 else { \
825 m1[0] = 0; \
826 m1[1] = 0; \
827 } \
828}
829
830#define VXGE_HW_DEVICE_STATS_PIO_READ(loc, offset) { \
831 status = vxge_hw_mrpcim_stats_access(hldev, \
832 VXGE_HW_STATS_OP_READ, \
833 loc, \
834 offset, \
835 &val64); \
836 \
837 if (status != VXGE_HW_OK) \
838 return status; \
839}
840
841#define VXGE_HW_VPATH_STATS_PIO_READ(offset) { \
842 status = __vxge_hw_vpath_stats_access(vpath, \
843 VXGE_HW_STATS_OP_READ, \
844 offset, \
845 &val64); \
846 if (status != VXGE_HW_OK) \
847 return status; \
848}
849
850/*
851 * struct __vxge_hw_ring - Ring channel.
852 * @channel: Channel "base" of this ring, the common part of all HW
853 * channels.
854 * @mempool: Memory pool, the pool from which descriptors get allocated.
855 * (See vxge_hw_mm.h).
856 * @config: Ring configuration, part of device configuration
857 * (see struct vxge_hw_device_config{}).
858 * @ring_length: Length of the ring
859 * @buffer_mode: 1, 3, or 5. The value specifies a receive buffer mode,
860 * as per Titan User Guide.
861 * @rxd_size: RxD sizes for 1-, 3- or 5- buffer modes. As per Titan spec,
862 * 1-buffer mode descriptor is 32 byte long, etc.
863 * @rxd_priv_size: Per RxD size reserved (by HW) for driver to keep
864 * per-descriptor data (e.g., DMA handle for Solaris)
865 * @per_rxd_space: Per rxd space requested by driver
866 * @rxds_per_block: Number of descriptors per hardware-defined RxD
867 * block. Depends on the (1-, 3-, 5-) buffer mode.
868 * @rxdblock_priv_size: Reserved at the end of each RxD block. HW internal
869 * usage. Not to confuse with @rxd_priv_size.
870 * @cmpl_cnt: Completion counter. Is reset to zero upon entering the ISR.
871 * @callback: Channel completion callback. HW invokes the callback when there
872 * are new completions on that channel. In many implementations
873 * the @callback executes in the hw interrupt context.
874 * @rxd_init: Channel's descriptor-initialize callback.
875 * See vxge_hw_ring_rxd_init_f{}.
876 * If not NULL, HW invokes the callback when opening
877 * the ring.
878 * @rxd_term: Channel's descriptor-terminate callback. If not NULL,
879 * HW invokes the callback when closing the corresponding channel.
880 * See also vxge_hw_channel_rxd_term_f{}.
881 * @stats: Statistics for ring
882 * Ring channel.
883 *
884 * Note: The structure is cache line aligned to better utilize
885 * CPU cache performance.
886 */
887struct __vxge_hw_ring {
888 struct __vxge_hw_channel channel;
889 struct vxge_hw_mempool *mempool;
890 struct vxge_hw_vpath_reg __iomem *vp_reg;
891 struct vxge_hw_common_reg __iomem *common_reg;
892 u32 ring_length;
893 u32 buffer_mode;
894 u32 rxd_size;
895 u32 rxd_priv_size;
896 u32 per_rxd_space;
897 u32 rxds_per_block;
898 u32 rxdblock_priv_size;
899 u32 cmpl_cnt;
900 u32 vp_id;
901 u32 doorbell_cnt;
902 u32 total_db_cnt;
903 u64 rxds_limit;
904
905 enum vxge_hw_status (*callback)(
906 struct __vxge_hw_ring *ringh,
907 void *rxdh,
908 u8 t_code,
909 void *userdata);
910
911 enum vxge_hw_status (*rxd_init)(
912 void *rxdh,
913 void *userdata);
914
915 void (*rxd_term)(
916 void *rxdh,
917 enum vxge_hw_rxd_state state,
918 void *userdata);
919
920 struct vxge_hw_vpath_stats_sw_ring_info *stats ____cacheline_aligned;
921 struct vxge_hw_ring_config *config;
922} ____cacheline_aligned;
923
924/**
925 * enum enum vxge_hw_txdl_state - Descriptor (TXDL) state.
926 * @VXGE_HW_TXDL_STATE_NONE: Invalid state.
927 * @VXGE_HW_TXDL_STATE_AVAIL: Descriptor is available for reservation.
928 * @VXGE_HW_TXDL_STATE_POSTED: Descriptor is posted for processing by the
929 * device.
930 * @VXGE_HW_TXDL_STATE_FREED: Descriptor is free and can be reused for
931 * filling-in and posting later.
932 *
933 * Titan/HW descriptor states.
934 *
935 */
936enum vxge_hw_txdl_state {
937 VXGE_HW_TXDL_STATE_NONE = 0,
938 VXGE_HW_TXDL_STATE_AVAIL = 1,
939 VXGE_HW_TXDL_STATE_POSTED = 2,
940 VXGE_HW_TXDL_STATE_FREED = 3
941};
942/*
943 * struct __vxge_hw_fifo - Fifo.
944 * @channel: Channel "base" of this fifo, the common part of all HW
945 * channels.
946 * @mempool: Memory pool, from which descriptors get allocated.
947 * @config: Fifo configuration, part of device configuration
948 * (see struct vxge_hw_device_config{}).
949 * @interrupt_type: Interrupt type to be used
950 * @no_snoop_bits: See struct vxge_hw_fifo_config{}.
951 * @txdl_per_memblock: Number of TxDLs (TxD lists) per memblock.
952 * on TxDL please refer to Titan UG.
953 * @txdl_size: Configured TxDL size (i.e., number of TxDs in a list), plus
954 * per-TxDL HW private space (struct __vxge_hw_fifo_txdl_priv).
955 * @priv_size: Per-Tx descriptor space reserved for driver
956 * usage.
957 * @per_txdl_space: Per txdl private space for the driver
958 * @callback: Fifo completion callback. HW invokes the callback when there
959 * are new completions on that fifo. In many implementations
960 * the @callback executes in the hw interrupt context.
961 * @txdl_term: Fifo's descriptor-terminate callback. If not NULL,
962 * HW invokes the callback when closing the corresponding fifo.
963 * See also vxge_hw_fifo_txdl_term_f{}.
964 * @stats: Statistics of this fifo
965 *
966 * Fifo channel.
967 * Note: The structure is cache line aligned.
968 */
969struct __vxge_hw_fifo {
970 struct __vxge_hw_channel channel;
971 struct vxge_hw_mempool *mempool;
972 struct vxge_hw_fifo_config *config;
973 struct vxge_hw_vpath_reg __iomem *vp_reg;
974 struct __vxge_hw_non_offload_db_wrapper __iomem *nofl_db;
975 u64 interrupt_type;
976 u32 no_snoop_bits;
977 u32 txdl_per_memblock;
978 u32 txdl_size;
979 u32 priv_size;
980 u32 per_txdl_space;
981 u32 vp_id;
982 u32 tx_intr_num;
983
984 enum vxge_hw_status (*callback)(
985 struct __vxge_hw_fifo *fifo_handle,
986 void *txdlh,
987 enum vxge_hw_fifo_tcode t_code,
988 void *userdata,
989 void **skb_ptr);
990
991 void (*txdl_term)(
992 void *txdlh,
993 enum vxge_hw_txdl_state state,
994 void *userdata);
995
996 struct vxge_hw_vpath_stats_sw_fifo_info *stats ____cacheline_aligned;
997} ____cacheline_aligned;
998
999/*
1000 * struct __vxge_hw_fifo_txdl_priv - Transmit descriptor HW-private data.
1001 * @dma_addr: DMA (mapped) address of _this_ descriptor.
1002 * @dma_handle: DMA handle used to map the descriptor onto device.
1003 * @dma_offset: Descriptor's offset in the memory block. HW allocates
1004 * descriptors in memory blocks (see struct vxge_hw_fifo_config{})
1005 * Each memblock is a contiguous block of DMA-able memory.
1006 * @frags: Total number of fragments (that is, contiguous data buffers)
1007 * carried by this TxDL.
1008 * @align_vaddr_start: Aligned virtual address start
1009 * @align_vaddr: Virtual address of the per-TxDL area in memory used for
1010 * alignement. Used to place one or more mis-aligned fragments
1011 * @align_dma_addr: DMA address translated from the @align_vaddr.
1012 * @align_dma_handle: DMA handle that corresponds to @align_dma_addr.
1013 * @align_dma_acch: DMA access handle corresponds to @align_dma_addr.
1014 * @align_dma_offset: The current offset into the @align_vaddr area.
1015 * Grows while filling the descriptor, gets reset.
1016 * @align_used_frags: Number of fragments used.
1017 * @alloc_frags: Total number of fragments allocated.
1018 * @unused: TODO
1019 * @next_txdl_priv: (TODO).
1020 * @first_txdp: (TODO).
1021 * @linked_txdl_priv: Pointer to any linked TxDL for creating contiguous
1022 * TxDL list.
1023 * @txdlh: Corresponding txdlh to this TxDL.
1024 * @memblock: Pointer to the TxDL memory block or memory page.
1025 * on the next send operation.
1026 * @dma_object: DMA address and handle of the memory block that contains
1027 * the descriptor. This member is used only in the "checked"
1028 * version of the HW (to enforce certain assertions);
1029 * otherwise it gets compiled out.
1030 * @allocated: True if the descriptor is reserved, 0 otherwise. Internal usage.
1031 *
1032 * Per-transmit decsriptor HW-private data. HW uses the space to keep DMA
1033 * information associated with the descriptor. Note that driver can ask HW
1034 * to allocate additional per-descriptor space for its own (driver-specific)
1035 * purposes.
1036 *
1037 * See also: struct vxge_hw_ring_rxd_priv{}.
1038 */
1039struct __vxge_hw_fifo_txdl_priv {
1040 dma_addr_t dma_addr;
1041 struct pci_dev *dma_handle;
1042 ptrdiff_t dma_offset;
1043 u32 frags;
1044 u8 *align_vaddr_start;
1045 u8 *align_vaddr;
1046 dma_addr_t align_dma_addr;
1047 struct pci_dev *align_dma_handle;
1048 struct pci_dev *align_dma_acch;
1049 ptrdiff_t align_dma_offset;
1050 u32 align_used_frags;
1051 u32 alloc_frags;
1052 u32 unused;
1053 struct __vxge_hw_fifo_txdl_priv *next_txdl_priv;
1054 struct vxge_hw_fifo_txd *first_txdp;
1055 void *memblock;
1056};
1057
1058/*
1059 * struct __vxge_hw_non_offload_db_wrapper - Non-offload Doorbell Wrapper
1060 * @control_0: Bits 0 to 7 - Doorbell type.
1061 * Bits 8 to 31 - Reserved.
1062 * Bits 32 to 39 - The highest TxD in this TxDL.
1063 * Bits 40 to 47 - Reserved.
1064 * Bits 48 to 55 - Reserved.
1065 * Bits 56 to 63 - No snoop flags.
1066 * @txdl_ptr: The starting location of the TxDL in host memory.
1067 *
1068 * Created by the host and written to the adapter via PIO to a Kernel Doorbell
1069 * FIFO. All non-offload doorbell wrapper fields must be written by the host as
1070 * part of a doorbell write. Consumed by the adapter but is not written by the
1071 * adapter.
1072 */
1073struct __vxge_hw_non_offload_db_wrapper {
1074 u64 control_0;
1075#define VXGE_HW_NODBW_GET_TYPE(ctrl0) vxge_bVALn(ctrl0, 0, 8)
1076#define VXGE_HW_NODBW_TYPE(val) vxge_vBIT(val, 0, 8)
1077#define VXGE_HW_NODBW_TYPE_NODBW 0
1078
1079#define VXGE_HW_NODBW_GET_LAST_TXD_NUMBER(ctrl0) vxge_bVALn(ctrl0, 32, 8)
1080#define VXGE_HW_NODBW_LAST_TXD_NUMBER(val) vxge_vBIT(val, 32, 8)
1081
1082#define VXGE_HW_NODBW_GET_NO_SNOOP(ctrl0) vxge_bVALn(ctrl0, 56, 8)
1083#define VXGE_HW_NODBW_LIST_NO_SNOOP(val) vxge_vBIT(val, 56, 8)
1084#define VXGE_HW_NODBW_LIST_NO_SNOOP_TXD_READ_TXD0_WRITE 0x2
1085#define VXGE_HW_NODBW_LIST_NO_SNOOP_TX_FRAME_DATA_READ 0x1
1086
1087 u64 txdl_ptr;
1088};
1089
1090/*
1091 * TX Descriptor
1092 */
1093
1094/**
1095 * struct vxge_hw_fifo_txd - Transmit Descriptor
1096 * @control_0: Bits 0 to 6 - Reserved.
1097 * Bit 7 - List Ownership. This field should be initialized
1098 * to '1' by the driver before the transmit list pointer is
1099 * written to the adapter. This field will be set to '0' by the
1100 * adapter once it has completed transmitting the frame or frames in
1101 * the list. Note - This field is only valid in TxD0. Additionally,
1102 * for multi-list sequences, the driver should not release any
1103 * buffers until the ownership of the last list in the multi-list
1104 * sequence has been returned to the host.
1105 * Bits 8 to 11 - Reserved
1106 * Bits 12 to 15 - Transfer_Code. This field is only valid in
1107 * TxD0. It is used to describe the status of the transmit data
1108 * buffer transfer. This field is always overwritten by the
1109 * adapter, so this field may be initialized to any value.
1110 * Bits 16 to 17 - Host steering. This field allows the host to
1111 * override the selection of the physical transmit port.
1112 * Attention:
1113 * Normal sounds as if learned from the switch rather than from
1114 * the aggregation algorythms.
1115 * 00: Normal. Use Destination/MAC Address
1116 * lookup to determine the transmit port.
1117 * 01: Send on physical Port1.
1118 * 10: Send on physical Port0.
1119 * 11: Send on both ports.
1120 * Bits 18 to 21 - Reserved
1121 * Bits 22 to 23 - Gather_Code. This field is set by the host and
1122 * is used to describe how individual buffers comprise a frame.
1123 * 10: First descriptor of a frame.
1124 * 00: Middle of a multi-descriptor frame.
1125 * 01: Last descriptor of a frame.
1126 * 11: First and last descriptor of a frame (the entire frame
1127 * resides in a single buffer).
1128 * For multi-descriptor frames, the only valid gather code sequence
1129 * is {10, [00], 01}. In other words, the descriptors must be placed
1130 * in the list in the correct order.
1131 * Bits 24 to 27 - Reserved
1132 * Bits 28 to 29 - LSO_Frm_Encap. LSO Frame Encapsulation
1133 * definition. Only valid in TxD0. This field allows the host to
1134 * indicate the Ethernet encapsulation of an outbound LSO packet.
1135 * 00 - classic mode (best guess)
1136 * 01 - LLC
1137 * 10 - SNAP
1138 * 11 - DIX
1139 * If "classic mode" is selected, the adapter will attempt to
1140 * decode the frame's Ethernet encapsulation by examining the L/T
1141 * field as follows:
1142 * <= 0x05DC LLC/SNAP encoding; must examine DSAP/SSAP to determine
1143 * if packet is IPv4 or IPv6.
1144 * 0x8870 Jumbo-SNAP encoding.
1145 * 0x0800 IPv4 DIX encoding
1146 * 0x86DD IPv6 DIX encoding
1147 * others illegal encapsulation
1148 * Bits 30 - LSO_ Flag. Large Send Offload (LSO) flag.
1149 * Set to 1 to perform segmentation offload for TCP/UDP.
1150 * This field is valid only in TxD0.
1151 * Bits 31 to 33 - Reserved.
1152 * Bits 34 to 47 - LSO_MSS. TCP/UDP LSO Maximum Segment Size
1153 * This field is meaningful only when LSO_Control is non-zero.
1154 * When LSO_Control is set to TCP_LSO, the single (possibly large)
1155 * TCP segment described by this TxDL will be sent as a series of
1156 * TCP segments each of which contains no more than LSO_MSS
1157 * payload bytes.
1158 * When LSO_Control is set to UDP_LSO, the single (possibly large)
1159 * UDP datagram described by this TxDL will be sent as a series of
1160 * UDP datagrams each of which contains no more than LSO_MSS
1161 * payload bytes.
1162 * All outgoing frames from this TxDL will have LSO_MSS bytes of UDP
1163 * or TCP payload, with the exception of the last, which will have
1164 * <= LSO_MSS bytes of payload.
1165 * Bits 48 to 63 - Buffer_Size. Number of valid bytes in the
1166 * buffer to be read by the adapter. This field is written by the
1167 * host. A value of 0 is illegal.
1168 * Bits 32 to 63 - This value is written by the adapter upon
1169 * completion of a UDP or TCP LSO operation and indicates the number
1170 * of UDP or TCP payload bytes that were transmitted. 0x0000 will be
1171 * returned for any non-LSO operation.
1172 * @control_1: Bits 0 to 4 - Reserved.
1173 * Bit 5 - Tx_CKO_IPv4 Set to a '1' to enable IPv4 header checksum
1174 * offload. This field is only valid in the first TxD of a frame.
1175 * Bit 6 - Tx_CKO_TCP Set to a '1' to enable TCP checksum offload.
1176 * This field is only valid in the first TxD of a frame (the TxD's
1177 * gather code must be 10 or 11). The driver should only set this
1178 * bit if it can guarantee that TCP is present.
1179 * Bit 7 - Tx_CKO_UDP Set to a '1' to enable UDP checksum offload.
1180 * This field is only valid in the first TxD of a frame (the TxD's
1181 * gather code must be 10 or 11). The driver should only set this
1182 * bit if it can guarantee that UDP is present.
1183 * Bits 8 to 14 - Reserved.
1184 * Bit 15 - Tx_VLAN_Enable VLAN tag insertion flag. Set to a '1' to
1185 * instruct the adapter to insert the VLAN tag specified by the
1186 * Tx_VLAN_Tag field. This field is only valid in the first TxD of
1187 * a frame.
1188 * Bits 16 to 31 - Tx_VLAN_Tag. Variable portion of the VLAN tag
1189 * to be inserted into the frame by the adapter (the first two bytes
1190 * of a VLAN tag are always 0x8100). This field is only valid if the
1191 * Tx_VLAN_Enable field is set to '1'.
1192 * Bits 32 to 33 - Reserved.
1193 * Bits 34 to 39 - Tx_Int_Number. Indicates which Tx interrupt
1194 * number the frame associated with. This field is written by the
1195 * host. It is only valid in the first TxD of a frame.
1196 * Bits 40 to 42 - Reserved.
1197 * Bit 43 - Set to 1 to exclude the frame from bandwidth metering
1198 * functions. This field is valid only in the first TxD
1199 * of a frame.
1200 * Bits 44 to 45 - Reserved.
1201 * Bit 46 - Tx_Int_Per_List Set to a '1' to instruct the adapter to
1202 * generate an interrupt as soon as all of the frames in the list
1203 * have been transmitted. In order to have per-frame interrupts,
1204 * the driver should place a maximum of one frame per list. This
1205 * field is only valid in the first TxD of a frame.
1206 * Bit 47 - Tx_Int_Utilization Set to a '1' to instruct the adapter
1207 * to count the frame toward the utilization interrupt specified in
1208 * the Tx_Int_Number field. This field is only valid in the first
1209 * TxD of a frame.
1210 * Bits 48 to 63 - Reserved.
1211 * @buffer_pointer: Buffer start address.
1212 * @host_control: Host_Control.Opaque 64bit data stored by driver inside the
1213 * Titan descriptor prior to posting the latter on the fifo
1214 * via vxge_hw_fifo_txdl_post().The %host_control is returned as is
1215 * to the driver with each completed descriptor.
1216 *
1217 * Transmit descriptor (TxD).Fifo descriptor contains configured number
1218 * (list) of TxDs. * For more details please refer to Titan User Guide,
1219 * Section 5.4.2 "Transmit Descriptor (TxD) Format".
1220 */
1221struct vxge_hw_fifo_txd {
1222 u64 control_0;
1223#define VXGE_HW_FIFO_TXD_LIST_OWN_ADAPTER vxge_mBIT(7)
1224
1225#define VXGE_HW_FIFO_TXD_T_CODE_GET(ctrl0) vxge_bVALn(ctrl0, 12, 4)
1226#define VXGE_HW_FIFO_TXD_T_CODE(val) vxge_vBIT(val, 12, 4)
1227#define VXGE_HW_FIFO_TXD_T_CODE_UNUSED VXGE_HW_FIFO_T_CODE_UNUSED
1228
1229
1230#define VXGE_HW_FIFO_TXD_GATHER_CODE(val) vxge_vBIT(val, 22, 2)
1231#define VXGE_HW_FIFO_TXD_GATHER_CODE_FIRST VXGE_HW_FIFO_GATHER_CODE_FIRST
1232#define VXGE_HW_FIFO_TXD_GATHER_CODE_LAST VXGE_HW_FIFO_GATHER_CODE_LAST
1233
1234
1235#define VXGE_HW_FIFO_TXD_LSO_EN vxge_mBIT(30)
1236
1237#define VXGE_HW_FIFO_TXD_LSO_MSS(val) vxge_vBIT(val, 34, 14)
1238
1239#define VXGE_HW_FIFO_TXD_BUFFER_SIZE(val) vxge_vBIT(val, 48, 16)
1240
1241 u64 control_1;
1242#define VXGE_HW_FIFO_TXD_TX_CKO_IPV4_EN vxge_mBIT(5)
1243#define VXGE_HW_FIFO_TXD_TX_CKO_TCP_EN vxge_mBIT(6)
1244#define VXGE_HW_FIFO_TXD_TX_CKO_UDP_EN vxge_mBIT(7)
1245#define VXGE_HW_FIFO_TXD_VLAN_ENABLE vxge_mBIT(15)
1246
1247#define VXGE_HW_FIFO_TXD_VLAN_TAG(val) vxge_vBIT(val, 16, 16)
1248
1249#define VXGE_HW_FIFO_TXD_INT_NUMBER(val) vxge_vBIT(val, 34, 6)
1250
1251#define VXGE_HW_FIFO_TXD_INT_TYPE_PER_LIST vxge_mBIT(46)
1252#define VXGE_HW_FIFO_TXD_INT_TYPE_UTILZ vxge_mBIT(47)
1253
1254 u64 buffer_pointer;
1255
1256 u64 host_control;
1257};
1258
1259/**
1260 * struct vxge_hw_ring_rxd_1 - One buffer mode RxD for ring
1261 * @host_control: This field is exclusively for host use and is "readonly"
1262 * from the adapter's perspective.
1263 * @control_0:Bits 0 to 6 - RTH_Bucket get
1264 * Bit 7 - Own Descriptor ownership bit. This bit is set to 1
1265 * by the host, and is set to 0 by the adapter.
1266 * 0 - Host owns RxD and buffer.
1267 * 1 - The adapter owns RxD and buffer.
1268 * Bit 8 - Fast_Path_Eligible When set, indicates that the
1269 * received frame meets all of the criteria for fast path processing.
1270 * The required criteria are as follows:
1271 * !SYN &
1272 * (Transfer_Code == "Transfer OK") &
1273 * (!Is_IP_Fragment) &
1274 * ((Is_IPv4 & computed_L3_checksum == 0xFFFF) |
1275 * (Is_IPv6)) &
1276 * ((Is_TCP & computed_L4_checksum == 0xFFFF) |
1277 * (Is_UDP & (computed_L4_checksum == 0xFFFF |
1278 * computed _L4_checksum == 0x0000)))
1279 * (same meaning for all RxD buffer modes)
1280 * Bit 9 - L3 Checksum Correct
1281 * Bit 10 - L4 Checksum Correct
1282 * Bit 11 - Reserved
1283 * Bit 12 to 15 - This field is written by the adapter. It is
1284 * used to report the status of the frame transfer to the host.
1285 * 0x0 - Transfer OK
1286 * 0x4 - RDA Failure During Transfer
1287 * 0x5 - Unparseable Packet, such as unknown IPv6 header.
1288 * 0x6 - Frame integrity error (FCS or ECC).
1289 * 0x7 - Buffer Size Error. The provided buffer(s) were not
1290 * appropriately sized and data loss occurred.
1291 * 0x8 - Internal ECC Error. RxD corrupted.
1292 * 0x9 - IPv4 Checksum error
1293 * 0xA - TCP/UDP Checksum error
1294 * 0xF - Unknown Error or Multiple Error. Indicates an
1295 * unknown problem or that more than one of transfer codes is set.
1296 * Bit 16 - SYN The adapter sets this field to indicate that
1297 * the incoming frame contained a TCP segment with its SYN bit
1298 * set and its ACK bit NOT set. (same meaning for all RxD buffer
1299 * modes)
1300 * Bit 17 - Is ICMP
1301 * Bit 18 - RTH_SPDM_HIT Set to 1 if there was a match in the
1302 * Socket Pair Direct Match Table and the frame was steered based
1303 * on SPDM.
1304 * Bit 19 - RTH_IT_HIT Set to 1 if there was a match in the
1305 * Indirection Table and the frame was steered based on hash
1306 * indirection.
1307 * Bit 20 to 23 - RTH_HASH_TYPE Indicates the function (hash
1308 * type) that was used to calculate the hash.
1309 * Bit 19 - IS_VLAN Set to '1' if the frame was/is VLAN
1310 * tagged.
1311 * Bit 25 to 26 - ETHER_ENCAP Reflects the Ethernet encapsulation
1312 * of the received frame.
1313 * 0x0 - Ethernet DIX
1314 * 0x1 - LLC
1315 * 0x2 - SNAP (includes Jumbo-SNAP)
1316 * 0x3 - IPX
1317 * Bit 27 - IS_IPV4 Set to '1' if the frame contains an IPv4 packet.
1318 * Bit 28 - IS_IPV6 Set to '1' if the frame contains an IPv6 packet.
1319 * Bit 29 - IS_IP_FRAG Set to '1' if the frame contains a fragmented
1320 * IP packet.
1321 * Bit 30 - IS_TCP Set to '1' if the frame contains a TCP segment.
1322 * Bit 31 - IS_UDP Set to '1' if the frame contains a UDP message.
1323 * Bit 32 to 47 - L3_Checksum[0:15] The IPv4 checksum value that
1324 * arrived with the frame. If the resulting computed IPv4 header
1325 * checksum for the frame did not produce the expected 0xFFFF value,
1326 * then the transfer code would be set to 0x9.
1327 * Bit 48 to 63 - L4_Checksum[0:15] The TCP/UDP checksum value that
1328 * arrived with the frame. If the resulting computed TCP/UDP checksum
1329 * for the frame did not produce the expected 0xFFFF value, then the
1330 * transfer code would be set to 0xA.
1331 * @control_1:Bits 0 to 1 - Reserved
1332 * Bits 2 to 15 - Buffer0_Size.This field is set by the host and
1333 * eventually overwritten by the adapter. The host writes the
1334 * available buffer size in bytes when it passes the descriptor to
1335 * the adapter. When a frame is delivered the host, the adapter
1336 * populates this field with the number of bytes written into the
1337 * buffer. The largest supported buffer is 16, 383 bytes.
1338 * Bit 16 to 47 - RTH Hash Value 32-bit RTH hash value. Only valid if
1339 * RTH_HASH_TYPE (Control_0, bits 20:23) is nonzero.
1340 * Bit 48 to 63 - VLAN_Tag[0:15] The contents of the variable portion
1341 * of the VLAN tag, if one was detected by the adapter. This field is
1342 * populated even if VLAN-tag stripping is enabled.
1343 * @buffer0_ptr: Pointer to buffer. This field is populated by the driver.
1344 *
1345 * One buffer mode RxD for ring structure
1346 */
1347struct vxge_hw_ring_rxd_1 {
1348 u64 host_control;
1349 u64 control_0;
1350#define VXGE_HW_RING_RXD_RTH_BUCKET_GET(ctrl0) vxge_bVALn(ctrl0, 0, 7)
1351
1352#define VXGE_HW_RING_RXD_LIST_OWN_ADAPTER vxge_mBIT(7)
1353
1354#define VXGE_HW_RING_RXD_FAST_PATH_ELIGIBLE_GET(ctrl0) vxge_bVALn(ctrl0, 8, 1)
1355
1356#define VXGE_HW_RING_RXD_L3_CKSUM_CORRECT_GET(ctrl0) vxge_bVALn(ctrl0, 9, 1)
1357
1358#define VXGE_HW_RING_RXD_L4_CKSUM_CORRECT_GET(ctrl0) vxge_bVALn(ctrl0, 10, 1)
1359
1360#define VXGE_HW_RING_RXD_T_CODE_GET(ctrl0) vxge_bVALn(ctrl0, 12, 4)
1361#define VXGE_HW_RING_RXD_T_CODE(val) vxge_vBIT(val, 12, 4)
1362
1363#define VXGE_HW_RING_RXD_T_CODE_UNUSED VXGE_HW_RING_T_CODE_UNUSED
1364
1365#define VXGE_HW_RING_RXD_SYN_GET(ctrl0) vxge_bVALn(ctrl0, 16, 1)
1366
1367#define VXGE_HW_RING_RXD_IS_ICMP_GET(ctrl0) vxge_bVALn(ctrl0, 17, 1)
1368
1369#define VXGE_HW_RING_RXD_RTH_SPDM_HIT_GET(ctrl0) vxge_bVALn(ctrl0, 18, 1)
1370
1371#define VXGE_HW_RING_RXD_RTH_IT_HIT_GET(ctrl0) vxge_bVALn(ctrl0, 19, 1)
1372
1373#define VXGE_HW_RING_RXD_RTH_HASH_TYPE_GET(ctrl0) vxge_bVALn(ctrl0, 20, 4)
1374
1375#define VXGE_HW_RING_RXD_IS_VLAN_GET(ctrl0) vxge_bVALn(ctrl0, 24, 1)
1376
1377#define VXGE_HW_RING_RXD_ETHER_ENCAP_GET(ctrl0) vxge_bVALn(ctrl0, 25, 2)
1378
1379#define VXGE_HW_RING_RXD_FRAME_PROTO_GET(ctrl0) vxge_bVALn(ctrl0, 27, 5)
1380
1381#define VXGE_HW_RING_RXD_L3_CKSUM_GET(ctrl0) vxge_bVALn(ctrl0, 32, 16)
1382
1383#define VXGE_HW_RING_RXD_L4_CKSUM_GET(ctrl0) vxge_bVALn(ctrl0, 48, 16)
1384
1385 u64 control_1;
1386
1387#define VXGE_HW_RING_RXD_1_BUFFER0_SIZE_GET(ctrl1) vxge_bVALn(ctrl1, 2, 14)
1388#define VXGE_HW_RING_RXD_1_BUFFER0_SIZE(val) vxge_vBIT(val, 2, 14)
1389#define VXGE_HW_RING_RXD_1_BUFFER0_SIZE_MASK vxge_vBIT(0x3FFF, 2, 14)
1390
1391#define VXGE_HW_RING_RXD_1_RTH_HASH_VAL_GET(ctrl1) vxge_bVALn(ctrl1, 16, 32)
1392
1393#define VXGE_HW_RING_RXD_VLAN_TAG_GET(ctrl1) vxge_bVALn(ctrl1, 48, 16)
1394
1395 u64 buffer0_ptr;
1396};
1397
1398enum vxge_hw_rth_algoritms {
1399 RTH_ALG_JENKINS = 0,
1400 RTH_ALG_MS_RSS = 1,
1401 RTH_ALG_CRC32C = 2
1402};
1403
1404/**
1405 * struct vxge_hw_rth_hash_types - RTH hash types.
1406 * @hash_type_tcpipv4_en: Enables RTH field type HashTypeTcpIPv4
1407 * @hash_type_ipv4_en: Enables RTH field type HashTypeIPv4
1408 * @hash_type_tcpipv6_en: Enables RTH field type HashTypeTcpIPv6
1409 * @hash_type_ipv6_en: Enables RTH field type HashTypeIPv6
1410 * @hash_type_tcpipv6ex_en: Enables RTH field type HashTypeTcpIPv6Ex
1411 * @hash_type_ipv6ex_en: Enables RTH field type HashTypeIPv6Ex
1412 *
1413 * Used to pass RTH hash types to rts_rts_set.
1414 *
1415 * See also: vxge_hw_vpath_rts_rth_set(), vxge_hw_vpath_rts_rth_get().
1416 */
1417struct vxge_hw_rth_hash_types {
1418 u8 hash_type_tcpipv4_en;
1419 u8 hash_type_ipv4_en;
1420 u8 hash_type_tcpipv6_en;
1421 u8 hash_type_ipv6_en;
1422 u8 hash_type_tcpipv6ex_en;
1423 u8 hash_type_ipv6ex_en;
1424};
1425
1426u32
1427vxge_hw_device_debug_mask_get(struct __vxge_hw_device *devh);
1428
1429void vxge_hw_device_debug_set(
1430 struct __vxge_hw_device *devh,
1431 enum vxge_debug_level level,
1432 u32 mask);
1433
1434u32
1435vxge_hw_device_error_level_get(struct __vxge_hw_device *devh);
1436
1437u32
1438vxge_hw_device_trace_level_get(struct __vxge_hw_device *devh);
1439
1440u32
1441vxge_hw_device_debug_mask_get(struct __vxge_hw_device *devh);
1442
1443/**
1444 * vxge_hw_ring_rxd_size_get - Get the size of ring descriptor.
1445 * @buf_mode: Buffer mode (1, 3 or 5)
1446 *
1447 * This function returns the size of RxD for given buffer mode
1448 */
1449static inline u32 vxge_hw_ring_rxd_size_get(u32 buf_mode)
1450{
1451 return sizeof(struct vxge_hw_ring_rxd_1);
1452}
1453
1454/**
1455 * vxge_hw_ring_rxds_per_block_get - Get the number of rxds per block.
1456 * @buf_mode: Buffer mode (1 buffer mode only)
1457 *
1458 * This function returns the number of RxD for RxD block for given buffer mode
1459 */
1460static inline u32 vxge_hw_ring_rxds_per_block_get(u32 buf_mode)
1461{
1462 return (u32)((VXGE_HW_BLOCK_SIZE-16) /
1463 sizeof(struct vxge_hw_ring_rxd_1));
1464}
1465
1466/**
1467 * vxge_hw_ring_rxd_1b_set - Prepare 1-buffer-mode descriptor.
1468 * @rxdh: Descriptor handle.
1469 * @dma_pointer: DMA address of a single receive buffer this descriptor
1470 * should carry. Note that by the time vxge_hw_ring_rxd_1b_set is called,
1471 * the receive buffer should be already mapped to the device
1472 * @size: Size of the receive @dma_pointer buffer.
1473 *
1474 * Prepare 1-buffer-mode Rx descriptor for posting
1475 * (via vxge_hw_ring_rxd_post()).
1476 *
1477 * This inline helper-function does not return any parameters and always
1478 * succeeds.
1479 *
1480 */
1481static inline
1482void vxge_hw_ring_rxd_1b_set(
1483 void *rxdh,
1484 dma_addr_t dma_pointer,
1485 u32 size)
1486{
1487 struct vxge_hw_ring_rxd_1 *rxdp = (struct vxge_hw_ring_rxd_1 *)rxdh;
1488 rxdp->buffer0_ptr = dma_pointer;
1489 rxdp->control_1 &= ~VXGE_HW_RING_RXD_1_BUFFER0_SIZE_MASK;
1490 rxdp->control_1 |= VXGE_HW_RING_RXD_1_BUFFER0_SIZE(size);
1491}
1492
1493/**
1494 * vxge_hw_ring_rxd_1b_get - Get data from the completed 1-buf
1495 * descriptor.
1496 * @vpath_handle: Virtual Path handle.
1497 * @rxdh: Descriptor handle.
1498 * @dma_pointer: DMA address of a single receive buffer this descriptor
1499 * carries. Returned by HW.
1500 * @pkt_length: Length (in bytes) of the data in the buffer pointed by
1501 *
1502 * Retrieve protocol data from the completed 1-buffer-mode Rx descriptor.
1503 * This inline helper-function uses completed descriptor to populate receive
1504 * buffer pointer and other "out" parameters. The function always succeeds.
1505 *
1506 */
1507static inline
1508void vxge_hw_ring_rxd_1b_get(
1509 struct __vxge_hw_ring *ring_handle,
1510 void *rxdh,
1511 u32 *pkt_length)
1512{
1513 struct vxge_hw_ring_rxd_1 *rxdp = (struct vxge_hw_ring_rxd_1 *)rxdh;
1514
1515 *pkt_length =
1516 (u32)VXGE_HW_RING_RXD_1_BUFFER0_SIZE_GET(rxdp->control_1);
1517}
1518
1519/**
1520 * vxge_hw_ring_rxd_1b_info_get - Get extended information associated with
1521 * a completed receive descriptor for 1b mode.
1522 * @vpath_handle: Virtual Path handle.
1523 * @rxdh: Descriptor handle.
1524 * @rxd_info: Descriptor information
1525 *
1526 * Retrieve extended information associated with a completed receive descriptor.
1527 *
1528 */
1529static inline
1530void vxge_hw_ring_rxd_1b_info_get(
1531 struct __vxge_hw_ring *ring_handle,
1532 void *rxdh,
1533 struct vxge_hw_ring_rxd_info *rxd_info)
1534{
1535
1536 struct vxge_hw_ring_rxd_1 *rxdp = (struct vxge_hw_ring_rxd_1 *)rxdh;
1537 rxd_info->syn_flag =
1538 (u32)VXGE_HW_RING_RXD_SYN_GET(rxdp->control_0);
1539 rxd_info->is_icmp =
1540 (u32)VXGE_HW_RING_RXD_IS_ICMP_GET(rxdp->control_0);
1541 rxd_info->fast_path_eligible =
1542 (u32)VXGE_HW_RING_RXD_FAST_PATH_ELIGIBLE_GET(rxdp->control_0);
1543 rxd_info->l3_cksum_valid =
1544 (u32)VXGE_HW_RING_RXD_L3_CKSUM_CORRECT_GET(rxdp->control_0);
1545 rxd_info->l3_cksum =
1546 (u32)VXGE_HW_RING_RXD_L3_CKSUM_GET(rxdp->control_0);
1547 rxd_info->l4_cksum_valid =
1548 (u32)VXGE_HW_RING_RXD_L4_CKSUM_CORRECT_GET(rxdp->control_0);
1549 rxd_info->l4_cksum =
1550 (u32)VXGE_HW_RING_RXD_L4_CKSUM_GET(rxdp->control_0);;
1551 rxd_info->frame =
1552 (u32)VXGE_HW_RING_RXD_ETHER_ENCAP_GET(rxdp->control_0);
1553 rxd_info->proto =
1554 (u32)VXGE_HW_RING_RXD_FRAME_PROTO_GET(rxdp->control_0);
1555 rxd_info->is_vlan =
1556 (u32)VXGE_HW_RING_RXD_IS_VLAN_GET(rxdp->control_0);
1557 rxd_info->vlan =
1558 (u32)VXGE_HW_RING_RXD_VLAN_TAG_GET(rxdp->control_1);
1559 rxd_info->rth_bucket =
1560 (u32)VXGE_HW_RING_RXD_RTH_BUCKET_GET(rxdp->control_0);
1561 rxd_info->rth_it_hit =
1562 (u32)VXGE_HW_RING_RXD_RTH_IT_HIT_GET(rxdp->control_0);
1563 rxd_info->rth_spdm_hit =
1564 (u32)VXGE_HW_RING_RXD_RTH_SPDM_HIT_GET(rxdp->control_0);
1565 rxd_info->rth_hash_type =
1566 (u32)VXGE_HW_RING_RXD_RTH_HASH_TYPE_GET(rxdp->control_0);
1567 rxd_info->rth_value =
1568 (u32)VXGE_HW_RING_RXD_1_RTH_HASH_VAL_GET(rxdp->control_1);
1569}
1570
1571/**
1572 * vxge_hw_ring_rxd_private_get - Get driver private per-descriptor data
1573 * of 1b mode 3b mode ring.
1574 * @rxdh: Descriptor handle.
1575 *
1576 * Returns: private driver info associated with the descriptor.
1577 * driver requests per-descriptor space via vxge_hw_ring_attr.
1578 *
1579 */
1580static inline void *vxge_hw_ring_rxd_private_get(void *rxdh)
1581{
1582 struct vxge_hw_ring_rxd_1 *rxdp = (struct vxge_hw_ring_rxd_1 *)rxdh;
1583 return (void *)(size_t)rxdp->host_control;
1584}
1585
1586/**
1587 * vxge_hw_fifo_txdl_cksum_set_bits - Offload checksum.
1588 * @txdlh: Descriptor handle.
1589 * @cksum_bits: Specifies which checksums are to be offloaded: IPv4,
1590 * and/or TCP and/or UDP.
1591 *
1592 * Ask Titan to calculate IPv4 & transport checksums for _this_ transmit
1593 * descriptor.
1594 * This API is part of the preparation of the transmit descriptor for posting
1595 * (via vxge_hw_fifo_txdl_post()). The related "preparation" APIs include
1596 * vxge_hw_fifo_txdl_mss_set(), vxge_hw_fifo_txdl_buffer_set_aligned(),
1597 * and vxge_hw_fifo_txdl_buffer_set().
1598 * All these APIs fill in the fields of the fifo descriptor,
1599 * in accordance with the Titan specification.
1600 *
1601 */
1602static inline void vxge_hw_fifo_txdl_cksum_set_bits(void *txdlh, u64 cksum_bits)
1603{
1604 struct vxge_hw_fifo_txd *txdp = (struct vxge_hw_fifo_txd *)txdlh;
1605 txdp->control_1 |= cksum_bits;
1606}
1607
1608/**
1609 * vxge_hw_fifo_txdl_mss_set - Set MSS.
1610 * @txdlh: Descriptor handle.
1611 * @mss: MSS size for _this_ TCP connection. Passed by TCP stack down to the
1612 * driver, which in turn inserts the MSS into the @txdlh.
1613 *
1614 * This API is part of the preparation of the transmit descriptor for posting
1615 * (via vxge_hw_fifo_txdl_post()). The related "preparation" APIs include
1616 * vxge_hw_fifo_txdl_buffer_set(), vxge_hw_fifo_txdl_buffer_set_aligned(),
1617 * and vxge_hw_fifo_txdl_cksum_set_bits().
1618 * All these APIs fill in the fields of the fifo descriptor,
1619 * in accordance with the Titan specification.
1620 *
1621 */
1622static inline void vxge_hw_fifo_txdl_mss_set(void *txdlh, int mss)
1623{
1624 struct vxge_hw_fifo_txd *txdp = (struct vxge_hw_fifo_txd *)txdlh;
1625
1626 txdp->control_0 |= VXGE_HW_FIFO_TXD_LSO_EN;
1627 txdp->control_0 |= VXGE_HW_FIFO_TXD_LSO_MSS(mss);
1628}
1629
1630/**
1631 * vxge_hw_fifo_txdl_vlan_set - Set VLAN tag.
1632 * @txdlh: Descriptor handle.
1633 * @vlan_tag: 16bit VLAN tag.
1634 *
1635 * Insert VLAN tag into specified transmit descriptor.
1636 * The actual insertion of the tag into outgoing frame is done by the hardware.
1637 */
1638static inline void vxge_hw_fifo_txdl_vlan_set(void *txdlh, u16 vlan_tag)
1639{
1640 struct vxge_hw_fifo_txd *txdp = (struct vxge_hw_fifo_txd *)txdlh;
1641
1642 txdp->control_1 |= VXGE_HW_FIFO_TXD_VLAN_ENABLE;
1643 txdp->control_1 |= VXGE_HW_FIFO_TXD_VLAN_TAG(vlan_tag);
1644}
1645
1646/**
1647 * vxge_hw_fifo_txdl_private_get - Retrieve per-descriptor private data.
1648 * @txdlh: Descriptor handle.
1649 *
1650 * Retrieve per-descriptor private data.
1651 * Note that driver requests per-descriptor space via
1652 * struct vxge_hw_fifo_attr passed to
1653 * vxge_hw_vpath_open().
1654 *
1655 * Returns: private driver data associated with the descriptor.
1656 */
1657static inline void *vxge_hw_fifo_txdl_private_get(void *txdlh)
1658{
1659 struct vxge_hw_fifo_txd *txdp = (struct vxge_hw_fifo_txd *)txdlh;
1660
1661 return (void *)(size_t)txdp->host_control;
1662}
1663
1664/**
1665 * struct vxge_hw_ring_attr - Ring open "template".
1666 * @callback: Ring completion callback. HW invokes the callback when there
1667 * are new completions on that ring. In many implementations
1668 * the @callback executes in the hw interrupt context.
1669 * @rxd_init: Ring's descriptor-initialize callback.
1670 * See vxge_hw_ring_rxd_init_f{}.
1671 * If not NULL, HW invokes the callback when opening
1672 * the ring.
1673 * @rxd_term: Ring's descriptor-terminate callback. If not NULL,
1674 * HW invokes the callback when closing the corresponding ring.
1675 * See also vxge_hw_ring_rxd_term_f{}.
1676 * @userdata: User-defined "context" of _that_ ring. Passed back to the
1677 * user as one of the @callback, @rxd_init, and @rxd_term arguments.
1678 * @per_rxd_space: If specified (i.e., greater than zero): extra space
1679 * reserved by HW per each receive descriptor.
1680 * Can be used to store
1681 * and retrieve on completion, information specific
1682 * to the driver.
1683 *
1684 * Ring open "template". User fills the structure with ring
1685 * attributes and passes it to vxge_hw_vpath_open().
1686 */
1687struct vxge_hw_ring_attr {
1688 enum vxge_hw_status (*callback)(
1689 struct __vxge_hw_ring *ringh,
1690 void *rxdh,
1691 u8 t_code,
1692 void *userdata);
1693
1694 enum vxge_hw_status (*rxd_init)(
1695 void *rxdh,
1696 void *userdata);
1697
1698 void (*rxd_term)(
1699 void *rxdh,
1700 enum vxge_hw_rxd_state state,
1701 void *userdata);
1702
1703 void *userdata;
1704 u32 per_rxd_space;
1705};
1706
1707/**
1708 * function vxge_hw_fifo_callback_f - FIFO callback.
1709 * @vpath_handle: Virtual path whose Fifo "containing" 1 or more completed
1710 * descriptors.
1711 * @txdlh: First completed descriptor.
1712 * @txdl_priv: Pointer to per txdl space allocated
1713 * @t_code: Transfer code, as per Titan User Guide.
1714 * Returned by HW.
1715 * @host_control: Opaque 64bit data stored by driver inside the Titan
1716 * descriptor prior to posting the latter on the fifo
1717 * via vxge_hw_fifo_txdl_post(). The @host_control is returned
1718 * as is to the driver with each completed descriptor.
1719 * @userdata: Opaque per-fifo data specified at fifo open
1720 * time, via vxge_hw_vpath_open().
1721 *
1722 * Fifo completion callback (type declaration). A single per-fifo
1723 * callback is specified at fifo open time, via
1724 * vxge_hw_vpath_open(). Typically gets called as part of the processing
1725 * of the Interrupt Service Routine.
1726 *
1727 * Fifo callback gets called by HW if, and only if, there is at least
1728 * one new completion on a given fifo. Upon processing the first @txdlh driver
1729 * is _supposed_ to continue consuming completions using:
1730 * - vxge_hw_fifo_txdl_next_completed()
1731 *
1732 * Note that failure to process new completions in a timely fashion
1733 * leads to VXGE_HW_INF_OUT_OF_DESCRIPTORS condition.
1734 *
1735 * Non-zero @t_code means failure to process transmit descriptor.
1736 *
1737 * In the "transmit" case the failure could happen, for instance, when the
1738 * link is down, in which case Titan completes the descriptor because it
1739 * is not able to send the data out.
1740 *
1741 * For details please refer to Titan User Guide.
1742 *
1743 * See also: vxge_hw_fifo_txdl_next_completed(), vxge_hw_fifo_txdl_term_f{}.
1744 */
1745/**
1746 * function vxge_hw_fifo_txdl_term_f - Terminate descriptor callback.
1747 * @txdlh: First completed descriptor.
1748 * @txdl_priv: Pointer to per txdl space allocated
1749 * @state: One of the enum vxge_hw_txdl_state{} enumerated states.
1750 * @userdata: Per-fifo user data (a.k.a. context) specified at
1751 * fifo open time, via vxge_hw_vpath_open().
1752 *
1753 * Terminate descriptor callback. Unless NULL is specified in the
1754 * struct vxge_hw_fifo_attr{} structure passed to vxge_hw_vpath_open()),
1755 * HW invokes the callback as part of closing fifo, prior to
1756 * de-allocating the ring and associated data structures
1757 * (including descriptors).
1758 * driver should utilize the callback to (for instance) unmap
1759 * and free DMA data buffers associated with the posted (state =
1760 * VXGE_HW_TXDL_STATE_POSTED) descriptors,
1761 * as well as other relevant cleanup functions.
1762 *
1763 * See also: struct vxge_hw_fifo_attr{}
1764 */
1765/**
1766 * struct vxge_hw_fifo_attr - Fifo open "template".
1767 * @callback: Fifo completion callback. HW invokes the callback when there
1768 * are new completions on that fifo. In many implementations
1769 * the @callback executes in the hw interrupt context.
1770 * @txdl_term: Fifo's descriptor-terminate callback. If not NULL,
1771 * HW invokes the callback when closing the corresponding fifo.
1772 * See also vxge_hw_fifo_txdl_term_f{}.
1773 * @userdata: User-defined "context" of _that_ fifo. Passed back to the
1774 * user as one of the @callback, and @txdl_term arguments.
1775 * @per_txdl_space: If specified (i.e., greater than zero): extra space
1776 * reserved by HW per each transmit descriptor. Can be used to
1777 * store, and retrieve on completion, information specific
1778 * to the driver.
1779 *
1780 * Fifo open "template". User fills the structure with fifo
1781 * attributes and passes it to vxge_hw_vpath_open().
1782 */
1783struct vxge_hw_fifo_attr {
1784
1785 enum vxge_hw_status (*callback)(
1786 struct __vxge_hw_fifo *fifo_handle,
1787 void *txdlh,
1788 enum vxge_hw_fifo_tcode t_code,
1789 void *userdata,
1790 void **skb_ptr);
1791
1792 void (*txdl_term)(
1793 void *txdlh,
1794 enum vxge_hw_txdl_state state,
1795 void *userdata);
1796
1797 void *userdata;
1798 u32 per_txdl_space;
1799};
1800
1801/**
1802 * struct vxge_hw_vpath_attr - Attributes of virtual path
1803 * @vp_id: Identifier of Virtual Path
1804 * @ring_attr: Attributes of ring for non-offload receive
1805 * @fifo_attr: Attributes of fifo for non-offload transmit
1806 *
1807 * Attributes of virtual path. This structure is passed as parameter
1808 * to the vxge_hw_vpath_open() routine to set the attributes of ring and fifo.
1809 */
1810struct vxge_hw_vpath_attr {
1811 u32 vp_id;
1812 struct vxge_hw_ring_attr ring_attr;
1813 struct vxge_hw_fifo_attr fifo_attr;
1814};
1815
1816enum vxge_hw_status
1817__vxge_hw_blockpool_create(struct __vxge_hw_device *hldev,
1818 struct __vxge_hw_blockpool *blockpool,
1819 u32 pool_size,
1820 u32 pool_max);
1821
1822void
1823__vxge_hw_blockpool_destroy(struct __vxge_hw_blockpool *blockpool);
1824
1825struct __vxge_hw_blockpool_entry *
1826__vxge_hw_blockpool_block_allocate(struct __vxge_hw_device *hldev,
1827 u32 size);
1828
1829void
1830__vxge_hw_blockpool_block_free(struct __vxge_hw_device *hldev,
1831 struct __vxge_hw_blockpool_entry *entry);
1832
1833void *
1834__vxge_hw_blockpool_malloc(struct __vxge_hw_device *hldev,
1835 u32 size,
1836 struct vxge_hw_mempool_dma *dma_object);
1837
1838void
1839__vxge_hw_blockpool_free(struct __vxge_hw_device *hldev,
1840 void *memblock,
1841 u32 size,
1842 struct vxge_hw_mempool_dma *dma_object);
1843
1844enum vxge_hw_status
1845__vxge_hw_device_fifo_config_check(struct vxge_hw_fifo_config *fifo_config);
1846
1847enum vxge_hw_status
1848__vxge_hw_device_config_check(struct vxge_hw_device_config *new_config);
1849
1850enum vxge_hw_status
1851vxge_hw_mgmt_device_config(struct __vxge_hw_device *devh,
1852 struct vxge_hw_device_config *dev_config, int size);
1853
1854enum vxge_hw_status __devinit vxge_hw_device_hw_info_get(
1855 void __iomem *bar0,
1856 struct vxge_hw_device_hw_info *hw_info);
1857
1858enum vxge_hw_status
1859__vxge_hw_vpath_fw_ver_get(
1860 u32 vp_id,
1861 struct vxge_hw_vpath_reg __iomem *vpath_reg,
1862 struct vxge_hw_device_hw_info *hw_info);
1863
1864enum vxge_hw_status
1865__vxge_hw_vpath_card_info_get(
1866 u32 vp_id,
1867 struct vxge_hw_vpath_reg __iomem *vpath_reg,
1868 struct vxge_hw_device_hw_info *hw_info);
1869
1870enum vxge_hw_status __devinit vxge_hw_device_config_default_get(
1871 struct vxge_hw_device_config *device_config);
1872
1873/**
1874 * vxge_hw_device_link_state_get - Get link state.
1875 * @devh: HW device handle.
1876 *
1877 * Get link state.
1878 * Returns: link state.
1879 */
1880static inline
1881enum vxge_hw_device_link_state vxge_hw_device_link_state_get(
1882 struct __vxge_hw_device *devh)
1883{
1884 return devh->link_state;
1885}
1886
1887void vxge_hw_device_terminate(struct __vxge_hw_device *devh);
1888
1889const u8 *
1890vxge_hw_device_serial_number_get(struct __vxge_hw_device *devh);
1891
1892u16 vxge_hw_device_link_width_get(struct __vxge_hw_device *devh);
1893
1894const u8 *
1895vxge_hw_device_product_name_get(struct __vxge_hw_device *devh);
1896
1897enum vxge_hw_status __devinit vxge_hw_device_initialize(
1898 struct __vxge_hw_device **devh,
1899 struct vxge_hw_device_attr *attr,
1900 struct vxge_hw_device_config *device_config);
1901
1902enum vxge_hw_status vxge_hw_device_getpause_data(
1903 struct __vxge_hw_device *devh,
1904 u32 port,
1905 u32 *tx,
1906 u32 *rx);
1907
1908enum vxge_hw_status vxge_hw_device_setpause_data(
1909 struct __vxge_hw_device *devh,
1910 u32 port,
1911 u32 tx,
1912 u32 rx);
1913
1914static inline void *vxge_os_dma_malloc(struct pci_dev *pdev,
1915 unsigned long size,
1916 struct pci_dev **p_dmah,
1917 struct pci_dev **p_dma_acch)
1918{
1919 gfp_t flags;
1920 void *vaddr;
1921 unsigned long misaligned = 0;
1922 *p_dma_acch = *p_dmah = NULL;
1923
1924 if (in_interrupt())
1925 flags = GFP_ATOMIC | GFP_DMA;
1926 else
1927 flags = GFP_KERNEL | GFP_DMA;
1928
1929 size += VXGE_CACHE_LINE_SIZE;
1930
1931 vaddr = kmalloc((size), flags);
1932 if (vaddr == NULL)
1933 return vaddr;
1934 misaligned = (unsigned long)VXGE_ALIGN(*((u64 *)&vaddr),
1935 VXGE_CACHE_LINE_SIZE);
1936 *(unsigned long *)p_dma_acch = misaligned;
1937 vaddr = (void *)((u8 *)vaddr + misaligned);
1938 return vaddr;
1939}
1940
1941extern void vxge_hw_blockpool_block_add(
1942 struct __vxge_hw_device *devh,
1943 void *block_addr,
1944 u32 length,
1945 struct pci_dev *dma_h,
1946 struct pci_dev *acc_handle);
1947
1948static inline void vxge_os_dma_malloc_async(struct pci_dev *pdev, void *devh,
1949 unsigned long size)
1950{
1951 gfp_t flags;
1952 void *vaddr;
1953
1954 if (in_interrupt())
1955 flags = GFP_ATOMIC | GFP_DMA;
1956 else
1957 flags = GFP_KERNEL | GFP_DMA;
1958
1959 vaddr = kmalloc((size), flags);
1960
1961 vxge_hw_blockpool_block_add(devh, vaddr, size, pdev, pdev);
1962}
1963
1964static inline void vxge_os_dma_free(struct pci_dev *pdev, const void *vaddr,
1965 struct pci_dev **p_dma_acch)
1966{
1967 unsigned long misaligned = *(unsigned long *)p_dma_acch;
1968 u8 *tmp = (u8 *)vaddr;
1969 tmp -= misaligned;
1970 kfree((void *)tmp);
1971}
1972
1973/*
1974 * __vxge_hw_mempool_item_priv - will return pointer on per item private space
1975 */
1976static inline void*
1977__vxge_hw_mempool_item_priv(
1978 struct vxge_hw_mempool *mempool,
1979 u32 memblock_idx,
1980 void *item,
1981 u32 *memblock_item_idx)
1982{
1983 ptrdiff_t offset;
1984 void *memblock = mempool->memblocks_arr[memblock_idx];
1985
1986
1987 offset = (u32)((u8 *)item - (u8 *)memblock);
1988 vxge_assert(offset >= 0 && (u32)offset < mempool->memblock_size);
1989
1990 (*memblock_item_idx) = (u32) offset / mempool->item_size;
1991 vxge_assert((*memblock_item_idx) < mempool->items_per_memblock);
1992
1993 return (u8 *)mempool->memblocks_priv_arr[memblock_idx] +
1994 (*memblock_item_idx) * mempool->items_priv_size;
1995}
1996
1997enum vxge_hw_status
1998__vxge_hw_mempool_grow(
1999 struct vxge_hw_mempool *mempool,
2000 u32 num_allocate,
2001 u32 *num_allocated);
2002
2003struct vxge_hw_mempool*
2004__vxge_hw_mempool_create(
2005 struct __vxge_hw_device *devh,
2006 u32 memblock_size,
2007 u32 item_size,
2008 u32 private_size,
2009 u32 items_initial,
2010 u32 items_max,
2011 struct vxge_hw_mempool_cbs *mp_callback,
2012 void *userdata);
2013
2014struct __vxge_hw_channel*
2015__vxge_hw_channel_allocate(struct __vxge_hw_vpath_handle *vph,
2016 enum __vxge_hw_channel_type type, u32 length,
2017 u32 per_dtr_space, void *userdata);
2018
2019void
2020__vxge_hw_channel_free(
2021 struct __vxge_hw_channel *channel);
2022
2023enum vxge_hw_status
2024__vxge_hw_channel_initialize(
2025 struct __vxge_hw_channel *channel);
2026
2027enum vxge_hw_status
2028__vxge_hw_channel_reset(
2029 struct __vxge_hw_channel *channel);
2030
2031/*
2032 * __vxge_hw_fifo_txdl_priv - Return the max fragments allocated
2033 * for the fifo.
2034 * @fifo: Fifo
2035 * @txdp: Poniter to a TxD
2036 */
2037static inline struct __vxge_hw_fifo_txdl_priv *
2038__vxge_hw_fifo_txdl_priv(
2039 struct __vxge_hw_fifo *fifo,
2040 struct vxge_hw_fifo_txd *txdp)
2041{
2042 return (struct __vxge_hw_fifo_txdl_priv *)
2043 (((char *)((ulong)txdp->host_control)) +
2044 fifo->per_txdl_space);
2045}
2046
2047enum vxge_hw_status vxge_hw_vpath_open(
2048 struct __vxge_hw_device *devh,
2049 struct vxge_hw_vpath_attr *attr,
2050 struct __vxge_hw_vpath_handle **vpath_handle);
2051
2052enum vxge_hw_status
2053__vxge_hw_device_vpath_reset_in_prog_check(u64 __iomem *vpath_rst_in_prog);
2054
2055enum vxge_hw_status vxge_hw_vpath_close(
2056 struct __vxge_hw_vpath_handle *vpath_handle);
2057
2058enum vxge_hw_status
2059vxge_hw_vpath_reset(
2060 struct __vxge_hw_vpath_handle *vpath_handle);
2061
2062enum vxge_hw_status
2063vxge_hw_vpath_recover_from_reset(
2064 struct __vxge_hw_vpath_handle *vpath_handle);
2065
2066void
2067vxge_hw_vpath_enable(struct __vxge_hw_vpath_handle *vp);
2068
2069enum vxge_hw_status
2070vxge_hw_vpath_check_leak(struct __vxge_hw_ring *ringh);
2071
2072enum vxge_hw_status vxge_hw_vpath_mtu_set(
2073 struct __vxge_hw_vpath_handle *vpath_handle,
2074 u32 new_mtu);
2075
2076enum vxge_hw_status vxge_hw_vpath_stats_enable(
2077 struct __vxge_hw_vpath_handle *vpath_handle);
2078
2079enum vxge_hw_status
2080__vxge_hw_vpath_stats_access(
2081 struct __vxge_hw_virtualpath *vpath,
2082 u32 operation,
2083 u32 offset,
2084 u64 *stat);
2085
2086enum vxge_hw_status
2087__vxge_hw_vpath_xmac_tx_stats_get(
2088 struct __vxge_hw_virtualpath *vpath,
2089 struct vxge_hw_xmac_vpath_tx_stats *vpath_tx_stats);
2090
2091enum vxge_hw_status
2092__vxge_hw_vpath_xmac_rx_stats_get(
2093 struct __vxge_hw_virtualpath *vpath,
2094 struct vxge_hw_xmac_vpath_rx_stats *vpath_rx_stats);
2095
2096enum vxge_hw_status
2097__vxge_hw_vpath_stats_get(
2098 struct __vxge_hw_virtualpath *vpath,
2099 struct vxge_hw_vpath_stats_hw_info *hw_stats);
2100
2101void
2102vxge_hw_vpath_rx_doorbell_init(struct __vxge_hw_vpath_handle *vp);
2103
2104enum vxge_hw_status
2105__vxge_hw_device_vpath_config_check(struct vxge_hw_vp_config *vp_config);
2106
2107void
2108__vxge_hw_device_pci_e_init(struct __vxge_hw_device *hldev);
2109
2110enum vxge_hw_status
2111__vxge_hw_legacy_swapper_set(struct vxge_hw_legacy_reg __iomem *legacy_reg);
2112
2113enum vxge_hw_status
2114__vxge_hw_vpath_swapper_set(struct vxge_hw_vpath_reg __iomem *vpath_reg);
2115
2116enum vxge_hw_status
2117__vxge_hw_kdfc_swapper_set(struct vxge_hw_legacy_reg __iomem *legacy_reg,
2118 struct vxge_hw_vpath_reg __iomem *vpath_reg);
2119
2120enum vxge_hw_status
2121__vxge_hw_device_register_poll(
2122 void __iomem *reg,
2123 u64 mask, u32 max_millis);
2124
2125#ifndef readq
2126static inline u64 readq(void __iomem *addr)
2127{
2128 u64 ret = 0;
2129 ret = readl(addr + 4);
2130 ret <<= 32;
2131 ret |= readl(addr);
2132
2133 return ret;
2134}
2135#endif
2136
2137#ifndef writeq
2138static inline void writeq(u64 val, void __iomem *addr)
2139{
2140 writel((u32) (val), addr);
2141 writel((u32) (val >> 32), (addr + 4));
2142}
2143#endif
2144
2145static inline void __vxge_hw_pio_mem_write32_upper(u32 val, void __iomem *addr)
2146{
2147 writel(val, addr + 4);
2148}
2149
2150static inline void __vxge_hw_pio_mem_write32_lower(u32 val, void __iomem *addr)
2151{
2152 writel(val, addr);
2153}
2154
2155static inline enum vxge_hw_status
2156__vxge_hw_pio_mem_write64(u64 val64, void __iomem *addr,
2157 u64 mask, u32 max_millis)
2158{
2159 enum vxge_hw_status status = VXGE_HW_OK;
2160
2161 __vxge_hw_pio_mem_write32_lower((u32)vxge_bVALn(val64, 32, 32), addr);
2162 wmb();
2163 __vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(val64, 0, 32), addr);
2164 wmb();
2165
2166 status = __vxge_hw_device_register_poll(addr, mask, max_millis);
2167 return status;
2168}
2169
2170struct vxge_hw_toc_reg __iomem *
2171__vxge_hw_device_toc_get(void __iomem *bar0);
2172
2173enum vxge_hw_status
2174__vxge_hw_device_reg_addr_get(struct __vxge_hw_device *hldev);
2175
2176void
2177__vxge_hw_device_id_get(struct __vxge_hw_device *hldev);
2178
2179void
2180__vxge_hw_device_host_info_get(struct __vxge_hw_device *hldev);
2181
2182enum vxge_hw_status
2183vxge_hw_device_flick_link_led(struct __vxge_hw_device *devh, u64 on_off);
2184
2185enum vxge_hw_status
2186__vxge_hw_device_initialize(struct __vxge_hw_device *hldev);
2187
2188enum vxge_hw_status
2189__vxge_hw_vpath_pci_read(
2190 struct __vxge_hw_virtualpath *vpath,
2191 u32 phy_func_0,
2192 u32 offset,
2193 u32 *val);
2194
2195enum vxge_hw_status
2196__vxge_hw_vpath_addr_get(
2197 u32 vp_id,
2198 struct vxge_hw_vpath_reg __iomem *vpath_reg,
2199 u8 (macaddr)[ETH_ALEN],
2200 u8 (macaddr_mask)[ETH_ALEN]);
2201
2202u32
2203__vxge_hw_vpath_func_id_get(
2204 u32 vp_id, struct vxge_hw_vpmgmt_reg __iomem *vpmgmt_reg);
2205
2206enum vxge_hw_status
2207__vxge_hw_vpath_reset_check(struct __vxge_hw_virtualpath *vpath);
2208
2209/**
2210 * vxge_debug
2211 * @level: level of debug verbosity.
2212 * @mask: mask for the debug
2213 * @buf: Circular buffer for tracing
2214 * @fmt: printf like format string
2215 *
2216 * Provides logging facilities. Can be customized on per-module
2217 * basis or/and with debug levels. Input parameters, except
2218 * module and level, are the same as posix printf. This function
2219 * may be compiled out if DEBUG macro was never defined.
2220 * See also: enum vxge_debug_level{}.
2221 */
2222
2223#define vxge_trace_aux(level, mask, fmt, ...) \
2224{\
2225 vxge_os_vaprintf(level, mask, fmt, __VA_ARGS__);\
2226}
2227
2228#define vxge_debug(module, level, mask, fmt, ...) { \
2229if ((level >= VXGE_TRACE && ((module & VXGE_DEBUG_TRACE_MASK) == module)) || \
2230 (level >= VXGE_ERR && ((module & VXGE_DEBUG_ERR_MASK) == module))) {\
2231 if ((mask & VXGE_DEBUG_MASK) == mask)\
2232 vxge_trace_aux(level, mask, fmt, __VA_ARGS__); \
2233} \
2234}
2235
2236#if (VXGE_COMPONENT_LL & VXGE_DEBUG_MODULE_MASK)
2237#define vxge_debug_ll(level, mask, fmt, ...) \
2238{\
2239 vxge_debug(VXGE_COMPONENT_LL, level, mask, fmt, __VA_ARGS__);\
2240}
2241
2242#else
2243#define vxge_debug_ll(level, mask, fmt, ...)
2244#endif
2245
2246enum vxge_hw_status vxge_hw_vpath_rts_rth_itable_set(
2247 struct __vxge_hw_vpath_handle **vpath_handles,
2248 u32 vpath_count,
2249 u8 *mtable,
2250 u8 *itable,
2251 u32 itable_size);
2252
2253enum vxge_hw_status vxge_hw_vpath_rts_rth_set(
2254 struct __vxge_hw_vpath_handle *vpath_handle,
2255 enum vxge_hw_rth_algoritms algorithm,
2256 struct vxge_hw_rth_hash_types *hash_type,
2257 u16 bucket_size);
2258
2259#endif
diff --git a/drivers/net/vxge/vxge-ethtool.c b/drivers/net/vxge/vxge-ethtool.c
new file mode 100644
index 000000000000..c6736b972635
--- /dev/null
+++ b/drivers/net/vxge/vxge-ethtool.c
@@ -0,0 +1,1148 @@
1/******************************************************************************
2 * This software may be used and distributed according to the terms of
3 * the GNU General Public License (GPL), incorporated herein by reference.
4 * Drivers based on or derived from this code fall under the GPL and must
5 * retain the authorship, copyright and license notice. This file is not
6 * a complete program and may only be used when the entire operating
7 * system is licensed under the GPL.
8 * See the file COPYING in this distribution for more information.
9 *
10 * vxge-ethtool.c: Driver for Neterion Inc's X3100 Series 10GbE PCIe I/O
11 * Virtualized Server Adapter.
12 * Copyright(c) 2002-2009 Neterion Inc.
13 ******************************************************************************/
14#include<linux/ethtool.h>
15#include <linux/pci.h>
16#include <linux/etherdevice.h>
17
18#include "vxge-ethtool.h"
19
20/**
21 * vxge_ethtool_sset - Sets different link parameters.
22 * @dev: device pointer.
23 * @info: pointer to the structure with parameters given by ethtool to set
24 * link information.
25 *
26 * The function sets different link parameters provided by the user onto
27 * the NIC.
28 * Return value:
29 * 0 on success.
30 */
31
32static int vxge_ethtool_sset(struct net_device *dev, struct ethtool_cmd *info)
33{
34 /* We currently only support 10Gb/FULL */
35 if ((info->autoneg == AUTONEG_ENABLE) ||
36 (info->speed != SPEED_10000) || (info->duplex != DUPLEX_FULL))
37 return -EINVAL;
38
39 return 0;
40}
41
42/**
43 * vxge_ethtool_gset - Return link specific information.
44 * @dev: device pointer.
45 * @info: pointer to the structure with parameters given by ethtool
46 * to return link information.
47 *
48 * Returns link specific information like speed, duplex etc.. to ethtool.
49 * Return value :
50 * return 0 on success.
51 */
52static int vxge_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
53{
54 info->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
55 info->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
56 info->port = PORT_FIBRE;
57
58 info->transceiver = XCVR_EXTERNAL;
59
60 if (netif_carrier_ok(dev)) {
61 info->speed = SPEED_10000;
62 info->duplex = DUPLEX_FULL;
63 } else {
64 info->speed = -1;
65 info->duplex = -1;
66 }
67
68 info->autoneg = AUTONEG_DISABLE;
69 return 0;
70}
71
72/**
73 * vxge_ethtool_gdrvinfo - Returns driver specific information.
74 * @dev: device pointer.
75 * @info: pointer to the structure with parameters given by ethtool to
76 * return driver information.
77 *
78 * Returns driver specefic information like name, version etc.. to ethtool.
79 */
80static void vxge_ethtool_gdrvinfo(struct net_device *dev,
81 struct ethtool_drvinfo *info)
82{
83 struct vxgedev *vdev;
84 vdev = (struct vxgedev *)netdev_priv(dev);
85 strlcpy(info->driver, VXGE_DRIVER_NAME, sizeof(VXGE_DRIVER_NAME));
86 strlcpy(info->version, DRV_VERSION, sizeof(DRV_VERSION));
87 strlcpy(info->fw_version, vdev->fw_version, VXGE_HW_FW_STRLEN);
88 strlcpy(info->bus_info, pci_name(vdev->pdev), sizeof(info->bus_info));
89 info->regdump_len = sizeof(struct vxge_hw_vpath_reg)
90 * vdev->no_of_vpath;
91
92 info->n_stats = STAT_LEN;
93}
94
95/**
96 * vxge_ethtool_gregs - dumps the entire space of Titan into the buffer.
97 * @dev: device pointer.
98 * @regs: pointer to the structure with parameters given by ethtool for
99 * dumping the registers.
100 * @reg_space: The input argumnet into which all the registers are dumped.
101 *
102 * Dumps the vpath register space of Titan NIC into the user given
103 * buffer area.
104 */
105static void vxge_ethtool_gregs(struct net_device *dev,
106 struct ethtool_regs *regs, void *space)
107{
108 int index, offset;
109 enum vxge_hw_status status;
110 u64 reg;
111 u8 *reg_space = (u8 *) space;
112 struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
113 struct __vxge_hw_device *hldev = (struct __vxge_hw_device *)
114 pci_get_drvdata(vdev->pdev);
115
116 regs->len = sizeof(struct vxge_hw_vpath_reg) * vdev->no_of_vpath;
117 regs->version = vdev->pdev->subsystem_device;
118 for (index = 0; index < vdev->no_of_vpath; index++) {
119 for (offset = 0; offset < sizeof(struct vxge_hw_vpath_reg);
120 offset += 8) {
121 status = vxge_hw_mgmt_reg_read(hldev,
122 vxge_hw_mgmt_reg_type_vpath,
123 vdev->vpaths[index].device_id,
124 offset, &reg);
125 if (status != VXGE_HW_OK) {
126 vxge_debug_init(VXGE_ERR,
127 "%s:%d Getting reg dump Failed",
128 __func__, __LINE__);
129 return;
130 }
131
132 memcpy((reg_space + offset), &reg, 8);
133 }
134 }
135}
136
137/**
138 * vxge_ethtool_idnic - To physically identify the nic on the system.
139 * @dev : device pointer.
140 * @id : pointer to the structure with identification parameters given by
141 * ethtool.
142 *
143 * Used to physically identify the NIC on the system.
144 * The Link LED will blink for a time specified by the user.
145 * Return value:
146 * 0 on success
147 */
148static int vxge_ethtool_idnic(struct net_device *dev, u32 data)
149{
150 struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
151 struct __vxge_hw_device *hldev = (struct __vxge_hw_device *)
152 pci_get_drvdata(vdev->pdev);
153
154 vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_ON);
155 msleep_interruptible(data ? (data * HZ) : VXGE_MAX_FLICKER_TIME);
156 vxge_hw_device_flick_link_led(hldev, VXGE_FLICKER_OFF);
157
158 return 0;
159}
160
161/**
162 * vxge_ethtool_getpause_data - Pause frame frame generation and reception.
163 * @dev : device pointer.
164 * @ep : pointer to the structure with pause parameters given by ethtool.
165 * Description:
166 * Returns the Pause frame generation and reception capability of the NIC.
167 * Return value:
168 * void
169 */
170static void vxge_ethtool_getpause_data(struct net_device *dev,
171 struct ethtool_pauseparam *ep)
172{
173 struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
174 struct __vxge_hw_device *hldev = (struct __vxge_hw_device *)
175 pci_get_drvdata(vdev->pdev);
176
177 vxge_hw_device_getpause_data(hldev, 0, &ep->tx_pause, &ep->rx_pause);
178}
179
180/**
181 * vxge_ethtool_setpause_data - set/reset pause frame generation.
182 * @dev : device pointer.
183 * @ep : pointer to the structure with pause parameters given by ethtool.
184 * Description:
185 * It can be used to set or reset Pause frame generation or reception
186 * support of the NIC.
187 * Return value:
188 * int, returns 0 on Success
189 */
190static int vxge_ethtool_setpause_data(struct net_device *dev,
191 struct ethtool_pauseparam *ep)
192{
193 struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
194 struct __vxge_hw_device *hldev = (struct __vxge_hw_device *)
195 pci_get_drvdata(vdev->pdev);
196
197 vxge_hw_device_setpause_data(hldev, 0, ep->tx_pause, ep->rx_pause);
198
199 vdev->config.tx_pause_enable = ep->tx_pause;
200 vdev->config.rx_pause_enable = ep->rx_pause;
201
202 return 0;
203}
204
205static void vxge_get_ethtool_stats(struct net_device *dev,
206 struct ethtool_stats *estats, u64 *tmp_stats)
207{
208 int j, k;
209 enum vxge_hw_status status;
210 enum vxge_hw_status swstatus;
211 struct vxge_vpath *vpath = NULL;
212
213 struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
214 struct __vxge_hw_device *hldev = vdev->devh;
215 struct vxge_hw_xmac_stats *xmac_stats;
216 struct vxge_hw_device_stats_sw_info *sw_stats;
217 struct vxge_hw_device_stats_hw_info *hw_stats;
218
219 u64 *ptr = tmp_stats;
220
221 memset(tmp_stats, 0,
222 vxge_ethtool_get_sset_count(dev, ETH_SS_STATS) * sizeof(u64));
223
224 xmac_stats = kzalloc(sizeof(struct vxge_hw_xmac_stats), GFP_KERNEL);
225 if (xmac_stats == NULL) {
226 vxge_debug_init(VXGE_ERR,
227 "%s : %d Memory Allocation failed for xmac_stats",
228 __func__, __LINE__);
229 return;
230 }
231
232 sw_stats = kzalloc(sizeof(struct vxge_hw_device_stats_sw_info),
233 GFP_KERNEL);
234 if (sw_stats == NULL) {
235 kfree(xmac_stats);
236 vxge_debug_init(VXGE_ERR,
237 "%s : %d Memory Allocation failed for sw_stats",
238 __func__, __LINE__);
239 return;
240 }
241
242 hw_stats = kzalloc(sizeof(struct vxge_hw_device_stats_hw_info),
243 GFP_KERNEL);
244 if (hw_stats == NULL) {
245 kfree(xmac_stats);
246 kfree(sw_stats);
247 vxge_debug_init(VXGE_ERR,
248 "%s : %d Memory Allocation failed for hw_stats",
249 __func__, __LINE__);
250 return;
251 }
252
253 *ptr++ = 0;
254 status = vxge_hw_device_xmac_stats_get(hldev, xmac_stats);
255 if (status != VXGE_HW_OK) {
256 if (status != VXGE_HW_ERR_PRIVILAGED_OPEARATION) {
257 vxge_debug_init(VXGE_ERR,
258 "%s : %d Failure in getting xmac stats",
259 __func__, __LINE__);
260 }
261 }
262 swstatus = vxge_hw_driver_stats_get(hldev, sw_stats);
263 if (swstatus != VXGE_HW_OK) {
264 vxge_debug_init(VXGE_ERR,
265 "%s : %d Failure in getting sw stats",
266 __func__, __LINE__);
267 }
268
269 status = vxge_hw_device_stats_get(hldev, hw_stats);
270 if (status != VXGE_HW_OK) {
271 vxge_debug_init(VXGE_ERR,
272 "%s : %d hw_stats_get error", __func__, __LINE__);
273 }
274
275 for (k = 0; k < vdev->no_of_vpath; k++) {
276 struct vxge_hw_vpath_stats_hw_info *vpath_info;
277
278 vpath = &vdev->vpaths[k];
279 j = vpath->device_id;
280 vpath_info = hw_stats->vpath_info[j];
281 if (!vpath_info) {
282 memset(ptr, 0, (VXGE_HW_VPATH_TX_STATS_LEN +
283 VXGE_HW_VPATH_RX_STATS_LEN) * sizeof(u64));
284 ptr += (VXGE_HW_VPATH_TX_STATS_LEN +
285 VXGE_HW_VPATH_RX_STATS_LEN);
286 continue;
287 }
288
289 *ptr++ = vpath_info->tx_stats.tx_ttl_eth_frms;
290 *ptr++ = vpath_info->tx_stats.tx_ttl_eth_octets;
291 *ptr++ = vpath_info->tx_stats.tx_data_octets;
292 *ptr++ = vpath_info->tx_stats.tx_mcast_frms;
293 *ptr++ = vpath_info->tx_stats.tx_bcast_frms;
294 *ptr++ = vpath_info->tx_stats.tx_ucast_frms;
295 *ptr++ = vpath_info->tx_stats.tx_tagged_frms;
296 *ptr++ = vpath_info->tx_stats.tx_vld_ip;
297 *ptr++ = vpath_info->tx_stats.tx_vld_ip_octets;
298 *ptr++ = vpath_info->tx_stats.tx_icmp;
299 *ptr++ = vpath_info->tx_stats.tx_tcp;
300 *ptr++ = vpath_info->tx_stats.tx_rst_tcp;
301 *ptr++ = vpath_info->tx_stats.tx_udp;
302 *ptr++ = vpath_info->tx_stats.tx_unknown_protocol;
303 *ptr++ = vpath_info->tx_stats.tx_lost_ip;
304 *ptr++ = vpath_info->tx_stats.tx_parse_error;
305 *ptr++ = vpath_info->tx_stats.tx_tcp_offload;
306 *ptr++ = vpath_info->tx_stats.tx_retx_tcp_offload;
307 *ptr++ = vpath_info->tx_stats.tx_lost_ip_offload;
308 *ptr++ = vpath_info->rx_stats.rx_ttl_eth_frms;
309 *ptr++ = vpath_info->rx_stats.rx_vld_frms;
310 *ptr++ = vpath_info->rx_stats.rx_offload_frms;
311 *ptr++ = vpath_info->rx_stats.rx_ttl_eth_octets;
312 *ptr++ = vpath_info->rx_stats.rx_data_octets;
313 *ptr++ = vpath_info->rx_stats.rx_offload_octets;
314 *ptr++ = vpath_info->rx_stats.rx_vld_mcast_frms;
315 *ptr++ = vpath_info->rx_stats.rx_vld_bcast_frms;
316 *ptr++ = vpath_info->rx_stats.rx_accepted_ucast_frms;
317 *ptr++ = vpath_info->rx_stats.rx_accepted_nucast_frms;
318 *ptr++ = vpath_info->rx_stats.rx_tagged_frms;
319 *ptr++ = vpath_info->rx_stats.rx_long_frms;
320 *ptr++ = vpath_info->rx_stats.rx_usized_frms;
321 *ptr++ = vpath_info->rx_stats.rx_osized_frms;
322 *ptr++ = vpath_info->rx_stats.rx_frag_frms;
323 *ptr++ = vpath_info->rx_stats.rx_jabber_frms;
324 *ptr++ = vpath_info->rx_stats.rx_ttl_64_frms;
325 *ptr++ = vpath_info->rx_stats.rx_ttl_65_127_frms;
326 *ptr++ = vpath_info->rx_stats.rx_ttl_128_255_frms;
327 *ptr++ = vpath_info->rx_stats.rx_ttl_256_511_frms;
328 *ptr++ = vpath_info->rx_stats.rx_ttl_512_1023_frms;
329 *ptr++ = vpath_info->rx_stats.rx_ttl_1024_1518_frms;
330 *ptr++ = vpath_info->rx_stats.rx_ttl_1519_4095_frms;
331 *ptr++ = vpath_info->rx_stats.rx_ttl_4096_8191_frms;
332 *ptr++ = vpath_info->rx_stats.rx_ttl_8192_max_frms;
333 *ptr++ = vpath_info->rx_stats.rx_ttl_gt_max_frms;
334 *ptr++ = vpath_info->rx_stats.rx_ip;
335 *ptr++ = vpath_info->rx_stats.rx_accepted_ip;
336 *ptr++ = vpath_info->rx_stats.rx_ip_octets;
337 *ptr++ = vpath_info->rx_stats.rx_err_ip;
338 *ptr++ = vpath_info->rx_stats.rx_icmp;
339 *ptr++ = vpath_info->rx_stats.rx_tcp;
340 *ptr++ = vpath_info->rx_stats.rx_udp;
341 *ptr++ = vpath_info->rx_stats.rx_err_tcp;
342 *ptr++ = vpath_info->rx_stats.rx_lost_frms;
343 *ptr++ = vpath_info->rx_stats.rx_lost_ip;
344 *ptr++ = vpath_info->rx_stats.rx_lost_ip_offload;
345 *ptr++ = vpath_info->rx_stats.rx_various_discard;
346 *ptr++ = vpath_info->rx_stats.rx_sleep_discard;
347 *ptr++ = vpath_info->rx_stats.rx_red_discard;
348 *ptr++ = vpath_info->rx_stats.rx_queue_full_discard;
349 *ptr++ = vpath_info->rx_stats.rx_mpa_ok_frms;
350 }
351 *ptr++ = 0;
352 for (k = 0; k < vdev->max_config_port; k++) {
353 *ptr++ = xmac_stats->aggr_stats[k].tx_frms;
354 *ptr++ = xmac_stats->aggr_stats[k].tx_data_octets;
355 *ptr++ = xmac_stats->aggr_stats[k].tx_mcast_frms;
356 *ptr++ = xmac_stats->aggr_stats[k].tx_bcast_frms;
357 *ptr++ = xmac_stats->aggr_stats[k].tx_discarded_frms;
358 *ptr++ = xmac_stats->aggr_stats[k].tx_errored_frms;
359 *ptr++ = xmac_stats->aggr_stats[k].rx_frms;
360 *ptr++ = xmac_stats->aggr_stats[k].rx_data_octets;
361 *ptr++ = xmac_stats->aggr_stats[k].rx_mcast_frms;
362 *ptr++ = xmac_stats->aggr_stats[k].rx_bcast_frms;
363 *ptr++ = xmac_stats->aggr_stats[k].rx_discarded_frms;
364 *ptr++ = xmac_stats->aggr_stats[k].rx_errored_frms;
365 *ptr++ = xmac_stats->aggr_stats[k].rx_unknown_slow_proto_frms;
366 }
367 *ptr++ = 0;
368 for (k = 0; k < vdev->max_config_port; k++) {
369 *ptr++ = xmac_stats->port_stats[k].tx_ttl_frms;
370 *ptr++ = xmac_stats->port_stats[k].tx_ttl_octets;
371 *ptr++ = xmac_stats->port_stats[k].tx_data_octets;
372 *ptr++ = xmac_stats->port_stats[k].tx_mcast_frms;
373 *ptr++ = xmac_stats->port_stats[k].tx_bcast_frms;
374 *ptr++ = xmac_stats->port_stats[k].tx_ucast_frms;
375 *ptr++ = xmac_stats->port_stats[k].tx_tagged_frms;
376 *ptr++ = xmac_stats->port_stats[k].tx_vld_ip;
377 *ptr++ = xmac_stats->port_stats[k].tx_vld_ip_octets;
378 *ptr++ = xmac_stats->port_stats[k].tx_icmp;
379 *ptr++ = xmac_stats->port_stats[k].tx_tcp;
380 *ptr++ = xmac_stats->port_stats[k].tx_rst_tcp;
381 *ptr++ = xmac_stats->port_stats[k].tx_udp;
382 *ptr++ = xmac_stats->port_stats[k].tx_parse_error;
383 *ptr++ = xmac_stats->port_stats[k].tx_unknown_protocol;
384 *ptr++ = xmac_stats->port_stats[k].tx_pause_ctrl_frms;
385 *ptr++ = xmac_stats->port_stats[k].tx_marker_pdu_frms;
386 *ptr++ = xmac_stats->port_stats[k].tx_lacpdu_frms;
387 *ptr++ = xmac_stats->port_stats[k].tx_drop_ip;
388 *ptr++ = xmac_stats->port_stats[k].tx_marker_resp_pdu_frms;
389 *ptr++ = xmac_stats->port_stats[k].tx_xgmii_char2_match;
390 *ptr++ = xmac_stats->port_stats[k].tx_xgmii_char1_match;
391 *ptr++ = xmac_stats->port_stats[k].tx_xgmii_column2_match;
392 *ptr++ = xmac_stats->port_stats[k].tx_xgmii_column1_match;
393 *ptr++ = xmac_stats->port_stats[k].tx_any_err_frms;
394 *ptr++ = xmac_stats->port_stats[k].tx_drop_frms;
395 *ptr++ = xmac_stats->port_stats[k].rx_ttl_frms;
396 *ptr++ = xmac_stats->port_stats[k].rx_vld_frms;
397 *ptr++ = xmac_stats->port_stats[k].rx_offload_frms;
398 *ptr++ = xmac_stats->port_stats[k].rx_ttl_octets;
399 *ptr++ = xmac_stats->port_stats[k].rx_data_octets;
400 *ptr++ = xmac_stats->port_stats[k].rx_offload_octets;
401 *ptr++ = xmac_stats->port_stats[k].rx_vld_mcast_frms;
402 *ptr++ = xmac_stats->port_stats[k].rx_vld_bcast_frms;
403 *ptr++ = xmac_stats->port_stats[k].rx_accepted_ucast_frms;
404 *ptr++ = xmac_stats->port_stats[k].rx_accepted_nucast_frms;
405 *ptr++ = xmac_stats->port_stats[k].rx_tagged_frms;
406 *ptr++ = xmac_stats->port_stats[k].rx_long_frms;
407 *ptr++ = xmac_stats->port_stats[k].rx_usized_frms;
408 *ptr++ = xmac_stats->port_stats[k].rx_osized_frms;
409 *ptr++ = xmac_stats->port_stats[k].rx_frag_frms;
410 *ptr++ = xmac_stats->port_stats[k].rx_jabber_frms;
411 *ptr++ = xmac_stats->port_stats[k].rx_ttl_64_frms;
412 *ptr++ = xmac_stats->port_stats[k].rx_ttl_65_127_frms;
413 *ptr++ = xmac_stats->port_stats[k].rx_ttl_128_255_frms;
414 *ptr++ = xmac_stats->port_stats[k].rx_ttl_256_511_frms;
415 *ptr++ = xmac_stats->port_stats[k].rx_ttl_512_1023_frms;
416 *ptr++ = xmac_stats->port_stats[k].rx_ttl_1024_1518_frms;
417 *ptr++ = xmac_stats->port_stats[k].rx_ttl_1519_4095_frms;
418 *ptr++ = xmac_stats->port_stats[k].rx_ttl_4096_8191_frms;
419 *ptr++ = xmac_stats->port_stats[k].rx_ttl_8192_max_frms;
420 *ptr++ = xmac_stats->port_stats[k].rx_ttl_gt_max_frms;
421 *ptr++ = xmac_stats->port_stats[k].rx_ip;
422 *ptr++ = xmac_stats->port_stats[k].rx_accepted_ip;
423 *ptr++ = xmac_stats->port_stats[k].rx_ip_octets;
424 *ptr++ = xmac_stats->port_stats[k].rx_err_ip;
425 *ptr++ = xmac_stats->port_stats[k].rx_icmp;
426 *ptr++ = xmac_stats->port_stats[k].rx_tcp;
427 *ptr++ = xmac_stats->port_stats[k].rx_udp;
428 *ptr++ = xmac_stats->port_stats[k].rx_err_tcp;
429 *ptr++ = xmac_stats->port_stats[k].rx_pause_count;
430 *ptr++ = xmac_stats->port_stats[k].rx_pause_ctrl_frms;
431 *ptr++ = xmac_stats->port_stats[k].rx_unsup_ctrl_frms;
432 *ptr++ = xmac_stats->port_stats[k].rx_fcs_err_frms;
433 *ptr++ = xmac_stats->port_stats[k].rx_in_rng_len_err_frms;
434 *ptr++ = xmac_stats->port_stats[k].rx_out_rng_len_err_frms;
435 *ptr++ = xmac_stats->port_stats[k].rx_drop_frms;
436 *ptr++ = xmac_stats->port_stats[k].rx_discarded_frms;
437 *ptr++ = xmac_stats->port_stats[k].rx_drop_ip;
438 *ptr++ = xmac_stats->port_stats[k].rx_drop_udp;
439 *ptr++ = xmac_stats->port_stats[k].rx_marker_pdu_frms;
440 *ptr++ = xmac_stats->port_stats[k].rx_lacpdu_frms;
441 *ptr++ = xmac_stats->port_stats[k].rx_unknown_pdu_frms;
442 *ptr++ = xmac_stats->port_stats[k].rx_marker_resp_pdu_frms;
443 *ptr++ = xmac_stats->port_stats[k].rx_fcs_discard;
444 *ptr++ = xmac_stats->port_stats[k].rx_illegal_pdu_frms;
445 *ptr++ = xmac_stats->port_stats[k].rx_switch_discard;
446 *ptr++ = xmac_stats->port_stats[k].rx_len_discard;
447 *ptr++ = xmac_stats->port_stats[k].rx_rpa_discard;
448 *ptr++ = xmac_stats->port_stats[k].rx_l2_mgmt_discard;
449 *ptr++ = xmac_stats->port_stats[k].rx_rts_discard;
450 *ptr++ = xmac_stats->port_stats[k].rx_trash_discard;
451 *ptr++ = xmac_stats->port_stats[k].rx_buff_full_discard;
452 *ptr++ = xmac_stats->port_stats[k].rx_red_discard;
453 *ptr++ = xmac_stats->port_stats[k].rx_xgmii_ctrl_err_cnt;
454 *ptr++ = xmac_stats->port_stats[k].rx_xgmii_data_err_cnt;
455 *ptr++ = xmac_stats->port_stats[k].rx_xgmii_char1_match;
456 *ptr++ = xmac_stats->port_stats[k].rx_xgmii_err_sym;
457 *ptr++ = xmac_stats->port_stats[k].rx_xgmii_column1_match;
458 *ptr++ = xmac_stats->port_stats[k].rx_xgmii_char2_match;
459 *ptr++ = xmac_stats->port_stats[k].rx_local_fault;
460 *ptr++ = xmac_stats->port_stats[k].rx_xgmii_column2_match;
461 *ptr++ = xmac_stats->port_stats[k].rx_jettison;
462 *ptr++ = xmac_stats->port_stats[k].rx_remote_fault;
463 }
464
465 *ptr++ = 0;
466 for (k = 0; k < vdev->no_of_vpath; k++) {
467 struct vxge_hw_vpath_stats_sw_info *vpath_info;
468
469 vpath = &vdev->vpaths[k];
470 j = vpath->device_id;
471 vpath_info = (struct vxge_hw_vpath_stats_sw_info *)
472 &sw_stats->vpath_info[j];
473 *ptr++ = vpath_info->soft_reset_cnt;
474 *ptr++ = vpath_info->error_stats.unknown_alarms;
475 *ptr++ = vpath_info->error_stats.network_sustained_fault;
476 *ptr++ = vpath_info->error_stats.network_sustained_ok;
477 *ptr++ = vpath_info->error_stats.kdfcctl_fifo0_overwrite;
478 *ptr++ = vpath_info->error_stats.kdfcctl_fifo0_poison;
479 *ptr++ = vpath_info->error_stats.kdfcctl_fifo0_dma_error;
480 *ptr++ = vpath_info->error_stats.dblgen_fifo0_overflow;
481 *ptr++ = vpath_info->error_stats.statsb_pif_chain_error;
482 *ptr++ = vpath_info->error_stats.statsb_drop_timeout;
483 *ptr++ = vpath_info->error_stats.target_illegal_access;
484 *ptr++ = vpath_info->error_stats.ini_serr_det;
485 *ptr++ = vpath_info->error_stats.prc_ring_bumps;
486 *ptr++ = vpath_info->error_stats.prc_rxdcm_sc_err;
487 *ptr++ = vpath_info->error_stats.prc_rxdcm_sc_abort;
488 *ptr++ = vpath_info->error_stats.prc_quanta_size_err;
489 *ptr++ = vpath_info->ring_stats.common_stats.full_cnt;
490 *ptr++ = vpath_info->ring_stats.common_stats.usage_cnt;
491 *ptr++ = vpath_info->ring_stats.common_stats.usage_max;
492 *ptr++ = vpath_info->ring_stats.common_stats.
493 reserve_free_swaps_cnt;
494 *ptr++ = vpath_info->ring_stats.common_stats.total_compl_cnt;
495 for (j = 0; j < VXGE_HW_DTR_MAX_T_CODE; j++)
496 *ptr++ = vpath_info->ring_stats.rxd_t_code_err_cnt[j];
497 *ptr++ = vpath_info->fifo_stats.common_stats.full_cnt;
498 *ptr++ = vpath_info->fifo_stats.common_stats.usage_cnt;
499 *ptr++ = vpath_info->fifo_stats.common_stats.usage_max;
500 *ptr++ = vpath_info->fifo_stats.common_stats.
501 reserve_free_swaps_cnt;
502 *ptr++ = vpath_info->fifo_stats.common_stats.total_compl_cnt;
503 *ptr++ = vpath_info->fifo_stats.total_posts;
504 *ptr++ = vpath_info->fifo_stats.total_buffers;
505 for (j = 0; j < VXGE_HW_DTR_MAX_T_CODE; j++)
506 *ptr++ = vpath_info->fifo_stats.txd_t_code_err_cnt[j];
507 }
508
509 *ptr++ = 0;
510 for (k = 0; k < vdev->no_of_vpath; k++) {
511 struct vxge_hw_vpath_stats_hw_info *vpath_info;
512 vpath = &vdev->vpaths[k];
513 j = vpath->device_id;
514 vpath_info = hw_stats->vpath_info[j];
515 if (!vpath_info) {
516 memset(ptr, 0, VXGE_HW_VPATH_STATS_LEN * sizeof(u64));
517 ptr += VXGE_HW_VPATH_STATS_LEN;
518 continue;
519 }
520 *ptr++ = vpath_info->ini_num_mwr_sent;
521 *ptr++ = vpath_info->ini_num_mrd_sent;
522 *ptr++ = vpath_info->ini_num_cpl_rcvd;
523 *ptr++ = vpath_info->ini_num_mwr_byte_sent;
524 *ptr++ = vpath_info->ini_num_cpl_byte_rcvd;
525 *ptr++ = vpath_info->wrcrdtarb_xoff;
526 *ptr++ = vpath_info->rdcrdtarb_xoff;
527 *ptr++ = vpath_info->vpath_genstats_count0;
528 *ptr++ = vpath_info->vpath_genstats_count1;
529 *ptr++ = vpath_info->vpath_genstats_count2;
530 *ptr++ = vpath_info->vpath_genstats_count3;
531 *ptr++ = vpath_info->vpath_genstats_count4;
532 *ptr++ = vpath_info->vpath_genstats_count5;
533 *ptr++ = vpath_info->prog_event_vnum0;
534 *ptr++ = vpath_info->prog_event_vnum1;
535 *ptr++ = vpath_info->prog_event_vnum2;
536 *ptr++ = vpath_info->prog_event_vnum3;
537 *ptr++ = vpath_info->rx_multi_cast_frame_discard;
538 *ptr++ = vpath_info->rx_frm_transferred;
539 *ptr++ = vpath_info->rxd_returned;
540 *ptr++ = vpath_info->rx_mpa_len_fail_frms;
541 *ptr++ = vpath_info->rx_mpa_mrk_fail_frms;
542 *ptr++ = vpath_info->rx_mpa_crc_fail_frms;
543 *ptr++ = vpath_info->rx_permitted_frms;
544 *ptr++ = vpath_info->rx_vp_reset_discarded_frms;
545 *ptr++ = vpath_info->rx_wol_frms;
546 *ptr++ = vpath_info->tx_vp_reset_discarded_frms;
547 }
548
549 *ptr++ = 0;
550 *ptr++ = vdev->stats.vpaths_open;
551 *ptr++ = vdev->stats.vpath_open_fail;
552 *ptr++ = vdev->stats.link_up;
553 *ptr++ = vdev->stats.link_down;
554
555 for (k = 0; k < vdev->no_of_vpath; k++) {
556 *ptr += vdev->vpaths[k].fifo.stats.tx_frms;
557 *(ptr + 1) += vdev->vpaths[k].fifo.stats.tx_errors;
558 *(ptr + 2) += vdev->vpaths[k].fifo.stats.tx_bytes;
559 *(ptr + 3) += vdev->vpaths[k].fifo.stats.txd_not_free;
560 *(ptr + 4) += vdev->vpaths[k].fifo.stats.txd_out_of_desc;
561 *(ptr + 5) += vdev->vpaths[k].ring.stats.rx_frms;
562 *(ptr + 6) += vdev->vpaths[k].ring.stats.rx_errors;
563 *(ptr + 7) += vdev->vpaths[k].ring.stats.rx_bytes;
564 *(ptr + 8) += vdev->vpaths[k].ring.stats.rx_mcast;
565 *(ptr + 9) += vdev->vpaths[k].fifo.stats.pci_map_fail +
566 vdev->vpaths[k].ring.stats.pci_map_fail;
567 *(ptr + 10) += vdev->vpaths[k].ring.stats.skb_alloc_fail;
568 }
569
570 ptr += 12;
571
572 kfree(xmac_stats);
573 kfree(sw_stats);
574 kfree(hw_stats);
575}
576
577static void vxge_ethtool_get_strings(struct net_device *dev,
578 u32 stringset, u8 *data)
579{
580 int stat_size = 0;
581 int i, j;
582 struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
583 switch (stringset) {
584 case ETH_SS_STATS:
585 vxge_add_string("VPATH STATISTICS%s\t\t\t",
586 &stat_size, data, "");
587 for (i = 0; i < vdev->no_of_vpath; i++) {
588 vxge_add_string("tx_ttl_eth_frms_%d\t\t\t",
589 &stat_size, data, i);
590 vxge_add_string("tx_ttl_eth_octects_%d\t\t",
591 &stat_size, data, i);
592 vxge_add_string("tx_data_octects_%d\t\t\t",
593 &stat_size, data, i);
594 vxge_add_string("tx_mcast_frms_%d\t\t\t",
595 &stat_size, data, i);
596 vxge_add_string("tx_bcast_frms_%d\t\t\t",
597 &stat_size, data, i);
598 vxge_add_string("tx_ucast_frms_%d\t\t\t",
599 &stat_size, data, i);
600 vxge_add_string("tx_tagged_frms_%d\t\t\t",
601 &stat_size, data, i);
602 vxge_add_string("tx_vld_ip_%d\t\t\t",
603 &stat_size, data, i);
604 vxge_add_string("tx_vld_ip_octects_%d\t\t",
605 &stat_size, data, i);
606 vxge_add_string("tx_icmp_%d\t\t\t\t",
607 &stat_size, data, i);
608 vxge_add_string("tx_tcp_%d\t\t\t\t",
609 &stat_size, data, i);
610 vxge_add_string("tx_rst_tcp_%d\t\t\t",
611 &stat_size, data, i);
612 vxge_add_string("tx_udp_%d\t\t\t\t",
613 &stat_size, data, i);
614 vxge_add_string("tx_unknown_proto_%d\t\t\t",
615 &stat_size, data, i);
616 vxge_add_string("tx_lost_ip_%d\t\t\t",
617 &stat_size, data, i);
618 vxge_add_string("tx_parse_error_%d\t\t\t",
619 &stat_size, data, i);
620 vxge_add_string("tx_tcp_offload_%d\t\t\t",
621 &stat_size, data, i);
622 vxge_add_string("tx_retx_tcp_offload_%d\t\t",
623 &stat_size, data, i);
624 vxge_add_string("tx_lost_ip_offload_%d\t\t",
625 &stat_size, data, i);
626 vxge_add_string("rx_ttl_eth_frms_%d\t\t\t",
627 &stat_size, data, i);
628 vxge_add_string("rx_vld_frms_%d\t\t\t",
629 &stat_size, data, i);
630 vxge_add_string("rx_offload_frms_%d\t\t\t",
631 &stat_size, data, i);
632 vxge_add_string("rx_ttl_eth_octects_%d\t\t",
633 &stat_size, data, i);
634 vxge_add_string("rx_data_octects_%d\t\t\t",
635 &stat_size, data, i);
636 vxge_add_string("rx_offload_octects_%d\t\t",
637 &stat_size, data, i);
638 vxge_add_string("rx_vld_mcast_frms_%d\t\t",
639 &stat_size, data, i);
640 vxge_add_string("rx_vld_bcast_frms_%d\t\t",
641 &stat_size, data, i);
642 vxge_add_string("rx_accepted_ucast_frms_%d\t\t",
643 &stat_size, data, i);
644 vxge_add_string("rx_accepted_nucast_frms_%d\t\t",
645 &stat_size, data, i);
646 vxge_add_string("rx_tagged_frms_%d\t\t\t",
647 &stat_size, data, i);
648 vxge_add_string("rx_long_frms_%d\t\t\t",
649 &stat_size, data, i);
650 vxge_add_string("rx_usized_frms_%d\t\t\t",
651 &stat_size, data, i);
652 vxge_add_string("rx_osized_frms_%d\t\t\t",
653 &stat_size, data, i);
654 vxge_add_string("rx_frag_frms_%d\t\t\t",
655 &stat_size, data, i);
656 vxge_add_string("rx_jabber_frms_%d\t\t\t",
657 &stat_size, data, i);
658 vxge_add_string("rx_ttl_64_frms_%d\t\t\t",
659 &stat_size, data, i);
660 vxge_add_string("rx_ttl_65_127_frms_%d\t\t",
661 &stat_size, data, i);
662 vxge_add_string("rx_ttl_128_255_frms_%d\t\t",
663 &stat_size, data, i);
664 vxge_add_string("rx_ttl_256_511_frms_%d\t\t",
665 &stat_size, data, i);
666 vxge_add_string("rx_ttl_512_1023_frms_%d\t\t",
667 &stat_size, data, i);
668 vxge_add_string("rx_ttl_1024_1518_frms_%d\t\t",
669 &stat_size, data, i);
670 vxge_add_string("rx_ttl_1519_4095_frms_%d\t\t",
671 &stat_size, data, i);
672 vxge_add_string("rx_ttl_4096_8191_frms_%d\t\t",
673 &stat_size, data, i);
674 vxge_add_string("rx_ttl_8192_max_frms_%d\t\t",
675 &stat_size, data, i);
676 vxge_add_string("rx_ttl_gt_max_frms_%d\t\t",
677 &stat_size, data, i);
678 vxge_add_string("rx_ip%d\t\t\t\t",
679 &stat_size, data, i);
680 vxge_add_string("rx_accepted_ip_%d\t\t\t",
681 &stat_size, data, i);
682 vxge_add_string("rx_ip_octects_%d\t\t\t",
683 &stat_size, data, i);
684 vxge_add_string("rx_err_ip_%d\t\t\t",
685 &stat_size, data, i);
686 vxge_add_string("rx_icmp_%d\t\t\t\t",
687 &stat_size, data, i);
688 vxge_add_string("rx_tcp_%d\t\t\t\t",
689 &stat_size, data, i);
690 vxge_add_string("rx_udp_%d\t\t\t\t",
691 &stat_size, data, i);
692 vxge_add_string("rx_err_tcp_%d\t\t\t",
693 &stat_size, data, i);
694 vxge_add_string("rx_lost_frms_%d\t\t\t",
695 &stat_size, data, i);
696 vxge_add_string("rx_lost_ip_%d\t\t\t",
697 &stat_size, data, i);
698 vxge_add_string("rx_lost_ip_offload_%d\t\t",
699 &stat_size, data, i);
700 vxge_add_string("rx_various_discard_%d\t\t",
701 &stat_size, data, i);
702 vxge_add_string("rx_sleep_discard_%d\t\t\t",
703 &stat_size, data, i);
704 vxge_add_string("rx_red_discard_%d\t\t\t",
705 &stat_size, data, i);
706 vxge_add_string("rx_queue_full_discard_%d\t\t",
707 &stat_size, data, i);
708 vxge_add_string("rx_mpa_ok_frms_%d\t\t\t",
709 &stat_size, data, i);
710 }
711
712 vxge_add_string("\nAGGR STATISTICS%s\t\t\t\t",
713 &stat_size, data, "");
714 for (i = 0; i < vdev->max_config_port; i++) {
715 vxge_add_string("tx_frms_%d\t\t\t\t",
716 &stat_size, data, i);
717 vxge_add_string("tx_data_octects_%d\t\t\t",
718 &stat_size, data, i);
719 vxge_add_string("tx_mcast_frms_%d\t\t\t",
720 &stat_size, data, i);
721 vxge_add_string("tx_bcast_frms_%d\t\t\t",
722 &stat_size, data, i);
723 vxge_add_string("tx_discarded_frms_%d\t\t",
724 &stat_size, data, i);
725 vxge_add_string("tx_errored_frms_%d\t\t\t",
726 &stat_size, data, i);
727 vxge_add_string("rx_frms_%d\t\t\t\t",
728 &stat_size, data, i);
729 vxge_add_string("rx_data_octects_%d\t\t\t",
730 &stat_size, data, i);
731 vxge_add_string("rx_mcast_frms_%d\t\t\t",
732 &stat_size, data, i);
733 vxge_add_string("rx_bcast_frms_%d\t\t\t",
734 &stat_size, data, i);
735 vxge_add_string("rx_discarded_frms_%d\t\t",
736 &stat_size, data, i);
737 vxge_add_string("rx_errored_frms_%d\t\t\t",
738 &stat_size, data, i);
739 vxge_add_string("rx_unknown_slow_proto_frms_%d\t",
740 &stat_size, data, i);
741 }
742
743 vxge_add_string("\nPORT STATISTICS%s\t\t\t\t",
744 &stat_size, data, "");
745 for (i = 0; i < vdev->max_config_port; i++) {
746 vxge_add_string("tx_ttl_frms_%d\t\t\t",
747 &stat_size, data, i);
748 vxge_add_string("tx_ttl_octects_%d\t\t\t",
749 &stat_size, data, i);
750 vxge_add_string("tx_data_octects_%d\t\t\t",
751 &stat_size, data, i);
752 vxge_add_string("tx_mcast_frms_%d\t\t\t",
753 &stat_size, data, i);
754 vxge_add_string("tx_bcast_frms_%d\t\t\t",
755 &stat_size, data, i);
756 vxge_add_string("tx_ucast_frms_%d\t\t\t",
757 &stat_size, data, i);
758 vxge_add_string("tx_tagged_frms_%d\t\t\t",
759 &stat_size, data, i);
760 vxge_add_string("tx_vld_ip_%d\t\t\t",
761 &stat_size, data, i);
762 vxge_add_string("tx_vld_ip_octects_%d\t\t",
763 &stat_size, data, i);
764 vxge_add_string("tx_icmp_%d\t\t\t\t",
765 &stat_size, data, i);
766 vxge_add_string("tx_tcp_%d\t\t\t\t",
767 &stat_size, data, i);
768 vxge_add_string("tx_rst_tcp_%d\t\t\t",
769 &stat_size, data, i);
770 vxge_add_string("tx_udp_%d\t\t\t\t",
771 &stat_size, data, i);
772 vxge_add_string("tx_parse_error_%d\t\t\t",
773 &stat_size, data, i);
774 vxge_add_string("tx_unknown_protocol_%d\t\t",
775 &stat_size, data, i);
776 vxge_add_string("tx_pause_ctrl_frms_%d\t\t",
777 &stat_size, data, i);
778 vxge_add_string("tx_marker_pdu_frms_%d\t\t",
779 &stat_size, data, i);
780 vxge_add_string("tx_lacpdu_frms_%d\t\t\t",
781 &stat_size, data, i);
782 vxge_add_string("tx_drop_ip_%d\t\t\t",
783 &stat_size, data, i);
784 vxge_add_string("tx_marker_resp_pdu_frms_%d\t\t",
785 &stat_size, data, i);
786 vxge_add_string("tx_xgmii_char2_match_%d\t\t",
787 &stat_size, data, i);
788 vxge_add_string("tx_xgmii_char1_match_%d\t\t",
789 &stat_size, data, i);
790 vxge_add_string("tx_xgmii_column2_match_%d\t\t",
791 &stat_size, data, i);
792 vxge_add_string("tx_xgmii_column1_match_%d\t\t",
793 &stat_size, data, i);
794 vxge_add_string("tx_any_err_frms_%d\t\t\t",
795 &stat_size, data, i);
796 vxge_add_string("tx_drop_frms_%d\t\t\t",
797 &stat_size, data, i);
798 vxge_add_string("rx_ttl_frms_%d\t\t\t",
799 &stat_size, data, i);
800 vxge_add_string("rx_vld_frms_%d\t\t\t",
801 &stat_size, data, i);
802 vxge_add_string("rx_offload_frms_%d\t\t\t",
803 &stat_size, data, i);
804 vxge_add_string("rx_ttl_octects_%d\t\t\t",
805 &stat_size, data, i);
806 vxge_add_string("rx_data_octects_%d\t\t\t",
807 &stat_size, data, i);
808 vxge_add_string("rx_offload_octects_%d\t\t",
809 &stat_size, data, i);
810 vxge_add_string("rx_vld_mcast_frms_%d\t\t",
811 &stat_size, data, i);
812 vxge_add_string("rx_vld_bcast_frms_%d\t\t",
813 &stat_size, data, i);
814 vxge_add_string("rx_accepted_ucast_frms_%d\t\t",
815 &stat_size, data, i);
816 vxge_add_string("rx_accepted_nucast_frms_%d\t\t",
817 &stat_size, data, i);
818 vxge_add_string("rx_tagged_frms_%d\t\t\t",
819 &stat_size, data, i);
820 vxge_add_string("rx_long_frms_%d\t\t\t",
821 &stat_size, data, i);
822 vxge_add_string("rx_usized_frms_%d\t\t\t",
823 &stat_size, data, i);
824 vxge_add_string("rx_osized_frms_%d\t\t\t",
825 &stat_size, data, i);
826 vxge_add_string("rx_frag_frms_%d\t\t\t",
827 &stat_size, data, i);
828 vxge_add_string("rx_jabber_frms_%d\t\t\t",
829 &stat_size, data, i);
830 vxge_add_string("rx_ttl_64_frms_%d\t\t\t",
831 &stat_size, data, i);
832 vxge_add_string("rx_ttl_65_127_frms_%d\t\t",
833 &stat_size, data, i);
834 vxge_add_string("rx_ttl_128_255_frms_%d\t\t",
835 &stat_size, data, i);
836 vxge_add_string("rx_ttl_256_511_frms_%d\t\t",
837 &stat_size, data, i);
838 vxge_add_string("rx_ttl_512_1023_frms_%d\t\t",
839 &stat_size, data, i);
840 vxge_add_string("rx_ttl_1024_1518_frms_%d\t\t",
841 &stat_size, data, i);
842 vxge_add_string("rx_ttl_1519_4095_frms_%d\t\t",
843 &stat_size, data, i);
844 vxge_add_string("rx_ttl_4096_8191_frms_%d\t\t",
845 &stat_size, data, i);
846 vxge_add_string("rx_ttl_8192_max_frms_%d\t\t",
847 &stat_size, data, i);
848 vxge_add_string("rx_ttl_gt_max_frms_%d\t\t",
849 &stat_size, data, i);
850 vxge_add_string("rx_ip_%d\t\t\t\t",
851 &stat_size, data, i);
852 vxge_add_string("rx_accepted_ip_%d\t\t\t",
853 &stat_size, data, i);
854 vxge_add_string("rx_ip_octets_%d\t\t\t",
855 &stat_size, data, i);
856 vxge_add_string("rx_err_ip_%d\t\t\t",
857 &stat_size, data, i);
858 vxge_add_string("rx_icmp_%d\t\t\t\t",
859 &stat_size, data, i);
860 vxge_add_string("rx_tcp_%d\t\t\t\t",
861 &stat_size, data, i);
862 vxge_add_string("rx_udp_%d\t\t\t\t",
863 &stat_size, data, i);
864 vxge_add_string("rx_err_tcp_%d\t\t\t",
865 &stat_size, data, i);
866 vxge_add_string("rx_pause_count_%d\t\t\t",
867 &stat_size, data, i);
868 vxge_add_string("rx_pause_ctrl_frms_%d\t\t",
869 &stat_size, data, i);
870 vxge_add_string("rx_unsup_ctrl_frms_%d\t\t",
871 &stat_size, data, i);
872 vxge_add_string("rx_fcs_err_frms_%d\t\t\t",
873 &stat_size, data, i);
874 vxge_add_string("rx_in_rng_len_err_frms_%d\t\t",
875 &stat_size, data, i);
876 vxge_add_string("rx_out_rng_len_err_frms_%d\t\t",
877 &stat_size, data, i);
878 vxge_add_string("rx_drop_frms_%d\t\t\t",
879 &stat_size, data, i);
880 vxge_add_string("rx_discard_frms_%d\t\t\t",
881 &stat_size, data, i);
882 vxge_add_string("rx_drop_ip_%d\t\t\t",
883 &stat_size, data, i);
884 vxge_add_string("rx_drop_udp_%d\t\t\t",
885 &stat_size, data, i);
886 vxge_add_string("rx_marker_pdu_frms_%d\t\t",
887 &stat_size, data, i);
888 vxge_add_string("rx_lacpdu_frms_%d\t\t\t",
889 &stat_size, data, i);
890 vxge_add_string("rx_unknown_pdu_frms_%d\t\t",
891 &stat_size, data, i);
892 vxge_add_string("rx_marker_resp_pdu_frms_%d\t\t",
893 &stat_size, data, i);
894 vxge_add_string("rx_fcs_discard_%d\t\t\t",
895 &stat_size, data, i);
896 vxge_add_string("rx_illegal_pdu_frms_%d\t\t",
897 &stat_size, data, i);
898 vxge_add_string("rx_switch_discard_%d\t\t",
899 &stat_size, data, i);
900 vxge_add_string("rx_len_discard_%d\t\t\t",
901 &stat_size, data, i);
902 vxge_add_string("rx_rpa_discard_%d\t\t\t",
903 &stat_size, data, i);
904 vxge_add_string("rx_l2_mgmt_discard_%d\t\t",
905 &stat_size, data, i);
906 vxge_add_string("rx_rts_discard_%d\t\t\t",
907 &stat_size, data, i);
908 vxge_add_string("rx_trash_discard_%d\t\t\t",
909 &stat_size, data, i);
910 vxge_add_string("rx_buff_full_discard_%d\t\t",
911 &stat_size, data, i);
912 vxge_add_string("rx_red_discard_%d\t\t\t",
913 &stat_size, data, i);
914 vxge_add_string("rx_xgmii_ctrl_err_cnt_%d\t\t",
915 &stat_size, data, i);
916 vxge_add_string("rx_xgmii_data_err_cnt_%d\t\t",
917 &stat_size, data, i);
918 vxge_add_string("rx_xgmii_char1_match_%d\t\t",
919 &stat_size, data, i);
920 vxge_add_string("rx_xgmii_err_sym_%d\t\t\t",
921 &stat_size, data, i);
922 vxge_add_string("rx_xgmii_column1_match_%d\t\t",
923 &stat_size, data, i);
924 vxge_add_string("rx_xgmii_char2_match_%d\t\t",
925 &stat_size, data, i);
926 vxge_add_string("rx_local_fault_%d\t\t\t",
927 &stat_size, data, i);
928 vxge_add_string("rx_xgmii_column2_match_%d\t\t",
929 &stat_size, data, i);
930 vxge_add_string("rx_jettison_%d\t\t\t",
931 &stat_size, data, i);
932 vxge_add_string("rx_remote_fault_%d\t\t\t",
933 &stat_size, data, i);
934 }
935
936 vxge_add_string("\n SOFTWARE STATISTICS%s\t\t\t",
937 &stat_size, data, "");
938 for (i = 0; i < vdev->no_of_vpath; i++) {
939 vxge_add_string("soft_reset_cnt_%d\t\t\t",
940 &stat_size, data, i);
941 vxge_add_string("unknown_alarms_%d\t\t\t",
942 &stat_size, data, i);
943 vxge_add_string("network_sustained_fault_%d\t\t",
944 &stat_size, data, i);
945 vxge_add_string("network_sustained_ok_%d\t\t",
946 &stat_size, data, i);
947 vxge_add_string("kdfcctl_fifo0_overwrite_%d\t\t",
948 &stat_size, data, i);
949 vxge_add_string("kdfcctl_fifo0_poison_%d\t\t",
950 &stat_size, data, i);
951 vxge_add_string("kdfcctl_fifo0_dma_error_%d\t\t",
952 &stat_size, data, i);
953 vxge_add_string("dblgen_fifo0_overflow_%d\t\t",
954 &stat_size, data, i);
955 vxge_add_string("statsb_pif_chain_error_%d\t\t",
956 &stat_size, data, i);
957 vxge_add_string("statsb_drop_timeout_%d\t\t",
958 &stat_size, data, i);
959 vxge_add_string("target_illegal_access_%d\t\t",
960 &stat_size, data, i);
961 vxge_add_string("ini_serr_det_%d\t\t\t",
962 &stat_size, data, i);
963 vxge_add_string("prc_ring_bumps_%d\t\t\t",
964 &stat_size, data, i);
965 vxge_add_string("prc_rxdcm_sc_err_%d\t\t\t",
966 &stat_size, data, i);
967 vxge_add_string("prc_rxdcm_sc_abort_%d\t\t",
968 &stat_size, data, i);
969 vxge_add_string("prc_quanta_size_err_%d\t\t",
970 &stat_size, data, i);
971 vxge_add_string("ring_full_cnt_%d\t\t\t",
972 &stat_size, data, i);
973 vxge_add_string("ring_usage_cnt_%d\t\t\t",
974 &stat_size, data, i);
975 vxge_add_string("ring_usage_max_%d\t\t\t",
976 &stat_size, data, i);
977 vxge_add_string("ring_reserve_free_swaps_cnt_%d\t",
978 &stat_size, data, i);
979 vxge_add_string("ring_total_compl_cnt_%d\t\t",
980 &stat_size, data, i);
981 for (j = 0; j < VXGE_HW_DTR_MAX_T_CODE; j++)
982 vxge_add_string("rxd_t_code_err_cnt%d_%d\t\t",
983 &stat_size, data, j, i);
984 vxge_add_string("fifo_full_cnt_%d\t\t\t",
985 &stat_size, data, i);
986 vxge_add_string("fifo_usage_cnt_%d\t\t\t",
987 &stat_size, data, i);
988 vxge_add_string("fifo_usage_max_%d\t\t\t",
989 &stat_size, data, i);
990 vxge_add_string("fifo_reserve_free_swaps_cnt_%d\t",
991 &stat_size, data, i);
992 vxge_add_string("fifo_total_compl_cnt_%d\t\t",
993 &stat_size, data, i);
994 vxge_add_string("fifo_total_posts_%d\t\t\t",
995 &stat_size, data, i);
996 vxge_add_string("fifo_total_buffers_%d\t\t",
997 &stat_size, data, i);
998 for (j = 0; j < VXGE_HW_DTR_MAX_T_CODE; j++)
999 vxge_add_string("txd_t_code_err_cnt%d_%d\t\t",
1000 &stat_size, data, j, i);
1001 }
1002
1003 vxge_add_string("\n HARDWARE STATISTICS%s\t\t\t",
1004 &stat_size, data, "");
1005 for (i = 0; i < vdev->no_of_vpath; i++) {
1006 vxge_add_string("ini_num_mwr_sent_%d\t\t\t",
1007 &stat_size, data, i);
1008 vxge_add_string("ini_num_mrd_sent_%d\t\t\t",
1009 &stat_size, data, i);
1010 vxge_add_string("ini_num_cpl_rcvd_%d\t\t\t",
1011 &stat_size, data, i);
1012 vxge_add_string("ini_num_mwr_byte_sent_%d\t\t",
1013 &stat_size, data, i);
1014 vxge_add_string("ini_num_cpl_byte_rcvd_%d\t\t",
1015 &stat_size, data, i);
1016 vxge_add_string("wrcrdtarb_xoff_%d\t\t\t",
1017 &stat_size, data, i);
1018 vxge_add_string("rdcrdtarb_xoff_%d\t\t\t",
1019 &stat_size, data, i);
1020 vxge_add_string("vpath_genstats_count0_%d\t\t",
1021 &stat_size, data, i);
1022 vxge_add_string("vpath_genstats_count1_%d\t\t",
1023 &stat_size, data, i);
1024 vxge_add_string("vpath_genstats_count2_%d\t\t",
1025 &stat_size, data, i);
1026 vxge_add_string("vpath_genstats_count3_%d\t\t",
1027 &stat_size, data, i);
1028 vxge_add_string("vpath_genstats_count4_%d\t\t",
1029 &stat_size, data, i);
1030 vxge_add_string("vpath_genstats_count5_%d\t\t",
1031 &stat_size, data, i);
1032 vxge_add_string("prog_event_vnum0_%d\t\t\t",
1033 &stat_size, data, i);
1034 vxge_add_string("prog_event_vnum1_%d\t\t\t",
1035 &stat_size, data, i);
1036 vxge_add_string("prog_event_vnum2_%d\t\t\t",
1037 &stat_size, data, i);
1038 vxge_add_string("prog_event_vnum3_%d\t\t\t",
1039 &stat_size, data, i);
1040 vxge_add_string("rx_multi_cast_frame_discard_%d\t",
1041 &stat_size, data, i);
1042 vxge_add_string("rx_frm_transferred_%d\t\t",
1043 &stat_size, data, i);
1044 vxge_add_string("rxd_returned_%d\t\t\t",
1045 &stat_size, data, i);
1046 vxge_add_string("rx_mpa_len_fail_frms_%d\t\t",
1047 &stat_size, data, i);
1048 vxge_add_string("rx_mpa_mrk_fail_frms_%d\t\t",
1049 &stat_size, data, i);
1050 vxge_add_string("rx_mpa_crc_fail_frms_%d\t\t",
1051 &stat_size, data, i);
1052 vxge_add_string("rx_permitted_frms_%d\t\t",
1053 &stat_size, data, i);
1054 vxge_add_string("rx_vp_reset_discarded_frms_%d\t",
1055 &stat_size, data, i);
1056 vxge_add_string("rx_wol_frms_%d\t\t\t",
1057 &stat_size, data, i);
1058 vxge_add_string("tx_vp_reset_discarded_frms_%d\t",
1059 &stat_size, data, i);
1060 }
1061
1062 memcpy(data + stat_size, &ethtool_driver_stats_keys,
1063 sizeof(ethtool_driver_stats_keys));
1064 }
1065}
1066
1067static int vxge_ethtool_get_regs_len(struct net_device *dev)
1068{
1069 struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
1070
1071 return sizeof(struct vxge_hw_vpath_reg) * vdev->no_of_vpath;
1072}
1073
1074static u32 vxge_get_rx_csum(struct net_device *dev)
1075{
1076 struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
1077
1078 return vdev->rx_csum;
1079}
1080
1081static int vxge_set_rx_csum(struct net_device *dev, u32 data)
1082{
1083 struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
1084
1085 if (data)
1086 vdev->rx_csum = 1;
1087 else
1088 vdev->rx_csum = 0;
1089
1090 return 0;
1091}
1092
1093static int vxge_ethtool_op_set_tso(struct net_device *dev, u32 data)
1094{
1095 if (data)
1096 dev->features |= (NETIF_F_TSO | NETIF_F_TSO6);
1097 else
1098 dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6);
1099
1100 return 0;
1101}
1102
1103static int vxge_ethtool_get_sset_count(struct net_device *dev, int sset)
1104{
1105 struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
1106
1107 switch (sset) {
1108 case ETH_SS_STATS:
1109 return VXGE_TITLE_LEN +
1110 (vdev->no_of_vpath * VXGE_HW_VPATH_STATS_LEN) +
1111 (vdev->max_config_port * VXGE_HW_AGGR_STATS_LEN) +
1112 (vdev->max_config_port * VXGE_HW_PORT_STATS_LEN) +
1113 (vdev->no_of_vpath * VXGE_HW_VPATH_TX_STATS_LEN) +
1114 (vdev->no_of_vpath * VXGE_HW_VPATH_RX_STATS_LEN) +
1115 (vdev->no_of_vpath * VXGE_SW_STATS_LEN) +
1116 DRIVER_STAT_LEN;
1117 default:
1118 return -EOPNOTSUPP;
1119 }
1120}
1121
1122static const struct ethtool_ops vxge_ethtool_ops = {
1123 .get_settings = vxge_ethtool_gset,
1124 .set_settings = vxge_ethtool_sset,
1125 .get_drvinfo = vxge_ethtool_gdrvinfo,
1126 .get_regs_len = vxge_ethtool_get_regs_len,
1127 .get_regs = vxge_ethtool_gregs,
1128 .get_link = ethtool_op_get_link,
1129 .get_pauseparam = vxge_ethtool_getpause_data,
1130 .set_pauseparam = vxge_ethtool_setpause_data,
1131 .get_rx_csum = vxge_get_rx_csum,
1132 .set_rx_csum = vxge_set_rx_csum,
1133 .get_tx_csum = ethtool_op_get_tx_csum,
1134 .set_tx_csum = ethtool_op_set_tx_hw_csum,
1135 .get_sg = ethtool_op_get_sg,
1136 .set_sg = ethtool_op_set_sg,
1137 .get_tso = ethtool_op_get_tso,
1138 .set_tso = vxge_ethtool_op_set_tso,
1139 .get_strings = vxge_ethtool_get_strings,
1140 .phys_id = vxge_ethtool_idnic,
1141 .get_sset_count = vxge_ethtool_get_sset_count,
1142 .get_ethtool_stats = vxge_get_ethtool_stats,
1143};
1144
1145void initialize_ethtool_ops(struct net_device *ndev)
1146{
1147 SET_ETHTOOL_OPS(ndev, &vxge_ethtool_ops);
1148}
diff --git a/drivers/net/vxge/vxge-ethtool.h b/drivers/net/vxge/vxge-ethtool.h
new file mode 100644
index 000000000000..1c3df0a34acc
--- /dev/null
+++ b/drivers/net/vxge/vxge-ethtool.h
@@ -0,0 +1,67 @@
1/******************************************************************************
2 * This software may be used and distributed according to the terms of
3 * the GNU General Public License (GPL), incorporated herein by reference.
4 * Drivers based on or derived from this code fall under the GPL and must
5 * retain the authorship, copyright and license notice. This file is not
6 * a complete program and may only be used when the entire operating
7 * system is licensed under the GPL.
8 * See the file COPYING in this distribution for more information.
9 *
10 * vxge-ethtool.h: Driver for Neterion Inc's X3100 Series 10GbE PCIe I/O
11 * Virtualized Server Adapter.
12 * Copyright(c) 2002-2009 Neterion Inc.
13 ******************************************************************************/
14#ifndef _VXGE_ETHTOOL_H
15#define _VXGE_ETHTOOL_H
16
17#include "vxge-main.h"
18
19/* Ethtool related variables and Macros. */
20static int vxge_ethtool_get_sset_count(struct net_device *dev, int sset);
21
22static char ethtool_driver_stats_keys[][ETH_GSTRING_LEN] = {
23 {"\n DRIVER STATISTICS"},
24 {"vpaths_opened"},
25 {"vpath_open_fail_cnt"},
26 {"link_up_cnt"},
27 {"link_down_cnt"},
28 {"tx_frms"},
29 {"tx_errors"},
30 {"tx_bytes"},
31 {"txd_not_free"},
32 {"txd_out_of_desc"},
33 {"rx_frms"},
34 {"rx_errors"},
35 {"rx_bytes"},
36 {"rx_mcast"},
37 {"pci_map_fail_cnt"},
38 {"skb_alloc_fail_cnt"}
39};
40
41#define VXGE_TITLE_LEN 5
42#define VXGE_HW_VPATH_STATS_LEN 27
43#define VXGE_HW_AGGR_STATS_LEN 13
44#define VXGE_HW_PORT_STATS_LEN 94
45#define VXGE_HW_VPATH_TX_STATS_LEN 19
46#define VXGE_HW_VPATH_RX_STATS_LEN 42
47#define VXGE_SW_STATS_LEN 60
48#define VXGE_HW_STATS_LEN (VXGE_HW_VPATH_STATS_LEN +\
49 VXGE_HW_AGGR_STATS_LEN +\
50 VXGE_HW_PORT_STATS_LEN +\
51 VXGE_HW_VPATH_TX_STATS_LEN +\
52 VXGE_HW_VPATH_RX_STATS_LEN)
53
54#define DRIVER_STAT_LEN (sizeof(ethtool_driver_stats_keys)/ETH_GSTRING_LEN)
55#define STAT_LEN (VXGE_HW_STATS_LEN + DRIVER_STAT_LEN + VXGE_SW_STATS_LEN)
56
57/* Maximum flicker time of adapter LED */
58#define VXGE_MAX_FLICKER_TIME (60 * HZ) /* 60 seconds */
59#define VXGE_FLICKER_ON 1
60#define VXGE_FLICKER_OFF 0
61
62#define vxge_add_string(fmt, size, buf, ...) {\
63 snprintf(buf + *size, ETH_GSTRING_LEN, fmt, __VA_ARGS__); \
64 *size += ETH_GSTRING_LEN; \
65}
66
67#endif /*_VXGE_ETHTOOL_H*/
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
new file mode 100644
index 000000000000..61ef16118157
--- /dev/null
+++ b/drivers/net/vxge/vxge-main.c
@@ -0,0 +1,4502 @@
1/******************************************************************************
2* This software may be used and distributed according to the terms of
3* the GNU General Public License (GPL), incorporated herein by reference.
4* Drivers based on or derived from this code fall under the GPL and must
5* retain the authorship, copyright and license notice. This file is not
6* a complete program and may only be used when the entire operating
7* system is licensed under the GPL.
8* See the file COPYING in this distribution for more information.
9*
10* vxge-main.c: Driver for Neterion Inc's X3100 Series 10GbE PCIe I/O
11* Virtualized Server Adapter.
12* Copyright(c) 2002-2009 Neterion Inc.
13*
14* The module loadable parameters that are supported by the driver and a brief
15* explanation of all the variables:
16* vlan_tag_strip:
17* Strip VLAN Tag enable/disable. Instructs the device to remove
18* the VLAN tag from all received tagged frames that are not
19* replicated at the internal L2 switch.
20* 0 - Do not strip the VLAN tag.
21* 1 - Strip the VLAN tag.
22*
23* addr_learn_en:
24* Enable learning the mac address of the guest OS interface in
25* a virtualization environment.
26* 0 - DISABLE
27* 1 - ENABLE
28*
29* max_config_port:
30* Maximum number of port to be supported.
31* MIN -1 and MAX - 2
32*
33* max_config_vpath:
34* This configures the maximum no of VPATH configures for each
35* device function.
36* MIN - 1 and MAX - 17
37*
38* max_config_dev:
39* This configures maximum no of Device function to be enabled.
40* MIN - 1 and MAX - 17
41*
42******************************************************************************/
43
44#include <linux/if_vlan.h>
45#include <linux/pci.h>
46#include <net/ip.h>
47#include <linux/netdevice.h>
48#include <linux/etherdevice.h>
49#include "vxge-main.h"
50#include "vxge-reg.h"
51
52MODULE_LICENSE("Dual BSD/GPL");
53MODULE_DESCRIPTION("Neterion's X3100 Series 10GbE PCIe I/O"
54 "Virtualized Server Adapter");
55
56static struct pci_device_id vxge_id_table[] __devinitdata = {
57 {PCI_VENDOR_ID_S2IO, PCI_DEVICE_ID_TITAN_WIN, PCI_ANY_ID,
58 PCI_ANY_ID},
59 {PCI_VENDOR_ID_S2IO, PCI_DEVICE_ID_TITAN_UNI, PCI_ANY_ID,
60 PCI_ANY_ID},
61 {0}
62};
63
64MODULE_DEVICE_TABLE(pci, vxge_id_table);
65
66VXGE_MODULE_PARAM_INT(vlan_tag_strip, VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_ENABLE);
67VXGE_MODULE_PARAM_INT(addr_learn_en, VXGE_HW_MAC_ADDR_LEARN_DEFAULT);
68VXGE_MODULE_PARAM_INT(max_config_port, VXGE_MAX_CONFIG_PORT);
69VXGE_MODULE_PARAM_INT(max_config_vpath, VXGE_USE_DEFAULT);
70VXGE_MODULE_PARAM_INT(max_mac_vpath, VXGE_MAX_MAC_ADDR_COUNT);
71VXGE_MODULE_PARAM_INT(max_config_dev, VXGE_MAX_CONFIG_DEV);
72
73static u16 vpath_selector[VXGE_HW_MAX_VIRTUAL_PATHS] =
74 {0, 1, 3, 3, 7, 7, 7, 7, 15, 15, 15, 15, 15, 15, 15, 15, 31};
75static unsigned int bw_percentage[VXGE_HW_MAX_VIRTUAL_PATHS] =
76 {[0 ...(VXGE_HW_MAX_VIRTUAL_PATHS - 1)] = 0xFF};
77module_param_array(bw_percentage, uint, NULL, 0);
78
79static struct vxge_drv_config *driver_config;
80
81static inline int is_vxge_card_up(struct vxgedev *vdev)
82{
83 return test_bit(__VXGE_STATE_CARD_UP, &vdev->state);
84}
85
86static inline void VXGE_COMPLETE_VPATH_TX(struct vxge_fifo *fifo)
87{
88 unsigned long flags = 0;
89 struct sk_buff *skb_ptr = NULL;
90 struct sk_buff **temp, *head, *skb;
91
92 if (spin_trylock_irqsave(&fifo->tx_lock, flags)) {
93 vxge_hw_vpath_poll_tx(fifo->handle, (void **)&skb_ptr);
94 spin_unlock_irqrestore(&fifo->tx_lock, flags);
95 }
96 /* free SKBs */
97 head = skb_ptr;
98 while (head) {
99 skb = head;
100 temp = (struct sk_buff **)&skb->cb;
101 head = *temp;
102 *temp = NULL;
103 dev_kfree_skb_irq(skb);
104 }
105}
106
107static inline void VXGE_COMPLETE_ALL_TX(struct vxgedev *vdev)
108{
109 int i;
110
111 /* Complete all transmits */
112 for (i = 0; i < vdev->no_of_vpath; i++)
113 VXGE_COMPLETE_VPATH_TX(&vdev->vpaths[i].fifo);
114}
115
116static inline void VXGE_COMPLETE_ALL_RX(struct vxgedev *vdev)
117{
118 int i;
119 struct vxge_ring *ring;
120
121 /* Complete all receives*/
122 for (i = 0; i < vdev->no_of_vpath; i++) {
123 ring = &vdev->vpaths[i].ring;
124 vxge_hw_vpath_poll_rx(ring->handle);
125 }
126}
127
128/*
129 * MultiQ manipulation helper functions
130 */
131void vxge_stop_all_tx_queue(struct vxgedev *vdev)
132{
133 int i;
134 struct net_device *dev = vdev->ndev;
135
136 if (vdev->config.tx_steering_type != TX_MULTIQ_STEERING) {
137 for (i = 0; i < vdev->no_of_vpath; i++)
138 vdev->vpaths[i].fifo.queue_state = VPATH_QUEUE_STOP;
139 }
140 netif_tx_stop_all_queues(dev);
141}
142
143void vxge_stop_tx_queue(struct vxge_fifo *fifo)
144{
145 struct net_device *dev = fifo->ndev;
146
147 struct netdev_queue *txq = NULL;
148 if (fifo->tx_steering_type == TX_MULTIQ_STEERING)
149 txq = netdev_get_tx_queue(dev, fifo->driver_id);
150 else {
151 txq = netdev_get_tx_queue(dev, 0);
152 fifo->queue_state = VPATH_QUEUE_STOP;
153 }
154
155 netif_tx_stop_queue(txq);
156}
157
158void vxge_start_all_tx_queue(struct vxgedev *vdev)
159{
160 int i;
161 struct net_device *dev = vdev->ndev;
162
163 if (vdev->config.tx_steering_type != TX_MULTIQ_STEERING) {
164 for (i = 0; i < vdev->no_of_vpath; i++)
165 vdev->vpaths[i].fifo.queue_state = VPATH_QUEUE_START;
166 }
167 netif_tx_start_all_queues(dev);
168}
169
170static void vxge_wake_all_tx_queue(struct vxgedev *vdev)
171{
172 int i;
173 struct net_device *dev = vdev->ndev;
174
175 if (vdev->config.tx_steering_type != TX_MULTIQ_STEERING) {
176 for (i = 0; i < vdev->no_of_vpath; i++)
177 vdev->vpaths[i].fifo.queue_state = VPATH_QUEUE_START;
178 }
179 netif_tx_wake_all_queues(dev);
180}
181
182void vxge_wake_tx_queue(struct vxge_fifo *fifo, struct sk_buff *skb)
183{
184 struct net_device *dev = fifo->ndev;
185
186 int vpath_no = fifo->driver_id;
187 struct netdev_queue *txq = NULL;
188 if (fifo->tx_steering_type == TX_MULTIQ_STEERING) {
189 txq = netdev_get_tx_queue(dev, vpath_no);
190 if (netif_tx_queue_stopped(txq))
191 netif_tx_wake_queue(txq);
192 } else {
193 txq = netdev_get_tx_queue(dev, 0);
194 if (fifo->queue_state == VPATH_QUEUE_STOP)
195 if (netif_tx_queue_stopped(txq)) {
196 fifo->queue_state = VPATH_QUEUE_START;
197 netif_tx_wake_queue(txq);
198 }
199 }
200}
201
202/*
203 * vxge_callback_link_up
204 *
205 * This function is called during interrupt context to notify link up state
206 * change.
207 */
208void
209vxge_callback_link_up(struct __vxge_hw_device *hldev)
210{
211 struct net_device *dev = hldev->ndev;
212 struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
213
214 vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d",
215 vdev->ndev->name, __func__, __LINE__);
216 printk(KERN_NOTICE "%s: Link Up\n", vdev->ndev->name);
217 vdev->stats.link_up++;
218
219 netif_carrier_on(vdev->ndev);
220 vxge_wake_all_tx_queue(vdev);
221
222 vxge_debug_entryexit(VXGE_TRACE,
223 "%s: %s:%d Exiting...", vdev->ndev->name, __func__, __LINE__);
224}
225
226/*
227 * vxge_callback_link_down
228 *
229 * This function is called during interrupt context to notify link down state
230 * change.
231 */
232void
233vxge_callback_link_down(struct __vxge_hw_device *hldev)
234{
235 struct net_device *dev = hldev->ndev;
236 struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
237
238 vxge_debug_entryexit(VXGE_TRACE,
239 "%s: %s:%d", vdev->ndev->name, __func__, __LINE__);
240 printk(KERN_NOTICE "%s: Link Down\n", vdev->ndev->name);
241
242 vdev->stats.link_down++;
243 netif_carrier_off(vdev->ndev);
244 vxge_stop_all_tx_queue(vdev);
245
246 vxge_debug_entryexit(VXGE_TRACE,
247 "%s: %s:%d Exiting...", vdev->ndev->name, __func__, __LINE__);
248}
249
250/*
251 * vxge_rx_alloc
252 *
253 * Allocate SKB.
254 */
255static struct sk_buff*
256vxge_rx_alloc(void *dtrh, struct vxge_ring *ring, const int skb_size)
257{
258 struct net_device *dev;
259 struct sk_buff *skb;
260 struct vxge_rx_priv *rx_priv;
261
262 dev = ring->ndev;
263 vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d",
264 ring->ndev->name, __func__, __LINE__);
265
266 rx_priv = vxge_hw_ring_rxd_private_get(dtrh);
267
268 /* try to allocate skb first. this one may fail */
269 skb = netdev_alloc_skb(dev, skb_size +
270 VXGE_HW_HEADER_ETHERNET_II_802_3_ALIGN);
271 if (skb == NULL) {
272 vxge_debug_mem(VXGE_ERR,
273 "%s: out of memory to allocate SKB", dev->name);
274 ring->stats.skb_alloc_fail++;
275 return NULL;
276 }
277
278 vxge_debug_mem(VXGE_TRACE,
279 "%s: %s:%d Skb : 0x%p", ring->ndev->name,
280 __func__, __LINE__, skb);
281
282 skb_reserve(skb, VXGE_HW_HEADER_ETHERNET_II_802_3_ALIGN);
283
284 rx_priv->skb = skb;
285 rx_priv->data_size = skb_size;
286 vxge_debug_entryexit(VXGE_TRACE,
287 "%s: %s:%d Exiting...", ring->ndev->name, __func__, __LINE__);
288
289 return skb;
290}
291
292/*
293 * vxge_rx_map
294 */
295static int vxge_rx_map(void *dtrh, struct vxge_ring *ring)
296{
297 struct vxge_rx_priv *rx_priv;
298 dma_addr_t dma_addr;
299
300 vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d",
301 ring->ndev->name, __func__, __LINE__);
302 rx_priv = vxge_hw_ring_rxd_private_get(dtrh);
303
304 dma_addr = pci_map_single(ring->pdev, rx_priv->skb->data,
305 rx_priv->data_size, PCI_DMA_FROMDEVICE);
306
307 if (dma_addr == 0) {
308 ring->stats.pci_map_fail++;
309 return -EIO;
310 }
311 vxge_debug_mem(VXGE_TRACE,
312 "%s: %s:%d 1 buffer mode dma_addr = 0x%llx",
313 ring->ndev->name, __func__, __LINE__,
314 (unsigned long long)dma_addr);
315 vxge_hw_ring_rxd_1b_set(dtrh, dma_addr, rx_priv->data_size);
316
317 rx_priv->data_dma = dma_addr;
318 vxge_debug_entryexit(VXGE_TRACE,
319 "%s: %s:%d Exiting...", ring->ndev->name, __func__, __LINE__);
320
321 return 0;
322}
323
324/*
325 * vxge_rx_initial_replenish
326 * Allocation of RxD as an initial replenish procedure.
327 */
328static enum vxge_hw_status
329vxge_rx_initial_replenish(void *dtrh, void *userdata)
330{
331 struct vxge_ring *ring = (struct vxge_ring *)userdata;
332 struct vxge_rx_priv *rx_priv;
333
334 vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d",
335 ring->ndev->name, __func__, __LINE__);
336 if (vxge_rx_alloc(dtrh, ring,
337 VXGE_LL_MAX_FRAME_SIZE(ring->ndev)) == NULL)
338 return VXGE_HW_FAIL;
339
340 if (vxge_rx_map(dtrh, ring)) {
341 rx_priv = vxge_hw_ring_rxd_private_get(dtrh);
342 dev_kfree_skb(rx_priv->skb);
343
344 return VXGE_HW_FAIL;
345 }
346 vxge_debug_entryexit(VXGE_TRACE,
347 "%s: %s:%d Exiting...", ring->ndev->name, __func__, __LINE__);
348
349 return VXGE_HW_OK;
350}
351
352static inline void
353vxge_rx_complete(struct vxge_ring *ring, struct sk_buff *skb, u16 vlan,
354 int pkt_length, struct vxge_hw_ring_rxd_info *ext_info)
355{
356
357 vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d",
358 ring->ndev->name, __func__, __LINE__);
359 skb_record_rx_queue(skb, ring->driver_id);
360 skb->protocol = eth_type_trans(skb, ring->ndev);
361
362 ring->stats.rx_frms++;
363 ring->stats.rx_bytes += pkt_length;
364
365 if (skb->pkt_type == PACKET_MULTICAST)
366 ring->stats.rx_mcast++;
367
368 vxge_debug_rx(VXGE_TRACE,
369 "%s: %s:%d skb protocol = %d",
370 ring->ndev->name, __func__, __LINE__, skb->protocol);
371
372 if (ring->gro_enable) {
373 if (ring->vlgrp && ext_info->vlan &&
374 (ring->vlan_tag_strip ==
375 VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_ENABLE))
376 vlan_gro_receive(&ring->napi, ring->vlgrp,
377 ext_info->vlan, skb);
378 else
379 napi_gro_receive(&ring->napi, skb);
380 } else {
381 if (ring->vlgrp && vlan &&
382 (ring->vlan_tag_strip ==
383 VXGE_HW_VPATH_RPA_STRIP_VLAN_TAG_ENABLE))
384 vlan_hwaccel_receive_skb(skb, ring->vlgrp, vlan);
385 else
386 netif_receive_skb(skb);
387 }
388 vxge_debug_entryexit(VXGE_TRACE,
389 "%s: %s:%d Exiting...", ring->ndev->name, __func__, __LINE__);
390}
391
392static inline void vxge_re_pre_post(void *dtr, struct vxge_ring *ring,
393 struct vxge_rx_priv *rx_priv)
394{
395 pci_dma_sync_single_for_device(ring->pdev,
396 rx_priv->data_dma, rx_priv->data_size, PCI_DMA_FROMDEVICE);
397
398 vxge_hw_ring_rxd_1b_set(dtr, rx_priv->data_dma, rx_priv->data_size);
399 vxge_hw_ring_rxd_pre_post(ring->handle, dtr);
400}
401
402static inline void vxge_post(int *dtr_cnt, void **first_dtr,
403 void *post_dtr, struct __vxge_hw_ring *ringh)
404{
405 int dtr_count = *dtr_cnt;
406 if ((*dtr_cnt % VXGE_HW_RXSYNC_FREQ_CNT) == 0) {
407 if (*first_dtr)
408 vxge_hw_ring_rxd_post_post_wmb(ringh, *first_dtr);
409 *first_dtr = post_dtr;
410 } else
411 vxge_hw_ring_rxd_post_post(ringh, post_dtr);
412 dtr_count++;
413 *dtr_cnt = dtr_count;
414}
415
416/*
417 * vxge_rx_1b_compl
418 *
419 * If the interrupt is because of a received frame or if the receive ring
420 * contains fresh as yet un-processed frames, this function is called.
421 */
422enum vxge_hw_status
423vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr,
424 u8 t_code, void *userdata)
425{
426 struct vxge_ring *ring = (struct vxge_ring *)userdata;
427 struct net_device *dev = ring->ndev;
428 unsigned int dma_sizes;
429 void *first_dtr = NULL;
430 int dtr_cnt = 0;
431 int data_size;
432 dma_addr_t data_dma;
433 int pkt_length;
434 struct sk_buff *skb;
435 struct vxge_rx_priv *rx_priv;
436 struct vxge_hw_ring_rxd_info ext_info;
437 vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d",
438 ring->ndev->name, __func__, __LINE__);
439 ring->pkts_processed = 0;
440
441 vxge_hw_ring_replenish(ringh, 0);
442
443 do {
444 rx_priv = vxge_hw_ring_rxd_private_get(dtr);
445 skb = rx_priv->skb;
446 data_size = rx_priv->data_size;
447 data_dma = rx_priv->data_dma;
448
449 vxge_debug_rx(VXGE_TRACE,
450 "%s: %s:%d skb = 0x%p",
451 ring->ndev->name, __func__, __LINE__, skb);
452
453 vxge_hw_ring_rxd_1b_get(ringh, dtr, &dma_sizes);
454 pkt_length = dma_sizes;
455
456 vxge_debug_rx(VXGE_TRACE,
457 "%s: %s:%d Packet Length = %d",
458 ring->ndev->name, __func__, __LINE__, pkt_length);
459
460 vxge_hw_ring_rxd_1b_info_get(ringh, dtr, &ext_info);
461
462 /* check skb validity */
463 vxge_assert(skb);
464
465 prefetch((char *)skb + L1_CACHE_BYTES);
466 if (unlikely(t_code)) {
467
468 if (vxge_hw_ring_handle_tcode(ringh, dtr, t_code) !=
469 VXGE_HW_OK) {
470
471 ring->stats.rx_errors++;
472 vxge_debug_rx(VXGE_TRACE,
473 "%s: %s :%d Rx T_code is %d",
474 ring->ndev->name, __func__,
475 __LINE__, t_code);
476
477 /* If the t_code is not supported and if the
478 * t_code is other than 0x5 (unparseable packet
479 * such as unknown UPV6 header), Drop it !!!
480 */
481 vxge_re_pre_post(dtr, ring, rx_priv);
482
483 vxge_post(&dtr_cnt, &first_dtr, dtr, ringh);
484 ring->stats.rx_dropped++;
485 continue;
486 }
487 }
488
489 if (pkt_length > VXGE_LL_RX_COPY_THRESHOLD) {
490
491 if (vxge_rx_alloc(dtr, ring, data_size) != NULL) {
492
493 if (!vxge_rx_map(dtr, ring)) {
494 skb_put(skb, pkt_length);
495
496 pci_unmap_single(ring->pdev, data_dma,
497 data_size, PCI_DMA_FROMDEVICE);
498
499 vxge_hw_ring_rxd_pre_post(ringh, dtr);
500 vxge_post(&dtr_cnt, &first_dtr, dtr,
501 ringh);
502 } else {
503 dev_kfree_skb(rx_priv->skb);
504 rx_priv->skb = skb;
505 rx_priv->data_size = data_size;
506 vxge_re_pre_post(dtr, ring, rx_priv);
507
508 vxge_post(&dtr_cnt, &first_dtr, dtr,
509 ringh);
510 ring->stats.rx_dropped++;
511 break;
512 }
513 } else {
514 vxge_re_pre_post(dtr, ring, rx_priv);
515
516 vxge_post(&dtr_cnt, &first_dtr, dtr, ringh);
517 ring->stats.rx_dropped++;
518 break;
519 }
520 } else {
521 struct sk_buff *skb_up;
522
523 skb_up = netdev_alloc_skb(dev, pkt_length +
524 VXGE_HW_HEADER_ETHERNET_II_802_3_ALIGN);
525 if (skb_up != NULL) {
526 skb_reserve(skb_up,
527 VXGE_HW_HEADER_ETHERNET_II_802_3_ALIGN);
528
529 pci_dma_sync_single_for_cpu(ring->pdev,
530 data_dma, data_size,
531 PCI_DMA_FROMDEVICE);
532
533 vxge_debug_mem(VXGE_TRACE,
534 "%s: %s:%d skb_up = %p",
535 ring->ndev->name, __func__,
536 __LINE__, skb);
537 memcpy(skb_up->data, skb->data, pkt_length);
538
539 vxge_re_pre_post(dtr, ring, rx_priv);
540
541 vxge_post(&dtr_cnt, &first_dtr, dtr,
542 ringh);
543 /* will netif_rx small SKB instead */
544 skb = skb_up;
545 skb_put(skb, pkt_length);
546 } else {
547 vxge_re_pre_post(dtr, ring, rx_priv);
548
549 vxge_post(&dtr_cnt, &first_dtr, dtr, ringh);
550 vxge_debug_rx(VXGE_ERR,
551 "%s: vxge_rx_1b_compl: out of "
552 "memory", dev->name);
553 ring->stats.skb_alloc_fail++;
554 break;
555 }
556 }
557
558 if ((ext_info.proto & VXGE_HW_FRAME_PROTO_TCP_OR_UDP) &&
559 !(ext_info.proto & VXGE_HW_FRAME_PROTO_IP_FRAG) &&
560 ring->rx_csum && /* Offload Rx side CSUM */
561 ext_info.l3_cksum == VXGE_HW_L3_CKSUM_OK &&
562 ext_info.l4_cksum == VXGE_HW_L4_CKSUM_OK)
563 skb->ip_summed = CHECKSUM_UNNECESSARY;
564 else
565 skb->ip_summed = CHECKSUM_NONE;
566
567 vxge_rx_complete(ring, skb, ext_info.vlan,
568 pkt_length, &ext_info);
569
570 ring->budget--;
571 ring->pkts_processed++;
572 if (!ring->budget)
573 break;
574
575 } while (vxge_hw_ring_rxd_next_completed(ringh, &dtr,
576 &t_code) == VXGE_HW_OK);
577
578 if (first_dtr)
579 vxge_hw_ring_rxd_post_post_wmb(ringh, first_dtr);
580
581 dev->last_rx = jiffies;
582
583 vxge_debug_entryexit(VXGE_TRACE,
584 "%s:%d Exiting...",
585 __func__, __LINE__);
586 return VXGE_HW_OK;
587}
588
589/*
590 * vxge_xmit_compl
591 *
592 * If an interrupt was raised to indicate DMA complete of the Tx packet,
593 * this function is called. It identifies the last TxD whose buffer was
594 * freed and frees all skbs whose data have already DMA'ed into the NICs
595 * internal memory.
596 */
597enum vxge_hw_status
598vxge_xmit_compl(struct __vxge_hw_fifo *fifo_hw, void *dtr,
599 enum vxge_hw_fifo_tcode t_code, void *userdata,
600 void **skb_ptr)
601{
602 struct vxge_fifo *fifo = (struct vxge_fifo *)userdata;
603 struct sk_buff *skb, *head = NULL;
604 struct sk_buff **temp;
605 int pkt_cnt = 0;
606
607 vxge_debug_entryexit(VXGE_TRACE,
608 "%s:%d Entered....", __func__, __LINE__);
609
610 do {
611 int frg_cnt;
612 skb_frag_t *frag;
613 int i = 0, j;
614 struct vxge_tx_priv *txd_priv =
615 vxge_hw_fifo_txdl_private_get(dtr);
616
617 skb = txd_priv->skb;
618 frg_cnt = skb_shinfo(skb)->nr_frags;
619 frag = &skb_shinfo(skb)->frags[0];
620
621 vxge_debug_tx(VXGE_TRACE,
622 "%s: %s:%d fifo_hw = %p dtr = %p "
623 "tcode = 0x%x", fifo->ndev->name, __func__,
624 __LINE__, fifo_hw, dtr, t_code);
625 /* check skb validity */
626 vxge_assert(skb);
627 vxge_debug_tx(VXGE_TRACE,
628 "%s: %s:%d skb = %p itxd_priv = %p frg_cnt = %d",
629 fifo->ndev->name, __func__, __LINE__,
630 skb, txd_priv, frg_cnt);
631 if (unlikely(t_code)) {
632 fifo->stats.tx_errors++;
633 vxge_debug_tx(VXGE_ERR,
634 "%s: tx: dtr %p completed due to "
635 "error t_code %01x", fifo->ndev->name,
636 dtr, t_code);
637 vxge_hw_fifo_handle_tcode(fifo_hw, dtr, t_code);
638 }
639
640 /* for unfragmented skb */
641 pci_unmap_single(fifo->pdev, txd_priv->dma_buffers[i++],
642 skb_headlen(skb), PCI_DMA_TODEVICE);
643
644 for (j = 0; j < frg_cnt; j++) {
645 pci_unmap_page(fifo->pdev,
646 txd_priv->dma_buffers[i++],
647 frag->size, PCI_DMA_TODEVICE);
648 frag += 1;
649 }
650
651 vxge_hw_fifo_txdl_free(fifo_hw, dtr);
652
653 /* Updating the statistics block */
654 fifo->stats.tx_frms++;
655 fifo->stats.tx_bytes += skb->len;
656
657 temp = (struct sk_buff **)&skb->cb;
658 *temp = head;
659 head = skb;
660
661 pkt_cnt++;
662 if (pkt_cnt > fifo->indicate_max_pkts)
663 break;
664
665 } while (vxge_hw_fifo_txdl_next_completed(fifo_hw,
666 &dtr, &t_code) == VXGE_HW_OK);
667
668 vxge_wake_tx_queue(fifo, skb);
669
670 if (skb_ptr)
671 *skb_ptr = (void *) head;
672
673 vxge_debug_entryexit(VXGE_TRACE,
674 "%s: %s:%d Exiting...",
675 fifo->ndev->name, __func__, __LINE__);
676 return VXGE_HW_OK;
677}
678
679/* select a vpath to trasmit the packet */
680static u32 vxge_get_vpath_no(struct vxgedev *vdev, struct sk_buff *skb,
681 int *do_lock)
682{
683 u16 queue_len, counter = 0;
684 if (skb->protocol == htons(ETH_P_IP)) {
685 struct iphdr *ip;
686 struct tcphdr *th;
687
688 ip = ip_hdr(skb);
689
690 if ((ip->frag_off & htons(IP_OFFSET|IP_MF)) == 0) {
691 th = (struct tcphdr *)(((unsigned char *)ip) +
692 ip->ihl*4);
693
694 queue_len = vdev->no_of_vpath;
695 counter = (ntohs(th->source) +
696 ntohs(th->dest)) &
697 vdev->vpath_selector[queue_len - 1];
698 if (counter >= queue_len)
699 counter = queue_len - 1;
700
701 if (ip->protocol == IPPROTO_UDP) {
702#ifdef NETIF_F_LLTX
703 *do_lock = 0;
704#endif
705 }
706 }
707 }
708 return counter;
709}
710
711static enum vxge_hw_status vxge_search_mac_addr_in_list(
712 struct vxge_vpath *vpath, u64 del_mac)
713{
714 struct list_head *entry, *next;
715 list_for_each_safe(entry, next, &vpath->mac_addr_list) {
716 if (((struct vxge_mac_addrs *)entry)->macaddr == del_mac)
717 return TRUE;
718 }
719 return FALSE;
720}
721
722static int vxge_learn_mac(struct vxgedev *vdev, u8 *mac_header)
723{
724 struct macInfo mac_info;
725 u8 *mac_address = NULL;
726 u64 mac_addr = 0, vpath_vector = 0;
727 int vpath_idx = 0;
728 enum vxge_hw_status status = VXGE_HW_OK;
729 struct vxge_vpath *vpath = NULL;
730 struct __vxge_hw_device *hldev;
731
732 hldev = (struct __vxge_hw_device *) pci_get_drvdata(vdev->pdev);
733
734 mac_address = (u8 *)&mac_addr;
735 memcpy(mac_address, mac_header, ETH_ALEN);
736
737 /* Is this mac address already in the list? */
738 for (vpath_idx = 0; vpath_idx < vdev->no_of_vpath; vpath_idx++) {
739 vpath = &vdev->vpaths[vpath_idx];
740 if (vxge_search_mac_addr_in_list(vpath, mac_addr))
741 return vpath_idx;
742 }
743
744 memset(&mac_info, 0, sizeof(struct macInfo));
745 memcpy(mac_info.macaddr, mac_header, ETH_ALEN);
746
747 /* Any vpath has room to add mac address to its da table? */
748 for (vpath_idx = 0; vpath_idx < vdev->no_of_vpath; vpath_idx++) {
749 vpath = &vdev->vpaths[vpath_idx];
750 if (vpath->mac_addr_cnt < vpath->max_mac_addr_cnt) {
751 /* Add this mac address to this vpath */
752 mac_info.vpath_no = vpath_idx;
753 mac_info.state = VXGE_LL_MAC_ADDR_IN_DA_TABLE;
754 status = vxge_add_mac_addr(vdev, &mac_info);
755 if (status != VXGE_HW_OK)
756 return -EPERM;
757 return vpath_idx;
758 }
759 }
760
761 mac_info.state = VXGE_LL_MAC_ADDR_IN_LIST;
762 vpath_idx = 0;
763 mac_info.vpath_no = vpath_idx;
764 /* Is the first vpath already selected as catch-basin ? */
765 vpath = &vdev->vpaths[vpath_idx];
766 if (vpath->mac_addr_cnt > vpath->max_mac_addr_cnt) {
767 /* Add this mac address to this vpath */
768 if (FALSE == vxge_mac_list_add(vpath, &mac_info))
769 return -EPERM;
770 return vpath_idx;
771 }
772
773 /* Select first vpath as catch-basin */
774 vpath_vector = vxge_mBIT(vpath->device_id);
775 status = vxge_hw_mgmt_reg_write(vpath->vdev->devh,
776 vxge_hw_mgmt_reg_type_mrpcim,
777 0,
778 (ulong)offsetof(
779 struct vxge_hw_mrpcim_reg,
780 rts_mgr_cbasin_cfg),
781 vpath_vector);
782 if (status != VXGE_HW_OK) {
783 vxge_debug_tx(VXGE_ERR,
784 "%s: Unable to set the vpath-%d in catch-basin mode",
785 VXGE_DRIVER_NAME, vpath->device_id);
786 return -EPERM;
787 }
788
789 if (FALSE == vxge_mac_list_add(vpath, &mac_info))
790 return -EPERM;
791
792 return vpath_idx;
793}
794
795/**
796 * vxge_xmit
797 * @skb : the socket buffer containing the Tx data.
798 * @dev : device pointer.
799 *
800 * This function is the Tx entry point of the driver. Neterion NIC supports
801 * certain protocol assist features on Tx side, namely CSO, S/G, LSO.
802 * NOTE: when device cant queue the pkt, just the trans_start variable will
803 * not be upadted.
804*/
805static int
806vxge_xmit(struct sk_buff *skb, struct net_device *dev)
807{
808 struct vxge_fifo *fifo = NULL;
809 void *dtr_priv;
810 void *dtr = NULL;
811 struct vxgedev *vdev = NULL;
812 enum vxge_hw_status status;
813 int frg_cnt, first_frg_len;
814 skb_frag_t *frag;
815 int i = 0, j = 0, avail;
816 u64 dma_pointer;
817 struct vxge_tx_priv *txdl_priv = NULL;
818 struct __vxge_hw_fifo *fifo_hw;
819 u32 max_mss = 0x0;
820 int offload_type;
821 unsigned long flags = 0;
822 int vpath_no = 0;
823 int do_spin_tx_lock = 1;
824
825 vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d",
826 dev->name, __func__, __LINE__);
827
828 /* A buffer with no data will be dropped */
829 if (unlikely(skb->len <= 0)) {
830 vxge_debug_tx(VXGE_ERR,
831 "%s: Buffer has no data..", dev->name);
832 dev_kfree_skb(skb);
833 return NETDEV_TX_OK;
834 }
835
836 vdev = (struct vxgedev *)netdev_priv(dev);
837
838 if (unlikely(!is_vxge_card_up(vdev))) {
839 vxge_debug_tx(VXGE_ERR,
840 "%s: vdev not initialized", dev->name);
841 dev_kfree_skb(skb);
842 return NETDEV_TX_OK;
843 }
844
845 if (vdev->config.addr_learn_en) {
846 vpath_no = vxge_learn_mac(vdev, skb->data + ETH_ALEN);
847 if (vpath_no == -EPERM) {
848 vxge_debug_tx(VXGE_ERR,
849 "%s: Failed to store the mac address",
850 dev->name);
851 dev_kfree_skb(skb);
852 return NETDEV_TX_OK;
853 }
854 }
855
856 if (vdev->config.tx_steering_type == TX_MULTIQ_STEERING)
857 vpath_no = skb_get_queue_mapping(skb);
858 else if (vdev->config.tx_steering_type == TX_PORT_STEERING)
859 vpath_no = vxge_get_vpath_no(vdev, skb, &do_spin_tx_lock);
860
861 vxge_debug_tx(VXGE_TRACE, "%s: vpath_no= %d", dev->name, vpath_no);
862
863 if (vpath_no >= vdev->no_of_vpath)
864 vpath_no = 0;
865
866 fifo = &vdev->vpaths[vpath_no].fifo;
867 fifo_hw = fifo->handle;
868
869 if (do_spin_tx_lock)
870 spin_lock_irqsave(&fifo->tx_lock, flags);
871 else {
872 if (unlikely(!spin_trylock_irqsave(&fifo->tx_lock, flags)))
873 return NETDEV_TX_LOCKED;
874 }
875
876 if (vdev->config.tx_steering_type == TX_MULTIQ_STEERING) {
877 if (netif_subqueue_stopped(dev, skb)) {
878 spin_unlock_irqrestore(&fifo->tx_lock, flags);
879 return NETDEV_TX_BUSY;
880 }
881 } else if (unlikely(fifo->queue_state == VPATH_QUEUE_STOP)) {
882 if (netif_queue_stopped(dev)) {
883 spin_unlock_irqrestore(&fifo->tx_lock, flags);
884 return NETDEV_TX_BUSY;
885 }
886 }
887 avail = vxge_hw_fifo_free_txdl_count_get(fifo_hw);
888 if (avail == 0) {
889 vxge_debug_tx(VXGE_ERR,
890 "%s: No free TXDs available", dev->name);
891 fifo->stats.txd_not_free++;
892 vxge_stop_tx_queue(fifo);
893 goto _exit2;
894 }
895
896 status = vxge_hw_fifo_txdl_reserve(fifo_hw, &dtr, &dtr_priv);
897 if (unlikely(status != VXGE_HW_OK)) {
898 vxge_debug_tx(VXGE_ERR,
899 "%s: Out of descriptors .", dev->name);
900 fifo->stats.txd_out_of_desc++;
901 vxge_stop_tx_queue(fifo);
902 goto _exit2;
903 }
904
905 vxge_debug_tx(VXGE_TRACE,
906 "%s: %s:%d fifo_hw = %p dtr = %p dtr_priv = %p",
907 dev->name, __func__, __LINE__,
908 fifo_hw, dtr, dtr_priv);
909
910 if (vdev->vlgrp && vlan_tx_tag_present(skb)) {
911 u16 vlan_tag = vlan_tx_tag_get(skb);
912 vxge_hw_fifo_txdl_vlan_set(dtr, vlan_tag);
913 }
914
915 first_frg_len = skb_headlen(skb);
916
917 dma_pointer = pci_map_single(fifo->pdev, skb->data, first_frg_len,
918 PCI_DMA_TODEVICE);
919
920 if (unlikely(pci_dma_mapping_error(fifo->pdev, dma_pointer))) {
921 vxge_hw_fifo_txdl_free(fifo_hw, dtr);
922 vxge_stop_tx_queue(fifo);
923 fifo->stats.pci_map_fail++;
924 goto _exit2;
925 }
926
927 txdl_priv = vxge_hw_fifo_txdl_private_get(dtr);
928 txdl_priv->skb = skb;
929 txdl_priv->dma_buffers[j] = dma_pointer;
930
931 frg_cnt = skb_shinfo(skb)->nr_frags;
932 vxge_debug_tx(VXGE_TRACE,
933 "%s: %s:%d skb = %p txdl_priv = %p "
934 "frag_cnt = %d dma_pointer = 0x%llx", dev->name,
935 __func__, __LINE__, skb, txdl_priv,
936 frg_cnt, (unsigned long long)dma_pointer);
937
938 vxge_hw_fifo_txdl_buffer_set(fifo_hw, dtr, j++, dma_pointer,
939 first_frg_len);
940
941 frag = &skb_shinfo(skb)->frags[0];
942 for (i = 0; i < frg_cnt; i++) {
943 /* ignore 0 length fragment */
944 if (!frag->size)
945 continue;
946
947 dma_pointer =
948 (u64)pci_map_page(fifo->pdev, frag->page,
949 frag->page_offset, frag->size,
950 PCI_DMA_TODEVICE);
951
952 if (unlikely(pci_dma_mapping_error(fifo->pdev, dma_pointer)))
953 goto _exit0;
954 vxge_debug_tx(VXGE_TRACE,
955 "%s: %s:%d frag = %d dma_pointer = 0x%llx",
956 dev->name, __func__, __LINE__, i,
957 (unsigned long long)dma_pointer);
958
959 txdl_priv->dma_buffers[j] = dma_pointer;
960 vxge_hw_fifo_txdl_buffer_set(fifo_hw, dtr, j++, dma_pointer,
961 frag->size);
962 frag += 1;
963 }
964
965 offload_type = vxge_offload_type(skb);
966
967 if (offload_type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)) {
968
969 int mss = vxge_tcp_mss(skb);
970 if (mss) {
971 max_mss = dev->mtu + ETH_HLEN -
972 VXGE_HW_TCPIP_HEADER_MAX_SIZE;
973 if (mss > max_mss)
974 mss = max_mss;
975 vxge_debug_tx(VXGE_TRACE,
976 "%s: %s:%d mss = %d",
977 dev->name, __func__, __LINE__, mss);
978 vxge_hw_fifo_txdl_mss_set(dtr, mss);
979 } else {
980 vxge_assert(skb->len <=
981 dev->mtu + VXGE_HW_MAC_HEADER_MAX_SIZE);
982 vxge_assert(0);
983 goto _exit1;
984 }
985 }
986
987 if (skb->ip_summed == CHECKSUM_PARTIAL)
988 vxge_hw_fifo_txdl_cksum_set_bits(dtr,
989 VXGE_HW_FIFO_TXD_TX_CKO_IPV4_EN |
990 VXGE_HW_FIFO_TXD_TX_CKO_TCP_EN |
991 VXGE_HW_FIFO_TXD_TX_CKO_UDP_EN);
992
993 vxge_hw_fifo_txdl_post(fifo_hw, dtr);
994 dev->trans_start = jiffies;
995 spin_unlock_irqrestore(&fifo->tx_lock, flags);
996
997 VXGE_COMPLETE_VPATH_TX(fifo);
998 vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d Exiting...",
999 dev->name, __func__, __LINE__);
1000 return 0;
1001
1002_exit0:
1003 vxge_debug_tx(VXGE_TRACE, "%s: pci_map_page failed", dev->name);
1004
1005_exit1:
1006 j = 0;
1007 frag = &skb_shinfo(skb)->frags[0];
1008
1009 pci_unmap_single(fifo->pdev, txdl_priv->dma_buffers[j++],
1010 skb_headlen(skb), PCI_DMA_TODEVICE);
1011
1012 for (; j < i; j++) {
1013 pci_unmap_page(fifo->pdev, txdl_priv->dma_buffers[j],
1014 frag->size, PCI_DMA_TODEVICE);
1015 frag += 1;
1016 }
1017
1018 vxge_hw_fifo_txdl_free(fifo_hw, dtr);
1019_exit2:
1020 dev_kfree_skb(skb);
1021 spin_unlock_irqrestore(&fifo->tx_lock, flags);
1022 VXGE_COMPLETE_VPATH_TX(fifo);
1023
1024 return 0;
1025}
1026
1027/*
1028 * vxge_rx_term
1029 *
1030 * Function will be called by hw function to abort all outstanding receive
1031 * descriptors.
1032 */
1033static void
1034vxge_rx_term(void *dtrh, enum vxge_hw_rxd_state state, void *userdata)
1035{
1036 struct vxge_ring *ring = (struct vxge_ring *)userdata;
1037 struct vxge_rx_priv *rx_priv =
1038 vxge_hw_ring_rxd_private_get(dtrh);
1039
1040 vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d",
1041 ring->ndev->name, __func__, __LINE__);
1042 if (state != VXGE_HW_RXD_STATE_POSTED)
1043 return;
1044
1045 pci_unmap_single(ring->pdev, rx_priv->data_dma,
1046 rx_priv->data_size, PCI_DMA_FROMDEVICE);
1047
1048 dev_kfree_skb(rx_priv->skb);
1049
1050 vxge_debug_entryexit(VXGE_TRACE,
1051 "%s: %s:%d Exiting...",
1052 ring->ndev->name, __func__, __LINE__);
1053}
1054
1055/*
1056 * vxge_tx_term
1057 *
1058 * Function will be called to abort all outstanding tx descriptors
1059 */
1060static void
1061vxge_tx_term(void *dtrh, enum vxge_hw_txdl_state state, void *userdata)
1062{
1063 struct vxge_fifo *fifo = (struct vxge_fifo *)userdata;
1064 skb_frag_t *frag;
1065 int i = 0, j, frg_cnt;
1066 struct vxge_tx_priv *txd_priv = vxge_hw_fifo_txdl_private_get(dtrh);
1067 struct sk_buff *skb = txd_priv->skb;
1068
1069 vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
1070
1071 if (state != VXGE_HW_TXDL_STATE_POSTED)
1072 return;
1073
1074 /* check skb validity */
1075 vxge_assert(skb);
1076 frg_cnt = skb_shinfo(skb)->nr_frags;
1077 frag = &skb_shinfo(skb)->frags[0];
1078
1079 /* for unfragmented skb */
1080 pci_unmap_single(fifo->pdev, txd_priv->dma_buffers[i++],
1081 skb_headlen(skb), PCI_DMA_TODEVICE);
1082
1083 for (j = 0; j < frg_cnt; j++) {
1084 pci_unmap_page(fifo->pdev, txd_priv->dma_buffers[i++],
1085 frag->size, PCI_DMA_TODEVICE);
1086 frag += 1;
1087 }
1088
1089 dev_kfree_skb(skb);
1090
1091 vxge_debug_entryexit(VXGE_TRACE,
1092 "%s:%d Exiting...", __func__, __LINE__);
1093}
1094
1095/**
1096 * vxge_set_multicast
1097 * @dev: pointer to the device structure
1098 *
1099 * Entry point for multicast address enable/disable
1100 * This function is a driver entry point which gets called by the kernel
1101 * whenever multicast addresses must be enabled/disabled. This also gets
1102 * called to set/reset promiscuous mode. Depending on the deivce flag, we
1103 * determine, if multicast address must be enabled or if promiscuous mode
1104 * is to be disabled etc.
1105 */
1106static void vxge_set_multicast(struct net_device *dev)
1107{
1108 struct dev_mc_list *mclist;
1109 struct vxgedev *vdev;
1110 int i, mcast_cnt = 0;
1111 struct __vxge_hw_device *hldev;
1112 enum vxge_hw_status status = VXGE_HW_OK;
1113 struct macInfo mac_info;
1114 int vpath_idx = 0;
1115 struct vxge_mac_addrs *mac_entry;
1116 struct list_head *list_head;
1117 struct list_head *entry, *next;
1118 u8 *mac_address = NULL;
1119
1120 vxge_debug_entryexit(VXGE_TRACE,
1121 "%s:%d", __func__, __LINE__);
1122
1123 vdev = (struct vxgedev *)netdev_priv(dev);
1124 hldev = (struct __vxge_hw_device *)vdev->devh;
1125
1126 if (unlikely(!is_vxge_card_up(vdev)))
1127 return;
1128
1129 if ((dev->flags & IFF_ALLMULTI) && (!vdev->all_multi_flg)) {
1130 for (i = 0; i < vdev->no_of_vpath; i++) {
1131 vxge_assert(vdev->vpaths[i].is_open);
1132 status = vxge_hw_vpath_mcast_enable(
1133 vdev->vpaths[i].handle);
1134 vdev->all_multi_flg = 1;
1135 }
1136 } else if ((dev->flags & IFF_ALLMULTI) && (vdev->all_multi_flg)) {
1137 for (i = 0; i < vdev->no_of_vpath; i++) {
1138 vxge_assert(vdev->vpaths[i].is_open);
1139 status = vxge_hw_vpath_mcast_disable(
1140 vdev->vpaths[i].handle);
1141 vdev->all_multi_flg = 1;
1142 }
1143 }
1144
1145 if (status != VXGE_HW_OK)
1146 vxge_debug_init(VXGE_ERR,
1147 "failed to %s multicast, status %d",
1148 dev->flags & IFF_ALLMULTI ?
1149 "enable" : "disable", status);
1150
1151 if (!vdev->config.addr_learn_en) {
1152 if (dev->flags & IFF_PROMISC) {
1153 for (i = 0; i < vdev->no_of_vpath; i++) {
1154 vxge_assert(vdev->vpaths[i].is_open);
1155 status = vxge_hw_vpath_promisc_enable(
1156 vdev->vpaths[i].handle);
1157 }
1158 } else {
1159 for (i = 0; i < vdev->no_of_vpath; i++) {
1160 vxge_assert(vdev->vpaths[i].is_open);
1161 status = vxge_hw_vpath_promisc_disable(
1162 vdev->vpaths[i].handle);
1163 }
1164 }
1165 }
1166
1167 memset(&mac_info, 0, sizeof(struct macInfo));
1168 /* Update individual M_CAST address list */
1169 if ((!vdev->all_multi_flg) && dev->mc_count) {
1170
1171 mcast_cnt = vdev->vpaths[0].mcast_addr_cnt;
1172 list_head = &vdev->vpaths[0].mac_addr_list;
1173 if ((dev->mc_count +
1174 (vdev->vpaths[0].mac_addr_cnt - mcast_cnt)) >
1175 vdev->vpaths[0].max_mac_addr_cnt)
1176 goto _set_all_mcast;
1177
1178 /* Delete previous MC's */
1179 for (i = 0; i < mcast_cnt; i++) {
1180 if (!list_empty(list_head))
1181 mac_entry = (struct vxge_mac_addrs *)
1182 list_first_entry(list_head,
1183 struct vxge_mac_addrs,
1184 item);
1185
1186 list_for_each_safe(entry, next, list_head) {
1187
1188 mac_entry = (struct vxge_mac_addrs *) entry;
1189 /* Copy the mac address to delete */
1190 mac_address = (u8 *)&mac_entry->macaddr;
1191 memcpy(mac_info.macaddr, mac_address, ETH_ALEN);
1192
1193 /* Is this a multicast address */
1194 if (0x01 & mac_info.macaddr[0]) {
1195 for (vpath_idx = 0; vpath_idx <
1196 vdev->no_of_vpath;
1197 vpath_idx++) {
1198 mac_info.vpath_no = vpath_idx;
1199 status = vxge_del_mac_addr(
1200 vdev,
1201 &mac_info);
1202 }
1203 }
1204 }
1205 }
1206
1207 /* Add new ones */
1208 for (i = 0, mclist = dev->mc_list; i < dev->mc_count;
1209 i++, mclist = mclist->next) {
1210
1211 memcpy(mac_info.macaddr, mclist->dmi_addr, ETH_ALEN);
1212 for (vpath_idx = 0; vpath_idx < vdev->no_of_vpath;
1213 vpath_idx++) {
1214 mac_info.vpath_no = vpath_idx;
1215 mac_info.state = VXGE_LL_MAC_ADDR_IN_DA_TABLE;
1216 status = vxge_add_mac_addr(vdev, &mac_info);
1217 if (status != VXGE_HW_OK) {
1218 vxge_debug_init(VXGE_ERR,
1219 "%s:%d Setting individual"
1220 "multicast address failed",
1221 __func__, __LINE__);
1222 goto _set_all_mcast;
1223 }
1224 }
1225 }
1226
1227 return;
1228_set_all_mcast:
1229 mcast_cnt = vdev->vpaths[0].mcast_addr_cnt;
1230 /* Delete previous MC's */
1231 for (i = 0; i < mcast_cnt; i++) {
1232
1233 list_for_each_safe(entry, next, list_head) {
1234
1235 mac_entry = (struct vxge_mac_addrs *) entry;
1236 /* Copy the mac address to delete */
1237 mac_address = (u8 *)&mac_entry->macaddr;
1238 memcpy(mac_info.macaddr, mac_address, ETH_ALEN);
1239
1240 /* Is this a multicast address */
1241 if (0x01 & mac_info.macaddr[0])
1242 break;
1243 }
1244
1245 for (vpath_idx = 0; vpath_idx < vdev->no_of_vpath;
1246 vpath_idx++) {
1247 mac_info.vpath_no = vpath_idx;
1248 status = vxge_del_mac_addr(vdev, &mac_info);
1249 }
1250 }
1251
1252 /* Enable all multicast */
1253 for (i = 0; i < vdev->no_of_vpath; i++) {
1254 vxge_assert(vdev->vpaths[i].is_open);
1255 status = vxge_hw_vpath_mcast_enable(
1256 vdev->vpaths[i].handle);
1257 if (status != VXGE_HW_OK) {
1258 vxge_debug_init(VXGE_ERR,
1259 "%s:%d Enabling all multicasts failed",
1260 __func__, __LINE__);
1261 }
1262 vdev->all_multi_flg = 1;
1263 }
1264 dev->flags |= IFF_ALLMULTI;
1265 }
1266
1267 vxge_debug_entryexit(VXGE_TRACE,
1268 "%s:%d Exiting...", __func__, __LINE__);
1269}
1270
1271/**
1272 * vxge_set_mac_addr
1273 * @dev: pointer to the device structure
1274 *
1275 * Update entry "0" (default MAC addr)
1276 */
1277static int vxge_set_mac_addr(struct net_device *dev, void *p)
1278{
1279 struct sockaddr *addr = p;
1280 struct vxgedev *vdev;
1281 struct __vxge_hw_device *hldev;
1282 enum vxge_hw_status status = VXGE_HW_OK;
1283 struct macInfo mac_info_new, mac_info_old;
1284 int vpath_idx = 0;
1285
1286 vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
1287
1288 vdev = (struct vxgedev *)netdev_priv(dev);
1289 hldev = vdev->devh;
1290
1291 if (!is_valid_ether_addr(addr->sa_data))
1292 return -EINVAL;
1293
1294 memset(&mac_info_new, 0, sizeof(struct macInfo));
1295 memset(&mac_info_old, 0, sizeof(struct macInfo));
1296
1297 vxge_debug_entryexit(VXGE_TRACE, "%s:%d Exiting...",
1298 __func__, __LINE__);
1299
1300 /* Get the old address */
1301 memcpy(mac_info_old.macaddr, dev->dev_addr, dev->addr_len);
1302
1303 /* Copy the new address */
1304 memcpy(mac_info_new.macaddr, addr->sa_data, dev->addr_len);
1305
1306 /* First delete the old mac address from all the vpaths
1307 as we can't specify the index while adding new mac address */
1308 for (vpath_idx = 0; vpath_idx < vdev->no_of_vpath; vpath_idx++) {
1309 struct vxge_vpath *vpath = &vdev->vpaths[vpath_idx];
1310 if (!vpath->is_open) {
1311 /* This can happen when this interface is added/removed
1312 to the bonding interface. Delete this station address
1313 from the linked list */
1314 vxge_mac_list_del(vpath, &mac_info_old);
1315
1316 /* Add this new address to the linked list
1317 for later restoring */
1318 vxge_mac_list_add(vpath, &mac_info_new);
1319
1320 continue;
1321 }
1322 /* Delete the station address */
1323 mac_info_old.vpath_no = vpath_idx;
1324 status = vxge_del_mac_addr(vdev, &mac_info_old);
1325 }
1326
1327 if (unlikely(!is_vxge_card_up(vdev))) {
1328 memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
1329 return VXGE_HW_OK;
1330 }
1331
1332 /* Set this mac address to all the vpaths */
1333 for (vpath_idx = 0; vpath_idx < vdev->no_of_vpath; vpath_idx++) {
1334 mac_info_new.vpath_no = vpath_idx;
1335 mac_info_new.state = VXGE_LL_MAC_ADDR_IN_DA_TABLE;
1336 status = vxge_add_mac_addr(vdev, &mac_info_new);
1337 if (status != VXGE_HW_OK)
1338 return -EINVAL;
1339 }
1340
1341 memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
1342
1343 return status;
1344}
1345
1346/*
1347 * vxge_vpath_intr_enable
1348 * @vdev: pointer to vdev
1349 * @vp_id: vpath for which to enable the interrupts
1350 *
1351 * Enables the interrupts for the vpath
1352*/
1353void vxge_vpath_intr_enable(struct vxgedev *vdev, int vp_id)
1354{
1355 struct vxge_vpath *vpath = &vdev->vpaths[vp_id];
1356 int msix_id, alarm_msix_id;
1357 int tim_msix_id[4] = {[0 ...3] = 0};
1358
1359 vxge_hw_vpath_intr_enable(vpath->handle);
1360
1361 if (vdev->config.intr_type == INTA)
1362 vxge_hw_vpath_inta_unmask_tx_rx(vpath->handle);
1363 else {
1364 msix_id = vp_id * VXGE_HW_VPATH_MSIX_ACTIVE;
1365 alarm_msix_id =
1366 VXGE_HW_VPATH_MSIX_ACTIVE * vdev->no_of_vpath - 2;
1367
1368 tim_msix_id[0] = msix_id;
1369 tim_msix_id[1] = msix_id + 1;
1370 vxge_hw_vpath_msix_set(vpath->handle, tim_msix_id,
1371 alarm_msix_id);
1372
1373 vxge_hw_vpath_msix_unmask(vpath->handle, msix_id);
1374 vxge_hw_vpath_msix_unmask(vpath->handle, msix_id + 1);
1375
1376 /* enable the alarm vector */
1377 vxge_hw_vpath_msix_unmask(vpath->handle, alarm_msix_id);
1378 }
1379}
1380
1381/*
1382 * vxge_vpath_intr_disable
1383 * @vdev: pointer to vdev
1384 * @vp_id: vpath for which to disable the interrupts
1385 *
1386 * Disables the interrupts for the vpath
1387*/
1388void vxge_vpath_intr_disable(struct vxgedev *vdev, int vp_id)
1389{
1390 struct vxge_vpath *vpath = &vdev->vpaths[vp_id];
1391 int msix_id;
1392
1393 vxge_hw_vpath_intr_disable(vpath->handle);
1394
1395 if (vdev->config.intr_type == INTA)
1396 vxge_hw_vpath_inta_mask_tx_rx(vpath->handle);
1397 else {
1398 msix_id = vp_id * VXGE_HW_VPATH_MSIX_ACTIVE;
1399 vxge_hw_vpath_msix_mask(vpath->handle, msix_id);
1400 vxge_hw_vpath_msix_mask(vpath->handle, msix_id + 1);
1401
1402 /* disable the alarm vector */
1403 msix_id = VXGE_HW_VPATH_MSIX_ACTIVE * vdev->no_of_vpath - 2;
1404 vxge_hw_vpath_msix_mask(vpath->handle, msix_id);
1405 }
1406}
1407
1408/*
1409 * vxge_reset_vpath
1410 * @vdev: pointer to vdev
1411 * @vp_id: vpath to reset
1412 *
1413 * Resets the vpath
1414*/
1415static int vxge_reset_vpath(struct vxgedev *vdev, int vp_id)
1416{
1417 enum vxge_hw_status status = VXGE_HW_OK;
1418 int ret = 0;
1419
1420 /* check if device is down already */
1421 if (unlikely(!is_vxge_card_up(vdev)))
1422 return 0;
1423
1424 /* is device reset already scheduled */
1425 if (test_bit(__VXGE_STATE_RESET_CARD, &vdev->state))
1426 return 0;
1427
1428 if (vdev->vpaths[vp_id].handle) {
1429 if (vxge_hw_vpath_reset(vdev->vpaths[vp_id].handle)
1430 == VXGE_HW_OK) {
1431 if (is_vxge_card_up(vdev) &&
1432 vxge_hw_vpath_recover_from_reset(
1433 vdev->vpaths[vp_id].handle)
1434 != VXGE_HW_OK) {
1435 vxge_debug_init(VXGE_ERR,
1436 "vxge_hw_vpath_recover_from_reset"
1437 "failed for vpath:%d", vp_id);
1438 return status;
1439 }
1440 } else {
1441 vxge_debug_init(VXGE_ERR,
1442 "vxge_hw_vpath_reset failed for"
1443 "vpath:%d", vp_id);
1444 return status;
1445 }
1446 } else
1447 return VXGE_HW_FAIL;
1448
1449 vxge_restore_vpath_mac_addr(&vdev->vpaths[vp_id]);
1450 vxge_restore_vpath_vid_table(&vdev->vpaths[vp_id]);
1451
1452 /* Enable all broadcast */
1453 vxge_hw_vpath_bcast_enable(vdev->vpaths[vp_id].handle);
1454
1455 /* Enable the interrupts */
1456 vxge_vpath_intr_enable(vdev, vp_id);
1457
1458 smp_wmb();
1459
1460 /* Enable the flow of traffic through the vpath */
1461 vxge_hw_vpath_enable(vdev->vpaths[vp_id].handle);
1462
1463 smp_wmb();
1464 vxge_hw_vpath_rx_doorbell_init(vdev->vpaths[vp_id].handle);
1465 vdev->vpaths[vp_id].ring.last_status = VXGE_HW_OK;
1466
1467 /* Vpath reset done */
1468 clear_bit(vp_id, &vdev->vp_reset);
1469
1470 /* Start the vpath queue */
1471 vxge_wake_tx_queue(&vdev->vpaths[vp_id].fifo, NULL);
1472
1473 return ret;
1474}
1475
1476static int do_vxge_reset(struct vxgedev *vdev, int event)
1477{
1478 enum vxge_hw_status status;
1479 int ret = 0, vp_id, i;
1480
1481 vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
1482
1483 if ((event == VXGE_LL_FULL_RESET) || (event == VXGE_LL_START_RESET)) {
1484 /* check if device is down already */
1485 if (unlikely(!is_vxge_card_up(vdev)))
1486 return 0;
1487
1488 /* is reset already scheduled */
1489 if (test_and_set_bit(__VXGE_STATE_RESET_CARD, &vdev->state))
1490 return 0;
1491 }
1492
1493 if (event == VXGE_LL_FULL_RESET) {
1494 /* wait for all the vpath reset to complete */
1495 for (vp_id = 0; vp_id < vdev->no_of_vpath; vp_id++) {
1496 while (test_bit(vp_id, &vdev->vp_reset))
1497 msleep(50);
1498 }
1499
1500 /* if execution mode is set to debug, don't reset the adapter */
1501 if (unlikely(vdev->exec_mode)) {
1502 vxge_debug_init(VXGE_ERR,
1503 "%s: execution mode is debug, returning..",
1504 vdev->ndev->name);
1505 clear_bit(__VXGE_STATE_CARD_UP, &vdev->state);
1506 vxge_stop_all_tx_queue(vdev);
1507 return 0;
1508 }
1509 }
1510
1511 if (event == VXGE_LL_FULL_RESET) {
1512 vxge_hw_device_intr_disable(vdev->devh);
1513
1514 switch (vdev->cric_err_event) {
1515 case VXGE_HW_EVENT_UNKNOWN:
1516 vxge_stop_all_tx_queue(vdev);
1517 vxge_debug_init(VXGE_ERR,
1518 "fatal: %s: Disabling device due to"
1519 "unknown error",
1520 vdev->ndev->name);
1521 ret = -EPERM;
1522 goto out;
1523 case VXGE_HW_EVENT_RESET_START:
1524 break;
1525 case VXGE_HW_EVENT_RESET_COMPLETE:
1526 case VXGE_HW_EVENT_LINK_DOWN:
1527 case VXGE_HW_EVENT_LINK_UP:
1528 case VXGE_HW_EVENT_ALARM_CLEARED:
1529 case VXGE_HW_EVENT_ECCERR:
1530 case VXGE_HW_EVENT_MRPCIM_ECCERR:
1531 ret = -EPERM;
1532 goto out;
1533 case VXGE_HW_EVENT_FIFO_ERR:
1534 case VXGE_HW_EVENT_VPATH_ERR:
1535 break;
1536 case VXGE_HW_EVENT_CRITICAL_ERR:
1537 vxge_stop_all_tx_queue(vdev);
1538 vxge_debug_init(VXGE_ERR,
1539 "fatal: %s: Disabling device due to"
1540 "serious error",
1541 vdev->ndev->name);
1542 /* SOP or device reset required */
1543 /* This event is not currently used */
1544 ret = -EPERM;
1545 goto out;
1546 case VXGE_HW_EVENT_SERR:
1547 vxge_stop_all_tx_queue(vdev);
1548 vxge_debug_init(VXGE_ERR,
1549 "fatal: %s: Disabling device due to"
1550 "serious error",
1551 vdev->ndev->name);
1552 ret = -EPERM;
1553 goto out;
1554 case VXGE_HW_EVENT_SRPCIM_SERR:
1555 case VXGE_HW_EVENT_MRPCIM_SERR:
1556 ret = -EPERM;
1557 goto out;
1558 case VXGE_HW_EVENT_SLOT_FREEZE:
1559 vxge_stop_all_tx_queue(vdev);
1560 vxge_debug_init(VXGE_ERR,
1561 "fatal: %s: Disabling device due to"
1562 "slot freeze",
1563 vdev->ndev->name);
1564 ret = -EPERM;
1565 goto out;
1566 default:
1567 break;
1568
1569 }
1570 }
1571
1572 if ((event == VXGE_LL_FULL_RESET) || (event == VXGE_LL_START_RESET))
1573 vxge_stop_all_tx_queue(vdev);
1574
1575 if (event == VXGE_LL_FULL_RESET) {
1576 status = vxge_reset_all_vpaths(vdev);
1577 if (status != VXGE_HW_OK) {
1578 vxge_debug_init(VXGE_ERR,
1579 "fatal: %s: can not reset vpaths",
1580 vdev->ndev->name);
1581 ret = -EPERM;
1582 goto out;
1583 }
1584 }
1585
1586 if (event == VXGE_LL_COMPL_RESET) {
1587 for (i = 0; i < vdev->no_of_vpath; i++)
1588 if (vdev->vpaths[i].handle) {
1589 if (vxge_hw_vpath_recover_from_reset(
1590 vdev->vpaths[i].handle)
1591 != VXGE_HW_OK) {
1592 vxge_debug_init(VXGE_ERR,
1593 "vxge_hw_vpath_recover_"
1594 "from_reset failed for vpath: "
1595 "%d", i);
1596 ret = -EPERM;
1597 goto out;
1598 }
1599 } else {
1600 vxge_debug_init(VXGE_ERR,
1601 "vxge_hw_vpath_reset failed for "
1602 "vpath:%d", i);
1603 ret = -EPERM;
1604 goto out;
1605 }
1606 }
1607
1608 if ((event == VXGE_LL_FULL_RESET) || (event == VXGE_LL_COMPL_RESET)) {
1609 /* Reprogram the DA table with populated mac addresses */
1610 for (vp_id = 0; vp_id < vdev->no_of_vpath; vp_id++) {
1611 vxge_restore_vpath_mac_addr(&vdev->vpaths[vp_id]);
1612 vxge_restore_vpath_vid_table(&vdev->vpaths[vp_id]);
1613 }
1614
1615 /* enable vpath interrupts */
1616 for (i = 0; i < vdev->no_of_vpath; i++)
1617 vxge_vpath_intr_enable(vdev, i);
1618
1619 vxge_hw_device_intr_enable(vdev->devh);
1620
1621 smp_wmb();
1622
1623 /* Indicate card up */
1624 set_bit(__VXGE_STATE_CARD_UP, &vdev->state);
1625
1626 /* Get the traffic to flow through the vpaths */
1627 for (i = 0; i < vdev->no_of_vpath; i++) {
1628 vxge_hw_vpath_enable(vdev->vpaths[i].handle);
1629 smp_wmb();
1630 vxge_hw_vpath_rx_doorbell_init(vdev->vpaths[i].handle);
1631 }
1632
1633 vxge_wake_all_tx_queue(vdev);
1634 }
1635
1636out:
1637 vxge_debug_entryexit(VXGE_TRACE,
1638 "%s:%d Exiting...", __func__, __LINE__);
1639
1640 /* Indicate reset done */
1641 if ((event == VXGE_LL_FULL_RESET) || (event == VXGE_LL_COMPL_RESET))
1642 clear_bit(__VXGE_STATE_RESET_CARD, &vdev->state);
1643 return ret;
1644}
1645
1646/*
1647 * vxge_reset
1648 * @vdev: pointer to ll device
1649 *
1650 * driver may reset the chip on events of serr, eccerr, etc
1651 */
1652int vxge_reset(struct vxgedev *vdev)
1653{
1654 do_vxge_reset(vdev, VXGE_LL_FULL_RESET);
1655 return 0;
1656}
1657
1658/**
1659 * vxge_poll - Receive handler when Receive Polling is used.
1660 * @dev: pointer to the device structure.
1661 * @budget: Number of packets budgeted to be processed in this iteration.
1662 *
1663 * This function comes into picture only if Receive side is being handled
1664 * through polling (called NAPI in linux). It mostly does what the normal
1665 * Rx interrupt handler does in terms of descriptor and packet processing
1666 * but not in an interrupt context. Also it will process a specified number
1667 * of packets at most in one iteration. This value is passed down by the
1668 * kernel as the function argument 'budget'.
1669 */
1670static int vxge_poll_msix(struct napi_struct *napi, int budget)
1671{
1672 struct vxge_ring *ring =
1673 container_of(napi, struct vxge_ring, napi);
1674 int budget_org = budget;
1675 ring->budget = budget;
1676
1677 vxge_hw_vpath_poll_rx(ring->handle);
1678
1679 if (ring->pkts_processed < budget_org) {
1680 napi_complete(napi);
1681 /* Re enable the Rx interrupts for the vpath */
1682 vxge_hw_channel_msix_unmask(
1683 (struct __vxge_hw_channel *)ring->handle,
1684 ring->rx_vector_no);
1685 }
1686
1687 return ring->pkts_processed;
1688}
1689
1690static int vxge_poll_inta(struct napi_struct *napi, int budget)
1691{
1692 struct vxgedev *vdev = container_of(napi, struct vxgedev, napi);
1693 int pkts_processed = 0;
1694 int i;
1695 int budget_org = budget;
1696 struct vxge_ring *ring;
1697
1698 struct __vxge_hw_device *hldev = (struct __vxge_hw_device *)
1699 pci_get_drvdata(vdev->pdev);
1700
1701 for (i = 0; i < vdev->no_of_vpath; i++) {
1702 ring = &vdev->vpaths[i].ring;
1703 ring->budget = budget;
1704 vxge_hw_vpath_poll_rx(ring->handle);
1705 pkts_processed += ring->pkts_processed;
1706 budget -= ring->pkts_processed;
1707 if (budget <= 0)
1708 break;
1709 }
1710
1711 VXGE_COMPLETE_ALL_TX(vdev);
1712
1713 if (pkts_processed < budget_org) {
1714 napi_complete(napi);
1715 /* Re enable the Rx interrupts for the ring */
1716 vxge_hw_device_unmask_all(hldev);
1717 vxge_hw_device_flush_io(hldev);
1718 }
1719
1720 return pkts_processed;
1721}
1722
1723#ifdef CONFIG_NET_POLL_CONTROLLER
1724/**
1725 * vxge_netpoll - netpoll event handler entry point
1726 * @dev : pointer to the device structure.
1727 * Description:
1728 * This function will be called by upper layer to check for events on the
1729 * interface in situations where interrupts are disabled. It is used for
1730 * specific in-kernel networking tasks, such as remote consoles and kernel
1731 * debugging over the network (example netdump in RedHat).
1732 */
1733static void vxge_netpoll(struct net_device *dev)
1734{
1735 struct __vxge_hw_device *hldev;
1736 struct vxgedev *vdev;
1737
1738 vdev = (struct vxgedev *)netdev_priv(dev);
1739 hldev = (struct __vxge_hw_device *)pci_get_drvdata(vdev->pdev);
1740
1741 vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
1742
1743 if (pci_channel_offline(vdev->pdev))
1744 return;
1745
1746 disable_irq(dev->irq);
1747 vxge_hw_device_clear_tx_rx(hldev);
1748
1749 vxge_hw_device_clear_tx_rx(hldev);
1750 VXGE_COMPLETE_ALL_RX(vdev);
1751 VXGE_COMPLETE_ALL_TX(vdev);
1752
1753 enable_irq(dev->irq);
1754
1755 vxge_debug_entryexit(VXGE_TRACE,
1756 "%s:%d Exiting...", __func__, __LINE__);
1757 return;
1758}
1759#endif
1760
1761/* RTH configuration */
1762static enum vxge_hw_status vxge_rth_configure(struct vxgedev *vdev)
1763{
1764 enum vxge_hw_status status = VXGE_HW_OK;
1765 struct vxge_hw_rth_hash_types hash_types;
1766 u8 itable[256] = {0}; /* indirection table */
1767 u8 mtable[256] = {0}; /* CPU to vpath mapping */
1768 int index;
1769
1770 /*
1771 * Filling
1772 * - itable with bucket numbers
1773 * - mtable with bucket-to-vpath mapping
1774 */
1775 for (index = 0; index < (1 << vdev->config.rth_bkt_sz); index++) {
1776 itable[index] = index;
1777 mtable[index] = index % vdev->no_of_vpath;
1778 }
1779
1780 /* Fill RTH hash types */
1781 hash_types.hash_type_tcpipv4_en = vdev->config.rth_hash_type_tcpipv4;
1782 hash_types.hash_type_ipv4_en = vdev->config.rth_hash_type_ipv4;
1783 hash_types.hash_type_tcpipv6_en = vdev->config.rth_hash_type_tcpipv6;
1784 hash_types.hash_type_ipv6_en = vdev->config.rth_hash_type_ipv6;
1785 hash_types.hash_type_tcpipv6ex_en =
1786 vdev->config.rth_hash_type_tcpipv6ex;
1787 hash_types.hash_type_ipv6ex_en = vdev->config.rth_hash_type_ipv6ex;
1788
1789 /* set indirection table, bucket-to-vpath mapping */
1790 status = vxge_hw_vpath_rts_rth_itable_set(vdev->vp_handles,
1791 vdev->no_of_vpath,
1792 mtable, itable,
1793 vdev->config.rth_bkt_sz);
1794 if (status != VXGE_HW_OK) {
1795 vxge_debug_init(VXGE_ERR,
1796 "RTH indirection table configuration failed "
1797 "for vpath:%d", vdev->vpaths[0].device_id);
1798 return status;
1799 }
1800
1801 /*
1802 * Because the itable_set() method uses the active_table field
1803 * for the target virtual path the RTH config should be updated
1804 * for all VPATHs. The h/w only uses the lowest numbered VPATH
1805 * when steering frames.
1806 */
1807 for (index = 0; index < vdev->no_of_vpath; index++) {
1808 status = vxge_hw_vpath_rts_rth_set(
1809 vdev->vpaths[index].handle,
1810 vdev->config.rth_algorithm,
1811 &hash_types,
1812 vdev->config.rth_bkt_sz);
1813
1814 if (status != VXGE_HW_OK) {
1815 vxge_debug_init(VXGE_ERR,
1816 "RTH configuration failed for vpath:%d",
1817 vdev->vpaths[index].device_id);
1818 return status;
1819 }
1820 }
1821
1822 return status;
1823}
1824
1825int vxge_mac_list_add(struct vxge_vpath *vpath, struct macInfo *mac)
1826{
1827 struct vxge_mac_addrs *new_mac_entry;
1828 u8 *mac_address = NULL;
1829
1830 if (vpath->mac_addr_cnt >= VXGE_MAX_LEARN_MAC_ADDR_CNT)
1831 return TRUE;
1832
1833 new_mac_entry = kzalloc(sizeof(struct vxge_mac_addrs), GFP_ATOMIC);
1834 if (!new_mac_entry) {
1835 vxge_debug_mem(VXGE_ERR,
1836 "%s: memory allocation failed",
1837 VXGE_DRIVER_NAME);
1838 return FALSE;
1839 }
1840
1841 list_add(&new_mac_entry->item, &vpath->mac_addr_list);
1842
1843 /* Copy the new mac address to the list */
1844 mac_address = (u8 *)&new_mac_entry->macaddr;
1845 memcpy(mac_address, mac->macaddr, ETH_ALEN);
1846
1847 new_mac_entry->state = mac->state;
1848 vpath->mac_addr_cnt++;
1849
1850 /* Is this a multicast address */
1851 if (0x01 & mac->macaddr[0])
1852 vpath->mcast_addr_cnt++;
1853
1854 return TRUE;
1855}
1856
1857/* Add a mac address to DA table */
1858enum vxge_hw_status vxge_add_mac_addr(struct vxgedev *vdev, struct macInfo *mac)
1859{
1860 enum vxge_hw_status status = VXGE_HW_OK;
1861 struct vxge_vpath *vpath;
1862 enum vxge_hw_vpath_mac_addr_add_mode duplicate_mode;
1863
1864 if (0x01 & mac->macaddr[0]) /* multicast address */
1865 duplicate_mode = VXGE_HW_VPATH_MAC_ADDR_ADD_DUPLICATE;
1866 else
1867 duplicate_mode = VXGE_HW_VPATH_MAC_ADDR_REPLACE_DUPLICATE;
1868
1869 vpath = &vdev->vpaths[mac->vpath_no];
1870 status = vxge_hw_vpath_mac_addr_add(vpath->handle, mac->macaddr,
1871 mac->macmask, duplicate_mode);
1872 if (status != VXGE_HW_OK) {
1873 vxge_debug_init(VXGE_ERR,
1874 "DA config add entry failed for vpath:%d",
1875 vpath->device_id);
1876 } else
1877 if (FALSE == vxge_mac_list_add(vpath, mac))
1878 status = -EPERM;
1879
1880 return status;
1881}
1882
1883int vxge_mac_list_del(struct vxge_vpath *vpath, struct macInfo *mac)
1884{
1885 struct list_head *entry, *next;
1886 u64 del_mac = 0;
1887 u8 *mac_address = (u8 *) (&del_mac);
1888
1889 /* Copy the mac address to delete from the list */
1890 memcpy(mac_address, mac->macaddr, ETH_ALEN);
1891
1892 list_for_each_safe(entry, next, &vpath->mac_addr_list) {
1893 if (((struct vxge_mac_addrs *)entry)->macaddr == del_mac) {
1894 list_del(entry);
1895 kfree((struct vxge_mac_addrs *)entry);
1896 vpath->mac_addr_cnt--;
1897
1898 /* Is this a multicast address */
1899 if (0x01 & mac->macaddr[0])
1900 vpath->mcast_addr_cnt--;
1901 return TRUE;
1902 }
1903 }
1904
1905 return FALSE;
1906}
1907/* delete a mac address from DA table */
1908enum vxge_hw_status vxge_del_mac_addr(struct vxgedev *vdev, struct macInfo *mac)
1909{
1910 enum vxge_hw_status status = VXGE_HW_OK;
1911 struct vxge_vpath *vpath;
1912
1913 vpath = &vdev->vpaths[mac->vpath_no];
1914 status = vxge_hw_vpath_mac_addr_delete(vpath->handle, mac->macaddr,
1915 mac->macmask);
1916 if (status != VXGE_HW_OK) {
1917 vxge_debug_init(VXGE_ERR,
1918 "DA config delete entry failed for vpath:%d",
1919 vpath->device_id);
1920 } else
1921 vxge_mac_list_del(vpath, mac);
1922 return status;
1923}
1924
1925/* list all mac addresses from DA table */
1926enum vxge_hw_status
1927static vxge_search_mac_addr_in_da_table(struct vxge_vpath *vpath,
1928 struct macInfo *mac)
1929{
1930 enum vxge_hw_status status = VXGE_HW_OK;
1931 unsigned char macmask[ETH_ALEN];
1932 unsigned char macaddr[ETH_ALEN];
1933
1934 status = vxge_hw_vpath_mac_addr_get(vpath->handle,
1935 macaddr, macmask);
1936 if (status != VXGE_HW_OK) {
1937 vxge_debug_init(VXGE_ERR,
1938 "DA config list entry failed for vpath:%d",
1939 vpath->device_id);
1940 return status;
1941 }
1942
1943 while (memcmp(mac->macaddr, macaddr, ETH_ALEN)) {
1944
1945 status = vxge_hw_vpath_mac_addr_get_next(vpath->handle,
1946 macaddr, macmask);
1947 if (status != VXGE_HW_OK)
1948 break;
1949 }
1950
1951 return status;
1952}
1953
1954/* Store all vlan ids from the list to the vid table */
1955enum vxge_hw_status vxge_restore_vpath_vid_table(struct vxge_vpath *vpath)
1956{
1957 enum vxge_hw_status status = VXGE_HW_OK;
1958 struct vxgedev *vdev = vpath->vdev;
1959 u16 vid;
1960
1961 if (vdev->vlgrp && vpath->is_open) {
1962
1963 for (vid = 0; vid < VLAN_GROUP_ARRAY_LEN; vid++) {
1964 if (!vlan_group_get_device(vdev->vlgrp, vid))
1965 continue;
1966 /* Add these vlan to the vid table */
1967 status = vxge_hw_vpath_vid_add(vpath->handle, vid);
1968 }
1969 }
1970
1971 return status;
1972}
1973
1974/* Store all mac addresses from the list to the DA table */
1975enum vxge_hw_status vxge_restore_vpath_mac_addr(struct vxge_vpath *vpath)
1976{
1977 enum vxge_hw_status status = VXGE_HW_OK;
1978 struct macInfo mac_info;
1979 u8 *mac_address = NULL;
1980 struct list_head *entry, *next;
1981
1982 memset(&mac_info, 0, sizeof(struct macInfo));
1983
1984 if (vpath->is_open) {
1985
1986 list_for_each_safe(entry, next, &vpath->mac_addr_list) {
1987 mac_address =
1988 (u8 *)&
1989 ((struct vxge_mac_addrs *)entry)->macaddr;
1990 memcpy(mac_info.macaddr, mac_address, ETH_ALEN);
1991 ((struct vxge_mac_addrs *)entry)->state =
1992 VXGE_LL_MAC_ADDR_IN_DA_TABLE;
1993 /* does this mac address already exist in da table? */
1994 status = vxge_search_mac_addr_in_da_table(vpath,
1995 &mac_info);
1996 if (status != VXGE_HW_OK) {
1997 /* Add this mac address to the DA table */
1998 status = vxge_hw_vpath_mac_addr_add(
1999 vpath->handle, mac_info.macaddr,
2000 mac_info.macmask,
2001 VXGE_HW_VPATH_MAC_ADDR_ADD_DUPLICATE);
2002 if (status != VXGE_HW_OK) {
2003 vxge_debug_init(VXGE_ERR,
2004 "DA add entry failed for vpath:%d",
2005 vpath->device_id);
2006 ((struct vxge_mac_addrs *)entry)->state
2007 = VXGE_LL_MAC_ADDR_IN_LIST;
2008 }
2009 }
2010 }
2011 }
2012
2013 return status;
2014}
2015
2016/* reset vpaths */
2017enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev)
2018{
2019 int i;
2020 enum vxge_hw_status status = VXGE_HW_OK;
2021
2022 for (i = 0; i < vdev->no_of_vpath; i++)
2023 if (vdev->vpaths[i].handle) {
2024 if (vxge_hw_vpath_reset(vdev->vpaths[i].handle)
2025 == VXGE_HW_OK) {
2026 if (is_vxge_card_up(vdev) &&
2027 vxge_hw_vpath_recover_from_reset(
2028 vdev->vpaths[i].handle)
2029 != VXGE_HW_OK) {
2030 vxge_debug_init(VXGE_ERR,
2031 "vxge_hw_vpath_recover_"
2032 "from_reset failed for vpath: "
2033 "%d", i);
2034 return status;
2035 }
2036 } else {
2037 vxge_debug_init(VXGE_ERR,
2038 "vxge_hw_vpath_reset failed for "
2039 "vpath:%d", i);
2040 return status;
2041 }
2042 }
2043 return status;
2044}
2045
2046/* close vpaths */
2047void vxge_close_vpaths(struct vxgedev *vdev, int index)
2048{
2049 int i;
2050 for (i = index; i < vdev->no_of_vpath; i++) {
2051 if (vdev->vpaths[i].handle && vdev->vpaths[i].is_open) {
2052 vxge_hw_vpath_close(vdev->vpaths[i].handle);
2053 vdev->stats.vpaths_open--;
2054 }
2055 vdev->vpaths[i].is_open = 0;
2056 vdev->vpaths[i].handle = NULL;
2057 }
2058}
2059
2060/* open vpaths */
2061int vxge_open_vpaths(struct vxgedev *vdev)
2062{
2063 enum vxge_hw_status status;
2064 int i;
2065 u32 vp_id = 0;
2066 struct vxge_hw_vpath_attr attr;
2067
2068 for (i = 0; i < vdev->no_of_vpath; i++) {
2069 vxge_assert(vdev->vpaths[i].is_configured);
2070 attr.vp_id = vdev->vpaths[i].device_id;
2071 attr.fifo_attr.callback = vxge_xmit_compl;
2072 attr.fifo_attr.txdl_term = vxge_tx_term;
2073 attr.fifo_attr.per_txdl_space = sizeof(struct vxge_tx_priv);
2074 attr.fifo_attr.userdata = (void *)&vdev->vpaths[i].fifo;
2075
2076 attr.ring_attr.callback = vxge_rx_1b_compl;
2077 attr.ring_attr.rxd_init = vxge_rx_initial_replenish;
2078 attr.ring_attr.rxd_term = vxge_rx_term;
2079 attr.ring_attr.per_rxd_space = sizeof(struct vxge_rx_priv);
2080 attr.ring_attr.userdata = (void *)&vdev->vpaths[i].ring;
2081
2082 vdev->vpaths[i].ring.ndev = vdev->ndev;
2083 vdev->vpaths[i].ring.pdev = vdev->pdev;
2084 status = vxge_hw_vpath_open(vdev->devh, &attr,
2085 &(vdev->vpaths[i].handle));
2086 if (status == VXGE_HW_OK) {
2087 vdev->vpaths[i].fifo.handle =
2088 (struct __vxge_hw_fifo *)attr.fifo_attr.userdata;
2089 vdev->vpaths[i].ring.handle =
2090 (struct __vxge_hw_ring *)attr.ring_attr.userdata;
2091 vdev->vpaths[i].fifo.tx_steering_type =
2092 vdev->config.tx_steering_type;
2093 vdev->vpaths[i].fifo.ndev = vdev->ndev;
2094 vdev->vpaths[i].fifo.pdev = vdev->pdev;
2095 vdev->vpaths[i].fifo.indicate_max_pkts =
2096 vdev->config.fifo_indicate_max_pkts;
2097 vdev->vpaths[i].ring.rx_vector_no = 0;
2098 vdev->vpaths[i].ring.rx_csum = vdev->rx_csum;
2099 vdev->vpaths[i].is_open = 1;
2100 vdev->vp_handles[i] = vdev->vpaths[i].handle;
2101 vdev->vpaths[i].ring.gro_enable =
2102 vdev->config.gro_enable;
2103 vdev->vpaths[i].ring.vlan_tag_strip =
2104 vdev->vlan_tag_strip;
2105 vdev->stats.vpaths_open++;
2106 } else {
2107 vdev->stats.vpath_open_fail++;
2108 vxge_debug_init(VXGE_ERR,
2109 "%s: vpath: %d failed to open "
2110 "with status: %d",
2111 vdev->ndev->name, vdev->vpaths[i].device_id,
2112 status);
2113 vxge_close_vpaths(vdev, 0);
2114 return -EPERM;
2115 }
2116
2117 vp_id =
2118 ((struct __vxge_hw_vpath_handle *)vdev->vpaths[i].handle)->
2119 vpath->vp_id;
2120 vdev->vpaths_deployed |= vxge_mBIT(vp_id);
2121 }
2122 return VXGE_HW_OK;
2123}
2124
2125/*
2126 * vxge_isr_napi
2127 * @irq: the irq of the device.
2128 * @dev_id: a void pointer to the hldev structure of the Titan device
2129 * @ptregs: pointer to the registers pushed on the stack.
2130 *
2131 * This function is the ISR handler of the device when napi is enabled. It
2132 * identifies the reason for the interrupt and calls the relevant service
2133 * routines.
2134 */
2135static irqreturn_t vxge_isr_napi(int irq, void *dev_id)
2136{
2137 struct __vxge_hw_device *hldev = (struct __vxge_hw_device *)dev_id;
2138 struct vxgedev *vdev;
2139 struct net_device *dev;
2140 u64 reason;
2141 enum vxge_hw_status status;
2142
2143 vxge_debug_intr(VXGE_TRACE, "%s:%d", __func__, __LINE__);
2144
2145 dev = hldev->ndev;
2146 vdev = netdev_priv(dev);
2147
2148 if (pci_channel_offline(vdev->pdev))
2149 return IRQ_NONE;
2150
2151 if (unlikely(!is_vxge_card_up(vdev)))
2152 return IRQ_NONE;
2153
2154 status = vxge_hw_device_begin_irq(hldev, vdev->exec_mode,
2155 &reason);
2156 if (status == VXGE_HW_OK) {
2157 vxge_hw_device_mask_all(hldev);
2158
2159 if (reason &
2160 VXGE_HW_TITAN_GENERAL_INT_STATUS_VPATH_TRAFFIC_INT(
2161 vdev->vpaths_deployed >>
2162 (64 - VXGE_HW_MAX_VIRTUAL_PATHS))) {
2163
2164 vxge_hw_device_clear_tx_rx(hldev);
2165 napi_schedule(&vdev->napi);
2166 vxge_debug_intr(VXGE_TRACE,
2167 "%s:%d Exiting...", __func__, __LINE__);
2168 return IRQ_HANDLED;
2169 } else
2170 vxge_hw_device_unmask_all(hldev);
2171 } else if (unlikely((status == VXGE_HW_ERR_VPATH) ||
2172 (status == VXGE_HW_ERR_CRITICAL) ||
2173 (status == VXGE_HW_ERR_FIFO))) {
2174 vxge_hw_device_mask_all(hldev);
2175 vxge_hw_device_flush_io(hldev);
2176 return IRQ_HANDLED;
2177 } else if (unlikely(status == VXGE_HW_ERR_SLOT_FREEZE))
2178 return IRQ_HANDLED;
2179
2180 vxge_debug_intr(VXGE_TRACE, "%s:%d Exiting...", __func__, __LINE__);
2181 return IRQ_NONE;
2182}
2183
2184#ifdef CONFIG_PCI_MSI
2185
2186static irqreturn_t
2187vxge_tx_msix_handle(int irq, void *dev_id)
2188{
2189 struct vxge_fifo *fifo = (struct vxge_fifo *)dev_id;
2190
2191 VXGE_COMPLETE_VPATH_TX(fifo);
2192
2193 return IRQ_HANDLED;
2194}
2195
2196static irqreturn_t
2197vxge_rx_msix_napi_handle(int irq, void *dev_id)
2198{
2199 struct vxge_ring *ring = (struct vxge_ring *)dev_id;
2200
2201 /* MSIX_IDX for Rx is 1 */
2202 vxge_hw_channel_msix_mask((struct __vxge_hw_channel *)ring->handle,
2203 ring->rx_vector_no);
2204
2205 napi_schedule(&ring->napi);
2206 return IRQ_HANDLED;
2207}
2208
2209static irqreturn_t
2210vxge_alarm_msix_handle(int irq, void *dev_id)
2211{
2212 int i;
2213 enum vxge_hw_status status;
2214 struct vxge_vpath *vpath = (struct vxge_vpath *)dev_id;
2215 struct vxgedev *vdev = vpath->vdev;
2216 int alarm_msix_id =
2217 VXGE_HW_VPATH_MSIX_ACTIVE * vdev->no_of_vpath - 2;
2218
2219 for (i = 0; i < vdev->no_of_vpath; i++) {
2220 vxge_hw_vpath_msix_mask(vdev->vpaths[i].handle,
2221 alarm_msix_id);
2222
2223 status = vxge_hw_vpath_alarm_process(vdev->vpaths[i].handle,
2224 vdev->exec_mode);
2225 if (status == VXGE_HW_OK) {
2226
2227 vxge_hw_vpath_msix_unmask(vdev->vpaths[i].handle,
2228 alarm_msix_id);
2229 continue;
2230 }
2231 vxge_debug_intr(VXGE_ERR,
2232 "%s: vxge_hw_vpath_alarm_process failed %x ",
2233 VXGE_DRIVER_NAME, status);
2234 }
2235 return IRQ_HANDLED;
2236}
2237
2238static int vxge_alloc_msix(struct vxgedev *vdev)
2239{
2240 int j, i, ret = 0;
2241 int intr_cnt = 0;
2242 int alarm_msix_id = 0, msix_intr_vect = 0;
2243 vdev->intr_cnt = 0;
2244
2245 /* Tx/Rx MSIX Vectors count */
2246 vdev->intr_cnt = vdev->no_of_vpath * 2;
2247
2248 /* Alarm MSIX Vectors count */
2249 vdev->intr_cnt++;
2250
2251 intr_cnt = (vdev->max_vpath_supported * 2) + 1;
2252 vdev->entries = kzalloc(intr_cnt * sizeof(struct msix_entry),
2253 GFP_KERNEL);
2254 if (!vdev->entries) {
2255 vxge_debug_init(VXGE_ERR,
2256 "%s: memory allocation failed",
2257 VXGE_DRIVER_NAME);
2258 return -ENOMEM;
2259 }
2260
2261 vdev->vxge_entries = kzalloc(intr_cnt * sizeof(struct vxge_msix_entry),
2262 GFP_KERNEL);
2263 if (!vdev->vxge_entries) {
2264 vxge_debug_init(VXGE_ERR, "%s: memory allocation failed",
2265 VXGE_DRIVER_NAME);
2266 kfree(vdev->entries);
2267 return -ENOMEM;
2268 }
2269
2270 /* Last vector in the list is used for alarm */
2271 alarm_msix_id = VXGE_HW_VPATH_MSIX_ACTIVE * vdev->no_of_vpath - 2;
2272 for (i = 0, j = 0; i < vdev->max_vpath_supported; i++) {
2273
2274 msix_intr_vect = i * VXGE_HW_VPATH_MSIX_ACTIVE;
2275
2276 /* Initialize the fifo vector */
2277 vdev->entries[j].entry = msix_intr_vect;
2278 vdev->vxge_entries[j].entry = msix_intr_vect;
2279 vdev->vxge_entries[j].in_use = 0;
2280 j++;
2281
2282 /* Initialize the ring vector */
2283 vdev->entries[j].entry = msix_intr_vect + 1;
2284 vdev->vxge_entries[j].entry = msix_intr_vect + 1;
2285 vdev->vxge_entries[j].in_use = 0;
2286 j++;
2287 }
2288
2289 /* Initialize the alarm vector */
2290 vdev->entries[j].entry = alarm_msix_id;
2291 vdev->vxge_entries[j].entry = alarm_msix_id;
2292 vdev->vxge_entries[j].in_use = 0;
2293
2294 ret = pci_enable_msix(vdev->pdev, vdev->entries, intr_cnt);
2295 /* if driver request exceeeds available irq's, request with a small
2296 * number.
2297 */
2298 if (ret > 0) {
2299 vxge_debug_init(VXGE_ERR,
2300 "%s: MSI-X enable failed for %d vectors, available: %d",
2301 VXGE_DRIVER_NAME, intr_cnt, ret);
2302 vdev->max_vpath_supported = vdev->no_of_vpath;
2303 intr_cnt = (vdev->max_vpath_supported * 2) + 1;
2304
2305 /* Reset the alarm vector setting */
2306 vdev->entries[j].entry = 0;
2307 vdev->vxge_entries[j].entry = 0;
2308
2309 /* Initialize the alarm vector with new setting */
2310 vdev->entries[intr_cnt - 1].entry = alarm_msix_id;
2311 vdev->vxge_entries[intr_cnt - 1].entry = alarm_msix_id;
2312 vdev->vxge_entries[intr_cnt - 1].in_use = 0;
2313
2314 ret = pci_enable_msix(vdev->pdev, vdev->entries, intr_cnt);
2315 if (!ret)
2316 vxge_debug_init(VXGE_ERR,
2317 "%s: MSI-X enabled for %d vectors",
2318 VXGE_DRIVER_NAME, intr_cnt);
2319 }
2320
2321 if (ret) {
2322 vxge_debug_init(VXGE_ERR,
2323 "%s: MSI-X enable failed for %d vectors, ret: %d",
2324 VXGE_DRIVER_NAME, intr_cnt, ret);
2325 kfree(vdev->entries);
2326 kfree(vdev->vxge_entries);
2327 vdev->entries = NULL;
2328 vdev->vxge_entries = NULL;
2329 return -ENODEV;
2330 }
2331 return 0;
2332}
2333
2334static int vxge_enable_msix(struct vxgedev *vdev)
2335{
2336
2337 int i, ret = 0;
2338 enum vxge_hw_status status;
2339 /* 0 - Tx, 1 - Rx */
2340 int tim_msix_id[4];
2341 int alarm_msix_id = 0, msix_intr_vect = 0;;
2342 vdev->intr_cnt = 0;
2343
2344 /* allocate msix vectors */
2345 ret = vxge_alloc_msix(vdev);
2346 if (!ret) {
2347 /* Last vector in the list is used for alarm */
2348 alarm_msix_id =
2349 VXGE_HW_VPATH_MSIX_ACTIVE * vdev->no_of_vpath - 2;
2350 for (i = 0; i < vdev->no_of_vpath; i++) {
2351
2352 /* If fifo or ring are not enabled
2353 the MSIX vector for that should be set to 0
2354 Hence initializeing this array to all 0s.
2355 */
2356 memset(tim_msix_id, 0, sizeof(tim_msix_id));
2357 msix_intr_vect = i * VXGE_HW_VPATH_MSIX_ACTIVE;
2358 tim_msix_id[0] = msix_intr_vect;
2359
2360 tim_msix_id[1] = msix_intr_vect + 1;
2361 vdev->vpaths[i].ring.rx_vector_no = tim_msix_id[1];
2362
2363 status = vxge_hw_vpath_msix_set(
2364 vdev->vpaths[i].handle,
2365 tim_msix_id, alarm_msix_id);
2366 if (status != VXGE_HW_OK) {
2367 vxge_debug_init(VXGE_ERR,
2368 "vxge_hw_vpath_msix_set "
2369 "failed with status : %x", status);
2370 kfree(vdev->entries);
2371 kfree(vdev->vxge_entries);
2372 pci_disable_msix(vdev->pdev);
2373 return -ENODEV;
2374 }
2375 }
2376 }
2377
2378 return ret;
2379}
2380
2381static void vxge_rem_msix_isr(struct vxgedev *vdev)
2382{
2383 int intr_cnt;
2384
2385 for (intr_cnt = 0; intr_cnt < (vdev->max_vpath_supported * 2 + 1);
2386 intr_cnt++) {
2387 if (vdev->vxge_entries[intr_cnt].in_use) {
2388 synchronize_irq(vdev->entries[intr_cnt].vector);
2389 free_irq(vdev->entries[intr_cnt].vector,
2390 vdev->vxge_entries[intr_cnt].arg);
2391 vdev->vxge_entries[intr_cnt].in_use = 0;
2392 }
2393 }
2394
2395 kfree(vdev->entries);
2396 kfree(vdev->vxge_entries);
2397 vdev->entries = NULL;
2398 vdev->vxge_entries = NULL;
2399
2400 if (vdev->config.intr_type == MSI_X)
2401 pci_disable_msix(vdev->pdev);
2402}
2403#endif
2404
2405static void vxge_rem_isr(struct vxgedev *vdev)
2406{
2407 struct __vxge_hw_device *hldev;
2408 hldev = (struct __vxge_hw_device *) pci_get_drvdata(vdev->pdev);
2409
2410#ifdef CONFIG_PCI_MSI
2411 if (vdev->config.intr_type == MSI_X) {
2412 vxge_rem_msix_isr(vdev);
2413 } else
2414#endif
2415 if (vdev->config.intr_type == INTA) {
2416 synchronize_irq(vdev->pdev->irq);
2417 free_irq(vdev->pdev->irq, hldev);
2418 }
2419}
2420
2421static int vxge_add_isr(struct vxgedev *vdev)
2422{
2423 int ret = 0;
2424 struct __vxge_hw_device *hldev =
2425 (struct __vxge_hw_device *) pci_get_drvdata(vdev->pdev);
2426#ifdef CONFIG_PCI_MSI
2427 int vp_idx = 0, intr_idx = 0, intr_cnt = 0, msix_idx = 0, irq_req = 0;
2428 u64 function_mode = vdev->config.device_hw_info.function_mode;
2429 int pci_fun = PCI_FUNC(vdev->pdev->devfn);
2430
2431 if (vdev->config.intr_type == MSI_X)
2432 ret = vxge_enable_msix(vdev);
2433
2434 if (ret) {
2435 vxge_debug_init(VXGE_ERR,
2436 "%s: Enabling MSI-X Failed", VXGE_DRIVER_NAME);
2437 if ((function_mode == VXGE_HW_FUNCTION_MODE_MULTI_FUNCTION) &&
2438 test_and_set_bit(__VXGE_STATE_CARD_UP,
2439 &driver_config->inta_dev_open))
2440 return VXGE_HW_FAIL;
2441 else {
2442 vxge_debug_init(VXGE_ERR,
2443 "%s: Defaulting to INTA", VXGE_DRIVER_NAME);
2444 vdev->config.intr_type = INTA;
2445 vxge_hw_device_set_intr_type(vdev->devh,
2446 VXGE_HW_INTR_MODE_IRQLINE);
2447 vxge_close_vpaths(vdev, 1);
2448 vdev->no_of_vpath = 1;
2449 vdev->stats.vpaths_open = 1;
2450 }
2451 }
2452
2453 if (vdev->config.intr_type == MSI_X) {
2454 for (intr_idx = 0;
2455 intr_idx < (vdev->no_of_vpath *
2456 VXGE_HW_VPATH_MSIX_ACTIVE); intr_idx++) {
2457
2458 msix_idx = intr_idx % VXGE_HW_VPATH_MSIX_ACTIVE;
2459 irq_req = 0;
2460
2461 switch (msix_idx) {
2462 case 0:
2463 snprintf(vdev->desc[intr_cnt], VXGE_INTR_STRLEN,
2464 "%s:vxge fn: %d vpath: %d Tx MSI-X: %d",
2465 vdev->ndev->name, pci_fun, vp_idx,
2466 vdev->entries[intr_cnt].entry);
2467 ret = request_irq(
2468 vdev->entries[intr_cnt].vector,
2469 vxge_tx_msix_handle, 0,
2470 vdev->desc[intr_cnt],
2471 &vdev->vpaths[vp_idx].fifo);
2472 vdev->vxge_entries[intr_cnt].arg =
2473 &vdev->vpaths[vp_idx].fifo;
2474 irq_req = 1;
2475 break;
2476 case 1:
2477 snprintf(vdev->desc[intr_cnt], VXGE_INTR_STRLEN,
2478 "%s:vxge fn: %d vpath: %d Rx MSI-X: %d",
2479 vdev->ndev->name, pci_fun, vp_idx,
2480 vdev->entries[intr_cnt].entry);
2481 ret = request_irq(
2482 vdev->entries[intr_cnt].vector,
2483 vxge_rx_msix_napi_handle,
2484 0,
2485 vdev->desc[intr_cnt],
2486 &vdev->vpaths[vp_idx].ring);
2487 vdev->vxge_entries[intr_cnt].arg =
2488 &vdev->vpaths[vp_idx].ring;
2489 irq_req = 1;
2490 break;
2491 }
2492
2493 if (ret) {
2494 vxge_debug_init(VXGE_ERR,
2495 "%s: MSIX - %d Registration failed",
2496 vdev->ndev->name, intr_cnt);
2497 vxge_rem_msix_isr(vdev);
2498 if ((function_mode ==
2499 VXGE_HW_FUNCTION_MODE_MULTI_FUNCTION) &&
2500 test_and_set_bit(__VXGE_STATE_CARD_UP,
2501 &driver_config->inta_dev_open))
2502 return VXGE_HW_FAIL;
2503 else {
2504 vxge_hw_device_set_intr_type(
2505 vdev->devh,
2506 VXGE_HW_INTR_MODE_IRQLINE);
2507 vdev->config.intr_type = INTA;
2508 vxge_debug_init(VXGE_ERR,
2509 "%s: Defaulting to INTA"
2510 , vdev->ndev->name);
2511 vxge_close_vpaths(vdev, 1);
2512 vdev->no_of_vpath = 1;
2513 vdev->stats.vpaths_open = 1;
2514 goto INTA_MODE;
2515 }
2516 }
2517
2518 if (irq_req) {
2519 /* We requested for this msix interrupt */
2520 vdev->vxge_entries[intr_cnt].in_use = 1;
2521 vxge_hw_vpath_msix_unmask(
2522 vdev->vpaths[vp_idx].handle,
2523 intr_idx);
2524 intr_cnt++;
2525 }
2526
2527 /* Point to next vpath handler */
2528 if (((intr_idx + 1) % VXGE_HW_VPATH_MSIX_ACTIVE == 0)
2529 && (vp_idx < (vdev->no_of_vpath - 1)))
2530 vp_idx++;
2531 }
2532
2533 intr_cnt = vdev->max_vpath_supported * 2;
2534 snprintf(vdev->desc[intr_cnt], VXGE_INTR_STRLEN,
2535 "%s:vxge Alarm fn: %d MSI-X: %d",
2536 vdev->ndev->name, pci_fun,
2537 vdev->entries[intr_cnt].entry);
2538 /* For Alarm interrupts */
2539 ret = request_irq(vdev->entries[intr_cnt].vector,
2540 vxge_alarm_msix_handle, 0,
2541 vdev->desc[intr_cnt],
2542 &vdev->vpaths[vp_idx]);
2543 if (ret) {
2544 vxge_debug_init(VXGE_ERR,
2545 "%s: MSIX - %d Registration failed",
2546 vdev->ndev->name, intr_cnt);
2547 vxge_rem_msix_isr(vdev);
2548 if ((function_mode ==
2549 VXGE_HW_FUNCTION_MODE_MULTI_FUNCTION) &&
2550 test_and_set_bit(__VXGE_STATE_CARD_UP,
2551 &driver_config->inta_dev_open))
2552 return VXGE_HW_FAIL;
2553 else {
2554 vxge_hw_device_set_intr_type(vdev->devh,
2555 VXGE_HW_INTR_MODE_IRQLINE);
2556 vdev->config.intr_type = INTA;
2557 vxge_debug_init(VXGE_ERR,
2558 "%s: Defaulting to INTA",
2559 vdev->ndev->name);
2560 vxge_close_vpaths(vdev, 1);
2561 vdev->no_of_vpath = 1;
2562 vdev->stats.vpaths_open = 1;
2563 goto INTA_MODE;
2564 }
2565 }
2566
2567 vxge_hw_vpath_msix_unmask(vdev->vpaths[vp_idx].handle,
2568 intr_idx - 2);
2569 vdev->vxge_entries[intr_cnt].in_use = 1;
2570 vdev->vxge_entries[intr_cnt].arg = &vdev->vpaths[vp_idx];
2571 }
2572INTA_MODE:
2573#endif
2574 snprintf(vdev->desc[0], VXGE_INTR_STRLEN, "%s:vxge", vdev->ndev->name);
2575
2576 if (vdev->config.intr_type == INTA) {
2577 ret = request_irq((int) vdev->pdev->irq,
2578 vxge_isr_napi,
2579 IRQF_SHARED, vdev->desc[0], hldev);
2580 if (ret) {
2581 vxge_debug_init(VXGE_ERR,
2582 "%s %s-%d: ISR registration failed",
2583 VXGE_DRIVER_NAME, "IRQ", vdev->pdev->irq);
2584 return -ENODEV;
2585 }
2586 vxge_debug_init(VXGE_TRACE,
2587 "new %s-%d line allocated",
2588 "IRQ", vdev->pdev->irq);
2589 }
2590
2591 return VXGE_HW_OK;
2592}
2593
2594static void vxge_poll_vp_reset(unsigned long data)
2595{
2596 struct vxgedev *vdev = (struct vxgedev *)data;
2597 int i, j = 0;
2598
2599 for (i = 0; i < vdev->no_of_vpath; i++) {
2600 if (test_bit(i, &vdev->vp_reset)) {
2601 vxge_reset_vpath(vdev, i);
2602 j++;
2603 }
2604 }
2605 if (j && (vdev->config.intr_type != MSI_X)) {
2606 vxge_hw_device_unmask_all(vdev->devh);
2607 vxge_hw_device_flush_io(vdev->devh);
2608 }
2609
2610 mod_timer(&vdev->vp_reset_timer, jiffies + HZ / 2);
2611}
2612
2613static void vxge_poll_vp_lockup(unsigned long data)
2614{
2615 struct vxgedev *vdev = (struct vxgedev *)data;
2616 int i;
2617 struct vxge_ring *ring;
2618 enum vxge_hw_status status = VXGE_HW_OK;
2619
2620 for (i = 0; i < vdev->no_of_vpath; i++) {
2621 ring = &vdev->vpaths[i].ring;
2622 /* Did this vpath received any packets */
2623 if (ring->stats.prev_rx_frms == ring->stats.rx_frms) {
2624 status = vxge_hw_vpath_check_leak(ring->handle);
2625
2626 /* Did it received any packets last time */
2627 if ((VXGE_HW_FAIL == status) &&
2628 (VXGE_HW_FAIL == ring->last_status)) {
2629
2630 /* schedule vpath reset */
2631 if (!test_and_set_bit(i, &vdev->vp_reset)) {
2632
2633 /* disable interrupts for this vpath */
2634 vxge_vpath_intr_disable(vdev, i);
2635
2636 /* stop the queue for this vpath */
2637 vxge_stop_tx_queue(&vdev->vpaths[i].
2638 fifo);
2639 continue;
2640 }
2641 }
2642 }
2643 ring->stats.prev_rx_frms = ring->stats.rx_frms;
2644 ring->last_status = status;
2645 }
2646
2647 /* Check every 1 milli second */
2648 mod_timer(&vdev->vp_lockup_timer, jiffies + HZ / 1000);
2649}
2650
2651/**
2652 * vxge_open
2653 * @dev: pointer to the device structure.
2654 *
2655 * This function is the open entry point of the driver. It mainly calls a
2656 * function to allocate Rx buffers and inserts them into the buffer
2657 * descriptors and then enables the Rx part of the NIC.
2658 * Return value: '0' on success and an appropriate (-)ve integer as
2659 * defined in errno.h file on failure.
2660 */
2661int
2662vxge_open(struct net_device *dev)
2663{
2664 enum vxge_hw_status status;
2665 struct vxgedev *vdev;
2666 struct __vxge_hw_device *hldev;
2667 int ret = 0;
2668 int i;
2669 u64 val64, function_mode;
2670 vxge_debug_entryexit(VXGE_TRACE,
2671 "%s: %s:%d", dev->name, __func__, __LINE__);
2672
2673 vdev = (struct vxgedev *)netdev_priv(dev);
2674 hldev = (struct __vxge_hw_device *) pci_get_drvdata(vdev->pdev);
2675 function_mode = vdev->config.device_hw_info.function_mode;
2676
2677 /* make sure you have link off by default every time Nic is
2678 * initialized */
2679 netif_carrier_off(dev);
2680
2681 /* Check for another device already opn with INTA */
2682 if ((function_mode == VXGE_HW_FUNCTION_MODE_MULTI_FUNCTION) &&
2683 test_bit(__VXGE_STATE_CARD_UP, &driver_config->inta_dev_open)) {
2684 ret = -EPERM;
2685 goto out0;
2686 }
2687
2688 /* Open VPATHs */
2689 status = vxge_open_vpaths(vdev);
2690 if (status != VXGE_HW_OK) {
2691 vxge_debug_init(VXGE_ERR,
2692 "%s: fatal: Vpath open failed", vdev->ndev->name);
2693 ret = -EPERM;
2694 goto out0;
2695 }
2696
2697 vdev->mtu = dev->mtu;
2698
2699 status = vxge_add_isr(vdev);
2700 if (status != VXGE_HW_OK) {
2701 vxge_debug_init(VXGE_ERR,
2702 "%s: fatal: ISR add failed", dev->name);
2703 ret = -EPERM;
2704 goto out1;
2705 }
2706
2707
2708 if (vdev->config.intr_type != MSI_X) {
2709 netif_napi_add(dev, &vdev->napi, vxge_poll_inta,
2710 vdev->config.napi_weight);
2711 napi_enable(&vdev->napi);
2712 } else {
2713 for (i = 0; i < vdev->no_of_vpath; i++) {
2714 netif_napi_add(dev, &vdev->vpaths[i].ring.napi,
2715 vxge_poll_msix, vdev->config.napi_weight);
2716 napi_enable(&vdev->vpaths[i].ring.napi);
2717 }
2718 }
2719
2720 /* configure RTH */
2721 if (vdev->config.rth_steering) {
2722 status = vxge_rth_configure(vdev);
2723 if (status != VXGE_HW_OK) {
2724 vxge_debug_init(VXGE_ERR,
2725 "%s: fatal: RTH configuration failed",
2726 dev->name);
2727 ret = -EPERM;
2728 goto out2;
2729 }
2730 }
2731
2732 for (i = 0; i < vdev->no_of_vpath; i++) {
2733 /* set initial mtu before enabling the device */
2734 status = vxge_hw_vpath_mtu_set(vdev->vpaths[i].handle,
2735 vdev->mtu);
2736 if (status != VXGE_HW_OK) {
2737 vxge_debug_init(VXGE_ERR,
2738 "%s: fatal: can not set new MTU", dev->name);
2739 ret = -EPERM;
2740 goto out2;
2741 }
2742 }
2743
2744 VXGE_DEVICE_DEBUG_LEVEL_SET(VXGE_TRACE, VXGE_COMPONENT_LL, vdev);
2745 vxge_debug_init(vdev->level_trace,
2746 "%s: MTU is %d", vdev->ndev->name, vdev->mtu);
2747 VXGE_DEVICE_DEBUG_LEVEL_SET(VXGE_ERR, VXGE_COMPONENT_LL, vdev);
2748
2749 /* Reprogram the DA table with populated mac addresses */
2750 for (i = 0; i < vdev->no_of_vpath; i++) {
2751 vxge_restore_vpath_mac_addr(&vdev->vpaths[i]);
2752 vxge_restore_vpath_vid_table(&vdev->vpaths[i]);
2753 }
2754
2755 /* Enable vpath to sniff all unicast/multicast traffic that not
2756 * addressed to them. We allow promiscous mode for PF only
2757 */
2758
2759 val64 = 0;
2760 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++)
2761 val64 |= VXGE_HW_RXMAC_AUTHORIZE_ALL_ADDR_VP(i);
2762
2763 vxge_hw_mgmt_reg_write(vdev->devh,
2764 vxge_hw_mgmt_reg_type_mrpcim,
2765 0,
2766 (ulong)offsetof(struct vxge_hw_mrpcim_reg,
2767 rxmac_authorize_all_addr),
2768 val64);
2769
2770 vxge_hw_mgmt_reg_write(vdev->devh,
2771 vxge_hw_mgmt_reg_type_mrpcim,
2772 0,
2773 (ulong)offsetof(struct vxge_hw_mrpcim_reg,
2774 rxmac_authorize_all_vid),
2775 val64);
2776
2777 vxge_set_multicast(dev);
2778
2779 /* Enabling Bcast and mcast for all vpath */
2780 for (i = 0; i < vdev->no_of_vpath; i++) {
2781 status = vxge_hw_vpath_bcast_enable(vdev->vpaths[i].handle);
2782 if (status != VXGE_HW_OK)
2783 vxge_debug_init(VXGE_ERR,
2784 "%s : Can not enable bcast for vpath "
2785 "id %d", dev->name, i);
2786 if (vdev->config.addr_learn_en) {
2787 status =
2788 vxge_hw_vpath_mcast_enable(vdev->vpaths[i].handle);
2789 if (status != VXGE_HW_OK)
2790 vxge_debug_init(VXGE_ERR,
2791 "%s : Can not enable mcast for vpath "
2792 "id %d", dev->name, i);
2793 }
2794 }
2795
2796 vxge_hw_device_setpause_data(vdev->devh, 0,
2797 vdev->config.tx_pause_enable,
2798 vdev->config.rx_pause_enable);
2799
2800 if (vdev->vp_reset_timer.function == NULL)
2801 vxge_os_timer(vdev->vp_reset_timer,
2802 vxge_poll_vp_reset, vdev, (HZ/2));
2803
2804 if (vdev->vp_lockup_timer.function == NULL)
2805 vxge_os_timer(vdev->vp_lockup_timer,
2806 vxge_poll_vp_lockup, vdev, (HZ/2));
2807
2808 set_bit(__VXGE_STATE_CARD_UP, &vdev->state);
2809
2810 smp_wmb();
2811
2812 if (vxge_hw_device_link_state_get(vdev->devh) == VXGE_HW_LINK_UP) {
2813 netif_carrier_on(vdev->ndev);
2814 printk(KERN_NOTICE "%s: Link Up\n", vdev->ndev->name);
2815 vdev->stats.link_up++;
2816 }
2817
2818 vxge_hw_device_intr_enable(vdev->devh);
2819
2820 smp_wmb();
2821
2822 for (i = 0; i < vdev->no_of_vpath; i++) {
2823 vxge_hw_vpath_enable(vdev->vpaths[i].handle);
2824 smp_wmb();
2825 vxge_hw_vpath_rx_doorbell_init(vdev->vpaths[i].handle);
2826 }
2827
2828 vxge_start_all_tx_queue(vdev);
2829 goto out0;
2830
2831out2:
2832 vxge_rem_isr(vdev);
2833
2834 /* Disable napi */
2835 if (vdev->config.intr_type != MSI_X)
2836 napi_disable(&vdev->napi);
2837 else {
2838 for (i = 0; i < vdev->no_of_vpath; i++)
2839 napi_disable(&vdev->vpaths[i].ring.napi);
2840 }
2841
2842out1:
2843 vxge_close_vpaths(vdev, 0);
2844out0:
2845 vxge_debug_entryexit(VXGE_TRACE,
2846 "%s: %s:%d Exiting...",
2847 dev->name, __func__, __LINE__);
2848 return ret;
2849}
2850
2851/* Loop throught the mac address list and delete all the entries */
2852void vxge_free_mac_add_list(struct vxge_vpath *vpath)
2853{
2854
2855 struct list_head *entry, *next;
2856 if (list_empty(&vpath->mac_addr_list))
2857 return;
2858
2859 list_for_each_safe(entry, next, &vpath->mac_addr_list) {
2860 list_del(entry);
2861 kfree((struct vxge_mac_addrs *)entry);
2862 }
2863}
2864
2865static void vxge_napi_del_all(struct vxgedev *vdev)
2866{
2867 int i;
2868 if (vdev->config.intr_type != MSI_X)
2869 netif_napi_del(&vdev->napi);
2870 else {
2871 for (i = 0; i < vdev->no_of_vpath; i++)
2872 netif_napi_del(&vdev->vpaths[i].ring.napi);
2873 }
2874 return;
2875}
2876
2877int do_vxge_close(struct net_device *dev, int do_io)
2878{
2879 enum vxge_hw_status status;
2880 struct vxgedev *vdev;
2881 struct __vxge_hw_device *hldev;
2882 int i;
2883 u64 val64, vpath_vector;
2884 vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d",
2885 dev->name, __func__, __LINE__);
2886
2887 vdev = (struct vxgedev *)netdev_priv(dev);
2888 hldev = (struct __vxge_hw_device *) pci_get_drvdata(vdev->pdev);
2889
2890 /* If vxge_handle_crit_err task is executing,
2891 * wait till it completes. */
2892 while (test_and_set_bit(__VXGE_STATE_RESET_CARD, &vdev->state))
2893 msleep(50);
2894
2895 clear_bit(__VXGE_STATE_CARD_UP, &vdev->state);
2896 if (do_io) {
2897 /* Put the vpath back in normal mode */
2898 vpath_vector = vxge_mBIT(vdev->vpaths[0].device_id);
2899 status = vxge_hw_mgmt_reg_read(vdev->devh,
2900 vxge_hw_mgmt_reg_type_mrpcim,
2901 0,
2902 (ulong)offsetof(
2903 struct vxge_hw_mrpcim_reg,
2904 rts_mgr_cbasin_cfg),
2905 &val64);
2906
2907 if (status == VXGE_HW_OK) {
2908 val64 &= ~vpath_vector;
2909 status = vxge_hw_mgmt_reg_write(vdev->devh,
2910 vxge_hw_mgmt_reg_type_mrpcim,
2911 0,
2912 (ulong)offsetof(
2913 struct vxge_hw_mrpcim_reg,
2914 rts_mgr_cbasin_cfg),
2915 val64);
2916 }
2917
2918 /* Remove the function 0 from promiscous mode */
2919 vxge_hw_mgmt_reg_write(vdev->devh,
2920 vxge_hw_mgmt_reg_type_mrpcim,
2921 0,
2922 (ulong)offsetof(struct vxge_hw_mrpcim_reg,
2923 rxmac_authorize_all_addr),
2924 0);
2925
2926 vxge_hw_mgmt_reg_write(vdev->devh,
2927 vxge_hw_mgmt_reg_type_mrpcim,
2928 0,
2929 (ulong)offsetof(struct vxge_hw_mrpcim_reg,
2930 rxmac_authorize_all_vid),
2931 0);
2932
2933 smp_wmb();
2934 }
2935 del_timer_sync(&vdev->vp_lockup_timer);
2936
2937 del_timer_sync(&vdev->vp_reset_timer);
2938
2939 /* Disable napi */
2940 if (vdev->config.intr_type != MSI_X)
2941 napi_disable(&vdev->napi);
2942 else {
2943 for (i = 0; i < vdev->no_of_vpath; i++)
2944 napi_disable(&vdev->vpaths[i].ring.napi);
2945 }
2946
2947 netif_carrier_off(vdev->ndev);
2948 printk(KERN_NOTICE "%s: Link Down\n", vdev->ndev->name);
2949 vxge_stop_all_tx_queue(vdev);
2950
2951 /* Note that at this point xmit() is stopped by upper layer */
2952 if (do_io)
2953 vxge_hw_device_intr_disable(vdev->devh);
2954
2955 mdelay(1000);
2956
2957 vxge_rem_isr(vdev);
2958
2959 vxge_napi_del_all(vdev);
2960
2961 if (do_io)
2962 vxge_reset_all_vpaths(vdev);
2963
2964 vxge_close_vpaths(vdev, 0);
2965
2966 vxge_debug_entryexit(VXGE_TRACE,
2967 "%s: %s:%d Exiting...", dev->name, __func__, __LINE__);
2968
2969 clear_bit(__VXGE_STATE_CARD_UP, &driver_config->inta_dev_open);
2970 clear_bit(__VXGE_STATE_RESET_CARD, &vdev->state);
2971
2972 return 0;
2973}
2974
2975/**
2976 * vxge_close
2977 * @dev: device pointer.
2978 *
2979 * This is the stop entry point of the driver. It needs to undo exactly
2980 * whatever was done by the open entry point, thus it's usually referred to
2981 * as the close function.Among other things this function mainly stops the
2982 * Rx side of the NIC and frees all the Rx buffers in the Rx rings.
2983 * Return value: '0' on success and an appropriate (-)ve integer as
2984 * defined in errno.h file on failure.
2985 */
2986int
2987vxge_close(struct net_device *dev)
2988{
2989 do_vxge_close(dev, 1);
2990 return 0;
2991}
2992
2993/**
2994 * vxge_change_mtu
2995 * @dev: net device pointer.
2996 * @new_mtu :the new MTU size for the device.
2997 *
2998 * A driver entry point to change MTU size for the device. Before changing
2999 * the MTU the device must be stopped.
3000 */
3001static int vxge_change_mtu(struct net_device *dev, int new_mtu)
3002{
3003 struct vxgedev *vdev = netdev_priv(dev);
3004
3005 vxge_debug_entryexit(vdev->level_trace,
3006 "%s:%d", __func__, __LINE__);
3007 if ((new_mtu < VXGE_HW_MIN_MTU) || (new_mtu > VXGE_HW_MAX_MTU)) {
3008 vxge_debug_init(vdev->level_err,
3009 "%s: mtu size is invalid", dev->name);
3010 return -EPERM;
3011 }
3012
3013 /* check if device is down already */
3014 if (unlikely(!is_vxge_card_up(vdev))) {
3015 /* just store new value, will use later on open() */
3016 dev->mtu = new_mtu;
3017 vxge_debug_init(vdev->level_err,
3018 "%s", "device is down on MTU change");
3019 return 0;
3020 }
3021
3022 vxge_debug_init(vdev->level_trace,
3023 "trying to apply new MTU %d", new_mtu);
3024
3025 if (vxge_close(dev))
3026 return -EIO;
3027
3028 dev->mtu = new_mtu;
3029 vdev->mtu = new_mtu;
3030
3031 if (vxge_open(dev))
3032 return -EIO;
3033
3034 vxge_debug_init(vdev->level_trace,
3035 "%s: MTU changed to %d", vdev->ndev->name, new_mtu);
3036
3037 vxge_debug_entryexit(vdev->level_trace,
3038 "%s:%d Exiting...", __func__, __LINE__);
3039
3040 return 0;
3041}
3042
3043/**
3044 * vxge_get_stats
3045 * @dev: pointer to the device structure
3046 *
3047 * Updates the device statistics structure. This function updates the device
3048 * statistics structure in the net_device structure and returns a pointer
3049 * to the same.
3050 */
3051static struct net_device_stats *
3052vxge_get_stats(struct net_device *dev)
3053{
3054 struct vxgedev *vdev;
3055 struct net_device_stats *net_stats;
3056 int k;
3057
3058 vdev = netdev_priv(dev);
3059
3060 net_stats = &vdev->stats.net_stats;
3061
3062 memset(net_stats, 0, sizeof(struct net_device_stats));
3063
3064 for (k = 0; k < vdev->no_of_vpath; k++) {
3065 net_stats->rx_packets += vdev->vpaths[k].ring.stats.rx_frms;
3066 net_stats->rx_bytes += vdev->vpaths[k].ring.stats.rx_bytes;
3067 net_stats->rx_errors += vdev->vpaths[k].ring.stats.rx_errors;
3068 net_stats->multicast += vdev->vpaths[k].ring.stats.rx_mcast;
3069 net_stats->rx_dropped +=
3070 vdev->vpaths[k].ring.stats.rx_dropped;
3071
3072 net_stats->tx_packets += vdev->vpaths[k].fifo.stats.tx_frms;
3073 net_stats->tx_bytes += vdev->vpaths[k].fifo.stats.tx_bytes;
3074 net_stats->tx_errors += vdev->vpaths[k].fifo.stats.tx_errors;
3075 }
3076
3077 return net_stats;
3078}
3079
3080/**
3081 * vxge_ioctl
3082 * @dev: Device pointer.
3083 * @ifr: An IOCTL specific structure, that can contain a pointer to
3084 * a proprietary structure used to pass information to the driver.
3085 * @cmd: This is used to distinguish between the different commands that
3086 * can be passed to the IOCTL functions.
3087 *
3088 * Entry point for the Ioctl.
3089 */
3090static int vxge_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
3091{
3092 return -EOPNOTSUPP;
3093}
3094
3095/**
3096 * vxge_tx_watchdog
3097 * @dev: pointer to net device structure
3098 *
3099 * Watchdog for transmit side.
3100 * This function is triggered if the Tx Queue is stopped
3101 * for a pre-defined amount of time when the Interface is still up.
3102 */
3103static void
3104vxge_tx_watchdog(struct net_device *dev)
3105{
3106 struct vxgedev *vdev;
3107
3108 vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
3109
3110 vdev = (struct vxgedev *)netdev_priv(dev);
3111
3112 vdev->cric_err_event = VXGE_HW_EVENT_RESET_START;
3113
3114 vxge_reset(vdev);
3115 vxge_debug_entryexit(VXGE_TRACE,
3116 "%s:%d Exiting...", __func__, __LINE__);
3117}
3118
3119/**
3120 * vxge_vlan_rx_register
3121 * @dev: net device pointer.
3122 * @grp: vlan group
3123 *
3124 * Vlan group registration
3125 */
3126static void
3127vxge_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
3128{
3129 struct vxgedev *vdev;
3130 struct vxge_vpath *vpath;
3131 int vp;
3132 u64 vid;
3133 enum vxge_hw_status status;
3134 int i;
3135
3136 vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
3137
3138 vdev = (struct vxgedev *)netdev_priv(dev);
3139
3140 vpath = &vdev->vpaths[0];
3141 if ((NULL == grp) && (vpath->is_open)) {
3142 /* Get the first vlan */
3143 status = vxge_hw_vpath_vid_get(vpath->handle, &vid);
3144
3145 while (status == VXGE_HW_OK) {
3146
3147 /* Delete this vlan from the vid table */
3148 for (vp = 0; vp < vdev->no_of_vpath; vp++) {
3149 vpath = &vdev->vpaths[vp];
3150 if (!vpath->is_open)
3151 continue;
3152
3153 vxge_hw_vpath_vid_delete(vpath->handle, vid);
3154 }
3155
3156 /* Get the next vlan to be deleted */
3157 vpath = &vdev->vpaths[0];
3158 status = vxge_hw_vpath_vid_get(vpath->handle, &vid);
3159 }
3160 }
3161
3162 vdev->vlgrp = grp;
3163
3164 for (i = 0; i < vdev->no_of_vpath; i++) {
3165 if (vdev->vpaths[i].is_configured)
3166 vdev->vpaths[i].ring.vlgrp = grp;
3167 }
3168
3169 vxge_debug_entryexit(VXGE_TRACE,
3170 "%s:%d Exiting...", __func__, __LINE__);
3171}
3172
3173/**
3174 * vxge_vlan_rx_add_vid
3175 * @dev: net device pointer.
3176 * @vid: vid
3177 *
3178 * Add the vlan id to the devices vlan id table
3179 */
3180static void
3181vxge_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
3182{
3183 struct vxgedev *vdev;
3184 struct vxge_vpath *vpath;
3185 int vp_id;
3186
3187 vdev = (struct vxgedev *)netdev_priv(dev);
3188
3189 /* Add these vlan to the vid table */
3190 for (vp_id = 0; vp_id < vdev->no_of_vpath; vp_id++) {
3191 vpath = &vdev->vpaths[vp_id];
3192 if (!vpath->is_open)
3193 continue;
3194 vxge_hw_vpath_vid_add(vpath->handle, vid);
3195 }
3196}
3197
3198/**
3199 * vxge_vlan_rx_add_vid
3200 * @dev: net device pointer.
3201 * @vid: vid
3202 *
3203 * Remove the vlan id from the device's vlan id table
3204 */
3205static void
3206vxge_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
3207{
3208 struct vxgedev *vdev;
3209 struct vxge_vpath *vpath;
3210 int vp_id;
3211
3212 vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
3213
3214 vdev = (struct vxgedev *)netdev_priv(dev);
3215
3216 vlan_group_set_device(vdev->vlgrp, vid, NULL);
3217
3218 /* Delete this vlan from the vid table */
3219 for (vp_id = 0; vp_id < vdev->no_of_vpath; vp_id++) {
3220 vpath = &vdev->vpaths[vp_id];
3221 if (!vpath->is_open)
3222 continue;
3223 vxge_hw_vpath_vid_delete(vpath->handle, vid);
3224 }
3225 vxge_debug_entryexit(VXGE_TRACE,
3226 "%s:%d Exiting...", __func__, __LINE__);
3227}
3228
3229static const struct net_device_ops vxge_netdev_ops = {
3230 .ndo_open = vxge_open,
3231 .ndo_stop = vxge_close,
3232 .ndo_get_stats = vxge_get_stats,
3233 .ndo_start_xmit = vxge_xmit,
3234 .ndo_validate_addr = eth_validate_addr,
3235 .ndo_set_multicast_list = vxge_set_multicast,
3236
3237 .ndo_do_ioctl = vxge_ioctl,
3238
3239 .ndo_set_mac_address = vxge_set_mac_addr,
3240 .ndo_change_mtu = vxge_change_mtu,
3241 .ndo_vlan_rx_register = vxge_vlan_rx_register,
3242 .ndo_vlan_rx_kill_vid = vxge_vlan_rx_kill_vid,
3243 .ndo_vlan_rx_add_vid = vxge_vlan_rx_add_vid,
3244
3245 .ndo_tx_timeout = vxge_tx_watchdog,
3246#ifdef CONFIG_NET_POLL_CONTROLLER
3247 .ndo_poll_controller = vxge_netpoll,
3248#endif
3249};
3250
3251int __devinit vxge_device_register(struct __vxge_hw_device *hldev,
3252 struct vxge_config *config,
3253 int high_dma, int no_of_vpath,
3254 struct vxgedev **vdev_out)
3255{
3256 struct net_device *ndev;
3257 enum vxge_hw_status status = VXGE_HW_OK;
3258 struct vxgedev *vdev;
3259 int i, ret = 0, no_of_queue = 1;
3260 u64 stat;
3261
3262 *vdev_out = NULL;
3263 if (config->tx_steering_type == TX_MULTIQ_STEERING)
3264 no_of_queue = no_of_vpath;
3265
3266 ndev = alloc_etherdev_mq(sizeof(struct vxgedev),
3267 no_of_queue);
3268 if (ndev == NULL) {
3269 vxge_debug_init(
3270 vxge_hw_device_trace_level_get(hldev),
3271 "%s : device allocation failed", __func__);
3272 ret = -ENODEV;
3273 goto _out0;
3274 }
3275
3276 vxge_debug_entryexit(
3277 vxge_hw_device_trace_level_get(hldev),
3278 "%s: %s:%d Entering...",
3279 ndev->name, __func__, __LINE__);
3280
3281 vdev = netdev_priv(ndev);
3282 memset(vdev, 0, sizeof(struct vxgedev));
3283
3284 vdev->ndev = ndev;
3285 vdev->devh = hldev;
3286 vdev->pdev = hldev->pdev;
3287 memcpy(&vdev->config, config, sizeof(struct vxge_config));
3288 vdev->rx_csum = 1; /* Enable Rx CSUM by default. */
3289
3290 SET_NETDEV_DEV(ndev, &vdev->pdev->dev);
3291
3292 ndev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
3293 NETIF_F_HW_VLAN_FILTER;
3294 /* Driver entry points */
3295 ndev->irq = vdev->pdev->irq;
3296 ndev->base_addr = (unsigned long) hldev->bar0;
3297
3298 ndev->netdev_ops = &vxge_netdev_ops;
3299
3300 ndev->watchdog_timeo = VXGE_LL_WATCH_DOG_TIMEOUT;
3301
3302 initialize_ethtool_ops(ndev);
3303
3304 /* Allocate memory for vpath */
3305 vdev->vpaths = kzalloc((sizeof(struct vxge_vpath)) *
3306 no_of_vpath, GFP_KERNEL);
3307 if (!vdev->vpaths) {
3308 vxge_debug_init(VXGE_ERR,
3309 "%s: vpath memory allocation failed",
3310 vdev->ndev->name);
3311 ret = -ENODEV;
3312 goto _out1;
3313 }
3314
3315 ndev->features |= NETIF_F_SG;
3316
3317 ndev->features |= NETIF_F_HW_CSUM;
3318 vxge_debug_init(vxge_hw_device_trace_level_get(hldev),
3319 "%s : checksuming enabled", __func__);
3320
3321 if (high_dma) {
3322 ndev->features |= NETIF_F_HIGHDMA;
3323 vxge_debug_init(vxge_hw_device_trace_level_get(hldev),
3324 "%s : using High DMA", __func__);
3325 }
3326
3327 ndev->features |= NETIF_F_TSO | NETIF_F_TSO6;
3328
3329 if (vdev->config.gro_enable)
3330 ndev->features |= NETIF_F_GRO;
3331
3332 if (vdev->config.tx_steering_type == TX_MULTIQ_STEERING)
3333 ndev->real_num_tx_queues = no_of_vpath;
3334
3335#ifdef NETIF_F_LLTX
3336 ndev->features |= NETIF_F_LLTX;
3337#endif
3338
3339 for (i = 0; i < no_of_vpath; i++)
3340 spin_lock_init(&vdev->vpaths[i].fifo.tx_lock);
3341
3342 if (register_netdev(ndev)) {
3343 vxge_debug_init(vxge_hw_device_trace_level_get(hldev),
3344 "%s: %s : device registration failed!",
3345 ndev->name, __func__);
3346 ret = -ENODEV;
3347 goto _out2;
3348 }
3349
3350 /* Set the factory defined MAC address initially */
3351 ndev->addr_len = ETH_ALEN;
3352
3353 /* Make Link state as off at this point, when the Link change
3354 * interrupt comes the state will be automatically changed to
3355 * the right state.
3356 */
3357 netif_carrier_off(ndev);
3358
3359 vxge_debug_init(vxge_hw_device_trace_level_get(hldev),
3360 "%s: Ethernet device registered",
3361 ndev->name);
3362
3363 *vdev_out = vdev;
3364
3365 /* Resetting the Device stats */
3366 status = vxge_hw_mrpcim_stats_access(
3367 hldev,
3368 VXGE_HW_STATS_OP_CLEAR_ALL_STATS,
3369 0,
3370 0,
3371 &stat);
3372
3373 if (status == VXGE_HW_ERR_PRIVILAGED_OPEARATION)
3374 vxge_debug_init(
3375 vxge_hw_device_trace_level_get(hldev),
3376 "%s: device stats clear returns"
3377 "VXGE_HW_ERR_PRIVILAGED_OPEARATION", ndev->name);
3378
3379 vxge_debug_entryexit(vxge_hw_device_trace_level_get(hldev),
3380 "%s: %s:%d Exiting...",
3381 ndev->name, __func__, __LINE__);
3382
3383 return ret;
3384_out2:
3385 kfree(vdev->vpaths);
3386_out1:
3387 free_netdev(ndev);
3388_out0:
3389 return ret;
3390}
3391
3392/*
3393 * vxge_device_unregister
3394 *
3395 * This function will unregister and free network device
3396 */
3397void
3398vxge_device_unregister(struct __vxge_hw_device *hldev)
3399{
3400 struct vxgedev *vdev;
3401 struct net_device *dev;
3402 char buf[IFNAMSIZ];
3403#if ((VXGE_DEBUG_INIT & VXGE_DEBUG_MASK) || \
3404 (VXGE_DEBUG_ENTRYEXIT & VXGE_DEBUG_MASK))
3405 u32 level_trace;
3406#endif
3407
3408 dev = hldev->ndev;
3409 vdev = netdev_priv(dev);
3410#if ((VXGE_DEBUG_INIT & VXGE_DEBUG_MASK) || \
3411 (VXGE_DEBUG_ENTRYEXIT & VXGE_DEBUG_MASK))
3412 level_trace = vdev->level_trace;
3413#endif
3414 vxge_debug_entryexit(level_trace,
3415 "%s: %s:%d", vdev->ndev->name, __func__, __LINE__);
3416
3417 memcpy(buf, vdev->ndev->name, IFNAMSIZ);
3418
3419 /* in 2.6 will call stop() if device is up */
3420 unregister_netdev(dev);
3421
3422 flush_scheduled_work();
3423
3424 vxge_debug_init(level_trace, "%s: ethernet device unregistered", buf);
3425 vxge_debug_entryexit(level_trace,
3426 "%s: %s:%d Exiting...", buf, __func__, __LINE__);
3427}
3428
3429/*
3430 * vxge_callback_crit_err
3431 *
3432 * This function is called by the alarm handler in interrupt context.
3433 * Driver must analyze it based on the event type.
3434 */
3435static void
3436vxge_callback_crit_err(struct __vxge_hw_device *hldev,
3437 enum vxge_hw_event type, u64 vp_id)
3438{
3439 struct net_device *dev = hldev->ndev;
3440 struct vxgedev *vdev = (struct vxgedev *)netdev_priv(dev);
3441 int vpath_idx;
3442
3443 vxge_debug_entryexit(vdev->level_trace,
3444 "%s: %s:%d", vdev->ndev->name, __func__, __LINE__);
3445
3446 /* Note: This event type should be used for device wide
3447 * indications only - Serious errors, Slot freeze and critical errors
3448 */
3449 vdev->cric_err_event = type;
3450
3451 for (vpath_idx = 0; vpath_idx < vdev->no_of_vpath; vpath_idx++)
3452 if (vdev->vpaths[vpath_idx].device_id == vp_id)
3453 break;
3454
3455 if (!test_bit(__VXGE_STATE_RESET_CARD, &vdev->state)) {
3456 if (type == VXGE_HW_EVENT_SLOT_FREEZE) {
3457 vxge_debug_init(VXGE_ERR,
3458 "%s: Slot is frozen", vdev->ndev->name);
3459 } else if (type == VXGE_HW_EVENT_SERR) {
3460 vxge_debug_init(VXGE_ERR,
3461 "%s: Encountered Serious Error",
3462 vdev->ndev->name);
3463 } else if (type == VXGE_HW_EVENT_CRITICAL_ERR)
3464 vxge_debug_init(VXGE_ERR,
3465 "%s: Encountered Critical Error",
3466 vdev->ndev->name);
3467 }
3468
3469 if ((type == VXGE_HW_EVENT_SERR) ||
3470 (type == VXGE_HW_EVENT_SLOT_FREEZE)) {
3471 if (unlikely(vdev->exec_mode))
3472 clear_bit(__VXGE_STATE_CARD_UP, &vdev->state);
3473 } else if (type == VXGE_HW_EVENT_CRITICAL_ERR) {
3474 vxge_hw_device_mask_all(hldev);
3475 if (unlikely(vdev->exec_mode))
3476 clear_bit(__VXGE_STATE_CARD_UP, &vdev->state);
3477 } else if ((type == VXGE_HW_EVENT_FIFO_ERR) ||
3478 (type == VXGE_HW_EVENT_VPATH_ERR)) {
3479
3480 if (unlikely(vdev->exec_mode))
3481 clear_bit(__VXGE_STATE_CARD_UP, &vdev->state);
3482 else {
3483 /* check if this vpath is already set for reset */
3484 if (!test_and_set_bit(vpath_idx, &vdev->vp_reset)) {
3485
3486 /* disable interrupts for this vpath */
3487 vxge_vpath_intr_disable(vdev, vpath_idx);
3488
3489 /* stop the queue for this vpath */
3490 vxge_stop_tx_queue(&vdev->vpaths[vpath_idx].
3491 fifo);
3492 }
3493 }
3494 }
3495
3496 vxge_debug_entryexit(vdev->level_trace,
3497 "%s: %s:%d Exiting...",
3498 vdev->ndev->name, __func__, __LINE__);
3499}
3500
3501static void verify_bandwidth(void)
3502{
3503 int i, band_width, total = 0, equal_priority = 0;
3504
3505 /* 1. If user enters 0 for some fifo, give equal priority to all */
3506 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
3507 if (bw_percentage[i] == 0) {
3508 equal_priority = 1;
3509 break;
3510 }
3511 }
3512
3513 if (!equal_priority) {
3514 /* 2. If sum exceeds 100, give equal priority to all */
3515 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
3516 if (bw_percentage[i] == 0xFF)
3517 break;
3518
3519 total += bw_percentage[i];
3520 if (total > VXGE_HW_VPATH_BANDWIDTH_MAX) {
3521 equal_priority = 1;
3522 break;
3523 }
3524 }
3525 }
3526
3527 if (!equal_priority) {
3528 /* Is all the bandwidth consumed? */
3529 if (total < VXGE_HW_VPATH_BANDWIDTH_MAX) {
3530 if (i < VXGE_HW_MAX_VIRTUAL_PATHS) {
3531 /* Split rest of bw equally among next VPs*/
3532 band_width =
3533 (VXGE_HW_VPATH_BANDWIDTH_MAX - total) /
3534 (VXGE_HW_MAX_VIRTUAL_PATHS - i);
3535 if (band_width < 2) /* min of 2% */
3536 equal_priority = 1;
3537 else {
3538 for (; i < VXGE_HW_MAX_VIRTUAL_PATHS;
3539 i++)
3540 bw_percentage[i] =
3541 band_width;
3542 }
3543 }
3544 } else if (i < VXGE_HW_MAX_VIRTUAL_PATHS)
3545 equal_priority = 1;
3546 }
3547
3548 if (equal_priority) {
3549 vxge_debug_init(VXGE_ERR,
3550 "%s: Assigning equal bandwidth to all the vpaths",
3551 VXGE_DRIVER_NAME);
3552 bw_percentage[0] = VXGE_HW_VPATH_BANDWIDTH_MAX /
3553 VXGE_HW_MAX_VIRTUAL_PATHS;
3554 for (i = 1; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++)
3555 bw_percentage[i] = bw_percentage[0];
3556 }
3557
3558 return;
3559}
3560
3561/*
3562 * Vpath configuration
3563 */
3564static int __devinit vxge_config_vpaths(
3565 struct vxge_hw_device_config *device_config,
3566 u64 vpath_mask, struct vxge_config *config_param)
3567{
3568 int i, no_of_vpaths = 0, default_no_vpath = 0, temp;
3569 u32 txdl_size, txdl_per_memblock;
3570
3571 temp = driver_config->vpath_per_dev;
3572 if ((driver_config->vpath_per_dev == VXGE_USE_DEFAULT) &&
3573 (max_config_dev == VXGE_MAX_CONFIG_DEV)) {
3574 /* No more CPU. Return vpath number as zero.*/
3575 if (driver_config->g_no_cpus == -1)
3576 return 0;
3577
3578 if (!driver_config->g_no_cpus)
3579 driver_config->g_no_cpus = num_online_cpus();
3580
3581 driver_config->vpath_per_dev = driver_config->g_no_cpus >> 1;
3582 if (!driver_config->vpath_per_dev)
3583 driver_config->vpath_per_dev = 1;
3584
3585 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++)
3586 if (!vxge_bVALn(vpath_mask, i, 1))
3587 continue;
3588 else
3589 default_no_vpath++;
3590 if (default_no_vpath < driver_config->vpath_per_dev)
3591 driver_config->vpath_per_dev = default_no_vpath;
3592
3593 driver_config->g_no_cpus = driver_config->g_no_cpus -
3594 (driver_config->vpath_per_dev * 2);
3595 if (driver_config->g_no_cpus <= 0)
3596 driver_config->g_no_cpus = -1;
3597 }
3598
3599 if (driver_config->vpath_per_dev == 1) {
3600 vxge_debug_ll_config(VXGE_TRACE,
3601 "%s: Disable tx and rx steering, "
3602 "as single vpath is configured", VXGE_DRIVER_NAME);
3603 config_param->rth_steering = NO_STEERING;
3604 config_param->tx_steering_type = NO_STEERING;
3605 device_config->rth_en = 0;
3606 }
3607
3608 /* configure bandwidth */
3609 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++)
3610 device_config->vp_config[i].min_bandwidth = bw_percentage[i];
3611
3612 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
3613 device_config->vp_config[i].vp_id = i;
3614 device_config->vp_config[i].mtu = VXGE_HW_DEFAULT_MTU;
3615 if (no_of_vpaths < driver_config->vpath_per_dev) {
3616 if (!vxge_bVALn(vpath_mask, i, 1)) {
3617 vxge_debug_ll_config(VXGE_TRACE,
3618 "%s: vpath: %d is not available",
3619 VXGE_DRIVER_NAME, i);
3620 continue;
3621 } else {
3622 vxge_debug_ll_config(VXGE_TRACE,
3623 "%s: vpath: %d available",
3624 VXGE_DRIVER_NAME, i);
3625 no_of_vpaths++;
3626 }
3627 } else {
3628 vxge_debug_ll_config(VXGE_TRACE,
3629 "%s: vpath: %d is not configured, "
3630 "max_config_vpath exceeded",
3631 VXGE_DRIVER_NAME, i);
3632 break;
3633 }
3634
3635 /* Configure Tx fifo's */
3636 device_config->vp_config[i].fifo.enable =
3637 VXGE_HW_FIFO_ENABLE;
3638 device_config->vp_config[i].fifo.max_frags =
3639 MAX_SKB_FRAGS;
3640 device_config->vp_config[i].fifo.memblock_size =
3641 VXGE_HW_MIN_FIFO_MEMBLOCK_SIZE;
3642
3643 txdl_size = MAX_SKB_FRAGS * sizeof(struct vxge_hw_fifo_txd);
3644 txdl_per_memblock = VXGE_HW_MIN_FIFO_MEMBLOCK_SIZE / txdl_size;
3645
3646 device_config->vp_config[i].fifo.fifo_blocks =
3647 ((VXGE_DEF_FIFO_LENGTH - 1) / txdl_per_memblock) + 1;
3648
3649 device_config->vp_config[i].fifo.intr =
3650 VXGE_HW_FIFO_QUEUE_INTR_DISABLE;
3651
3652 /* Configure tti properties */
3653 device_config->vp_config[i].tti.intr_enable =
3654 VXGE_HW_TIM_INTR_ENABLE;
3655
3656 device_config->vp_config[i].tti.btimer_val =
3657 (VXGE_TTI_BTIMER_VAL * 1000) / 272;
3658
3659 device_config->vp_config[i].tti.timer_ac_en =
3660 VXGE_HW_TIM_TIMER_AC_ENABLE;
3661
3662 /* For msi-x with napi (each vector
3663 has a handler of its own) -
3664 Set CI to OFF for all vpaths */
3665 device_config->vp_config[i].tti.timer_ci_en =
3666 VXGE_HW_TIM_TIMER_CI_DISABLE;
3667
3668 device_config->vp_config[i].tti.timer_ri_en =
3669 VXGE_HW_TIM_TIMER_RI_DISABLE;
3670
3671 device_config->vp_config[i].tti.util_sel =
3672 VXGE_HW_TIM_UTIL_SEL_LEGACY_TX_NET_UTIL;
3673
3674 device_config->vp_config[i].tti.ltimer_val =
3675 (VXGE_TTI_LTIMER_VAL * 1000) / 272;
3676
3677 device_config->vp_config[i].tti.rtimer_val =
3678 (VXGE_TTI_RTIMER_VAL * 1000) / 272;
3679
3680 device_config->vp_config[i].tti.urange_a = TTI_TX_URANGE_A;
3681 device_config->vp_config[i].tti.urange_b = TTI_TX_URANGE_B;
3682 device_config->vp_config[i].tti.urange_c = TTI_TX_URANGE_C;
3683 device_config->vp_config[i].tti.uec_a = TTI_TX_UFC_A;
3684 device_config->vp_config[i].tti.uec_b = TTI_TX_UFC_B;
3685 device_config->vp_config[i].tti.uec_c = TTI_TX_UFC_C;
3686 device_config->vp_config[i].tti.uec_d = TTI_TX_UFC_D;
3687
3688 /* Configure Rx rings */
3689 device_config->vp_config[i].ring.enable =
3690 VXGE_HW_RING_ENABLE;
3691
3692 device_config->vp_config[i].ring.ring_blocks =
3693 VXGE_HW_DEF_RING_BLOCKS;
3694 device_config->vp_config[i].ring.buffer_mode =
3695 VXGE_HW_RING_RXD_BUFFER_MODE_1;
3696 device_config->vp_config[i].ring.rxds_limit =
3697 VXGE_HW_DEF_RING_RXDS_LIMIT;
3698 device_config->vp_config[i].ring.scatter_mode =
3699 VXGE_HW_RING_SCATTER_MODE_A;
3700
3701 /* Configure rti properties */
3702 device_config->vp_config[i].rti.intr_enable =
3703 VXGE_HW_TIM_INTR_ENABLE;
3704
3705 device_config->vp_config[i].rti.btimer_val =
3706 (VXGE_RTI_BTIMER_VAL * 1000)/272;
3707
3708 device_config->vp_config[i].rti.timer_ac_en =
3709 VXGE_HW_TIM_TIMER_AC_ENABLE;
3710
3711 device_config->vp_config[i].rti.timer_ci_en =
3712 VXGE_HW_TIM_TIMER_CI_DISABLE;
3713
3714 device_config->vp_config[i].rti.timer_ri_en =
3715 VXGE_HW_TIM_TIMER_RI_DISABLE;
3716
3717 device_config->vp_config[i].rti.util_sel =
3718 VXGE_HW_TIM_UTIL_SEL_LEGACY_RX_NET_UTIL;
3719
3720 device_config->vp_config[i].rti.urange_a =
3721 RTI_RX_URANGE_A;
3722 device_config->vp_config[i].rti.urange_b =
3723 RTI_RX_URANGE_B;
3724 device_config->vp_config[i].rti.urange_c =
3725 RTI_RX_URANGE_C;
3726 device_config->vp_config[i].rti.uec_a = RTI_RX_UFC_A;
3727 device_config->vp_config[i].rti.uec_b = RTI_RX_UFC_B;
3728 device_config->vp_config[i].rti.uec_c = RTI_RX_UFC_C;
3729 device_config->vp_config[i].rti.uec_d = RTI_RX_UFC_D;
3730
3731 device_config->vp_config[i].rti.rtimer_val =
3732 (VXGE_RTI_RTIMER_VAL * 1000) / 272;
3733
3734 device_config->vp_config[i].rti.ltimer_val =
3735 (VXGE_RTI_LTIMER_VAL * 1000) / 272;
3736
3737 device_config->vp_config[i].rpa_strip_vlan_tag =
3738 vlan_tag_strip;
3739 }
3740
3741 driver_config->vpath_per_dev = temp;
3742 return no_of_vpaths;
3743}
3744
3745/* initialize device configuratrions */
3746static void __devinit vxge_device_config_init(
3747 struct vxge_hw_device_config *device_config,
3748 int *intr_type)
3749{
3750 /* Used for CQRQ/SRQ. */
3751 device_config->dma_blockpool_initial =
3752 VXGE_HW_INITIAL_DMA_BLOCK_POOL_SIZE;
3753
3754 device_config->dma_blockpool_max =
3755 VXGE_HW_MAX_DMA_BLOCK_POOL_SIZE;
3756
3757 if (max_mac_vpath > VXGE_MAX_MAC_ADDR_COUNT)
3758 max_mac_vpath = VXGE_MAX_MAC_ADDR_COUNT;
3759
3760#ifndef CONFIG_PCI_MSI
3761 vxge_debug_init(VXGE_ERR,
3762 "%s: This Kernel does not support "
3763 "MSI-X. Defaulting to INTA", VXGE_DRIVER_NAME);
3764 *intr_type = INTA;
3765#endif
3766
3767 /* Configure whether MSI-X or IRQL. */
3768 switch (*intr_type) {
3769 case INTA:
3770 device_config->intr_mode = VXGE_HW_INTR_MODE_IRQLINE;
3771 break;
3772
3773 case MSI_X:
3774 device_config->intr_mode = VXGE_HW_INTR_MODE_MSIX;
3775 break;
3776 }
3777 /* Timer period between device poll */
3778 device_config->device_poll_millis = VXGE_TIMER_DELAY;
3779
3780 /* Configure mac based steering. */
3781 device_config->rts_mac_en = addr_learn_en;
3782
3783 /* Configure Vpaths */
3784 device_config->rth_it_type = VXGE_HW_RTH_IT_TYPE_MULTI_IT;
3785
3786 vxge_debug_ll_config(VXGE_TRACE, "%s : Device Config Params ",
3787 __func__);
3788 vxge_debug_ll_config(VXGE_TRACE, "dma_blockpool_initial : %d",
3789 device_config->dma_blockpool_initial);
3790 vxge_debug_ll_config(VXGE_TRACE, "dma_blockpool_max : %d",
3791 device_config->dma_blockpool_max);
3792 vxge_debug_ll_config(VXGE_TRACE, "intr_mode : %d",
3793 device_config->intr_mode);
3794 vxge_debug_ll_config(VXGE_TRACE, "device_poll_millis : %d",
3795 device_config->device_poll_millis);
3796 vxge_debug_ll_config(VXGE_TRACE, "rts_mac_en : %d",
3797 device_config->rts_mac_en);
3798 vxge_debug_ll_config(VXGE_TRACE, "rth_en : %d",
3799 device_config->rth_en);
3800 vxge_debug_ll_config(VXGE_TRACE, "rth_it_type : %d",
3801 device_config->rth_it_type);
3802}
3803
3804static void __devinit vxge_print_parm(struct vxgedev *vdev, u64 vpath_mask)
3805{
3806 int i;
3807
3808 vxge_debug_init(VXGE_TRACE,
3809 "%s: %d Vpath(s) opened",
3810 vdev->ndev->name, vdev->no_of_vpath);
3811
3812 switch (vdev->config.intr_type) {
3813 case INTA:
3814 vxge_debug_init(VXGE_TRACE,
3815 "%s: Interrupt type INTA", vdev->ndev->name);
3816 break;
3817
3818 case MSI_X:
3819 vxge_debug_init(VXGE_TRACE,
3820 "%s: Interrupt type MSI-X", vdev->ndev->name);
3821 break;
3822 }
3823
3824 if (vdev->config.rth_steering) {
3825 vxge_debug_init(VXGE_TRACE,
3826 "%s: RTH steering enabled for TCP_IPV4",
3827 vdev->ndev->name);
3828 } else {
3829 vxge_debug_init(VXGE_TRACE,
3830 "%s: RTH steering disabled", vdev->ndev->name);
3831 }
3832
3833 switch (vdev->config.tx_steering_type) {
3834 case NO_STEERING:
3835 vxge_debug_init(VXGE_TRACE,
3836 "%s: Tx steering disabled", vdev->ndev->name);
3837 break;
3838 case TX_PRIORITY_STEERING:
3839 vxge_debug_init(VXGE_TRACE,
3840 "%s: Unsupported tx steering option",
3841 vdev->ndev->name);
3842 vxge_debug_init(VXGE_TRACE,
3843 "%s: Tx steering disabled", vdev->ndev->name);
3844 vdev->config.tx_steering_type = 0;
3845 break;
3846 case TX_VLAN_STEERING:
3847 vxge_debug_init(VXGE_TRACE,
3848 "%s: Unsupported tx steering option",
3849 vdev->ndev->name);
3850 vxge_debug_init(VXGE_TRACE,
3851 "%s: Tx steering disabled", vdev->ndev->name);
3852 vdev->config.tx_steering_type = 0;
3853 break;
3854 case TX_MULTIQ_STEERING:
3855 vxge_debug_init(VXGE_TRACE,
3856 "%s: Tx multiqueue steering enabled",
3857 vdev->ndev->name);
3858 break;
3859 case TX_PORT_STEERING:
3860 vxge_debug_init(VXGE_TRACE,
3861 "%s: Tx port steering enabled",
3862 vdev->ndev->name);
3863 break;
3864 default:
3865 vxge_debug_init(VXGE_ERR,
3866 "%s: Unsupported tx steering type",
3867 vdev->ndev->name);
3868 vxge_debug_init(VXGE_TRACE,
3869 "%s: Tx steering disabled", vdev->ndev->name);
3870 vdev->config.tx_steering_type = 0;
3871 }
3872
3873 if (vdev->config.gro_enable) {
3874 vxge_debug_init(VXGE_ERR,
3875 "%s: Generic receive offload enabled",
3876 vdev->ndev->name);
3877 } else
3878 vxge_debug_init(VXGE_TRACE,
3879 "%s: Generic receive offload disabled",
3880 vdev->ndev->name);
3881
3882 if (vdev->config.addr_learn_en)
3883 vxge_debug_init(VXGE_TRACE,
3884 "%s: MAC Address learning enabled", vdev->ndev->name);
3885
3886 vxge_debug_init(VXGE_TRACE,
3887 "%s: Rx doorbell mode enabled", vdev->ndev->name);
3888
3889 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
3890 if (!vxge_bVALn(vpath_mask, i, 1))
3891 continue;
3892 vxge_debug_ll_config(VXGE_TRACE,
3893 "%s: MTU size - %d", vdev->ndev->name,
3894 ((struct __vxge_hw_device *)(vdev->devh))->
3895 config.vp_config[i].mtu);
3896 vxge_debug_init(VXGE_TRACE,
3897 "%s: VLAN tag stripping %s", vdev->ndev->name,
3898 ((struct __vxge_hw_device *)(vdev->devh))->
3899 config.vp_config[i].rpa_strip_vlan_tag
3900 ? "Enabled" : "Disabled");
3901 vxge_debug_init(VXGE_TRACE,
3902 "%s: Ring blocks : %d", vdev->ndev->name,
3903 ((struct __vxge_hw_device *)(vdev->devh))->
3904 config.vp_config[i].ring.ring_blocks);
3905 vxge_debug_init(VXGE_TRACE,
3906 "%s: Fifo blocks : %d", vdev->ndev->name,
3907 ((struct __vxge_hw_device *)(vdev->devh))->
3908 config.vp_config[i].fifo.fifo_blocks);
3909 vxge_debug_ll_config(VXGE_TRACE,
3910 "%s: Max frags : %d", vdev->ndev->name,
3911 ((struct __vxge_hw_device *)(vdev->devh))->
3912 config.vp_config[i].fifo.max_frags);
3913 break;
3914 }
3915}
3916
3917#ifdef CONFIG_PM
3918/**
3919 * vxge_pm_suspend - vxge power management suspend entry point
3920 *
3921 */
3922static int vxge_pm_suspend(struct pci_dev *pdev, pm_message_t state)
3923{
3924 return -ENOSYS;
3925}
3926/**
3927 * vxge_pm_resume - vxge power management resume entry point
3928 *
3929 */
3930static int vxge_pm_resume(struct pci_dev *pdev)
3931{
3932 return -ENOSYS;
3933}
3934
3935#endif
3936
3937/**
3938 * vxge_io_error_detected - called when PCI error is detected
3939 * @pdev: Pointer to PCI device
3940 * @state: The current pci connection state
3941 *
3942 * This function is called after a PCI bus error affecting
3943 * this device has been detected.
3944 */
3945static pci_ers_result_t vxge_io_error_detected(struct pci_dev *pdev,
3946 pci_channel_state_t state)
3947{
3948 struct __vxge_hw_device *hldev =
3949 (struct __vxge_hw_device *) pci_get_drvdata(pdev);
3950 struct net_device *netdev = hldev->ndev;
3951
3952 netif_device_detach(netdev);
3953
3954 if (netif_running(netdev)) {
3955 /* Bring down the card, while avoiding PCI I/O */
3956 do_vxge_close(netdev, 0);
3957 }
3958
3959 pci_disable_device(pdev);
3960
3961 return PCI_ERS_RESULT_NEED_RESET;
3962}
3963
3964/**
3965 * vxge_io_slot_reset - called after the pci bus has been reset.
3966 * @pdev: Pointer to PCI device
3967 *
3968 * Restart the card from scratch, as if from a cold-boot.
3969 * At this point, the card has exprienced a hard reset,
3970 * followed by fixups by BIOS, and has its config space
3971 * set up identically to what it was at cold boot.
3972 */
3973static pci_ers_result_t vxge_io_slot_reset(struct pci_dev *pdev)
3974{
3975 struct __vxge_hw_device *hldev =
3976 (struct __vxge_hw_device *) pci_get_drvdata(pdev);
3977 struct net_device *netdev = hldev->ndev;
3978
3979 struct vxgedev *vdev = netdev_priv(netdev);
3980
3981 if (pci_enable_device(pdev)) {
3982 printk(KERN_ERR "%s: "
3983 "Cannot re-enable device after reset\n",
3984 VXGE_DRIVER_NAME);
3985 return PCI_ERS_RESULT_DISCONNECT;
3986 }
3987
3988 pci_set_master(pdev);
3989 vxge_reset(vdev);
3990
3991 return PCI_ERS_RESULT_RECOVERED;
3992}
3993
3994/**
3995 * vxge_io_resume - called when traffic can start flowing again.
3996 * @pdev: Pointer to PCI device
3997 *
3998 * This callback is called when the error recovery driver tells
3999 * us that its OK to resume normal operation.
4000 */
4001static void vxge_io_resume(struct pci_dev *pdev)
4002{
4003 struct __vxge_hw_device *hldev =
4004 (struct __vxge_hw_device *) pci_get_drvdata(pdev);
4005 struct net_device *netdev = hldev->ndev;
4006
4007 if (netif_running(netdev)) {
4008 if (vxge_open(netdev)) {
4009 printk(KERN_ERR "%s: "
4010 "Can't bring device back up after reset\n",
4011 VXGE_DRIVER_NAME);
4012 return;
4013 }
4014 }
4015
4016 netif_device_attach(netdev);
4017}
4018
4019/**
4020 * vxge_probe
4021 * @pdev : structure containing the PCI related information of the device.
4022 * @pre: List of PCI devices supported by the driver listed in vxge_id_table.
4023 * Description:
4024 * This function is called when a new PCI device gets detected and initializes
4025 * it.
4026 * Return value:
4027 * returns 0 on success and negative on failure.
4028 *
4029 */
4030static int __devinit
4031vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre)
4032{
4033 struct __vxge_hw_device *hldev;
4034 enum vxge_hw_status status;
4035 int ret;
4036 int high_dma = 0;
4037 u64 vpath_mask = 0;
4038 struct vxgedev *vdev;
4039 struct vxge_config ll_config;
4040 struct vxge_hw_device_config *device_config = NULL;
4041 struct vxge_hw_device_attr attr;
4042 int i, j, no_of_vpath = 0, max_vpath_supported = 0;
4043 u8 *macaddr;
4044 struct vxge_mac_addrs *entry;
4045 static int bus = -1, device = -1;
4046 u8 new_device = 0;
4047
4048 vxge_debug_entryexit(VXGE_TRACE, "%s:%d", __func__, __LINE__);
4049 attr.pdev = pdev;
4050
4051 if (bus != pdev->bus->number)
4052 new_device = 1;
4053 if (device != PCI_SLOT(pdev->devfn))
4054 new_device = 1;
4055
4056 bus = pdev->bus->number;
4057 device = PCI_SLOT(pdev->devfn);
4058
4059 if (new_device) {
4060 if (driver_config->config_dev_cnt &&
4061 (driver_config->config_dev_cnt !=
4062 driver_config->total_dev_cnt))
4063 vxge_debug_init(VXGE_ERR,
4064 "%s: Configured %d of %d devices",
4065 VXGE_DRIVER_NAME,
4066 driver_config->config_dev_cnt,
4067 driver_config->total_dev_cnt);
4068 driver_config->config_dev_cnt = 0;
4069 driver_config->total_dev_cnt = 0;
4070 driver_config->g_no_cpus = 0;
4071 driver_config->vpath_per_dev = max_config_vpath;
4072 }
4073
4074 driver_config->total_dev_cnt++;
4075 if (++driver_config->config_dev_cnt > max_config_dev) {
4076 ret = 0;
4077 goto _exit0;
4078 }
4079
4080 device_config = kzalloc(sizeof(struct vxge_hw_device_config),
4081 GFP_KERNEL);
4082 if (!device_config) {
4083 ret = -ENOMEM;
4084 vxge_debug_init(VXGE_ERR,
4085 "device_config : malloc failed %s %d",
4086 __FILE__, __LINE__);
4087 goto _exit0;
4088 }
4089
4090 memset(&ll_config, 0, sizeof(struct vxge_config));
4091 ll_config.tx_steering_type = TX_MULTIQ_STEERING;
4092 ll_config.intr_type = MSI_X;
4093 ll_config.napi_weight = NEW_NAPI_WEIGHT;
4094 ll_config.rth_steering = RTH_STEERING;
4095
4096 /* get the default configuration parameters */
4097 vxge_hw_device_config_default_get(device_config);
4098
4099 /* initialize configuration parameters */
4100 vxge_device_config_init(device_config, &ll_config.intr_type);
4101
4102 ret = pci_enable_device(pdev);
4103 if (ret) {
4104 vxge_debug_init(VXGE_ERR,
4105 "%s : can not enable PCI device", __func__);
4106 goto _exit0;
4107 }
4108
4109 if (!pci_set_dma_mask(pdev, 0xffffffffffffffffULL)) {
4110 vxge_debug_ll_config(VXGE_TRACE,
4111 "%s : using 64bit DMA", __func__);
4112
4113 high_dma = 1;
4114
4115 if (pci_set_consistent_dma_mask(pdev,
4116 0xffffffffffffffffULL)) {
4117 vxge_debug_init(VXGE_ERR,
4118 "%s : unable to obtain 64bit DMA for "
4119 "consistent allocations", __func__);
4120 ret = -ENOMEM;
4121 goto _exit1;
4122 }
4123 } else if (!pci_set_dma_mask(pdev, 0xffffffffUL)) {
4124 vxge_debug_ll_config(VXGE_TRACE,
4125 "%s : using 32bit DMA", __func__);
4126 } else {
4127 ret = -ENOMEM;
4128 goto _exit1;
4129 }
4130
4131 if (pci_request_regions(pdev, VXGE_DRIVER_NAME)) {
4132 vxge_debug_init(VXGE_ERR,
4133 "%s : request regions failed", __func__);
4134 ret = -ENODEV;
4135 goto _exit1;
4136 }
4137
4138 pci_set_master(pdev);
4139
4140 attr.bar0 = pci_ioremap_bar(pdev, 0);
4141 if (!attr.bar0) {
4142 vxge_debug_init(VXGE_ERR,
4143 "%s : cannot remap io memory bar0", __func__);
4144 ret = -ENODEV;
4145 goto _exit2;
4146 }
4147 vxge_debug_ll_config(VXGE_TRACE,
4148 "pci ioremap bar0: %p:0x%llx",
4149 attr.bar0,
4150 (unsigned long long)pci_resource_start(pdev, 0));
4151
4152 attr.bar1 = pci_ioremap_bar(pdev, 2);
4153 if (!attr.bar1) {
4154 vxge_debug_init(VXGE_ERR,
4155 "%s : cannot remap io memory bar2", __func__);
4156 ret = -ENODEV;
4157 goto _exit3;
4158 }
4159 vxge_debug_ll_config(VXGE_TRACE,
4160 "pci ioremap bar1: %p:0x%llx",
4161 attr.bar1,
4162 (unsigned long long)pci_resource_start(pdev, 2));
4163
4164 status = vxge_hw_device_hw_info_get(attr.bar0,
4165 &ll_config.device_hw_info);
4166 if (status != VXGE_HW_OK) {
4167 vxge_debug_init(VXGE_ERR,
4168 "%s: Reading of hardware info failed."
4169 "Please try upgrading the firmware.", VXGE_DRIVER_NAME);
4170 ret = -EINVAL;
4171 goto _exit4;
4172 }
4173
4174 if (ll_config.device_hw_info.fw_version.major !=
4175 VXGE_DRIVER_VERSION_MAJOR) {
4176 vxge_debug_init(VXGE_ERR,
4177 "FW Ver.(maj): %d not driver's expected version: %d",
4178 ll_config.device_hw_info.fw_version.major,
4179 VXGE_DRIVER_VERSION_MAJOR);
4180 ret = -EINVAL;
4181 goto _exit4;
4182 }
4183
4184 vpath_mask = ll_config.device_hw_info.vpath_mask;
4185 if (vpath_mask == 0) {
4186 vxge_debug_ll_config(VXGE_TRACE,
4187 "%s: No vpaths available in device", VXGE_DRIVER_NAME);
4188 ret = -EINVAL;
4189 goto _exit4;
4190 }
4191
4192 vxge_debug_ll_config(VXGE_TRACE,
4193 "%s:%d Vpath mask = %llx", __func__, __LINE__,
4194 (unsigned long long)vpath_mask);
4195
4196 /* Check how many vpaths are available */
4197 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
4198 if (!((vpath_mask) & vxge_mBIT(i)))
4199 continue;
4200 max_vpath_supported++;
4201 }
4202
4203 /*
4204 * Configure vpaths and get driver configured number of vpaths
4205 * which is less than or equal to the maximum vpaths per function.
4206 */
4207 no_of_vpath = vxge_config_vpaths(device_config, vpath_mask, &ll_config);
4208 if (!no_of_vpath) {
4209 vxge_debug_ll_config(VXGE_ERR,
4210 "%s: No more vpaths to configure", VXGE_DRIVER_NAME);
4211 ret = 0;
4212 goto _exit4;
4213 }
4214
4215 /* Setting driver callbacks */
4216 attr.uld_callbacks.link_up = vxge_callback_link_up;
4217 attr.uld_callbacks.link_down = vxge_callback_link_down;
4218 attr.uld_callbacks.crit_err = vxge_callback_crit_err;
4219
4220 status = vxge_hw_device_initialize(&hldev, &attr, device_config);
4221 if (status != VXGE_HW_OK) {
4222 vxge_debug_init(VXGE_ERR,
4223 "Failed to initialize device (%d)", status);
4224 ret = -EINVAL;
4225 goto _exit4;
4226 }
4227
4228 vxge_hw_device_debug_set(hldev, VXGE_ERR, VXGE_COMPONENT_LL);
4229
4230 /* set private device info */
4231 pci_set_drvdata(pdev, hldev);
4232
4233 ll_config.gro_enable = VXGE_GRO_ALWAYS_AGGREGATE;
4234 ll_config.fifo_indicate_max_pkts = VXGE_FIFO_INDICATE_MAX_PKTS;
4235 ll_config.addr_learn_en = addr_learn_en;
4236 ll_config.rth_algorithm = RTH_ALG_JENKINS;
4237 ll_config.rth_hash_type_tcpipv4 = VXGE_HW_RING_HASH_TYPE_TCP_IPV4;
4238 ll_config.rth_hash_type_ipv4 = VXGE_HW_RING_HASH_TYPE_NONE;
4239 ll_config.rth_hash_type_tcpipv6 = VXGE_HW_RING_HASH_TYPE_NONE;
4240 ll_config.rth_hash_type_ipv6 = VXGE_HW_RING_HASH_TYPE_NONE;
4241 ll_config.rth_hash_type_tcpipv6ex = VXGE_HW_RING_HASH_TYPE_NONE;
4242 ll_config.rth_hash_type_ipv6ex = VXGE_HW_RING_HASH_TYPE_NONE;
4243 ll_config.rth_bkt_sz = RTH_BUCKET_SIZE;
4244 ll_config.tx_pause_enable = VXGE_PAUSE_CTRL_ENABLE;
4245 ll_config.rx_pause_enable = VXGE_PAUSE_CTRL_ENABLE;
4246
4247 if (vxge_device_register(hldev, &ll_config, high_dma, no_of_vpath,
4248 &vdev)) {
4249 ret = -EINVAL;
4250 goto _exit5;
4251 }
4252
4253 vxge_hw_device_debug_set(hldev, VXGE_TRACE, VXGE_COMPONENT_LL);
4254 VXGE_COPY_DEBUG_INFO_TO_LL(vdev, vxge_hw_device_error_level_get(hldev),
4255 vxge_hw_device_trace_level_get(hldev));
4256
4257 /* set private HW device info */
4258 hldev->ndev = vdev->ndev;
4259 vdev->mtu = VXGE_HW_DEFAULT_MTU;
4260 vdev->bar0 = attr.bar0;
4261 vdev->bar1 = attr.bar1;
4262 vdev->max_vpath_supported = max_vpath_supported;
4263 vdev->no_of_vpath = no_of_vpath;
4264
4265 /* Virtual Path count */
4266 for (i = 0, j = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
4267 if (!vxge_bVALn(vpath_mask, i, 1))
4268 continue;
4269 if (j >= vdev->no_of_vpath)
4270 break;
4271
4272 vdev->vpaths[j].is_configured = 1;
4273 vdev->vpaths[j].device_id = i;
4274 vdev->vpaths[j].fifo.driver_id = j;
4275 vdev->vpaths[j].ring.driver_id = j;
4276 vdev->vpaths[j].vdev = vdev;
4277 vdev->vpaths[j].max_mac_addr_cnt = max_mac_vpath;
4278 memcpy((u8 *)vdev->vpaths[j].macaddr,
4279 (u8 *)ll_config.device_hw_info.mac_addrs[i],
4280 ETH_ALEN);
4281
4282 /* Initialize the mac address list header */
4283 INIT_LIST_HEAD(&vdev->vpaths[j].mac_addr_list);
4284
4285 vdev->vpaths[j].mac_addr_cnt = 0;
4286 vdev->vpaths[j].mcast_addr_cnt = 0;
4287 j++;
4288 }
4289 vdev->exec_mode = VXGE_EXEC_MODE_DISABLE;
4290 vdev->max_config_port = max_config_port;
4291
4292 vdev->vlan_tag_strip = vlan_tag_strip;
4293
4294 /* map the hashing selector table to the configured vpaths */
4295 for (i = 0; i < vdev->no_of_vpath; i++)
4296 vdev->vpath_selector[i] = vpath_selector[i];
4297
4298 macaddr = (u8 *)vdev->vpaths[0].macaddr;
4299
4300 ll_config.device_hw_info.serial_number[VXGE_HW_INFO_LEN - 1] = '\0';
4301 ll_config.device_hw_info.product_desc[VXGE_HW_INFO_LEN - 1] = '\0';
4302 ll_config.device_hw_info.part_number[VXGE_HW_INFO_LEN - 1] = '\0';
4303
4304 vxge_debug_init(VXGE_TRACE, "%s: SERIAL NUMBER: %s",
4305 vdev->ndev->name, ll_config.device_hw_info.serial_number);
4306
4307 vxge_debug_init(VXGE_TRACE, "%s: PART NUMBER: %s",
4308 vdev->ndev->name, ll_config.device_hw_info.part_number);
4309
4310 vxge_debug_init(VXGE_TRACE, "%s: Neterion %s Server Adapter",
4311 vdev->ndev->name, ll_config.device_hw_info.product_desc);
4312
4313 vxge_debug_init(VXGE_TRACE,
4314 "%s: MAC ADDR: %02X:%02X:%02X:%02X:%02X:%02X",
4315 vdev->ndev->name, macaddr[0], macaddr[1], macaddr[2],
4316 macaddr[3], macaddr[4], macaddr[5]);
4317
4318 vxge_debug_init(VXGE_TRACE, "%s: Link Width x%d",
4319 vdev->ndev->name, vxge_hw_device_link_width_get(hldev));
4320
4321 vxge_debug_init(VXGE_TRACE,
4322 "%s: Firmware version : %s Date : %s", vdev->ndev->name,
4323 ll_config.device_hw_info.fw_version.version,
4324 ll_config.device_hw_info.fw_date.date);
4325
4326 vxge_print_parm(vdev, vpath_mask);
4327
4328 /* Store the fw version for ethttool option */
4329 strcpy(vdev->fw_version, ll_config.device_hw_info.fw_version.version);
4330 memcpy(vdev->ndev->dev_addr, (u8 *)vdev->vpaths[0].macaddr, ETH_ALEN);
4331 memcpy(vdev->ndev->perm_addr, vdev->ndev->dev_addr, ETH_ALEN);
4332
4333 /* Copy the station mac address to the list */
4334 for (i = 0; i < vdev->no_of_vpath; i++) {
4335 entry = (struct vxge_mac_addrs *)
4336 kzalloc(sizeof(struct vxge_mac_addrs),
4337 GFP_KERNEL);
4338 if (NULL == entry) {
4339 vxge_debug_init(VXGE_ERR,
4340 "%s: mac_addr_list : memory allocation failed",
4341 vdev->ndev->name);
4342 ret = -EPERM;
4343 goto _exit6;
4344 }
4345 macaddr = (u8 *)&entry->macaddr;
4346 memcpy(macaddr, vdev->ndev->dev_addr, ETH_ALEN);
4347 list_add(&entry->item, &vdev->vpaths[i].mac_addr_list);
4348 vdev->vpaths[i].mac_addr_cnt = 1;
4349 }
4350
4351 vxge_debug_entryexit(VXGE_TRACE, "%s: %s:%d Exiting...",
4352 vdev->ndev->name, __func__, __LINE__);
4353
4354 vxge_hw_device_debug_set(hldev, VXGE_ERR, VXGE_COMPONENT_LL);
4355 VXGE_COPY_DEBUG_INFO_TO_LL(vdev, vxge_hw_device_error_level_get(hldev),
4356 vxge_hw_device_trace_level_get(hldev));
4357
4358 return 0;
4359
4360_exit6:
4361 for (i = 0; i < vdev->no_of_vpath; i++)
4362 vxge_free_mac_add_list(&vdev->vpaths[i]);
4363
4364 vxge_device_unregister(hldev);
4365_exit5:
4366 vxge_hw_device_terminate(hldev);
4367_exit4:
4368 iounmap(attr.bar1);
4369_exit3:
4370 iounmap(attr.bar0);
4371_exit2:
4372 pci_release_regions(pdev);
4373_exit1:
4374 pci_disable_device(pdev);
4375_exit0:
4376 kfree(device_config);
4377 driver_config->config_dev_cnt--;
4378 pci_set_drvdata(pdev, NULL);
4379 return ret;
4380}
4381
4382/**
4383 * vxge_rem_nic - Free the PCI device
4384 * @pdev: structure containing the PCI related information of the device.
4385 * Description: This function is called by the Pci subsystem to release a
4386 * PCI device and free up all resource held up by the device.
4387 */
4388static void __devexit
4389vxge_remove(struct pci_dev *pdev)
4390{
4391 struct __vxge_hw_device *hldev;
4392 struct vxgedev *vdev = NULL;
4393 struct net_device *dev;
4394 int i = 0;
4395#if ((VXGE_DEBUG_INIT & VXGE_DEBUG_MASK) || \
4396 (VXGE_DEBUG_ENTRYEXIT & VXGE_DEBUG_MASK))
4397 u32 level_trace;
4398#endif
4399
4400 hldev = (struct __vxge_hw_device *) pci_get_drvdata(pdev);
4401
4402 if (hldev == NULL)
4403 return;
4404 dev = hldev->ndev;
4405 vdev = netdev_priv(dev);
4406
4407#if ((VXGE_DEBUG_INIT & VXGE_DEBUG_MASK) || \
4408 (VXGE_DEBUG_ENTRYEXIT & VXGE_DEBUG_MASK))
4409 level_trace = vdev->level_trace;
4410#endif
4411 vxge_debug_entryexit(level_trace,
4412 "%s:%d", __func__, __LINE__);
4413
4414 vxge_debug_init(level_trace,
4415 "%s : removing PCI device...", __func__);
4416 vxge_device_unregister(hldev);
4417
4418 for (i = 0; i < vdev->no_of_vpath; i++) {
4419 vxge_free_mac_add_list(&vdev->vpaths[i]);
4420 vdev->vpaths[i].mcast_addr_cnt = 0;
4421 vdev->vpaths[i].mac_addr_cnt = 0;
4422 }
4423
4424 kfree(vdev->vpaths);
4425
4426 iounmap(vdev->bar0);
4427 iounmap(vdev->bar1);
4428
4429 /* we are safe to free it now */
4430 free_netdev(dev);
4431
4432 vxge_debug_init(level_trace,
4433 "%s:%d Device unregistered", __func__, __LINE__);
4434
4435 vxge_hw_device_terminate(hldev);
4436
4437 pci_disable_device(pdev);
4438 pci_release_regions(pdev);
4439 pci_set_drvdata(pdev, NULL);
4440 vxge_debug_entryexit(level_trace,
4441 "%s:%d Exiting...", __func__, __LINE__);
4442}
4443
4444static struct pci_error_handlers vxge_err_handler = {
4445 .error_detected = vxge_io_error_detected,
4446 .slot_reset = vxge_io_slot_reset,
4447 .resume = vxge_io_resume,
4448};
4449
4450static struct pci_driver vxge_driver = {
4451 .name = VXGE_DRIVER_NAME,
4452 .id_table = vxge_id_table,
4453 .probe = vxge_probe,
4454 .remove = __devexit_p(vxge_remove),
4455#ifdef CONFIG_PM
4456 .suspend = vxge_pm_suspend,
4457 .resume = vxge_pm_resume,
4458#endif
4459 .err_handler = &vxge_err_handler,
4460};
4461
4462static int __init
4463vxge_starter(void)
4464{
4465 int ret = 0;
4466 char version[32];
4467 snprintf(version, 32, "%s", DRV_VERSION);
4468
4469 printk(KERN_CRIT "%s: Copyright(c) 2002-2009 Neterion Inc\n",
4470 VXGE_DRIVER_NAME);
4471 printk(KERN_CRIT "%s: Driver version: %s\n",
4472 VXGE_DRIVER_NAME, version);
4473
4474 verify_bandwidth();
4475
4476 driver_config = kzalloc(sizeof(struct vxge_drv_config), GFP_KERNEL);
4477 if (!driver_config)
4478 return -ENOMEM;
4479
4480 ret = pci_register_driver(&vxge_driver);
4481
4482 if (driver_config->config_dev_cnt &&
4483 (driver_config->config_dev_cnt != driver_config->total_dev_cnt))
4484 vxge_debug_init(VXGE_ERR,
4485 "%s: Configured %d of %d devices",
4486 VXGE_DRIVER_NAME, driver_config->config_dev_cnt,
4487 driver_config->total_dev_cnt);
4488
4489 if (ret)
4490 kfree(driver_config);
4491
4492 return ret;
4493}
4494
4495static void __exit
4496vxge_closer(void)
4497{
4498 pci_unregister_driver(&vxge_driver);
4499 kfree(driver_config);
4500}
4501module_init(vxge_starter);
4502module_exit(vxge_closer);
diff --git a/drivers/net/vxge/vxge-main.h b/drivers/net/vxge/vxge-main.h
new file mode 100644
index 000000000000..9704b2bd4320
--- /dev/null
+++ b/drivers/net/vxge/vxge-main.h
@@ -0,0 +1,557 @@
1/******************************************************************************
2 * This software may be used and distributed according to the terms of
3 * the GNU General Public License (GPL), incorporated herein by reference.
4 * Drivers based on or derived from this code fall under the GPL and must
5 * retain the authorship, copyright and license notice. This file is not
6 * a complete program and may only be used when the entire operating
7 * system is licensed under the GPL.
8 * See the file COPYING in this distribution for more information.
9 *
10 * vxge-main.h: Driver for Neterion Inc's X3100 Series 10GbE PCIe I/O
11 * Virtualized Server Adapter.
12 * Copyright(c) 2002-2009 Neterion Inc.
13 ******************************************************************************/
14#ifndef VXGE_MAIN_H
15#define VXGE_MAIN_H
16
17#include "vxge-traffic.h"
18#include "vxge-config.h"
19#include "vxge-version.h"
20#include <linux/list.h>
21
22#define VXGE_DRIVER_NAME "vxge"
23#define VXGE_DRIVER_VENDOR "Neterion, Inc"
24#define VXGE_DRIVER_VERSION_MAJOR 0
25
26#define DRV_VERSION VXGE_VERSION_MAJOR"."VXGE_VERSION_MINOR"."\
27 VXGE_VERSION_FIX"."VXGE_VERSION_BUILD"-"\
28 VXGE_VERSION_FOR
29
30#define PCI_DEVICE_ID_TITAN_WIN 0x5733
31#define PCI_DEVICE_ID_TITAN_UNI 0x5833
32#define VXGE_USE_DEFAULT 0xffffffff
33#define VXGE_HW_VPATH_MSIX_ACTIVE 4
34#define VXGE_HW_RXSYNC_FREQ_CNT 4
35#define VXGE_LL_WATCH_DOG_TIMEOUT (15 * HZ)
36#define VXGE_LL_RX_COPY_THRESHOLD 256
37#define VXGE_DEF_FIFO_LENGTH 84
38
39#define NO_STEERING 0
40#define PORT_STEERING 0x1
41#define RTH_STEERING 0x2
42#define RX_TOS_STEERING 0x3
43#define RX_VLAN_STEERING 0x4
44#define RTH_BUCKET_SIZE 4
45
46#define TX_PRIORITY_STEERING 1
47#define TX_VLAN_STEERING 2
48#define TX_PORT_STEERING 3
49#define TX_MULTIQ_STEERING 4
50
51#define VXGE_HW_MAC_ADDR_LEARN_DEFAULT VXGE_HW_RTS_MAC_DISABLE
52
53#define VXGE_TTI_BTIMER_VAL 250000
54
55#define VXGE_TTI_LTIMER_VAL 1000
56#define VXGE_TTI_RTIMER_VAL 0
57#define VXGE_RTI_BTIMER_VAL 250
58#define VXGE_RTI_LTIMER_VAL 100
59#define VXGE_RTI_RTIMER_VAL 0
60#define VXGE_FIFO_INDICATE_MAX_PKTS VXGE_DEF_FIFO_LENGTH
61#define VXGE_ISR_POLLING_CNT 8
62#define VXGE_MAX_CONFIG_DEV 0xFF
63#define VXGE_EXEC_MODE_DISABLE 0
64#define VXGE_EXEC_MODE_ENABLE 1
65#define VXGE_MAX_CONFIG_PORT 1
66#define VXGE_ALL_VID_DISABLE 0
67#define VXGE_ALL_VID_ENABLE 1
68#define VXGE_PAUSE_CTRL_DISABLE 0
69#define VXGE_PAUSE_CTRL_ENABLE 1
70
71#define TTI_TX_URANGE_A 5
72#define TTI_TX_URANGE_B 15
73#define TTI_TX_URANGE_C 40
74#define TTI_TX_UFC_A 5
75#define TTI_TX_UFC_B 40
76#define TTI_TX_UFC_C 60
77#define TTI_TX_UFC_D 100
78
79#define RTI_RX_URANGE_A 5
80#define RTI_RX_URANGE_B 15
81#define RTI_RX_URANGE_C 40
82#define RTI_RX_UFC_A 1
83#define RTI_RX_UFC_B 5
84#define RTI_RX_UFC_C 10
85#define RTI_RX_UFC_D 15
86
87/* Milli secs timer period */
88#define VXGE_TIMER_DELAY 10000
89
90#define VXGE_LL_MAX_FRAME_SIZE(dev) ((dev)->mtu + VXGE_HW_MAC_HEADER_MAX_SIZE)
91
92enum vxge_reset_event {
93 /* reset events */
94 VXGE_LL_VPATH_RESET = 0,
95 VXGE_LL_DEVICE_RESET = 1,
96 VXGE_LL_FULL_RESET = 2,
97 VXGE_LL_START_RESET = 3,
98 VXGE_LL_COMPL_RESET = 4
99};
100/* These flags represent the devices temporary state */
101enum vxge_device_state_t {
102__VXGE_STATE_RESET_CARD = 0,
103__VXGE_STATE_CARD_UP
104};
105
106enum vxge_mac_addr_state {
107 /* mac address states */
108 VXGE_LL_MAC_ADDR_IN_LIST = 0,
109 VXGE_LL_MAC_ADDR_IN_DA_TABLE = 1
110};
111
112struct vxge_drv_config {
113 int config_dev_cnt;
114 int total_dev_cnt;
115 unsigned long inta_dev_open;
116 int g_no_cpus;
117 unsigned int vpath_per_dev;
118};
119
120struct macInfo {
121 unsigned char macaddr[ETH_ALEN];
122 unsigned char macmask[ETH_ALEN];
123 unsigned int vpath_no;
124 enum vxge_mac_addr_state state;
125};
126
127struct vxge_config {
128 int tx_pause_enable;
129 int rx_pause_enable;
130
131#define NEW_NAPI_WEIGHT 64
132 int napi_weight;
133#define VXGE_GRO_DONOT_AGGREGATE 0
134#define VXGE_GRO_ALWAYS_AGGREGATE 1
135 int gro_enable;
136 int intr_type;
137#define INTA 0
138#define MSI 1
139#define MSI_X 2
140
141 int addr_learn_en;
142
143 int rth_steering;
144 int rth_algorithm;
145 int rth_hash_type_tcpipv4;
146 int rth_hash_type_ipv4;
147 int rth_hash_type_tcpipv6;
148 int rth_hash_type_ipv6;
149 int rth_hash_type_tcpipv6ex;
150 int rth_hash_type_ipv6ex;
151 int rth_bkt_sz;
152 int rth_jhash_golden_ratio;
153 int tx_steering_type;
154 int fifo_indicate_max_pkts;
155 struct vxge_hw_device_hw_info device_hw_info;
156};
157
158struct vxge_msix_entry {
159 /* Mimicing the msix_entry struct of Kernel. */
160 u16 vector;
161 u16 entry;
162 u16 in_use;
163 void *arg;
164};
165
166/* Software Statistics */
167
168struct vxge_sw_stats {
169 /* Network Stats (interface stats) */
170 struct net_device_stats net_stats;
171
172 /* Tx */
173 u64 tx_frms;
174 u64 tx_errors;
175 u64 tx_bytes;
176 u64 txd_not_free;
177 u64 txd_out_of_desc;
178
179 /* Virtual Path */
180 u64 vpaths_open;
181 u64 vpath_open_fail;
182
183 /* Rx */
184 u64 rx_frms;
185 u64 rx_errors;
186 u64 rx_bytes;
187 u64 rx_mcast;
188
189 /* Misc. */
190 u64 link_up;
191 u64 link_down;
192 u64 pci_map_fail;
193 u64 skb_alloc_fail;
194};
195
196struct vxge_mac_addrs {
197 struct list_head item;
198 u64 macaddr;
199 u64 macmask;
200 enum vxge_mac_addr_state state;
201};
202
203struct vxgedev;
204
205struct vxge_fifo_stats {
206 u64 tx_frms;
207 u64 tx_errors;
208 u64 tx_bytes;
209 u64 txd_not_free;
210 u64 txd_out_of_desc;
211 u64 pci_map_fail;
212};
213
214struct vxge_fifo {
215 struct net_device *ndev;
216 struct pci_dev *pdev;
217 struct __vxge_hw_fifo *handle;
218
219 /* The vpath id maintained in the driver -
220 * 0 to 'maximum_vpaths_in_function - 1'
221 */
222 int driver_id;
223 int tx_steering_type;
224 int indicate_max_pkts;
225 spinlock_t tx_lock;
226 /* flag used to maintain queue state when MULTIQ is not enabled */
227#define VPATH_QUEUE_START 0
228#define VPATH_QUEUE_STOP 1
229 int queue_state;
230
231 /* Tx stats */
232 struct vxge_fifo_stats stats;
233} ____cacheline_aligned;
234
235struct vxge_ring_stats {
236 u64 prev_rx_frms;
237 u64 rx_frms;
238 u64 rx_errors;
239 u64 rx_dropped;
240 u64 rx_bytes;
241 u64 rx_mcast;
242 u64 pci_map_fail;
243 u64 skb_alloc_fail;
244};
245
246struct vxge_ring {
247 struct net_device *ndev;
248 struct pci_dev *pdev;
249 struct __vxge_hw_ring *handle;
250 /* The vpath id maintained in the driver -
251 * 0 to 'maximum_vpaths_in_function - 1'
252 */
253 int driver_id;
254
255 /* copy of the flag indicating whether rx_csum is to be used */
256 u32 rx_csum;
257
258 int pkts_processed;
259 int budget;
260 int gro_enable;
261
262 struct napi_struct napi;
263
264#define VXGE_MAX_MAC_ADDR_COUNT 30
265
266 int vlan_tag_strip;
267 struct vlan_group *vlgrp;
268 int rx_vector_no;
269 enum vxge_hw_status last_status;
270
271 /* Rx stats */
272 struct vxge_ring_stats stats;
273} ____cacheline_aligned;
274
275struct vxge_vpath {
276
277 struct vxge_fifo fifo;
278 struct vxge_ring ring;
279
280 struct __vxge_hw_vpath_handle *handle;
281
282 /* Actual vpath id for this vpath in the device - 0 to 16 */
283 int device_id;
284 int max_mac_addr_cnt;
285 int is_configured;
286 int is_open;
287 struct vxgedev *vdev;
288 u8 (macaddr)[ETH_ALEN];
289 u8 (macmask)[ETH_ALEN];
290
291#define VXGE_MAX_LEARN_MAC_ADDR_CNT 2048
292 /* mac addresses currently programmed into NIC */
293 u16 mac_addr_cnt;
294 u16 mcast_addr_cnt;
295 struct list_head mac_addr_list;
296
297 u32 level_err;
298 u32 level_trace;
299};
300#define VXGE_COPY_DEBUG_INFO_TO_LL(vdev, err, trace) { \
301 for (i = 0; i < vdev->no_of_vpath; i++) { \
302 vdev->vpaths[i].level_err = err; \
303 vdev->vpaths[i].level_trace = trace; \
304 } \
305 vdev->level_err = err; \
306 vdev->level_trace = trace; \
307}
308
309struct vxgedev {
310 struct net_device *ndev;
311 struct pci_dev *pdev;
312 struct __vxge_hw_device *devh;
313 struct vlan_group *vlgrp;
314 int vlan_tag_strip;
315 struct vxge_config config;
316 unsigned long state;
317
318 /* Indicates which vpath to reset */
319 unsigned long vp_reset;
320
321 /* Timer used for polling vpath resets */
322 struct timer_list vp_reset_timer;
323
324 /* Timer used for polling vpath lockup */
325 struct timer_list vp_lockup_timer;
326
327 /*
328 * Flags to track whether device is in All Multicast
329 * or in promiscuous mode.
330 */
331 u16 all_multi_flg;
332
333 /* A flag indicating whether rx_csum is to be used or not. */
334 u32 rx_csum;
335
336 struct vxge_msix_entry *vxge_entries;
337 struct msix_entry *entries;
338 /*
339 * 4 for each vpath * 17;
340 * total is 68
341 */
342#define VXGE_MAX_REQUESTED_MSIX 68
343#define VXGE_INTR_STRLEN 80
344 char desc[VXGE_MAX_REQUESTED_MSIX][VXGE_INTR_STRLEN];
345
346 enum vxge_hw_event cric_err_event;
347
348 int max_vpath_supported;
349 int no_of_vpath;
350
351 struct napi_struct napi;
352 /* A debug option, when enabled and if error condition occurs,
353 * the driver will do following steps:
354 * - mask all interrupts
355 * - Not clear the source of the alarm
356 * - gracefully stop all I/O
357 * A diagnostic dump of register and stats at this point
358 * reveals very useful information.
359 */
360 int exec_mode;
361 int max_config_port;
362 struct vxge_vpath *vpaths;
363
364 struct __vxge_hw_vpath_handle *vp_handles[VXGE_HW_MAX_VIRTUAL_PATHS];
365 void __iomem *bar0;
366 void __iomem *bar1;
367 struct vxge_sw_stats stats;
368 int mtu;
369 /* Below variables are used for vpath selection to transmit a packet */
370 u8 vpath_selector[VXGE_HW_MAX_VIRTUAL_PATHS];
371 u64 vpaths_deployed;
372
373 u32 intr_cnt;
374 u32 level_err;
375 u32 level_trace;
376 char fw_version[VXGE_HW_FW_STRLEN];
377};
378
379struct vxge_rx_priv {
380 struct sk_buff *skb;
381 dma_addr_t data_dma;
382 dma_addr_t data_size;
383};
384
385struct vxge_tx_priv {
386 struct sk_buff *skb;
387 dma_addr_t dma_buffers[MAX_SKB_FRAGS+1];
388};
389
390#define VXGE_MODULE_PARAM_INT(p, val) \
391 static int p = val; \
392 module_param(p, int, 0)
393
394#define vxge_os_bug(fmt...) { printk(fmt); BUG(); }
395
396#define vxge_os_timer(timer, handle, arg, exp) do { \
397 init_timer(&timer); \
398 timer.function = handle; \
399 timer.data = (unsigned long) arg; \
400 mod_timer(&timer, (jiffies + exp)); \
401 } while (0);
402
403int __devinit vxge_device_register(struct __vxge_hw_device *devh,
404 struct vxge_config *config,
405 int high_dma, int no_of_vpath,
406 struct vxgedev **vdev);
407
408void vxge_device_unregister(struct __vxge_hw_device *devh);
409
410void vxge_vpath_intr_enable(struct vxgedev *vdev, int vp_id);
411
412void vxge_vpath_intr_disable(struct vxgedev *vdev, int vp_id);
413
414void vxge_callback_link_up(struct __vxge_hw_device *devh);
415
416void vxge_callback_link_down(struct __vxge_hw_device *devh);
417
418enum vxge_hw_status vxge_add_mac_addr(struct vxgedev *vdev,
419 struct macInfo *mac);
420
421int vxge_mac_list_del(struct vxge_vpath *vpath, struct macInfo *mac);
422
423int vxge_reset(struct vxgedev *vdev);
424
425enum vxge_hw_status
426vxge_rx_1b_compl(struct __vxge_hw_ring *ringh, void *dtr,
427 u8 t_code, void *userdata);
428
429enum vxge_hw_status
430vxge_xmit_compl(struct __vxge_hw_fifo *fifo_hw, void *dtr,
431 enum vxge_hw_fifo_tcode t_code, void *userdata, void **skb_ptr);
432
433int vxge_close(struct net_device *dev);
434
435int vxge_open(struct net_device *dev);
436
437void vxge_close_vpaths(struct vxgedev *vdev, int index);
438
439int vxge_open_vpaths(struct vxgedev *vdev);
440
441enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev);
442
443void vxge_stop_all_tx_queue(struct vxgedev *vdev);
444
445void vxge_stop_tx_queue(struct vxge_fifo *fifo);
446
447void vxge_start_all_tx_queue(struct vxgedev *vdev);
448
449void vxge_wake_tx_queue(struct vxge_fifo *fifo, struct sk_buff *skb);
450
451enum vxge_hw_status vxge_add_mac_addr(struct vxgedev *vdev,
452 struct macInfo *mac);
453
454enum vxge_hw_status vxge_del_mac_addr(struct vxgedev *vdev,
455 struct macInfo *mac);
456
457int vxge_mac_list_add(struct vxge_vpath *vpath,
458 struct macInfo *mac);
459
460void vxge_free_mac_add_list(struct vxge_vpath *vpath);
461
462enum vxge_hw_status vxge_restore_vpath_mac_addr(struct vxge_vpath *vpath);
463
464enum vxge_hw_status vxge_restore_vpath_vid_table(struct vxge_vpath *vpath);
465
466int do_vxge_close(struct net_device *dev, int do_io);
467extern void initialize_ethtool_ops(struct net_device *ndev);
468/**
469 * #define VXGE_DEBUG_INIT: debug for initialization functions
470 * #define VXGE_DEBUG_TX : debug transmit related functions
471 * #define VXGE_DEBUG_RX : debug recevice related functions
472 * #define VXGE_DEBUG_MEM : debug memory module
473 * #define VXGE_DEBUG_LOCK: debug locks
474 * #define VXGE_DEBUG_SEM : debug semaphore
475 * #define VXGE_DEBUG_ENTRYEXIT: debug functions by adding entry exit statements
476*/
477#define VXGE_DEBUG_INIT 0x00000001
478#define VXGE_DEBUG_TX 0x00000002
479#define VXGE_DEBUG_RX 0x00000004
480#define VXGE_DEBUG_MEM 0x00000008
481#define VXGE_DEBUG_LOCK 0x00000010
482#define VXGE_DEBUG_SEM 0x00000020
483#define VXGE_DEBUG_ENTRYEXIT 0x00000040
484#define VXGE_DEBUG_INTR 0x00000080
485#define VXGE_DEBUG_LL_CONFIG 0x00000100
486
487/* Debug tracing for VXGE driver */
488#ifndef VXGE_DEBUG_MASK
489#define VXGE_DEBUG_MASK 0x0
490#endif
491
492#if (VXGE_DEBUG_LL_CONFIG & VXGE_DEBUG_MASK)
493#define vxge_debug_ll_config(level, fmt, ...) \
494 vxge_debug_ll(level, VXGE_DEBUG_LL_CONFIG, fmt, __VA_ARGS__)
495#else
496#define vxge_debug_ll_config(level, fmt, ...)
497#endif
498
499#if (VXGE_DEBUG_INIT & VXGE_DEBUG_MASK)
500#define vxge_debug_init(level, fmt, ...) \
501 vxge_debug_ll(level, VXGE_DEBUG_INIT, fmt, __VA_ARGS__)
502#else
503#define vxge_debug_init(level, fmt, ...)
504#endif
505
506#if (VXGE_DEBUG_TX & VXGE_DEBUG_MASK)
507#define vxge_debug_tx(level, fmt, ...) \
508 vxge_debug_ll(level, VXGE_DEBUG_TX, fmt, __VA_ARGS__)
509#else
510#define vxge_debug_tx(level, fmt, ...)
511#endif
512
513#if (VXGE_DEBUG_RX & VXGE_DEBUG_MASK)
514#define vxge_debug_rx(level, fmt, ...) \
515 vxge_debug_ll(level, VXGE_DEBUG_RX, fmt, __VA_ARGS__)
516#else
517#define vxge_debug_rx(level, fmt, ...)
518#endif
519
520#if (VXGE_DEBUG_MEM & VXGE_DEBUG_MASK)
521#define vxge_debug_mem(level, fmt, ...) \
522 vxge_debug_ll(level, VXGE_DEBUG_MEM, fmt, __VA_ARGS__)
523#else
524#define vxge_debug_mem(level, fmt, ...)
525#endif
526
527#if (VXGE_DEBUG_ENTRYEXIT & VXGE_DEBUG_MASK)
528#define vxge_debug_entryexit(level, fmt, ...) \
529 vxge_debug_ll(level, VXGE_DEBUG_ENTRYEXIT, fmt, __VA_ARGS__)
530#else
531#define vxge_debug_entryexit(level, fmt, ...)
532#endif
533
534#if (VXGE_DEBUG_INTR & VXGE_DEBUG_MASK)
535#define vxge_debug_intr(level, fmt, ...) \
536 vxge_debug_ll(level, VXGE_DEBUG_INTR, fmt, __VA_ARGS__)
537#else
538#define vxge_debug_intr(level, fmt, ...)
539#endif
540
541#define VXGE_DEVICE_DEBUG_LEVEL_SET(level, mask, vdev) {\
542 vxge_hw_device_debug_set((struct __vxge_hw_device *)vdev->devh, \
543 level, mask);\
544 VXGE_COPY_DEBUG_INFO_TO_LL(vdev, \
545 vxge_hw_device_error_level_get((struct __vxge_hw_device *) \
546 vdev->devh), \
547 vxge_hw_device_trace_level_get((struct __vxge_hw_device *) \
548 vdev->devh));\
549}
550
551#ifdef NETIF_F_GSO
552#define vxge_tcp_mss(skb) (skb_shinfo(skb)->gso_size)
553#define vxge_udp_mss(skb) (skb_shinfo(skb)->gso_size)
554#define vxge_offload_type(skb) (skb_shinfo(skb)->gso_type)
555#endif
556
557#endif
diff --git a/drivers/net/vxge/vxge-reg.h b/drivers/net/vxge/vxge-reg.h
new file mode 100644
index 000000000000..10f4da32929f
--- /dev/null
+++ b/drivers/net/vxge/vxge-reg.h
@@ -0,0 +1,4608 @@
1/******************************************************************************
2 * This software may be used and distributed according to the terms of
3 * the GNU General Public License (GPL), incorporated herein by reference.
4 * Drivers based on or derived from this code fall under the GPL and must
5 * retain the authorship, copyright and license notice. This file is not
6 * a complete program and may only be used when the entire operating
7 * system is licensed under the GPL.
8 * See the file COPYING in this distribution for more information.
9 *
10 * vxge-reg.h: Driver for Neterion Inc's X3100 Series 10GbE PCIe I/O Virtualized
11 * Server Adapter.
12 * Copyright(c) 2002-2009 Neterion Inc.
13 ******************************************************************************/
14#ifndef VXGE_REG_H
15#define VXGE_REG_H
16
17/*
18 * vxge_mBIT(loc) - set bit at offset
19 */
20#define vxge_mBIT(loc) (0x8000000000000000ULL >> (loc))
21
22/*
23 * vxge_vBIT(val, loc, sz) - set bits at offset
24 */
25#define vxge_vBIT(val, loc, sz) (((u64)(val)) << (64-(loc)-(sz)))
26#define vxge_vBIT32(val, loc, sz) (((u32)(val)) << (32-(loc)-(sz)))
27
28/*
29 * vxge_bVALn(bits, loc, n) - Get the value of n bits at location
30 */
31#define vxge_bVALn(bits, loc, n) \
32 ((((u64)bits) >> (64-(loc+n))) & ((0x1ULL << n) - 1))
33
34#define VXGE_HW_TITAN_ASIC_ID_GET_INITIAL_DEVICE_ID(bits) \
35 vxge_bVALn(bits, 0, 16)
36#define VXGE_HW_TITAN_ASIC_ID_GET_INITIAL_MAJOR_REVISION(bits) \
37 vxge_bVALn(bits, 48, 8)
38#define VXGE_HW_TITAN_ASIC_ID_GET_INITIAL_MINOR_REVISION(bits) \
39 vxge_bVALn(bits, 56, 8)
40
41#define VXGE_HW_VPATH_TO_FUNC_MAP_CFG1_GET_VPATH_TO_FUNC_MAP_CFG1(bits) \
42 vxge_bVALn(bits, 3, 5)
43#define VXGE_HW_HOST_TYPE_ASSIGNMENTS_GET_HOST_TYPE_ASSIGNMENTS(bits) \
44 vxge_bVALn(bits, 5, 3)
45#define VXGE_HW_PF_SW_RESET_COMMAND 0xA5
46
47#define VXGE_HW_TITAN_PCICFGMGMT_REG_SPACES 17
48#define VXGE_HW_TITAN_SRPCIM_REG_SPACES 17
49#define VXGE_HW_TITAN_VPMGMT_REG_SPACES 17
50#define VXGE_HW_TITAN_VPATH_REG_SPACES 17
51
52#define VXGE_HW_ASIC_MODE_RESERVED 0
53#define VXGE_HW_ASIC_MODE_NO_IOV 1
54#define VXGE_HW_ASIC_MODE_SR_IOV 2
55#define VXGE_HW_ASIC_MODE_MR_IOV 3
56
57#define VXGE_HW_TXMAC_GEN_CFG1_TMAC_PERMA_STOP_EN vxge_mBIT(3)
58#define VXGE_HW_TXMAC_GEN_CFG1_BLOCK_BCAST_TO_WIRE vxge_mBIT(19)
59#define VXGE_HW_TXMAC_GEN_CFG1_BLOCK_BCAST_TO_SWITCH vxge_mBIT(23)
60#define VXGE_HW_TXMAC_GEN_CFG1_HOST_APPEND_FCS vxge_mBIT(31)
61
62#define VXGE_HW_VPATH_IS_FIRST_GET_VPATH_IS_FIRST(bits) vxge_bVALn(bits, 3, 1)
63
64#define VXGE_HW_TIM_VPATH_ASSIGNMENT_GET_BMAP_ROOT(bits) \
65 vxge_bVALn(bits, 0, 32)
66
67#define VXGE_HW_RXMAC_CFG0_PORT_VPMGMT_CLONE_GET_MAX_PYLD_LEN(bits) \
68 vxge_bVALn(bits, 50, 14)
69
70#define VXGE_HW_XMAC_VSPORT_CHOICES_VP_GET_VSPORT_VECTOR(bits) \
71 vxge_bVALn(bits, 0, 17)
72
73#define VXGE_HW_XMAC_VPATH_TO_VSPORT_VPMGMT_CLONE_GET_VSPORT_NUMBER(bits) \
74 vxge_bVALn(bits, 3, 5)
75
76#define VXGE_HW_KDFC_DRBL_TRIPLET_TOTAL_GET_KDFC_MAX_SIZE(bits) \
77 vxge_bVALn(bits, 17, 15)
78
79#define VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_MODE_LEGACY_MODE 0
80#define VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_MODE_NON_OFFLOAD_ONLY 1
81#define VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_MODE_MULTI_OP_MODE 2
82
83#define VXGE_HW_KDFC_TRPL_FIFO_1_CTRL_MODE_MESSAGES_ONLY 0
84#define VXGE_HW_KDFC_TRPL_FIFO_1_CTRL_MODE_MULTI_OP_MODE 1
85
86#define VXGE_HW_TOC_GET_KDFC_INITIAL_OFFSET(val) \
87 (val&~VXGE_HW_TOC_KDFC_INITIAL_BIR(7))
88#define VXGE_HW_TOC_GET_KDFC_INITIAL_BIR(val) \
89 vxge_bVALn(val, 61, 3)
90#define VXGE_HW_TOC_GET_USDC_INITIAL_OFFSET(val) \
91 (val&~VXGE_HW_TOC_USDC_INITIAL_BIR(7))
92#define VXGE_HW_TOC_GET_USDC_INITIAL_BIR(val) \
93 vxge_bVALn(val, 61, 3)
94
95#define VXGE_HW_TOC_KDFC_VPATH_STRIDE_GET_TOC_KDFC_VPATH_STRIDE(bits) bits
96#define VXGE_HW_TOC_KDFC_FIFO_STRIDE_GET_TOC_KDFC_FIFO_STRIDE(bits) bits
97
98#define VXGE_HW_KDFC_TRPL_FIFO_OFFSET_GET_KDFC_RCTR0(bits) \
99 vxge_bVALn(bits, 1, 15)
100#define VXGE_HW_KDFC_TRPL_FIFO_OFFSET_GET_KDFC_RCTR1(bits) \
101 vxge_bVALn(bits, 17, 15)
102#define VXGE_HW_KDFC_TRPL_FIFO_OFFSET_GET_KDFC_RCTR2(bits) \
103 vxge_bVALn(bits, 33, 15)
104
105#define VXGE_HW_KDFC_TRPL_FIFO_OFFSET_KDFC_VAPTH_NUM(val) vxge_vBIT(val, 42, 5)
106#define VXGE_HW_KDFC_TRPL_FIFO_OFFSET_KDFC_FIFO_NUM(val) vxge_vBIT(val, 47, 2)
107#define VXGE_HW_KDFC_TRPL_FIFO_OFFSET_KDFC_FIFO_OFFSET(val) \
108 vxge_vBIT(val, 49, 15)
109
110#define VXGE_HW_PRC_CFG4_RING_MODE_ONE_BUFFER 0
111#define VXGE_HW_PRC_CFG4_RING_MODE_THREE_BUFFER 1
112#define VXGE_HW_PRC_CFG4_RING_MODE_FIVE_BUFFER 2
113
114#define VXGE_HW_PRC_CFG7_SCATTER_MODE_A 0
115#define VXGE_HW_PRC_CFG7_SCATTER_MODE_B 2
116#define VXGE_HW_PRC_CFG7_SCATTER_MODE_C 1
117
118#define VXGE_HW_RTS_MGR_STEER_CTRL_WE_READ 0
119#define VXGE_HW_RTS_MGR_STEER_CTRL_WE_WRITE 1
120
121#define VXGE_HW_RTS_MGR_STEER_CTRL_DATA_STRUCT_SEL_DA 0
122#define VXGE_HW_RTS_MGR_STEER_CTRL_DATA_STRUCT_SEL_VID 1
123#define VXGE_HW_RTS_MGR_STEER_CTRL_DATA_STRUCT_SEL_ETYPE 2
124#define VXGE_HW_RTS_MGR_STEER_CTRL_DATA_STRUCT_SEL_PN 3
125#define VXGE_HW_RTS_MGR_STEER_CTRL_DATA_STRUCT_SEL_RANGE_PN 4
126#define VXGE_HW_RTS_MGR_STEER_CTRL_DATA_STRUCT_SEL_RTH_GEN_CFG 5
127#define VXGE_HW_RTS_MGR_STEER_CTRL_DATA_STRUCT_SEL_RTH_SOLO_IT 6
128#define VXGE_HW_RTS_MGR_STEER_CTRL_DATA_STRUCT_SEL_RTH_JHASH_CFG 7
129#define VXGE_HW_RTS_MGR_STEER_CTRL_DATA_STRUCT_SEL_RTH_MASK 8
130#define VXGE_HW_RTS_MGR_STEER_CTRL_DATA_STRUCT_SEL_RTH_KEY 9
131#define VXGE_HW_RTS_MGR_STEER_CTRL_DATA_STRUCT_SEL_QOS 10
132#define VXGE_HW_RTS_MGR_STEER_CTRL_DATA_STRUCT_SEL_DS 11
133#define VXGE_HW_RTS_MGR_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT 12
134#define VXGE_HW_RTS_MGR_STEER_CTRL_DATA_STRUCT_SEL_FW_VERSION 13
135
136#define VXGE_HW_RTS_MGR_STEER_DATA0_GET_DA_MAC_ADDR(bits) \
137 vxge_bVALn(bits, 0, 48)
138#define VXGE_HW_RTS_MGR_STEER_DATA0_DA_MAC_ADDR(val) vxge_vBIT(val, 0, 48)
139
140#define VXGE_HW_RTS_MGR_STEER_DATA1_GET_DA_MAC_ADDR_MASK(bits) \
141 vxge_bVALn(bits, 0, 48)
142#define VXGE_HW_RTS_MGR_STEER_DATA1_DA_MAC_ADDR_MASK(val) vxge_vBIT(val, 0, 48)
143#define VXGE_HW_RTS_MGR_STEER_DATA1_DA_MAC_ADDR_ADD_PRIVILEGED_MODE \
144 vxge_mBIT(54)
145#define VXGE_HW_RTS_MGR_STEER_DATA1_GET_DA_MAC_ADDR_ADD_VPATH(bits) \
146 vxge_bVALn(bits, 55, 5)
147#define VXGE_HW_RTS_MGR_STEER_DATA1_DA_MAC_ADDR_ADD_VPATH(val) \
148 vxge_vBIT(val, 55, 5)
149#define VXGE_HW_RTS_MGR_STEER_DATA1_GET_DA_MAC_ADDR_ADD_MODE(bits) \
150 vxge_bVALn(bits, 62, 2)
151#define VXGE_HW_RTS_MGR_STEER_DATA1_DA_MAC_ADDR_MODE(val) vxge_vBIT(val, 62, 2)
152
153#define VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_ADD_ENTRY 0
154#define VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_DELETE_ENTRY 1
155#define VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_FIRST_ENTRY 2
156#define VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_NEXT_ENTRY 3
157#define VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_ENTRY 0
158#define VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_WRITE_ENTRY 1
159#define VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_READ_MEMO_ENTRY 3
160#define VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LED_CONTROL 4
161#define VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_ALL_CLEAR 172
162
163#define VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA 0
164#define VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_VID 1
165#define VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_ETYPE 2
166#define VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_PN 3
167#define VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_GEN_CFG 5
168#define VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_SOLO_IT 6
169#define VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_JHASH_CFG 7
170#define VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MASK 8
171#define VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_RTH_KEY 9
172#define VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_QOS 10
173#define VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DS 11
174#define VXGE_HW_RTS_ACS_STEER_CTRL_DATA_STRUCT_SEL_RTH_MULTI_IT 12
175#define VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_FW_MEMO 13
176
177#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_DA_MAC_ADDR(bits) \
178 vxge_bVALn(bits, 0, 48)
179#define VXGE_HW_RTS_ACCESS_STEER_DATA0_DA_MAC_ADDR(val) vxge_vBIT(val, 0, 48)
180
181#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_VLAN_ID(bits) vxge_bVALn(bits, 0, 12)
182#define VXGE_HW_RTS_ACCESS_STEER_DATA0_VLAN_ID(val) vxge_vBIT(val, 0, 12)
183
184#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_ETYPE(bits) vxge_bVALn(bits, 0, 11)
185#define VXGE_HW_RTS_ACCESS_STEER_DATA0_ETYPE(val) vxge_vBIT(val, 0, 16)
186
187#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_PN_SRC_DEST_SEL(bits) \
188 vxge_bVALn(bits, 3, 1)
189#define VXGE_HW_RTS_ACCESS_STEER_DATA0_PN_SRC_DEST_SEL vxge_mBIT(3)
190#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_PN_TCP_UDP_SEL(bits) \
191 vxge_bVALn(bits, 7, 1)
192#define VXGE_HW_RTS_ACCESS_STEER_DATA0_PN_TCP_UDP_SEL vxge_mBIT(7)
193#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_PN_PORT_NUM(bits) \
194 vxge_bVALn(bits, 8, 16)
195#define VXGE_HW_RTS_ACCESS_STEER_DATA0_PN_PORT_NUM(val) vxge_vBIT(val, 8, 16)
196
197#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_GEN_RTH_EN(bits) \
198 vxge_bVALn(bits, 3, 1)
199#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_RTH_EN vxge_mBIT(3)
200#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_GEN_BUCKET_SIZE(bits) \
201 vxge_bVALn(bits, 4, 4)
202#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_BUCKET_SIZE(val) \
203 vxge_vBIT(val, 4, 4)
204#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_GEN_ALG_SEL(bits) \
205 vxge_bVALn(bits, 10, 2)
206#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_ALG_SEL(val) \
207 vxge_vBIT(val, 10, 2)
208#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_ALG_SEL_JENKINS 0
209#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_ALG_SEL_MS_RSS 1
210#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_ALG_SEL_CRC32C 2
211#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_GEN_RTH_TCP_IPV4_EN(bits) \
212 vxge_bVALn(bits, 15, 1)
213#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_RTH_TCP_IPV4_EN vxge_mBIT(15)
214#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_GEN_RTH_IPV4_EN(bits) \
215 vxge_bVALn(bits, 19, 1)
216#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_RTH_IPV4_EN vxge_mBIT(19)
217#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_GEN_RTH_TCP_IPV6_EN(bits) \
218 vxge_bVALn(bits, 23, 1)
219#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_RTH_TCP_IPV6_EN vxge_mBIT(23)
220#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_GEN_RTH_IPV6_EN(bits) \
221 vxge_bVALn(bits, 27, 1)
222#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_RTH_IPV6_EN vxge_mBIT(27)
223#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_GEN_RTH_TCP_IPV6_EX_EN(bits) \
224 vxge_bVALn(bits, 31, 1)
225#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_RTH_TCP_IPV6_EX_EN vxge_mBIT(31)
226#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_GEN_RTH_IPV6_EX_EN(bits) \
227 vxge_bVALn(bits, 35, 1)
228#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_RTH_IPV6_EX_EN vxge_mBIT(35)
229#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_GEN_ACTIVE_TABLE(bits) \
230 vxge_bVALn(bits, 39, 1)
231#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_ACTIVE_TABLE vxge_mBIT(39)
232#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_GEN_REPL_ENTRY_EN(bits) \
233 vxge_bVALn(bits, 43, 1)
234#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_GEN_REPL_ENTRY_EN vxge_mBIT(43)
235
236#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_SOLO_IT_ENTRY_EN(bits) \
237 vxge_bVALn(bits, 3, 1)
238#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_SOLO_IT_ENTRY_EN vxge_mBIT(3)
239#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_SOLO_IT_BUCKET_DATA(bits) \
240 vxge_bVALn(bits, 9, 7)
241#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_SOLO_IT_BUCKET_DATA(val) \
242 vxge_vBIT(val, 9, 7)
243
244#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_ITEM0_BUCKET_NUM(bits) \
245 vxge_bVALn(bits, 0, 8)
246#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM0_BUCKET_NUM(val) \
247 vxge_vBIT(val, 0, 8)
248#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_ITEM0_ENTRY_EN(bits) \
249 vxge_bVALn(bits, 8, 1)
250#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM0_ENTRY_EN vxge_mBIT(8)
251#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_ITEM0_BUCKET_DATA(bits) \
252 vxge_bVALn(bits, 9, 7)
253#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM0_BUCKET_DATA(val) \
254 vxge_vBIT(val, 9, 7)
255#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_ITEM1_BUCKET_NUM(bits) \
256 vxge_bVALn(bits, 16, 8)
257#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM1_BUCKET_NUM(val) \
258 vxge_vBIT(val, 16, 8)
259#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_ITEM1_ENTRY_EN(bits) \
260 vxge_bVALn(bits, 24, 1)
261#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM1_ENTRY_EN vxge_mBIT(24)
262#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_ITEM1_BUCKET_DATA(bits) \
263 vxge_bVALn(bits, 25, 7)
264#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_ITEM1_BUCKET_DATA(val) \
265 vxge_vBIT(val, 25, 7)
266#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM0_BUCKET_NUM(bits) \
267 vxge_bVALn(bits, 0, 8)
268#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM0_BUCKET_NUM(val) \
269 vxge_vBIT(val, 0, 8)
270#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM0_ENTRY_EN(bits) \
271 vxge_bVALn(bits, 8, 1)
272#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM0_ENTRY_EN vxge_mBIT(8)
273#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM0_BUCKET_DATA(bits) \
274 vxge_bVALn(bits, 9, 7)
275#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM0_BUCKET_DATA(val) \
276 vxge_vBIT(val, 9, 7)
277#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM1_BUCKET_NUM(bits) \
278 vxge_bVALn(bits, 16, 8)
279#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM1_BUCKET_NUM(val) \
280 vxge_vBIT(val, 16, 8)
281#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM1_ENTRY_EN(bits) \
282 vxge_bVALn(bits, 24, 1)
283#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM1_ENTRY_EN vxge_mBIT(24)
284#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM1_BUCKET_DATA(bits) \
285 vxge_bVALn(bits, 25, 7)
286#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM1_BUCKET_DATA(val) \
287 vxge_vBIT(val, 25, 7)
288
289#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_JHASH_CFG_GOLDEN_RATIO(bits) \
290 vxge_bVALn(bits, 0, 32)
291#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_JHASH_CFG_GOLDEN_RATIO(val) \
292 vxge_vBIT(val, 0, 32)
293#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_JHASH_CFG_INIT_VALUE(bits) \
294 vxge_bVALn(bits, 32, 32)
295#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_JHASH_CFG_INIT_VALUE(val) \
296 vxge_vBIT(val, 32, 32)
297
298#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_MASK_IPV6_SA_MASK(bits) \
299 vxge_bVALn(bits, 0, 16)
300#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_MASK_IPV6_SA_MASK(val) \
301 vxge_vBIT(val, 0, 16)
302#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_MASK_IPV6_DA_MASK(bits) \
303 vxge_bVALn(bits, 16, 16)
304#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_MASK_IPV6_DA_MASK(val) \
305 vxge_vBIT(val, 16, 16)
306#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_MASK_IPV4_SA_MASK(bits) \
307 vxge_bVALn(bits, 32, 4)
308#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_MASK_IPV4_SA_MASK(val) \
309 vxge_vBIT(val, 32, 4)
310#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_MASK_IPV4_DA_MASK(bits) \
311 vxge_bVALn(bits, 36, 4)
312#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_MASK_IPV4_DA_MASK(val) \
313 vxge_vBIT(val, 36, 4)
314#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_MASK_L4SP_MASK(bits) \
315 vxge_bVALn(bits, 40, 2)
316#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_MASK_L4SP_MASK(val) \
317 vxge_vBIT(val, 40, 2)
318#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_MASK_L4DP_MASK(bits) \
319 vxge_bVALn(bits, 42, 2)
320#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_MASK_L4DP_MASK(val) \
321 vxge_vBIT(val, 42, 2)
322
323#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_RTH_KEY_KEY(bits) \
324 vxge_bVALn(bits, 0, 64)
325#define VXGE_HW_RTS_ACCESS_STEER_DATA0_RTH_KEY_KEY vxge_vBIT(val, 0, 64)
326
327#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_QOS_ENTRY_EN(bits) \
328 vxge_bVALn(bits, 3, 1)
329#define VXGE_HW_RTS_ACCESS_STEER_DATA0_QOS_ENTRY_EN vxge_mBIT(3)
330
331#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_DS_ENTRY_EN(bits) \
332 vxge_bVALn(bits, 3, 1)
333#define VXGE_HW_RTS_ACCESS_STEER_DATA0_DS_ENTRY_EN vxge_mBIT(3)
334
335#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_DA_MAC_ADDR_MASK(bits) \
336 vxge_bVALn(bits, 0, 48)
337#define VXGE_HW_RTS_ACCESS_STEER_DATA1_DA_MAC_ADDR_MASK(val) \
338 vxge_vBIT(val, 0, 48)
339#define VXGE_HW_RTS_ACCESS_STEER_DATA1_DA_MAC_ADDR_MODE(val) \
340 vxge_vBIT(val, 62, 2)
341
342#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM4_BUCKET_NUM(bits) \
343 vxge_bVALn(bits, 0, 8)
344#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM4_BUCKET_NUM(val) \
345 vxge_vBIT(val, 0, 8)
346#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM4_ENTRY_EN(bits) \
347 vxge_bVALn(bits, 8, 1)
348#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM4_ENTRY_EN vxge_mBIT(8)
349#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM4_BUCKET_DATA(bits) \
350 vxge_bVALn(bits, 9, 7)
351#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM4_BUCKET_DATA(val) \
352 vxge_vBIT(val, 9, 7)
353#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM5_BUCKET_NUM(bits) \
354 vxge_bVALn(bits, 16, 8)
355#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM5_BUCKET_NUM(val) \
356 vxge_vBIT(val, 16, 8)
357#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM5_ENTRY_EN(bits) \
358 vxge_bVALn(bits, 24, 1)
359#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM5_ENTRY_EN vxge_mBIT(24)
360#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM5_BUCKET_DATA(bits) \
361 vxge_bVALn(bits, 25, 7)
362#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM5_BUCKET_DATA(val) \
363 vxge_vBIT(val, 25, 7)
364#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM6_BUCKET_NUM(bits) \
365 vxge_bVALn(bits, 32, 8)
366#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM6_BUCKET_NUM(val) \
367 vxge_vBIT(val, 32, 8)
368#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM6_ENTRY_EN(bits) \
369 vxge_bVALn(bits, 40, 1)
370#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM6_ENTRY_EN vxge_mBIT(40)
371#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM6_BUCKET_DATA(bits) \
372 vxge_bVALn(bits, 41, 7)
373#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM6_BUCKET_DATA(val) \
374 vxge_vBIT(val, 41, 7)
375#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM7_BUCKET_NUM(bits) \
376 vxge_bVALn(bits, 48, 8)
377#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM7_BUCKET_NUM(val) \
378 vxge_vBIT(val, 48, 8)
379#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM7_ENTRY_EN(bits) \
380 vxge_bVALn(bits, 56, 1)
381#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM7_ENTRY_EN vxge_mBIT(56)
382#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_RTH_ITEM7_BUCKET_DATA(bits) \
383 vxge_bVALn(bits, 57, 7)
384#define VXGE_HW_RTS_ACCESS_STEER_DATA1_RTH_ITEM7_BUCKET_DATA(val) \
385 vxge_vBIT(val, 57, 7)
386
387#define VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_PART_NUMBER 0
388#define VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_SERIAL_NUMBER 1
389#define VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_VERSION 2
390#define VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_PCI_MODE 3
391#define VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_DESC_0 4
392#define VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_DESC_1 5
393#define VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_DESC_2 6
394#define VXGE_HW_RTS_ACCESS_STEER_DATA0_MEMO_ITEM_DESC_3 7
395
396#define VXGE_HW_RTS_ACCESS_STEER_DATA0_LED_CONTROL_ON 1
397#define VXGE_HW_RTS_ACCESS_STEER_DATA0_LED_CONTROL_OFF 0
398
399#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_DAY(bits) \
400 vxge_bVALn(bits, 0, 8)
401#define VXGE_HW_RTS_ACCESS_STEER_DATA0_FW_VER_DAY(val) vxge_vBIT(val, 0, 8)
402#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MONTH(bits) \
403 vxge_bVALn(bits, 8, 8)
404#define VXGE_HW_RTS_ACCESS_STEER_DATA0_FW_VER_MONTH(val) vxge_vBIT(val, 8, 8)
405#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_YEAR(bits) \
406 vxge_bVALn(bits, 16, 16)
407#define VXGE_HW_RTS_ACCESS_STEER_DATA0_FW_VER_YEAR(val) \
408 vxge_vBIT(val, 16, 16)
409
410#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MAJOR(bits) \
411 vxge_bVALn(bits, 32, 8)
412#define VXGE_HW_RTS_ACCESS_STEER_DATA0_FW_VER_MAJOR vxge_vBIT(val, 32, 8)
413#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_MINOR(bits) \
414 vxge_bVALn(bits, 40, 8)
415#define VXGE_HW_RTS_ACCESS_STEER_DATA0_FW_VER_MINOR vxge_vBIT(val, 40, 8)
416#define VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_FW_VER_BUILD(bits) \
417 vxge_bVALn(bits, 48, 16)
418#define VXGE_HW_RTS_ACCESS_STEER_DATA0_FW_VER_BUILD vxge_vBIT(val, 48, 16)
419
420#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_DAY(bits) \
421 vxge_bVALn(bits, 0, 8)
422#define VXGE_HW_RTS_ACCESS_STEER_DATA1_FLASH_VER_DAY(val) vxge_vBIT(val, 0, 8)
423#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MONTH(bits) \
424 vxge_bVALn(bits, 8, 8)
425#define VXGE_HW_RTS_ACCESS_STEER_DATA1_FLASH_VER_MONTH(val) vxge_vBIT(val, 8, 8)
426#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_YEAR(bits) \
427 vxge_bVALn(bits, 16, 16)
428#define VXGE_HW_RTS_ACCESS_STEER_DATA1_FLASH_VER_YEAR(val) \
429 vxge_vBIT(val, 16, 16)
430
431#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MAJOR(bits) \
432 vxge_bVALn(bits, 32, 8)
433#define VXGE_HW_RTS_ACCESS_STEER_DATA1_FLASH_VER_MAJOR vxge_vBIT(val, 32, 8)
434#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_MINOR(bits) \
435 vxge_bVALn(bits, 40, 8)
436#define VXGE_HW_RTS_ACCESS_STEER_DATA1_FLASH_VER_MINOR vxge_vBIT(val, 40, 8)
437#define VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_FLASH_VER_BUILD(bits) \
438 vxge_bVALn(bits, 48, 16)
439#define VXGE_HW_RTS_ACCESS_STEER_DATA1_FLASH_VER_BUILD vxge_vBIT(val, 48, 16)
440
441#define VXGE_HW_SRPCIM_TO_VPATH_ALARM_REG_GET_PPIF_SRPCIM_TO_VPATH_ALARM(bits)\
442 vxge_bVALn(bits, 0, 18)
443
444#define VXGE_HW_RX_MULTI_CAST_STATS_GET_FRAME_DISCARD(bits) \
445 vxge_bVALn(bits, 48, 16)
446#define VXGE_HW_RX_FRM_TRANSFERRED_GET_RX_FRM_TRANSFERRED(bits) \
447 vxge_bVALn(bits, 32, 32)
448#define VXGE_HW_RXD_RETURNED_GET_RXD_RETURNED(bits) vxge_bVALn(bits, 48, 16)
449#define VXGE_HW_VPATH_DEBUG_STATS0_GET_INI_NUM_MWR_SENT(bits) \
450 vxge_bVALn(bits, 0, 32)
451#define VXGE_HW_VPATH_DEBUG_STATS1_GET_INI_NUM_MRD_SENT(bits) \
452 vxge_bVALn(bits, 0, 32)
453#define VXGE_HW_VPATH_DEBUG_STATS2_GET_INI_NUM_CPL_RCVD(bits) \
454 vxge_bVALn(bits, 0, 32)
455#define VXGE_HW_VPATH_DEBUG_STATS3_GET_INI_NUM_MWR_BYTE_SENT(bits) (bits)
456#define VXGE_HW_VPATH_DEBUG_STATS4_GET_INI_NUM_CPL_BYTE_RCVD(bits) (bits)
457#define VXGE_HW_VPATH_DEBUG_STATS5_GET_WRCRDTARB_XOFF(bits) \
458 vxge_bVALn(bits, 32, 32)
459#define VXGE_HW_VPATH_DEBUG_STATS6_GET_RDCRDTARB_XOFF(bits) \
460 vxge_bVALn(bits, 32, 32)
461#define VXGE_HW_VPATH_GENSTATS_COUNT01_GET_PPIF_VPATH_GENSTATS_COUNT1(bits) \
462 vxge_bVALn(bits, 0, 32)
463#define VXGE_HW_VPATH_GENSTATS_COUNT01_GET_PPIF_VPATH_GENSTATS_COUNT0(bits) \
464 vxge_bVALn(bits, 32, 32)
465#define VXGE_HW_VPATH_GENSTATS_COUNT23_GET_PPIF_VPATH_GENSTATS_COUNT3(bits) \
466 vxge_bVALn(bits, 0, 32)
467#define VXGE_HW_VPATH_GENSTATS_COUNT23_GET_PPIF_VPATH_GENSTATS_COUNT2(bits) \
468 vxge_bVALn(bits, 32, 32)
469#define VXGE_HW_VPATH_GENSTATS_COUNT4_GET_PPIF_VPATH_GENSTATS_COUNT4(bits) \
470 vxge_bVALn(bits, 0, 32)
471#define VXGE_HW_VPATH_GENSTATS_COUNT5_GET_PPIF_VPATH_GENSTATS_COUNT5(bits) \
472 vxge_bVALn(bits, 32, 32)
473#define VXGE_HW_TX_VP_RESET_DISCARDED_FRMS_GET_TX_VP_RESET_DISCARDED_FRMS(bits\
474) vxge_bVALn(bits, 48, 16)
475#define VXGE_HW_DBG_STATS_GET_RX_MPA_CRC_FAIL_FRMS(bits) vxge_bVALn(bits, 0, 16)
476#define VXGE_HW_DBG_STATS_GET_RX_MPA_MRK_FAIL_FRMS(bits) \
477 vxge_bVALn(bits, 16, 16)
478#define VXGE_HW_DBG_STATS_GET_RX_MPA_LEN_FAIL_FRMS(bits) \
479 vxge_bVALn(bits, 32, 16)
480#define VXGE_HW_DBG_STATS_GET_RX_FAU_RX_WOL_FRMS(bits) vxge_bVALn(bits, 0, 16)
481#define VXGE_HW_DBG_STATS_GET_RX_FAU_RX_VP_RESET_DISCARDED_FRMS(bits) \
482 vxge_bVALn(bits, 16, 16)
483#define VXGE_HW_DBG_STATS_GET_RX_FAU_RX_PERMITTED_FRMS(bits) \
484 vxge_bVALn(bits, 32, 16)
485
486#define VXGE_HW_MRPCIM_DEBUG_STATS0_GET_INI_WR_DROP(bits) \
487 vxge_bVALn(bits, 0, 32)
488#define VXGE_HW_MRPCIM_DEBUG_STATS0_GET_INI_RD_DROP(bits) \
489 vxge_bVALn(bits, 32, 32)
490#define VXGE_HW_MRPCIM_DEBUG_STATS1_GET_VPLANE_WRCRDTARB_PH_CRDT_DEPLETED(bits\
491) vxge_bVALn(bits, 32, 32)
492#define VXGE_HW_MRPCIM_DEBUG_STATS2_GET_VPLANE_WRCRDTARB_PD_CRDT_DEPLETED(bits\
493) vxge_bVALn(bits, 32, 32)
494#define \
495VXGE_HW_MRPCIM_DEBUG_STATS3_GET_VPLANE_RDCRDTARB_NPH_CRDT_DEPLETED(bits) \
496 vxge_bVALn(bits, 32, 32)
497#define VXGE_HW_MRPCIM_DEBUG_STATS4_GET_INI_WR_VPIN_DROP(bits) \
498 vxge_bVALn(bits, 0, 32)
499#define VXGE_HW_MRPCIM_DEBUG_STATS4_GET_INI_RD_VPIN_DROP(bits) \
500 vxge_bVALn(bits, 32, 32)
501#define VXGE_HW_GENSTATS_COUNT01_GET_GENSTATS_COUNT1(bits) \
502 vxge_bVALn(bits, 0, 32)
503#define VXGE_HW_GENSTATS_COUNT01_GET_GENSTATS_COUNT0(bits) \
504 vxge_bVALn(bits, 32, 32)
505#define VXGE_HW_GENSTATS_COUNT23_GET_GENSTATS_COUNT3(bits) \
506 vxge_bVALn(bits, 0, 32)
507#define VXGE_HW_GENSTATS_COUNT23_GET_GENSTATS_COUNT2(bits) \
508 vxge_bVALn(bits, 32, 32)
509#define VXGE_HW_GENSTATS_COUNT4_GET_GENSTATS_COUNT4(bits) \
510 vxge_bVALn(bits, 32, 32)
511#define VXGE_HW_GENSTATS_COUNT5_GET_GENSTATS_COUNT5(bits) \
512 vxge_bVALn(bits, 32, 32)
513
514#define VXGE_HW_DEBUG_STATS0_GET_RSTDROP_MSG(bits) vxge_bVALn(bits, 0, 32)
515#define VXGE_HW_DEBUG_STATS0_GET_RSTDROP_CPL(bits) vxge_bVALn(bits, 32, 32)
516#define VXGE_HW_DEBUG_STATS1_GET_RSTDROP_CLIENT0(bits) vxge_bVALn(bits, 0, 32)
517#define VXGE_HW_DEBUG_STATS1_GET_RSTDROP_CLIENT1(bits) vxge_bVALn(bits, 32, 32)
518#define VXGE_HW_DEBUG_STATS2_GET_RSTDROP_CLIENT2(bits) vxge_bVALn(bits, 0, 32)
519#define VXGE_HW_DEBUG_STATS3_GET_VPLANE_DEPL_PH(bits) vxge_bVALn(bits, 0, 16)
520#define VXGE_HW_DEBUG_STATS3_GET_VPLANE_DEPL_NPH(bits) vxge_bVALn(bits, 16, 16)
521#define VXGE_HW_DEBUG_STATS3_GET_VPLANE_DEPL_CPLH(bits) vxge_bVALn(bits, 32, 16)
522#define VXGE_HW_DEBUG_STATS4_GET_VPLANE_DEPL_PD(bits) vxge_bVALn(bits, 0, 16)
523#define VXGE_HW_DEBUG_STATS4_GET_VPLANE_DEPL_NPD(bits) bVAL(bits, 16, 16)
524#define VXGE_HW_DEBUG_STATS4_GET_VPLANE_DEPL_CPLD(bits) vxge_bVALn(bits, 32, 16)
525
526#define VXGE_HW_DBG_STATS_TPA_TX_PATH_GET_TX_PERMITTED_FRMS(bits) \
527 vxge_bVALn(bits, 32, 32)
528
529#define VXGE_HW_DBG_STAT_TX_ANY_FRMS_GET_PORT0_TX_ANY_FRMS(bits) \
530 vxge_bVALn(bits, 0, 8)
531#define VXGE_HW_DBG_STAT_TX_ANY_FRMS_GET_PORT1_TX_ANY_FRMS(bits) \
532 vxge_bVALn(bits, 8, 8)
533#define VXGE_HW_DBG_STAT_TX_ANY_FRMS_GET_PORT2_TX_ANY_FRMS(bits) \
534 vxge_bVALn(bits, 16, 8)
535
536#define VXGE_HW_DBG_STAT_RX_ANY_FRMS_GET_PORT0_RX_ANY_FRMS(bits) \
537 vxge_bVALn(bits, 0, 8)
538#define VXGE_HW_DBG_STAT_RX_ANY_FRMS_GET_PORT1_RX_ANY_FRMS(bits) \
539 vxge_bVALn(bits, 8, 8)
540#define VXGE_HW_DBG_STAT_RX_ANY_FRMS_GET_PORT2_RX_ANY_FRMS(bits) \
541 vxge_bVALn(bits, 16, 8)
542
543#define VXGE_HW_CONFIG_PRIV_H
544
545#define VXGE_HW_SWAPPER_INITIAL_VALUE 0x0123456789abcdefULL
546#define VXGE_HW_SWAPPER_BYTE_SWAPPED 0xefcdab8967452301ULL
547#define VXGE_HW_SWAPPER_BIT_FLIPPED 0x80c4a2e691d5b3f7ULL
548#define VXGE_HW_SWAPPER_BYTE_SWAPPED_BIT_FLIPPED 0xf7b3d591e6a2c480ULL
549
550#define VXGE_HW_SWAPPER_READ_BYTE_SWAP_ENABLE 0xFFFFFFFFFFFFFFFFULL
551#define VXGE_HW_SWAPPER_READ_BYTE_SWAP_DISABLE 0x0000000000000000ULL
552
553#define VXGE_HW_SWAPPER_READ_BIT_FLAP_ENABLE 0xFFFFFFFFFFFFFFFFULL
554#define VXGE_HW_SWAPPER_READ_BIT_FLAP_DISABLE 0x0000000000000000ULL
555
556#define VXGE_HW_SWAPPER_WRITE_BYTE_SWAP_ENABLE 0xFFFFFFFFFFFFFFFFULL
557#define VXGE_HW_SWAPPER_WRITE_BYTE_SWAP_DISABLE 0x0000000000000000ULL
558
559#define VXGE_HW_SWAPPER_WRITE_BIT_FLAP_ENABLE 0xFFFFFFFFFFFFFFFFULL
560#define VXGE_HW_SWAPPER_WRITE_BIT_FLAP_DISABLE 0x0000000000000000ULL
561
562/*
563 * The registers are memory mapped and are native big-endian byte order. The
564 * little-endian hosts are handled by enabling hardware byte-swapping for
565 * register and dma operations.
566 */
567struct vxge_hw_legacy_reg {
568
569 u8 unused00010[0x00010];
570
571/*0x00010*/ u64 toc_swapper_fb;
572#define VXGE_HW_TOC_SWAPPER_FB_INITIAL_VAL(val) vxge_vBIT(val, 0, 64)
573/*0x00018*/ u64 pifm_rd_swap_en;
574#define VXGE_HW_PIFM_RD_SWAP_EN_PIFM_RD_SWAP_EN(val) vxge_vBIT(val, 0, 64)
575/*0x00020*/ u64 pifm_rd_flip_en;
576#define VXGE_HW_PIFM_RD_FLIP_EN_PIFM_RD_FLIP_EN(val) vxge_vBIT(val, 0, 64)
577/*0x00028*/ u64 pifm_wr_swap_en;
578#define VXGE_HW_PIFM_WR_SWAP_EN_PIFM_WR_SWAP_EN(val) vxge_vBIT(val, 0, 64)
579/*0x00030*/ u64 pifm_wr_flip_en;
580#define VXGE_HW_PIFM_WR_FLIP_EN_PIFM_WR_FLIP_EN(val) vxge_vBIT(val, 0, 64)
581/*0x00038*/ u64 toc_first_pointer;
582#define VXGE_HW_TOC_FIRST_POINTER_INITIAL_VAL(val) vxge_vBIT(val, 0, 64)
583/*0x00040*/ u64 host_access_en;
584#define VXGE_HW_HOST_ACCESS_EN_HOST_ACCESS_EN(val) vxge_vBIT(val, 0, 64)
585
586} __packed;
587
588struct vxge_hw_toc_reg {
589
590 u8 unused00050[0x00050];
591
592/*0x00050*/ u64 toc_common_pointer;
593#define VXGE_HW_TOC_COMMON_POINTER_INITIAL_VAL(val) vxge_vBIT(val, 0, 64)
594/*0x00058*/ u64 toc_memrepair_pointer;
595#define VXGE_HW_TOC_MEMREPAIR_POINTER_INITIAL_VAL(val) vxge_vBIT(val, 0, 64)
596/*0x00060*/ u64 toc_pcicfgmgmt_pointer[17];
597#define VXGE_HW_TOC_PCICFGMGMT_POINTER_INITIAL_VAL(val) vxge_vBIT(val, 0, 64)
598 u8 unused001e0[0x001e0-0x000e8];
599
600/*0x001e0*/ u64 toc_mrpcim_pointer;
601#define VXGE_HW_TOC_MRPCIM_POINTER_INITIAL_VAL(val) vxge_vBIT(val, 0, 64)
602/*0x001e8*/ u64 toc_srpcim_pointer[17];
603#define VXGE_HW_TOC_SRPCIM_POINTER_INITIAL_VAL(val) vxge_vBIT(val, 0, 64)
604 u8 unused00278[0x00278-0x00270];
605
606/*0x00278*/ u64 toc_vpmgmt_pointer[17];
607#define VXGE_HW_TOC_VPMGMT_POINTER_INITIAL_VAL(val) vxge_vBIT(val, 0, 64)
608 u8 unused00390[0x00390-0x00300];
609
610/*0x00390*/ u64 toc_vpath_pointer[17];
611#define VXGE_HW_TOC_VPATH_POINTER_INITIAL_VAL(val) vxge_vBIT(val, 0, 64)
612 u8 unused004a0[0x004a0-0x00418];
613
614/*0x004a0*/ u64 toc_kdfc;
615#define VXGE_HW_TOC_KDFC_INITIAL_OFFSET(val) vxge_vBIT(val, 0, 61)
616#define VXGE_HW_TOC_KDFC_INITIAL_BIR(val) vxge_vBIT(val, 61, 3)
617/*0x004a8*/ u64 toc_usdc;
618#define VXGE_HW_TOC_USDC_INITIAL_OFFSET(val) vxge_vBIT(val, 0, 61)
619#define VXGE_HW_TOC_USDC_INITIAL_BIR(val) vxge_vBIT(val, 61, 3)
620/*0x004b0*/ u64 toc_kdfc_vpath_stride;
621#define VXGE_HW_TOC_KDFC_VPATH_STRIDE_INITIAL_TOC_KDFC_VPATH_STRIDE(val) \
622 vxge_vBIT(val, 0, 64)
623/*0x004b8*/ u64 toc_kdfc_fifo_stride;
624#define VXGE_HW_TOC_KDFC_FIFO_STRIDE_INITIAL_TOC_KDFC_FIFO_STRIDE(val) \
625 vxge_vBIT(val, 0, 64)
626
627} __packed;
628
629struct vxge_hw_common_reg {
630
631 u8 unused00a00[0x00a00];
632
633/*0x00a00*/ u64 prc_status1;
634#define VXGE_HW_PRC_STATUS1_PRC_VP_QUIESCENT(n) vxge_mBIT(n)
635/*0x00a08*/ u64 rxdcm_reset_in_progress;
636#define VXGE_HW_RXDCM_RESET_IN_PROGRESS_PRC_VP(n) vxge_mBIT(n)
637/*0x00a10*/ u64 replicq_flush_in_progress;
638#define VXGE_HW_REPLICQ_FLUSH_IN_PROGRESS_NOA_VP(n) vxge_mBIT(n)
639/*0x00a18*/ u64 rxpe_cmds_reset_in_progress;
640#define VXGE_HW_RXPE_CMDS_RESET_IN_PROGRESS_NOA_VP(n) vxge_mBIT(n)
641/*0x00a20*/ u64 mxp_cmds_reset_in_progress;
642#define VXGE_HW_MXP_CMDS_RESET_IN_PROGRESS_NOA_VP(n) vxge_mBIT(n)
643/*0x00a28*/ u64 noffload_reset_in_progress;
644#define VXGE_HW_NOFFLOAD_RESET_IN_PROGRESS_PRC_VP(n) vxge_mBIT(n)
645/*0x00a30*/ u64 rd_req_in_progress;
646#define VXGE_HW_RD_REQ_IN_PROGRESS_VP(n) vxge_mBIT(n)
647/*0x00a38*/ u64 rd_req_outstanding;
648#define VXGE_HW_RD_REQ_OUTSTANDING_VP(n) vxge_mBIT(n)
649/*0x00a40*/ u64 kdfc_reset_in_progress;
650#define VXGE_HW_KDFC_RESET_IN_PROGRESS_NOA_VP(n) vxge_mBIT(n)
651 u8 unused00b00[0x00b00-0x00a48];
652
653/*0x00b00*/ u64 one_cfg_vp;
654#define VXGE_HW_ONE_CFG_VP_RDY(n) vxge_mBIT(n)
655/*0x00b08*/ u64 one_common;
656#define VXGE_HW_ONE_COMMON_PET_VPATH_RESET_IN_PROGRESS(n) vxge_mBIT(n)
657 u8 unused00b80[0x00b80-0x00b10];
658
659/*0x00b80*/ u64 tim_int_en;
660#define VXGE_HW_TIM_INT_EN_TIM_VP(n) vxge_mBIT(n)
661/*0x00b88*/ u64 tim_set_int_en;
662#define VXGE_HW_TIM_SET_INT_EN_VP(n) vxge_mBIT(n)
663/*0x00b90*/ u64 tim_clr_int_en;
664#define VXGE_HW_TIM_CLR_INT_EN_VP(n) vxge_mBIT(n)
665/*0x00b98*/ u64 tim_mask_int_during_reset;
666#define VXGE_HW_TIM_MASK_INT_DURING_RESET_VPATH(n) vxge_mBIT(n)
667/*0x00ba0*/ u64 tim_reset_in_progress;
668#define VXGE_HW_TIM_RESET_IN_PROGRESS_TIM_VPATH(n) vxge_mBIT(n)
669/*0x00ba8*/ u64 tim_outstanding_bmap;
670#define VXGE_HW_TIM_OUTSTANDING_BMAP_TIM_VPATH(n) vxge_mBIT(n)
671 u8 unused00c00[0x00c00-0x00bb0];
672
673/*0x00c00*/ u64 msg_reset_in_progress;
674#define VXGE_HW_MSG_RESET_IN_PROGRESS_MSG_COMPOSITE(val) vxge_vBIT(val, 0, 17)
675/*0x00c08*/ u64 msg_mxp_mr_ready;
676#define VXGE_HW_MSG_MXP_MR_READY_MP_BOOTED(n) vxge_mBIT(n)
677/*0x00c10*/ u64 msg_uxp_mr_ready;
678#define VXGE_HW_MSG_UXP_MR_READY_UP_BOOTED(n) vxge_mBIT(n)
679/*0x00c18*/ u64 msg_dmq_noni_rtl_prefetch;
680#define VXGE_HW_MSG_DMQ_NONI_RTL_PREFETCH_BYPASS_ENABLE(n) vxge_mBIT(n)
681/*0x00c20*/ u64 msg_umq_rtl_bwr;
682#define VXGE_HW_MSG_UMQ_RTL_BWR_PREFETCH_DISABLE(n) vxge_mBIT(n)
683 u8 unused00d00[0x00d00-0x00c28];
684
685/*0x00d00*/ u64 cmn_rsthdlr_cfg0;
686#define VXGE_HW_CMN_RSTHDLR_CFG0_SW_RESET_VPATH(val) vxge_vBIT(val, 0, 17)
687/*0x00d08*/ u64 cmn_rsthdlr_cfg1;
688#define VXGE_HW_CMN_RSTHDLR_CFG1_CLR_VPATH_RESET(val) vxge_vBIT(val, 0, 17)
689/*0x00d10*/ u64 cmn_rsthdlr_cfg2;
690#define VXGE_HW_CMN_RSTHDLR_CFG2_SW_RESET_FIFO0(val) vxge_vBIT(val, 0, 17)
691/*0x00d18*/ u64 cmn_rsthdlr_cfg3;
692#define VXGE_HW_CMN_RSTHDLR_CFG3_SW_RESET_FIFO1(val) vxge_vBIT(val, 0, 17)
693/*0x00d20*/ u64 cmn_rsthdlr_cfg4;
694#define VXGE_HW_CMN_RSTHDLR_CFG4_SW_RESET_FIFO2(val) vxge_vBIT(val, 0, 17)
695 u8 unused00d40[0x00d40-0x00d28];
696
697/*0x00d40*/ u64 cmn_rsthdlr_cfg8;
698#define VXGE_HW_CMN_RSTHDLR_CFG8_INCR_VPATH_INST_NUM(val) vxge_vBIT(val, 0, 17)
699/*0x00d48*/ u64 stats_cfg0;
700#define VXGE_HW_STATS_CFG0_STATS_ENABLE(val) vxge_vBIT(val, 0, 17)
701 u8 unused00da8[0x00da8-0x00d50];
702
703/*0x00da8*/ u64 clear_msix_mask_vect[4];
704#define VXGE_HW_CLEAR_MSIX_MASK_VECT_CLEAR_MSIX_MASK_VECT(val) \
705 vxge_vBIT(val, 0, 17)
706/*0x00dc8*/ u64 set_msix_mask_vect[4];
707#define VXGE_HW_SET_MSIX_MASK_VECT_SET_MSIX_MASK_VECT(val) vxge_vBIT(val, 0, 17)
708/*0x00de8*/ u64 clear_msix_mask_all_vect;
709#define VXGE_HW_CLEAR_MSIX_MASK_ALL_VECT_CLEAR_MSIX_MASK_ALL_VECT(val) \
710 vxge_vBIT(val, 0, 17)
711/*0x00df0*/ u64 set_msix_mask_all_vect;
712#define VXGE_HW_SET_MSIX_MASK_ALL_VECT_SET_MSIX_MASK_ALL_VECT(val) \
713 vxge_vBIT(val, 0, 17)
714/*0x00df8*/ u64 mask_vector[4];
715#define VXGE_HW_MASK_VECTOR_MASK_VECTOR(val) vxge_vBIT(val, 0, 17)
716/*0x00e18*/ u64 msix_pending_vector[4];
717#define VXGE_HW_MSIX_PENDING_VECTOR_MSIX_PENDING_VECTOR(val) \
718 vxge_vBIT(val, 0, 17)
719/*0x00e38*/ u64 clr_msix_one_shot_vec[4];
720#define VXGE_HW_CLR_MSIX_ONE_SHOT_VEC_CLR_MSIX_ONE_SHOT_VEC(val) \
721 vxge_vBIT(val, 0, 17)
722/*0x00e58*/ u64 titan_asic_id;
723#define VXGE_HW_TITAN_ASIC_ID_INITIAL_DEVICE_ID(val) vxge_vBIT(val, 0, 16)
724#define VXGE_HW_TITAN_ASIC_ID_INITIAL_MAJOR_REVISION(val) vxge_vBIT(val, 48, 8)
725#define VXGE_HW_TITAN_ASIC_ID_INITIAL_MINOR_REVISION(val) vxge_vBIT(val, 56, 8)
726/*0x00e60*/ u64 titan_general_int_status;
727#define VXGE_HW_TITAN_GENERAL_INT_STATUS_MRPCIM_ALARM_INT vxge_mBIT(0)
728#define VXGE_HW_TITAN_GENERAL_INT_STATUS_SRPCIM_ALARM_INT vxge_mBIT(1)
729#define VXGE_HW_TITAN_GENERAL_INT_STATUS_VPATH_ALARM_INT vxge_mBIT(2)
730#define VXGE_HW_TITAN_GENERAL_INT_STATUS_VPATH_TRAFFIC_INT(val) \
731 vxge_vBIT(val, 3, 17)
732 u8 unused00e70[0x00e70-0x00e68];
733
734/*0x00e70*/ u64 titan_mask_all_int;
735#define VXGE_HW_TITAN_MASK_ALL_INT_ALARM vxge_mBIT(7)
736#define VXGE_HW_TITAN_MASK_ALL_INT_TRAFFIC vxge_mBIT(15)
737 u8 unused00e80[0x00e80-0x00e78];
738
739/*0x00e80*/ u64 tim_int_status0;
740#define VXGE_HW_TIM_INT_STATUS0_TIM_INT_STATUS0(val) vxge_vBIT(val, 0, 64)
741/*0x00e88*/ u64 tim_int_mask0;
742#define VXGE_HW_TIM_INT_MASK0_TIM_INT_MASK0(val) vxge_vBIT(val, 0, 64)
743/*0x00e90*/ u64 tim_int_status1;
744#define VXGE_HW_TIM_INT_STATUS1_TIM_INT_STATUS1(val) vxge_vBIT(val, 0, 4)
745/*0x00e98*/ u64 tim_int_mask1;
746#define VXGE_HW_TIM_INT_MASK1_TIM_INT_MASK1(val) vxge_vBIT(val, 0, 4)
747/*0x00ea0*/ u64 rti_int_status;
748#define VXGE_HW_RTI_INT_STATUS_RTI_INT_STATUS(val) vxge_vBIT(val, 0, 17)
749/*0x00ea8*/ u64 rti_int_mask;
750#define VXGE_HW_RTI_INT_MASK_RTI_INT_MASK(val) vxge_vBIT(val, 0, 17)
751/*0x00eb0*/ u64 adapter_status;
752#define VXGE_HW_ADAPTER_STATUS_RTDMA_RTDMA_READY vxge_mBIT(0)
753#define VXGE_HW_ADAPTER_STATUS_WRDMA_WRDMA_READY vxge_mBIT(1)
754#define VXGE_HW_ADAPTER_STATUS_KDFC_KDFC_READY vxge_mBIT(2)
755#define VXGE_HW_ADAPTER_STATUS_TPA_TMAC_BUF_EMPTY vxge_mBIT(3)
756#define VXGE_HW_ADAPTER_STATUS_RDCTL_PIC_QUIESCENT vxge_mBIT(4)
757#define VXGE_HW_ADAPTER_STATUS_XGMAC_NETWORK_FAULT vxge_mBIT(5)
758#define VXGE_HW_ADAPTER_STATUS_ROCRC_OFFLOAD_QUIESCENT vxge_mBIT(6)
759#define VXGE_HW_ADAPTER_STATUS_G3IF_FB_G3IF_FB_GDDR3_READY vxge_mBIT(7)
760#define VXGE_HW_ADAPTER_STATUS_G3IF_CM_G3IF_CM_GDDR3_READY vxge_mBIT(8)
761#define VXGE_HW_ADAPTER_STATUS_RIC_RIC_RUNNING vxge_mBIT(9)
762#define VXGE_HW_ADAPTER_STATUS_CMG_C_PLL_IN_LOCK vxge_mBIT(10)
763#define VXGE_HW_ADAPTER_STATUS_XGMAC_X_PLL_IN_LOCK vxge_mBIT(11)
764#define VXGE_HW_ADAPTER_STATUS_FBIF_M_PLL_IN_LOCK vxge_mBIT(12)
765#define VXGE_HW_ADAPTER_STATUS_PCC_PCC_IDLE(val) vxge_vBIT(val, 24, 8)
766#define VXGE_HW_ADAPTER_STATUS_ROCRC_RC_PRC_QUIESCENT(val) vxge_vBIT(val, 44, 8)
767/*0x00eb8*/ u64 gen_ctrl;
768#define VXGE_HW_GEN_CTRL_SPI_MRPCIM_WR_DIS vxge_mBIT(0)
769#define VXGE_HW_GEN_CTRL_SPI_MRPCIM_RD_DIS vxge_mBIT(1)
770#define VXGE_HW_GEN_CTRL_SPI_SRPCIM_WR_DIS vxge_mBIT(2)
771#define VXGE_HW_GEN_CTRL_SPI_SRPCIM_RD_DIS vxge_mBIT(3)
772#define VXGE_HW_GEN_CTRL_SPI_DEBUG_DIS vxge_mBIT(4)
773#define VXGE_HW_GEN_CTRL_SPI_APP_LTSSM_TIMER_DIS vxge_mBIT(5)
774#define VXGE_HW_GEN_CTRL_SPI_NOT_USED(val) vxge_vBIT(val, 6, 4)
775 u8 unused00ed0[0x00ed0-0x00ec0];
776
777/*0x00ed0*/ u64 adapter_ready;
778#define VXGE_HW_ADAPTER_READY_ADAPTER_READY vxge_mBIT(63)
779/*0x00ed8*/ u64 outstanding_read;
780#define VXGE_HW_OUTSTANDING_READ_OUTSTANDING_READ(val) vxge_vBIT(val, 0, 17)
781/*0x00ee0*/ u64 vpath_rst_in_prog;
782#define VXGE_HW_VPATH_RST_IN_PROG_VPATH_RST_IN_PROG(val) vxge_vBIT(val, 0, 17)
783/*0x00ee8*/ u64 vpath_reg_modified;
784#define VXGE_HW_VPATH_REG_MODIFIED_VPATH_REG_MODIFIED(val) vxge_vBIT(val, 0, 17)
785 u8 unused00fc0[0x00fc0-0x00ef0];
786
787/*0x00fc0*/ u64 cp_reset_in_progress;
788#define VXGE_HW_CP_RESET_IN_PROGRESS_CP_VPATH(n) vxge_mBIT(n)
789 u8 unused01080[0x01080-0x00fc8];
790
791/*0x01080*/ u64 xgmac_ready;
792#define VXGE_HW_XGMAC_READY_XMACJ_READY(val) vxge_vBIT(val, 0, 17)
793 u8 unused010c0[0x010c0-0x01088];
794
795/*0x010c0*/ u64 fbif_ready;
796#define VXGE_HW_FBIF_READY_FAU_READY(val) vxge_vBIT(val, 0, 17)
797 u8 unused01100[0x01100-0x010c8];
798
799/*0x01100*/ u64 vplane_assignments;
800#define VXGE_HW_VPLANE_ASSIGNMENTS_VPLANE_ASSIGNMENTS(val) vxge_vBIT(val, 3, 5)
801/*0x01108*/ u64 vpath_assignments;
802#define VXGE_HW_VPATH_ASSIGNMENTS_VPATH_ASSIGNMENTS(val) vxge_vBIT(val, 0, 17)
803/*0x01110*/ u64 resource_assignments;
804#define VXGE_HW_RESOURCE_ASSIGNMENTS_RESOURCE_ASSIGNMENTS(val) \
805 vxge_vBIT(val, 0, 17)
806/*0x01118*/ u64 host_type_assignments;
807#define VXGE_HW_HOST_TYPE_ASSIGNMENTS_HOST_TYPE_ASSIGNMENTS(val) \
808 vxge_vBIT(val, 5, 3)
809 u8 unused01128[0x01128-0x01120];
810
811/*0x01128*/ u64 max_resource_assignments;
812#define VXGE_HW_MAX_RESOURCE_ASSIGNMENTS_PCI_MAX_VPLANE(val) \
813 vxge_vBIT(val, 3, 5)
814#define VXGE_HW_MAX_RESOURCE_ASSIGNMENTS_PCI_MAX_VPATHS(val) \
815 vxge_vBIT(val, 11, 5)
816/*0x01130*/ u64 pf_vpath_assignments;
817#define VXGE_HW_PF_VPATH_ASSIGNMENTS_PF_VPATH_ASSIGNMENTS(val) \
818 vxge_vBIT(val, 0, 17)
819 u8 unused01200[0x01200-0x01138];
820
821/*0x01200*/ u64 rts_access_icmp;
822#define VXGE_HW_RTS_ACCESS_ICMP_EN(val) vxge_vBIT(val, 0, 17)
823/*0x01208*/ u64 rts_access_tcpsyn;
824#define VXGE_HW_RTS_ACCESS_TCPSYN_EN(val) vxge_vBIT(val, 0, 17)
825/*0x01210*/ u64 rts_access_zl4pyld;
826#define VXGE_HW_RTS_ACCESS_ZL4PYLD_EN(val) vxge_vBIT(val, 0, 17)
827/*0x01218*/ u64 rts_access_l4prtcl_tcp;
828#define VXGE_HW_RTS_ACCESS_L4PRTCL_TCP_EN(val) vxge_vBIT(val, 0, 17)
829/*0x01220*/ u64 rts_access_l4prtcl_udp;
830#define VXGE_HW_RTS_ACCESS_L4PRTCL_UDP_EN(val) vxge_vBIT(val, 0, 17)
831/*0x01228*/ u64 rts_access_l4prtcl_flex;
832#define VXGE_HW_RTS_ACCESS_L4PRTCL_FLEX_EN(val) vxge_vBIT(val, 0, 17)
833/*0x01230*/ u64 rts_access_ipfrag;
834#define VXGE_HW_RTS_ACCESS_IPFRAG_EN(val) vxge_vBIT(val, 0, 17)
835
836} __packed;
837
838struct vxge_hw_memrepair_reg {
839 u64 unused1;
840 u64 unused2;
841} __packed;
842
843struct vxge_hw_pcicfgmgmt_reg {
844
845/*0x00000*/ u64 resource_no;
846#define VXGE_HW_RESOURCE_NO_PFN_OR_VF BIT(3)
847/*0x00008*/ u64 bargrp_pf_or_vf_bar0_mask;
848#define VXGE_HW_BARGRP_PF_OR_VF_BAR0_MASK_BARGRP_PF_OR_VF_BAR0_MASK(val) \
849 vxge_vBIT(val, 2, 6)
850/*0x00010*/ u64 bargrp_pf_or_vf_bar1_mask;
851#define VXGE_HW_BARGRP_PF_OR_VF_BAR1_MASK_BARGRP_PF_OR_VF_BAR1_MASK(val) \
852 vxge_vBIT(val, 2, 6)
853/*0x00018*/ u64 bargrp_pf_or_vf_bar2_mask;
854#define VXGE_HW_BARGRP_PF_OR_VF_BAR2_MASK_BARGRP_PF_OR_VF_BAR2_MASK(val) \
855 vxge_vBIT(val, 2, 6)
856/*0x00020*/ u64 msixgrp_no;
857#define VXGE_HW_MSIXGRP_NO_TABLE_SIZE(val) vxge_vBIT(val, 5, 11)
858
859} __packed;
860
861struct vxge_hw_mrpcim_reg {
862/*0x00000*/ u64 g3fbct_int_status;
863#define VXGE_HW_G3FBCT_INT_STATUS_ERR_G3IF_INT vxge_mBIT(0)
864/*0x00008*/ u64 g3fbct_int_mask;
865/*0x00010*/ u64 g3fbct_err_reg;
866#define VXGE_HW_G3FBCT_ERR_REG_G3IF_SM_ERR vxge_mBIT(4)
867#define VXGE_HW_G3FBCT_ERR_REG_G3IF_GDDR3_DECC vxge_mBIT(5)
868#define VXGE_HW_G3FBCT_ERR_REG_G3IF_GDDR3_U_DECC vxge_mBIT(6)
869#define VXGE_HW_G3FBCT_ERR_REG_G3IF_CTRL_FIFO_DECC vxge_mBIT(7)
870#define VXGE_HW_G3FBCT_ERR_REG_G3IF_GDDR3_SECC vxge_mBIT(29)
871#define VXGE_HW_G3FBCT_ERR_REG_G3IF_GDDR3_U_SECC vxge_mBIT(30)
872#define VXGE_HW_G3FBCT_ERR_REG_G3IF_CTRL_FIFO_SECC vxge_mBIT(31)
873/*0x00018*/ u64 g3fbct_err_mask;
874/*0x00020*/ u64 g3fbct_err_alarm;
875
876 u8 unused00a00[0x00a00-0x00028];
877
878/*0x00a00*/ u64 wrdma_int_status;
879#define VXGE_HW_WRDMA_INT_STATUS_RC_ALARM_RC_INT vxge_mBIT(0)
880#define VXGE_HW_WRDMA_INT_STATUS_RXDRM_SM_ERR_RXDRM_INT vxge_mBIT(1)
881#define VXGE_HW_WRDMA_INT_STATUS_RXDCM_SM_ERR_RXDCM_SM_INT vxge_mBIT(2)
882#define VXGE_HW_WRDMA_INT_STATUS_RXDWM_SM_ERR_RXDWM_INT vxge_mBIT(3)
883#define VXGE_HW_WRDMA_INT_STATUS_RDA_ERR_RDA_INT vxge_mBIT(6)
884#define VXGE_HW_WRDMA_INT_STATUS_RDA_ECC_DB_RDA_ECC_DB_INT vxge_mBIT(8)
885#define VXGE_HW_WRDMA_INT_STATUS_RDA_ECC_SG_RDA_ECC_SG_INT vxge_mBIT(9)
886#define VXGE_HW_WRDMA_INT_STATUS_FRF_ALARM_FRF_INT vxge_mBIT(12)
887#define VXGE_HW_WRDMA_INT_STATUS_ROCRC_ALARM_ROCRC_INT vxge_mBIT(13)
888#define VXGE_HW_WRDMA_INT_STATUS_WDE0_ALARM_WDE0_INT vxge_mBIT(14)
889#define VXGE_HW_WRDMA_INT_STATUS_WDE1_ALARM_WDE1_INT vxge_mBIT(15)
890#define VXGE_HW_WRDMA_INT_STATUS_WDE2_ALARM_WDE2_INT vxge_mBIT(16)
891#define VXGE_HW_WRDMA_INT_STATUS_WDE3_ALARM_WDE3_INT vxge_mBIT(17)
892/*0x00a08*/ u64 wrdma_int_mask;
893/*0x00a10*/ u64 rc_alarm_reg;
894#define VXGE_HW_RC_ALARM_REG_FTC_SM_ERR vxge_mBIT(0)
895#define VXGE_HW_RC_ALARM_REG_FTC_SM_PHASE_ERR vxge_mBIT(1)
896#define VXGE_HW_RC_ALARM_REG_BTDWM_SM_ERR vxge_mBIT(2)
897#define VXGE_HW_RC_ALARM_REG_BTC_SM_ERR vxge_mBIT(3)
898#define VXGE_HW_RC_ALARM_REG_BTDCM_SM_ERR vxge_mBIT(4)
899#define VXGE_HW_RC_ALARM_REG_BTDRM_SM_ERR vxge_mBIT(5)
900#define VXGE_HW_RC_ALARM_REG_RMM_RXD_RC_ECC_DB_ERR vxge_mBIT(6)
901#define VXGE_HW_RC_ALARM_REG_RMM_RXD_RC_ECC_SG_ERR vxge_mBIT(7)
902#define VXGE_HW_RC_ALARM_REG_RHS_RXD_RHS_ECC_DB_ERR vxge_mBIT(8)
903#define VXGE_HW_RC_ALARM_REG_RHS_RXD_RHS_ECC_SG_ERR vxge_mBIT(9)
904#define VXGE_HW_RC_ALARM_REG_RMM_SM_ERR vxge_mBIT(10)
905#define VXGE_HW_RC_ALARM_REG_BTC_VPATH_MISMATCH_ERR vxge_mBIT(12)
906/*0x00a18*/ u64 rc_alarm_mask;
907/*0x00a20*/ u64 rc_alarm_alarm;
908/*0x00a28*/ u64 rxdrm_sm_err_reg;
909#define VXGE_HW_RXDRM_SM_ERR_REG_PRC_VP(n) vxge_mBIT(n)
910/*0x00a30*/ u64 rxdrm_sm_err_mask;
911/*0x00a38*/ u64 rxdrm_sm_err_alarm;
912/*0x00a40*/ u64 rxdcm_sm_err_reg;
913#define VXGE_HW_RXDCM_SM_ERR_REG_PRC_VP(n) vxge_mBIT(n)
914/*0x00a48*/ u64 rxdcm_sm_err_mask;
915/*0x00a50*/ u64 rxdcm_sm_err_alarm;
916/*0x00a58*/ u64 rxdwm_sm_err_reg;
917#define VXGE_HW_RXDWM_SM_ERR_REG_PRC_VP(n) vxge_mBIT(n)
918/*0x00a60*/ u64 rxdwm_sm_err_mask;
919/*0x00a68*/ u64 rxdwm_sm_err_alarm;
920/*0x00a70*/ u64 rda_err_reg;
921#define VXGE_HW_RDA_ERR_REG_RDA_SM0_ERR_ALARM vxge_mBIT(0)
922#define VXGE_HW_RDA_ERR_REG_RDA_MISC_ERR vxge_mBIT(1)
923#define VXGE_HW_RDA_ERR_REG_RDA_PCIX_ERR vxge_mBIT(2)
924#define VXGE_HW_RDA_ERR_REG_RDA_RXD_ECC_DB_ERR vxge_mBIT(3)
925#define VXGE_HW_RDA_ERR_REG_RDA_FRM_ECC_DB_ERR vxge_mBIT(4)
926#define VXGE_HW_RDA_ERR_REG_RDA_UQM_ECC_DB_ERR vxge_mBIT(5)
927#define VXGE_HW_RDA_ERR_REG_RDA_IMM_ECC_DB_ERR vxge_mBIT(6)
928#define VXGE_HW_RDA_ERR_REG_RDA_TIM_ECC_DB_ERR vxge_mBIT(7)
929/*0x00a78*/ u64 rda_err_mask;
930/*0x00a80*/ u64 rda_err_alarm;
931/*0x00a88*/ u64 rda_ecc_db_reg;
932#define VXGE_HW_RDA_ECC_DB_REG_RDA_RXD_ERR(n) vxge_mBIT(n)
933/*0x00a90*/ u64 rda_ecc_db_mask;
934/*0x00a98*/ u64 rda_ecc_db_alarm;
935/*0x00aa0*/ u64 rda_ecc_sg_reg;
936#define VXGE_HW_RDA_ECC_SG_REG_RDA_RXD_ERR(n) vxge_mBIT(n)
937/*0x00aa8*/ u64 rda_ecc_sg_mask;
938/*0x00ab0*/ u64 rda_ecc_sg_alarm;
939/*0x00ab8*/ u64 rqa_err_reg;
940#define VXGE_HW_RQA_ERR_REG_RQA_SM_ERR_ALARM vxge_mBIT(0)
941/*0x00ac0*/ u64 rqa_err_mask;
942/*0x00ac8*/ u64 rqa_err_alarm;
943/*0x00ad0*/ u64 frf_alarm_reg;
944#define VXGE_HW_FRF_ALARM_REG_PRC_VP_FRF_SM_ERR(n) vxge_mBIT(n)
945/*0x00ad8*/ u64 frf_alarm_mask;
946/*0x00ae0*/ u64 frf_alarm_alarm;
947/*0x00ae8*/ u64 rocrc_alarm_reg;
948#define VXGE_HW_ROCRC_ALARM_REG_QCQ_QCC_BYP_ECC_DB vxge_mBIT(0)
949#define VXGE_HW_ROCRC_ALARM_REG_QCQ_QCC_BYP_ECC_SG vxge_mBIT(1)
950#define VXGE_HW_ROCRC_ALARM_REG_NOA_NMA_SM_ERR vxge_mBIT(2)
951#define VXGE_HW_ROCRC_ALARM_REG_NOA_IMMM_ECC_DB vxge_mBIT(3)
952#define VXGE_HW_ROCRC_ALARM_REG_NOA_IMMM_ECC_SG vxge_mBIT(4)
953#define VXGE_HW_ROCRC_ALARM_REG_UDQ_UMQM_ECC_DB vxge_mBIT(5)
954#define VXGE_HW_ROCRC_ALARM_REG_UDQ_UMQM_ECC_SG vxge_mBIT(6)
955#define VXGE_HW_ROCRC_ALARM_REG_NOA_RCBM_ECC_DB vxge_mBIT(11)
956#define VXGE_HW_ROCRC_ALARM_REG_NOA_RCBM_ECC_SG vxge_mBIT(12)
957#define VXGE_HW_ROCRC_ALARM_REG_QCQ_MULTI_EGB_RSVD_ERR vxge_mBIT(13)
958#define VXGE_HW_ROCRC_ALARM_REG_QCQ_MULTI_EGB_OWN_ERR vxge_mBIT(14)
959#define VXGE_HW_ROCRC_ALARM_REG_QCQ_MULTI_BYP_OWN_ERR vxge_mBIT(15)
960#define VXGE_HW_ROCRC_ALARM_REG_QCQ_OWN_NOT_ASSIGNED_ERR vxge_mBIT(16)
961#define VXGE_HW_ROCRC_ALARM_REG_QCQ_OWN_RSVD_SYNC_ERR vxge_mBIT(17)
962#define VXGE_HW_ROCRC_ALARM_REG_QCQ_LOST_EGB_ERR vxge_mBIT(18)
963#define VXGE_HW_ROCRC_ALARM_REG_RCQ_BYPQ0_OVERFLOW vxge_mBIT(19)
964#define VXGE_HW_ROCRC_ALARM_REG_RCQ_BYPQ1_OVERFLOW vxge_mBIT(20)
965#define VXGE_HW_ROCRC_ALARM_REG_RCQ_BYPQ2_OVERFLOW vxge_mBIT(21)
966#define VXGE_HW_ROCRC_ALARM_REG_NOA_WCT_CMD_FIFO_ERR vxge_mBIT(22)
967/*0x00af0*/ u64 rocrc_alarm_mask;
968/*0x00af8*/ u64 rocrc_alarm_alarm;
969/*0x00b00*/ u64 wde0_alarm_reg;
970#define VXGE_HW_WDE0_ALARM_REG_WDE0_DCC_SM_ERR vxge_mBIT(0)
971#define VXGE_HW_WDE0_ALARM_REG_WDE0_PRM_SM_ERR vxge_mBIT(1)
972#define VXGE_HW_WDE0_ALARM_REG_WDE0_CP_SM_ERR vxge_mBIT(2)
973#define VXGE_HW_WDE0_ALARM_REG_WDE0_CP_CMD_ERR vxge_mBIT(3)
974#define VXGE_HW_WDE0_ALARM_REG_WDE0_PCR_SM_ERR vxge_mBIT(4)
975/*0x00b08*/ u64 wde0_alarm_mask;
976/*0x00b10*/ u64 wde0_alarm_alarm;
977/*0x00b18*/ u64 wde1_alarm_reg;
978#define VXGE_HW_WDE1_ALARM_REG_WDE1_DCC_SM_ERR vxge_mBIT(0)
979#define VXGE_HW_WDE1_ALARM_REG_WDE1_PRM_SM_ERR vxge_mBIT(1)
980#define VXGE_HW_WDE1_ALARM_REG_WDE1_CP_SM_ERR vxge_mBIT(2)
981#define VXGE_HW_WDE1_ALARM_REG_WDE1_CP_CMD_ERR vxge_mBIT(3)
982#define VXGE_HW_WDE1_ALARM_REG_WDE1_PCR_SM_ERR vxge_mBIT(4)
983/*0x00b20*/ u64 wde1_alarm_mask;
984/*0x00b28*/ u64 wde1_alarm_alarm;
985/*0x00b30*/ u64 wde2_alarm_reg;
986#define VXGE_HW_WDE2_ALARM_REG_WDE2_DCC_SM_ERR vxge_mBIT(0)
987#define VXGE_HW_WDE2_ALARM_REG_WDE2_PRM_SM_ERR vxge_mBIT(1)
988#define VXGE_HW_WDE2_ALARM_REG_WDE2_CP_SM_ERR vxge_mBIT(2)
989#define VXGE_HW_WDE2_ALARM_REG_WDE2_CP_CMD_ERR vxge_mBIT(3)
990#define VXGE_HW_WDE2_ALARM_REG_WDE2_PCR_SM_ERR vxge_mBIT(4)
991/*0x00b38*/ u64 wde2_alarm_mask;
992/*0x00b40*/ u64 wde2_alarm_alarm;
993/*0x00b48*/ u64 wde3_alarm_reg;
994#define VXGE_HW_WDE3_ALARM_REG_WDE3_DCC_SM_ERR vxge_mBIT(0)
995#define VXGE_HW_WDE3_ALARM_REG_WDE3_PRM_SM_ERR vxge_mBIT(1)
996#define VXGE_HW_WDE3_ALARM_REG_WDE3_CP_SM_ERR vxge_mBIT(2)
997#define VXGE_HW_WDE3_ALARM_REG_WDE3_CP_CMD_ERR vxge_mBIT(3)
998#define VXGE_HW_WDE3_ALARM_REG_WDE3_PCR_SM_ERR vxge_mBIT(4)
999/*0x00b50*/ u64 wde3_alarm_mask;
1000/*0x00b58*/ u64 wde3_alarm_alarm;
1001
1002 u8 unused00be8[0x00be8-0x00b60];
1003
1004/*0x00be8*/ u64 rx_w_round_robin_0;
1005#define VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_0(val) vxge_vBIT(val, 3, 5)
1006#define VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_1(val) vxge_vBIT(val, 11, 5)
1007#define VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_2(val) vxge_vBIT(val, 19, 5)
1008#define VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_3(val) vxge_vBIT(val, 27, 5)
1009#define VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_4(val) vxge_vBIT(val, 35, 5)
1010#define VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_5(val) vxge_vBIT(val, 43, 5)
1011#define VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_6(val) vxge_vBIT(val, 51, 5)
1012#define VXGE_HW_RX_W_ROUND_ROBIN_0_RX_W_PRIORITY_SS_7(val) vxge_vBIT(val, 59, 5)
1013/*0x00bf0*/ u64 rx_w_round_robin_1;
1014#define VXGE_HW_RX_W_ROUND_ROBIN_1_RX_W_PRIORITY_SS_8(val) vxge_vBIT(val, 3, 5)
1015#define VXGE_HW_RX_W_ROUND_ROBIN_1_RX_W_PRIORITY_SS_9(val) vxge_vBIT(val, 11, 5)
1016#define VXGE_HW_RX_W_ROUND_ROBIN_1_RX_W_PRIORITY_SS_10(val) \
1017 vxge_vBIT(val, 19, 5)
1018#define VXGE_HW_RX_W_ROUND_ROBIN_1_RX_W_PRIORITY_SS_11(val) \
1019 vxge_vBIT(val, 27, 5)
1020#define VXGE_HW_RX_W_ROUND_ROBIN_1_RX_W_PRIORITY_SS_12(val) \
1021 vxge_vBIT(val, 35, 5)
1022#define VXGE_HW_RX_W_ROUND_ROBIN_1_RX_W_PRIORITY_SS_13(val) \
1023 vxge_vBIT(val, 43, 5)
1024#define VXGE_HW_RX_W_ROUND_ROBIN_1_RX_W_PRIORITY_SS_14(val) \
1025 vxge_vBIT(val, 51, 5)
1026#define VXGE_HW_RX_W_ROUND_ROBIN_1_RX_W_PRIORITY_SS_15(val) \
1027 vxge_vBIT(val, 59, 5)
1028/*0x00bf8*/ u64 rx_w_round_robin_2;
1029#define VXGE_HW_RX_W_ROUND_ROBIN_2_RX_W_PRIORITY_SS_16(val) vxge_vBIT(val, 3, 5)
1030#define VXGE_HW_RX_W_ROUND_ROBIN_2_RX_W_PRIORITY_SS_17(val) \
1031 vxge_vBIT(val, 11, 5)
1032#define VXGE_HW_RX_W_ROUND_ROBIN_2_RX_W_PRIORITY_SS_18(val) \
1033 vxge_vBIT(val, 19, 5)
1034#define VXGE_HW_RX_W_ROUND_ROBIN_2_RX_W_PRIORITY_SS_19(val) \
1035 vxge_vBIT(val, 27, 5)
1036#define VXGE_HW_RX_W_ROUND_ROBIN_2_RX_W_PRIORITY_SS_20(val) \
1037 vxge_vBIT(val, 35, 5)
1038#define VXGE_HW_RX_W_ROUND_ROBIN_2_RX_W_PRIORITY_SS_21(val) \
1039 vxge_vBIT(val, 43, 5)
1040#define VXGE_HW_RX_W_ROUND_ROBIN_2_RX_W_PRIORITY_SS_22(val) \
1041 vxge_vBIT(val, 51, 5)
1042#define VXGE_HW_RX_W_ROUND_ROBIN_2_RX_W_PRIORITY_SS_23(val) \
1043 vxge_vBIT(val, 59, 5)
1044/*0x00c00*/ u64 rx_w_round_robin_3;
1045#define VXGE_HW_RX_W_ROUND_ROBIN_3_RX_W_PRIORITY_SS_24(val) vxge_vBIT(val, 3, 5)
1046#define VXGE_HW_RX_W_ROUND_ROBIN_3_RX_W_PRIORITY_SS_25(val) \
1047 vxge_vBIT(val, 11, 5)
1048#define VXGE_HW_RX_W_ROUND_ROBIN_3_RX_W_PRIORITY_SS_26(val) \
1049 vxge_vBIT(val, 19, 5)
1050#define VXGE_HW_RX_W_ROUND_ROBIN_3_RX_W_PRIORITY_SS_27(val) \
1051 vxge_vBIT(val, 27, 5)
1052#define VXGE_HW_RX_W_ROUND_ROBIN_3_RX_W_PRIORITY_SS_28(val) \
1053 vxge_vBIT(val, 35, 5)
1054#define VXGE_HW_RX_W_ROUND_ROBIN_3_RX_W_PRIORITY_SS_29(val) \
1055 vxge_vBIT(val, 43, 5)
1056#define VXGE_HW_RX_W_ROUND_ROBIN_3_RX_W_PRIORITY_SS_30(val) \
1057 vxge_vBIT(val, 51, 5)
1058#define VXGE_HW_RX_W_ROUND_ROBIN_3_RX_W_PRIORITY_SS_31(val) \
1059 vxge_vBIT(val, 59, 5)
1060/*0x00c08*/ u64 rx_w_round_robin_4;
1061#define VXGE_HW_RX_W_ROUND_ROBIN_4_RX_W_PRIORITY_SS_32(val) vxge_vBIT(val, 3, 5)
1062#define VXGE_HW_RX_W_ROUND_ROBIN_4_RX_W_PRIORITY_SS_33(val) \
1063 vxge_vBIT(val, 11, 5)
1064#define VXGE_HW_RX_W_ROUND_ROBIN_4_RX_W_PRIORITY_SS_34(val) \
1065 vxge_vBIT(val, 19, 5)
1066#define VXGE_HW_RX_W_ROUND_ROBIN_4_RX_W_PRIORITY_SS_35(val) \
1067 vxge_vBIT(val, 27, 5)
1068#define VXGE_HW_RX_W_ROUND_ROBIN_4_RX_W_PRIORITY_SS_36(val) \
1069 vxge_vBIT(val, 35, 5)
1070#define VXGE_HW_RX_W_ROUND_ROBIN_4_RX_W_PRIORITY_SS_37(val) \
1071 vxge_vBIT(val, 43, 5)
1072#define VXGE_HW_RX_W_ROUND_ROBIN_4_RX_W_PRIORITY_SS_38(val) \
1073 vxge_vBIT(val, 51, 5)
1074#define VXGE_HW_RX_W_ROUND_ROBIN_4_RX_W_PRIORITY_SS_39(val) \
1075 vxge_vBIT(val, 59, 5)
1076/*0x00c10*/ u64 rx_w_round_robin_5;
1077#define VXGE_HW_RX_W_ROUND_ROBIN_5_RX_W_PRIORITY_SS_40(val) vxge_vBIT(val, 3, 5)
1078#define VXGE_HW_RX_W_ROUND_ROBIN_5_RX_W_PRIORITY_SS_41(val) \
1079 vxge_vBIT(val, 11, 5)
1080#define VXGE_HW_RX_W_ROUND_ROBIN_5_RX_W_PRIORITY_SS_42(val) \
1081 vxge_vBIT(val, 19, 5)
1082#define VXGE_HW_RX_W_ROUND_ROBIN_5_RX_W_PRIORITY_SS_43(val) \
1083 vxge_vBIT(val, 27, 5)
1084#define VXGE_HW_RX_W_ROUND_ROBIN_5_RX_W_PRIORITY_SS_44(val) \
1085 vxge_vBIT(val, 35, 5)
1086#define VXGE_HW_RX_W_ROUND_ROBIN_5_RX_W_PRIORITY_SS_45(val) \
1087 vxge_vBIT(val, 43, 5)
1088#define VXGE_HW_RX_W_ROUND_ROBIN_5_RX_W_PRIORITY_SS_46(val) \
1089 vxge_vBIT(val, 51, 5)
1090#define VXGE_HW_RX_W_ROUND_ROBIN_5_RX_W_PRIORITY_SS_47(val) \
1091 vxge_vBIT(val, 59, 5)
1092/*0x00c18*/ u64 rx_w_round_robin_6;
1093#define VXGE_HW_RX_W_ROUND_ROBIN_6_RX_W_PRIORITY_SS_48(val) vxge_vBIT(val, 3, 5)
1094#define VXGE_HW_RX_W_ROUND_ROBIN_6_RX_W_PRIORITY_SS_49(val) \
1095 vxge_vBIT(val, 11, 5)
1096#define VXGE_HW_RX_W_ROUND_ROBIN_6_RX_W_PRIORITY_SS_50(val) \
1097 vxge_vBIT(val, 19, 5)
1098#define VXGE_HW_RX_W_ROUND_ROBIN_6_RX_W_PRIORITY_SS_51(val) \
1099 vxge_vBIT(val, 27, 5)
1100#define VXGE_HW_RX_W_ROUND_ROBIN_6_RX_W_PRIORITY_SS_52(val) \
1101 vxge_vBIT(val, 35, 5)
1102#define VXGE_HW_RX_W_ROUND_ROBIN_6_RX_W_PRIORITY_SS_53(val) \
1103 vxge_vBIT(val, 43, 5)
1104#define VXGE_HW_RX_W_ROUND_ROBIN_6_RX_W_PRIORITY_SS_54(val) \
1105 vxge_vBIT(val, 51, 5)
1106#define VXGE_HW_RX_W_ROUND_ROBIN_6_RX_W_PRIORITY_SS_55(val) \
1107 vxge_vBIT(val, 59, 5)
1108/*0x00c20*/ u64 rx_w_round_robin_7;
1109#define VXGE_HW_RX_W_ROUND_ROBIN_7_RX_W_PRIORITY_SS_56(val) vxge_vBIT(val, 3, 5)
1110#define VXGE_HW_RX_W_ROUND_ROBIN_7_RX_W_PRIORITY_SS_57(val) \
1111 vxge_vBIT(val, 11, 5)
1112#define VXGE_HW_RX_W_ROUND_ROBIN_7_RX_W_PRIORITY_SS_58(val) \
1113 vxge_vBIT(val, 19, 5)
1114#define VXGE_HW_RX_W_ROUND_ROBIN_7_RX_W_PRIORITY_SS_59(val) \
1115 vxge_vBIT(val, 27, 5)
1116#define VXGE_HW_RX_W_ROUND_ROBIN_7_RX_W_PRIORITY_SS_60(val) \
1117 vxge_vBIT(val, 35, 5)
1118#define VXGE_HW_RX_W_ROUND_ROBIN_7_RX_W_PRIORITY_SS_61(val) \
1119 vxge_vBIT(val, 43, 5)
1120#define VXGE_HW_RX_W_ROUND_ROBIN_7_RX_W_PRIORITY_SS_62(val) \
1121 vxge_vBIT(val, 51, 5)
1122#define VXGE_HW_RX_W_ROUND_ROBIN_7_RX_W_PRIORITY_SS_63(val) \
1123 vxge_vBIT(val, 59, 5)
1124/*0x00c28*/ u64 rx_w_round_robin_8;
1125#define VXGE_HW_RX_W_ROUND_ROBIN_8_RX_W_PRIORITY_SS_64(val) vxge_vBIT(val, 3, 5)
1126#define VXGE_HW_RX_W_ROUND_ROBIN_8_RX_W_PRIORITY_SS_65(val) \
1127 vxge_vBIT(val, 11, 5)
1128#define VXGE_HW_RX_W_ROUND_ROBIN_8_RX_W_PRIORITY_SS_66(val) \
1129 vxge_vBIT(val, 19, 5)
1130#define VXGE_HW_RX_W_ROUND_ROBIN_8_RX_W_PRIORITY_SS_67(val) \
1131 vxge_vBIT(val, 27, 5)
1132#define VXGE_HW_RX_W_ROUND_ROBIN_8_RX_W_PRIORITY_SS_68(val) \
1133 vxge_vBIT(val, 35, 5)
1134#define VXGE_HW_RX_W_ROUND_ROBIN_8_RX_W_PRIORITY_SS_69(val) \
1135 vxge_vBIT(val, 43, 5)
1136#define VXGE_HW_RX_W_ROUND_ROBIN_8_RX_W_PRIORITY_SS_70(val) \
1137 vxge_vBIT(val, 51, 5)
1138#define VXGE_HW_RX_W_ROUND_ROBIN_8_RX_W_PRIORITY_SS_71(val) \
1139 vxge_vBIT(val, 59, 5)
1140/*0x00c30*/ u64 rx_w_round_robin_9;
1141#define VXGE_HW_RX_W_ROUND_ROBIN_9_RX_W_PRIORITY_SS_72(val) vxge_vBIT(val, 3, 5)
1142#define VXGE_HW_RX_W_ROUND_ROBIN_9_RX_W_PRIORITY_SS_73(val) \
1143 vxge_vBIT(val, 11, 5)
1144#define VXGE_HW_RX_W_ROUND_ROBIN_9_RX_W_PRIORITY_SS_74(val) \
1145 vxge_vBIT(val, 19, 5)
1146#define VXGE_HW_RX_W_ROUND_ROBIN_9_RX_W_PRIORITY_SS_75(val) \
1147 vxge_vBIT(val, 27, 5)
1148#define VXGE_HW_RX_W_ROUND_ROBIN_9_RX_W_PRIORITY_SS_76(val) \
1149 vxge_vBIT(val, 35, 5)
1150#define VXGE_HW_RX_W_ROUND_ROBIN_9_RX_W_PRIORITY_SS_77(val) \
1151 vxge_vBIT(val, 43, 5)
1152#define VXGE_HW_RX_W_ROUND_ROBIN_9_RX_W_PRIORITY_SS_78(val) \
1153 vxge_vBIT(val, 51, 5)
1154#define VXGE_HW_RX_W_ROUND_ROBIN_9_RX_W_PRIORITY_SS_79(val) \
1155 vxge_vBIT(val, 59, 5)
1156/*0x00c38*/ u64 rx_w_round_robin_10;
1157#define VXGE_HW_RX_W_ROUND_ROBIN_10_RX_W_PRIORITY_SS_80(val) \
1158 vxge_vBIT(val, 3, 5)
1159#define VXGE_HW_RX_W_ROUND_ROBIN_10_RX_W_PRIORITY_SS_81(val) \
1160 vxge_vBIT(val, 11, 5)
1161#define VXGE_HW_RX_W_ROUND_ROBIN_10_RX_W_PRIORITY_SS_82(val) \
1162 vxge_vBIT(val, 19, 5)
1163#define VXGE_HW_RX_W_ROUND_ROBIN_10_RX_W_PRIORITY_SS_83(val) \
1164 vxge_vBIT(val, 27, 5)
1165#define VXGE_HW_RX_W_ROUND_ROBIN_10_RX_W_PRIORITY_SS_84(val) \
1166 vxge_vBIT(val, 35, 5)
1167#define VXGE_HW_RX_W_ROUND_ROBIN_10_RX_W_PRIORITY_SS_85(val) \
1168 vxge_vBIT(val, 43, 5)
1169#define VXGE_HW_RX_W_ROUND_ROBIN_10_RX_W_PRIORITY_SS_86(val) \
1170 vxge_vBIT(val, 51, 5)
1171#define VXGE_HW_RX_W_ROUND_ROBIN_10_RX_W_PRIORITY_SS_87(val) \
1172 vxge_vBIT(val, 59, 5)
1173/*0x00c40*/ u64 rx_w_round_robin_11;
1174#define VXGE_HW_RX_W_ROUND_ROBIN_11_RX_W_PRIORITY_SS_88(val) \
1175 vxge_vBIT(val, 3, 5)
1176#define VXGE_HW_RX_W_ROUND_ROBIN_11_RX_W_PRIORITY_SS_89(val) \
1177 vxge_vBIT(val, 11, 5)
1178#define VXGE_HW_RX_W_ROUND_ROBIN_11_RX_W_PRIORITY_SS_90(val) \
1179 vxge_vBIT(val, 19, 5)
1180#define VXGE_HW_RX_W_ROUND_ROBIN_11_RX_W_PRIORITY_SS_91(val) \
1181 vxge_vBIT(val, 27, 5)
1182#define VXGE_HW_RX_W_ROUND_ROBIN_11_RX_W_PRIORITY_SS_92(val) \
1183 vxge_vBIT(val, 35, 5)
1184#define VXGE_HW_RX_W_ROUND_ROBIN_11_RX_W_PRIORITY_SS_93(val) \
1185 vxge_vBIT(val, 43, 5)
1186#define VXGE_HW_RX_W_ROUND_ROBIN_11_RX_W_PRIORITY_SS_94(val) \
1187 vxge_vBIT(val, 51, 5)
1188#define VXGE_HW_RX_W_ROUND_ROBIN_11_RX_W_PRIORITY_SS_95(val) \
1189 vxge_vBIT(val, 59, 5)
1190/*0x00c48*/ u64 rx_w_round_robin_12;
1191#define VXGE_HW_RX_W_ROUND_ROBIN_12_RX_W_PRIORITY_SS_96(val) \
1192 vxge_vBIT(val, 3, 5)
1193#define VXGE_HW_RX_W_ROUND_ROBIN_12_RX_W_PRIORITY_SS_97(val) \
1194 vxge_vBIT(val, 11, 5)
1195#define VXGE_HW_RX_W_ROUND_ROBIN_12_RX_W_PRIORITY_SS_98(val) \
1196 vxge_vBIT(val, 19, 5)
1197#define VXGE_HW_RX_W_ROUND_ROBIN_12_RX_W_PRIORITY_SS_99(val) \
1198 vxge_vBIT(val, 27, 5)
1199#define VXGE_HW_RX_W_ROUND_ROBIN_12_RX_W_PRIORITY_SS_100(val) \
1200 vxge_vBIT(val, 35, 5)
1201#define VXGE_HW_RX_W_ROUND_ROBIN_12_RX_W_PRIORITY_SS_101(val) \
1202 vxge_vBIT(val, 43, 5)
1203#define VXGE_HW_RX_W_ROUND_ROBIN_12_RX_W_PRIORITY_SS_102(val) \
1204 vxge_vBIT(val, 51, 5)
1205#define VXGE_HW_RX_W_ROUND_ROBIN_12_RX_W_PRIORITY_SS_103(val) \
1206 vxge_vBIT(val, 59, 5)
1207/*0x00c50*/ u64 rx_w_round_robin_13;
1208#define VXGE_HW_RX_W_ROUND_ROBIN_13_RX_W_PRIORITY_SS_104(val) \
1209 vxge_vBIT(val, 3, 5)
1210#define VXGE_HW_RX_W_ROUND_ROBIN_13_RX_W_PRIORITY_SS_105(val) \
1211 vxge_vBIT(val, 11, 5)
1212#define VXGE_HW_RX_W_ROUND_ROBIN_13_RX_W_PRIORITY_SS_106(val) \
1213 vxge_vBIT(val, 19, 5)
1214#define VXGE_HW_RX_W_ROUND_ROBIN_13_RX_W_PRIORITY_SS_107(val) \
1215 vxge_vBIT(val, 27, 5)
1216#define VXGE_HW_RX_W_ROUND_ROBIN_13_RX_W_PRIORITY_SS_108(val) \
1217 vxge_vBIT(val, 35, 5)
1218#define VXGE_HW_RX_W_ROUND_ROBIN_13_RX_W_PRIORITY_SS_109(val) \
1219 vxge_vBIT(val, 43, 5)
1220#define VXGE_HW_RX_W_ROUND_ROBIN_13_RX_W_PRIORITY_SS_110(val) \
1221 vxge_vBIT(val, 51, 5)
1222#define VXGE_HW_RX_W_ROUND_ROBIN_13_RX_W_PRIORITY_SS_111(val) \
1223 vxge_vBIT(val, 59, 5)
1224/*0x00c58*/ u64 rx_w_round_robin_14;
1225#define VXGE_HW_RX_W_ROUND_ROBIN_14_RX_W_PRIORITY_SS_112(val) \
1226 vxge_vBIT(val, 3, 5)
1227#define VXGE_HW_RX_W_ROUND_ROBIN_14_RX_W_PRIORITY_SS_113(val) \
1228 vxge_vBIT(val, 11, 5)
1229#define VXGE_HW_RX_W_ROUND_ROBIN_14_RX_W_PRIORITY_SS_114(val) \
1230 vxge_vBIT(val, 19, 5)
1231#define VXGE_HW_RX_W_ROUND_ROBIN_14_RX_W_PRIORITY_SS_115(val) \
1232 vxge_vBIT(val, 27, 5)
1233#define VXGE_HW_RX_W_ROUND_ROBIN_14_RX_W_PRIORITY_SS_116(val) \
1234 vxge_vBIT(val, 35, 5)
1235#define VXGE_HW_RX_W_ROUND_ROBIN_14_RX_W_PRIORITY_SS_117(val) \
1236 vxge_vBIT(val, 43, 5)
1237#define VXGE_HW_RX_W_ROUND_ROBIN_14_RX_W_PRIORITY_SS_118(val) \
1238 vxge_vBIT(val, 51, 5)
1239#define VXGE_HW_RX_W_ROUND_ROBIN_14_RX_W_PRIORITY_SS_119(val) \
1240 vxge_vBIT(val, 59, 5)
1241/*0x00c60*/ u64 rx_w_round_robin_15;
1242#define VXGE_HW_RX_W_ROUND_ROBIN_15_RX_W_PRIORITY_SS_120(val) \
1243 vxge_vBIT(val, 3, 5)
1244#define VXGE_HW_RX_W_ROUND_ROBIN_15_RX_W_PRIORITY_SS_121(val) \
1245 vxge_vBIT(val, 11, 5)
1246#define VXGE_HW_RX_W_ROUND_ROBIN_15_RX_W_PRIORITY_SS_122(val) \
1247 vxge_vBIT(val, 19, 5)
1248#define VXGE_HW_RX_W_ROUND_ROBIN_15_RX_W_PRIORITY_SS_123(val) \
1249 vxge_vBIT(val, 27, 5)
1250#define VXGE_HW_RX_W_ROUND_ROBIN_15_RX_W_PRIORITY_SS_124(val) \
1251 vxge_vBIT(val, 35, 5)
1252#define VXGE_HW_RX_W_ROUND_ROBIN_15_RX_W_PRIORITY_SS_125(val) \
1253 vxge_vBIT(val, 43, 5)
1254#define VXGE_HW_RX_W_ROUND_ROBIN_15_RX_W_PRIORITY_SS_126(val) \
1255 vxge_vBIT(val, 51, 5)
1256#define VXGE_HW_RX_W_ROUND_ROBIN_15_RX_W_PRIORITY_SS_127(val) \
1257 vxge_vBIT(val, 59, 5)
1258/*0x00c68*/ u64 rx_w_round_robin_16;
1259#define VXGE_HW_RX_W_ROUND_ROBIN_16_RX_W_PRIORITY_SS_128(val) \
1260 vxge_vBIT(val, 3, 5)
1261#define VXGE_HW_RX_W_ROUND_ROBIN_16_RX_W_PRIORITY_SS_129(val) \
1262 vxge_vBIT(val, 11, 5)
1263#define VXGE_HW_RX_W_ROUND_ROBIN_16_RX_W_PRIORITY_SS_130(val) \
1264 vxge_vBIT(val, 19, 5)
1265#define VXGE_HW_RX_W_ROUND_ROBIN_16_RX_W_PRIORITY_SS_131(val) \
1266 vxge_vBIT(val, 27, 5)
1267#define VXGE_HW_RX_W_ROUND_ROBIN_16_RX_W_PRIORITY_SS_132(val) \
1268 vxge_vBIT(val, 35, 5)
1269#define VXGE_HW_RX_W_ROUND_ROBIN_16_RX_W_PRIORITY_SS_133(val) \
1270 vxge_vBIT(val, 43, 5)
1271#define VXGE_HW_RX_W_ROUND_ROBIN_16_RX_W_PRIORITY_SS_134(val) \
1272 vxge_vBIT(val, 51, 5)
1273#define VXGE_HW_RX_W_ROUND_ROBIN_16_RX_W_PRIORITY_SS_135(val) \
1274 vxge_vBIT(val, 59, 5)
1275/*0x00c70*/ u64 rx_w_round_robin_17;
1276#define VXGE_HW_RX_W_ROUND_ROBIN_17_RX_W_PRIORITY_SS_136(val) \
1277 vxge_vBIT(val, 3, 5)
1278#define VXGE_HW_RX_W_ROUND_ROBIN_17_RX_W_PRIORITY_SS_137(val) \
1279 vxge_vBIT(val, 11, 5)
1280#define VXGE_HW_RX_W_ROUND_ROBIN_17_RX_W_PRIORITY_SS_138(val) \
1281 vxge_vBIT(val, 19, 5)
1282#define VXGE_HW_RX_W_ROUND_ROBIN_17_RX_W_PRIORITY_SS_139(val) \
1283 vxge_vBIT(val, 27, 5)
1284#define VXGE_HW_RX_W_ROUND_ROBIN_17_RX_W_PRIORITY_SS_140(val) \
1285 vxge_vBIT(val, 35, 5)
1286#define VXGE_HW_RX_W_ROUND_ROBIN_17_RX_W_PRIORITY_SS_141(val) \
1287 vxge_vBIT(val, 43, 5)
1288#define VXGE_HW_RX_W_ROUND_ROBIN_17_RX_W_PRIORITY_SS_142(val) \
1289 vxge_vBIT(val, 51, 5)
1290#define VXGE_HW_RX_W_ROUND_ROBIN_17_RX_W_PRIORITY_SS_143(val) \
1291 vxge_vBIT(val, 59, 5)
1292/*0x00c78*/ u64 rx_w_round_robin_18;
1293#define VXGE_HW_RX_W_ROUND_ROBIN_18_RX_W_PRIORITY_SS_144(val) \
1294 vxge_vBIT(val, 3, 5)
1295#define VXGE_HW_RX_W_ROUND_ROBIN_18_RX_W_PRIORITY_SS_145(val) \
1296 vxge_vBIT(val, 11, 5)
1297#define VXGE_HW_RX_W_ROUND_ROBIN_18_RX_W_PRIORITY_SS_146(val) \
1298 vxge_vBIT(val, 19, 5)
1299#define VXGE_HW_RX_W_ROUND_ROBIN_18_RX_W_PRIORITY_SS_147(val) \
1300 vxge_vBIT(val, 27, 5)
1301#define VXGE_HW_RX_W_ROUND_ROBIN_18_RX_W_PRIORITY_SS_148(val) \
1302 vxge_vBIT(val, 35, 5)
1303#define VXGE_HW_RX_W_ROUND_ROBIN_18_RX_W_PRIORITY_SS_149(val) \
1304 vxge_vBIT(val, 43, 5)
1305#define VXGE_HW_RX_W_ROUND_ROBIN_18_RX_W_PRIORITY_SS_150(val) \
1306 vxge_vBIT(val, 51, 5)
1307#define VXGE_HW_RX_W_ROUND_ROBIN_18_RX_W_PRIORITY_SS_151(val) \
1308 vxge_vBIT(val, 59, 5)
1309/*0x00c80*/ u64 rx_w_round_robin_19;
1310#define VXGE_HW_RX_W_ROUND_ROBIN_19_RX_W_PRIORITY_SS_152(val) \
1311 vxge_vBIT(val, 3, 5)
1312#define VXGE_HW_RX_W_ROUND_ROBIN_19_RX_W_PRIORITY_SS_153(val) \
1313 vxge_vBIT(val, 11, 5)
1314#define VXGE_HW_RX_W_ROUND_ROBIN_19_RX_W_PRIORITY_SS_154(val) \
1315 vxge_vBIT(val, 19, 5)
1316#define VXGE_HW_RX_W_ROUND_ROBIN_19_RX_W_PRIORITY_SS_155(val) \
1317 vxge_vBIT(val, 27, 5)
1318#define VXGE_HW_RX_W_ROUND_ROBIN_19_RX_W_PRIORITY_SS_156(val) \
1319 vxge_vBIT(val, 35, 5)
1320#define VXGE_HW_RX_W_ROUND_ROBIN_19_RX_W_PRIORITY_SS_157(val) \
1321 vxge_vBIT(val, 43, 5)
1322#define VXGE_HW_RX_W_ROUND_ROBIN_19_RX_W_PRIORITY_SS_158(val) \
1323 vxge_vBIT(val, 51, 5)
1324#define VXGE_HW_RX_W_ROUND_ROBIN_19_RX_W_PRIORITY_SS_159(val) \
1325 vxge_vBIT(val, 59, 5)
1326/*0x00c88*/ u64 rx_w_round_robin_20;
1327#define VXGE_HW_RX_W_ROUND_ROBIN_20_RX_W_PRIORITY_SS_160(val) \
1328 vxge_vBIT(val, 3, 5)
1329#define VXGE_HW_RX_W_ROUND_ROBIN_20_RX_W_PRIORITY_SS_161(val) \
1330 vxge_vBIT(val, 11, 5)
1331#define VXGE_HW_RX_W_ROUND_ROBIN_20_RX_W_PRIORITY_SS_162(val) \
1332 vxge_vBIT(val, 19, 5)
1333#define VXGE_HW_RX_W_ROUND_ROBIN_20_RX_W_PRIORITY_SS_163(val) \
1334 vxge_vBIT(val, 27, 5)
1335#define VXGE_HW_RX_W_ROUND_ROBIN_20_RX_W_PRIORITY_SS_164(val) \
1336 vxge_vBIT(val, 35, 5)
1337#define VXGE_HW_RX_W_ROUND_ROBIN_20_RX_W_PRIORITY_SS_165(val) \
1338 vxge_vBIT(val, 43, 5)
1339#define VXGE_HW_RX_W_ROUND_ROBIN_20_RX_W_PRIORITY_SS_166(val) \
1340 vxge_vBIT(val, 51, 5)
1341#define VXGE_HW_RX_W_ROUND_ROBIN_20_RX_W_PRIORITY_SS_167(val) \
1342 vxge_vBIT(val, 59, 5)
1343/*0x00c90*/ u64 rx_w_round_robin_21;
1344#define VXGE_HW_RX_W_ROUND_ROBIN_21_RX_W_PRIORITY_SS_168(val) \
1345 vxge_vBIT(val, 3, 5)
1346#define VXGE_HW_RX_W_ROUND_ROBIN_21_RX_W_PRIORITY_SS_169(val) \
1347 vxge_vBIT(val, 11, 5)
1348#define VXGE_HW_RX_W_ROUND_ROBIN_21_RX_W_PRIORITY_SS_170(val) \
1349 vxge_vBIT(val, 19, 5)
1350
1351#define VXGE_HW_WRR_RING_SERVICE_STATES 171
1352#define VXGE_HW_WRR_RING_COUNT 22
1353
1354/*0x00c98*/ u64 rx_queue_priority_0;
1355#define VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_0(val) vxge_vBIT(val, 3, 5)
1356#define VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_1(val) vxge_vBIT(val, 11, 5)
1357#define VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_2(val) vxge_vBIT(val, 19, 5)
1358#define VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_3(val) vxge_vBIT(val, 27, 5)
1359#define VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_4(val) vxge_vBIT(val, 35, 5)
1360#define VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_5(val) vxge_vBIT(val, 43, 5)
1361#define VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_6(val) vxge_vBIT(val, 51, 5)
1362#define VXGE_HW_RX_QUEUE_PRIORITY_0_RX_Q_NUMBER_7(val) vxge_vBIT(val, 59, 5)
1363/*0x00ca0*/ u64 rx_queue_priority_1;
1364#define VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_8(val) vxge_vBIT(val, 3, 5)
1365#define VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_9(val) vxge_vBIT(val, 11, 5)
1366#define VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_10(val) vxge_vBIT(val, 19, 5)
1367#define VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_11(val) vxge_vBIT(val, 27, 5)
1368#define VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_12(val) vxge_vBIT(val, 35, 5)
1369#define VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_13(val) vxge_vBIT(val, 43, 5)
1370#define VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_14(val) vxge_vBIT(val, 51, 5)
1371#define VXGE_HW_RX_QUEUE_PRIORITY_1_RX_Q_NUMBER_15(val) vxge_vBIT(val, 59, 5)
1372/*0x00ca8*/ u64 rx_queue_priority_2;
1373#define VXGE_HW_RX_QUEUE_PRIORITY_2_RX_Q_NUMBER_16(val) vxge_vBIT(val, 3, 5)
1374 u8 unused00cc8[0x00cc8-0x00cb0];
1375
1376/*0x00cc8*/ u64 replication_queue_priority;
1377#define VXGE_HW_REPLICATION_QUEUE_PRIORITY_REPLICATION_QUEUE_PRIORITY(val) \
1378 vxge_vBIT(val, 59, 5)
1379/*0x00cd0*/ u64 rx_queue_select;
1380#define VXGE_HW_RX_QUEUE_SELECT_NUMBER(n) vxge_mBIT(n)
1381#define VXGE_HW_RX_QUEUE_SELECT_ENABLE_CODE vxge_mBIT(15)
1382#define VXGE_HW_RX_QUEUE_SELECT_ENABLE_HIERARCHICAL_PRTY vxge_mBIT(23)
1383/*0x00cd8*/ u64 rqa_vpbp_ctrl;
1384#define VXGE_HW_RQA_VPBP_CTRL_WR_XON_DIS vxge_mBIT(15)
1385#define VXGE_HW_RQA_VPBP_CTRL_ROCRC_DIS vxge_mBIT(23)
1386#define VXGE_HW_RQA_VPBP_CTRL_TXPE_DIS vxge_mBIT(31)
1387/*0x00ce0*/ u64 rx_multi_cast_ctrl;
1388#define VXGE_HW_RX_MULTI_CAST_CTRL_TIME_OUT_DIS vxge_mBIT(0)
1389#define VXGE_HW_RX_MULTI_CAST_CTRL_FRM_DROP_DIS vxge_mBIT(1)
1390#define VXGE_HW_RX_MULTI_CAST_CTRL_NO_RXD_TIME_OUT_CNT(val) \
1391 vxge_vBIT(val, 2, 30)
1392#define VXGE_HW_RX_MULTI_CAST_CTRL_TIME_OUT_CNT(val) vxge_vBIT(val, 32, 32)
1393/*0x00ce8*/ u64 wde_prm_ctrl;
1394#define VXGE_HW_WDE_PRM_CTRL_SPAV_THRESHOLD(val) vxge_vBIT(val, 2, 10)
1395#define VXGE_HW_WDE_PRM_CTRL_SPLIT_THRESHOLD(val) vxge_vBIT(val, 18, 14)
1396#define VXGE_HW_WDE_PRM_CTRL_SPLIT_ON_1ST_ROW vxge_mBIT(32)
1397#define VXGE_HW_WDE_PRM_CTRL_SPLIT_ON_ROW_BNDRY vxge_mBIT(33)
1398#define VXGE_HW_WDE_PRM_CTRL_FB_ROW_SIZE(val) vxge_vBIT(val, 46, 2)
1399/*0x00cf0*/ u64 noa_ctrl;
1400#define VXGE_HW_NOA_CTRL_FRM_PRTY_QUOTA(val) vxge_vBIT(val, 3, 5)
1401#define VXGE_HW_NOA_CTRL_NON_FRM_PRTY_QUOTA(val) vxge_vBIT(val, 11, 5)
1402#define VXGE_HW_NOA_CTRL_IGNORE_KDFC_IF_STATUS vxge_mBIT(16)
1403#define VXGE_HW_NOA_CTRL_MAX_JOB_CNT_FOR_WDE0(val) vxge_vBIT(val, 37, 4)
1404#define VXGE_HW_NOA_CTRL_MAX_JOB_CNT_FOR_WDE1(val) vxge_vBIT(val, 45, 4)
1405#define VXGE_HW_NOA_CTRL_MAX_JOB_CNT_FOR_WDE2(val) vxge_vBIT(val, 53, 4)
1406#define VXGE_HW_NOA_CTRL_MAX_JOB_CNT_FOR_WDE3(val) vxge_vBIT(val, 60, 4)
1407/*0x00cf8*/ u64 phase_cfg;
1408#define VXGE_HW_PHASE_CFG_QCC_WR_PHASE_EN vxge_mBIT(0)
1409#define VXGE_HW_PHASE_CFG_QCC_RD_PHASE_EN vxge_mBIT(3)
1410#define VXGE_HW_PHASE_CFG_IMMM_WR_PHASE_EN vxge_mBIT(7)
1411#define VXGE_HW_PHASE_CFG_IMMM_RD_PHASE_EN vxge_mBIT(11)
1412#define VXGE_HW_PHASE_CFG_UMQM_WR_PHASE_EN vxge_mBIT(15)
1413#define VXGE_HW_PHASE_CFG_UMQM_RD_PHASE_EN vxge_mBIT(19)
1414#define VXGE_HW_PHASE_CFG_RCBM_WR_PHASE_EN vxge_mBIT(23)
1415#define VXGE_HW_PHASE_CFG_RCBM_RD_PHASE_EN vxge_mBIT(27)
1416#define VXGE_HW_PHASE_CFG_RXD_RC_WR_PHASE_EN vxge_mBIT(31)
1417#define VXGE_HW_PHASE_CFG_RXD_RC_RD_PHASE_EN vxge_mBIT(35)
1418#define VXGE_HW_PHASE_CFG_RXD_RHS_WR_PHASE_EN vxge_mBIT(39)
1419#define VXGE_HW_PHASE_CFG_RXD_RHS_RD_PHASE_EN vxge_mBIT(43)
1420/*0x00d00*/ u64 rcq_bypq_cfg;
1421#define VXGE_HW_RCQ_BYPQ_CFG_OVERFLOW_THRESHOLD(val) vxge_vBIT(val, 10, 22)
1422#define VXGE_HW_RCQ_BYPQ_CFG_BYP_ON_THRESHOLD(val) vxge_vBIT(val, 39, 9)
1423#define VXGE_HW_RCQ_BYPQ_CFG_BYP_OFF_THRESHOLD(val) vxge_vBIT(val, 55, 9)
1424 u8 unused00e00[0x00e00-0x00d08];
1425
1426/*0x00e00*/ u64 doorbell_int_status;
1427#define VXGE_HW_DOORBELL_INT_STATUS_KDFC_ERR_REG_TXDMA_KDFC_INT vxge_mBIT(7)
1428#define VXGE_HW_DOORBELL_INT_STATUS_USDC_ERR_REG_TXDMA_USDC_INT vxge_mBIT(15)
1429/*0x00e08*/ u64 doorbell_int_mask;
1430/*0x00e10*/ u64 kdfc_err_reg;
1431#define VXGE_HW_KDFC_ERR_REG_KDFC_KDFC_ECC_SG_ERR vxge_mBIT(7)
1432#define VXGE_HW_KDFC_ERR_REG_KDFC_KDFC_ECC_DB_ERR vxge_mBIT(15)
1433#define VXGE_HW_KDFC_ERR_REG_KDFC_KDFC_SM_ERR_ALARM vxge_mBIT(23)
1434#define VXGE_HW_KDFC_ERR_REG_KDFC_KDFC_MISC_ERR_1 vxge_mBIT(32)
1435#define VXGE_HW_KDFC_ERR_REG_KDFC_KDFC_PCIX_ERR vxge_mBIT(39)
1436/*0x00e18*/ u64 kdfc_err_mask;
1437/*0x00e20*/ u64 kdfc_err_reg_alarm;
1438#define VXGE_HW_KDFC_ERR_REG_ALARM_KDFC_KDFC_ECC_SG_ERR vxge_mBIT(7)
1439#define VXGE_HW_KDFC_ERR_REG_ALARM_KDFC_KDFC_ECC_DB_ERR vxge_mBIT(15)
1440#define VXGE_HW_KDFC_ERR_REG_ALARM_KDFC_KDFC_SM_ERR_ALARM vxge_mBIT(23)
1441#define VXGE_HW_KDFC_ERR_REG_ALARM_KDFC_KDFC_MISC_ERR_1 vxge_mBIT(32)
1442#define VXGE_HW_KDFC_ERR_REG_ALARM_KDFC_KDFC_PCIX_ERR vxge_mBIT(39)
1443 u8 unused00e40[0x00e40-0x00e28];
1444/*0x00e40*/ u64 kdfc_vp_partition_0;
1445#define VXGE_HW_KDFC_VP_PARTITION_0_ENABLE vxge_mBIT(0)
1446#define VXGE_HW_KDFC_VP_PARTITION_0_NUMBER_0(val) vxge_vBIT(val, 5, 3)
1447#define VXGE_HW_KDFC_VP_PARTITION_0_LENGTH_0(val) vxge_vBIT(val, 17, 15)
1448#define VXGE_HW_KDFC_VP_PARTITION_0_NUMBER_1(val) vxge_vBIT(val, 37, 3)
1449#define VXGE_HW_KDFC_VP_PARTITION_0_LENGTH_1(val) vxge_vBIT(val, 49, 15)
1450/*0x00e48*/ u64 kdfc_vp_partition_1;
1451#define VXGE_HW_KDFC_VP_PARTITION_1_NUMBER_2(val) vxge_vBIT(val, 5, 3)
1452#define VXGE_HW_KDFC_VP_PARTITION_1_LENGTH_2(val) vxge_vBIT(val, 17, 15)
1453#define VXGE_HW_KDFC_VP_PARTITION_1_NUMBER_3(val) vxge_vBIT(val, 37, 3)
1454#define VXGE_HW_KDFC_VP_PARTITION_1_LENGTH_3(val) vxge_vBIT(val, 49, 15)
1455/*0x00e50*/ u64 kdfc_vp_partition_2;
1456#define VXGE_HW_KDFC_VP_PARTITION_2_NUMBER_4(val) vxge_vBIT(val, 5, 3)
1457#define VXGE_HW_KDFC_VP_PARTITION_2_LENGTH_4(val) vxge_vBIT(val, 17, 15)
1458#define VXGE_HW_KDFC_VP_PARTITION_2_NUMBER_5(val) vxge_vBIT(val, 37, 3)
1459#define VXGE_HW_KDFC_VP_PARTITION_2_LENGTH_5(val) vxge_vBIT(val, 49, 15)
1460/*0x00e58*/ u64 kdfc_vp_partition_3;
1461#define VXGE_HW_KDFC_VP_PARTITION_3_NUMBER_6(val) vxge_vBIT(val, 5, 3)
1462#define VXGE_HW_KDFC_VP_PARTITION_3_LENGTH_6(val) vxge_vBIT(val, 17, 15)
1463#define VXGE_HW_KDFC_VP_PARTITION_3_NUMBER_7(val) vxge_vBIT(val, 37, 3)
1464#define VXGE_HW_KDFC_VP_PARTITION_3_LENGTH_7(val) vxge_vBIT(val, 49, 15)
1465/*0x00e60*/ u64 kdfc_vp_partition_4;
1466#define VXGE_HW_KDFC_VP_PARTITION_4_LENGTH_8(val) vxge_vBIT(val, 17, 15)
1467#define VXGE_HW_KDFC_VP_PARTITION_4_LENGTH_9(val) vxge_vBIT(val, 49, 15)
1468/*0x00e68*/ u64 kdfc_vp_partition_5;
1469#define VXGE_HW_KDFC_VP_PARTITION_5_LENGTH_10(val) vxge_vBIT(val, 17, 15)
1470#define VXGE_HW_KDFC_VP_PARTITION_5_LENGTH_11(val) vxge_vBIT(val, 49, 15)
1471/*0x00e70*/ u64 kdfc_vp_partition_6;
1472#define VXGE_HW_KDFC_VP_PARTITION_6_LENGTH_12(val) vxge_vBIT(val, 17, 15)
1473#define VXGE_HW_KDFC_VP_PARTITION_6_LENGTH_13(val) vxge_vBIT(val, 49, 15)
1474/*0x00e78*/ u64 kdfc_vp_partition_7;
1475#define VXGE_HW_KDFC_VP_PARTITION_7_LENGTH_14(val) vxge_vBIT(val, 17, 15)
1476#define VXGE_HW_KDFC_VP_PARTITION_7_LENGTH_15(val) vxge_vBIT(val, 49, 15)
1477/*0x00e80*/ u64 kdfc_vp_partition_8;
1478#define VXGE_HW_KDFC_VP_PARTITION_8_LENGTH_16(val) vxge_vBIT(val, 17, 15)
1479/*0x00e88*/ u64 kdfc_w_round_robin_0;
1480#define VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_0(val) vxge_vBIT(val, 3, 5)
1481#define VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_1(val) vxge_vBIT(val, 11, 5)
1482#define VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_2(val) vxge_vBIT(val, 19, 5)
1483#define VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_3(val) vxge_vBIT(val, 27, 5)
1484#define VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_4(val) vxge_vBIT(val, 35, 5)
1485#define VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_5(val) vxge_vBIT(val, 43, 5)
1486#define VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_6(val) vxge_vBIT(val, 51, 5)
1487#define VXGE_HW_KDFC_W_ROUND_ROBIN_0_NUMBER_7(val) vxge_vBIT(val, 59, 5)
1488
1489 u8 unused0f28[0x0f28-0x0e90];
1490
1491/*0x00f28*/ u64 kdfc_w_round_robin_20;
1492#define VXGE_HW_KDFC_W_ROUND_ROBIN_20_NUMBER_0(val) vxge_vBIT(val, 3, 5)
1493#define VXGE_HW_KDFC_W_ROUND_ROBIN_20_NUMBER_1(val) vxge_vBIT(val, 11, 5)
1494#define VXGE_HW_KDFC_W_ROUND_ROBIN_20_NUMBER_2(val) vxge_vBIT(val, 19, 5)
1495#define VXGE_HW_KDFC_W_ROUND_ROBIN_20_NUMBER_3(val) vxge_vBIT(val, 27, 5)
1496#define VXGE_HW_KDFC_W_ROUND_ROBIN_20_NUMBER_4(val) vxge_vBIT(val, 35, 5)
1497#define VXGE_HW_KDFC_W_ROUND_ROBIN_20_NUMBER_5(val) vxge_vBIT(val, 43, 5)
1498#define VXGE_HW_KDFC_W_ROUND_ROBIN_20_NUMBER_6(val) vxge_vBIT(val, 51, 5)
1499#define VXGE_HW_KDFC_W_ROUND_ROBIN_20_NUMBER_7(val) vxge_vBIT(val, 59, 5)
1500
1501#define VXGE_HW_WRR_FIFO_COUNT 20
1502
1503 u8 unused0fc8[0x0fc8-0x0f30];
1504
1505/*0x00fc8*/ u64 kdfc_w_round_robin_40;
1506#define VXGE_HW_KDFC_W_ROUND_ROBIN_40_NUMBER_0(val) vxge_vBIT(val, 3, 5)
1507#define VXGE_HW_KDFC_W_ROUND_ROBIN_40_NUMBER_1(val) vxge_vBIT(val, 11, 5)
1508#define VXGE_HW_KDFC_W_ROUND_ROBIN_40_NUMBER_2(val) vxge_vBIT(val, 19, 5)
1509#define VXGE_HW_KDFC_W_ROUND_ROBIN_40_NUMBER_3(val) vxge_vBIT(val, 27, 5)
1510#define VXGE_HW_KDFC_W_ROUND_ROBIN_40_NUMBER_4(val) vxge_vBIT(val, 35, 5)
1511#define VXGE_HW_KDFC_W_ROUND_ROBIN_40_NUMBER_5(val) vxge_vBIT(val, 43, 5)
1512#define VXGE_HW_KDFC_W_ROUND_ROBIN_40_NUMBER_6(val) vxge_vBIT(val, 51, 5)
1513#define VXGE_HW_KDFC_W_ROUND_ROBIN_40_NUMBER_7(val) vxge_vBIT(val, 59, 5)
1514
1515 u8 unused1068[0x01068-0x0fd0];
1516
1517/*0x01068*/ u64 kdfc_entry_type_sel_0;
1518#define VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_0(val) vxge_vBIT(val, 6, 2)
1519#define VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_1(val) vxge_vBIT(val, 14, 2)
1520#define VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_2(val) vxge_vBIT(val, 22, 2)
1521#define VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_3(val) vxge_vBIT(val, 30, 2)
1522#define VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_4(val) vxge_vBIT(val, 38, 2)
1523#define VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_5(val) vxge_vBIT(val, 46, 2)
1524#define VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_6(val) vxge_vBIT(val, 54, 2)
1525#define VXGE_HW_KDFC_ENTRY_TYPE_SEL_0_NUMBER_7(val) vxge_vBIT(val, 62, 2)
1526/*0x01070*/ u64 kdfc_entry_type_sel_1;
1527#define VXGE_HW_KDFC_ENTRY_TYPE_SEL_1_NUMBER_8(val) vxge_vBIT(val, 6, 2)
1528/*0x01078*/ u64 kdfc_fifo_0_ctrl;
1529#define VXGE_HW_KDFC_FIFO_0_CTRL_WRR_NUMBER(val) vxge_vBIT(val, 3, 5)
1530#define VXGE_HW_WEIGHTED_RR_SERVICE_STATES 176
1531#define VXGE_HW_WRR_FIFO_SERVICE_STATES 153
1532
1533 u8 unused1100[0x01100-0x1080];
1534
1535/*0x01100*/ u64 kdfc_fifo_17_ctrl;
1536#define VXGE_HW_KDFC_FIFO_17_CTRL_WRR_NUMBER(val) vxge_vBIT(val, 3, 5)
1537
1538 u8 unused1600[0x01600-0x1108];
1539
1540/*0x01600*/ u64 rxmac_int_status;
1541#define VXGE_HW_RXMAC_INT_STATUS_RXMAC_GEN_ERR_RXMAC_GEN_INT vxge_mBIT(3)
1542#define VXGE_HW_RXMAC_INT_STATUS_RXMAC_ECC_ERR_RXMAC_ECC_INT vxge_mBIT(7)
1543#define VXGE_HW_RXMAC_INT_STATUS_RXMAC_VARIOUS_ERR_RXMAC_VARIOUS_INT \
1544 vxge_mBIT(11)
1545/*0x01608*/ u64 rxmac_int_mask;
1546 u8 unused01618[0x01618-0x01610];
1547
1548/*0x01618*/ u64 rxmac_gen_err_reg;
1549/*0x01620*/ u64 rxmac_gen_err_mask;
1550/*0x01628*/ u64 rxmac_gen_err_alarm;
1551/*0x01630*/ u64 rxmac_ecc_err_reg;
1552#define VXGE_HW_RXMAC_ECC_ERR_REG_RMAC_PORT0_RMAC_RTS_PART_SG_ERR(val) \
1553 vxge_vBIT(val, 0, 4)
1554#define VXGE_HW_RXMAC_ECC_ERR_REG_RMAC_PORT0_RMAC_RTS_PART_DB_ERR(val) \
1555 vxge_vBIT(val, 4, 4)
1556#define VXGE_HW_RXMAC_ECC_ERR_REG_RMAC_PORT1_RMAC_RTS_PART_SG_ERR(val) \
1557 vxge_vBIT(val, 8, 4)
1558#define VXGE_HW_RXMAC_ECC_ERR_REG_RMAC_PORT1_RMAC_RTS_PART_DB_ERR(val) \
1559 vxge_vBIT(val, 12, 4)
1560#define VXGE_HW_RXMAC_ECC_ERR_REG_RMAC_PORT2_RMAC_RTS_PART_SG_ERR(val) \
1561 vxge_vBIT(val, 16, 4)
1562#define VXGE_HW_RXMAC_ECC_ERR_REG_RMAC_PORT2_RMAC_RTS_PART_DB_ERR(val) \
1563 vxge_vBIT(val, 20, 4)
1564#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_DA_LKP_PRT0_SG_ERR(val) \
1565 vxge_vBIT(val, 24, 2)
1566#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_DA_LKP_PRT0_DB_ERR(val) \
1567 vxge_vBIT(val, 26, 2)
1568#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_DA_LKP_PRT1_SG_ERR(val) \
1569 vxge_vBIT(val, 28, 2)
1570#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_DA_LKP_PRT1_DB_ERR(val) \
1571 vxge_vBIT(val, 30, 2)
1572#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_VID_LKP_SG_ERR vxge_mBIT(32)
1573#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_VID_LKP_DB_ERR vxge_mBIT(33)
1574#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_PN_LKP_PRT0_SG_ERR vxge_mBIT(34)
1575#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_PN_LKP_PRT0_DB_ERR vxge_mBIT(35)
1576#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_PN_LKP_PRT1_SG_ERR vxge_mBIT(36)
1577#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_PN_LKP_PRT1_DB_ERR vxge_mBIT(37)
1578#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_PN_LKP_PRT2_SG_ERR vxge_mBIT(38)
1579#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_PN_LKP_PRT2_DB_ERR vxge_mBIT(39)
1580#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_RTH_MASK_SG_ERR(val) \
1581 vxge_vBIT(val, 40, 7)
1582#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_RTH_MASK_DB_ERR(val) \
1583 vxge_vBIT(val, 47, 7)
1584#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_RTH_LKP_SG_ERR(val) \
1585 vxge_vBIT(val, 54, 3)
1586#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_RTH_LKP_DB_ERR(val) \
1587 vxge_vBIT(val, 57, 3)
1588#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_DS_LKP_SG_ERR \
1589 vxge_mBIT(60)
1590#define VXGE_HW_RXMAC_ECC_ERR_REG_RTSJ_RMAC_DS_LKP_DB_ERR \
1591 vxge_mBIT(61)
1592/*0x01638*/ u64 rxmac_ecc_err_mask;
1593/*0x01640*/ u64 rxmac_ecc_err_alarm;
1594/*0x01648*/ u64 rxmac_various_err_reg;
1595#define VXGE_HW_RXMAC_VARIOUS_ERR_REG_RMAC_RMAC_PORT0_FSM_ERR vxge_mBIT(0)
1596#define VXGE_HW_RXMAC_VARIOUS_ERR_REG_RMAC_RMAC_PORT1_FSM_ERR vxge_mBIT(1)
1597#define VXGE_HW_RXMAC_VARIOUS_ERR_REG_RMAC_RMAC_PORT2_FSM_ERR vxge_mBIT(2)
1598#define VXGE_HW_RXMAC_VARIOUS_ERR_REG_RMACJ_RMACJ_FSM_ERR vxge_mBIT(3)
1599/*0x01650*/ u64 rxmac_various_err_mask;
1600/*0x01658*/ u64 rxmac_various_err_alarm;
1601/*0x01660*/ u64 rxmac_gen_cfg;
1602#define VXGE_HW_RXMAC_GEN_CFG_SCALE_RMAC_UTIL vxge_mBIT(11)
1603/*0x01668*/ u64 rxmac_authorize_all_addr;
1604#define VXGE_HW_RXMAC_AUTHORIZE_ALL_ADDR_VP(n) vxge_mBIT(n)
1605/*0x01670*/ u64 rxmac_authorize_all_vid;
1606#define VXGE_HW_RXMAC_AUTHORIZE_ALL_VID_VP(n) vxge_mBIT(n)
1607 u8 unused016c0[0x016c0-0x01678];
1608
1609/*0x016c0*/ u64 rxmac_red_rate_repl_queue;
1610#define VXGE_HW_RXMAC_RED_RATE_REPL_QUEUE_CRATE_THR0(val) vxge_vBIT(val, 0, 4)
1611#define VXGE_HW_RXMAC_RED_RATE_REPL_QUEUE_CRATE_THR1(val) vxge_vBIT(val, 4, 4)
1612#define VXGE_HW_RXMAC_RED_RATE_REPL_QUEUE_CRATE_THR2(val) vxge_vBIT(val, 8, 4)
1613#define VXGE_HW_RXMAC_RED_RATE_REPL_QUEUE_CRATE_THR3(val) vxge_vBIT(val, 12, 4)
1614#define VXGE_HW_RXMAC_RED_RATE_REPL_QUEUE_FRATE_THR0(val) vxge_vBIT(val, 16, 4)
1615#define VXGE_HW_RXMAC_RED_RATE_REPL_QUEUE_FRATE_THR1(val) vxge_vBIT(val, 20, 4)
1616#define VXGE_HW_RXMAC_RED_RATE_REPL_QUEUE_FRATE_THR2(val) vxge_vBIT(val, 24, 4)
1617#define VXGE_HW_RXMAC_RED_RATE_REPL_QUEUE_FRATE_THR3(val) vxge_vBIT(val, 28, 4)
1618#define VXGE_HW_RXMAC_RED_RATE_REPL_QUEUE_TRICKLE_EN vxge_mBIT(35)
1619 u8 unused016e0[0x016e0-0x016c8];
1620
1621/*0x016e0*/ u64 rxmac_cfg0_port[3];
1622#define VXGE_HW_RXMAC_CFG0_PORT_RMAC_EN vxge_mBIT(3)
1623#define VXGE_HW_RXMAC_CFG0_PORT_STRIP_FCS vxge_mBIT(7)
1624#define VXGE_HW_RXMAC_CFG0_PORT_DISCARD_PFRM vxge_mBIT(11)
1625#define VXGE_HW_RXMAC_CFG0_PORT_IGNORE_FCS_ERR vxge_mBIT(15)
1626#define VXGE_HW_RXMAC_CFG0_PORT_IGNORE_LONG_ERR vxge_mBIT(19)
1627#define VXGE_HW_RXMAC_CFG0_PORT_IGNORE_USIZED_ERR vxge_mBIT(23)
1628#define VXGE_HW_RXMAC_CFG0_PORT_IGNORE_LEN_MISMATCH vxge_mBIT(27)
1629#define VXGE_HW_RXMAC_CFG0_PORT_MAX_PYLD_LEN(val) vxge_vBIT(val, 50, 14)
1630 u8 unused01710[0x01710-0x016f8];
1631
1632/*0x01710*/ u64 rxmac_cfg2_port[3];
1633#define VXGE_HW_RXMAC_CFG2_PORT_PROM_EN vxge_mBIT(3)
1634/*0x01728*/ u64 rxmac_pause_cfg_port[3];
1635#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_GEN_EN vxge_mBIT(3)
1636#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_RCV_EN vxge_mBIT(7)
1637#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_ACCEL_SEND(val) vxge_vBIT(val, 9, 3)
1638#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_DUAL_THR vxge_mBIT(15)
1639#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_HIGH_PTIME(val) vxge_vBIT(val, 20, 16)
1640#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_IGNORE_PF_FCS_ERR vxge_mBIT(39)
1641#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_IGNORE_PF_LEN_ERR vxge_mBIT(43)
1642#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_LIMITER_EN vxge_mBIT(47)
1643#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_MAX_LIMIT(val) vxge_vBIT(val, 48, 8)
1644#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_PERMIT_RATEMGMT_CTRL vxge_mBIT(59)
1645 u8 unused01758[0x01758-0x01740];
1646
1647/*0x01758*/ u64 rxmac_red_cfg0_port[3];
1648#define VXGE_HW_RXMAC_RED_CFG0_PORT_RED_EN_VP(n) vxge_mBIT(n)
1649/*0x01770*/ u64 rxmac_red_cfg1_port[3];
1650#define VXGE_HW_RXMAC_RED_CFG1_PORT_FINE_EN vxge_mBIT(3)
1651#define VXGE_HW_RXMAC_RED_CFG1_PORT_RED_EN_REPL_QUEUE vxge_mBIT(11)
1652/*0x01788*/ u64 rxmac_red_cfg2_port[3];
1653#define VXGE_HW_RXMAC_RED_CFG2_PORT_TRICKLE_EN_VP(n) vxge_mBIT(n)
1654/*0x017a0*/ u64 rxmac_link_util_port[3];
1655#define VXGE_HW_RXMAC_LINK_UTIL_PORT_RMAC_RMAC_UTILIZATION(val) \
1656 vxge_vBIT(val, 1, 7)
1657#define VXGE_HW_RXMAC_LINK_UTIL_PORT_RMAC_UTIL_CFG(val) vxge_vBIT(val, 8, 4)
1658#define VXGE_HW_RXMAC_LINK_UTIL_PORT_RMAC_RMAC_FRAC_UTIL(val) \
1659 vxge_vBIT(val, 12, 4)
1660#define VXGE_HW_RXMAC_LINK_UTIL_PORT_RMAC_PKT_WEIGHT(val) vxge_vBIT(val, 16, 4)
1661#define VXGE_HW_RXMAC_LINK_UTIL_PORT_RMAC_RMAC_SCALE_FACTOR vxge_mBIT(23)
1662 u8 unused017d0[0x017d0-0x017b8];
1663
1664/*0x017d0*/ u64 rxmac_status_port[3];
1665#define VXGE_HW_RXMAC_STATUS_PORT_RMAC_RX_FRM_RCVD vxge_mBIT(3)
1666 u8 unused01800[0x01800-0x017e8];
1667
1668/*0x01800*/ u64 rxmac_rx_pa_cfg0;
1669#define VXGE_HW_RXMAC_RX_PA_CFG0_IGNORE_FRAME_ERR vxge_mBIT(3)
1670#define VXGE_HW_RXMAC_RX_PA_CFG0_SUPPORT_SNAP_AB_N vxge_mBIT(7)
1671#define VXGE_HW_RXMAC_RX_PA_CFG0_SEARCH_FOR_HAO vxge_mBIT(18)
1672#define VXGE_HW_RXMAC_RX_PA_CFG0_SUPPORT_MOBILE_IPV6_HDRS vxge_mBIT(19)
1673#define VXGE_HW_RXMAC_RX_PA_CFG0_IPV6_STOP_SEARCHING vxge_mBIT(23)
1674#define VXGE_HW_RXMAC_RX_PA_CFG0_NO_PS_IF_UNKNOWN vxge_mBIT(27)
1675#define VXGE_HW_RXMAC_RX_PA_CFG0_SEARCH_FOR_ETYPE vxge_mBIT(35)
1676#define VXGE_HW_RXMAC_RX_PA_CFG0_TOSS_ANY_FRM_IF_L3_CSUM_ERR vxge_mBIT(39)
1677#define VXGE_HW_RXMAC_RX_PA_CFG0_TOSS_OFFLD_FRM_IF_L3_CSUM_ERR vxge_mBIT(43)
1678#define VXGE_HW_RXMAC_RX_PA_CFG0_TOSS_ANY_FRM_IF_L4_CSUM_ERR vxge_mBIT(47)
1679#define VXGE_HW_RXMAC_RX_PA_CFG0_TOSS_OFFLD_FRM_IF_L4_CSUM_ERR vxge_mBIT(51)
1680#define VXGE_HW_RXMAC_RX_PA_CFG0_TOSS_ANY_FRM_IF_RPA_ERR vxge_mBIT(55)
1681#define VXGE_HW_RXMAC_RX_PA_CFG0_TOSS_OFFLD_FRM_IF_RPA_ERR vxge_mBIT(59)
1682#define VXGE_HW_RXMAC_RX_PA_CFG0_JUMBO_SNAP_EN vxge_mBIT(63)
1683/*0x01808*/ u64 rxmac_rx_pa_cfg1;
1684#define VXGE_HW_RXMAC_RX_PA_CFG1_REPL_IPV4_TCP_INCL_PH vxge_mBIT(3)
1685#define VXGE_HW_RXMAC_RX_PA_CFG1_REPL_IPV6_TCP_INCL_PH vxge_mBIT(7)
1686#define VXGE_HW_RXMAC_RX_PA_CFG1_REPL_IPV4_UDP_INCL_PH vxge_mBIT(11)
1687#define VXGE_HW_RXMAC_RX_PA_CFG1_REPL_IPV6_UDP_INCL_PH vxge_mBIT(15)
1688#define VXGE_HW_RXMAC_RX_PA_CFG1_REPL_L4_INCL_CF vxge_mBIT(19)
1689#define VXGE_HW_RXMAC_RX_PA_CFG1_REPL_STRIP_VLAN_TAG vxge_mBIT(23)
1690 u8 unused01828[0x01828-0x01810];
1691
1692/*0x01828*/ u64 rts_mgr_cfg0;
1693#define VXGE_HW_RTS_MGR_CFG0_RTS_DP_SP_PRIORITY vxge_mBIT(3)
1694#define VXGE_HW_RTS_MGR_CFG0_FLEX_L4PRTCL_VALUE(val) vxge_vBIT(val, 24, 8)
1695#define VXGE_HW_RTS_MGR_CFG0_ICMP_TRASH vxge_mBIT(35)
1696#define VXGE_HW_RTS_MGR_CFG0_TCPSYN_TRASH vxge_mBIT(39)
1697#define VXGE_HW_RTS_MGR_CFG0_ZL4PYLD_TRASH vxge_mBIT(43)
1698#define VXGE_HW_RTS_MGR_CFG0_L4PRTCL_TCP_TRASH vxge_mBIT(47)
1699#define VXGE_HW_RTS_MGR_CFG0_L4PRTCL_UDP_TRASH vxge_mBIT(51)
1700#define VXGE_HW_RTS_MGR_CFG0_L4PRTCL_FLEX_TRASH vxge_mBIT(55)
1701#define VXGE_HW_RTS_MGR_CFG0_IPFRAG_TRASH vxge_mBIT(59)
1702/*0x01830*/ u64 rts_mgr_cfg1;
1703#define VXGE_HW_RTS_MGR_CFG1_DA_ACTIVE_TABLE vxge_mBIT(3)
1704#define VXGE_HW_RTS_MGR_CFG1_PN_ACTIVE_TABLE vxge_mBIT(7)
1705/*0x01838*/ u64 rts_mgr_criteria_priority;
1706#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_ETYPE(val) vxge_vBIT(val, 5, 3)
1707#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_ICMP_TCPSYN(val) vxge_vBIT(val, 9, 3)
1708#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_L4PN(val) vxge_vBIT(val, 13, 3)
1709#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_RANGE_L4PN(val) vxge_vBIT(val, 17, 3)
1710#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_RTH_IT(val) vxge_vBIT(val, 21, 3)
1711#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_DS(val) vxge_vBIT(val, 25, 3)
1712#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_QOS(val) vxge_vBIT(val, 29, 3)
1713#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_ZL4PYLD(val) vxge_vBIT(val, 33, 3)
1714#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_L4PRTCL(val) vxge_vBIT(val, 37, 3)
1715/*0x01840*/ u64 rts_mgr_da_pause_cfg;
1716#define VXGE_HW_RTS_MGR_DA_PAUSE_CFG_VPATH_VECTOR(val) vxge_vBIT(val, 0, 17)
1717/*0x01848*/ u64 rts_mgr_da_slow_proto_cfg;
1718#define VXGE_HW_RTS_MGR_DA_SLOW_PROTO_CFG_VPATH_VECTOR(val) \
1719 vxge_vBIT(val, 0, 17)
1720 u8 unused01890[0x01890-0x01850];
1721/*0x01890*/ u64 rts_mgr_cbasin_cfg;
1722 u8 unused01968[0x01968-0x01898];
1723
1724/*0x01968*/ u64 dbg_stat_rx_any_frms;
1725#define VXGE_HW_DBG_STAT_RX_ANY_FRMS_PORT0_RX_ANY_FRMS(val) vxge_vBIT(val, 0, 8)
1726#define VXGE_HW_DBG_STAT_RX_ANY_FRMS_PORT1_RX_ANY_FRMS(val) vxge_vBIT(val, 8, 8)
1727#define VXGE_HW_DBG_STAT_RX_ANY_FRMS_PORT2_RX_ANY_FRMS(val) \
1728 vxge_vBIT(val, 16, 8)
1729 u8 unused01a00[0x01a00-0x01970];
1730
1731/*0x01a00*/ u64 rxmac_red_rate_vp[17];
1732#define VXGE_HW_RXMAC_RED_RATE_VP_CRATE_THR0(val) vxge_vBIT(val, 0, 4)
1733#define VXGE_HW_RXMAC_RED_RATE_VP_CRATE_THR1(val) vxge_vBIT(val, 4, 4)
1734#define VXGE_HW_RXMAC_RED_RATE_VP_CRATE_THR2(val) vxge_vBIT(val, 8, 4)
1735#define VXGE_HW_RXMAC_RED_RATE_VP_CRATE_THR3(val) vxge_vBIT(val, 12, 4)
1736#define VXGE_HW_RXMAC_RED_RATE_VP_FRATE_THR0(val) vxge_vBIT(val, 16, 4)
1737#define VXGE_HW_RXMAC_RED_RATE_VP_FRATE_THR1(val) vxge_vBIT(val, 20, 4)
1738#define VXGE_HW_RXMAC_RED_RATE_VP_FRATE_THR2(val) vxge_vBIT(val, 24, 4)
1739#define VXGE_HW_RXMAC_RED_RATE_VP_FRATE_THR3(val) vxge_vBIT(val, 28, 4)
1740 u8 unused01e00[0x01e00-0x01a88];
1741
1742/*0x01e00*/ u64 xgmac_int_status;
1743#define VXGE_HW_XGMAC_INT_STATUS_XMAC_GEN_ERR_XMAC_GEN_INT vxge_mBIT(3)
1744#define VXGE_HW_XGMAC_INT_STATUS_XMAC_LINK_ERR_PORT0_XMAC_LINK_INT_PORT0 \
1745 vxge_mBIT(7)
1746#define VXGE_HW_XGMAC_INT_STATUS_XMAC_LINK_ERR_PORT1_XMAC_LINK_INT_PORT1 \
1747 vxge_mBIT(11)
1748#define VXGE_HW_XGMAC_INT_STATUS_XGXS_GEN_ERR_XGXS_GEN_INT vxge_mBIT(15)
1749#define VXGE_HW_XGMAC_INT_STATUS_ASIC_NTWK_ERR_ASIC_NTWK_INT vxge_mBIT(19)
1750#define VXGE_HW_XGMAC_INT_STATUS_ASIC_GPIO_ERR_ASIC_GPIO_INT vxge_mBIT(23)
1751/*0x01e08*/ u64 xgmac_int_mask;
1752/*0x01e10*/ u64 xmac_gen_err_reg;
1753#define VXGE_HW_XMAC_GEN_ERR_REG_LAGC_LAG_PORT0_ACTOR_CHURN_DETECTED \
1754 vxge_mBIT(7)
1755#define VXGE_HW_XMAC_GEN_ERR_REG_LAGC_LAG_PORT0_PARTNER_CHURN_DETECTED \
1756 vxge_mBIT(11)
1757#define VXGE_HW_XMAC_GEN_ERR_REG_LAGC_LAG_PORT0_RECEIVED_LACPDU vxge_mBIT(15)
1758#define VXGE_HW_XMAC_GEN_ERR_REG_LAGC_LAG_PORT1_ACTOR_CHURN_DETECTED \
1759 vxge_mBIT(19)
1760#define VXGE_HW_XMAC_GEN_ERR_REG_LAGC_LAG_PORT1_PARTNER_CHURN_DETECTED \
1761 vxge_mBIT(23)
1762#define VXGE_HW_XMAC_GEN_ERR_REG_LAGC_LAG_PORT1_RECEIVED_LACPDU vxge_mBIT(27)
1763#define VXGE_HW_XMAC_GEN_ERR_REG_XLCM_LAG_FAILOVER_DETECTED vxge_mBIT(31)
1764#define VXGE_HW_XMAC_GEN_ERR_REG_XSTATS_RMAC_STATS_TILE0_SG_ERR(val) \
1765 vxge_vBIT(val, 40, 2)
1766#define VXGE_HW_XMAC_GEN_ERR_REG_XSTATS_RMAC_STATS_TILE0_DB_ERR(val) \
1767 vxge_vBIT(val, 42, 2)
1768#define VXGE_HW_XMAC_GEN_ERR_REG_XSTATS_RMAC_STATS_TILE1_SG_ERR(val) \
1769 vxge_vBIT(val, 44, 2)
1770#define VXGE_HW_XMAC_GEN_ERR_REG_XSTATS_RMAC_STATS_TILE1_DB_ERR(val) \
1771 vxge_vBIT(val, 46, 2)
1772#define VXGE_HW_XMAC_GEN_ERR_REG_XSTATS_RMAC_STATS_TILE2_SG_ERR(val) \
1773 vxge_vBIT(val, 48, 2)
1774#define VXGE_HW_XMAC_GEN_ERR_REG_XSTATS_RMAC_STATS_TILE2_DB_ERR(val) \
1775 vxge_vBIT(val, 50, 2)
1776#define VXGE_HW_XMAC_GEN_ERR_REG_XSTATS_RMAC_STATS_TILE3_SG_ERR(val) \
1777 vxge_vBIT(val, 52, 2)
1778#define VXGE_HW_XMAC_GEN_ERR_REG_XSTATS_RMAC_STATS_TILE3_DB_ERR(val) \
1779 vxge_vBIT(val, 54, 2)
1780#define VXGE_HW_XMAC_GEN_ERR_REG_XSTATS_RMAC_STATS_TILE4_SG_ERR(val) \
1781 vxge_vBIT(val, 56, 2)
1782#define VXGE_HW_XMAC_GEN_ERR_REG_XSTATS_RMAC_STATS_TILE4_DB_ERR(val) \
1783 vxge_vBIT(val, 58, 2)
1784#define VXGE_HW_XMAC_GEN_ERR_REG_XMACJ_XMAC_FSM_ERR vxge_mBIT(63)
1785/*0x01e18*/ u64 xmac_gen_err_mask;
1786/*0x01e20*/ u64 xmac_gen_err_alarm;
1787/*0x01e28*/ u64 xmac_link_err_port_reg[2];
1788#define VXGE_HW_XMAC_LINK_ERR_PORT_REG_XMACJ_PORT_DOWN vxge_mBIT(3)
1789#define VXGE_HW_XMAC_LINK_ERR_PORT_REG_XMACJ_PORT_UP vxge_mBIT(7)
1790#define VXGE_HW_XMAC_LINK_ERR_PORT_REG_XMACJ_PORT_WENT_DOWN vxge_mBIT(11)
1791#define VXGE_HW_XMAC_LINK_ERR_PORT_REG_XMACJ_PORT_WENT_UP vxge_mBIT(15)
1792#define VXGE_HW_XMAC_LINK_ERR_PORT_REG_XMACJ_PORT_REAFFIRMED_FAULT \
1793 vxge_mBIT(19)
1794#define VXGE_HW_XMAC_LINK_ERR_PORT_REG_XMACJ_PORT_REAFFIRMED_OK vxge_mBIT(23)
1795#define VXGE_HW_XMAC_LINK_ERR_PORT_REG_XMACJ_LINK_DOWN vxge_mBIT(27)
1796#define VXGE_HW_XMAC_LINK_ERR_PORT_REG_XMACJ_LINK_UP vxge_mBIT(31)
1797#define VXGE_HW_XMAC_LINK_ERR_PORT_REG_RATEMGMT_RATE_CHANGE vxge_mBIT(35)
1798#define VXGE_HW_XMAC_LINK_ERR_PORT_REG_RATEMGMT_LASI_INV vxge_mBIT(39)
1799#define VXGE_HW_XMAC_LINK_ERR_PORT_REG_XMDIO_MDIO_MGR_ACCESS_COMPLETE \
1800 vxge_mBIT(47)
1801/*0x01e30*/ u64 xmac_link_err_port_mask[2];
1802/*0x01e38*/ u64 xmac_link_err_port_alarm[2];
1803/*0x01e58*/ u64 xgxs_gen_err_reg;
1804#define VXGE_HW_XGXS_GEN_ERR_REG_XGXS_XGXS_FSM_ERR vxge_mBIT(63)
1805/*0x01e60*/ u64 xgxs_gen_err_mask;
1806/*0x01e68*/ u64 xgxs_gen_err_alarm;
1807/*0x01e70*/ u64 asic_ntwk_err_reg;
1808#define VXGE_HW_ASIC_NTWK_ERR_REG_XMACJ_NTWK_DOWN vxge_mBIT(3)
1809#define VXGE_HW_ASIC_NTWK_ERR_REG_XMACJ_NTWK_UP vxge_mBIT(7)
1810#define VXGE_HW_ASIC_NTWK_ERR_REG_XMACJ_NTWK_WENT_DOWN vxge_mBIT(11)
1811#define VXGE_HW_ASIC_NTWK_ERR_REG_XMACJ_NTWK_WENT_UP vxge_mBIT(15)
1812#define VXGE_HW_ASIC_NTWK_ERR_REG_XMACJ_NTWK_REAFFIRMED_FAULT vxge_mBIT(19)
1813#define VXGE_HW_ASIC_NTWK_ERR_REG_XMACJ_NTWK_REAFFIRMED_OK vxge_mBIT(23)
1814/*0x01e78*/ u64 asic_ntwk_err_mask;
1815/*0x01e80*/ u64 asic_ntwk_err_alarm;
1816/*0x01e88*/ u64 asic_gpio_err_reg;
1817#define VXGE_HW_ASIC_GPIO_ERR_REG_XMACJ_GPIO_INT(n) vxge_mBIT(n)
1818/*0x01e90*/ u64 asic_gpio_err_mask;
1819/*0x01e98*/ u64 asic_gpio_err_alarm;
1820/*0x01ea0*/ u64 xgmac_gen_status;
1821#define VXGE_HW_XGMAC_GEN_STATUS_XMACJ_NTWK_OK vxge_mBIT(3)
1822#define VXGE_HW_XGMAC_GEN_STATUS_XMACJ_NTWK_DATA_RATE vxge_mBIT(11)
1823/*0x01ea8*/ u64 xgmac_gen_fw_memo_status;
1824#define VXGE_HW_XGMAC_GEN_FW_MEMO_STATUS_XMACJ_EVENTS_PENDING(val) \
1825 vxge_vBIT(val, 0, 17)
1826/*0x01eb0*/ u64 xgmac_gen_fw_memo_mask;
1827#define VXGE_HW_XGMAC_GEN_FW_MEMO_MASK_MASK(val) vxge_vBIT(val, 0, 64)
1828/*0x01eb8*/ u64 xgmac_gen_fw_vpath_to_vsport_status;
1829#define VXGE_HW_XGMAC_GEN_FW_VPATH_TO_VSPORT_STATUS_XMACJ_EVENTS_PENDING(val) \
1830 vxge_vBIT(val, 0, 17)
1831/*0x01ec0*/ u64 xgmac_main_cfg_port[2];
1832#define VXGE_HW_XGMAC_MAIN_CFG_PORT_PORT_EN vxge_mBIT(3)
1833 u8 unused01f40[0x01f40-0x01ed0];
1834
1835/*0x01f40*/ u64 xmac_gen_cfg;
1836#define VXGE_HW_XMAC_GEN_CFG_RATEMGMT_MAC_RATE_SEL(val) vxge_vBIT(val, 2, 2)
1837#define VXGE_HW_XMAC_GEN_CFG_TX_HEAD_DROP_WHEN_FAULT vxge_mBIT(7)
1838#define VXGE_HW_XMAC_GEN_CFG_FAULT_BEHAVIOUR vxge_mBIT(27)
1839#define VXGE_HW_XMAC_GEN_CFG_PERIOD_NTWK_UP(val) vxge_vBIT(val, 28, 4)
1840#define VXGE_HW_XMAC_GEN_CFG_PERIOD_NTWK_DOWN(val) vxge_vBIT(val, 32, 4)
1841/*0x01f48*/ u64 xmac_timestamp;
1842#define VXGE_HW_XMAC_TIMESTAMP_EN vxge_mBIT(3)
1843#define VXGE_HW_XMAC_TIMESTAMP_USE_LINK_ID(val) vxge_vBIT(val, 6, 2)
1844#define VXGE_HW_XMAC_TIMESTAMP_INTERVAL(val) vxge_vBIT(val, 12, 4)
1845#define VXGE_HW_XMAC_TIMESTAMP_TIMER_RESTART vxge_mBIT(19)
1846#define VXGE_HW_XMAC_TIMESTAMP_XMACJ_ROLLOVER_CNT(val) vxge_vBIT(val, 32, 16)
1847/*0x01f50*/ u64 xmac_stats_gen_cfg;
1848#define VXGE_HW_XMAC_STATS_GEN_CFG_PRTAGGR_CUM_TIMER(val) vxge_vBIT(val, 4, 4)
1849#define VXGE_HW_XMAC_STATS_GEN_CFG_VPATH_CUM_TIMER(val) vxge_vBIT(val, 8, 4)
1850#define VXGE_HW_XMAC_STATS_GEN_CFG_VLAN_HANDLING vxge_mBIT(15)
1851/*0x01f58*/ u64 xmac_stats_sys_cmd;
1852#define VXGE_HW_XMAC_STATS_SYS_CMD_OP(val) vxge_vBIT(val, 5, 3)
1853#define VXGE_HW_XMAC_STATS_SYS_CMD_STROBE vxge_mBIT(15)
1854#define VXGE_HW_XMAC_STATS_SYS_CMD_LOC_SEL(val) vxge_vBIT(val, 27, 5)
1855#define VXGE_HW_XMAC_STATS_SYS_CMD_OFFSET_SEL(val) vxge_vBIT(val, 32, 8)
1856/*0x01f60*/ u64 xmac_stats_sys_data;
1857#define VXGE_HW_XMAC_STATS_SYS_DATA_XSMGR_DATA(val) vxge_vBIT(val, 0, 64)
1858 u8 unused01f80[0x01f80-0x01f68];
1859
1860/*0x01f80*/ u64 asic_ntwk_ctrl;
1861#define VXGE_HW_ASIC_NTWK_CTRL_REQ_TEST_NTWK vxge_mBIT(3)
1862#define VXGE_HW_ASIC_NTWK_CTRL_PORT0_REQ_TEST_PORT vxge_mBIT(11)
1863#define VXGE_HW_ASIC_NTWK_CTRL_PORT1_REQ_TEST_PORT vxge_mBIT(15)
1864/*0x01f88*/ u64 asic_ntwk_cfg_show_port_info;
1865#define VXGE_HW_ASIC_NTWK_CFG_SHOW_PORT_INFO_VP(n) vxge_mBIT(n)
1866/*0x01f90*/ u64 asic_ntwk_cfg_port_num;
1867#define VXGE_HW_ASIC_NTWK_CFG_PORT_NUM_VP(n) vxge_mBIT(n)
1868/*0x01f98*/ u64 xmac_cfg_port[3];
1869#define VXGE_HW_XMAC_CFG_PORT_XGMII_LOOPBACK vxge_mBIT(3)
1870#define VXGE_HW_XMAC_CFG_PORT_XGMII_REVERSE_LOOPBACK vxge_mBIT(7)
1871#define VXGE_HW_XMAC_CFG_PORT_XGMII_TX_BEHAV vxge_mBIT(11)
1872#define VXGE_HW_XMAC_CFG_PORT_XGMII_RX_BEHAV vxge_mBIT(15)
1873/*0x01fb0*/ u64 xmac_station_addr_port[2];
1874#define VXGE_HW_XMAC_STATION_ADDR_PORT_MAC_ADDR(val) vxge_vBIT(val, 0, 48)
1875 u8 unused02020[0x02020-0x01fc0];
1876
1877/*0x02020*/ u64 lag_cfg;
1878#define VXGE_HW_LAG_CFG_EN vxge_mBIT(3)
1879#define VXGE_HW_LAG_CFG_MODE(val) vxge_vBIT(val, 6, 2)
1880#define VXGE_HW_LAG_CFG_TX_DISCARD_BEHAV vxge_mBIT(11)
1881#define VXGE_HW_LAG_CFG_RX_DISCARD_BEHAV vxge_mBIT(15)
1882#define VXGE_HW_LAG_CFG_PREF_INDIV_PORT_NUM vxge_mBIT(19)
1883/*0x02028*/ u64 lag_status;
1884#define VXGE_HW_LAG_STATUS_XLCM_WAITING_TO_FAILBACK vxge_mBIT(3)
1885#define VXGE_HW_LAG_STATUS_XLCM_TIMER_VAL_COLD_FAILOVER(val) \
1886 vxge_vBIT(val, 8, 8)
1887/*0x02030*/ u64 lag_active_passive_cfg;
1888#define VXGE_HW_LAG_ACTIVE_PASSIVE_CFG_HOT_STANDBY vxge_mBIT(3)
1889#define VXGE_HW_LAG_ACTIVE_PASSIVE_CFG_LACP_DECIDES vxge_mBIT(7)
1890#define VXGE_HW_LAG_ACTIVE_PASSIVE_CFG_PREF_ACTIVE_PORT_NUM vxge_mBIT(11)
1891#define VXGE_HW_LAG_ACTIVE_PASSIVE_CFG_AUTO_FAILBACK vxge_mBIT(15)
1892#define VXGE_HW_LAG_ACTIVE_PASSIVE_CFG_FAILBACK_EN vxge_mBIT(19)
1893#define VXGE_HW_LAG_ACTIVE_PASSIVE_CFG_COLD_FAILOVER_TIMEOUT(val) \
1894 vxge_vBIT(val, 32, 16)
1895 u8 unused02040[0x02040-0x02038];
1896
1897/*0x02040*/ u64 lag_lacp_cfg;
1898#define VXGE_HW_LAG_LACP_CFG_EN vxge_mBIT(3)
1899#define VXGE_HW_LAG_LACP_CFG_LACP_BEGIN vxge_mBIT(7)
1900#define VXGE_HW_LAG_LACP_CFG_DISCARD_LACP vxge_mBIT(11)
1901#define VXGE_HW_LAG_LACP_CFG_LIBERAL_LEN_CHK vxge_mBIT(15)
1902/*0x02048*/ u64 lag_timer_cfg_1;
1903#define VXGE_HW_LAG_TIMER_CFG_1_FAST_PER(val) vxge_vBIT(val, 0, 16)
1904#define VXGE_HW_LAG_TIMER_CFG_1_SLOW_PER(val) vxge_vBIT(val, 16, 16)
1905#define VXGE_HW_LAG_TIMER_CFG_1_SHORT_TIMEOUT(val) vxge_vBIT(val, 32, 16)
1906#define VXGE_HW_LAG_TIMER_CFG_1_LONG_TIMEOUT(val) vxge_vBIT(val, 48, 16)
1907/*0x02050*/ u64 lag_timer_cfg_2;
1908#define VXGE_HW_LAG_TIMER_CFG_2_CHURN_DET(val) vxge_vBIT(val, 0, 16)
1909#define VXGE_HW_LAG_TIMER_CFG_2_AGGR_WAIT(val) vxge_vBIT(val, 16, 16)
1910#define VXGE_HW_LAG_TIMER_CFG_2_SHORT_TIMER_SCALE(val) vxge_vBIT(val, 32, 16)
1911#define VXGE_HW_LAG_TIMER_CFG_2_LONG_TIMER_SCALE(val) vxge_vBIT(val, 48, 16)
1912/*0x02058*/ u64 lag_sys_id;
1913#define VXGE_HW_LAG_SYS_ID_ADDR(val) vxge_vBIT(val, 0, 48)
1914#define VXGE_HW_LAG_SYS_ID_USE_PORT_ADDR vxge_mBIT(51)
1915#define VXGE_HW_LAG_SYS_ID_ADDR_SEL vxge_mBIT(55)
1916/*0x02060*/ u64 lag_sys_cfg;
1917#define VXGE_HW_LAG_SYS_CFG_SYS_PRI(val) vxge_vBIT(val, 0, 16)
1918 u8 unused02070[0x02070-0x02068];
1919
1920/*0x02070*/ u64 lag_aggr_addr_cfg[2];
1921#define VXGE_HW_LAG_AGGR_ADDR_CFG_ADDR(val) vxge_vBIT(val, 0, 48)
1922#define VXGE_HW_LAG_AGGR_ADDR_CFG_USE_PORT_ADDR vxge_mBIT(51)
1923#define VXGE_HW_LAG_AGGR_ADDR_CFG_ADDR_SEL vxge_mBIT(55)
1924/*0x02080*/ u64 lag_aggr_id_cfg[2];
1925#define VXGE_HW_LAG_AGGR_ID_CFG_ID(val) vxge_vBIT(val, 0, 16)
1926/*0x02090*/ u64 lag_aggr_admin_key[2];
1927#define VXGE_HW_LAG_AGGR_ADMIN_KEY_KEY(val) vxge_vBIT(val, 0, 16)
1928/*0x020a0*/ u64 lag_aggr_alt_admin_key;
1929#define VXGE_HW_LAG_AGGR_ALT_ADMIN_KEY_KEY(val) vxge_vBIT(val, 0, 16)
1930#define VXGE_HW_LAG_AGGR_ALT_ADMIN_KEY_ALT_AGGR vxge_mBIT(19)
1931/*0x020a8*/ u64 lag_aggr_oper_key[2];
1932#define VXGE_HW_LAG_AGGR_OPER_KEY_LAGC_KEY(val) vxge_vBIT(val, 0, 16)
1933/*0x020b8*/ u64 lag_aggr_partner_sys_id[2];
1934#define VXGE_HW_LAG_AGGR_PARTNER_SYS_ID_LAGC_ADDR(val) vxge_vBIT(val, 0, 48)
1935/*0x020c8*/ u64 lag_aggr_partner_info[2];
1936#define VXGE_HW_LAG_AGGR_PARTNER_INFO_LAGC_SYS_PRI(val) vxge_vBIT(val, 0, 16)
1937#define VXGE_HW_LAG_AGGR_PARTNER_INFO_LAGC_OPER_KEY(val) \
1938 vxge_vBIT(val, 16, 16)
1939/*0x020d8*/ u64 lag_aggr_state[2];
1940#define VXGE_HW_LAG_AGGR_STATE_LAGC_TX vxge_mBIT(3)
1941#define VXGE_HW_LAG_AGGR_STATE_LAGC_RX vxge_mBIT(7)
1942#define VXGE_HW_LAG_AGGR_STATE_LAGC_READY vxge_mBIT(11)
1943#define VXGE_HW_LAG_AGGR_STATE_LAGC_INDIVIDUAL vxge_mBIT(15)
1944 u8 unused020f0[0x020f0-0x020e8];
1945
1946/*0x020f0*/ u64 lag_port_cfg[2];
1947#define VXGE_HW_LAG_PORT_CFG_EN vxge_mBIT(3)
1948#define VXGE_HW_LAG_PORT_CFG_DISCARD_SLOW_PROTO vxge_mBIT(7)
1949#define VXGE_HW_LAG_PORT_CFG_HOST_CHOSEN_AGGR vxge_mBIT(11)
1950#define VXGE_HW_LAG_PORT_CFG_DISCARD_UNKNOWN_SLOW_PROTO vxge_mBIT(15)
1951/*0x02100*/ u64 lag_port_actor_admin_cfg[2];
1952#define VXGE_HW_LAG_PORT_ACTOR_ADMIN_CFG_PORT_NUM(val) vxge_vBIT(val, 0, 16)
1953#define VXGE_HW_LAG_PORT_ACTOR_ADMIN_CFG_PORT_PRI(val) vxge_vBIT(val, 16, 16)
1954#define VXGE_HW_LAG_PORT_ACTOR_ADMIN_CFG_KEY_10G(val) vxge_vBIT(val, 32, 16)
1955#define VXGE_HW_LAG_PORT_ACTOR_ADMIN_CFG_KEY_1G(val) vxge_vBIT(val, 48, 16)
1956/*0x02110*/ u64 lag_port_actor_admin_state[2];
1957#define VXGE_HW_LAG_PORT_ACTOR_ADMIN_STATE_LACP_ACTIVITY vxge_mBIT(3)
1958#define VXGE_HW_LAG_PORT_ACTOR_ADMIN_STATE_LACP_TIMEOUT vxge_mBIT(7)
1959#define VXGE_HW_LAG_PORT_ACTOR_ADMIN_STATE_AGGREGATION vxge_mBIT(11)
1960#define VXGE_HW_LAG_PORT_ACTOR_ADMIN_STATE_SYNCHRONIZATION vxge_mBIT(15)
1961#define VXGE_HW_LAG_PORT_ACTOR_ADMIN_STATE_COLLECTING vxge_mBIT(19)
1962#define VXGE_HW_LAG_PORT_ACTOR_ADMIN_STATE_DISTRIBUTING vxge_mBIT(23)
1963#define VXGE_HW_LAG_PORT_ACTOR_ADMIN_STATE_DEFAULTED vxge_mBIT(27)
1964#define VXGE_HW_LAG_PORT_ACTOR_ADMIN_STATE_EXPIRED vxge_mBIT(31)
1965/*0x02120*/ u64 lag_port_partner_admin_sys_id[2];
1966#define VXGE_HW_LAG_PORT_PARTNER_ADMIN_SYS_ID_ADDR(val) vxge_vBIT(val, 0, 48)
1967/*0x02130*/ u64 lag_port_partner_admin_cfg[2];
1968#define VXGE_HW_LAG_PORT_PARTNER_ADMIN_CFG_SYS_PRI(val) vxge_vBIT(val, 0, 16)
1969#define VXGE_HW_LAG_PORT_PARTNER_ADMIN_CFG_KEY(val) vxge_vBIT(val, 16, 16)
1970#define VXGE_HW_LAG_PORT_PARTNER_ADMIN_CFG_PORT_NUM(val) \
1971 vxge_vBIT(val, 32, 16)
1972#define VXGE_HW_LAG_PORT_PARTNER_ADMIN_CFG_PORT_PRI(val) \
1973 vxge_vBIT(val, 48, 16)
1974/*0x02140*/ u64 lag_port_partner_admin_state[2];
1975#define VXGE_HW_LAG_PORT_PARTNER_ADMIN_STATE_LACP_ACTIVITY vxge_mBIT(3)
1976#define VXGE_HW_LAG_PORT_PARTNER_ADMIN_STATE_LACP_TIMEOUT vxge_mBIT(7)
1977#define VXGE_HW_LAG_PORT_PARTNER_ADMIN_STATE_AGGREGATION vxge_mBIT(11)
1978#define VXGE_HW_LAG_PORT_PARTNER_ADMIN_STATE_SYNCHRONIZATION vxge_mBIT(15)
1979#define VXGE_HW_LAG_PORT_PARTNER_ADMIN_STATE_COLLECTING vxge_mBIT(19)
1980#define VXGE_HW_LAG_PORT_PARTNER_ADMIN_STATE_DISTRIBUTING vxge_mBIT(23)
1981#define VXGE_HW_LAG_PORT_PARTNER_ADMIN_STATE_DEFAULTED vxge_mBIT(27)
1982#define VXGE_HW_LAG_PORT_PARTNER_ADMIN_STATE_EXPIRED vxge_mBIT(31)
1983/*0x02150*/ u64 lag_port_to_aggr[2];
1984#define VXGE_HW_LAG_PORT_TO_AGGR_LAGC_AGGR_ID(val) vxge_vBIT(val, 0, 16)
1985#define VXGE_HW_LAG_PORT_TO_AGGR_LAGC_AGGR_VLD_ID vxge_mBIT(19)
1986/*0x02160*/ u64 lag_port_actor_oper_key[2];
1987#define VXGE_HW_LAG_PORT_ACTOR_OPER_KEY_LAGC_KEY(val) vxge_vBIT(val, 0, 16)
1988/*0x02170*/ u64 lag_port_actor_oper_state[2];
1989#define VXGE_HW_LAG_PORT_ACTOR_OPER_STATE_LAGC_LACP_ACTIVITY vxge_mBIT(3)
1990#define VXGE_HW_LAG_PORT_ACTOR_OPER_STATE_LAGC_LACP_TIMEOUT vxge_mBIT(7)
1991#define VXGE_HW_LAG_PORT_ACTOR_OPER_STATE_LAGC_AGGREGATION vxge_mBIT(11)
1992#define VXGE_HW_LAG_PORT_ACTOR_OPER_STATE_LAGC_SYNCHRONIZATION vxge_mBIT(15)
1993#define VXGE_HW_LAG_PORT_ACTOR_OPER_STATE_LAGC_COLLECTING vxge_mBIT(19)
1994#define VXGE_HW_LAG_PORT_ACTOR_OPER_STATE_LAGC_DISTRIBUTING vxge_mBIT(23)
1995#define VXGE_HW_LAG_PORT_ACTOR_OPER_STATE_LAGC_DEFAULTED vxge_mBIT(27)
1996#define VXGE_HW_LAG_PORT_ACTOR_OPER_STATE_LAGC_EXPIRED vxge_mBIT(31)
1997/*0x02180*/ u64 lag_port_partner_oper_sys_id[2];
1998#define VXGE_HW_LAG_PORT_PARTNER_OPER_SYS_ID_LAGC_ADDR(val) \
1999 vxge_vBIT(val, 0, 48)
2000/*0x02190*/ u64 lag_port_partner_oper_info[2];
2001#define VXGE_HW_LAG_PORT_PARTNER_OPER_INFO_LAGC_SYS_PRI(val) \
2002 vxge_vBIT(val, 0, 16)
2003#define VXGE_HW_LAG_PORT_PARTNER_OPER_INFO_LAGC_KEY(val) \
2004 vxge_vBIT(val, 16, 16)
2005#define VXGE_HW_LAG_PORT_PARTNER_OPER_INFO_LAGC_PORT_NUM(val) \
2006 vxge_vBIT(val, 32, 16)
2007#define VXGE_HW_LAG_PORT_PARTNER_OPER_INFO_LAGC_PORT_PRI(val) \
2008 vxge_vBIT(val, 48, 16)
2009/*0x021a0*/ u64 lag_port_partner_oper_state[2];
2010#define VXGE_HW_LAG_PORT_PARTNER_OPER_STATE_LAGC_LACP_ACTIVITY vxge_mBIT(3)
2011#define VXGE_HW_LAG_PORT_PARTNER_OPER_STATE_LAGC_LACP_TIMEOUT vxge_mBIT(7)
2012#define VXGE_HW_LAG_PORT_PARTNER_OPER_STATE_LAGC_AGGREGATION vxge_mBIT(11)
2013#define VXGE_HW_LAG_PORT_PARTNER_OPER_STATE_LAGC_SYNCHRONIZATION \
2014 vxge_mBIT(15)
2015#define VXGE_HW_LAG_PORT_PARTNER_OPER_STATE_LAGC_COLLECTING vxge_mBIT(19)
2016#define VXGE_HW_LAG_PORT_PARTNER_OPER_STATE_LAGC_DISTRIBUTING vxge_mBIT(23)
2017#define VXGE_HW_LAG_PORT_PARTNER_OPER_STATE_LAGC_DEFAULTED vxge_mBIT(27)
2018#define VXGE_HW_LAG_PORT_PARTNER_OPER_STATE_LAGC_EXPIRED vxge_mBIT(31)
2019/*0x021b0*/ u64 lag_port_state_vars[2];
2020#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_READY vxge_mBIT(3)
2021#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_SELECTED(val) vxge_vBIT(val, 6, 2)
2022#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_AGGR_NUM vxge_mBIT(11)
2023#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_PORT_MOVED vxge_mBIT(15)
2024#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_PORT_ENABLED vxge_mBIT(18)
2025#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_PORT_DISABLED vxge_mBIT(19)
2026#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_NTT vxge_mBIT(23)
2027#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_ACTOR_CHURN vxge_mBIT(27)
2028#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_PARTNER_CHURN vxge_mBIT(31)
2029#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_ACTOR_INFO_LEN_MISMATCH \
2030 vxge_mBIT(32)
2031#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_PARTNER_INFO_LEN_MISMATCH \
2032 vxge_mBIT(33)
2033#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_COLL_INFO_LEN_MISMATCH vxge_mBIT(34)
2034#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_TERM_INFO_LEN_MISMATCH vxge_mBIT(35)
2035#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_RX_FSM_STATE(val) vxge_vBIT(val, 37, 3)
2036#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_MUX_FSM_STATE(val) \
2037 vxge_vBIT(val, 41, 3)
2038#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_MUX_REASON(val) vxge_vBIT(val, 44, 4)
2039#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_ACTOR_CHURN_STATE vxge_mBIT(54)
2040#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_PARTNER_CHURN_STATE vxge_mBIT(55)
2041#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_ACTOR_CHURN_COUNT(val) \
2042 vxge_vBIT(val, 56, 4)
2043#define VXGE_HW_LAG_PORT_STATE_VARS_LAGC_PARTNER_CHURN_COUNT(val) \
2044 vxge_vBIT(val, 60, 4)
2045/*0x021c0*/ u64 lag_port_timer_cntr[2];
2046#define VXGE_HW_LAG_PORT_TIMER_CNTR_LAGC_CURRENT_WHILE(val) vxge_vBIT(val, 0, 8)
2047#define VXGE_HW_LAG_PORT_TIMER_CNTR_LAGC_PERIODIC_WHILE(val) \
2048 vxge_vBIT(val, 8, 8)
2049#define VXGE_HW_LAG_PORT_TIMER_CNTR_LAGC_WAIT_WHILE(val) vxge_vBIT(val, 16, 8)
2050#define VXGE_HW_LAG_PORT_TIMER_CNTR_LAGC_TX_LACP(val) vxge_vBIT(val, 24, 8)
2051#define VXGE_HW_LAG_PORT_TIMER_CNTR_LAGC_ACTOR_SYNC_TRANSITION_COUNT(val) \
2052 vxge_vBIT(val, 32, 8)
2053#define VXGE_HW_LAG_PORT_TIMER_CNTR_LAGC_PARTNER_SYNC_TRANSITION_COUNT(val) \
2054 vxge_vBIT(val, 40, 8)
2055#define VXGE_HW_LAG_PORT_TIMER_CNTR_LAGC_ACTOR_CHANGE_COUNT(val) \
2056 vxge_vBIT(val, 48, 8)
2057#define VXGE_HW_LAG_PORT_TIMER_CNTR_LAGC_PARTNER_CHANGE_COUNT(val) \
2058 vxge_vBIT(val, 56, 8)
2059 u8 unused02208[0x02700-0x021d0];
2060
2061/*0x02700*/ u64 rtdma_int_status;
2062#define VXGE_HW_RTDMA_INT_STATUS_PDA_ALARM_PDA_INT vxge_mBIT(1)
2063#define VXGE_HW_RTDMA_INT_STATUS_PCC_ERROR_PCC_INT vxge_mBIT(2)
2064#define VXGE_HW_RTDMA_INT_STATUS_LSO_ERROR_LSO_INT vxge_mBIT(4)
2065#define VXGE_HW_RTDMA_INT_STATUS_SM_ERROR_SM_INT vxge_mBIT(5)
2066/*0x02708*/ u64 rtdma_int_mask;
2067/*0x02710*/ u64 pda_alarm_reg;
2068#define VXGE_HW_PDA_ALARM_REG_PDA_HSC_FIFO_ERR vxge_mBIT(0)
2069#define VXGE_HW_PDA_ALARM_REG_PDA_SM_ERR vxge_mBIT(1)
2070/*0x02718*/ u64 pda_alarm_mask;
2071/*0x02720*/ u64 pda_alarm_alarm;
2072/*0x02728*/ u64 pcc_error_reg;
2073#define VXGE_HW_PCC_ERROR_REG_PCC_PCC_FRM_BUF_SBE(n) vxge_mBIT(n)
2074#define VXGE_HW_PCC_ERROR_REG_PCC_PCC_TXDO_SBE(n) vxge_mBIT(n)
2075#define VXGE_HW_PCC_ERROR_REG_PCC_PCC_FRM_BUF_DBE(n) vxge_mBIT(n)
2076#define VXGE_HW_PCC_ERROR_REG_PCC_PCC_TXDO_DBE(n) vxge_mBIT(n)
2077#define VXGE_HW_PCC_ERROR_REG_PCC_PCC_FSM_ERR_ALARM(n) vxge_mBIT(n)
2078#define VXGE_HW_PCC_ERROR_REG_PCC_PCC_SERR(n) vxge_mBIT(n)
2079/*0x02730*/ u64 pcc_error_mask;
2080/*0x02738*/ u64 pcc_error_alarm;
2081/*0x02740*/ u64 lso_error_reg;
2082#define VXGE_HW_LSO_ERROR_REG_PCC_LSO_ABORT(n) vxge_mBIT(n)
2083#define VXGE_HW_LSO_ERROR_REG_PCC_LSO_FSM_ERR_ALARM(n) vxge_mBIT(n)
2084/*0x02748*/ u64 lso_error_mask;
2085/*0x02750*/ u64 lso_error_alarm;
2086/*0x02758*/ u64 sm_error_reg;
2087#define VXGE_HW_SM_ERROR_REG_SM_FSM_ERR_ALARM vxge_mBIT(15)
2088/*0x02760*/ u64 sm_error_mask;
2089/*0x02768*/ u64 sm_error_alarm;
2090
2091 u8 unused027a8[0x027a8-0x02770];
2092
2093/*0x027a8*/ u64 txd_ownership_ctrl;
2094#define VXGE_HW_TXD_OWNERSHIP_CTRL_KEEP_OWNERSHIP vxge_mBIT(7)
2095/*0x027b0*/ u64 pcc_cfg;
2096#define VXGE_HW_PCC_CFG_PCC_ENABLE(n) vxge_mBIT(n)
2097#define VXGE_HW_PCC_CFG_PCC_ECC_ENABLE_N(n) vxge_mBIT(n)
2098/*0x027b8*/ u64 pcc_control;
2099#define VXGE_HW_PCC_CONTROL_FE_ENABLE(val) vxge_vBIT(val, 6, 2)
2100#define VXGE_HW_PCC_CONTROL_EARLY_ASSIGN_EN vxge_mBIT(15)
2101#define VXGE_HW_PCC_CONTROL_UNBLOCK_DB_ERR vxge_mBIT(31)
2102/*0x027c0*/ u64 pda_status1;
2103#define VXGE_HW_PDA_STATUS1_PDA_WRAP_0_CTR(val) vxge_vBIT(val, 4, 4)
2104#define VXGE_HW_PDA_STATUS1_PDA_WRAP_1_CTR(val) vxge_vBIT(val, 12, 4)
2105#define VXGE_HW_PDA_STATUS1_PDA_WRAP_2_CTR(val) vxge_vBIT(val, 20, 4)
2106#define VXGE_HW_PDA_STATUS1_PDA_WRAP_3_CTR(val) vxge_vBIT(val, 28, 4)
2107#define VXGE_HW_PDA_STATUS1_PDA_WRAP_4_CTR(val) vxge_vBIT(val, 36, 4)
2108#define VXGE_HW_PDA_STATUS1_PDA_WRAP_5_CTR(val) vxge_vBIT(val, 44, 4)
2109#define VXGE_HW_PDA_STATUS1_PDA_WRAP_6_CTR(val) vxge_vBIT(val, 52, 4)
2110#define VXGE_HW_PDA_STATUS1_PDA_WRAP_7_CTR(val) vxge_vBIT(val, 60, 4)
2111/*0x027c8*/ u64 rtdma_bw_timer;
2112#define VXGE_HW_RTDMA_BW_TIMER_TIMER_CTRL(val) vxge_vBIT(val, 12, 4)
2113
2114 u8 unused02900[0x02900-0x027d0];
2115/*0x02900*/ u64 g3cmct_int_status;
2116#define VXGE_HW_G3CMCT_INT_STATUS_ERR_G3IF_INT vxge_mBIT(0)
2117/*0x02908*/ u64 g3cmct_int_mask;
2118/*0x02910*/ u64 g3cmct_err_reg;
2119#define VXGE_HW_G3CMCT_ERR_REG_G3IF_SM_ERR vxge_mBIT(4)
2120#define VXGE_HW_G3CMCT_ERR_REG_G3IF_GDDR3_DECC vxge_mBIT(5)
2121#define VXGE_HW_G3CMCT_ERR_REG_G3IF_GDDR3_U_DECC vxge_mBIT(6)
2122#define VXGE_HW_G3CMCT_ERR_REG_G3IF_CTRL_FIFO_DECC vxge_mBIT(7)
2123#define VXGE_HW_G3CMCT_ERR_REG_G3IF_GDDR3_SECC vxge_mBIT(29)
2124#define VXGE_HW_G3CMCT_ERR_REG_G3IF_GDDR3_U_SECC vxge_mBIT(30)
2125#define VXGE_HW_G3CMCT_ERR_REG_G3IF_CTRL_FIFO_SECC vxge_mBIT(31)
2126/*0x02918*/ u64 g3cmct_err_mask;
2127/*0x02920*/ u64 g3cmct_err_alarm;
2128 u8 unused03000[0x03000-0x02928];
2129
2130/*0x03000*/ u64 mc_int_status;
2131#define VXGE_HW_MC_INT_STATUS_MC_ERR_MC_INT vxge_mBIT(3)
2132#define VXGE_HW_MC_INT_STATUS_GROCRC_ALARM_ROCRC_INT vxge_mBIT(7)
2133#define VXGE_HW_MC_INT_STATUS_FAU_GEN_ERR_FAU_GEN_INT vxge_mBIT(11)
2134#define VXGE_HW_MC_INT_STATUS_FAU_ECC_ERR_FAU_ECC_INT vxge_mBIT(15)
2135/*0x03008*/ u64 mc_int_mask;
2136/*0x03010*/ u64 mc_err_reg;
2137#define VXGE_HW_MC_ERR_REG_MC_XFMD_MEM_ECC_SG_ERR_A vxge_mBIT(3)
2138#define VXGE_HW_MC_ERR_REG_MC_XFMD_MEM_ECC_SG_ERR_B vxge_mBIT(4)
2139#define VXGE_HW_MC_ERR_REG_MC_G3IF_RD_FIFO_ECC_SG_ERR vxge_mBIT(5)
2140#define VXGE_HW_MC_ERR_REG_MC_MIRI_ECC_SG_ERR_0 vxge_mBIT(6)
2141#define VXGE_HW_MC_ERR_REG_MC_MIRI_ECC_SG_ERR_1 vxge_mBIT(7)
2142#define VXGE_HW_MC_ERR_REG_MC_XFMD_MEM_ECC_DB_ERR_A vxge_mBIT(10)
2143#define VXGE_HW_MC_ERR_REG_MC_XFMD_MEM_ECC_DB_ERR_B vxge_mBIT(11)
2144#define VXGE_HW_MC_ERR_REG_MC_G3IF_RD_FIFO_ECC_DB_ERR vxge_mBIT(12)
2145#define VXGE_HW_MC_ERR_REG_MC_MIRI_ECC_DB_ERR_0 vxge_mBIT(13)
2146#define VXGE_HW_MC_ERR_REG_MC_MIRI_ECC_DB_ERR_1 vxge_mBIT(14)
2147#define VXGE_HW_MC_ERR_REG_MC_SM_ERR vxge_mBIT(15)
2148/*0x03018*/ u64 mc_err_mask;
2149/*0x03020*/ u64 mc_err_alarm;
2150/*0x03028*/ u64 grocrc_alarm_reg;
2151#define VXGE_HW_GROCRC_ALARM_REG_XFMD_WR_FIFO_ERR vxge_mBIT(3)
2152#define VXGE_HW_GROCRC_ALARM_REG_WDE2MSR_RD_FIFO_ERR vxge_mBIT(7)
2153/*0x03030*/ u64 grocrc_alarm_mask;
2154/*0x03038*/ u64 grocrc_alarm_alarm;
2155 u8 unused03100[0x03100-0x03040];
2156
2157/*0x03100*/ u64 rx_thresh_cfg_repl;
2158#define VXGE_HW_RX_THRESH_CFG_REPL_PAUSE_LOW_THR(val) vxge_vBIT(val, 0, 8)
2159#define VXGE_HW_RX_THRESH_CFG_REPL_PAUSE_HIGH_THR(val) vxge_vBIT(val, 8, 8)
2160#define VXGE_HW_RX_THRESH_CFG_REPL_RED_THR_0(val) vxge_vBIT(val, 16, 8)
2161#define VXGE_HW_RX_THRESH_CFG_REPL_RED_THR_1(val) vxge_vBIT(val, 24, 8)
2162#define VXGE_HW_RX_THRESH_CFG_REPL_RED_THR_2(val) vxge_vBIT(val, 32, 8)
2163#define VXGE_HW_RX_THRESH_CFG_REPL_RED_THR_3(val) vxge_vBIT(val, 40, 8)
2164#define VXGE_HW_RX_THRESH_CFG_REPL_GLOBAL_WOL_EN vxge_mBIT(62)
2165#define VXGE_HW_RX_THRESH_CFG_REPL_EXACT_VP_MATCH_REQ vxge_mBIT(63)
2166 u8 unused033b8[0x033b8-0x03108];
2167
2168/*0x033b8*/ u64 fbmc_ecc_cfg;
2169#define VXGE_HW_FBMC_ECC_CFG_ENABLE(val) vxge_vBIT(val, 3, 5)
2170 u8 unused03400[0x03400-0x033c0];
2171
2172/*0x03400*/ u64 pcipif_int_status;
2173#define VXGE_HW_PCIPIF_INT_STATUS_DBECC_ERR_DBECC_ERR_INT vxge_mBIT(3)
2174#define VXGE_HW_PCIPIF_INT_STATUS_SBECC_ERR_SBECC_ERR_INT vxge_mBIT(7)
2175#define VXGE_HW_PCIPIF_INT_STATUS_GENERAL_ERR_GENERAL_ERR_INT vxge_mBIT(11)
2176#define VXGE_HW_PCIPIF_INT_STATUS_SRPCIM_MSG_SRPCIM_MSG_INT vxge_mBIT(15)
2177#define VXGE_HW_PCIPIF_INT_STATUS_MRPCIM_SPARE_R1_MRPCIM_SPARE_R1_INT \
2178 vxge_mBIT(19)
2179/*0x03408*/ u64 pcipif_int_mask;
2180/*0x03410*/ u64 dbecc_err_reg;
2181#define VXGE_HW_DBECC_ERR_REG_PCI_RETRY_BUF_DB_ERR vxge_mBIT(3)
2182#define VXGE_HW_DBECC_ERR_REG_PCI_RETRY_SOT_DB_ERR vxge_mBIT(7)
2183#define VXGE_HW_DBECC_ERR_REG_PCI_P_HDR_DB_ERR vxge_mBIT(11)
2184#define VXGE_HW_DBECC_ERR_REG_PCI_P_DATA_DB_ERR vxge_mBIT(15)
2185#define VXGE_HW_DBECC_ERR_REG_PCI_NP_HDR_DB_ERR vxge_mBIT(19)
2186#define VXGE_HW_DBECC_ERR_REG_PCI_NP_DATA_DB_ERR vxge_mBIT(23)
2187/*0x03418*/ u64 dbecc_err_mask;
2188/*0x03420*/ u64 dbecc_err_alarm;
2189/*0x03428*/ u64 sbecc_err_reg;
2190#define VXGE_HW_SBECC_ERR_REG_PCI_RETRY_BUF_SG_ERR vxge_mBIT(3)
2191#define VXGE_HW_SBECC_ERR_REG_PCI_RETRY_SOT_SG_ERR vxge_mBIT(7)
2192#define VXGE_HW_SBECC_ERR_REG_PCI_P_HDR_SG_ERR vxge_mBIT(11)
2193#define VXGE_HW_SBECC_ERR_REG_PCI_P_DATA_SG_ERR vxge_mBIT(15)
2194#define VXGE_HW_SBECC_ERR_REG_PCI_NP_HDR_SG_ERR vxge_mBIT(19)
2195#define VXGE_HW_SBECC_ERR_REG_PCI_NP_DATA_SG_ERR vxge_mBIT(23)
2196/*0x03430*/ u64 sbecc_err_mask;
2197/*0x03438*/ u64 sbecc_err_alarm;
2198/*0x03440*/ u64 general_err_reg;
2199#define VXGE_HW_GENERAL_ERR_REG_PCI_DROPPED_ILLEGAL_CFG vxge_mBIT(3)
2200#define VXGE_HW_GENERAL_ERR_REG_PCI_ILLEGAL_MEM_MAP_PROG vxge_mBIT(7)
2201#define VXGE_HW_GENERAL_ERR_REG_PCI_LINK_RST_FSM_ERR vxge_mBIT(11)
2202#define VXGE_HW_GENERAL_ERR_REG_PCI_RX_ILLEGAL_TLP_VPLANE vxge_mBIT(15)
2203#define VXGE_HW_GENERAL_ERR_REG_PCI_TRAINING_RESET_DET vxge_mBIT(19)
2204#define VXGE_HW_GENERAL_ERR_REG_PCI_PCI_LINK_DOWN_DET vxge_mBIT(23)
2205#define VXGE_HW_GENERAL_ERR_REG_PCI_RESET_ACK_DLLP vxge_mBIT(27)
2206/*0x03448*/ u64 general_err_mask;
2207/*0x03450*/ u64 general_err_alarm;
2208/*0x03458*/ u64 srpcim_msg_reg;
2209#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE0_RMSG_INT \
2210 vxge_mBIT(0)
2211#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE1_RMSG_INT \
2212 vxge_mBIT(1)
2213#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE2_RMSG_INT \
2214 vxge_mBIT(2)
2215#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE3_RMSG_INT \
2216 vxge_mBIT(3)
2217#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE4_RMSG_INT \
2218 vxge_mBIT(4)
2219#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE5_RMSG_INT \
2220 vxge_mBIT(5)
2221#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE6_RMSG_INT \
2222 vxge_mBIT(6)
2223#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE7_RMSG_INT \
2224 vxge_mBIT(7)
2225#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE8_RMSG_INT \
2226 vxge_mBIT(8)
2227#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE9_RMSG_INT \
2228 vxge_mBIT(9)
2229#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE10_RMSG_INT \
2230 vxge_mBIT(10)
2231#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE11_RMSG_INT \
2232 vxge_mBIT(11)
2233#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE12_RMSG_INT \
2234 vxge_mBIT(12)
2235#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE13_RMSG_INT \
2236 vxge_mBIT(13)
2237#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE14_RMSG_INT \
2238 vxge_mBIT(14)
2239#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE15_RMSG_INT \
2240 vxge_mBIT(15)
2241#define VXGE_HW_SRPCIM_MSG_REG_SWIF_SRPCIM_TO_MRPCIM_VPLANE16_RMSG_INT \
2242 vxge_mBIT(16)
2243/*0x03460*/ u64 srpcim_msg_mask;
2244/*0x03468*/ u64 srpcim_msg_alarm;
2245 u8 unused03600[0x03600-0x03470];
2246
2247/*0x03600*/ u64 gcmg1_int_status;
2248#define VXGE_HW_GCMG1_INT_STATUS_GSSCC_ERR_GSSCC_INT vxge_mBIT(0)
2249#define VXGE_HW_GCMG1_INT_STATUS_GSSC0_ERR0_GSSC0_0_INT vxge_mBIT(1)
2250#define VXGE_HW_GCMG1_INT_STATUS_GSSC0_ERR1_GSSC0_1_INT vxge_mBIT(2)
2251#define VXGE_HW_GCMG1_INT_STATUS_GSSC1_ERR0_GSSC1_0_INT vxge_mBIT(3)
2252#define VXGE_HW_GCMG1_INT_STATUS_GSSC1_ERR1_GSSC1_1_INT vxge_mBIT(4)
2253#define VXGE_HW_GCMG1_INT_STATUS_GSSC2_ERR0_GSSC2_0_INT vxge_mBIT(5)
2254#define VXGE_HW_GCMG1_INT_STATUS_GSSC2_ERR1_GSSC2_1_INT vxge_mBIT(6)
2255#define VXGE_HW_GCMG1_INT_STATUS_UQM_ERR_UQM_INT vxge_mBIT(7)
2256#define VXGE_HW_GCMG1_INT_STATUS_GQCC_ERR_GQCC_INT vxge_mBIT(8)
2257/*0x03608*/ u64 gcmg1_int_mask;
2258 u8 unused03a00[0x03a00-0x03610];
2259
2260/*0x03a00*/ u64 pcmg1_int_status;
2261#define VXGE_HW_PCMG1_INT_STATUS_PSSCC_ERR_PSSCC_INT vxge_mBIT(0)
2262#define VXGE_HW_PCMG1_INT_STATUS_PQCC_ERR_PQCC_INT vxge_mBIT(1)
2263#define VXGE_HW_PCMG1_INT_STATUS_PQCC_CQM_ERR_PQCC_CQM_INT vxge_mBIT(2)
2264#define VXGE_HW_PCMG1_INT_STATUS_PQCC_SQM_ERR_PQCC_SQM_INT vxge_mBIT(3)
2265/*0x03a08*/ u64 pcmg1_int_mask;
2266 u8 unused04000[0x04000-0x03a10];
2267
2268/*0x04000*/ u64 one_int_status;
2269#define VXGE_HW_ONE_INT_STATUS_RXPE_ERR_RXPE_INT vxge_mBIT(7)
2270#define VXGE_HW_ONE_INT_STATUS_TXPE_BCC_MEM_SG_ECC_ERR_TXPE_BCC_MEM_SG_ECC_INT \
2271 vxge_mBIT(13)
2272#define VXGE_HW_ONE_INT_STATUS_TXPE_BCC_MEM_DB_ECC_ERR_TXPE_BCC_MEM_DB_ECC_INT \
2273 vxge_mBIT(14)
2274#define VXGE_HW_ONE_INT_STATUS_TXPE_ERR_TXPE_INT vxge_mBIT(15)
2275#define VXGE_HW_ONE_INT_STATUS_DLM_ERR_DLM_INT vxge_mBIT(23)
2276#define VXGE_HW_ONE_INT_STATUS_PE_ERR_PE_INT vxge_mBIT(31)
2277#define VXGE_HW_ONE_INT_STATUS_RPE_ERR_RPE_INT vxge_mBIT(39)
2278#define VXGE_HW_ONE_INT_STATUS_RPE_FSM_ERR_RPE_FSM_INT vxge_mBIT(47)
2279#define VXGE_HW_ONE_INT_STATUS_OES_ERR_OES_INT vxge_mBIT(55)
2280/*0x04008*/ u64 one_int_mask;
2281 u8 unused04818[0x04818-0x04010];
2282
2283/*0x04818*/ u64 noa_wct_ctrl;
2284#define VXGE_HW_NOA_WCT_CTRL_VP_INT_NUM vxge_mBIT(0)
2285/*0x04820*/ u64 rc_cfg2;
2286#define VXGE_HW_RC_CFG2_BUFF1_SIZE(val) vxge_vBIT(val, 0, 16)
2287#define VXGE_HW_RC_CFG2_BUFF2_SIZE(val) vxge_vBIT(val, 16, 16)
2288#define VXGE_HW_RC_CFG2_BUFF3_SIZE(val) vxge_vBIT(val, 32, 16)
2289#define VXGE_HW_RC_CFG2_BUFF4_SIZE(val) vxge_vBIT(val, 48, 16)
2290/*0x04828*/ u64 rc_cfg3;
2291#define VXGE_HW_RC_CFG3_BUFF5_SIZE(val) vxge_vBIT(val, 0, 16)
2292/*0x04830*/ u64 rx_multi_cast_ctrl1;
2293#define VXGE_HW_RX_MULTI_CAST_CTRL1_ENABLE vxge_mBIT(7)
2294#define VXGE_HW_RX_MULTI_CAST_CTRL1_DELAY_COUNT(val) vxge_vBIT(val, 11, 5)
2295/*0x04838*/ u64 rxdm_dbg_rd;
2296#define VXGE_HW_RXDM_DBG_RD_ADDR(val) vxge_vBIT(val, 0, 12)
2297#define VXGE_HW_RXDM_DBG_RD_ENABLE vxge_mBIT(31)
2298/*0x04840*/ u64 rxdm_dbg_rd_data;
2299#define VXGE_HW_RXDM_DBG_RD_DATA_RMC_RXDM_DBG_RD_DATA(val) vxge_vBIT(val, 0, 64)
2300/*0x04848*/ u64 rqa_top_prty_for_vh[17];
2301#define VXGE_HW_RQA_TOP_PRTY_FOR_VH_RQA_TOP_PRTY_FOR_VH(val) \
2302 vxge_vBIT(val, 59, 5)
2303 u8 unused04900[0x04900-0x048d0];
2304
2305/*0x04900*/ u64 tim_status;
2306#define VXGE_HW_TIM_STATUS_TIM_RESET_IN_PROGRESS vxge_mBIT(0)
2307/*0x04908*/ u64 tim_ecc_enable;
2308#define VXGE_HW_TIM_ECC_ENABLE_VBLS_N vxge_mBIT(7)
2309#define VXGE_HW_TIM_ECC_ENABLE_BMAP_N vxge_mBIT(15)
2310#define VXGE_HW_TIM_ECC_ENABLE_BMAP_MSG_N vxge_mBIT(23)
2311/*0x04910*/ u64 tim_bp_ctrl;
2312#define VXGE_HW_TIM_BP_CTRL_RD_XON vxge_mBIT(7)
2313#define VXGE_HW_TIM_BP_CTRL_WR_XON vxge_mBIT(15)
2314#define VXGE_HW_TIM_BP_CTRL_ROCRC_BYP vxge_mBIT(23)
2315/*0x04918*/ u64 tim_resource_assignment_vh[17];
2316#define VXGE_HW_TIM_RESOURCE_ASSIGNMENT_VH_BMAP_ROOT(val) vxge_vBIT(val, 0, 32)
2317/*0x049a0*/ u64 tim_bmap_mapping_vp_err[17];
2318#define VXGE_HW_TIM_BMAP_MAPPING_VP_ERR_TIM_DEST_VPATH(val) vxge_vBIT(val, 3, 5)
2319 u8 unused04b00[0x04b00-0x04a28];
2320
2321/*0x04b00*/ u64 gcmg2_int_status;
2322#define VXGE_HW_GCMG2_INT_STATUS_GXTMC_ERR_GXTMC_INT vxge_mBIT(7)
2323#define VXGE_HW_GCMG2_INT_STATUS_GCP_ERR_GCP_INT vxge_mBIT(15)
2324#define VXGE_HW_GCMG2_INT_STATUS_CMC_ERR_CMC_INT vxge_mBIT(23)
2325/*0x04b08*/ u64 gcmg2_int_mask;
2326/*0x04b10*/ u64 gxtmc_err_reg;
2327#define VXGE_HW_GXTMC_ERR_REG_XTMC_BDT_MEM_DB_ERR(val) vxge_vBIT(val, 0, 4)
2328#define VXGE_HW_GXTMC_ERR_REG_XTMC_BDT_MEM_SG_ERR(val) vxge_vBIT(val, 4, 4)
2329#define VXGE_HW_GXTMC_ERR_REG_XTMC_CMC_RD_DATA_DB_ERR vxge_mBIT(8)
2330#define VXGE_HW_GXTMC_ERR_REG_XTMC_REQ_FIFO_ERR vxge_mBIT(9)
2331#define VXGE_HW_GXTMC_ERR_REG_XTMC_REQ_DATA_FIFO_ERR vxge_mBIT(10)
2332#define VXGE_HW_GXTMC_ERR_REG_XTMC_WR_RSP_FIFO_ERR vxge_mBIT(11)
2333#define VXGE_HW_GXTMC_ERR_REG_XTMC_RD_RSP_FIFO_ERR vxge_mBIT(12)
2334#define VXGE_HW_GXTMC_ERR_REG_XTMC_CMI_WRP_FIFO_ERR vxge_mBIT(13)
2335#define VXGE_HW_GXTMC_ERR_REG_XTMC_CMI_WRP_ERR vxge_mBIT(14)
2336#define VXGE_HW_GXTMC_ERR_REG_XTMC_CMI_RRP_FIFO_ERR vxge_mBIT(15)
2337#define VXGE_HW_GXTMC_ERR_REG_XTMC_CMI_RRP_ERR vxge_mBIT(16)
2338#define VXGE_HW_GXTMC_ERR_REG_XTMC_CMI_DATA_SM_ERR vxge_mBIT(17)
2339#define VXGE_HW_GXTMC_ERR_REG_XTMC_CMI_CMC0_IF_ERR vxge_mBIT(18)
2340#define VXGE_HW_GXTMC_ERR_REG_XTMC_BDT_CMI_ARB_SM_ERR vxge_mBIT(19)
2341#define VXGE_HW_GXTMC_ERR_REG_XTMC_BDT_CMI_CFC_SM_ERR vxge_mBIT(20)
2342#define VXGE_HW_GXTMC_ERR_REG_XTMC_BDT_CMI_DFETCH_CREDIT_OVERFLOW \
2343 vxge_mBIT(21)
2344#define VXGE_HW_GXTMC_ERR_REG_XTMC_BDT_CMI_DFETCH_CREDIT_UNDERFLOW \
2345 vxge_mBIT(22)
2346#define VXGE_HW_GXTMC_ERR_REG_XTMC_BDT_CMI_DFETCH_SM_ERR vxge_mBIT(23)
2347#define VXGE_HW_GXTMC_ERR_REG_XTMC_BDT_CMI_RCTRL_CREDIT_OVERFLOW \
2348 vxge_mBIT(24)
2349#define VXGE_HW_GXTMC_ERR_REG_XTMC_BDT_CMI_RCTRL_CREDIT_UNDERFLOW \
2350 vxge_mBIT(25)
2351#define VXGE_HW_GXTMC_ERR_REG_XTMC_BDT_CMI_RCTRL_SM_ERR vxge_mBIT(26)
2352#define VXGE_HW_GXTMC_ERR_REG_XTMC_BDT_CMI_WCOMPL_SM_ERR vxge_mBIT(27)
2353#define VXGE_HW_GXTMC_ERR_REG_XTMC_BDT_CMI_WCOMPL_TAG_ERR vxge_mBIT(28)
2354#define VXGE_HW_GXTMC_ERR_REG_XTMC_BDT_CMI_WREQ_SM_ERR vxge_mBIT(29)
2355#define VXGE_HW_GXTMC_ERR_REG_XTMC_BDT_CMI_WREQ_FIFO_ERR vxge_mBIT(30)
2356#define VXGE_HW_GXTMC_ERR_REG_XTMC_CP2BDT_RFIFO_POP_ERR vxge_mBIT(31)
2357#define VXGE_HW_GXTMC_ERR_REG_XTMC_XTMC_BDT_CMI_OP_ERR vxge_mBIT(32)
2358#define VXGE_HW_GXTMC_ERR_REG_XTMC_XTMC_BDT_DFETCH_OP_ERR vxge_mBIT(33)
2359#define VXGE_HW_GXTMC_ERR_REG_XTMC_XTMC_BDT_DFIFO_ERR vxge_mBIT(34)
2360#define VXGE_HW_GXTMC_ERR_REG_XTMC_CMI_ARB_SM_ERR vxge_mBIT(35)
2361/*0x04b18*/ u64 gxtmc_err_mask;
2362/*0x04b20*/ u64 gxtmc_err_alarm;
2363/*0x04b28*/ u64 cmc_err_reg;
2364#define VXGE_HW_CMC_ERR_REG_CMC_CMC_SM_ERR vxge_mBIT(0)
2365/*0x04b30*/ u64 cmc_err_mask;
2366/*0x04b38*/ u64 cmc_err_alarm;
2367/*0x04b40*/ u64 gcp_err_reg;
2368#define VXGE_HW_GCP_ERR_REG_CP_H2L2CP_FIFO_ERR vxge_mBIT(0)
2369#define VXGE_HW_GCP_ERR_REG_CP_STC2CP_FIFO_ERR vxge_mBIT(1)
2370#define VXGE_HW_GCP_ERR_REG_CP_STE2CP_FIFO_ERR vxge_mBIT(2)
2371#define VXGE_HW_GCP_ERR_REG_CP_TTE2CP_FIFO_ERR vxge_mBIT(3)
2372/*0x04b48*/ u64 gcp_err_mask;
2373/*0x04b50*/ u64 gcp_err_alarm;
2374 u8 unused04f00[0x04f00-0x04b58];
2375
2376/*0x04f00*/ u64 pcmg2_int_status;
2377#define VXGE_HW_PCMG2_INT_STATUS_PXTMC_ERR_PXTMC_INT vxge_mBIT(7)
2378#define VXGE_HW_PCMG2_INT_STATUS_CP_EXC_CP_XT_EXC_INT vxge_mBIT(15)
2379#define VXGE_HW_PCMG2_INT_STATUS_CP_ERR_CP_ERR_INT vxge_mBIT(23)
2380/*0x04f08*/ u64 pcmg2_int_mask;
2381/*0x04f10*/ u64 pxtmc_err_reg;
2382#define VXGE_HW_PXTMC_ERR_REG_XTMC_XT_PIF_SRAM_DB_ERR(val) vxge_vBIT(val, 0, 2)
2383#define VXGE_HW_PXTMC_ERR_REG_XTMC_MPT_REQ_FIFO_ERR vxge_mBIT(2)
2384#define VXGE_HW_PXTMC_ERR_REG_XTMC_MPT_PRSP_FIFO_ERR vxge_mBIT(3)
2385#define VXGE_HW_PXTMC_ERR_REG_XTMC_MPT_WRSP_FIFO_ERR vxge_mBIT(4)
2386#define VXGE_HW_PXTMC_ERR_REG_XTMC_UPT_REQ_FIFO_ERR vxge_mBIT(5)
2387#define VXGE_HW_PXTMC_ERR_REG_XTMC_UPT_PRSP_FIFO_ERR vxge_mBIT(6)
2388#define VXGE_HW_PXTMC_ERR_REG_XTMC_UPT_WRSP_FIFO_ERR vxge_mBIT(7)
2389#define VXGE_HW_PXTMC_ERR_REG_XTMC_CPT_REQ_FIFO_ERR vxge_mBIT(8)
2390#define VXGE_HW_PXTMC_ERR_REG_XTMC_CPT_PRSP_FIFO_ERR vxge_mBIT(9)
2391#define VXGE_HW_PXTMC_ERR_REG_XTMC_CPT_WRSP_FIFO_ERR vxge_mBIT(10)
2392#define VXGE_HW_PXTMC_ERR_REG_XTMC_REQ_FIFO_ERR vxge_mBIT(11)
2393#define VXGE_HW_PXTMC_ERR_REG_XTMC_REQ_DATA_FIFO_ERR vxge_mBIT(12)
2394#define VXGE_HW_PXTMC_ERR_REG_XTMC_WR_RSP_FIFO_ERR vxge_mBIT(13)
2395#define VXGE_HW_PXTMC_ERR_REG_XTMC_RD_RSP_FIFO_ERR vxge_mBIT(14)
2396#define VXGE_HW_PXTMC_ERR_REG_XTMC_MPT_REQ_SHADOW_ERR vxge_mBIT(15)
2397#define VXGE_HW_PXTMC_ERR_REG_XTMC_MPT_RSP_SHADOW_ERR vxge_mBIT(16)
2398#define VXGE_HW_PXTMC_ERR_REG_XTMC_UPT_REQ_SHADOW_ERR vxge_mBIT(17)
2399#define VXGE_HW_PXTMC_ERR_REG_XTMC_UPT_RSP_SHADOW_ERR vxge_mBIT(18)
2400#define VXGE_HW_PXTMC_ERR_REG_XTMC_CPT_REQ_SHADOW_ERR vxge_mBIT(19)
2401#define VXGE_HW_PXTMC_ERR_REG_XTMC_CPT_RSP_SHADOW_ERR vxge_mBIT(20)
2402#define VXGE_HW_PXTMC_ERR_REG_XTMC_XIL_SHADOW_ERR vxge_mBIT(21)
2403#define VXGE_HW_PXTMC_ERR_REG_XTMC_ARB_SHADOW_ERR vxge_mBIT(22)
2404#define VXGE_HW_PXTMC_ERR_REG_XTMC_RAM_SHADOW_ERR vxge_mBIT(23)
2405#define VXGE_HW_PXTMC_ERR_REG_XTMC_CMW_SHADOW_ERR vxge_mBIT(24)
2406#define VXGE_HW_PXTMC_ERR_REG_XTMC_CMR_SHADOW_ERR vxge_mBIT(25)
2407#define VXGE_HW_PXTMC_ERR_REG_XTMC_MPT_REQ_FSM_ERR vxge_mBIT(26)
2408#define VXGE_HW_PXTMC_ERR_REG_XTMC_MPT_RSP_FSM_ERR vxge_mBIT(27)
2409#define VXGE_HW_PXTMC_ERR_REG_XTMC_UPT_REQ_FSM_ERR vxge_mBIT(28)
2410#define VXGE_HW_PXTMC_ERR_REG_XTMC_UPT_RSP_FSM_ERR vxge_mBIT(29)
2411#define VXGE_HW_PXTMC_ERR_REG_XTMC_CPT_REQ_FSM_ERR vxge_mBIT(30)
2412#define VXGE_HW_PXTMC_ERR_REG_XTMC_CPT_RSP_FSM_ERR vxge_mBIT(31)
2413#define VXGE_HW_PXTMC_ERR_REG_XTMC_XIL_FSM_ERR vxge_mBIT(32)
2414#define VXGE_HW_PXTMC_ERR_REG_XTMC_ARB_FSM_ERR vxge_mBIT(33)
2415#define VXGE_HW_PXTMC_ERR_REG_XTMC_CMW_FSM_ERR vxge_mBIT(34)
2416#define VXGE_HW_PXTMC_ERR_REG_XTMC_CMR_FSM_ERR vxge_mBIT(35)
2417#define VXGE_HW_PXTMC_ERR_REG_XTMC_MXP_RD_PROT_ERR vxge_mBIT(36)
2418#define VXGE_HW_PXTMC_ERR_REG_XTMC_UXP_RD_PROT_ERR vxge_mBIT(37)
2419#define VXGE_HW_PXTMC_ERR_REG_XTMC_CXP_RD_PROT_ERR vxge_mBIT(38)
2420#define VXGE_HW_PXTMC_ERR_REG_XTMC_MXP_WR_PROT_ERR vxge_mBIT(39)
2421#define VXGE_HW_PXTMC_ERR_REG_XTMC_UXP_WR_PROT_ERR vxge_mBIT(40)
2422#define VXGE_HW_PXTMC_ERR_REG_XTMC_CXP_WR_PROT_ERR vxge_mBIT(41)
2423#define VXGE_HW_PXTMC_ERR_REG_XTMC_MXP_INV_ADDR_ERR vxge_mBIT(42)
2424#define VXGE_HW_PXTMC_ERR_REG_XTMC_UXP_INV_ADDR_ERR vxge_mBIT(43)
2425#define VXGE_HW_PXTMC_ERR_REG_XTMC_CXP_INV_ADDR_ERR vxge_mBIT(44)
2426#define VXGE_HW_PXTMC_ERR_REG_XTMC_MXP_RD_PROT_INFO_ERR vxge_mBIT(45)
2427#define VXGE_HW_PXTMC_ERR_REG_XTMC_UXP_RD_PROT_INFO_ERR vxge_mBIT(46)
2428#define VXGE_HW_PXTMC_ERR_REG_XTMC_CXP_RD_PROT_INFO_ERR vxge_mBIT(47)
2429#define VXGE_HW_PXTMC_ERR_REG_XTMC_MXP_WR_PROT_INFO_ERR vxge_mBIT(48)
2430#define VXGE_HW_PXTMC_ERR_REG_XTMC_UXP_WR_PROT_INFO_ERR vxge_mBIT(49)
2431#define VXGE_HW_PXTMC_ERR_REG_XTMC_CXP_WR_PROT_INFO_ERR vxge_mBIT(50)
2432#define VXGE_HW_PXTMC_ERR_REG_XTMC_MXP_INV_ADDR_INFO_ERR vxge_mBIT(51)
2433#define VXGE_HW_PXTMC_ERR_REG_XTMC_UXP_INV_ADDR_INFO_ERR vxge_mBIT(52)
2434#define VXGE_HW_PXTMC_ERR_REG_XTMC_CXP_INV_ADDR_INFO_ERR vxge_mBIT(53)
2435#define VXGE_HW_PXTMC_ERR_REG_XTMC_XT_PIF_SRAM_SG_ERR(val) vxge_vBIT(val, 54, 2)
2436#define VXGE_HW_PXTMC_ERR_REG_XTMC_CP2BDT_DFIFO_PUSH_ERR vxge_mBIT(56)
2437#define VXGE_HW_PXTMC_ERR_REG_XTMC_CP2BDT_RFIFO_PUSH_ERR vxge_mBIT(57)
2438/*0x04f18*/ u64 pxtmc_err_mask;
2439/*0x04f20*/ u64 pxtmc_err_alarm;
2440/*0x04f28*/ u64 cp_err_reg;
2441#define VXGE_HW_CP_ERR_REG_CP_CP_DCACHE_SG_ERR(val) vxge_vBIT(val, 0, 8)
2442#define VXGE_HW_CP_ERR_REG_CP_CP_ICACHE_SG_ERR(val) vxge_vBIT(val, 8, 2)
2443#define VXGE_HW_CP_ERR_REG_CP_CP_DTAG_SG_ERR vxge_mBIT(10)
2444#define VXGE_HW_CP_ERR_REG_CP_CP_ITAG_SG_ERR vxge_mBIT(11)
2445#define VXGE_HW_CP_ERR_REG_CP_CP_TRACE_SG_ERR vxge_mBIT(12)
2446#define VXGE_HW_CP_ERR_REG_CP_DMA2CP_SG_ERR vxge_mBIT(13)
2447#define VXGE_HW_CP_ERR_REG_CP_MP2CP_SG_ERR vxge_mBIT(14)
2448#define VXGE_HW_CP_ERR_REG_CP_QCC2CP_SG_ERR vxge_mBIT(15)
2449#define VXGE_HW_CP_ERR_REG_CP_STC2CP_SG_ERR(val) vxge_vBIT(val, 16, 2)
2450#define VXGE_HW_CP_ERR_REG_CP_CP_DCACHE_DB_ERR(val) vxge_vBIT(val, 24, 8)
2451#define VXGE_HW_CP_ERR_REG_CP_CP_ICACHE_DB_ERR(val) vxge_vBIT(val, 32, 2)
2452#define VXGE_HW_CP_ERR_REG_CP_CP_DTAG_DB_ERR vxge_mBIT(34)
2453#define VXGE_HW_CP_ERR_REG_CP_CP_ITAG_DB_ERR vxge_mBIT(35)
2454#define VXGE_HW_CP_ERR_REG_CP_CP_TRACE_DB_ERR vxge_mBIT(36)
2455#define VXGE_HW_CP_ERR_REG_CP_DMA2CP_DB_ERR vxge_mBIT(37)
2456#define VXGE_HW_CP_ERR_REG_CP_MP2CP_DB_ERR vxge_mBIT(38)
2457#define VXGE_HW_CP_ERR_REG_CP_QCC2CP_DB_ERR vxge_mBIT(39)
2458#define VXGE_HW_CP_ERR_REG_CP_STC2CP_DB_ERR(val) vxge_vBIT(val, 40, 2)
2459#define VXGE_HW_CP_ERR_REG_CP_H2L2CP_FIFO_ERR vxge_mBIT(48)
2460#define VXGE_HW_CP_ERR_REG_CP_STC2CP_FIFO_ERR vxge_mBIT(49)
2461#define VXGE_HW_CP_ERR_REG_CP_STE2CP_FIFO_ERR vxge_mBIT(50)
2462#define VXGE_HW_CP_ERR_REG_CP_TTE2CP_FIFO_ERR vxge_mBIT(51)
2463#define VXGE_HW_CP_ERR_REG_CP_SWIF2CP_FIFO_ERR vxge_mBIT(52)
2464#define VXGE_HW_CP_ERR_REG_CP_CP2DMA_FIFO_ERR vxge_mBIT(53)
2465#define VXGE_HW_CP_ERR_REG_CP_DAM2CP_FIFO_ERR vxge_mBIT(54)
2466#define VXGE_HW_CP_ERR_REG_CP_MP2CP_FIFO_ERR vxge_mBIT(55)
2467#define VXGE_HW_CP_ERR_REG_CP_QCC2CP_FIFO_ERR vxge_mBIT(56)
2468#define VXGE_HW_CP_ERR_REG_CP_DMA2CP_FIFO_ERR vxge_mBIT(57)
2469#define VXGE_HW_CP_ERR_REG_CP_CP_WAKE_FSM_INTEGRITY_ERR vxge_mBIT(60)
2470#define VXGE_HW_CP_ERR_REG_CP_CP_PMON_FSM_INTEGRITY_ERR vxge_mBIT(61)
2471#define VXGE_HW_CP_ERR_REG_CP_DMA_RD_SHADOW_ERR vxge_mBIT(62)
2472#define VXGE_HW_CP_ERR_REG_CP_PIFT_CREDIT_ERR vxge_mBIT(63)
2473/*0x04f30*/ u64 cp_err_mask;
2474/*0x04f38*/ u64 cp_err_alarm;
2475 u8 unused04fe8[0x04f50-0x04f40];
2476
2477/*0x04f50*/ u64 cp_exc_reg;
2478#define VXGE_HW_CP_EXC_REG_CP_CP_CAUSE_INFO_INT vxge_mBIT(47)
2479#define VXGE_HW_CP_EXC_REG_CP_CP_CAUSE_CRIT_INT vxge_mBIT(55)
2480#define VXGE_HW_CP_EXC_REG_CP_CP_SERR vxge_mBIT(63)
2481/*0x04f58*/ u64 cp_exc_mask;
2482/*0x04f60*/ u64 cp_exc_alarm;
2483/*0x04f68*/ u64 cp_exc_cause;
2484#define VXGE_HW_CP_EXC_CAUSE_CP_CP_CAUSE(val) vxge_vBIT(val, 32, 32)
2485 u8 unused05200[0x05200-0x04f70];
2486
2487/*0x05200*/ u64 msg_int_status;
2488#define VXGE_HW_MSG_INT_STATUS_TIM_ERR_TIM_INT vxge_mBIT(7)
2489#define VXGE_HW_MSG_INT_STATUS_MSG_EXC_MSG_XT_EXC_INT vxge_mBIT(60)
2490#define VXGE_HW_MSG_INT_STATUS_MSG_ERR3_MSG_ERR3_INT vxge_mBIT(61)
2491#define VXGE_HW_MSG_INT_STATUS_MSG_ERR2_MSG_ERR2_INT vxge_mBIT(62)
2492#define VXGE_HW_MSG_INT_STATUS_MSG_ERR_MSG_ERR_INT vxge_mBIT(63)
2493/*0x05208*/ u64 msg_int_mask;
2494/*0x05210*/ u64 tim_err_reg;
2495#define VXGE_HW_TIM_ERR_REG_TIM_VBLS_SG_ERR vxge_mBIT(4)
2496#define VXGE_HW_TIM_ERR_REG_TIM_BMAP_PA_SG_ERR vxge_mBIT(5)
2497#define VXGE_HW_TIM_ERR_REG_TIM_BMAP_PB_SG_ERR vxge_mBIT(6)
2498#define VXGE_HW_TIM_ERR_REG_TIM_BMAP_MSG_SG_ERR vxge_mBIT(7)
2499#define VXGE_HW_TIM_ERR_REG_TIM_VBLS_DB_ERR vxge_mBIT(12)
2500#define VXGE_HW_TIM_ERR_REG_TIM_BMAP_PA_DB_ERR vxge_mBIT(13)
2501#define VXGE_HW_TIM_ERR_REG_TIM_BMAP_PB_DB_ERR vxge_mBIT(14)
2502#define VXGE_HW_TIM_ERR_REG_TIM_BMAP_MSG_DB_ERR vxge_mBIT(15)
2503#define VXGE_HW_TIM_ERR_REG_TIM_BMAP_MEM_CNTRL_SM_ERR vxge_mBIT(18)
2504#define VXGE_HW_TIM_ERR_REG_TIM_BMAP_MSG_MEM_CNTRL_SM_ERR vxge_mBIT(19)
2505#define VXGE_HW_TIM_ERR_REG_TIM_MPIF_PCIWR_ERR vxge_mBIT(20)
2506#define VXGE_HW_TIM_ERR_REG_TIM_ROCRC_BMAP_UPDT_FIFO_ERR vxge_mBIT(22)
2507#define VXGE_HW_TIM_ERR_REG_TIM_CREATE_BMAPMSG_FIFO_ERR vxge_mBIT(23)
2508#define VXGE_HW_TIM_ERR_REG_TIM_ROCRCIF_MISMATCH vxge_mBIT(46)
2509#define VXGE_HW_TIM_ERR_REG_TIM_BMAP_MAPPING_VP_ERR(n) vxge_mBIT(n)
2510/*0x05218*/ u64 tim_err_mask;
2511/*0x05220*/ u64 tim_err_alarm;
2512/*0x05228*/ u64 msg_err_reg;
2513#define VXGE_HW_MSG_ERR_REG_UP_UXP_WAKE_FSM_INTEGRITY_ERR vxge_mBIT(0)
2514#define VXGE_HW_MSG_ERR_REG_MP_MXP_WAKE_FSM_INTEGRITY_ERR vxge_mBIT(1)
2515#define VXGE_HW_MSG_ERR_REG_MSG_QUE_DMQ_DMA_READ_CMD_FSM_INTEGRITY_ERR \
2516 vxge_mBIT(2)
2517#define VXGE_HW_MSG_ERR_REG_MSG_QUE_DMQ_DMA_RESP_FSM_INTEGRITY_ERR \
2518 vxge_mBIT(3)
2519#define VXGE_HW_MSG_ERR_REG_MSG_QUE_DMQ_OWN_FSM_INTEGRITY_ERR vxge_mBIT(4)
2520#define VXGE_HW_MSG_ERR_REG_MSG_QUE_PDA_ACC_FSM_INTEGRITY_ERR vxge_mBIT(5)
2521#define VXGE_HW_MSG_ERR_REG_MP_MXP_PMON_FSM_INTEGRITY_ERR vxge_mBIT(6)
2522#define VXGE_HW_MSG_ERR_REG_UP_UXP_PMON_FSM_INTEGRITY_ERR vxge_mBIT(7)
2523#define VXGE_HW_MSG_ERR_REG_UP_UXP_DTAG_SG_ERR vxge_mBIT(8)
2524#define VXGE_HW_MSG_ERR_REG_UP_UXP_ITAG_SG_ERR vxge_mBIT(10)
2525#define VXGE_HW_MSG_ERR_REG_MP_MXP_DTAG_SG_ERR vxge_mBIT(12)
2526#define VXGE_HW_MSG_ERR_REG_MP_MXP_ITAG_SG_ERR vxge_mBIT(14)
2527#define VXGE_HW_MSG_ERR_REG_UP_UXP_TRACE_SG_ERR vxge_mBIT(16)
2528#define VXGE_HW_MSG_ERR_REG_MP_MXP_TRACE_SG_ERR vxge_mBIT(17)
2529#define VXGE_HW_MSG_ERR_REG_MSG_QUE_CMG2MSG_SG_ERR vxge_mBIT(18)
2530#define VXGE_HW_MSG_ERR_REG_MSG_QUE_TXPE2MSG_SG_ERR vxge_mBIT(19)
2531#define VXGE_HW_MSG_ERR_REG_MSG_QUE_RXPE2MSG_SG_ERR vxge_mBIT(20)
2532#define VXGE_HW_MSG_ERR_REG_MSG_QUE_RPE2MSG_SG_ERR vxge_mBIT(21)
2533#define VXGE_HW_MSG_ERR_REG_MSG_QUE_UMQ_SG_ERR vxge_mBIT(26)
2534#define VXGE_HW_MSG_ERR_REG_MSG_QUE_BWR_PF_SG_ERR vxge_mBIT(27)
2535#define VXGE_HW_MSG_ERR_REG_MSG_QUE_DMQ_ECC_SG_ERR vxge_mBIT(29)
2536#define VXGE_HW_MSG_ERR_REG_MSG_QUE_DMA_RESP_ECC_SG_ERR vxge_mBIT(31)
2537#define VXGE_HW_MSG_ERR_REG_MSG_XFMDQRY_FSM_INTEGRITY_ERR vxge_mBIT(33)
2538#define VXGE_HW_MSG_ERR_REG_MSG_FRMQRY_FSM_INTEGRITY_ERR vxge_mBIT(34)
2539#define VXGE_HW_MSG_ERR_REG_MSG_QUE_UMQ_WRITE_FSM_INTEGRITY_ERR vxge_mBIT(35)
2540#define VXGE_HW_MSG_ERR_REG_MSG_QUE_UMQ_BWR_PF_FSM_INTEGRITY_ERR \
2541 vxge_mBIT(36)
2542#define VXGE_HW_MSG_ERR_REG_MSG_QUE_REG_RESP_FIFO_ERR vxge_mBIT(38)
2543#define VXGE_HW_MSG_ERR_REG_UP_UXP_DTAG_DB_ERR vxge_mBIT(39)
2544#define VXGE_HW_MSG_ERR_REG_UP_UXP_ITAG_DB_ERR vxge_mBIT(41)
2545#define VXGE_HW_MSG_ERR_REG_MP_MXP_DTAG_DB_ERR vxge_mBIT(43)
2546#define VXGE_HW_MSG_ERR_REG_MP_MXP_ITAG_DB_ERR vxge_mBIT(45)
2547#define VXGE_HW_MSG_ERR_REG_UP_UXP_TRACE_DB_ERR vxge_mBIT(47)
2548#define VXGE_HW_MSG_ERR_REG_MP_MXP_TRACE_DB_ERR vxge_mBIT(48)
2549#define VXGE_HW_MSG_ERR_REG_MSG_QUE_CMG2MSG_DB_ERR vxge_mBIT(49)
2550#define VXGE_HW_MSG_ERR_REG_MSG_QUE_TXPE2MSG_DB_ERR vxge_mBIT(50)
2551#define VXGE_HW_MSG_ERR_REG_MSG_QUE_RXPE2MSG_DB_ERR vxge_mBIT(51)
2552#define VXGE_HW_MSG_ERR_REG_MSG_QUE_RPE2MSG_DB_ERR vxge_mBIT(52)
2553#define VXGE_HW_MSG_ERR_REG_MSG_QUE_REG_READ_FIFO_ERR vxge_mBIT(53)
2554#define VXGE_HW_MSG_ERR_REG_MSG_QUE_MXP2UXP_FIFO_ERR vxge_mBIT(54)
2555#define VXGE_HW_MSG_ERR_REG_MSG_QUE_KDFC_SIF_FIFO_ERR vxge_mBIT(55)
2556#define VXGE_HW_MSG_ERR_REG_MSG_QUE_CXP2SWIF_FIFO_ERR vxge_mBIT(56)
2557#define VXGE_HW_MSG_ERR_REG_MSG_QUE_UMQ_DB_ERR vxge_mBIT(57)
2558#define VXGE_HW_MSG_ERR_REG_MSG_QUE_BWR_PF_DB_ERR vxge_mBIT(58)
2559#define VXGE_HW_MSG_ERR_REG_MSG_QUE_BWR_SIF_FIFO_ERR vxge_mBIT(59)
2560#define VXGE_HW_MSG_ERR_REG_MSG_QUE_DMQ_ECC_DB_ERR vxge_mBIT(60)
2561#define VXGE_HW_MSG_ERR_REG_MSG_QUE_DMA_READ_FIFO_ERR vxge_mBIT(61)
2562#define VXGE_HW_MSG_ERR_REG_MSG_QUE_DMA_RESP_ECC_DB_ERR vxge_mBIT(62)
2563#define VXGE_HW_MSG_ERR_REG_MSG_QUE_UXP2MXP_FIFO_ERR vxge_mBIT(63)
2564/*0x05230*/ u64 msg_err_mask;
2565/*0x05238*/ u64 msg_err_alarm;
2566 u8 unused05340[0x05340-0x05240];
2567
2568/*0x05340*/ u64 msg_exc_reg;
2569#define VXGE_HW_MSG_EXC_REG_MP_MXP_CAUSE_INFO_INT vxge_mBIT(50)
2570#define VXGE_HW_MSG_EXC_REG_MP_MXP_CAUSE_CRIT_INT vxge_mBIT(51)
2571#define VXGE_HW_MSG_EXC_REG_UP_UXP_CAUSE_INFO_INT vxge_mBIT(54)
2572#define VXGE_HW_MSG_EXC_REG_UP_UXP_CAUSE_CRIT_INT vxge_mBIT(55)
2573#define VXGE_HW_MSG_EXC_REG_MP_MXP_SERR vxge_mBIT(62)
2574#define VXGE_HW_MSG_EXC_REG_UP_UXP_SERR vxge_mBIT(63)
2575/*0x05348*/ u64 msg_exc_mask;
2576/*0x05350*/ u64 msg_exc_alarm;
2577/*0x05358*/ u64 msg_exc_cause;
2578#define VXGE_HW_MSG_EXC_CAUSE_MP_MXP(val) vxge_vBIT(val, 0, 32)
2579#define VXGE_HW_MSG_EXC_CAUSE_UP_UXP(val) vxge_vBIT(val, 32, 32)
2580 u8 unused05368[0x05380-0x05360];
2581
2582/*0x05380*/ u64 msg_err2_reg;
2583#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_CMG2MSG_DISPATCH_FSM_INTEGRITY_ERR \
2584 vxge_mBIT(0)
2585#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_DMQ_DISPATCH_FSM_INTEGRITY_ERR \
2586 vxge_mBIT(1)
2587#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_SWIF_DISPATCH_FSM_INTEGRITY_ERR \
2588 vxge_mBIT(2)
2589#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_PIC_WRITE_FSM_INTEGRITY_ERR \
2590 vxge_mBIT(3)
2591#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_SWIFREG_FSM_INTEGRITY_ERR vxge_mBIT(4)
2592#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_TIM_WRITE_FSM_INTEGRITY_ERR \
2593 vxge_mBIT(5)
2594#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_UMQ_TA_FSM_INTEGRITY_ERR vxge_mBIT(6)
2595#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_TXPE_TA_FSM_INTEGRITY_ERR vxge_mBIT(7)
2596#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_RXPE_TA_FSM_INTEGRITY_ERR vxge_mBIT(8)
2597#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_SWIF_TA_FSM_INTEGRITY_ERR vxge_mBIT(9)
2598#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_DMA_TA_FSM_INTEGRITY_ERR vxge_mBIT(10)
2599#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_CP_TA_FSM_INTEGRITY_ERR vxge_mBIT(11)
2600#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA16_FSM_INTEGRITY_ERR \
2601 vxge_mBIT(12)
2602#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA15_FSM_INTEGRITY_ERR \
2603 vxge_mBIT(13)
2604#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA14_FSM_INTEGRITY_ERR \
2605 vxge_mBIT(14)
2606#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA13_FSM_INTEGRITY_ERR \
2607 vxge_mBIT(15)
2608#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA12_FSM_INTEGRITY_ERR \
2609 vxge_mBIT(16)
2610#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA11_FSM_INTEGRITY_ERR \
2611 vxge_mBIT(17)
2612#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA10_FSM_INTEGRITY_ERR \
2613 vxge_mBIT(18)
2614#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA9_FSM_INTEGRITY_ERR \
2615 vxge_mBIT(19)
2616#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA8_FSM_INTEGRITY_ERR \
2617 vxge_mBIT(20)
2618#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA7_FSM_INTEGRITY_ERR \
2619 vxge_mBIT(21)
2620#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA6_FSM_INTEGRITY_ERR \
2621 vxge_mBIT(22)
2622#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA5_FSM_INTEGRITY_ERR \
2623 vxge_mBIT(23)
2624#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA4_FSM_INTEGRITY_ERR \
2625 vxge_mBIT(24)
2626#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA3_FSM_INTEGRITY_ERR \
2627 vxge_mBIT(25)
2628#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA2_FSM_INTEGRITY_ERR \
2629 vxge_mBIT(26)
2630#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA1_FSM_INTEGRITY_ERR \
2631 vxge_mBIT(27)
2632#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_LONGTERMUMQ_TA0_FSM_INTEGRITY_ERR \
2633 vxge_mBIT(28)
2634#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_FBMC_OWN_FSM_INTEGRITY_ERR vxge_mBIT(29)
2635#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_TXPE2MSG_DISPATCH_FSM_INTEGRITY_ERR \
2636 vxge_mBIT(30)
2637#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_RXPE2MSG_DISPATCH_FSM_INTEGRITY_ERR \
2638 vxge_mBIT(31)
2639#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_RPE2MSG_DISPATCH_FSM_INTEGRITY_ERR \
2640 vxge_mBIT(32)
2641#define VXGE_HW_MSG_ERR2_REG_MP_MP_PIFT_IF_CREDIT_CNT_ERR vxge_mBIT(33)
2642#define VXGE_HW_MSG_ERR2_REG_UP_UP_PIFT_IF_CREDIT_CNT_ERR vxge_mBIT(34)
2643#define VXGE_HW_MSG_ERR2_REG_MSG_QUE_UMQ2PIC_CMD_FIFO_ERR vxge_mBIT(62)
2644#define VXGE_HW_MSG_ERR2_REG_TIM_TIM2MSG_CMD_FIFO_ERR vxge_mBIT(63)
2645/*0x05388*/ u64 msg_err2_mask;
2646/*0x05390*/ u64 msg_err2_alarm;
2647/*0x05398*/ u64 msg_err3_reg;
2648#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_SG_ERR0 vxge_mBIT(0)
2649#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_SG_ERR1 vxge_mBIT(1)
2650#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_SG_ERR2 vxge_mBIT(2)
2651#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_SG_ERR3 vxge_mBIT(3)
2652#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_SG_ERR4 vxge_mBIT(4)
2653#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_SG_ERR5 vxge_mBIT(5)
2654#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_SG_ERR6 vxge_mBIT(6)
2655#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_SG_ERR7 vxge_mBIT(7)
2656#define VXGE_HW_MSG_ERR3_REG_UP_UXP_ICACHE_SG_ERR0 vxge_mBIT(8)
2657#define VXGE_HW_MSG_ERR3_REG_UP_UXP_ICACHE_SG_ERR1 vxge_mBIT(9)
2658#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_SG_ERR0 vxge_mBIT(16)
2659#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_SG_ERR1 vxge_mBIT(17)
2660#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_SG_ERR2 vxge_mBIT(18)
2661#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_SG_ERR3 vxge_mBIT(19)
2662#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_SG_ERR4 vxge_mBIT(20)
2663#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_SG_ERR5 vxge_mBIT(21)
2664#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_SG_ERR6 vxge_mBIT(22)
2665#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_SG_ERR7 vxge_mBIT(23)
2666#define VXGE_HW_MSG_ERR3_REG_MP_MXP_ICACHE_SG_ERR0 vxge_mBIT(24)
2667#define VXGE_HW_MSG_ERR3_REG_MP_MXP_ICACHE_SG_ERR1 vxge_mBIT(25)
2668#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_DB_ERR0 vxge_mBIT(32)
2669#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_DB_ERR1 vxge_mBIT(33)
2670#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_DB_ERR2 vxge_mBIT(34)
2671#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_DB_ERR3 vxge_mBIT(35)
2672#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_DB_ERR4 vxge_mBIT(36)
2673#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_DB_ERR5 vxge_mBIT(37)
2674#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_DB_ERR6 vxge_mBIT(38)
2675#define VXGE_HW_MSG_ERR3_REG_UP_UXP_DCACHE_DB_ERR7 vxge_mBIT(39)
2676#define VXGE_HW_MSG_ERR3_REG_UP_UXP_ICACHE_DB_ERR0 vxge_mBIT(40)
2677#define VXGE_HW_MSG_ERR3_REG_UP_UXP_ICACHE_DB_ERR1 vxge_mBIT(41)
2678#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_DB_ERR0 vxge_mBIT(48)
2679#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_DB_ERR1 vxge_mBIT(49)
2680#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_DB_ERR2 vxge_mBIT(50)
2681#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_DB_ERR3 vxge_mBIT(51)
2682#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_DB_ERR4 vxge_mBIT(52)
2683#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_DB_ERR5 vxge_mBIT(53)
2684#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_DB_ERR6 vxge_mBIT(54)
2685#define VXGE_HW_MSG_ERR3_REG_MP_MXP_DCACHE_DB_ERR7 vxge_mBIT(55)
2686#define VXGE_HW_MSG_ERR3_REG_MP_MXP_ICACHE_DB_ERR0 vxge_mBIT(56)
2687#define VXGE_HW_MSG_ERR3_REG_MP_MXP_ICACHE_DB_ERR1 vxge_mBIT(57)
2688/*0x053a0*/ u64 msg_err3_mask;
2689/*0x053a8*/ u64 msg_err3_alarm;
2690 u8 unused05600[0x05600-0x053b0];
2691
2692/*0x05600*/ u64 fau_gen_err_reg;
2693#define VXGE_HW_FAU_GEN_ERR_REG_FMPF_PORT0_PERMANENT_STOP vxge_mBIT(3)
2694#define VXGE_HW_FAU_GEN_ERR_REG_FMPF_PORT1_PERMANENT_STOP vxge_mBIT(7)
2695#define VXGE_HW_FAU_GEN_ERR_REG_FMPF_PORT2_PERMANENT_STOP vxge_mBIT(11)
2696#define VXGE_HW_FAU_GEN_ERR_REG_FALR_AUTO_LRO_NOTIFICATION vxge_mBIT(15)
2697/*0x05608*/ u64 fau_gen_err_mask;
2698/*0x05610*/ u64 fau_gen_err_alarm;
2699/*0x05618*/ u64 fau_ecc_err_reg;
2700#define VXGE_HW_FAU_ECC_ERR_REG_FAU_PORT0_FAU_MAC2F_N_SG_ERR vxge_mBIT(0)
2701#define VXGE_HW_FAU_ECC_ERR_REG_FAU_PORT0_FAU_MAC2F_N_DB_ERR vxge_mBIT(1)
2702#define VXGE_HW_FAU_ECC_ERR_REG_FAU_PORT0_FAU_MAC2F_W_SG_ERR(val) \
2703 vxge_vBIT(val, 2, 2)
2704#define VXGE_HW_FAU_ECC_ERR_REG_FAU_PORT0_FAU_MAC2F_W_DB_ERR(val) \
2705 vxge_vBIT(val, 4, 2)
2706#define VXGE_HW_FAU_ECC_ERR_REG_FAU_PORT1_FAU_MAC2F_N_SG_ERR vxge_mBIT(6)
2707#define VXGE_HW_FAU_ECC_ERR_REG_FAU_PORT1_FAU_MAC2F_N_DB_ERR vxge_mBIT(7)
2708#define VXGE_HW_FAU_ECC_ERR_REG_FAU_PORT1_FAU_MAC2F_W_SG_ERR(val) \
2709 vxge_vBIT(val, 8, 2)
2710#define VXGE_HW_FAU_ECC_ERR_REG_FAU_PORT1_FAU_MAC2F_W_DB_ERR(val) \
2711 vxge_vBIT(val, 10, 2)
2712#define VXGE_HW_FAU_ECC_ERR_REG_FAU_PORT2_FAU_MAC2F_N_SG_ERR vxge_mBIT(12)
2713#define VXGE_HW_FAU_ECC_ERR_REG_FAU_PORT2_FAU_MAC2F_N_DB_ERR vxge_mBIT(13)
2714#define VXGE_HW_FAU_ECC_ERR_REG_FAU_PORT2_FAU_MAC2F_W_SG_ERR(val) \
2715 vxge_vBIT(val, 14, 2)
2716#define VXGE_HW_FAU_ECC_ERR_REG_FAU_PORT2_FAU_MAC2F_W_DB_ERR(val) \
2717 vxge_vBIT(val, 16, 2)
2718#define VXGE_HW_FAU_ECC_ERR_REG_FAU_FAU_XFMD_INS_SG_ERR(val) \
2719 vxge_vBIT(val, 18, 2)
2720#define VXGE_HW_FAU_ECC_ERR_REG_FAU_FAU_XFMD_INS_DB_ERR(val) \
2721 vxge_vBIT(val, 20, 2)
2722#define VXGE_HW_FAU_ECC_ERR_REG_FAUJ_FAU_FSM_ERR vxge_mBIT(31)
2723/*0x05620*/ u64 fau_ecc_err_mask;
2724/*0x05628*/ u64 fau_ecc_err_alarm;
2725 u8 unused05658[0x05658-0x05630];
2726/*0x05658*/ u64 fau_pa_cfg;
2727#define VXGE_HW_FAU_PA_CFG_REPL_L4_COMP_CSUM vxge_mBIT(3)
2728#define VXGE_HW_FAU_PA_CFG_REPL_L3_INCL_CF vxge_mBIT(7)
2729#define VXGE_HW_FAU_PA_CFG_REPL_L3_COMP_CSUM vxge_mBIT(11)
2730 u8 unused05668[0x05668-0x05660];
2731
2732/*0x05668*/ u64 dbg_stats_fau_rx_path;
2733#define VXGE_HW_DBG_STATS_FAU_RX_PATH_RX_PERMITTED_FRMS(val) \
2734 vxge_vBIT(val, 32, 32)
2735 u8 unused056c0[0x056c0-0x05670];
2736
2737/*0x056c0*/ u64 fau_lag_cfg;
2738#define VXGE_HW_FAU_LAG_CFG_COLL_ALG(val) vxge_vBIT(val, 2, 2)
2739#define VXGE_HW_FAU_LAG_CFG_INCR_RX_AGGR_STATS vxge_mBIT(7)
2740 u8 unused05800[0x05800-0x056c8];
2741
2742/*0x05800*/ u64 tpa_int_status;
2743#define VXGE_HW_TPA_INT_STATUS_ORP_ERR_ORP_INT vxge_mBIT(15)
2744#define VXGE_HW_TPA_INT_STATUS_PTM_ALARM_PTM_INT vxge_mBIT(23)
2745#define VXGE_HW_TPA_INT_STATUS_TPA_ERROR_TPA_INT vxge_mBIT(31)
2746/*0x05808*/ u64 tpa_int_mask;
2747/*0x05810*/ u64 orp_err_reg;
2748#define VXGE_HW_ORP_ERR_REG_ORP_FIFO_SG_ERR vxge_mBIT(3)
2749#define VXGE_HW_ORP_ERR_REG_ORP_FIFO_DB_ERR vxge_mBIT(7)
2750#define VXGE_HW_ORP_ERR_REG_ORP_XFMD_FIFO_UFLOW_ERR vxge_mBIT(11)
2751#define VXGE_HW_ORP_ERR_REG_ORP_FRM_FIFO_UFLOW_ERR vxge_mBIT(15)
2752#define VXGE_HW_ORP_ERR_REG_ORP_XFMD_RCV_FSM_ERR vxge_mBIT(19)
2753#define VXGE_HW_ORP_ERR_REG_ORP_OUTREAD_FSM_ERR vxge_mBIT(23)
2754#define VXGE_HW_ORP_ERR_REG_ORP_OUTQEM_FSM_ERR vxge_mBIT(27)
2755#define VXGE_HW_ORP_ERR_REG_ORP_XFMD_RCV_SHADOW_ERR vxge_mBIT(31)
2756#define VXGE_HW_ORP_ERR_REG_ORP_OUTREAD_SHADOW_ERR vxge_mBIT(35)
2757#define VXGE_HW_ORP_ERR_REG_ORP_OUTQEM_SHADOW_ERR vxge_mBIT(39)
2758#define VXGE_HW_ORP_ERR_REG_ORP_OUTFRM_SHADOW_ERR vxge_mBIT(43)
2759#define VXGE_HW_ORP_ERR_REG_ORP_OPTPRS_SHADOW_ERR vxge_mBIT(47)
2760/*0x05818*/ u64 orp_err_mask;
2761/*0x05820*/ u64 orp_err_alarm;
2762/*0x05828*/ u64 ptm_alarm_reg;
2763#define VXGE_HW_PTM_ALARM_REG_PTM_RDCTRL_SYNC_ERR vxge_mBIT(3)
2764#define VXGE_HW_PTM_ALARM_REG_PTM_RDCTRL_FIFO_ERR vxge_mBIT(7)
2765#define VXGE_HW_PTM_ALARM_REG_XFMD_RD_FIFO_ERR vxge_mBIT(11)
2766#define VXGE_HW_PTM_ALARM_REG_WDE2MSR_WR_FIFO_ERR vxge_mBIT(15)
2767#define VXGE_HW_PTM_ALARM_REG_PTM_FRMM_ECC_DB_ERR(val) vxge_vBIT(val, 18, 2)
2768#define VXGE_HW_PTM_ALARM_REG_PTM_FRMM_ECC_SG_ERR(val) vxge_vBIT(val, 22, 2)
2769/*0x05830*/ u64 ptm_alarm_mask;
2770/*0x05838*/ u64 ptm_alarm_alarm;
2771/*0x05840*/ u64 tpa_error_reg;
2772#define VXGE_HW_TPA_ERROR_REG_TPA_FSM_ERR_ALARM vxge_mBIT(3)
2773#define VXGE_HW_TPA_ERROR_REG_TPA_TPA_DA_LKUP_PRT0_DB_ERR vxge_mBIT(7)
2774#define VXGE_HW_TPA_ERROR_REG_TPA_TPA_DA_LKUP_PRT0_SG_ERR vxge_mBIT(11)
2775/*0x05848*/ u64 tpa_error_mask;
2776/*0x05850*/ u64 tpa_error_alarm;
2777/*0x05858*/ u64 tpa_global_cfg;
2778#define VXGE_HW_TPA_GLOBAL_CFG_SUPPORT_SNAP_AB_N vxge_mBIT(7)
2779#define VXGE_HW_TPA_GLOBAL_CFG_ECC_ENABLE_N vxge_mBIT(35)
2780 u8 unused05868[0x05870-0x05860];
2781
2782/*0x05870*/ u64 ptm_ecc_cfg;
2783#define VXGE_HW_PTM_ECC_CFG_PTM_FRMM_ECC_EN_N vxge_mBIT(3)
2784/*0x05878*/ u64 ptm_phase_cfg;
2785#define VXGE_HW_PTM_PHASE_CFG_FRMM_WR_PHASE_EN vxge_mBIT(3)
2786#define VXGE_HW_PTM_PHASE_CFG_FRMM_RD_PHASE_EN vxge_mBIT(7)
2787 u8 unused05898[0x05898-0x05880];
2788
2789/*0x05898*/ u64 dbg_stats_tpa_tx_path;
2790#define VXGE_HW_DBG_STATS_TPA_TX_PATH_TX_PERMITTED_FRMS(val) \
2791 vxge_vBIT(val, 32, 32)
2792 u8 unused05900[0x05900-0x058a0];
2793
2794/*0x05900*/ u64 tmac_int_status;
2795#define VXGE_HW_TMAC_INT_STATUS_TXMAC_GEN_ERR_TXMAC_GEN_INT vxge_mBIT(3)
2796#define VXGE_HW_TMAC_INT_STATUS_TXMAC_ECC_ERR_TXMAC_ECC_INT vxge_mBIT(7)
2797/*0x05908*/ u64 tmac_int_mask;
2798/*0x05910*/ u64 txmac_gen_err_reg;
2799#define VXGE_HW_TXMAC_GEN_ERR_REG_TMACJ_PERMANENT_STOP vxge_mBIT(3)
2800#define VXGE_HW_TXMAC_GEN_ERR_REG_TMACJ_NO_VALID_VSPORT vxge_mBIT(7)
2801/*0x05918*/ u64 txmac_gen_err_mask;
2802/*0x05920*/ u64 txmac_gen_err_alarm;
2803/*0x05928*/ u64 txmac_ecc_err_reg;
2804#define VXGE_HW_TXMAC_ECC_ERR_REG_TMACJ_TMAC_TPA2MAC_SG_ERR vxge_mBIT(3)
2805#define VXGE_HW_TXMAC_ECC_ERR_REG_TMACJ_TMAC_TPA2MAC_DB_ERR vxge_mBIT(7)
2806#define VXGE_HW_TXMAC_ECC_ERR_REG_TMACJ_TMAC_TPA2M_SB_SG_ERR vxge_mBIT(11)
2807#define VXGE_HW_TXMAC_ECC_ERR_REG_TMACJ_TMAC_TPA2M_SB_DB_ERR vxge_mBIT(15)
2808#define VXGE_HW_TXMAC_ECC_ERR_REG_TMACJ_TMAC_TPA2M_DA_SG_ERR vxge_mBIT(19)
2809#define VXGE_HW_TXMAC_ECC_ERR_REG_TMACJ_TMAC_TPA2M_DA_DB_ERR vxge_mBIT(23)
2810#define VXGE_HW_TXMAC_ECC_ERR_REG_TMAC_TMAC_PORT0_FSM_ERR vxge_mBIT(27)
2811#define VXGE_HW_TXMAC_ECC_ERR_REG_TMAC_TMAC_PORT1_FSM_ERR vxge_mBIT(31)
2812#define VXGE_HW_TXMAC_ECC_ERR_REG_TMAC_TMAC_PORT2_FSM_ERR vxge_mBIT(35)
2813#define VXGE_HW_TXMAC_ECC_ERR_REG_TMACJ_TMACJ_FSM_ERR vxge_mBIT(39)
2814/*0x05930*/ u64 txmac_ecc_err_mask;
2815/*0x05938*/ u64 txmac_ecc_err_alarm;
2816 u8 unused05978[0x05978-0x05940];
2817
2818/*0x05978*/ u64 dbg_stat_tx_any_frms;
2819#define VXGE_HW_DBG_STAT_TX_ANY_FRMS_PORT0_TX_ANY_FRMS(val) vxge_vBIT(val, 0, 8)
2820#define VXGE_HW_DBG_STAT_TX_ANY_FRMS_PORT1_TX_ANY_FRMS(val) vxge_vBIT(val, 8, 8)
2821#define VXGE_HW_DBG_STAT_TX_ANY_FRMS_PORT2_TX_ANY_FRMS(val) \
2822 vxge_vBIT(val, 16, 8)
2823 u8 unused059a0[0x059a0-0x05980];
2824
2825/*0x059a0*/ u64 txmac_link_util_port[3];
2826#define VXGE_HW_TXMAC_LINK_UTIL_PORT_TMAC_TMAC_UTILIZATION(val) \
2827 vxge_vBIT(val, 1, 7)
2828#define VXGE_HW_TXMAC_LINK_UTIL_PORT_TMAC_UTIL_CFG(val) vxge_vBIT(val, 8, 4)
2829#define VXGE_HW_TXMAC_LINK_UTIL_PORT_TMAC_TMAC_FRAC_UTIL(val) \
2830 vxge_vBIT(val, 12, 4)
2831#define VXGE_HW_TXMAC_LINK_UTIL_PORT_TMAC_PKT_WEIGHT(val) vxge_vBIT(val, 16, 4)
2832#define VXGE_HW_TXMAC_LINK_UTIL_PORT_TMAC_TMAC_SCALE_FACTOR vxge_mBIT(23)
2833/*0x059b8*/ u64 txmac_cfg0_port[3];
2834#define VXGE_HW_TXMAC_CFG0_PORT_TMAC_EN vxge_mBIT(3)
2835#define VXGE_HW_TXMAC_CFG0_PORT_APPEND_PAD vxge_mBIT(7)
2836#define VXGE_HW_TXMAC_CFG0_PORT_PAD_BYTE(val) vxge_vBIT(val, 8, 8)
2837/*0x059d0*/ u64 txmac_cfg1_port[3];
2838#define VXGE_HW_TXMAC_CFG1_PORT_AVG_IPG(val) vxge_vBIT(val, 40, 8)
2839/*0x059e8*/ u64 txmac_status_port[3];
2840#define VXGE_HW_TXMAC_STATUS_PORT_TMAC_TX_FRM_SENT vxge_mBIT(3)
2841 u8 unused05a20[0x05a20-0x05a00];
2842
2843/*0x05a20*/ u64 lag_distrib_dest;
2844#define VXGE_HW_LAG_DISTRIB_DEST_MAP_VPATH(n) vxge_mBIT(n)
2845/*0x05a28*/ u64 lag_marker_cfg;
2846#define VXGE_HW_LAG_MARKER_CFG_GEN_RCVR_EN vxge_mBIT(3)
2847#define VXGE_HW_LAG_MARKER_CFG_RESP_EN vxge_mBIT(7)
2848#define VXGE_HW_LAG_MARKER_CFG_RESP_TIMEOUT(val) vxge_vBIT(val, 16, 16)
2849#define VXGE_HW_LAG_MARKER_CFG_SLOW_PROTO_MRKR_MIN_INTERVAL(val) \
2850 vxge_vBIT(val, 32, 16)
2851#define VXGE_HW_LAG_MARKER_CFG_THROTTLE_MRKR_RESP vxge_mBIT(51)
2852/*0x05a30*/ u64 lag_tx_cfg;
2853#define VXGE_HW_LAG_TX_CFG_INCR_TX_AGGR_STATS vxge_mBIT(3)
2854#define VXGE_HW_LAG_TX_CFG_DISTRIB_ALG_SEL(val) vxge_vBIT(val, 6, 2)
2855#define VXGE_HW_LAG_TX_CFG_DISTRIB_REMAP_IF_FAIL vxge_mBIT(11)
2856#define VXGE_HW_LAG_TX_CFG_COLL_MAX_DELAY(val) vxge_vBIT(val, 16, 16)
2857/*0x05a38*/ u64 lag_tx_status;
2858#define VXGE_HW_LAG_TX_STATUS_TLAG_TIMER_VAL_EMPTIED_LINK(val) \
2859 vxge_vBIT(val, 0, 8)
2860#define VXGE_HW_LAG_TX_STATUS_TLAG_TIMER_VAL_SLOW_PROTO_MRKR(val) \
2861 vxge_vBIT(val, 8, 8)
2862#define VXGE_HW_LAG_TX_STATUS_TLAG_TIMER_VAL_SLOW_PROTO_MRKRRESP(val) \
2863 vxge_vBIT(val, 16, 8)
2864 u8 unused05d48[0x05d48-0x05a40];
2865
2866/*0x05d48*/ u64 srpcim_to_mrpcim_vplane_rmsg[17];
2867#define \
2868VXGE_HAL_SRPCIM_TO_MRPCIM_VPLANE_RMSG_SWIF_SRPCIM_TO_MRPCIM_VPLANE_RMSG(val)\
2869 vxge_vBIT(val, 0, 64)
2870 u8 unused06420[0x06420-0x05dd0];
2871
2872/*0x06420*/ u64 mrpcim_to_srpcim_vplane_wmsg[17];
2873#define VXGE_HW_MRPCIM_TO_SRPCIM_VPLANE_WMSG_MRPCIM_TO_SRPCIM_VPLANE_WMSG(val) \
2874 vxge_vBIT(val, 0, 64)
2875/*0x064a8*/ u64 mrpcim_to_srpcim_vplane_wmsg_trig[17];
2876
2877/*0x06530*/ u64 debug_stats0;
2878#define VXGE_HW_DEBUG_STATS0_RSTDROP_MSG(val) vxge_vBIT(val, 0, 32)
2879#define VXGE_HW_DEBUG_STATS0_RSTDROP_CPL(val) vxge_vBIT(val, 32, 32)
2880/*0x06538*/ u64 debug_stats1;
2881#define VXGE_HW_DEBUG_STATS1_RSTDROP_CLIENT0(val) vxge_vBIT(val, 0, 32)
2882#define VXGE_HW_DEBUG_STATS1_RSTDROP_CLIENT1(val) vxge_vBIT(val, 32, 32)
2883/*0x06540*/ u64 debug_stats2;
2884#define VXGE_HW_DEBUG_STATS2_RSTDROP_CLIENT2(val) vxge_vBIT(val, 0, 32)
2885/*0x06548*/ u64 debug_stats3_vplane[17];
2886#define VXGE_HW_DEBUG_STATS3_VPLANE_DEPL_PH(val) vxge_vBIT(val, 0, 16)
2887#define VXGE_HW_DEBUG_STATS3_VPLANE_DEPL_NPH(val) vxge_vBIT(val, 16, 16)
2888#define VXGE_HW_DEBUG_STATS3_VPLANE_DEPL_CPLH(val) vxge_vBIT(val, 32, 16)
2889/*0x065d0*/ u64 debug_stats4_vplane[17];
2890#define VXGE_HW_DEBUG_STATS4_VPLANE_DEPL_PD(val) vxge_vBIT(val, 0, 16)
2891#define VXGE_HW_DEBUG_STATS4_VPLANE_DEPL_NPD(val) vxge_vBIT(val, 16, 16)
2892#define VXGE_HW_DEBUG_STATS4_VPLANE_DEPL_CPLD(val) vxge_vBIT(val, 32, 16)
2893
2894 u8 unused07000[0x07000-0x06658];
2895
2896/*0x07000*/ u64 mrpcim_general_int_status;
2897#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_PIC_INT vxge_mBIT(0)
2898#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_PCI_INT vxge_mBIT(1)
2899#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_RTDMA_INT vxge_mBIT(2)
2900#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_WRDMA_INT vxge_mBIT(3)
2901#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_G3CMCT_INT vxge_mBIT(4)
2902#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_GCMG1_INT vxge_mBIT(5)
2903#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_GCMG2_INT vxge_mBIT(6)
2904#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_GCMG3_INT vxge_mBIT(7)
2905#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_G3CMIFL_INT vxge_mBIT(8)
2906#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_G3CMIFU_INT vxge_mBIT(9)
2907#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_PCMG1_INT vxge_mBIT(10)
2908#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_PCMG2_INT vxge_mBIT(11)
2909#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_PCMG3_INT vxge_mBIT(12)
2910#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_XMAC_INT vxge_mBIT(13)
2911#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_RXMAC_INT vxge_mBIT(14)
2912#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_TMAC_INT vxge_mBIT(15)
2913#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_G3FBIF_INT vxge_mBIT(16)
2914#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_FBMC_INT vxge_mBIT(17)
2915#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_G3FBCT_INT vxge_mBIT(18)
2916#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_TPA_INT vxge_mBIT(19)
2917#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_DRBELL_INT vxge_mBIT(20)
2918#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_ONE_INT vxge_mBIT(21)
2919#define VXGE_HW_MRPCIM_GENERAL_INT_STATUS_MSG_INT vxge_mBIT(22)
2920/*0x07008*/ u64 mrpcim_general_int_mask;
2921#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_PIC_INT vxge_mBIT(0)
2922#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_PCI_INT vxge_mBIT(1)
2923#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_RTDMA_INT vxge_mBIT(2)
2924#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_WRDMA_INT vxge_mBIT(3)
2925#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_G3CMCT_INT vxge_mBIT(4)
2926#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_GCMG1_INT vxge_mBIT(5)
2927#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_GCMG2_INT vxge_mBIT(6)
2928#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_GCMG3_INT vxge_mBIT(7)
2929#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_G3CMIFL_INT vxge_mBIT(8)
2930#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_G3CMIFU_INT vxge_mBIT(9)
2931#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_PCMG1_INT vxge_mBIT(10)
2932#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_PCMG2_INT vxge_mBIT(11)
2933#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_PCMG3_INT vxge_mBIT(12)
2934#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_XMAC_INT vxge_mBIT(13)
2935#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_RXMAC_INT vxge_mBIT(14)
2936#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_TMAC_INT vxge_mBIT(15)
2937#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_G3FBIF_INT vxge_mBIT(16)
2938#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_FBMC_INT vxge_mBIT(17)
2939#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_G3FBCT_INT vxge_mBIT(18)
2940#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_TPA_INT vxge_mBIT(19)
2941#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_DRBELL_INT vxge_mBIT(20)
2942#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_ONE_INT vxge_mBIT(21)
2943#define VXGE_HW_MRPCIM_GENERAL_INT_MASK_MSG_INT vxge_mBIT(22)
2944/*0x07010*/ u64 mrpcim_ppif_int_status;
2945#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_INI_ERRORS_INI_INT vxge_mBIT(3)
2946#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_DMA_ERRORS_DMA_INT vxge_mBIT(7)
2947#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_TGT_ERRORS_TGT_INT vxge_mBIT(11)
2948#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_CONFIG_ERRORS_CONFIG_INT vxge_mBIT(15)
2949#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_CRDT_INT vxge_mBIT(19)
2950#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_PLL_ERRORS_PLL_INT vxge_mBIT(27)
2951#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE0_CRD_INT_VPLANE0_INT\
2952 vxge_mBIT(31)
2953#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE1_CRD_INT_VPLANE1_INT\
2954 vxge_mBIT(32)
2955#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE2_CRD_INT_VPLANE2_INT\
2956 vxge_mBIT(33)
2957#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE3_CRD_INT_VPLANE3_INT\
2958 vxge_mBIT(34)
2959#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE4_CRD_INT_VPLANE4_INT\
2960 vxge_mBIT(35)
2961#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE5_CRD_INT_VPLANE5_INT\
2962 vxge_mBIT(36)
2963#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE6_CRD_INT_VPLANE6_INT\
2964 vxge_mBIT(37)
2965#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE7_CRD_INT_VPLANE7_INT\
2966 vxge_mBIT(38)
2967#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE8_CRD_INT_VPLANE8_INT\
2968 vxge_mBIT(39)
2969#define VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE9_CRD_INT_VPLANE9_INT\
2970 vxge_mBIT(40)
2971#define \
2972VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE10_CRD_INT_VPLANE10_INT \
2973 vxge_mBIT(41)
2974#define \
2975VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE11_CRD_INT_VPLANE11_INT \
2976 vxge_mBIT(42)
2977#define \
2978VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE12_CRD_INT_VPLANE12_INT \
2979 vxge_mBIT(43)
2980#define \
2981VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE13_CRD_INT_VPLANE13_INT \
2982 vxge_mBIT(44)
2983#define \
2984VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE14_CRD_INT_VPLANE14_INT \
2985 vxge_mBIT(45)
2986#define \
2987VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE15_CRD_INT_VPLANE15_INT \
2988 vxge_mBIT(46)
2989#define \
2990VXGE_HW_MRPCIM_PPIF_INT_STATUS_CRDT_ERRORS_VPLANE16_CRD_INT_VPLANE16_INT \
2991 vxge_mBIT(47)
2992#define \
2993VXGE_HW_MRPCIM_PPIF_INT_STATUS_VPATH_TO_MRPCIM_ALARM_VPATH_TO_MRPCIM_ALARM_INT \
2994 vxge_mBIT(55)
2995/*0x07018*/ u64 mrpcim_ppif_int_mask;
2996 u8 unused07028[0x07028-0x07020];
2997
2998/*0x07028*/ u64 ini_errors_reg;
2999#define VXGE_HW_INI_ERRORS_REG_SCPL_CPL_TIMEOUT_UNUSED_TAG vxge_mBIT(3)
3000#define VXGE_HW_INI_ERRORS_REG_SCPL_CPL_TIMEOUT vxge_mBIT(7)
3001#define VXGE_HW_INI_ERRORS_REG_DCPL_FSM_ERR vxge_mBIT(11)
3002#define VXGE_HW_INI_ERRORS_REG_DCPL_POISON vxge_mBIT(12)
3003#define VXGE_HW_INI_ERRORS_REG_DCPL_UNSUPPORTED vxge_mBIT(15)
3004#define VXGE_HW_INI_ERRORS_REG_DCPL_ABORT vxge_mBIT(19)
3005#define VXGE_HW_INI_ERRORS_REG_INI_TLP_ABORT vxge_mBIT(23)
3006#define VXGE_HW_INI_ERRORS_REG_INI_DLLP_ABORT vxge_mBIT(27)
3007#define VXGE_HW_INI_ERRORS_REG_INI_ECRC_ERR vxge_mBIT(31)
3008#define VXGE_HW_INI_ERRORS_REG_INI_BUF_DB_ERR vxge_mBIT(35)
3009#define VXGE_HW_INI_ERRORS_REG_INI_BUF_SG_ERR vxge_mBIT(39)
3010#define VXGE_HW_INI_ERRORS_REG_INI_DATA_OVERFLOW vxge_mBIT(43)
3011#define VXGE_HW_INI_ERRORS_REG_INI_HDR_OVERFLOW vxge_mBIT(47)
3012#define VXGE_HW_INI_ERRORS_REG_INI_MRD_SYS_DROP vxge_mBIT(51)
3013#define VXGE_HW_INI_ERRORS_REG_INI_MWR_SYS_DROP vxge_mBIT(55)
3014#define VXGE_HW_INI_ERRORS_REG_INI_MRD_CLIENT_DROP vxge_mBIT(59)
3015#define VXGE_HW_INI_ERRORS_REG_INI_MWR_CLIENT_DROP vxge_mBIT(63)
3016/*0x07030*/ u64 ini_errors_mask;
3017/*0x07038*/ u64 ini_errors_alarm;
3018/*0x07040*/ u64 dma_errors_reg;
3019#define VXGE_HW_DMA_ERRORS_REG_RDARB_FSM_ERR vxge_mBIT(3)
3020#define VXGE_HW_DMA_ERRORS_REG_WRARB_FSM_ERR vxge_mBIT(7)
3021#define VXGE_HW_DMA_ERRORS_REG_DMA_WRDMA_WR_HDR_OVERFLOW vxge_mBIT(8)
3022#define VXGE_HW_DMA_ERRORS_REG_DMA_WRDMA_WR_HDR_UNDERFLOW vxge_mBIT(9)
3023#define VXGE_HW_DMA_ERRORS_REG_DMA_WRDMA_WR_DATA_OVERFLOW vxge_mBIT(10)
3024#define VXGE_HW_DMA_ERRORS_REG_DMA_WRDMA_WR_DATA_UNDERFLOW vxge_mBIT(11)
3025#define VXGE_HW_DMA_ERRORS_REG_DMA_MSG_WR_HDR_OVERFLOW vxge_mBIT(12)
3026#define VXGE_HW_DMA_ERRORS_REG_DMA_MSG_WR_HDR_UNDERFLOW vxge_mBIT(13)
3027#define VXGE_HW_DMA_ERRORS_REG_DMA_MSG_WR_DATA_OVERFLOW vxge_mBIT(14)
3028#define VXGE_HW_DMA_ERRORS_REG_DMA_MSG_WR_DATA_UNDERFLOW vxge_mBIT(15)
3029#define VXGE_HW_DMA_ERRORS_REG_DMA_STATS_WR_HDR_OVERFLOW vxge_mBIT(16)
3030#define VXGE_HW_DMA_ERRORS_REG_DMA_STATS_WR_HDR_UNDERFLOW vxge_mBIT(17)
3031#define VXGE_HW_DMA_ERRORS_REG_DMA_STATS_WR_DATA_OVERFLOW vxge_mBIT(18)
3032#define VXGE_HW_DMA_ERRORS_REG_DMA_STATS_WR_DATA_UNDERFLOW vxge_mBIT(19)
3033#define VXGE_HW_DMA_ERRORS_REG_DMA_RTDMA_WR_HDR_OVERFLOW vxge_mBIT(20)
3034#define VXGE_HW_DMA_ERRORS_REG_DMA_RTDMA_WR_HDR_UNDERFLOW vxge_mBIT(21)
3035#define VXGE_HW_DMA_ERRORS_REG_DMA_RTDMA_WR_DATA_OVERFLOW vxge_mBIT(22)
3036#define VXGE_HW_DMA_ERRORS_REG_DMA_RTDMA_WR_DATA_UNDERFLOW vxge_mBIT(23)
3037#define VXGE_HW_DMA_ERRORS_REG_DMA_WRDMA_RD_HDR_OVERFLOW vxge_mBIT(24)
3038#define VXGE_HW_DMA_ERRORS_REG_DMA_WRDMA_RD_HDR_UNDERFLOW vxge_mBIT(25)
3039#define VXGE_HW_DMA_ERRORS_REG_DMA_RTDMA_RD_HDR_OVERFLOW vxge_mBIT(28)
3040#define VXGE_HW_DMA_ERRORS_REG_DMA_RTDMA_RD_HDR_UNDERFLOW vxge_mBIT(29)
3041#define VXGE_HW_DMA_ERRORS_REG_DBLGEN_FSM_ERR vxge_mBIT(32)
3042#define VXGE_HW_DMA_ERRORS_REG_DBLGEN_CREDIT_FSM_ERR vxge_mBIT(33)
3043#define VXGE_HW_DMA_ERRORS_REG_DBLGEN_DMA_WRR_SM_ERR vxge_mBIT(34)
3044/*0x07048*/ u64 dma_errors_mask;
3045/*0x07050*/ u64 dma_errors_alarm;
3046/*0x07058*/ u64 tgt_errors_reg;
3047#define VXGE_HW_TGT_ERRORS_REG_TGT_VENDOR_MSG vxge_mBIT(0)
3048#define VXGE_HW_TGT_ERRORS_REG_TGT_MSG_UNLOCK vxge_mBIT(1)
3049#define VXGE_HW_TGT_ERRORS_REG_TGT_ILLEGAL_TLP_BE vxge_mBIT(2)
3050#define VXGE_HW_TGT_ERRORS_REG_TGT_BOOT_WRITE vxge_mBIT(3)
3051#define VXGE_HW_TGT_ERRORS_REG_TGT_PIF_WR_CROSS_QWRANGE vxge_mBIT(4)
3052#define VXGE_HW_TGT_ERRORS_REG_TGT_PIF_READ_CROSS_QWRANGE vxge_mBIT(5)
3053#define VXGE_HW_TGT_ERRORS_REG_TGT_KDFC_READ vxge_mBIT(6)
3054#define VXGE_HW_TGT_ERRORS_REG_TGT_USDC_READ vxge_mBIT(7)
3055#define VXGE_HW_TGT_ERRORS_REG_TGT_USDC_WR_CROSS_QWRANGE vxge_mBIT(8)
3056#define VXGE_HW_TGT_ERRORS_REG_TGT_MSIX_BEYOND_RANGE vxge_mBIT(9)
3057#define VXGE_HW_TGT_ERRORS_REG_TGT_WR_TO_KDFC_POISON vxge_mBIT(10)
3058#define VXGE_HW_TGT_ERRORS_REG_TGT_WR_TO_USDC_POISON vxge_mBIT(11)
3059#define VXGE_HW_TGT_ERRORS_REG_TGT_WR_TO_PIF_POISON vxge_mBIT(12)
3060#define VXGE_HW_TGT_ERRORS_REG_TGT_WR_TO_MSIX_POISON vxge_mBIT(13)
3061#define VXGE_HW_TGT_ERRORS_REG_TGT_WR_TO_MRIOV_POISON vxge_mBIT(14)
3062#define VXGE_HW_TGT_ERRORS_REG_TGT_NOT_MEM_TLP vxge_mBIT(15)
3063#define VXGE_HW_TGT_ERRORS_REG_TGT_UNKNOWN_MEM_TLP vxge_mBIT(16)
3064#define VXGE_HW_TGT_ERRORS_REG_TGT_REQ_FSM_ERR vxge_mBIT(17)
3065#define VXGE_HW_TGT_ERRORS_REG_TGT_CPL_FSM_ERR vxge_mBIT(18)
3066#define VXGE_HW_TGT_ERRORS_REG_TGT_KDFC_PROT_ERR vxge_mBIT(19)
3067#define VXGE_HW_TGT_ERRORS_REG_TGT_SWIF_PROT_ERR vxge_mBIT(20)
3068#define VXGE_HW_TGT_ERRORS_REG_TGT_MRIOV_MEM_MAP_CFG_ERR vxge_mBIT(21)
3069/*0x07060*/ u64 tgt_errors_mask;
3070/*0x07068*/ u64 tgt_errors_alarm;
3071/*0x07070*/ u64 config_errors_reg;
3072#define VXGE_HW_CONFIG_ERRORS_REG_I2C_ILLEGAL_STOP_COND vxge_mBIT(3)
3073#define VXGE_HW_CONFIG_ERRORS_REG_I2C_ILLEGAL_START_COND vxge_mBIT(7)
3074#define VXGE_HW_CONFIG_ERRORS_REG_I2C_EXP_RD_CNT vxge_mBIT(11)
3075#define VXGE_HW_CONFIG_ERRORS_REG_I2C_EXTRA_CYCLE vxge_mBIT(15)
3076#define VXGE_HW_CONFIG_ERRORS_REG_I2C_MAIN_FSM_ERR vxge_mBIT(19)
3077#define VXGE_HW_CONFIG_ERRORS_REG_I2C_REQ_COLLISION vxge_mBIT(23)
3078#define VXGE_HW_CONFIG_ERRORS_REG_I2C_REG_FSM_ERR vxge_mBIT(27)
3079#define VXGE_HW_CONFIG_ERRORS_REG_CFGM_I2C_TIMEOUT vxge_mBIT(31)
3080#define VXGE_HW_CONFIG_ERRORS_REG_RIC_I2C_TIMEOUT vxge_mBIT(35)
3081#define VXGE_HW_CONFIG_ERRORS_REG_CFGM_FSM_ERR vxge_mBIT(39)
3082#define VXGE_HW_CONFIG_ERRORS_REG_RIC_FSM_ERR vxge_mBIT(43)
3083#define VXGE_HW_CONFIG_ERRORS_REG_PIFM_ILLEGAL_ACCESS vxge_mBIT(47)
3084#define VXGE_HW_CONFIG_ERRORS_REG_PIFM_TIMEOUT vxge_mBIT(51)
3085#define VXGE_HW_CONFIG_ERRORS_REG_PIFM_FSM_ERR vxge_mBIT(55)
3086#define VXGE_HW_CONFIG_ERRORS_REG_PIFM_TO_FSM_ERR vxge_mBIT(59)
3087#define VXGE_HW_CONFIG_ERRORS_REG_RIC_RIC_RD_TIMEOUT vxge_mBIT(63)
3088/*0x07078*/ u64 config_errors_mask;
3089/*0x07080*/ u64 config_errors_alarm;
3090 u8 unused07090[0x07090-0x07088];
3091
3092/*0x07090*/ u64 crdt_errors_reg;
3093#define VXGE_HW_CRDT_ERRORS_REG_WRCRDTARB_FSM_ERR vxge_mBIT(11)
3094#define VXGE_HW_CRDT_ERRORS_REG_WRCRDTARB_INTCTL_ILLEGAL_CRD_DEAL \
3095 vxge_mBIT(15)
3096#define VXGE_HW_CRDT_ERRORS_REG_WRCRDTARB_PDA_ILLEGAL_CRD_DEAL vxge_mBIT(19)
3097#define VXGE_HW_CRDT_ERRORS_REG_WRCRDTARB_PCI_MSG_ILLEGAL_CRD_DEAL \
3098 vxge_mBIT(23)
3099#define VXGE_HW_CRDT_ERRORS_REG_RDCRDTARB_FSM_ERR vxge_mBIT(35)
3100#define VXGE_HW_CRDT_ERRORS_REG_RDCRDTARB_RDA_ILLEGAL_CRD_DEAL vxge_mBIT(39)
3101#define VXGE_HW_CRDT_ERRORS_REG_RDCRDTARB_PDA_ILLEGAL_CRD_DEAL vxge_mBIT(43)
3102#define VXGE_HW_CRDT_ERRORS_REG_RDCRDTARB_DBLGEN_ILLEGAL_CRD_DEAL \
3103 vxge_mBIT(47)
3104/*0x07098*/ u64 crdt_errors_mask;
3105/*0x070a0*/ u64 crdt_errors_alarm;
3106 u8 unused070b0[0x070b0-0x070a8];
3107
3108/*0x070b0*/ u64 mrpcim_general_errors_reg;
3109#define VXGE_HW_MRPCIM_GENERAL_ERRORS_REG_STATSB_FSM_ERR vxge_mBIT(3)
3110#define VXGE_HW_MRPCIM_GENERAL_ERRORS_REG_XGEN_FSM_ERR vxge_mBIT(7)
3111#define VXGE_HW_MRPCIM_GENERAL_ERRORS_REG_XMEM_FSM_ERR vxge_mBIT(11)
3112#define VXGE_HW_MRPCIM_GENERAL_ERRORS_REG_KDFCCTL_FSM_ERR vxge_mBIT(15)
3113#define VXGE_HW_MRPCIM_GENERAL_ERRORS_REG_MRIOVCTL_FSM_ERR vxge_mBIT(19)
3114#define VXGE_HW_MRPCIM_GENERAL_ERRORS_REG_SPI_FLSH_ERR vxge_mBIT(23)
3115#define VXGE_HW_MRPCIM_GENERAL_ERRORS_REG_SPI_IIC_ACK_ERR vxge_mBIT(27)
3116#define VXGE_HW_MRPCIM_GENERAL_ERRORS_REG_SPI_IIC_CHKSUM_ERR vxge_mBIT(31)
3117#define VXGE_HW_MRPCIM_GENERAL_ERRORS_REG_INI_SERR_DET vxge_mBIT(35)
3118#define VXGE_HW_MRPCIM_GENERAL_ERRORS_REG_INTCTL_MSIX_FSM_ERR vxge_mBIT(39)
3119#define VXGE_HW_MRPCIM_GENERAL_ERRORS_REG_INTCTL_MSI_OVERFLOW vxge_mBIT(43)
3120#define VXGE_HW_MRPCIM_GENERAL_ERRORS_REG_PPIF_PCI_NOT_FLUSH_DURING_SW_RESET \
3121 vxge_mBIT(47)
3122#define VXGE_HW_MRPCIM_GENERAL_ERRORS_REG_PPIF_SW_RESET_FSM_ERR vxge_mBIT(51)
3123/*0x070b8*/ u64 mrpcim_general_errors_mask;
3124/*0x070c0*/ u64 mrpcim_general_errors_alarm;
3125 u8 unused070d0[0x070d0-0x070c8];
3126
3127/*0x070d0*/ u64 pll_errors_reg;
3128#define VXGE_HW_PLL_ERRORS_REG_CORE_CMG_PLL_OOL vxge_mBIT(3)
3129#define VXGE_HW_PLL_ERRORS_REG_CORE_FB_PLL_OOL vxge_mBIT(7)
3130#define VXGE_HW_PLL_ERRORS_REG_CORE_X_PLL_OOL vxge_mBIT(11)
3131/*0x070d8*/ u64 pll_errors_mask;
3132/*0x070e0*/ u64 pll_errors_alarm;
3133/*0x070e8*/ u64 srpcim_to_mrpcim_alarm_reg;
3134#define VXGE_HW_SRPCIM_TO_MRPCIM_ALARM_REG_PPIF_SRPCIM_TO_MRPCIM_ALARM(val) \
3135 vxge_vBIT(val, 0, 17)
3136/*0x070f0*/ u64 srpcim_to_mrpcim_alarm_mask;
3137/*0x070f8*/ u64 srpcim_to_mrpcim_alarm_alarm;
3138/*0x07100*/ u64 vpath_to_mrpcim_alarm_reg;
3139#define VXGE_HW_VPATH_TO_MRPCIM_ALARM_REG_PPIF_VPATH_TO_MRPCIM_ALARM(val) \
3140 vxge_vBIT(val, 0, 17)
3141/*0x07108*/ u64 vpath_to_mrpcim_alarm_mask;
3142/*0x07110*/ u64 vpath_to_mrpcim_alarm_alarm;
3143 u8 unused07128[0x07128-0x07118];
3144
3145/*0x07128*/ u64 crdt_errors_vplane_reg[17];
3146#define VXGE_HW_CRDT_ERRORS_VPLANE_REG_WRCRDTARB_P_H_CONSUME_CRDT_ERR \
3147 vxge_mBIT(3)
3148#define VXGE_HW_CRDT_ERRORS_VPLANE_REG_WRCRDTARB_P_D_CONSUME_CRDT_ERR \
3149 vxge_mBIT(7)
3150#define VXGE_HW_CRDT_ERRORS_VPLANE_REG_WRCRDTARB_P_H_RETURN_CRDT_ERR \
3151 vxge_mBIT(11)
3152#define VXGE_HW_CRDT_ERRORS_VPLANE_REG_WRCRDTARB_P_D_RETURN_CRDT_ERR \
3153 vxge_mBIT(15)
3154#define VXGE_HW_CRDT_ERRORS_VPLANE_REG_RDCRDTARB_NP_H_CONSUME_CRDT_ERR \
3155 vxge_mBIT(19)
3156#define VXGE_HW_CRDT_ERRORS_VPLANE_REG_RDCRDTARB_NP_H_RETURN_CRDT_ERR \
3157 vxge_mBIT(23)
3158#define VXGE_HW_CRDT_ERRORS_VPLANE_REG_RDCRDTARB_TAG_CONSUME_TAG_ERR \
3159 vxge_mBIT(27)
3160#define VXGE_HW_CRDT_ERRORS_VPLANE_REG_RDCRDTARB_TAG_RETURN_TAG_ERR \
3161 vxge_mBIT(31)
3162/*0x07130*/ u64 crdt_errors_vplane_mask[17];
3163/*0x07138*/ u64 crdt_errors_vplane_alarm[17];
3164 u8 unused072f0[0x072f0-0x072c0];
3165
3166/*0x072f0*/ u64 mrpcim_rst_in_prog;
3167#define VXGE_HW_MRPCIM_RST_IN_PROG_MRPCIM_RST_IN_PROG vxge_mBIT(7)
3168/*0x072f8*/ u64 mrpcim_reg_modified;
3169#define VXGE_HW_MRPCIM_REG_MODIFIED_MRPCIM_REG_MODIFIED vxge_mBIT(7)
3170
3171 u8 unused07378[0x07378-0x07300];
3172
3173/*0x07378*/ u64 write_arb_pending;
3174#define VXGE_HW_WRITE_ARB_PENDING_WRARB_WRDMA vxge_mBIT(3)
3175#define VXGE_HW_WRITE_ARB_PENDING_WRARB_RTDMA vxge_mBIT(7)
3176#define VXGE_HW_WRITE_ARB_PENDING_WRARB_MSG vxge_mBIT(11)
3177#define VXGE_HW_WRITE_ARB_PENDING_WRARB_STATSB vxge_mBIT(15)
3178#define VXGE_HW_WRITE_ARB_PENDING_WRARB_INTCTL vxge_mBIT(19)
3179/*0x07380*/ u64 read_arb_pending;
3180#define VXGE_HW_READ_ARB_PENDING_RDARB_WRDMA vxge_mBIT(3)
3181#define VXGE_HW_READ_ARB_PENDING_RDARB_RTDMA vxge_mBIT(7)
3182#define VXGE_HW_READ_ARB_PENDING_RDARB_DBLGEN vxge_mBIT(11)
3183/*0x07388*/ u64 dmaif_dmadbl_pending;
3184#define VXGE_HW_DMAIF_DMADBL_PENDING_DMAIF_WRDMA_WR vxge_mBIT(0)
3185#define VXGE_HW_DMAIF_DMADBL_PENDING_DMAIF_WRDMA_RD vxge_mBIT(1)
3186#define VXGE_HW_DMAIF_DMADBL_PENDING_DMAIF_RTDMA_WR vxge_mBIT(2)
3187#define VXGE_HW_DMAIF_DMADBL_PENDING_DMAIF_RTDMA_RD vxge_mBIT(3)
3188#define VXGE_HW_DMAIF_DMADBL_PENDING_DMAIF_MSG_WR vxge_mBIT(4)
3189#define VXGE_HW_DMAIF_DMADBL_PENDING_DMAIF_STATS_WR vxge_mBIT(5)
3190#define VXGE_HW_DMAIF_DMADBL_PENDING_DBLGEN_IN_PROG(val) \
3191 vxge_vBIT(val, 13, 51)
3192/*0x07390*/ u64 wrcrdtarb_status0_vplane[17];
3193#define VXGE_HW_WRCRDTARB_STATUS0_VPLANE_WRCRDTARB_ABS_AVAIL_P_H(val) \
3194 vxge_vBIT(val, 0, 8)
3195/*0x07418*/ u64 wrcrdtarb_status1_vplane[17];
3196#define VXGE_HW_WRCRDTARB_STATUS1_VPLANE_WRCRDTARB_ABS_AVAIL_P_D(val) \
3197 vxge_vBIT(val, 4, 12)
3198 u8 unused07500[0x07500-0x074a0];
3199
3200/*0x07500*/ u64 mrpcim_general_cfg1;
3201#define VXGE_HW_MRPCIM_GENERAL_CFG1_CLEAR_SERR vxge_mBIT(7)
3202/*0x07508*/ u64 mrpcim_general_cfg2;
3203#define VXGE_HW_MRPCIM_GENERAL_CFG2_INS_TX_WR_TD vxge_mBIT(3)
3204#define VXGE_HW_MRPCIM_GENERAL_CFG2_INS_TX_RD_TD vxge_mBIT(7)
3205#define VXGE_HW_MRPCIM_GENERAL_CFG2_INS_TX_CPL_TD vxge_mBIT(11)
3206#define VXGE_HW_MRPCIM_GENERAL_CFG2_INI_TIMEOUT_EN_MWR vxge_mBIT(15)
3207#define VXGE_HW_MRPCIM_GENERAL_CFG2_INI_TIMEOUT_EN_MRD vxge_mBIT(19)
3208#define VXGE_HW_MRPCIM_GENERAL_CFG2_IGNORE_VPATH_RST_FOR_MSIX vxge_mBIT(23)
3209#define VXGE_HW_MRPCIM_GENERAL_CFG2_FLASH_READ_MSB vxge_mBIT(27)
3210#define VXGE_HW_MRPCIM_GENERAL_CFG2_DIS_HOST_PIPELINE_WR vxge_mBIT(31)
3211#define VXGE_HW_MRPCIM_GENERAL_CFG2_MRPCIM_STATS_ENABLE vxge_mBIT(43)
3212#define VXGE_HW_MRPCIM_GENERAL_CFG2_MRPCIM_STATS_MAP_TO_VPATH(val) \
3213 vxge_vBIT(val, 47, 5)
3214#define VXGE_HW_MRPCIM_GENERAL_CFG2_EN_BLOCK_MSIX_DUE_TO_SERR vxge_mBIT(55)
3215#define VXGE_HW_MRPCIM_GENERAL_CFG2_FORCE_SENDING_INTA vxge_mBIT(59)
3216#define VXGE_HW_MRPCIM_GENERAL_CFG2_DIS_SWIF_PROT_ON_RDS vxge_mBIT(63)
3217/*0x07510*/ u64 mrpcim_general_cfg3;
3218#define VXGE_HW_MRPCIM_GENERAL_CFG3_PROTECTION_CA_OR_UNSUPN vxge_mBIT(0)
3219#define VXGE_HW_MRPCIM_GENERAL_CFG3_ILLEGAL_RD_CA_OR_UNSUPN vxge_mBIT(3)
3220#define VXGE_HW_MRPCIM_GENERAL_CFG3_RD_BYTE_SWAPEN vxge_mBIT(7)
3221#define VXGE_HW_MRPCIM_GENERAL_CFG3_RD_BIT_FLIPEN vxge_mBIT(11)
3222#define VXGE_HW_MRPCIM_GENERAL_CFG3_WR_BYTE_SWAPEN vxge_mBIT(15)
3223#define VXGE_HW_MRPCIM_GENERAL_CFG3_WR_BIT_FLIPEN vxge_mBIT(19)
3224#define VXGE_HW_MRPCIM_GENERAL_CFG3_MR_MAX_MVFS(val) vxge_vBIT(val, 20, 16)
3225#define VXGE_HW_MRPCIM_GENERAL_CFG3_MR_MVF_TBL_SIZE(val) \
3226 vxge_vBIT(val, 36, 16)
3227#define VXGE_HW_MRPCIM_GENERAL_CFG3_PF0_SW_RESET_EN vxge_mBIT(55)
3228#define VXGE_HW_MRPCIM_GENERAL_CFG3_REG_MODIFIED_CFG(val) vxge_vBIT(val, 56, 2)
3229#define VXGE_HW_MRPCIM_GENERAL_CFG3_CPL_ECC_ENABLE_N vxge_mBIT(59)
3230#define VXGE_HW_MRPCIM_GENERAL_CFG3_BYPASS_DAISY_CHAIN vxge_mBIT(63)
3231/*0x07518*/ u64 mrpcim_stats_start_host_addr;
3232#define VXGE_HW_MRPCIM_STATS_START_HOST_ADDR_MRPCIM_STATS_START_HOST_ADDR(val)\
3233 vxge_vBIT(val, 0, 57)
3234
3235 u8 unused07950[0x07950-0x07520];
3236
3237/*0x07950*/ u64 rdcrdtarb_cfg0;
3238#define VXGE_HW_RDCRDTARB_CFG0_RDA_MAX_OUTSTANDING_RDS(val) \
3239 vxge_vBIT(val, 18, 6)
3240#define VXGE_HW_RDCRDTARB_CFG0_PDA_MAX_OUTSTANDING_RDS(val) \
3241 vxge_vBIT(val, 26, 6)
3242#define VXGE_HW_RDCRDTARB_CFG0_DBLGEN_MAX_OUTSTANDING_RDS(val) \
3243 vxge_vBIT(val, 34, 6)
3244#define VXGE_HW_RDCRDTARB_CFG0_WAIT_CNT(val) vxge_vBIT(val, 48, 4)
3245#define VXGE_HW_RDCRDTARB_CFG0_MAX_OUTSTANDING_RDS(val) vxge_vBIT(val, 54, 6)
3246#define VXGE_HW_RDCRDTARB_CFG0_EN_XON vxge_mBIT(63)
3247 u8 unused07be8[0x07be8-0x07958];
3248
3249/*0x07be8*/ u64 bf_sw_reset;
3250#define VXGE_HW_BF_SW_RESET_BF_SW_RESET(val) vxge_vBIT(val, 0, 8)
3251/*0x07bf0*/ u64 sw_reset_status;
3252#define VXGE_HW_SW_RESET_STATUS_RESET_CMPLT vxge_mBIT(7)
3253#define VXGE_HW_SW_RESET_STATUS_INIT_CMPLT vxge_mBIT(15)
3254 u8 unused07d30[0x07d30-0x07bf8];
3255
3256/*0x07d30*/ u64 mrpcim_debug_stats0;
3257#define VXGE_HW_MRPCIM_DEBUG_STATS0_INI_WR_DROP(val) vxge_vBIT(val, 0, 32)
3258#define VXGE_HW_MRPCIM_DEBUG_STATS0_INI_RD_DROP(val) vxge_vBIT(val, 32, 32)
3259/*0x07d38*/ u64 mrpcim_debug_stats1_vplane[17];
3260#define VXGE_HW_MRPCIM_DEBUG_STATS1_VPLANE_WRCRDTARB_PH_CRDT_DEPLETED(val) \
3261 vxge_vBIT(val, 32, 32)
3262/*0x07dc0*/ u64 mrpcim_debug_stats2_vplane[17];
3263#define VXGE_HW_MRPCIM_DEBUG_STATS2_VPLANE_WRCRDTARB_PD_CRDT_DEPLETED(val) \
3264 vxge_vBIT(val, 32, 32)
3265/*0x07e48*/ u64 mrpcim_debug_stats3_vplane[17];
3266#define VXGE_HW_MRPCIM_DEBUG_STATS3_VPLANE_RDCRDTARB_NPH_CRDT_DEPLETED(val) \
3267 vxge_vBIT(val, 32, 32)
3268/*0x07ed0*/ u64 mrpcim_debug_stats4;
3269#define VXGE_HW_MRPCIM_DEBUG_STATS4_INI_WR_VPIN_DROP(val) vxge_vBIT(val, 0, 32)
3270#define VXGE_HW_MRPCIM_DEBUG_STATS4_INI_RD_VPIN_DROP(val) \
3271 vxge_vBIT(val, 32, 32)
3272/*0x07ed8*/ u64 genstats_count01;
3273#define VXGE_HW_GENSTATS_COUNT01_GENSTATS_COUNT1(val) vxge_vBIT(val, 0, 32)
3274#define VXGE_HW_GENSTATS_COUNT01_GENSTATS_COUNT0(val) vxge_vBIT(val, 32, 32)
3275/*0x07ee0*/ u64 genstats_count23;
3276#define VXGE_HW_GENSTATS_COUNT23_GENSTATS_COUNT3(val) vxge_vBIT(val, 0, 32)
3277#define VXGE_HW_GENSTATS_COUNT23_GENSTATS_COUNT2(val) vxge_vBIT(val, 32, 32)
3278/*0x07ee8*/ u64 genstats_count4;
3279#define VXGE_HW_GENSTATS_COUNT4_GENSTATS_COUNT4(val) vxge_vBIT(val, 32, 32)
3280/*0x07ef0*/ u64 genstats_count5;
3281#define VXGE_HW_GENSTATS_COUNT5_GENSTATS_COUNT5(val) vxge_vBIT(val, 32, 32)
3282
3283 u8 unused07f08[0x07f08-0x07ef8];
3284
3285/*0x07f08*/ u64 genstats_cfg[6];
3286#define VXGE_HW_GENSTATS_CFG_DTYPE_SEL(val) vxge_vBIT(val, 3, 5)
3287#define VXGE_HW_GENSTATS_CFG_CLIENT_NO_SEL(val) vxge_vBIT(val, 9, 3)
3288#define VXGE_HW_GENSTATS_CFG_WR_RD_CPL_SEL(val) vxge_vBIT(val, 14, 2)
3289#define VXGE_HW_GENSTATS_CFG_VPATH_SEL(val) vxge_vBIT(val, 31, 17)
3290/*0x07f38*/ u64 genstat_64bit_cfg;
3291#define VXGE_HW_GENSTAT_64BIT_CFG_EN_FOR_GENSTATS0 vxge_mBIT(3)
3292#define VXGE_HW_GENSTAT_64BIT_CFG_EN_FOR_GENSTATS2 vxge_mBIT(7)
3293 u8 unused08000[0x08000-0x07f40];
3294/*0x08000*/ u64 gcmg3_int_status;
3295#define VXGE_HW_GCMG3_INT_STATUS_GSTC_ERR0_GSTC0_INT vxge_mBIT(0)
3296#define VXGE_HW_GCMG3_INT_STATUS_GSTC_ERR1_GSTC1_INT vxge_mBIT(1)
3297#define VXGE_HW_GCMG3_INT_STATUS_GH2L_ERR0_GH2L0_INT vxge_mBIT(2)
3298#define VXGE_HW_GCMG3_INT_STATUS_GHSQ_ERR_GH2L1_INT vxge_mBIT(3)
3299#define VXGE_HW_GCMG3_INT_STATUS_GHSQ_ERR2_GH2L2_INT vxge_mBIT(4)
3300#define VXGE_HW_GCMG3_INT_STATUS_GH2L_SMERR0_GH2L3_INT vxge_mBIT(5)
3301#define VXGE_HW_GCMG3_INT_STATUS_GHSQ_ERR3_GH2L4_INT vxge_mBIT(6)
3302/*0x08008*/ u64 gcmg3_int_mask;
3303 u8 unused09000[0x09000-0x8010];
3304
3305/*0x09000*/ u64 g3ifcmd_fb_int_status;
3306#define VXGE_HW_G3IFCMD_FB_INT_STATUS_ERR_G3IF_INT vxge_mBIT(0)
3307/*0x09008*/ u64 g3ifcmd_fb_int_mask;
3308/*0x09010*/ u64 g3ifcmd_fb_err_reg;
3309#define VXGE_HW_G3IFCMD_FB_ERR_REG_G3IF_CK_DLL_LOCK vxge_mBIT(6)
3310#define VXGE_HW_G3IFCMD_FB_ERR_REG_G3IF_SM_ERR vxge_mBIT(7)
3311#define VXGE_HW_G3IFCMD_FB_ERR_REG_G3IF_RWDQS_DLL_LOCK(val) \
3312 vxge_vBIT(val, 24, 8)
3313#define VXGE_HW_G3IFCMD_FB_ERR_REG_G3IF_IOCAL_FAULT vxge_mBIT(55)
3314/*0x09018*/ u64 g3ifcmd_fb_err_mask;
3315/*0x09020*/ u64 g3ifcmd_fb_err_alarm;
3316
3317 u8 unused09400[0x09400-0x09028];
3318
3319/*0x09400*/ u64 g3ifcmd_cmu_int_status;
3320#define VXGE_HW_G3IFCMD_CMU_INT_STATUS_ERR_G3IF_INT vxge_mBIT(0)
3321/*0x09408*/ u64 g3ifcmd_cmu_int_mask;
3322/*0x09410*/ u64 g3ifcmd_cmu_err_reg;
3323#define VXGE_HW_G3IFCMD_CMU_ERR_REG_G3IF_CK_DLL_LOCK vxge_mBIT(6)
3324#define VXGE_HW_G3IFCMD_CMU_ERR_REG_G3IF_SM_ERR vxge_mBIT(7)
3325#define VXGE_HW_G3IFCMD_CMU_ERR_REG_G3IF_RWDQS_DLL_LOCK(val) \
3326 vxge_vBIT(val, 24, 8)
3327#define VXGE_HW_G3IFCMD_CMU_ERR_REG_G3IF_IOCAL_FAULT vxge_mBIT(55)
3328/*0x09418*/ u64 g3ifcmd_cmu_err_mask;
3329/*0x09420*/ u64 g3ifcmd_cmu_err_alarm;
3330
3331 u8 unused09800[0x09800-0x09428];
3332
3333/*0x09800*/ u64 g3ifcmd_cml_int_status;
3334#define VXGE_HW_G3IFCMD_CML_INT_STATUS_ERR_G3IF_INT vxge_mBIT(0)
3335/*0x09808*/ u64 g3ifcmd_cml_int_mask;
3336/*0x09810*/ u64 g3ifcmd_cml_err_reg;
3337#define VXGE_HW_G3IFCMD_CML_ERR_REG_G3IF_CK_DLL_LOCK vxge_mBIT(6)
3338#define VXGE_HW_G3IFCMD_CML_ERR_REG_G3IF_SM_ERR vxge_mBIT(7)
3339#define VXGE_HW_G3IFCMD_CML_ERR_REG_G3IF_RWDQS_DLL_LOCK(val) \
3340 vxge_vBIT(val, 24, 8)
3341#define VXGE_HW_G3IFCMD_CML_ERR_REG_G3IF_IOCAL_FAULT vxge_mBIT(55)
3342/*0x09818*/ u64 g3ifcmd_cml_err_mask;
3343/*0x09820*/ u64 g3ifcmd_cml_err_alarm;
3344 u8 unused09b00[0x09b00-0x09828];
3345
3346/*0x09b00*/ u64 vpath_to_vplane_map[17];
3347#define VXGE_HW_VPATH_TO_VPLANE_MAP_VPATH_TO_VPLANE_MAP(val) \
3348 vxge_vBIT(val, 3, 5)
3349 u8 unused09c30[0x09c30-0x09b88];
3350
3351/*0x09c30*/ u64 xgxs_cfg_port[2];
3352#define VXGE_HW_XGXS_CFG_PORT_SIG_DETECT_FORCE_LOS(val) vxge_vBIT(val, 16, 4)
3353#define VXGE_HW_XGXS_CFG_PORT_SIG_DETECT_FORCE_VALID(val) vxge_vBIT(val, 20, 4)
3354#define VXGE_HW_XGXS_CFG_PORT_SEL_INFO_0 vxge_mBIT(27)
3355#define VXGE_HW_XGXS_CFG_PORT_SEL_INFO_1(val) vxge_vBIT(val, 29, 3)
3356#define VXGE_HW_XGXS_CFG_PORT_TX_LANE0_SKEW(val) vxge_vBIT(val, 32, 4)
3357#define VXGE_HW_XGXS_CFG_PORT_TX_LANE1_SKEW(val) vxge_vBIT(val, 36, 4)
3358#define VXGE_HW_XGXS_CFG_PORT_TX_LANE2_SKEW(val) vxge_vBIT(val, 40, 4)
3359#define VXGE_HW_XGXS_CFG_PORT_TX_LANE3_SKEW(val) vxge_vBIT(val, 44, 4)
3360/*0x09c40*/ u64 xgxs_rxber_cfg_port[2];
3361#define VXGE_HW_XGXS_RXBER_CFG_PORT_INTERVAL_DUR(val) vxge_vBIT(val, 0, 4)
3362#define VXGE_HW_XGXS_RXBER_CFG_PORT_RXGXS_INTERVAL_CNT(val) \
3363 vxge_vBIT(val, 16, 48)
3364/*0x09c50*/ u64 xgxs_rxber_status_port[2];
3365#define VXGE_HW_XGXS_RXBER_STATUS_PORT_RXGXS_RXGXS_LANE_A_ERR_CNT(val) \
3366 vxge_vBIT(val, 0, 16)
3367#define VXGE_HW_XGXS_RXBER_STATUS_PORT_RXGXS_RXGXS_LANE_B_ERR_CNT(val) \
3368 vxge_vBIT(val, 16, 16)
3369#define VXGE_HW_XGXS_RXBER_STATUS_PORT_RXGXS_RXGXS_LANE_C_ERR_CNT(val) \
3370 vxge_vBIT(val, 32, 16)
3371#define VXGE_HW_XGXS_RXBER_STATUS_PORT_RXGXS_RXGXS_LANE_D_ERR_CNT(val) \
3372 vxge_vBIT(val, 48, 16)
3373/*0x09c60*/ u64 xgxs_status_port[2];
3374#define VXGE_HW_XGXS_STATUS_PORT_XMACJ_PCS_TX_ACTIVITY(val) vxge_vBIT(val, 0, 4)
3375#define VXGE_HW_XGXS_STATUS_PORT_XMACJ_PCS_RX_ACTIVITY(val) vxge_vBIT(val, 4, 4)
3376#define VXGE_HW_XGXS_STATUS_PORT_XMACJ_PCS_CTC_FIFO_ERR BIT(11)
3377#define VXGE_HW_XGXS_STATUS_PORT_XMACJ_PCS_BYTE_SYNC_LOST(val) \
3378 vxge_vBIT(val, 12, 4)
3379#define VXGE_HW_XGXS_STATUS_PORT_XMACJ_PCS_CTC_ERR(val) vxge_vBIT(val, 16, 4)
3380#define VXGE_HW_XGXS_STATUS_PORT_XMACJ_PCS_ALIGNMENT_ERR vxge_mBIT(23)
3381#define VXGE_HW_XGXS_STATUS_PORT_XMACJ_PCS_DEC_ERR(val) vxge_vBIT(val, 24, 8)
3382#define VXGE_HW_XGXS_STATUS_PORT_XMACJ_PCS_SKIP_INS_REQ(val) \
3383 vxge_vBIT(val, 32, 4)
3384#define VXGE_HW_XGXS_STATUS_PORT_XMACJ_PCS_SKIP_DEL_REQ(val) \
3385 vxge_vBIT(val, 36, 4)
3386/*0x09c70*/ u64 xgxs_pma_reset_port[2];
3387#define VXGE_HW_XGXS_PMA_RESET_PORT_SERDES_RESET(val) vxge_vBIT(val, 0, 8)
3388 u8 unused09c90[0x09c90-0x09c80];
3389
3390/*0x09c90*/ u64 xgxs_static_cfg_port[2];
3391#define VXGE_HW_XGXS_STATIC_CFG_PORT_FW_CTRL_SERDES vxge_mBIT(3)
3392 u8 unused09d40[0x09d40-0x09ca0];
3393
3394/*0x09d40*/ u64 xgxs_info_port[2];
3395#define VXGE_HW_XGXS_INFO_PORT_XMACJ_INFO_0(val) vxge_vBIT(val, 0, 32)
3396#define VXGE_HW_XGXS_INFO_PORT_XMACJ_INFO_1(val) vxge_vBIT(val, 32, 32)
3397/*0x09d50*/ u64 ratemgmt_cfg_port[2];
3398#define VXGE_HW_RATEMGMT_CFG_PORT_MODE(val) vxge_vBIT(val, 2, 2)
3399#define VXGE_HW_RATEMGMT_CFG_PORT_RATE vxge_mBIT(7)
3400#define VXGE_HW_RATEMGMT_CFG_PORT_FIXED_USE_FSM vxge_mBIT(11)
3401#define VXGE_HW_RATEMGMT_CFG_PORT_ANTP_USE_FSM vxge_mBIT(15)
3402#define VXGE_HW_RATEMGMT_CFG_PORT_ANBE_USE_FSM vxge_mBIT(19)
3403/*0x09d60*/ u64 ratemgmt_status_port[2];
3404#define VXGE_HW_RATEMGMT_STATUS_PORT_RATEMGMT_COMPLETE vxge_mBIT(3)
3405#define VXGE_HW_RATEMGMT_STATUS_PORT_RATEMGMT_RATE vxge_mBIT(7)
3406#define VXGE_HW_RATEMGMT_STATUS_PORT_RATEMGMT_MAC_MATCHES_PHY vxge_mBIT(11)
3407 u8 unused09d80[0x09d80-0x09d70];
3408
3409/*0x09d80*/ u64 ratemgmt_fixed_cfg_port[2];
3410#define VXGE_HW_RATEMGMT_FIXED_CFG_PORT_RESTART vxge_mBIT(7)
3411/*0x09d90*/ u64 ratemgmt_antp_cfg_port[2];
3412#define VXGE_HW_RATEMGMT_ANTP_CFG_PORT_RESTART vxge_mBIT(7)
3413#define VXGE_HW_RATEMGMT_ANTP_CFG_PORT_USE_PREAMBLE_EXT_PHY vxge_mBIT(11)
3414#define VXGE_HW_RATEMGMT_ANTP_CFG_PORT_USE_ACT_SEL vxge_mBIT(15)
3415#define VXGE_HW_RATEMGMT_ANTP_CFG_PORT_T_RETRY_PHY_QUERY(val) \
3416 vxge_vBIT(val, 16, 4)
3417#define VXGE_HW_RATEMGMT_ANTP_CFG_PORT_T_WAIT_MDIO_RESPONSE(val) \
3418 vxge_vBIT(val, 20, 4)
3419#define VXGE_HW_RATEMGMT_ANTP_CFG_PORT_T_LDOWN_REAUTO_RESPONSE(val) \
3420 vxge_vBIT(val, 24, 4)
3421#define VXGE_HW_RATEMGMT_ANTP_CFG_PORT_ADVERTISE_10G vxge_mBIT(31)
3422#define VXGE_HW_RATEMGMT_ANTP_CFG_PORT_ADVERTISE_1G vxge_mBIT(35)
3423/*0x09da0*/ u64 ratemgmt_anbe_cfg_port[2];
3424#define VXGE_HW_RATEMGMT_ANBE_CFG_PORT_RESTART vxge_mBIT(7)
3425#define VXGE_HW_RATEMGMT_ANBE_CFG_PORT_PARALLEL_DETECT_10G_KX4_ENABLE \
3426 vxge_mBIT(11)
3427#define VXGE_HW_RATEMGMT_ANBE_CFG_PORT_PARALLEL_DETECT_1G_KX_ENABLE \
3428 vxge_mBIT(15)
3429#define VXGE_HW_RATEMGMT_ANBE_CFG_PORT_T_SYNC_10G_KX4(val) vxge_vBIT(val, 16, 4)
3430#define VXGE_HW_RATEMGMT_ANBE_CFG_PORT_T_SYNC_1G_KX(val) vxge_vBIT(val, 20, 4)
3431#define VXGE_HW_RATEMGMT_ANBE_CFG_PORT_T_DME_EXCHANGE(val) vxge_vBIT(val, 24, 4)
3432#define VXGE_HW_RATEMGMT_ANBE_CFG_PORT_ADVERTISE_10G_KX4 vxge_mBIT(31)
3433#define VXGE_HW_RATEMGMT_ANBE_CFG_PORT_ADVERTISE_1G_KX vxge_mBIT(35)
3434/*0x09db0*/ u64 anbe_cfg_port[2];
3435#define VXGE_HW_ANBE_CFG_PORT_RESET_CFG_REGS(val) vxge_vBIT(val, 0, 8)
3436#define VXGE_HW_ANBE_CFG_PORT_ALIGN_10G_KX4_OVERRIDE(val) vxge_vBIT(val, 10, 2)
3437#define VXGE_HW_ANBE_CFG_PORT_SYNC_1G_KX_OVERRIDE(val) vxge_vBIT(val, 14, 2)
3438/*0x09dc0*/ u64 anbe_mgr_ctrl_port[2];
3439#define VXGE_HW_ANBE_MGR_CTRL_PORT_WE vxge_mBIT(3)
3440#define VXGE_HW_ANBE_MGR_CTRL_PORT_STROBE vxge_mBIT(7)
3441#define VXGE_HW_ANBE_MGR_CTRL_PORT_ADDR(val) vxge_vBIT(val, 15, 9)
3442#define VXGE_HW_ANBE_MGR_CTRL_PORT_DATA(val) vxge_vBIT(val, 32, 32)
3443 u8 unused09de0[0x09de0-0x09dd0];
3444
3445/*0x09de0*/ u64 anbe_fw_mstr_port[2];
3446#define VXGE_HW_ANBE_FW_MSTR_PORT_CONNECT_BEAN_TO_SERDES vxge_mBIT(3)
3447#define VXGE_HW_ANBE_FW_MSTR_PORT_TX_ZEROES_TO_SERDES vxge_mBIT(7)
3448/*0x09df0*/ u64 anbe_hwfsm_gen_status_port[2];
3449#define VXGE_HW_ANBE_HWFSM_GEN_STATUS_PORT_RATEMGMT_CHOSE_10G_KX4_USING_PD \
3450 vxge_mBIT(3)
3451#define VXGE_HW_ANBE_HWFSM_GEN_STATUS_PORT_RATEMGMT_CHOSE_10G_KX4_USING_DME \
3452 vxge_mBIT(7)
3453#define VXGE_HW_ANBE_HWFSM_GEN_STATUS_PORT_RATEMGMT_CHOSE_1G_KX_USING_PD \
3454 vxge_mBIT(11)
3455#define VXGE_HW_ANBE_HWFSM_GEN_STATUS_PORT_RATEMGMT_CHOSE_1G_KX_USING_DME \
3456 vxge_mBIT(15)
3457#define VXGE_HW_ANBE_HWFSM_GEN_STATUS_PORT_RATEMGMT_ANBEFSM_STATE(val) \
3458 vxge_vBIT(val, 18, 6)
3459#define VXGE_HW_ANBE_HWFSM_GEN_STATUS_PORT_RATEMGMT_BEAN_NEXT_PAGE_RECEIVED \
3460 vxge_mBIT(27)
3461#define VXGE_HW_ANBE_HWFSM_GEN_STATUS_PORT_RATEMGMT_BEAN_BASE_PAGE_RECEIVED \
3462 vxge_mBIT(35)
3463#define VXGE_HW_ANBE_HWFSM_GEN_STATUS_PORT_RATEMGMT_BEAN_AUTONEG_COMPLETE \
3464 vxge_mBIT(39)
3465#define VXGE_HW_ANBE_HWFSM_GEN_STATUS_PORT_RATEMGMT_UNEXPECTED_NP_BEFORE_BP \
3466 vxge_mBIT(43)
3467#define \
3468VXGE_HW_ANBE_HWFSM_GEN_STATUS_PORT_RATEMGMT_UNEXPECTED_AN_COMPLETE_BEFORE_BP \
3469 vxge_mBIT(47)
3470#define \
3471VXGE_HW_ANBE_HWFSM_GEN_STATUS_PORT_RATEMGMT_UNEXPECTED_AN_COMPLETE_BEFORE_NP \
3472vxge_mBIT(51)
3473#define \
3474VXGE_HW_ANBE_HWFSM_GEN_STATUS_PORT_RATEMGMT_UNEXPECTED_MODE_WHEN_AN_COMPLETE \
3475 vxge_mBIT(55)
3476#define VXGE_HW_ANBE_HWFSM_GEN_STATUS_PORT_RATEMGMT_COUNT_BP(val) \
3477 vxge_vBIT(val, 56, 4)
3478#define VXGE_HW_ANBE_HWFSM_GEN_STATUS_PORT_RATEMGMT_COUNT_NP(val) \
3479 vxge_vBIT(val, 60, 4)
3480/*0x09e00*/ u64 anbe_hwfsm_bp_status_port[2];
3481#define VXGE_HW_ANBE_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_FEC_ENABLE \
3482 vxge_mBIT(32)
3483#define VXGE_HW_ANBE_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_FEC_ABILITY \
3484 vxge_mBIT(33)
3485#define VXGE_HW_ANBE_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_10G_KR_CAPABLE \
3486 vxge_mBIT(40)
3487#define VXGE_HW_ANBE_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_10G_KX4_CAPABLE \
3488 vxge_mBIT(41)
3489#define VXGE_HW_ANBE_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_1G_KX_CAPABLE \
3490 vxge_mBIT(42)
3491#define VXGE_HW_ANBE_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_TX_NONCE(val) \
3492 vxge_vBIT(val, 43, 5)
3493#define VXGE_HW_ANBE_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_NP vxge_mBIT(48)
3494#define VXGE_HW_ANBE_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_ACK vxge_mBIT(49)
3495#define VXGE_HW_ANBE_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_REMOTE_FAULT \
3496 vxge_mBIT(50)
3497#define VXGE_HW_ANBE_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_ASM_DIR vxge_mBIT(51)
3498#define VXGE_HW_ANBE_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_PAUSE vxge_mBIT(53)
3499#define VXGE_HW_ANBE_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_ECHOED_NONCE(val) \
3500 vxge_vBIT(val, 54, 5)
3501#define VXGE_HW_ANBE_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_SELECTOR_FIELD(val) \
3502 vxge_vBIT(val, 59, 5)
3503/*0x09e10*/ u64 anbe_hwfsm_np_status_port[2];
3504#define VXGE_HW_ANBE_HWFSM_NP_STATUS_PORT_RATEMGMT_NP_BITS_47_TO_32(val) \
3505 vxge_vBIT(val, 16, 16)
3506#define VXGE_HW_ANBE_HWFSM_NP_STATUS_PORT_RATEMGMT_NP_BITS_31_TO_0(val) \
3507 vxge_vBIT(val, 32, 32)
3508 u8 unused09e30[0x09e30-0x09e20];
3509
3510/*0x09e30*/ u64 antp_gen_cfg_port[2];
3511/*0x09e40*/ u64 antp_hwfsm_gen_status_port[2];
3512#define VXGE_HW_ANTP_HWFSM_GEN_STATUS_PORT_RATEMGMT_CHOSE_10G vxge_mBIT(3)
3513#define VXGE_HW_ANTP_HWFSM_GEN_STATUS_PORT_RATEMGMT_CHOSE_1G vxge_mBIT(7)
3514#define VXGE_HW_ANTP_HWFSM_GEN_STATUS_PORT_RATEMGMT_ANTPFSM_STATE(val) \
3515 vxge_vBIT(val, 10, 6)
3516#define VXGE_HW_ANTP_HWFSM_GEN_STATUS_PORT_RATEMGMT_AUTONEG_COMPLETE \
3517 vxge_mBIT(23)
3518#define VXGE_HW_ANTP_HWFSM_GEN_STATUS_PORT_RATEMGMT_UNEXPECTED_NO_LP_XNP \
3519 vxge_mBIT(27)
3520#define VXGE_HW_ANTP_HWFSM_GEN_STATUS_PORT_RATEMGMT_GOT_LP_XNP vxge_mBIT(31)
3521#define VXGE_HW_ANTP_HWFSM_GEN_STATUS_PORT_RATEMGMT_UNEXPECTED_MESSAGE_CODE \
3522 vxge_mBIT(35)
3523#define VXGE_HW_ANTP_HWFSM_GEN_STATUS_PORT_RATEMGMT_UNEXPECTED_NO_HCD \
3524 vxge_mBIT(43)
3525#define VXGE_HW_ANTP_HWFSM_GEN_STATUS_PORT_RATEMGMT_FOUND_HCD vxge_mBIT(47)
3526#define VXGE_HW_ANTP_HWFSM_GEN_STATUS_PORT_RATEMGMT_UNEXPECTED_INVALID_RATE \
3527 vxge_mBIT(51)
3528#define VXGE_HW_ANTP_HWFSM_GEN_STATUS_PORT_RATEMGMT_VALID_RATE vxge_mBIT(55)
3529#define VXGE_HW_ANTP_HWFSM_GEN_STATUS_PORT_RATEMGMT_PERSISTENT_LDOWN \
3530 vxge_mBIT(59)
3531/*0x09e50*/ u64 antp_hwfsm_bp_status_port[2];
3532#define VXGE_HW_ANTP_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_NP vxge_mBIT(0)
3533#define VXGE_HW_ANTP_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_ACK vxge_mBIT(1)
3534#define VXGE_HW_ANTP_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_RF vxge_mBIT(2)
3535#define VXGE_HW_ANTP_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_XNP vxge_mBIT(3)
3536#define VXGE_HW_ANTP_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_ABILITY_FIELD(val) \
3537 vxge_vBIT(val, 4, 7)
3538#define VXGE_HW_ANTP_HWFSM_BP_STATUS_PORT_RATEMGMT_BP_SELECTOR_FIELD(val) \
3539 vxge_vBIT(val, 11, 5)
3540/*0x09e60*/ u64 antp_hwfsm_xnp_status_port[2];
3541#define VXGE_HW_ANTP_HWFSM_XNP_STATUS_PORT_RATEMGMT_XNP_NP vxge_mBIT(0)
3542#define VXGE_HW_ANTP_HWFSM_XNP_STATUS_PORT_RATEMGMT_XNP_ACK vxge_mBIT(1)
3543#define VXGE_HW_ANTP_HWFSM_XNP_STATUS_PORT_RATEMGMT_XNP_MP vxge_mBIT(2)
3544#define VXGE_HW_ANTP_HWFSM_XNP_STATUS_PORT_RATEMGMT_XNP_ACK2 vxge_mBIT(3)
3545#define VXGE_HW_ANTP_HWFSM_XNP_STATUS_PORT_RATEMGMT_XNP_TOGGLE vxge_mBIT(4)
3546#define VXGE_HW_ANTP_HWFSM_XNP_STATUS_PORT_RATEMGMT_XNP_MESSAGE_CODE(val) \
3547 vxge_vBIT(val, 5, 11)
3548#define VXGE_HW_ANTP_HWFSM_XNP_STATUS_PORT_RATEMGMT_XNP_UNF_CODE_FIELD1(val) \
3549 vxge_vBIT(val, 16, 16)
3550#define VXGE_HW_ANTP_HWFSM_XNP_STATUS_PORT_RATEMGMT_XNP_UNF_CODE_FIELD2(val) \
3551 vxge_vBIT(val, 32, 16)
3552/*0x09e70*/ u64 mdio_mgr_access_port[2];
3553#define VXGE_HW_MDIO_MGR_ACCESS_PORT_STROBE_ONE BIT(3)
3554#define VXGE_HW_MDIO_MGR_ACCESS_PORT_OP_TYPE(val) vxge_vBIT(val, 5, 3)
3555#define VXGE_HW_MDIO_MGR_ACCESS_PORT_DEVAD(val) vxge_vBIT(val, 11, 5)
3556#define VXGE_HW_MDIO_MGR_ACCESS_PORT_ADDR(val) vxge_vBIT(val, 16, 16)
3557#define VXGE_HW_MDIO_MGR_ACCESS_PORT_DATA(val) vxge_vBIT(val, 32, 16)
3558#define VXGE_HW_MDIO_MGR_ACCESS_PORT_ST_PATTERN(val) vxge_vBIT(val, 49, 2)
3559#define VXGE_HW_MDIO_MGR_ACCESS_PORT_PREAMBLE vxge_mBIT(51)
3560#define VXGE_HW_MDIO_MGR_ACCESS_PORT_PRTAD(val) vxge_vBIT(val, 55, 5)
3561#define VXGE_HW_MDIO_MGR_ACCESS_PORT_STROBE_TWO vxge_mBIT(63)
3562 u8 unused0a200[0x0a200-0x09e80];
3563/*0x0a200*/ u64 xmac_vsport_choices_vh[17];
3564#define VXGE_HW_XMAC_VSPORT_CHOICES_VH_VSPORT_VECTOR(val) vxge_vBIT(val, 0, 17)
3565 u8 unused0a400[0x0a400-0x0a288];
3566
3567/*0x0a400*/ u64 rx_thresh_cfg_vp[17];
3568#define VXGE_HW_RX_THRESH_CFG_VP_PAUSE_LOW_THR(val) vxge_vBIT(val, 0, 8)
3569#define VXGE_HW_RX_THRESH_CFG_VP_PAUSE_HIGH_THR(val) vxge_vBIT(val, 8, 8)
3570#define VXGE_HW_RX_THRESH_CFG_VP_RED_THR_0(val) vxge_vBIT(val, 16, 8)
3571#define VXGE_HW_RX_THRESH_CFG_VP_RED_THR_1(val) vxge_vBIT(val, 24, 8)
3572#define VXGE_HW_RX_THRESH_CFG_VP_RED_THR_2(val) vxge_vBIT(val, 32, 8)
3573#define VXGE_HW_RX_THRESH_CFG_VP_RED_THR_3(val) vxge_vBIT(val, 40, 8)
3574 u8 unused0ac90[0x0ac90-0x0a488];
3575} __packed;
3576
3577/*VXGE_HW_SRPCIM_REGS_H*/
3578struct vxge_hw_srpcim_reg {
3579
3580/*0x00000*/ u64 tim_mr2sr_resource_assignment_vh;
3581#define VXGE_HW_TIM_MR2SR_RESOURCE_ASSIGNMENT_VH_BMAP_ROOT(val) \
3582 vxge_vBIT(val, 0, 32)
3583 u8 unused00100[0x00100-0x00008];
3584
3585/*0x00100*/ u64 srpcim_pcipif_int_status;
3586#define VXGE_HW_SRPCIM_PCIPIF_INT_STATUS_MRPCIM_MSG_MRPCIM_MSG_INT BIT(3)
3587#define VXGE_HW_SRPCIM_PCIPIF_INT_STATUS_VPATH_MSG_VPATH_MSG_INT BIT(7)
3588#define VXGE_HW_SRPCIM_PCIPIF_INT_STATUS_SRPCIM_SPARE_R1_SRPCIM_SPARE_R1_INT \
3589 BIT(11)
3590/*0x00108*/ u64 srpcim_pcipif_int_mask;
3591/*0x00110*/ u64 mrpcim_msg_reg;
3592#define VXGE_HW_MRPCIM_MSG_REG_SWIF_MRPCIM_TO_SRPCIM_RMSG_INT BIT(3)
3593/*0x00118*/ u64 mrpcim_msg_mask;
3594/*0x00120*/ u64 mrpcim_msg_alarm;
3595/*0x00128*/ u64 vpath_msg_reg;
3596#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH0_TO_SRPCIM_RMSG_INT BIT(0)
3597#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH1_TO_SRPCIM_RMSG_INT BIT(1)
3598#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH2_TO_SRPCIM_RMSG_INT BIT(2)
3599#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH3_TO_SRPCIM_RMSG_INT BIT(3)
3600#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH4_TO_SRPCIM_RMSG_INT BIT(4)
3601#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH5_TO_SRPCIM_RMSG_INT BIT(5)
3602#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH6_TO_SRPCIM_RMSG_INT BIT(6)
3603#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH7_TO_SRPCIM_RMSG_INT BIT(7)
3604#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH8_TO_SRPCIM_RMSG_INT BIT(8)
3605#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH9_TO_SRPCIM_RMSG_INT BIT(9)
3606#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH10_TO_SRPCIM_RMSG_INT BIT(10)
3607#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH11_TO_SRPCIM_RMSG_INT BIT(11)
3608#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH12_TO_SRPCIM_RMSG_INT BIT(12)
3609#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH13_TO_SRPCIM_RMSG_INT BIT(13)
3610#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH14_TO_SRPCIM_RMSG_INT BIT(14)
3611#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH15_TO_SRPCIM_RMSG_INT BIT(15)
3612#define VXGE_HW_VPATH_MSG_REG_SWIF_VPATH16_TO_SRPCIM_RMSG_INT BIT(16)
3613/*0x00130*/ u64 vpath_msg_mask;
3614/*0x00138*/ u64 vpath_msg_alarm;
3615 u8 unused00160[0x00160-0x00140];
3616
3617/*0x00160*/ u64 srpcim_to_mrpcim_wmsg;
3618#define VXGE_HW_SRPCIM_TO_MRPCIM_WMSG_SRPCIM_TO_MRPCIM_WMSG(val) \
3619 vxge_vBIT(val, 0, 64)
3620/*0x00168*/ u64 srpcim_to_mrpcim_wmsg_trig;
3621#define VXGE_HW_SRPCIM_TO_MRPCIM_WMSG_TRIG_SRPCIM_TO_MRPCIM_WMSG_TRIG BIT(0)
3622/*0x00170*/ u64 mrpcim_to_srpcim_rmsg;
3623#define VXGE_HW_MRPCIM_TO_SRPCIM_RMSG_SWIF_MRPCIM_TO_SRPCIM_RMSG(val) \
3624 vxge_vBIT(val, 0, 64)
3625/*0x00178*/ u64 vpath_to_srpcim_rmsg_sel;
3626#define VXGE_HW_VPATH_TO_SRPCIM_RMSG_SEL_VPATH_TO_SRPCIM_RMSG_SEL(val) \
3627 vxge_vBIT(val, 0, 5)
3628/*0x00180*/ u64 vpath_to_srpcim_rmsg;
3629#define VXGE_HW_VPATH_TO_SRPCIM_RMSG_SWIF_VPATH_TO_SRPCIM_RMSG(val) \
3630 vxge_vBIT(val, 0, 64)
3631 u8 unused00200[0x00200-0x00188];
3632
3633/*0x00200*/ u64 srpcim_general_int_status;
3634#define VXGE_HW_SRPCIM_GENERAL_INT_STATUS_PIC_INT BIT(0)
3635#define VXGE_HW_SRPCIM_GENERAL_INT_STATUS_PCI_INT BIT(3)
3636#define VXGE_HW_SRPCIM_GENERAL_INT_STATUS_XMAC_INT BIT(7)
3637 u8 unused00210[0x00210-0x00208];
3638
3639/*0x00210*/ u64 srpcim_general_int_mask;
3640#define VXGE_HW_SRPCIM_GENERAL_INT_MASK_PIC_INT BIT(0)
3641#define VXGE_HW_SRPCIM_GENERAL_INT_MASK_PCI_INT BIT(3)
3642#define VXGE_HW_SRPCIM_GENERAL_INT_MASK_XMAC_INT BIT(7)
3643 u8 unused00220[0x00220-0x00218];
3644
3645/*0x00220*/ u64 srpcim_ppif_int_status;
3646
3647/*0x00228*/ u64 srpcim_ppif_int_mask;
3648/*0x00230*/ u64 srpcim_gen_errors_reg;
3649#define VXGE_HW_SRPCIM_GEN_ERRORS_REG_PCICONFIG_PF_STATUS_ERR BIT(3)
3650#define VXGE_HW_SRPCIM_GEN_ERRORS_REG_PCICONFIG_PF_UNCOR_ERR BIT(7)
3651#define VXGE_HW_SRPCIM_GEN_ERRORS_REG_PCICONFIG_PF_COR_ERR BIT(11)
3652#define VXGE_HW_SRPCIM_GEN_ERRORS_REG_INTCTRL_SCHED_INT BIT(15)
3653#define VXGE_HW_SRPCIM_GEN_ERRORS_REG_INI_SERR_DET BIT(19)
3654#define VXGE_HW_SRPCIM_GEN_ERRORS_REG_TGT_PF_ILLEGAL_ACCESS BIT(23)
3655/*0x00238*/ u64 srpcim_gen_errors_mask;
3656/*0x00240*/ u64 srpcim_gen_errors_alarm;
3657/*0x00248*/ u64 mrpcim_to_srpcim_alarm_reg;
3658#define VXGE_HW_MRPCIM_TO_SRPCIM_ALARM_REG_PPIF_MRPCIM_TO_SRPCIM_ALARM BIT(3)
3659/*0x00250*/ u64 mrpcim_to_srpcim_alarm_mask;
3660/*0x00258*/ u64 mrpcim_to_srpcim_alarm_alarm;
3661/*0x00260*/ u64 vpath_to_srpcim_alarm_reg;
3662
3663/*0x00268*/ u64 vpath_to_srpcim_alarm_mask;
3664/*0x00270*/ u64 vpath_to_srpcim_alarm_alarm;
3665 u8 unused00280[0x00280-0x00278];
3666
3667/*0x00280*/ u64 pf_sw_reset;
3668#define VXGE_HW_PF_SW_RESET_PF_SW_RESET(val) vxge_vBIT(val, 0, 8)
3669/*0x00288*/ u64 srpcim_general_cfg1;
3670#define VXGE_HW_SRPCIM_GENERAL_CFG1_BOOT_BYTE_SWAPEN BIT(19)
3671#define VXGE_HW_SRPCIM_GENERAL_CFG1_BOOT_BIT_FLIPEN BIT(23)
3672#define VXGE_HW_SRPCIM_GENERAL_CFG1_MSIX_ADDR_SWAPEN BIT(27)
3673#define VXGE_HW_SRPCIM_GENERAL_CFG1_MSIX_ADDR_FLIPEN BIT(31)
3674#define VXGE_HW_SRPCIM_GENERAL_CFG1_MSIX_DATA_SWAPEN BIT(35)
3675#define VXGE_HW_SRPCIM_GENERAL_CFG1_MSIX_DATA_FLIPEN BIT(39)
3676/*0x00290*/ u64 srpcim_interrupt_cfg1;
3677#define VXGE_HW_SRPCIM_INTERRUPT_CFG1_ALARM_MAP_TO_MSG(val) vxge_vBIT(val, 1, 7)
3678#define VXGE_HW_SRPCIM_INTERRUPT_CFG1_TRAFFIC_CLASS(val) vxge_vBIT(val, 9, 3)
3679 u8 unused002a8[0x002a8-0x00298];
3680
3681/*0x002a8*/ u64 srpcim_clear_msix_mask;
3682#define VXGE_HW_SRPCIM_CLEAR_MSIX_MASK_SRPCIM_CLEAR_MSIX_MASK BIT(0)
3683/*0x002b0*/ u64 srpcim_set_msix_mask;
3684#define VXGE_HW_SRPCIM_SET_MSIX_MASK_SRPCIM_SET_MSIX_MASK BIT(0)
3685/*0x002b8*/ u64 srpcim_clr_msix_one_shot;
3686#define VXGE_HW_SRPCIM_CLR_MSIX_ONE_SHOT_SRPCIM_CLR_MSIX_ONE_SHOT BIT(0)
3687/*0x002c0*/ u64 srpcim_rst_in_prog;
3688#define VXGE_HW_SRPCIM_RST_IN_PROG_SRPCIM_RST_IN_PROG BIT(7)
3689/*0x002c8*/ u64 srpcim_reg_modified;
3690#define VXGE_HW_SRPCIM_REG_MODIFIED_SRPCIM_REG_MODIFIED BIT(7)
3691/*0x002d0*/ u64 tgt_pf_illegal_access;
3692#define VXGE_HW_TGT_PF_ILLEGAL_ACCESS_SWIF_REGION(val) vxge_vBIT(val, 1, 7)
3693/*0x002d8*/ u64 srpcim_msix_status;
3694#define VXGE_HW_SRPCIM_MSIX_STATUS_INTCTL_SRPCIM_MSIX_MASK BIT(3)
3695#define VXGE_HW_SRPCIM_MSIX_STATUS_INTCTL_SRPCIM_MSIX_PENDING_VECTOR BIT(7)
3696 u8 unused00880[0x00880-0x002e0];
3697
3698/*0x00880*/ u64 xgmac_sr_int_status;
3699#define VXGE_HW_XGMAC_SR_INT_STATUS_ASIC_NTWK_SR_ERR_ASIC_NTWK_SR_INT BIT(3)
3700/*0x00888*/ u64 xgmac_sr_int_mask;
3701/*0x00890*/ u64 asic_ntwk_sr_err_reg;
3702#define VXGE_HW_ASIC_NTWK_SR_ERR_REG_XMACJ_NTWK_SUSTAINED_FAULT BIT(3)
3703#define VXGE_HW_ASIC_NTWK_SR_ERR_REG_XMACJ_NTWK_SUSTAINED_OK BIT(7)
3704#define VXGE_HW_ASIC_NTWK_SR_ERR_REG_XMACJ_NTWK_SUSTAINED_FAULT_OCCURRED \
3705 BIT(11)
3706#define VXGE_HW_ASIC_NTWK_SR_ERR_REG_XMACJ_NTWK_SUSTAINED_OK_OCCURRED BIT(15)
3707/*0x00898*/ u64 asic_ntwk_sr_err_mask;
3708/*0x008a0*/ u64 asic_ntwk_sr_err_alarm;
3709 u8 unused008c0[0x008c0-0x008a8];
3710
3711/*0x008c0*/ u64 xmac_vsport_choices_sr_clone;
3712#define VXGE_HW_XMAC_VSPORT_CHOICES_SR_CLONE_VSPORT_VECTOR(val) \
3713 vxge_vBIT(val, 0, 17)
3714 u8 unused00900[0x00900-0x008c8];
3715
3716/*0x00900*/ u64 mr_rqa_top_prty_for_vh;
3717#define VXGE_HW_MR_RQA_TOP_PRTY_FOR_VH_RQA_TOP_PRTY_FOR_VH(val) \
3718 vxge_vBIT(val, 59, 5)
3719/*0x00908*/ u64 umq_vh_data_list_empty;
3720#define VXGE_HW_UMQ_VH_DATA_LIST_EMPTY_ROCRC_UMQ_VH_DATA_LIST_EMPTY \
3721 BIT(0)
3722/*0x00910*/ u64 wde_cfg;
3723#define VXGE_HW_WDE_CFG_NS0_FORCE_MWB_START BIT(0)
3724#define VXGE_HW_WDE_CFG_NS0_FORCE_MWB_END BIT(1)
3725#define VXGE_HW_WDE_CFG_NS0_FORCE_QB_START BIT(2)
3726#define VXGE_HW_WDE_CFG_NS0_FORCE_QB_END BIT(3)
3727#define VXGE_HW_WDE_CFG_NS0_FORCE_MPSB_START BIT(4)
3728#define VXGE_HW_WDE_CFG_NS0_FORCE_MPSB_END BIT(5)
3729#define VXGE_HW_WDE_CFG_NS0_MWB_OPT_EN BIT(6)
3730#define VXGE_HW_WDE_CFG_NS0_QB_OPT_EN BIT(7)
3731#define VXGE_HW_WDE_CFG_NS0_MPSB_OPT_EN BIT(8)
3732#define VXGE_HW_WDE_CFG_NS1_FORCE_MWB_START BIT(9)
3733#define VXGE_HW_WDE_CFG_NS1_FORCE_MWB_END BIT(10)
3734#define VXGE_HW_WDE_CFG_NS1_FORCE_QB_START BIT(11)
3735#define VXGE_HW_WDE_CFG_NS1_FORCE_QB_END BIT(12)
3736#define VXGE_HW_WDE_CFG_NS1_FORCE_MPSB_START BIT(13)
3737#define VXGE_HW_WDE_CFG_NS1_FORCE_MPSB_END BIT(14)
3738#define VXGE_HW_WDE_CFG_NS1_MWB_OPT_EN BIT(15)
3739#define VXGE_HW_WDE_CFG_NS1_QB_OPT_EN BIT(16)
3740#define VXGE_HW_WDE_CFG_NS1_MPSB_OPT_EN BIT(17)
3741#define VXGE_HW_WDE_CFG_DISABLE_QPAD_FOR_UNALIGNED_ADDR BIT(19)
3742#define VXGE_HW_WDE_CFG_ALIGNMENT_PREFERENCE(val) vxge_vBIT(val, 30, 2)
3743#define VXGE_HW_WDE_CFG_MEM_WORD_SIZE(val) vxge_vBIT(val, 46, 2)
3744
3745} __packed;
3746
3747/*VXGE_HW_VPMGMT_REGS_H*/
3748struct vxge_hw_vpmgmt_reg {
3749
3750 u8 unused00040[0x00040-0x00000];
3751
3752/*0x00040*/ u64 vpath_to_func_map_cfg1;
3753#define VXGE_HW_VPATH_TO_FUNC_MAP_CFG1_VPATH_TO_FUNC_MAP_CFG1(val) \
3754 vxge_vBIT(val, 3, 5)
3755/*0x00048*/ u64 vpath_is_first;
3756#define VXGE_HW_VPATH_IS_FIRST_VPATH_IS_FIRST vxge_mBIT(3)
3757/*0x00050*/ u64 srpcim_to_vpath_wmsg;
3758#define VXGE_HW_SRPCIM_TO_VPATH_WMSG_SRPCIM_TO_VPATH_WMSG(val) \
3759 vxge_vBIT(val, 0, 64)
3760/*0x00058*/ u64 srpcim_to_vpath_wmsg_trig;
3761#define VXGE_HW_SRPCIM_TO_VPATH_WMSG_TRIG_SRPCIM_TO_VPATH_WMSG_TRIG \
3762 vxge_mBIT(0)
3763 u8 unused00100[0x00100-0x00060];
3764
3765/*0x00100*/ u64 tim_vpath_assignment;
3766#define VXGE_HW_TIM_VPATH_ASSIGNMENT_BMAP_ROOT(val) vxge_vBIT(val, 0, 32)
3767 u8 unused00140[0x00140-0x00108];
3768
3769/*0x00140*/ u64 rqa_top_prty_for_vp;
3770#define VXGE_HW_RQA_TOP_PRTY_FOR_VP_RQA_TOP_PRTY_FOR_VP(val) \
3771 vxge_vBIT(val, 59, 5)
3772 u8 unused001c0[0x001c0-0x00148];
3773
3774/*0x001c0*/ u64 rxmac_rx_pa_cfg0_vpmgmt_clone;
3775#define VXGE_HW_RXMAC_RX_PA_CFG0_VPMGMT_CLONE_IGNORE_FRAME_ERR vxge_mBIT(3)
3776#define VXGE_HW_RXMAC_RX_PA_CFG0_VPMGMT_CLONE_SUPPORT_SNAP_AB_N vxge_mBIT(7)
3777#define VXGE_HW_RXMAC_RX_PA_CFG0_VPMGMT_CLONE_SEARCH_FOR_HAO vxge_mBIT(18)
3778#define VXGE_HW_RXMAC_RX_PA_CFG0_VPMGMT_CLONE_SUPPORT_MOBILE_IPV6_HDRS \
3779 vxge_mBIT(19)
3780#define VXGE_HW_RXMAC_RX_PA_CFG0_VPMGMT_CLONE_IPV6_STOP_SEARCHING \
3781 vxge_mBIT(23)
3782#define VXGE_HW_RXMAC_RX_PA_CFG0_VPMGMT_CLONE_NO_PS_IF_UNKNOWN vxge_mBIT(27)
3783#define VXGE_HW_RXMAC_RX_PA_CFG0_VPMGMT_CLONE_SEARCH_FOR_ETYPE vxge_mBIT(35)
3784#define VXGE_HW_RXMAC_RX_PA_CFG0_VPMGMT_CLONE_TOSS_ANY_FRM_IF_L3_CSUM_ERR \
3785 vxge_mBIT(39)
3786#define VXGE_HW_RXMAC_RX_PA_CFG0_VPMGMT_CLONE_TOSS_OFFLD_FRM_IF_L3_CSUM_ERR \
3787 vxge_mBIT(43)
3788#define VXGE_HW_RXMAC_RX_PA_CFG0_VPMGMT_CLONE_TOSS_ANY_FRM_IF_L4_CSUM_ERR \
3789 vxge_mBIT(47)
3790#define VXGE_HW_RXMAC_RX_PA_CFG0_VPMGMT_CLONE_TOSS_OFFLD_FRM_IF_L4_CSUM_ERR \
3791 vxge_mBIT(51)
3792#define VXGE_HW_RXMAC_RX_PA_CFG0_VPMGMT_CLONE_TOSS_ANY_FRM_IF_RPA_ERR \
3793 vxge_mBIT(55)
3794#define VXGE_HW_RXMAC_RX_PA_CFG0_VPMGMT_CLONE_TOSS_OFFLD_FRM_IF_RPA_ERR \
3795 vxge_mBIT(59)
3796#define VXGE_HW_RXMAC_RX_PA_CFG0_VPMGMT_CLONE_JUMBO_SNAP_EN vxge_mBIT(63)
3797/*0x001c8*/ u64 rts_mgr_cfg0_vpmgmt_clone;
3798#define VXGE_HW_RTS_MGR_CFG0_VPMGMT_CLONE_RTS_DP_SP_PRIORITY vxge_mBIT(3)
3799#define VXGE_HW_RTS_MGR_CFG0_VPMGMT_CLONE_FLEX_L4PRTCL_VALUE(val) \
3800 vxge_vBIT(val, 24, 8)
3801#define VXGE_HW_RTS_MGR_CFG0_VPMGMT_CLONE_ICMP_TRASH vxge_mBIT(35)
3802#define VXGE_HW_RTS_MGR_CFG0_VPMGMT_CLONE_TCPSYN_TRASH vxge_mBIT(39)
3803#define VXGE_HW_RTS_MGR_CFG0_VPMGMT_CLONE_ZL4PYLD_TRASH vxge_mBIT(43)
3804#define VXGE_HW_RTS_MGR_CFG0_VPMGMT_CLONE_L4PRTCL_TCP_TRASH vxge_mBIT(47)
3805#define VXGE_HW_RTS_MGR_CFG0_VPMGMT_CLONE_L4PRTCL_UDP_TRASH vxge_mBIT(51)
3806#define VXGE_HW_RTS_MGR_CFG0_VPMGMT_CLONE_L4PRTCL_FLEX_TRASH vxge_mBIT(55)
3807#define VXGE_HW_RTS_MGR_CFG0_VPMGMT_CLONE_IPFRAG_TRASH vxge_mBIT(59)
3808/*0x001d0*/ u64 rts_mgr_criteria_priority_vpmgmt_clone;
3809#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_VPMGMT_CLONE_ETYPE(val) \
3810 vxge_vBIT(val, 5, 3)
3811#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_VPMGMT_CLONE_ICMP_TCPSYN(val) \
3812 vxge_vBIT(val, 9, 3)
3813#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_VPMGMT_CLONE_L4PN(val) \
3814 vxge_vBIT(val, 13, 3)
3815#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_VPMGMT_CLONE_RANGE_L4PN(val) \
3816 vxge_vBIT(val, 17, 3)
3817#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_VPMGMT_CLONE_RTH_IT(val) \
3818 vxge_vBIT(val, 21, 3)
3819#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_VPMGMT_CLONE_DS(val) \
3820 vxge_vBIT(val, 25, 3)
3821#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_VPMGMT_CLONE_QOS(val) \
3822 vxge_vBIT(val, 29, 3)
3823#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_VPMGMT_CLONE_ZL4PYLD(val) \
3824 vxge_vBIT(val, 33, 3)
3825#define VXGE_HW_RTS_MGR_CRITERIA_PRIORITY_VPMGMT_CLONE_L4PRTCL(val) \
3826 vxge_vBIT(val, 37, 3)
3827/*0x001d8*/ u64 rxmac_cfg0_port_vpmgmt_clone[3];
3828#define VXGE_HW_RXMAC_CFG0_PORT_VPMGMT_CLONE_RMAC_EN vxge_mBIT(3)
3829#define VXGE_HW_RXMAC_CFG0_PORT_VPMGMT_CLONE_STRIP_FCS vxge_mBIT(7)
3830#define VXGE_HW_RXMAC_CFG0_PORT_VPMGMT_CLONE_DISCARD_PFRM vxge_mBIT(11)
3831#define VXGE_HW_RXMAC_CFG0_PORT_VPMGMT_CLONE_IGNORE_FCS_ERR vxge_mBIT(15)
3832#define VXGE_HW_RXMAC_CFG0_PORT_VPMGMT_CLONE_IGNORE_LONG_ERR vxge_mBIT(19)
3833#define VXGE_HW_RXMAC_CFG0_PORT_VPMGMT_CLONE_IGNORE_USIZED_ERR vxge_mBIT(23)
3834#define VXGE_HW_RXMAC_CFG0_PORT_VPMGMT_CLONE_IGNORE_LEN_MISMATCH \
3835 vxge_mBIT(27)
3836#define VXGE_HW_RXMAC_CFG0_PORT_VPMGMT_CLONE_MAX_PYLD_LEN(val) \
3837 vxge_vBIT(val, 50, 14)
3838/*0x001f0*/ u64 rxmac_pause_cfg_port_vpmgmt_clone[3];
3839#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_VPMGMT_CLONE_GEN_EN vxge_mBIT(3)
3840#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_VPMGMT_CLONE_RCV_EN vxge_mBIT(7)
3841#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_VPMGMT_CLONE_ACCEL_SEND(val) \
3842 vxge_vBIT(val, 9, 3)
3843#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_VPMGMT_CLONE_DUAL_THR vxge_mBIT(15)
3844#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_VPMGMT_CLONE_HIGH_PTIME(val) \
3845 vxge_vBIT(val, 20, 16)
3846#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_VPMGMT_CLONE_IGNORE_PF_FCS_ERR \
3847 vxge_mBIT(39)
3848#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_VPMGMT_CLONE_IGNORE_PF_LEN_ERR \
3849 vxge_mBIT(43)
3850#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_VPMGMT_CLONE_LIMITER_EN vxge_mBIT(47)
3851#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_VPMGMT_CLONE_MAX_LIMIT(val) \
3852 vxge_vBIT(val, 48, 8)
3853#define VXGE_HW_RXMAC_PAUSE_CFG_PORT_VPMGMT_CLONE_PERMIT_RATEMGMT_CTRL \
3854 vxge_mBIT(59)
3855 u8 unused00240[0x00240-0x00208];
3856
3857/*0x00240*/ u64 xmac_vsport_choices_vp;
3858#define VXGE_HW_XMAC_VSPORT_CHOICES_VP_VSPORT_VECTOR(val) vxge_vBIT(val, 0, 17)
3859 u8 unused00260[0x00260-0x00248];
3860
3861/*0x00260*/ u64 xgmac_gen_status_vpmgmt_clone;
3862#define VXGE_HW_XGMAC_GEN_STATUS_VPMGMT_CLONE_XMACJ_NTWK_OK vxge_mBIT(3)
3863#define VXGE_HW_XGMAC_GEN_STATUS_VPMGMT_CLONE_XMACJ_NTWK_DATA_RATE \
3864 vxge_mBIT(11)
3865/*0x00268*/ u64 xgmac_status_port_vpmgmt_clone[2];
3866#define VXGE_HW_XGMAC_STATUS_PORT_VPMGMT_CLONE_RMAC_REMOTE_FAULT \
3867 vxge_mBIT(3)
3868#define VXGE_HW_XGMAC_STATUS_PORT_VPMGMT_CLONE_RMAC_LOCAL_FAULT vxge_mBIT(7)
3869#define VXGE_HW_XGMAC_STATUS_PORT_VPMGMT_CLONE_XMACJ_MAC_PHY_LAYER_AVAIL \
3870 vxge_mBIT(11)
3871#define VXGE_HW_XGMAC_STATUS_PORT_VPMGMT_CLONE_XMACJ_PORT_OK vxge_mBIT(15)
3872/*0x00278*/ u64 xmac_gen_cfg_vpmgmt_clone;
3873#define VXGE_HW_XMAC_GEN_CFG_VPMGMT_CLONE_RATEMGMT_MAC_RATE_SEL(val) \
3874 vxge_vBIT(val, 2, 2)
3875#define VXGE_HW_XMAC_GEN_CFG_VPMGMT_CLONE_TX_HEAD_DROP_WHEN_FAULT \
3876 vxge_mBIT(7)
3877#define VXGE_HW_XMAC_GEN_CFG_VPMGMT_CLONE_FAULT_BEHAVIOUR vxge_mBIT(27)
3878#define VXGE_HW_XMAC_GEN_CFG_VPMGMT_CLONE_PERIOD_NTWK_UP(val) \
3879 vxge_vBIT(val, 28, 4)
3880#define VXGE_HW_XMAC_GEN_CFG_VPMGMT_CLONE_PERIOD_NTWK_DOWN(val) \
3881 vxge_vBIT(val, 32, 4)
3882/*0x00280*/ u64 xmac_timestamp_vpmgmt_clone;
3883#define VXGE_HW_XMAC_TIMESTAMP_VPMGMT_CLONE_EN vxge_mBIT(3)
3884#define VXGE_HW_XMAC_TIMESTAMP_VPMGMT_CLONE_USE_LINK_ID(val) \
3885 vxge_vBIT(val, 6, 2)
3886#define VXGE_HW_XMAC_TIMESTAMP_VPMGMT_CLONE_INTERVAL(val) vxge_vBIT(val, 12, 4)
3887#define VXGE_HW_XMAC_TIMESTAMP_VPMGMT_CLONE_TIMER_RESTART vxge_mBIT(19)
3888#define VXGE_HW_XMAC_TIMESTAMP_VPMGMT_CLONE_XMACJ_ROLLOVER_CNT(val) \
3889 vxge_vBIT(val, 32, 16)
3890/*0x00288*/ u64 xmac_stats_gen_cfg_vpmgmt_clone;
3891#define VXGE_HW_XMAC_STATS_GEN_CFG_VPMGMT_CLONE_PRTAGGR_CUM_TIMER(val) \
3892 vxge_vBIT(val, 4, 4)
3893#define VXGE_HW_XMAC_STATS_GEN_CFG_VPMGMT_CLONE_VPATH_CUM_TIMER(val) \
3894 vxge_vBIT(val, 8, 4)
3895#define VXGE_HW_XMAC_STATS_GEN_CFG_VPMGMT_CLONE_VLAN_HANDLING vxge_mBIT(15)
3896/*0x00290*/ u64 xmac_cfg_port_vpmgmt_clone[3];
3897#define VXGE_HW_XMAC_CFG_PORT_VPMGMT_CLONE_XGMII_LOOPBACK vxge_mBIT(3)
3898#define VXGE_HW_XMAC_CFG_PORT_VPMGMT_CLONE_XGMII_REVERSE_LOOPBACK \
3899 vxge_mBIT(7)
3900#define VXGE_HW_XMAC_CFG_PORT_VPMGMT_CLONE_XGMII_TX_BEHAV vxge_mBIT(11)
3901#define VXGE_HW_XMAC_CFG_PORT_VPMGMT_CLONE_XGMII_RX_BEHAV vxge_mBIT(15)
3902 u8 unused002c0[0x002c0-0x002a8];
3903
3904/*0x002c0*/ u64 txmac_gen_cfg0_vpmgmt_clone;
3905#define VXGE_HW_TXMAC_GEN_CFG0_VPMGMT_CLONE_CHOSEN_TX_PORT vxge_mBIT(7)
3906/*0x002c8*/ u64 txmac_cfg0_port_vpmgmt_clone[3];
3907#define VXGE_HW_TXMAC_CFG0_PORT_VPMGMT_CLONE_TMAC_EN vxge_mBIT(3)
3908#define VXGE_HW_TXMAC_CFG0_PORT_VPMGMT_CLONE_APPEND_PAD vxge_mBIT(7)
3909#define VXGE_HW_TXMAC_CFG0_PORT_VPMGMT_CLONE_PAD_BYTE(val) vxge_vBIT(val, 8, 8)
3910 u8 unused00300[0x00300-0x002e0];
3911
3912/*0x00300*/ u64 wol_mp_crc;
3913#define VXGE_HW_WOL_MP_CRC_CRC(val) vxge_vBIT(val, 0, 32)
3914#define VXGE_HW_WOL_MP_CRC_RC_EN vxge_mBIT(63)
3915/*0x00308*/ u64 wol_mp_mask_a;
3916#define VXGE_HW_WOL_MP_MASK_A_MASK(val) vxge_vBIT(val, 0, 64)
3917/*0x00310*/ u64 wol_mp_mask_b;
3918#define VXGE_HW_WOL_MP_MASK_B_MASK(val) vxge_vBIT(val, 0, 64)
3919 u8 unused00360[0x00360-0x00318];
3920
3921/*0x00360*/ u64 fau_pa_cfg_vpmgmt_clone;
3922#define VXGE_HW_FAU_PA_CFG_VPMGMT_CLONE_REPL_L4_COMP_CSUM vxge_mBIT(3)
3923#define VXGE_HW_FAU_PA_CFG_VPMGMT_CLONE_REPL_L3_INCL_CF vxge_mBIT(7)
3924#define VXGE_HW_FAU_PA_CFG_VPMGMT_CLONE_REPL_L3_COMP_CSUM vxge_mBIT(11)
3925/*0x00368*/ u64 rx_datapath_util_vp_clone;
3926#define VXGE_HW_RX_DATAPATH_UTIL_VP_CLONE_FAU_RX_UTILIZATION(val) \
3927 vxge_vBIT(val, 7, 9)
3928#define VXGE_HW_RX_DATAPATH_UTIL_VP_CLONE_RX_UTIL_CFG(val) \
3929 vxge_vBIT(val, 16, 4)
3930#define VXGE_HW_RX_DATAPATH_UTIL_VP_CLONE_FAU_RX_FRAC_UTIL(val) \
3931 vxge_vBIT(val, 20, 4)
3932#define VXGE_HW_RX_DATAPATH_UTIL_VP_CLONE_RX_PKT_WEIGHT(val) \
3933 vxge_vBIT(val, 24, 4)
3934 u8 unused00380[0x00380-0x00370];
3935
3936/*0x00380*/ u64 tx_datapath_util_vp_clone;
3937#define VXGE_HW_TX_DATAPATH_UTIL_VP_CLONE_TPA_TX_UTILIZATION(val) \
3938 vxge_vBIT(val, 7, 9)
3939#define VXGE_HW_TX_DATAPATH_UTIL_VP_CLONE_TX_UTIL_CFG(val) \
3940 vxge_vBIT(val, 16, 4)
3941#define VXGE_HW_TX_DATAPATH_UTIL_VP_CLONE_TPA_TX_FRAC_UTIL(val) \
3942 vxge_vBIT(val, 20, 4)
3943#define VXGE_HW_TX_DATAPATH_UTIL_VP_CLONE_TX_PKT_WEIGHT(val) \
3944 vxge_vBIT(val, 24, 4)
3945
3946} __packed;
3947
3948struct vxge_hw_vpath_reg {
3949
3950 u8 unused00300[0x00300];
3951
3952/*0x00300*/ u64 usdc_vpath;
3953#define VXGE_HW_USDC_VPATH_SGRP_ASSIGN(val) vxge_vBIT(val, 0, 32)
3954 u8 unused00a00[0x00a00-0x00308];
3955
3956/*0x00a00*/ u64 wrdma_alarm_status;
3957#define VXGE_HW_WRDMA_ALARM_STATUS_PRC_ALARM_PRC_INT vxge_mBIT(1)
3958/*0x00a08*/ u64 wrdma_alarm_mask;
3959 u8 unused00a30[0x00a30-0x00a10];
3960
3961/*0x00a30*/ u64 prc_alarm_reg;
3962#define VXGE_HW_PRC_ALARM_REG_PRC_RING_BUMP vxge_mBIT(0)
3963#define VXGE_HW_PRC_ALARM_REG_PRC_RXDCM_SC_ERR vxge_mBIT(1)
3964#define VXGE_HW_PRC_ALARM_REG_PRC_RXDCM_SC_ABORT vxge_mBIT(2)
3965#define VXGE_HW_PRC_ALARM_REG_PRC_QUANTA_SIZE_ERR vxge_mBIT(3)
3966/*0x00a38*/ u64 prc_alarm_mask;
3967/*0x00a40*/ u64 prc_alarm_alarm;
3968/*0x00a48*/ u64 prc_cfg1;
3969#define VXGE_HW_PRC_CFG1_RX_TIMER_VAL(val) vxge_vBIT(val, 3, 29)
3970#define VXGE_HW_PRC_CFG1_TIM_RING_BUMP_INT_ENABLE vxge_mBIT(34)
3971#define VXGE_HW_PRC_CFG1_RTI_TINT_DISABLE vxge_mBIT(35)
3972#define VXGE_HW_PRC_CFG1_GREEDY_RETURN vxge_mBIT(36)
3973#define VXGE_HW_PRC_CFG1_QUICK_SHOT vxge_mBIT(37)
3974#define VXGE_HW_PRC_CFG1_RX_TIMER_CI vxge_mBIT(39)
3975#define VXGE_HW_PRC_CFG1_RESET_TIMER_ON_RXD_RET(val) vxge_vBIT(val, 40, 2)
3976 u8 unused00a60[0x00a60-0x00a50];
3977
3978/*0x00a60*/ u64 prc_cfg4;
3979#define VXGE_HW_PRC_CFG4_IN_SVC vxge_mBIT(7)
3980#define VXGE_HW_PRC_CFG4_RING_MODE(val) vxge_vBIT(val, 14, 2)
3981#define VXGE_HW_PRC_CFG4_RXD_NO_SNOOP vxge_mBIT(22)
3982#define VXGE_HW_PRC_CFG4_FRM_NO_SNOOP vxge_mBIT(23)
3983#define VXGE_HW_PRC_CFG4_RTH_DISABLE vxge_mBIT(31)
3984#define VXGE_HW_PRC_CFG4_IGNORE_OWNERSHIP vxge_mBIT(32)
3985#define VXGE_HW_PRC_CFG4_SIGNAL_BENIGN_OVFLW vxge_mBIT(36)
3986#define VXGE_HW_PRC_CFG4_BIMODAL_INTERRUPT vxge_mBIT(37)
3987#define VXGE_HW_PRC_CFG4_BACKOFF_INTERVAL(val) vxge_vBIT(val, 40, 24)
3988/*0x00a68*/ u64 prc_cfg5;
3989#define VXGE_HW_PRC_CFG5_RXD0_ADD(val) vxge_vBIT(val, 0, 61)
3990/*0x00a70*/ u64 prc_cfg6;
3991#define VXGE_HW_PRC_CFG6_FRM_PAD_EN vxge_mBIT(0)
3992#define VXGE_HW_PRC_CFG6_QSIZE_ALIGNED_RXD vxge_mBIT(2)
3993#define VXGE_HW_PRC_CFG6_DOORBELL_MODE_EN vxge_mBIT(5)
3994#define VXGE_HW_PRC_CFG6_L3_CPC_TRSFR_CODE_EN vxge_mBIT(8)
3995#define VXGE_HW_PRC_CFG6_L4_CPC_TRSFR_CODE_EN vxge_mBIT(9)
3996#define VXGE_HW_PRC_CFG6_RXD_CRXDT(val) vxge_vBIT(val, 23, 9)
3997#define VXGE_HW_PRC_CFG6_RXD_SPAT(val) vxge_vBIT(val, 36, 9)
3998/*0x00a78*/ u64 prc_cfg7;
3999#define VXGE_HW_PRC_CFG7_SCATTER_MODE(val) vxge_vBIT(val, 6, 2)
4000#define VXGE_HW_PRC_CFG7_SMART_SCAT_EN vxge_mBIT(11)
4001#define VXGE_HW_PRC_CFG7_RXD_NS_CHG_EN vxge_mBIT(12)
4002#define VXGE_HW_PRC_CFG7_NO_HDR_SEPARATION vxge_mBIT(14)
4003#define VXGE_HW_PRC_CFG7_RXD_BUFF_SIZE_MASK(val) vxge_vBIT(val, 20, 4)
4004#define VXGE_HW_PRC_CFG7_BUFF_SIZE0_MASK(val) vxge_vBIT(val, 27, 5)
4005/*0x00a80*/ u64 tim_dest_addr;
4006#define VXGE_HW_TIM_DEST_ADDR_TIM_DEST_ADDR(val) vxge_vBIT(val, 0, 64)
4007/*0x00a88*/ u64 prc_rxd_doorbell;
4008#define VXGE_HW_PRC_RXD_DOORBELL_NEW_QW_CNT(val) vxge_vBIT(val, 48, 16)
4009/*0x00a90*/ u64 rqa_prty_for_vp;
4010#define VXGE_HW_RQA_PRTY_FOR_VP_RQA_PRTY_FOR_VP(val) vxge_vBIT(val, 59, 5)
4011/*0x00a98*/ u64 rxdmem_size;
4012#define VXGE_HW_RXDMEM_SIZE_PRC_RXDMEM_SIZE(val) vxge_vBIT(val, 51, 13)
4013/*0x00aa0*/ u64 frm_in_progress_cnt;
4014#define VXGE_HW_FRM_IN_PROGRESS_CNT_PRC_FRM_IN_PROGRESS_CNT(val) \
4015 vxge_vBIT(val, 59, 5)
4016/*0x00aa8*/ u64 rx_multi_cast_stats;
4017#define VXGE_HW_RX_MULTI_CAST_STATS_FRAME_DISCARD(val) vxge_vBIT(val, 48, 16)
4018/*0x00ab0*/ u64 rx_frm_transferred;
4019#define VXGE_HW_RX_FRM_TRANSFERRED_RX_FRM_TRANSFERRED(val) \
4020 vxge_vBIT(val, 32, 32)
4021/*0x00ab8*/ u64 rxd_returned;
4022#define VXGE_HW_RXD_RETURNED_RXD_RETURNED(val) vxge_vBIT(val, 48, 16)
4023 u8 unused00c00[0x00c00-0x00ac0];
4024
4025/*0x00c00*/ u64 kdfc_fifo_trpl_partition;
4026#define VXGE_HW_KDFC_FIFO_TRPL_PARTITION_LENGTH_0(val) vxge_vBIT(val, 17, 15)
4027#define VXGE_HW_KDFC_FIFO_TRPL_PARTITION_LENGTH_1(val) vxge_vBIT(val, 33, 15)
4028#define VXGE_HW_KDFC_FIFO_TRPL_PARTITION_LENGTH_2(val) vxge_vBIT(val, 49, 15)
4029/*0x00c08*/ u64 kdfc_fifo_trpl_ctrl;
4030#define VXGE_HW_KDFC_FIFO_TRPL_CTRL_TRIPLET_ENABLE vxge_mBIT(7)
4031/*0x00c10*/ u64 kdfc_trpl_fifo_0_ctrl;
4032#define VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_MODE(val) vxge_vBIT(val, 14, 2)
4033#define VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_FLIP_EN vxge_mBIT(22)
4034#define VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_SWAP_EN vxge_mBIT(23)
4035#define VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_INT_CTRL(val) vxge_vBIT(val, 26, 2)
4036#define VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_CTRL_STRUC vxge_mBIT(28)
4037#define VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_ADD_PAD vxge_mBIT(29)
4038#define VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_NO_SNOOP vxge_mBIT(30)
4039#define VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_RLX_ORD vxge_mBIT(31)
4040#define VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_SELECT(val) vxge_vBIT(val, 32, 8)
4041#define VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_INT_NO(val) vxge_vBIT(val, 41, 7)
4042#define VXGE_HW_KDFC_TRPL_FIFO_0_CTRL_BIT_MAP(val) vxge_vBIT(val, 48, 16)
4043/*0x00c18*/ u64 kdfc_trpl_fifo_1_ctrl;
4044#define VXGE_HW_KDFC_TRPL_FIFO_1_CTRL_MODE(val) vxge_vBIT(val, 14, 2)
4045#define VXGE_HW_KDFC_TRPL_FIFO_1_CTRL_FLIP_EN vxge_mBIT(22)
4046#define VXGE_HW_KDFC_TRPL_FIFO_1_CTRL_SWAP_EN vxge_mBIT(23)
4047#define VXGE_HW_KDFC_TRPL_FIFO_1_CTRL_INT_CTRL(val) vxge_vBIT(val, 26, 2)
4048#define VXGE_HW_KDFC_TRPL_FIFO_1_CTRL_CTRL_STRUC vxge_mBIT(28)
4049#define VXGE_HW_KDFC_TRPL_FIFO_1_CTRL_ADD_PAD vxge_mBIT(29)
4050#define VXGE_HW_KDFC_TRPL_FIFO_1_CTRL_NO_SNOOP vxge_mBIT(30)
4051#define VXGE_HW_KDFC_TRPL_FIFO_1_CTRL_RLX_ORD vxge_mBIT(31)
4052#define VXGE_HW_KDFC_TRPL_FIFO_1_CTRL_SELECT(val) vxge_vBIT(val, 32, 8)
4053#define VXGE_HW_KDFC_TRPL_FIFO_1_CTRL_INT_NO(val) vxge_vBIT(val, 41, 7)
4054#define VXGE_HW_KDFC_TRPL_FIFO_1_CTRL_BIT_MAP(val) vxge_vBIT(val, 48, 16)
4055/*0x00c20*/ u64 kdfc_trpl_fifo_2_ctrl;
4056#define VXGE_HW_KDFC_TRPL_FIFO_2_CTRL_FLIP_EN vxge_mBIT(22)
4057#define VXGE_HW_KDFC_TRPL_FIFO_2_CTRL_SWAP_EN vxge_mBIT(23)
4058#define VXGE_HW_KDFC_TRPL_FIFO_2_CTRL_INT_CTRL(val) vxge_vBIT(val, 26, 2)
4059#define VXGE_HW_KDFC_TRPL_FIFO_2_CTRL_CTRL_STRUC vxge_mBIT(28)
4060#define VXGE_HW_KDFC_TRPL_FIFO_2_CTRL_ADD_PAD vxge_mBIT(29)
4061#define VXGE_HW_KDFC_TRPL_FIFO_2_CTRL_NO_SNOOP vxge_mBIT(30)
4062#define VXGE_HW_KDFC_TRPL_FIFO_2_CTRL_RLX_ORD vxge_mBIT(31)
4063#define VXGE_HW_KDFC_TRPL_FIFO_2_CTRL_SELECT(val) vxge_vBIT(val, 32, 8)
4064#define VXGE_HW_KDFC_TRPL_FIFO_2_CTRL_INT_NO(val) vxge_vBIT(val, 41, 7)
4065#define VXGE_HW_KDFC_TRPL_FIFO_2_CTRL_BIT_MAP(val) vxge_vBIT(val, 48, 16)
4066/*0x00c28*/ u64 kdfc_trpl_fifo_0_wb_address;
4067#define VXGE_HW_KDFC_TRPL_FIFO_0_WB_ADDRESS_ADD(val) vxge_vBIT(val, 0, 64)
4068/*0x00c30*/ u64 kdfc_trpl_fifo_1_wb_address;
4069#define VXGE_HW_KDFC_TRPL_FIFO_1_WB_ADDRESS_ADD(val) vxge_vBIT(val, 0, 64)
4070/*0x00c38*/ u64 kdfc_trpl_fifo_2_wb_address;
4071#define VXGE_HW_KDFC_TRPL_FIFO_2_WB_ADDRESS_ADD(val) vxge_vBIT(val, 0, 64)
4072/*0x00c40*/ u64 kdfc_trpl_fifo_offset;
4073#define VXGE_HW_KDFC_TRPL_FIFO_OFFSET_KDFC_RCTR0(val) vxge_vBIT(val, 1, 15)
4074#define VXGE_HW_KDFC_TRPL_FIFO_OFFSET_KDFC_RCTR1(val) vxge_vBIT(val, 17, 15)
4075#define VXGE_HW_KDFC_TRPL_FIFO_OFFSET_KDFC_RCTR2(val) vxge_vBIT(val, 33, 15)
4076/*0x00c48*/ u64 kdfc_drbl_triplet_total;
4077#define VXGE_HW_KDFC_DRBL_TRIPLET_TOTAL_KDFC_MAX_SIZE(val) \
4078 vxge_vBIT(val, 17, 15)
4079 u8 unused00c60[0x00c60-0x00c50];
4080
4081/*0x00c60*/ u64 usdc_drbl_ctrl;
4082#define VXGE_HW_USDC_DRBL_CTRL_FLIP_EN vxge_mBIT(22)
4083#define VXGE_HW_USDC_DRBL_CTRL_SWAP_EN vxge_mBIT(23)
4084/*0x00c68*/ u64 usdc_vp_ready;
4085#define VXGE_HW_USDC_VP_READY_USDC_HTN_READY vxge_mBIT(7)
4086#define VXGE_HW_USDC_VP_READY_USDC_SRQ_READY vxge_mBIT(15)
4087#define VXGE_HW_USDC_VP_READY_USDC_CQRQ_READY vxge_mBIT(23)
4088/*0x00c70*/ u64 kdfc_status;
4089#define VXGE_HW_KDFC_STATUS_KDFC_WRR_0_READY vxge_mBIT(0)
4090#define VXGE_HW_KDFC_STATUS_KDFC_WRR_1_READY vxge_mBIT(1)
4091#define VXGE_HW_KDFC_STATUS_KDFC_WRR_2_READY vxge_mBIT(2)
4092 u8 unused00c80[0x00c80-0x00c78];
4093
4094/*0x00c80*/ u64 xmac_rpa_vcfg;
4095#define VXGE_HW_XMAC_RPA_VCFG_IPV4_TCP_INCL_PH vxge_mBIT(3)
4096#define VXGE_HW_XMAC_RPA_VCFG_IPV6_TCP_INCL_PH vxge_mBIT(7)
4097#define VXGE_HW_XMAC_RPA_VCFG_IPV4_UDP_INCL_PH vxge_mBIT(11)
4098#define VXGE_HW_XMAC_RPA_VCFG_IPV6_UDP_INCL_PH vxge_mBIT(15)
4099#define VXGE_HW_XMAC_RPA_VCFG_L4_INCL_CF vxge_mBIT(19)
4100#define VXGE_HW_XMAC_RPA_VCFG_STRIP_VLAN_TAG vxge_mBIT(23)
4101/*0x00c88*/ u64 rxmac_vcfg0;
4102#define VXGE_HW_RXMAC_VCFG0_RTS_MAX_FRM_LEN(val) vxge_vBIT(val, 2, 14)
4103#define VXGE_HW_RXMAC_VCFG0_RTS_USE_MIN_LEN vxge_mBIT(19)
4104#define VXGE_HW_RXMAC_VCFG0_RTS_MIN_FRM_LEN(val) vxge_vBIT(val, 26, 14)
4105#define VXGE_HW_RXMAC_VCFG0_UCAST_ALL_ADDR_EN vxge_mBIT(43)
4106#define VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN vxge_mBIT(47)
4107#define VXGE_HW_RXMAC_VCFG0_BCAST_EN vxge_mBIT(51)
4108#define VXGE_HW_RXMAC_VCFG0_ALL_VID_EN vxge_mBIT(55)
4109/*0x00c90*/ u64 rxmac_vcfg1;
4110#define VXGE_HW_RXMAC_VCFG1_RTS_RTH_MULTI_IT_BD_MODE(val) vxge_vBIT(val, 42, 2)
4111#define VXGE_HW_RXMAC_VCFG1_RTS_RTH_MULTI_IT_EN_MODE vxge_mBIT(47)
4112#define VXGE_HW_RXMAC_VCFG1_CONTRIB_L2_FLOW vxge_mBIT(51)
4113/*0x00c98*/ u64 rts_access_steer_ctrl;
4114#define VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION(val) vxge_vBIT(val, 1, 7)
4115#define VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL(val) vxge_vBIT(val, 8, 4)
4116#define VXGE_HW_RTS_ACCESS_STEER_CTRL_STROBE vxge_mBIT(15)
4117#define VXGE_HW_RTS_ACCESS_STEER_CTRL_BEHAV_TBL_SEL vxge_mBIT(23)
4118#define VXGE_HW_RTS_ACCESS_STEER_CTRL_TABLE_SEL vxge_mBIT(27)
4119#define VXGE_HW_RTS_ACCESS_STEER_CTRL_RMACJ_STATUS vxge_mBIT(0)
4120#define VXGE_HW_RTS_ACCESS_STEER_CTRL_OFFSET(val) vxge_vBIT(val, 40, 8)
4121/*0x00ca0*/ u64 rts_access_steer_data0;
4122#define VXGE_HW_RTS_ACCESS_STEER_DATA0_DATA(val) vxge_vBIT(val, 0, 64)
4123/*0x00ca8*/ u64 rts_access_steer_data1;
4124#define VXGE_HW_RTS_ACCESS_STEER_DATA1_DATA(val) vxge_vBIT(val, 0, 64)
4125 u8 unused00d00[0x00d00-0x00cb0];
4126
4127/*0x00d00*/ u64 xmac_vsport_choice;
4128#define VXGE_HW_XMAC_VSPORT_CHOICE_VSPORT_NUMBER(val) vxge_vBIT(val, 3, 5)
4129/*0x00d08*/ u64 xmac_stats_cfg;
4130/*0x00d10*/ u64 xmac_stats_access_cmd;
4131#define VXGE_HW_XMAC_STATS_ACCESS_CMD_OP(val) vxge_vBIT(val, 6, 2)
4132#define VXGE_HW_XMAC_STATS_ACCESS_CMD_STROBE vxge_mBIT(15)
4133#define VXGE_HW_XMAC_STATS_ACCESS_CMD_OFFSET_SEL(val) vxge_vBIT(val, 32, 8)
4134/*0x00d18*/ u64 xmac_stats_access_data;
4135#define VXGE_HW_XMAC_STATS_ACCESS_DATA_XSMGR_DATA(val) vxge_vBIT(val, 0, 64)
4136/*0x00d20*/ u64 asic_ntwk_vp_ctrl;
4137#define VXGE_HW_ASIC_NTWK_VP_CTRL_REQ_TEST_NTWK vxge_mBIT(3)
4138#define VXGE_HW_ASIC_NTWK_VP_CTRL_XMACJ_SHOW_PORT_INFO vxge_mBIT(55)
4139#define VXGE_HW_ASIC_NTWK_VP_CTRL_XMACJ_PORT_NUM vxge_mBIT(63)
4140 u8 unused00d30[0x00d30-0x00d28];
4141
4142/*0x00d30*/ u64 xgmac_vp_int_status;
4143#define VXGE_HW_XGMAC_VP_INT_STATUS_ASIC_NTWK_VP_ERR_ASIC_NTWK_VP_INT \
4144 vxge_mBIT(3)
4145/*0x00d38*/ u64 xgmac_vp_int_mask;
4146/*0x00d40*/ u64 asic_ntwk_vp_err_reg;
4147#define VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT vxge_mBIT(3)
4148#define VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK vxge_mBIT(7)
4149#define VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT_OCCURR \
4150 vxge_mBIT(11)
4151#define VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK_OCCURR \
4152 vxge_mBIT(15)
4153#define VXGE_HW_ASIC_NTWK_VP_ERR_REG_XMACJ_NTWK_REAFFIRMED_FAULT \
4154 vxge_mBIT(19)
4155#define VXGE_HW_ASIC_NTWK_VP_ERR_REG_XMACJ_NTWK_REAFFIRMED_OK vxge_mBIT(23)
4156/*0x00d48*/ u64 asic_ntwk_vp_err_mask;
4157/*0x00d50*/ u64 asic_ntwk_vp_err_alarm;
4158 u8 unused00d80[0x00d80-0x00d58];
4159
4160/*0x00d80*/ u64 rtdma_bw_ctrl;
4161#define VXGE_HW_RTDMA_BW_CTRL_BW_CTRL_EN vxge_mBIT(39)
4162#define VXGE_HW_RTDMA_BW_CTRL_DESIRED_BW(val) vxge_vBIT(val, 46, 18)
4163/*0x00d88*/ u64 rtdma_rd_optimization_ctrl;
4164#define VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_GEN_INT_AFTER_ABORT vxge_mBIT(3)
4165#define VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_PAD_MODE(val) vxge_vBIT(val, 6, 2)
4166#define VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_PAD_PATTERN(val) vxge_vBIT(val, 8, 8)
4167#define VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_WAIT_FOR_SPACE vxge_mBIT(19)
4168#define VXGE_HW_PCI_EXP_DEVCTL_READRQ 0x7000 /* Max_Read_Request_Size */
4169#define VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_FILL_THRESH(val) \
4170 vxge_vBIT(val, 21, 3)
4171#define VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_TXD_PYLD_WMARK_EN vxge_mBIT(28)
4172#define VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_TXD_PYLD_WMARK(val) \
4173 vxge_vBIT(val, 29, 3)
4174#define VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_ADDR_BDRY_EN vxge_mBIT(35)
4175#define VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_FB_ADDR_BDRY(val) \
4176 vxge_vBIT(val, 37, 3)
4177#define VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_TXD_WAIT_FOR_SPACE vxge_mBIT(43)
4178#define VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_TXD_FILL_THRESH(val) \
4179 vxge_vBIT(val, 51, 5)
4180#define VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_TXD_ADDR_BDRY_EN vxge_mBIT(59)
4181#define VXGE_HW_RTDMA_RD_OPTIMIZATION_CTRL_TXD_ADDR_BDRY(val) \
4182 vxge_vBIT(val, 61, 3)
4183/*0x00d90*/ u64 pda_pcc_job_monitor;
4184#define VXGE_HW_PDA_PCC_JOB_MONITOR_PDA_PCC_JOB_STATUS vxge_mBIT(7)
4185/*0x00d98*/ u64 tx_protocol_assist_cfg;
4186#define VXGE_HW_TX_PROTOCOL_ASSIST_CFG_LSOV2_EN vxge_mBIT(6)
4187#define VXGE_HW_TX_PROTOCOL_ASSIST_CFG_IPV6_KEEP_SEARCHING vxge_mBIT(7)
4188 u8 unused01000[0x01000-0x00da0];
4189
4190/*0x01000*/ u64 tim_cfg1_int_num[4];
4191#define VXGE_HW_TIM_CFG1_INT_NUM_BTIMER_VAL(val) vxge_vBIT(val, 6, 26)
4192#define VXGE_HW_TIM_CFG1_INT_NUM_BITMP_EN vxge_mBIT(35)
4193#define VXGE_HW_TIM_CFG1_INT_NUM_TXFRM_CNT_EN vxge_mBIT(36)
4194#define VXGE_HW_TIM_CFG1_INT_NUM_TXD_CNT_EN vxge_mBIT(37)
4195#define VXGE_HW_TIM_CFG1_INT_NUM_TIMER_AC vxge_mBIT(38)
4196#define VXGE_HW_TIM_CFG1_INT_NUM_TIMER_CI vxge_mBIT(39)
4197#define VXGE_HW_TIM_CFG1_INT_NUM_URNG_A(val) vxge_vBIT(val, 41, 7)
4198#define VXGE_HW_TIM_CFG1_INT_NUM_URNG_B(val) vxge_vBIT(val, 49, 7)
4199#define VXGE_HW_TIM_CFG1_INT_NUM_URNG_C(val) vxge_vBIT(val, 57, 7)
4200/*0x01020*/ u64 tim_cfg2_int_num[4];
4201#define VXGE_HW_TIM_CFG2_INT_NUM_UEC_A(val) vxge_vBIT(val, 0, 16)
4202#define VXGE_HW_TIM_CFG2_INT_NUM_UEC_B(val) vxge_vBIT(val, 16, 16)
4203#define VXGE_HW_TIM_CFG2_INT_NUM_UEC_C(val) vxge_vBIT(val, 32, 16)
4204#define VXGE_HW_TIM_CFG2_INT_NUM_UEC_D(val) vxge_vBIT(val, 48, 16)
4205/*0x01040*/ u64 tim_cfg3_int_num[4];
4206#define VXGE_HW_TIM_CFG3_INT_NUM_TIMER_RI vxge_mBIT(0)
4207#define VXGE_HW_TIM_CFG3_INT_NUM_RTIMER_EVENT_SF(val) vxge_vBIT(val, 1, 4)
4208#define VXGE_HW_TIM_CFG3_INT_NUM_RTIMER_VAL(val) vxge_vBIT(val, 6, 26)
4209#define VXGE_HW_TIM_CFG3_INT_NUM_UTIL_SEL(val) vxge_vBIT(val, 32, 6)
4210#define VXGE_HW_TIM_CFG3_INT_NUM_LTIMER_VAL(val) vxge_vBIT(val, 38, 26)
4211/*0x01060*/ u64 tim_wrkld_clc;
4212#define VXGE_HW_TIM_WRKLD_CLC_WRKLD_EVAL_PRD(val) vxge_vBIT(val, 0, 32)
4213#define VXGE_HW_TIM_WRKLD_CLC_WRKLD_EVAL_DIV(val) vxge_vBIT(val, 35, 5)
4214#define VXGE_HW_TIM_WRKLD_CLC_CNT_FRM_BYTE vxge_mBIT(40)
4215#define VXGE_HW_TIM_WRKLD_CLC_CNT_RX_TX(val) vxge_vBIT(val, 41, 2)
4216#define VXGE_HW_TIM_WRKLD_CLC_CNT_LNK_EN vxge_mBIT(43)
4217#define VXGE_HW_TIM_WRKLD_CLC_HOST_UTIL(val) vxge_vBIT(val, 57, 7)
4218/*0x01068*/ u64 tim_bitmap;
4219#define VXGE_HW_TIM_BITMAP_MASK(val) vxge_vBIT(val, 0, 32)
4220#define VXGE_HW_TIM_BITMAP_LLROOT_RXD_EN vxge_mBIT(32)
4221#define VXGE_HW_TIM_BITMAP_LLROOT_TXD_EN vxge_mBIT(33)
4222/*0x01070*/ u64 tim_ring_assn;
4223#define VXGE_HW_TIM_RING_ASSN_INT_NUM(val) vxge_vBIT(val, 6, 2)
4224/*0x01078*/ u64 tim_remap;
4225#define VXGE_HW_TIM_REMAP_TX_EN vxge_mBIT(5)
4226#define VXGE_HW_TIM_REMAP_RX_EN vxge_mBIT(6)
4227#define VXGE_HW_TIM_REMAP_OFFLOAD_EN vxge_mBIT(7)
4228#define VXGE_HW_TIM_REMAP_TO_VPATH_NUM(val) vxge_vBIT(val, 11, 5)
4229/*0x01080*/ u64 tim_vpath_map;
4230#define VXGE_HW_TIM_VPATH_MAP_BMAP_ROOT(val) vxge_vBIT(val, 0, 32)
4231/*0x01088*/ u64 tim_pci_cfg;
4232#define VXGE_HW_TIM_PCI_CFG_ADD_PAD vxge_mBIT(7)
4233#define VXGE_HW_TIM_PCI_CFG_NO_SNOOP vxge_mBIT(15)
4234#define VXGE_HW_TIM_PCI_CFG_RELAXED vxge_mBIT(23)
4235#define VXGE_HW_TIM_PCI_CFG_CTL_STR vxge_mBIT(31)
4236 u8 unused01100[0x01100-0x01090];
4237
4238/*0x01100*/ u64 sgrp_assign;
4239#define VXGE_HW_SGRP_ASSIGN_SGRP_ASSIGN(val) vxge_vBIT(val, 0, 64)
4240/*0x01108*/ u64 sgrp_aoa_and_result;
4241#define VXGE_HW_SGRP_AOA_AND_RESULT_PET_SGRP_AOA_AND_RESULT(val) \
4242 vxge_vBIT(val, 0, 64)
4243/*0x01110*/ u64 rpe_pci_cfg;
4244#define VXGE_HW_RPE_PCI_CFG_PAD_LRO_DATA_ENABLE vxge_mBIT(7)
4245#define VXGE_HW_RPE_PCI_CFG_PAD_LRO_HDR_ENABLE vxge_mBIT(8)
4246#define VXGE_HW_RPE_PCI_CFG_PAD_LRO_CQE_ENABLE vxge_mBIT(9)
4247#define VXGE_HW_RPE_PCI_CFG_PAD_NONLL_CQE_ENABLE vxge_mBIT(10)
4248#define VXGE_HW_RPE_PCI_CFG_PAD_BASE_LL_CQE_ENABLE vxge_mBIT(11)
4249#define VXGE_HW_RPE_PCI_CFG_PAD_LL_CQE_IDATA_ENABLE vxge_mBIT(12)
4250#define VXGE_HW_RPE_PCI_CFG_PAD_CQRQ_IR_ENABLE vxge_mBIT(13)
4251#define VXGE_HW_RPE_PCI_CFG_PAD_CQSQ_IR_ENABLE vxge_mBIT(14)
4252#define VXGE_HW_RPE_PCI_CFG_PAD_CQRR_IR_ENABLE vxge_mBIT(15)
4253#define VXGE_HW_RPE_PCI_CFG_NOSNOOP_DATA vxge_mBIT(18)
4254#define VXGE_HW_RPE_PCI_CFG_NOSNOOP_NONLL_CQE vxge_mBIT(19)
4255#define VXGE_HW_RPE_PCI_CFG_NOSNOOP_LL_CQE vxge_mBIT(20)
4256#define VXGE_HW_RPE_PCI_CFG_NOSNOOP_CQRQ_IR vxge_mBIT(21)
4257#define VXGE_HW_RPE_PCI_CFG_NOSNOOP_CQSQ_IR vxge_mBIT(22)
4258#define VXGE_HW_RPE_PCI_CFG_NOSNOOP_CQRR_IR vxge_mBIT(23)
4259#define VXGE_HW_RPE_PCI_CFG_RELAXED_DATA vxge_mBIT(26)
4260#define VXGE_HW_RPE_PCI_CFG_RELAXED_NONLL_CQE vxge_mBIT(27)
4261#define VXGE_HW_RPE_PCI_CFG_RELAXED_LL_CQE vxge_mBIT(28)
4262#define VXGE_HW_RPE_PCI_CFG_RELAXED_CQRQ_IR vxge_mBIT(29)
4263#define VXGE_HW_RPE_PCI_CFG_RELAXED_CQSQ_IR vxge_mBIT(30)
4264#define VXGE_HW_RPE_PCI_CFG_RELAXED_CQRR_IR vxge_mBIT(31)
4265/*0x01118*/ u64 rpe_lro_cfg;
4266#define VXGE_HW_RPE_LRO_CFG_SUPPRESS_LRO_ETH_TRLR vxge_mBIT(7)
4267#define VXGE_HW_RPE_LRO_CFG_ALLOW_LRO_SNAP_SNAPJUMBO_MRG vxge_mBIT(11)
4268#define VXGE_HW_RPE_LRO_CFG_ALLOW_LRO_LLC_LLCJUMBO_MRG vxge_mBIT(15)
4269#define VXGE_HW_RPE_LRO_CFG_INCL_ACK_CNT_IN_CQE vxge_mBIT(23)
4270/*0x01120*/ u64 pe_mr2vp_ack_blk_limit;
4271#define VXGE_HW_PE_MR2VP_ACK_BLK_LIMIT_BLK_LIMIT(val) vxge_vBIT(val, 32, 32)
4272/*0x01128*/ u64 pe_mr2vp_rirr_lirr_blk_limit;
4273#define VXGE_HW_PE_MR2VP_RIRR_LIRR_BLK_LIMIT_RIRR_BLK_LIMIT(val) \
4274 vxge_vBIT(val, 0, 32)
4275#define VXGE_HW_PE_MR2VP_RIRR_LIRR_BLK_LIMIT_LIRR_BLK_LIMIT(val) \
4276 vxge_vBIT(val, 32, 32)
4277/*0x01130*/ u64 txpe_pci_nce_cfg;
4278#define VXGE_HW_TXPE_PCI_NCE_CFG_NCE_THRESH(val) vxge_vBIT(val, 0, 32)
4279#define VXGE_HW_TXPE_PCI_NCE_CFG_PAD_TOWI_ENABLE vxge_mBIT(55)
4280#define VXGE_HW_TXPE_PCI_NCE_CFG_NOSNOOP_TOWI vxge_mBIT(63)
4281 u8 unused01180[0x01180-0x01138];
4282
4283/*0x01180*/ u64 msg_qpad_en_cfg;
4284#define VXGE_HW_MSG_QPAD_EN_CFG_UMQ_BWR_READ vxge_mBIT(3)
4285#define VXGE_HW_MSG_QPAD_EN_CFG_DMQ_BWR_READ vxge_mBIT(7)
4286#define VXGE_HW_MSG_QPAD_EN_CFG_MXP_GENDMA_READ vxge_mBIT(11)
4287#define VXGE_HW_MSG_QPAD_EN_CFG_UXP_GENDMA_READ vxge_mBIT(15)
4288#define VXGE_HW_MSG_QPAD_EN_CFG_UMQ_MSG_WRITE vxge_mBIT(19)
4289#define VXGE_HW_MSG_QPAD_EN_CFG_UMQDMQ_IR_WRITE vxge_mBIT(23)
4290#define VXGE_HW_MSG_QPAD_EN_CFG_MXP_GENDMA_WRITE vxge_mBIT(27)
4291#define VXGE_HW_MSG_QPAD_EN_CFG_UXP_GENDMA_WRITE vxge_mBIT(31)
4292/*0x01188*/ u64 msg_pci_cfg;
4293#define VXGE_HW_MSG_PCI_CFG_GENDMA_NO_SNOOP vxge_mBIT(3)
4294#define VXGE_HW_MSG_PCI_CFG_UMQDMQ_IR_NO_SNOOP vxge_mBIT(7)
4295#define VXGE_HW_MSG_PCI_CFG_UMQ_NO_SNOOP vxge_mBIT(11)
4296#define VXGE_HW_MSG_PCI_CFG_DMQ_NO_SNOOP vxge_mBIT(15)
4297/*0x01190*/ u64 umqdmq_ir_init;
4298#define VXGE_HW_UMQDMQ_IR_INIT_HOST_WRITE_ADD(val) vxge_vBIT(val, 0, 64)
4299/*0x01198*/ u64 dmq_ir_int;
4300#define VXGE_HW_DMQ_IR_INT_IMMED_ENABLE vxge_mBIT(6)
4301#define VXGE_HW_DMQ_IR_INT_EVENT_ENABLE vxge_mBIT(7)
4302#define VXGE_HW_DMQ_IR_INT_NUMBER(val) vxge_vBIT(val, 9, 7)
4303#define VXGE_HW_DMQ_IR_INT_BITMAP(val) vxge_vBIT(val, 16, 16)
4304/*0x011a0*/ u64 dmq_bwr_init_add;
4305#define VXGE_HW_DMQ_BWR_INIT_ADD_HOST(val) vxge_vBIT(val, 0, 64)
4306/*0x011a8*/ u64 dmq_bwr_init_byte;
4307#define VXGE_HW_DMQ_BWR_INIT_BYTE_COUNT(val) vxge_vBIT(val, 0, 32)
4308/*0x011b0*/ u64 dmq_ir;
4309#define VXGE_HW_DMQ_IR_POLICY(val) vxge_vBIT(val, 0, 8)
4310/*0x011b8*/ u64 umq_int;
4311#define VXGE_HW_UMQ_INT_IMMED_ENABLE vxge_mBIT(6)
4312#define VXGE_HW_UMQ_INT_EVENT_ENABLE vxge_mBIT(7)
4313#define VXGE_HW_UMQ_INT_NUMBER(val) vxge_vBIT(val, 9, 7)
4314#define VXGE_HW_UMQ_INT_BITMAP(val) vxge_vBIT(val, 16, 16)
4315/*0x011c0*/ u64 umq_mr2vp_bwr_pfch_init;
4316#define VXGE_HW_UMQ_MR2VP_BWR_PFCH_INIT_NUMBER(val) vxge_vBIT(val, 0, 8)
4317/*0x011c8*/ u64 umq_bwr_pfch_ctrl;
4318#define VXGE_HW_UMQ_BWR_PFCH_CTRL_POLL_EN vxge_mBIT(3)
4319/*0x011d0*/ u64 umq_mr2vp_bwr_eol;
4320#define VXGE_HW_UMQ_MR2VP_BWR_EOL_POLL_LATENCY(val) vxge_vBIT(val, 32, 32)
4321/*0x011d8*/ u64 umq_bwr_init_add;
4322#define VXGE_HW_UMQ_BWR_INIT_ADD_HOST(val) vxge_vBIT(val, 0, 64)
4323/*0x011e0*/ u64 umq_bwr_init_byte;
4324#define VXGE_HW_UMQ_BWR_INIT_BYTE_COUNT(val) vxge_vBIT(val, 0, 32)
4325/*0x011e8*/ u64 gendma_int;
4326#define VXGE_HW_GENDMA_INT_IMMED_ENABLE vxge_mBIT(6)
4327#define VXGE_HW_GENDMA_INT_EVENT_ENABLE vxge_mBIT(7)
4328#define VXGE_HW_GENDMA_INT_NUMBER(val) vxge_vBIT(val, 9, 7)
4329#define VXGE_HW_GENDMA_INT_BITMAP(val) vxge_vBIT(val, 16, 16)
4330/*0x011f0*/ u64 umqdmq_ir_init_notify;
4331#define VXGE_HW_UMQDMQ_IR_INIT_NOTIFY_PULSE vxge_mBIT(3)
4332/*0x011f8*/ u64 dmq_init_notify;
4333#define VXGE_HW_DMQ_INIT_NOTIFY_PULSE vxge_mBIT(3)
4334/*0x01200*/ u64 umq_init_notify;
4335#define VXGE_HW_UMQ_INIT_NOTIFY_PULSE vxge_mBIT(3)
4336 u8 unused01380[0x01380-0x01208];
4337
4338/*0x01380*/ u64 tpa_cfg;
4339#define VXGE_HW_TPA_CFG_IGNORE_FRAME_ERR vxge_mBIT(3)
4340#define VXGE_HW_TPA_CFG_IPV6_STOP_SEARCHING vxge_mBIT(7)
4341#define VXGE_HW_TPA_CFG_L4_PSHDR_PRESENT vxge_mBIT(11)
4342#define VXGE_HW_TPA_CFG_SUPPORT_MOBILE_IPV6_HDRS vxge_mBIT(15)
4343 u8 unused01400[0x01400-0x01388];
4344
4345/*0x01400*/ u64 tx_vp_reset_discarded_frms;
4346#define VXGE_HW_TX_VP_RESET_DISCARDED_FRMS_TX_VP_RESET_DISCARDED_FRMS(val) \
4347 vxge_vBIT(val, 48, 16)
4348 u8 unused01480[0x01480-0x01408];
4349
4350/*0x01480*/ u64 fau_rpa_vcfg;
4351#define VXGE_HW_FAU_RPA_VCFG_L4_COMP_CSUM vxge_mBIT(7)
4352#define VXGE_HW_FAU_RPA_VCFG_L3_INCL_CF vxge_mBIT(11)
4353#define VXGE_HW_FAU_RPA_VCFG_L3_COMP_CSUM vxge_mBIT(15)
4354 u8 unused014d0[0x014d0-0x01488];
4355
4356/*0x014d0*/ u64 dbg_stats_rx_mpa;
4357#define VXGE_HW_DBG_STATS_RX_MPA_CRC_FAIL_FRMS(val) vxge_vBIT(val, 0, 16)
4358#define VXGE_HW_DBG_STATS_RX_MPA_MRK_FAIL_FRMS(val) vxge_vBIT(val, 16, 16)
4359#define VXGE_HW_DBG_STATS_RX_MPA_LEN_FAIL_FRMS(val) vxge_vBIT(val, 32, 16)
4360/*0x014d8*/ u64 dbg_stats_rx_fau;
4361#define VXGE_HW_DBG_STATS_RX_FAU_RX_WOL_FRMS(val) vxge_vBIT(val, 0, 16)
4362#define VXGE_HW_DBG_STATS_RX_FAU_RX_VP_RESET_DISCARDED_FRMS(val) \
4363 vxge_vBIT(val, 16, 16)
4364#define VXGE_HW_DBG_STATS_RX_FAU_RX_PERMITTED_FRMS(val) \
4365 vxge_vBIT(val, 32, 32)
4366 u8 unused014f0[0x014f0-0x014e0];
4367
4368/*0x014f0*/ u64 fbmc_vp_rdy;
4369#define VXGE_HW_FBMC_VP_RDY_QUEUE_SPAV_FM vxge_mBIT(0)
4370 u8 unused01e00[0x01e00-0x014f8];
4371
4372/*0x01e00*/ u64 vpath_pcipif_int_status;
4373#define \
4374VXGE_HW_VPATH_PCIPIF_INT_STATUS_SRPCIM_MSG_TO_VPATH_SRPCIM_MSG_TO_VPATH_INT \
4375 vxge_mBIT(3)
4376#define VXGE_HW_VPATH_PCIPIF_INT_STATUS_VPATH_SPARE_R1_VPATH_SPARE_R1_INT \
4377 vxge_mBIT(7)
4378/*0x01e08*/ u64 vpath_pcipif_int_mask;
4379 u8 unused01e20[0x01e20-0x01e10];
4380
4381/*0x01e20*/ u64 srpcim_msg_to_vpath_reg;
4382#define VXGE_HW_SRPCIM_MSG_TO_VPATH_REG_SWIF_SRPCIM_TO_VPATH_RMSG_INT \
4383 vxge_mBIT(3)
4384/*0x01e28*/ u64 srpcim_msg_to_vpath_mask;
4385/*0x01e30*/ u64 srpcim_msg_to_vpath_alarm;
4386 u8 unused01ea0[0x01ea0-0x01e38];
4387
4388/*0x01ea0*/ u64 vpath_to_srpcim_wmsg;
4389#define VXGE_HW_VPATH_TO_SRPCIM_WMSG_VPATH_TO_SRPCIM_WMSG(val) \
4390 vxge_vBIT(val, 0, 64)
4391/*0x01ea8*/ u64 vpath_to_srpcim_wmsg_trig;
4392#define VXGE_HW_VPATH_TO_SRPCIM_WMSG_TRIG_VPATH_TO_SRPCIM_WMSG_TRIG \
4393 vxge_mBIT(0)
4394 u8 unused02000[0x02000-0x01eb0];
4395
4396/*0x02000*/ u64 vpath_general_int_status;
4397#define VXGE_HW_VPATH_GENERAL_INT_STATUS_PIC_INT vxge_mBIT(3)
4398#define VXGE_HW_VPATH_GENERAL_INT_STATUS_PCI_INT vxge_mBIT(7)
4399#define VXGE_HW_VPATH_GENERAL_INT_STATUS_WRDMA_INT vxge_mBIT(15)
4400#define VXGE_HW_VPATH_GENERAL_INT_STATUS_XMAC_INT vxge_mBIT(19)
4401/*0x02008*/ u64 vpath_general_int_mask;
4402#define VXGE_HW_VPATH_GENERAL_INT_MASK_PIC_INT vxge_mBIT(3)
4403#define VXGE_HW_VPATH_GENERAL_INT_MASK_PCI_INT vxge_mBIT(7)
4404#define VXGE_HW_VPATH_GENERAL_INT_MASK_WRDMA_INT vxge_mBIT(15)
4405#define VXGE_HW_VPATH_GENERAL_INT_MASK_XMAC_INT vxge_mBIT(19)
4406/*0x02010*/ u64 vpath_ppif_int_status;
4407#define VXGE_HW_VPATH_PPIF_INT_STATUS_KDFCCTL_ERRORS_KDFCCTL_INT \
4408 vxge_mBIT(3)
4409#define VXGE_HW_VPATH_PPIF_INT_STATUS_GENERAL_ERRORS_GENERAL_INT \
4410 vxge_mBIT(7)
4411#define VXGE_HW_VPATH_PPIF_INT_STATUS_PCI_CONFIG_ERRORS_PCI_CONFIG_INT \
4412 vxge_mBIT(11)
4413#define \
4414VXGE_HW_VPATH_PPIF_INT_STATUS_MRPCIM_TO_VPATH_ALARM_MRPCIM_TO_VPATH_ALARM_INT \
4415 vxge_mBIT(15)
4416#define \
4417VXGE_HW_VPATH_PPIF_INT_STATUS_SRPCIM_TO_VPATH_ALARM_SRPCIM_TO_VPATH_ALARM_INT \
4418 vxge_mBIT(19)
4419/*0x02018*/ u64 vpath_ppif_int_mask;
4420/*0x02020*/ u64 kdfcctl_errors_reg;
4421#define VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO0_OVRWR vxge_mBIT(3)
4422#define VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_OVRWR vxge_mBIT(7)
4423#define VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO2_OVRWR vxge_mBIT(11)
4424#define VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO0_POISON vxge_mBIT(15)
4425#define VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_POISON vxge_mBIT(19)
4426#define VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO2_POISON vxge_mBIT(23)
4427#define VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO0_DMA_ERR vxge_mBIT(31)
4428#define VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_DMA_ERR vxge_mBIT(35)
4429#define VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO2_DMA_ERR vxge_mBIT(39)
4430/*0x02028*/ u64 kdfcctl_errors_mask;
4431/*0x02030*/ u64 kdfcctl_errors_alarm;
4432 u8 unused02040[0x02040-0x02038];
4433
4434/*0x02040*/ u64 general_errors_reg;
4435#define VXGE_HW_GENERAL_ERRORS_REG_DBLGEN_FIFO0_OVRFLOW vxge_mBIT(3)
4436#define VXGE_HW_GENERAL_ERRORS_REG_DBLGEN_FIFO1_OVRFLOW vxge_mBIT(7)
4437#define VXGE_HW_GENERAL_ERRORS_REG_DBLGEN_FIFO2_OVRFLOW vxge_mBIT(11)
4438#define VXGE_HW_GENERAL_ERRORS_REG_STATSB_PIF_CHAIN_ERR vxge_mBIT(15)
4439#define VXGE_HW_GENERAL_ERRORS_REG_STATSB_DROP_TIMEOUT_REQ vxge_mBIT(19)
4440#define VXGE_HW_GENERAL_ERRORS_REG_TGT_ILLEGAL_ACCESS vxge_mBIT(27)
4441#define VXGE_HW_GENERAL_ERRORS_REG_INI_SERR_DET vxge_mBIT(31)
4442/*0x02048*/ u64 general_errors_mask;
4443/*0x02050*/ u64 general_errors_alarm;
4444/*0x02058*/ u64 pci_config_errors_reg;
4445#define VXGE_HW_PCI_CONFIG_ERRORS_REG_PCICONFIG_STATUS_ERR vxge_mBIT(3)
4446#define VXGE_HW_PCI_CONFIG_ERRORS_REG_PCICONFIG_UNCOR_ERR vxge_mBIT(7)
4447#define VXGE_HW_PCI_CONFIG_ERRORS_REG_PCICONFIG_COR_ERR vxge_mBIT(11)
4448/*0x02060*/ u64 pci_config_errors_mask;
4449/*0x02068*/ u64 pci_config_errors_alarm;
4450/*0x02070*/ u64 mrpcim_to_vpath_alarm_reg;
4451#define VXGE_HW_MRPCIM_TO_VPATH_ALARM_REG_PPIF_MRPCIM_TO_VPATH_ALARM \
4452 vxge_mBIT(3)
4453/*0x02078*/ u64 mrpcim_to_vpath_alarm_mask;
4454/*0x02080*/ u64 mrpcim_to_vpath_alarm_alarm;
4455/*0x02088*/ u64 srpcim_to_vpath_alarm_reg;
4456#define VXGE_HW_SRPCIM_TO_VPATH_ALARM_REG_PPIF_SRPCIM_TO_VPATH_ALARM(val) \
4457 vxge_vBIT(val, 0, 17)
4458/*0x02090*/ u64 srpcim_to_vpath_alarm_mask;
4459/*0x02098*/ u64 srpcim_to_vpath_alarm_alarm;
4460 u8 unused02108[0x02108-0x020a0];
4461
4462/*0x02108*/ u64 kdfcctl_status;
4463#define VXGE_HW_KDFCCTL_STATUS_KDFCCTL_FIFO0_PRES(val) vxge_vBIT(val, 0, 8)
4464#define VXGE_HW_KDFCCTL_STATUS_KDFCCTL_FIFO1_PRES(val) vxge_vBIT(val, 8, 8)
4465#define VXGE_HW_KDFCCTL_STATUS_KDFCCTL_FIFO2_PRES(val) vxge_vBIT(val, 16, 8)
4466#define VXGE_HW_KDFCCTL_STATUS_KDFCCTL_FIFO0_OVRWR(val) vxge_vBIT(val, 24, 8)
4467#define VXGE_HW_KDFCCTL_STATUS_KDFCCTL_FIFO1_OVRWR(val) vxge_vBIT(val, 32, 8)
4468#define VXGE_HW_KDFCCTL_STATUS_KDFCCTL_FIFO2_OVRWR(val) vxge_vBIT(val, 40, 8)
4469/*0x02110*/ u64 rsthdlr_status;
4470#define VXGE_HW_RSTHDLR_STATUS_RSTHDLR_CURRENT_RESET vxge_mBIT(3)
4471#define VXGE_HW_RSTHDLR_STATUS_RSTHDLR_CURRENT_VPIN(val) vxge_vBIT(val, 6, 2)
4472/*0x02118*/ u64 fifo0_status;
4473#define VXGE_HW_FIFO0_STATUS_DBLGEN_FIFO0_RDIDX(val) vxge_vBIT(val, 0, 12)
4474/*0x02120*/ u64 fifo1_status;
4475#define VXGE_HW_FIFO1_STATUS_DBLGEN_FIFO1_RDIDX(val) vxge_vBIT(val, 0, 12)
4476/*0x02128*/ u64 fifo2_status;
4477#define VXGE_HW_FIFO2_STATUS_DBLGEN_FIFO2_RDIDX(val) vxge_vBIT(val, 0, 12)
4478 u8 unused02158[0x02158-0x02130];
4479
4480/*0x02158*/ u64 tgt_illegal_access;
4481#define VXGE_HW_TGT_ILLEGAL_ACCESS_SWIF_REGION(val) vxge_vBIT(val, 1, 7)
4482 u8 unused02200[0x02200-0x02160];
4483
4484/*0x02200*/ u64 vpath_general_cfg1;
4485#define VXGE_HW_VPATH_GENERAL_CFG1_TC_VALUE(val) vxge_vBIT(val, 1, 3)
4486#define VXGE_HW_VPATH_GENERAL_CFG1_DATA_BYTE_SWAPEN vxge_mBIT(7)
4487#define VXGE_HW_VPATH_GENERAL_CFG1_DATA_FLIPEN vxge_mBIT(11)
4488#define VXGE_HW_VPATH_GENERAL_CFG1_CTL_BYTE_SWAPEN vxge_mBIT(15)
4489#define VXGE_HW_VPATH_GENERAL_CFG1_CTL_FLIPEN vxge_mBIT(23)
4490#define VXGE_HW_VPATH_GENERAL_CFG1_MSIX_ADDR_SWAPEN vxge_mBIT(51)
4491#define VXGE_HW_VPATH_GENERAL_CFG1_MSIX_ADDR_FLIPEN vxge_mBIT(55)
4492#define VXGE_HW_VPATH_GENERAL_CFG1_MSIX_DATA_SWAPEN vxge_mBIT(59)
4493#define VXGE_HW_VPATH_GENERAL_CFG1_MSIX_DATA_FLIPEN vxge_mBIT(63)
4494/*0x02208*/ u64 vpath_general_cfg2;
4495#define VXGE_HW_VPATH_GENERAL_CFG2_SIZE_QUANTUM(val) vxge_vBIT(val, 1, 3)
4496/*0x02210*/ u64 vpath_general_cfg3;
4497#define VXGE_HW_VPATH_GENERAL_CFG3_IGNORE_VPATH_RST_FOR_INTA vxge_mBIT(3)
4498 u8 unused02220[0x02220-0x02218];
4499
4500/*0x02220*/ u64 kdfcctl_cfg0;
4501#define VXGE_HW_KDFCCTL_CFG0_BYTE_SWAPEN_FIFO0 vxge_mBIT(1)
4502#define VXGE_HW_KDFCCTL_CFG0_BYTE_SWAPEN_FIFO1 vxge_mBIT(2)
4503#define VXGE_HW_KDFCCTL_CFG0_BYTE_SWAPEN_FIFO2 vxge_mBIT(3)
4504#define VXGE_HW_KDFCCTL_CFG0_BIT_FLIPEN_FIFO0 vxge_mBIT(5)
4505#define VXGE_HW_KDFCCTL_CFG0_BIT_FLIPEN_FIFO1 vxge_mBIT(6)
4506#define VXGE_HW_KDFCCTL_CFG0_BIT_FLIPEN_FIFO2 vxge_mBIT(7)
4507#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE0_FIFO0 vxge_mBIT(9)
4508#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE0_FIFO1 vxge_mBIT(10)
4509#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE0_FIFO2 vxge_mBIT(11)
4510#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE1_FIFO0 vxge_mBIT(13)
4511#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE1_FIFO1 vxge_mBIT(14)
4512#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE1_FIFO2 vxge_mBIT(15)
4513#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE2_FIFO0 vxge_mBIT(17)
4514#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE2_FIFO1 vxge_mBIT(18)
4515#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE2_FIFO2 vxge_mBIT(19)
4516#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE3_FIFO0 vxge_mBIT(21)
4517#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE3_FIFO1 vxge_mBIT(22)
4518#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE3_FIFO2 vxge_mBIT(23)
4519#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE4_FIFO0 vxge_mBIT(25)
4520#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE4_FIFO1 vxge_mBIT(26)
4521#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE4_FIFO2 vxge_mBIT(27)
4522#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE5_FIFO0 vxge_mBIT(29)
4523#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE5_FIFO1 vxge_mBIT(30)
4524#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE5_FIFO2 vxge_mBIT(31)
4525#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE6_FIFO0 vxge_mBIT(33)
4526#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE6_FIFO1 vxge_mBIT(34)
4527#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE6_FIFO2 vxge_mBIT(35)
4528#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE7_FIFO0 vxge_mBIT(37)
4529#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE7_FIFO1 vxge_mBIT(38)
4530#define VXGE_HW_KDFCCTL_CFG0_BYTE_MASK_BYTE7_FIFO2 vxge_mBIT(39)
4531
4532 u8 unused02268[0x02268-0x02228];
4533
4534/*0x02268*/ u64 stats_cfg;
4535#define VXGE_HW_STATS_CFG_START_HOST_ADDR(val) vxge_vBIT(val, 0, 57)
4536/*0x02270*/ u64 interrupt_cfg0;
4537#define VXGE_HW_INTERRUPT_CFG0_MSIX_FOR_RXTI(val) vxge_vBIT(val, 1, 7)
4538#define VXGE_HW_INTERRUPT_CFG0_GROUP0_MSIX_FOR_TXTI(val) vxge_vBIT(val, 9, 7)
4539#define VXGE_HW_INTERRUPT_CFG0_GROUP1_MSIX_FOR_TXTI(val) vxge_vBIT(val, 17, 7)
4540#define VXGE_HW_INTERRUPT_CFG0_GROUP2_MSIX_FOR_TXTI(val) vxge_vBIT(val, 25, 7)
4541#define VXGE_HW_INTERRUPT_CFG0_GROUP3_MSIX_FOR_TXTI(val) vxge_vBIT(val, 33, 7)
4542 u8 unused02280[0x02280-0x02278];
4543
4544/*0x02280*/ u64 interrupt_cfg2;
4545#define VXGE_HW_INTERRUPT_CFG2_ALARM_MAP_TO_MSG(val) vxge_vBIT(val, 1, 7)
4546/*0x02288*/ u64 one_shot_vect0_en;
4547#define VXGE_HW_ONE_SHOT_VECT0_EN_ONE_SHOT_VECT0_EN vxge_mBIT(3)
4548/*0x02290*/ u64 one_shot_vect1_en;
4549#define VXGE_HW_ONE_SHOT_VECT1_EN_ONE_SHOT_VECT1_EN vxge_mBIT(3)
4550/*0x02298*/ u64 one_shot_vect2_en;
4551#define VXGE_HW_ONE_SHOT_VECT2_EN_ONE_SHOT_VECT2_EN vxge_mBIT(3)
4552/*0x022a0*/ u64 one_shot_vect3_en;
4553#define VXGE_HW_ONE_SHOT_VECT3_EN_ONE_SHOT_VECT3_EN vxge_mBIT(3)
4554 u8 unused022b0[0x022b0-0x022a8];
4555
4556/*0x022b0*/ u64 pci_config_access_cfg1;
4557#define VXGE_HW_PCI_CONFIG_ACCESS_CFG1_ADDRESS(val) vxge_vBIT(val, 0, 12)
4558#define VXGE_HW_PCI_CONFIG_ACCESS_CFG1_SEL_FUNC0 vxge_mBIT(15)
4559/*0x022b8*/ u64 pci_config_access_cfg2;
4560#define VXGE_HW_PCI_CONFIG_ACCESS_CFG2_REQ vxge_mBIT(0)
4561/*0x022c0*/ u64 pci_config_access_status;
4562#define VXGE_HW_PCI_CONFIG_ACCESS_STATUS_ACCESS_ERR vxge_mBIT(0)
4563#define VXGE_HW_PCI_CONFIG_ACCESS_STATUS_DATA(val) vxge_vBIT(val, 32, 32)
4564 u8 unused02300[0x02300-0x022c8];
4565
4566/*0x02300*/ u64 vpath_debug_stats0;
4567#define VXGE_HW_VPATH_DEBUG_STATS0_INI_NUM_MWR_SENT(val) vxge_vBIT(val, 0, 32)
4568/*0x02308*/ u64 vpath_debug_stats1;
4569#define VXGE_HW_VPATH_DEBUG_STATS1_INI_NUM_MRD_SENT(val) vxge_vBIT(val, 0, 32)
4570/*0x02310*/ u64 vpath_debug_stats2;
4571#define VXGE_HW_VPATH_DEBUG_STATS2_INI_NUM_CPL_RCVD(val) vxge_vBIT(val, 0, 32)
4572/*0x02318*/ u64 vpath_debug_stats3;
4573#define VXGE_HW_VPATH_DEBUG_STATS3_INI_NUM_MWR_BYTE_SENT(val) \
4574 vxge_vBIT(val, 0, 64)
4575/*0x02320*/ u64 vpath_debug_stats4;
4576#define VXGE_HW_VPATH_DEBUG_STATS4_INI_NUM_CPL_BYTE_RCVD(val) \
4577 vxge_vBIT(val, 0, 64)
4578/*0x02328*/ u64 vpath_debug_stats5;
4579#define VXGE_HW_VPATH_DEBUG_STATS5_WRCRDTARB_XOFF(val) vxge_vBIT(val, 32, 32)
4580/*0x02330*/ u64 vpath_debug_stats6;
4581#define VXGE_HW_VPATH_DEBUG_STATS6_RDCRDTARB_XOFF(val) vxge_vBIT(val, 32, 32)
4582/*0x02338*/ u64 vpath_genstats_count01;
4583#define VXGE_HW_VPATH_GENSTATS_COUNT01_PPIF_VPATH_GENSTATS_COUNT1(val) \
4584 vxge_vBIT(val, 0, 32)
4585#define VXGE_HW_VPATH_GENSTATS_COUNT01_PPIF_VPATH_GENSTATS_COUNT0(val) \
4586 vxge_vBIT(val, 32, 32)
4587/*0x02340*/ u64 vpath_genstats_count23;
4588#define VXGE_HW_VPATH_GENSTATS_COUNT23_PPIF_VPATH_GENSTATS_COUNT3(val) \
4589 vxge_vBIT(val, 0, 32)
4590#define VXGE_HW_VPATH_GENSTATS_COUNT23_PPIF_VPATH_GENSTATS_COUNT2(val) \
4591 vxge_vBIT(val, 32, 32)
4592/*0x02348*/ u64 vpath_genstats_count4;
4593#define VXGE_HW_VPATH_GENSTATS_COUNT4_PPIF_VPATH_GENSTATS_COUNT4(val) \
4594 vxge_vBIT(val, 32, 32)
4595/*0x02350*/ u64 vpath_genstats_count5;
4596#define VXGE_HW_VPATH_GENSTATS_COUNT5_PPIF_VPATH_GENSTATS_COUNT5(val) \
4597 vxge_vBIT(val, 32, 32)
4598 u8 unused02648[0x02648-0x02358];
4599} __packed;
4600
4601#define VXGE_HW_EEPROM_SIZE (0x01 << 11)
4602
4603/* Capability lists */
4604#define VXGE_HW_PCI_EXP_LNKCAP_LNK_SPEED 0xf /* Supported Link speeds */
4605#define VXGE_HW_PCI_EXP_LNKCAP_LNK_WIDTH 0x3f0 /* Supported Link speeds. */
4606#define VXGE_HW_PCI_EXP_LNKCAP_LW_RES 0x0 /* Reserved. */
4607
4608#endif
diff --git a/drivers/net/vxge/vxge-traffic.c b/drivers/net/vxge/vxge-traffic.c
new file mode 100644
index 000000000000..7be0ae10d69b
--- /dev/null
+++ b/drivers/net/vxge/vxge-traffic.c
@@ -0,0 +1,2528 @@
1/******************************************************************************
2 * This software may be used and distributed according to the terms of
3 * the GNU General Public License (GPL), incorporated herein by reference.
4 * Drivers based on or derived from this code fall under the GPL and must
5 * retain the authorship, copyright and license notice. This file is not
6 * a complete program and may only be used when the entire operating
7 * system is licensed under the GPL.
8 * See the file COPYING in this distribution for more information.
9 *
10 * vxge-traffic.c: Driver for Neterion Inc's X3100 Series 10GbE PCIe I/O
11 * Virtualized Server Adapter.
12 * Copyright(c) 2002-2009 Neterion Inc.
13 ******************************************************************************/
14#include <linux/etherdevice.h>
15
16#include "vxge-traffic.h"
17#include "vxge-config.h"
18#include "vxge-main.h"
19
20/*
21 * vxge_hw_vpath_intr_enable - Enable vpath interrupts.
22 * @vp: Virtual Path handle.
23 *
24 * Enable vpath interrupts. The function is to be executed the last in
25 * vpath initialization sequence.
26 *
27 * See also: vxge_hw_vpath_intr_disable()
28 */
29enum vxge_hw_status vxge_hw_vpath_intr_enable(struct __vxge_hw_vpath_handle *vp)
30{
31 u64 val64;
32
33 struct __vxge_hw_virtualpath *vpath;
34 struct vxge_hw_vpath_reg __iomem *vp_reg;
35 enum vxge_hw_status status = VXGE_HW_OK;
36 if (vp == NULL) {
37 status = VXGE_HW_ERR_INVALID_HANDLE;
38 goto exit;
39 }
40
41 vpath = vp->vpath;
42
43 if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
44 status = VXGE_HW_ERR_VPATH_NOT_OPEN;
45 goto exit;
46 }
47
48 vp_reg = vpath->vp_reg;
49
50 writeq(VXGE_HW_INTR_MASK_ALL, &vp_reg->kdfcctl_errors_reg);
51
52 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
53 &vp_reg->general_errors_reg);
54
55 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
56 &vp_reg->pci_config_errors_reg);
57
58 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
59 &vp_reg->mrpcim_to_vpath_alarm_reg);
60
61 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
62 &vp_reg->srpcim_to_vpath_alarm_reg);
63
64 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
65 &vp_reg->vpath_ppif_int_status);
66
67 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
68 &vp_reg->srpcim_msg_to_vpath_reg);
69
70 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
71 &vp_reg->vpath_pcipif_int_status);
72
73 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
74 &vp_reg->prc_alarm_reg);
75
76 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
77 &vp_reg->wrdma_alarm_status);
78
79 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
80 &vp_reg->asic_ntwk_vp_err_reg);
81
82 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
83 &vp_reg->xgmac_vp_int_status);
84
85 val64 = readq(&vp_reg->vpath_general_int_status);
86
87 /* Mask unwanted interrupts */
88
89 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
90 &vp_reg->vpath_pcipif_int_mask);
91
92 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
93 &vp_reg->srpcim_msg_to_vpath_mask);
94
95 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
96 &vp_reg->srpcim_to_vpath_alarm_mask);
97
98 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
99 &vp_reg->mrpcim_to_vpath_alarm_mask);
100
101 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
102 &vp_reg->pci_config_errors_mask);
103
104 /* Unmask the individual interrupts */
105
106 writeq((u32)vxge_bVALn((VXGE_HW_GENERAL_ERRORS_REG_DBLGEN_FIFO1_OVRFLOW|
107 VXGE_HW_GENERAL_ERRORS_REG_DBLGEN_FIFO2_OVRFLOW|
108 VXGE_HW_GENERAL_ERRORS_REG_STATSB_DROP_TIMEOUT_REQ|
109 VXGE_HW_GENERAL_ERRORS_REG_STATSB_PIF_CHAIN_ERR), 0, 32),
110 &vp_reg->general_errors_mask);
111
112 __vxge_hw_pio_mem_write32_upper(
113 (u32)vxge_bVALn((VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_OVRWR|
114 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO2_OVRWR|
115 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_POISON|
116 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO2_POISON|
117 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_DMA_ERR|
118 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO1_DMA_ERR), 0, 32),
119 &vp_reg->kdfcctl_errors_mask);
120
121 __vxge_hw_pio_mem_write32_upper(0, &vp_reg->vpath_ppif_int_mask);
122
123 __vxge_hw_pio_mem_write32_upper(
124 (u32)vxge_bVALn(VXGE_HW_PRC_ALARM_REG_PRC_RING_BUMP, 0, 32),
125 &vp_reg->prc_alarm_mask);
126
127 __vxge_hw_pio_mem_write32_upper(0, &vp_reg->wrdma_alarm_mask);
128 __vxge_hw_pio_mem_write32_upper(0, &vp_reg->xgmac_vp_int_mask);
129
130 if (vpath->hldev->first_vp_id != vpath->vp_id)
131 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
132 &vp_reg->asic_ntwk_vp_err_mask);
133 else
134 __vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn((
135 VXGE_HW_ASIC_NTWK_VP_ERR_REG_XMACJ_NTWK_REAFFIRMED_FAULT |
136 VXGE_HW_ASIC_NTWK_VP_ERR_REG_XMACJ_NTWK_REAFFIRMED_OK), 0, 32),
137 &vp_reg->asic_ntwk_vp_err_mask);
138
139 __vxge_hw_pio_mem_write32_upper(0,
140 &vp_reg->vpath_general_int_mask);
141exit:
142 return status;
143
144}
145
146/*
147 * vxge_hw_vpath_intr_disable - Disable vpath interrupts.
148 * @vp: Virtual Path handle.
149 *
150 * Disable vpath interrupts. The function is to be executed the last in
151 * vpath initialization sequence.
152 *
153 * See also: vxge_hw_vpath_intr_enable()
154 */
155enum vxge_hw_status vxge_hw_vpath_intr_disable(
156 struct __vxge_hw_vpath_handle *vp)
157{
158 u64 val64;
159
160 struct __vxge_hw_virtualpath *vpath;
161 enum vxge_hw_status status = VXGE_HW_OK;
162 struct vxge_hw_vpath_reg __iomem *vp_reg;
163 if (vp == NULL) {
164 status = VXGE_HW_ERR_INVALID_HANDLE;
165 goto exit;
166 }
167
168 vpath = vp->vpath;
169
170 if (vpath->vp_open == VXGE_HW_VP_NOT_OPEN) {
171 status = VXGE_HW_ERR_VPATH_NOT_OPEN;
172 goto exit;
173 }
174 vp_reg = vpath->vp_reg;
175
176 __vxge_hw_pio_mem_write32_upper(
177 (u32)VXGE_HW_INTR_MASK_ALL,
178 &vp_reg->vpath_general_int_mask);
179
180 val64 = VXGE_HW_TIM_CLR_INT_EN_VP(1 << (16 - vpath->vp_id));
181
182 writeq(VXGE_HW_INTR_MASK_ALL, &vp_reg->kdfcctl_errors_mask);
183
184 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
185 &vp_reg->general_errors_mask);
186
187 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
188 &vp_reg->pci_config_errors_mask);
189
190 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
191 &vp_reg->mrpcim_to_vpath_alarm_mask);
192
193 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
194 &vp_reg->srpcim_to_vpath_alarm_mask);
195
196 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
197 &vp_reg->vpath_ppif_int_mask);
198
199 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
200 &vp_reg->srpcim_msg_to_vpath_mask);
201
202 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
203 &vp_reg->vpath_pcipif_int_mask);
204
205 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
206 &vp_reg->wrdma_alarm_mask);
207
208 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
209 &vp_reg->prc_alarm_mask);
210
211 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
212 &vp_reg->xgmac_vp_int_mask);
213
214 __vxge_hw_pio_mem_write32_upper((u32)VXGE_HW_INTR_MASK_ALL,
215 &vp_reg->asic_ntwk_vp_err_mask);
216
217exit:
218 return status;
219}
220
221/**
222 * vxge_hw_channel_msix_mask - Mask MSIX Vector.
223 * @channeh: Channel for rx or tx handle
224 * @msix_id: MSIX ID
225 *
226 * The function masks the msix interrupt for the given msix_id
227 *
228 * Returns: 0
229 */
230void vxge_hw_channel_msix_mask(struct __vxge_hw_channel *channel, int msix_id)
231{
232
233 __vxge_hw_pio_mem_write32_upper(
234 (u32)vxge_bVALn(vxge_mBIT(channel->first_vp_id+(msix_id/4)),
235 0, 32),
236 &channel->common_reg->set_msix_mask_vect[msix_id%4]);
237
238 return;
239}
240
241/**
242 * vxge_hw_channel_msix_unmask - Unmask the MSIX Vector.
243 * @channeh: Channel for rx or tx handle
244 * @msix_id: MSI ID
245 *
246 * The function unmasks the msix interrupt for the given msix_id
247 *
248 * Returns: 0
249 */
250void
251vxge_hw_channel_msix_unmask(struct __vxge_hw_channel *channel, int msix_id)
252{
253
254 __vxge_hw_pio_mem_write32_upper(
255 (u32)vxge_bVALn(vxge_mBIT(channel->first_vp_id+(msix_id/4)),
256 0, 32),
257 &channel->common_reg->clear_msix_mask_vect[msix_id%4]);
258
259 return;
260}
261
262/**
263 * vxge_hw_device_set_intr_type - Updates the configuration
264 * with new interrupt type.
265 * @hldev: HW device handle.
266 * @intr_mode: New interrupt type
267 */
268u32 vxge_hw_device_set_intr_type(struct __vxge_hw_device *hldev, u32 intr_mode)
269{
270
271 if ((intr_mode != VXGE_HW_INTR_MODE_IRQLINE) &&
272 (intr_mode != VXGE_HW_INTR_MODE_MSIX) &&
273 (intr_mode != VXGE_HW_INTR_MODE_MSIX_ONE_SHOT) &&
274 (intr_mode != VXGE_HW_INTR_MODE_DEF))
275 intr_mode = VXGE_HW_INTR_MODE_IRQLINE;
276
277 hldev->config.intr_mode = intr_mode;
278 return intr_mode;
279}
280
281/**
282 * vxge_hw_device_intr_enable - Enable interrupts.
283 * @hldev: HW device handle.
284 * @op: One of the enum vxge_hw_device_intr enumerated values specifying
285 * the type(s) of interrupts to enable.
286 *
287 * Enable Titan interrupts. The function is to be executed the last in
288 * Titan initialization sequence.
289 *
290 * See also: vxge_hw_device_intr_disable()
291 */
292void vxge_hw_device_intr_enable(struct __vxge_hw_device *hldev)
293{
294 u32 i;
295 u64 val64;
296 u32 val32;
297
298 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
299
300 if (!(hldev->vpaths_deployed & vxge_mBIT(i)))
301 continue;
302
303 vxge_hw_vpath_intr_enable(
304 VXGE_HW_VIRTUAL_PATH_HANDLE(&hldev->virtual_paths[i]));
305 }
306
307 if (hldev->config.intr_mode == VXGE_HW_INTR_MODE_IRQLINE) {
308 val64 = hldev->tim_int_mask0[VXGE_HW_VPATH_INTR_TX] |
309 hldev->tim_int_mask0[VXGE_HW_VPATH_INTR_RX];
310
311 if (val64 != 0) {
312 writeq(val64, &hldev->common_reg->tim_int_status0);
313
314 writeq(~val64, &hldev->common_reg->tim_int_mask0);
315 }
316
317 val32 = hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_TX] |
318 hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_RX];
319
320 if (val32 != 0) {
321 __vxge_hw_pio_mem_write32_upper(val32,
322 &hldev->common_reg->tim_int_status1);
323
324 __vxge_hw_pio_mem_write32_upper(~val32,
325 &hldev->common_reg->tim_int_mask1);
326 }
327 }
328
329 val64 = readq(&hldev->common_reg->titan_general_int_status);
330
331 vxge_hw_device_unmask_all(hldev);
332
333 return;
334}
335
336/**
337 * vxge_hw_device_intr_disable - Disable Titan interrupts.
338 * @hldev: HW device handle.
339 * @op: One of the enum vxge_hw_device_intr enumerated values specifying
340 * the type(s) of interrupts to disable.
341 *
342 * Disable Titan interrupts.
343 *
344 * See also: vxge_hw_device_intr_enable()
345 */
346void vxge_hw_device_intr_disable(struct __vxge_hw_device *hldev)
347{
348 u32 i;
349
350 vxge_hw_device_mask_all(hldev);
351
352 /* mask all the tim interrupts */
353 writeq(VXGE_HW_INTR_MASK_ALL, &hldev->common_reg->tim_int_mask0);
354 __vxge_hw_pio_mem_write32_upper(VXGE_HW_DEFAULT_32,
355 &hldev->common_reg->tim_int_mask1);
356
357 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
358
359 if (!(hldev->vpaths_deployed & vxge_mBIT(i)))
360 continue;
361
362 vxge_hw_vpath_intr_disable(
363 VXGE_HW_VIRTUAL_PATH_HANDLE(&hldev->virtual_paths[i]));
364 }
365
366 return;
367}
368
369/**
370 * vxge_hw_device_mask_all - Mask all device interrupts.
371 * @hldev: HW device handle.
372 *
373 * Mask all device interrupts.
374 *
375 * See also: vxge_hw_device_unmask_all()
376 */
377void vxge_hw_device_mask_all(struct __vxge_hw_device *hldev)
378{
379 u64 val64;
380
381 val64 = VXGE_HW_TITAN_MASK_ALL_INT_ALARM |
382 VXGE_HW_TITAN_MASK_ALL_INT_TRAFFIC;
383
384 __vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(val64, 0, 32),
385 &hldev->common_reg->titan_mask_all_int);
386
387 return;
388}
389
390/**
391 * vxge_hw_device_unmask_all - Unmask all device interrupts.
392 * @hldev: HW device handle.
393 *
394 * Unmask all device interrupts.
395 *
396 * See also: vxge_hw_device_mask_all()
397 */
398void vxge_hw_device_unmask_all(struct __vxge_hw_device *hldev)
399{
400 u64 val64 = 0;
401
402 if (hldev->config.intr_mode == VXGE_HW_INTR_MODE_IRQLINE)
403 val64 = VXGE_HW_TITAN_MASK_ALL_INT_TRAFFIC;
404
405 __vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(val64, 0, 32),
406 &hldev->common_reg->titan_mask_all_int);
407
408 return;
409}
410
411/**
412 * vxge_hw_device_flush_io - Flush io writes.
413 * @hldev: HW device handle.
414 *
415 * The function performs a read operation to flush io writes.
416 *
417 * Returns: void
418 */
419void vxge_hw_device_flush_io(struct __vxge_hw_device *hldev)
420{
421 u32 val32;
422
423 val32 = readl(&hldev->common_reg->titan_general_int_status);
424}
425
426/**
427 * vxge_hw_device_begin_irq - Begin IRQ processing.
428 * @hldev: HW device handle.
429 * @skip_alarms: Do not clear the alarms
430 * @reason: "Reason" for the interrupt, the value of Titan's
431 * general_int_status register.
432 *
433 * The function performs two actions, It first checks whether (shared IRQ) the
434 * interrupt was raised by the device. Next, it masks the device interrupts.
435 *
436 * Note:
437 * vxge_hw_device_begin_irq() does not flush MMIO writes through the
438 * bridge. Therefore, two back-to-back interrupts are potentially possible.
439 *
440 * Returns: 0, if the interrupt is not "ours" (note that in this case the
441 * device remain enabled).
442 * Otherwise, vxge_hw_device_begin_irq() returns 64bit general adapter
443 * status.
444 */
445enum vxge_hw_status vxge_hw_device_begin_irq(struct __vxge_hw_device *hldev,
446 u32 skip_alarms, u64 *reason)
447{
448 u32 i;
449 u64 val64;
450 u64 adapter_status;
451 u64 vpath_mask;
452 enum vxge_hw_status ret = VXGE_HW_OK;
453
454 val64 = readq(&hldev->common_reg->titan_general_int_status);
455
456 if (unlikely(!val64)) {
457 /* not Titan interrupt */
458 *reason = 0;
459 ret = VXGE_HW_ERR_WRONG_IRQ;
460 goto exit;
461 }
462
463 if (unlikely(val64 == VXGE_HW_ALL_FOXES)) {
464
465 adapter_status = readq(&hldev->common_reg->adapter_status);
466
467 if (adapter_status == VXGE_HW_ALL_FOXES) {
468
469 __vxge_hw_device_handle_error(hldev,
470 NULL_VPID, VXGE_HW_EVENT_SLOT_FREEZE);
471 *reason = 0;
472 ret = VXGE_HW_ERR_SLOT_FREEZE;
473 goto exit;
474 }
475 }
476
477 hldev->stats.sw_dev_info_stats.total_intr_cnt++;
478
479 *reason = val64;
480
481 vpath_mask = hldev->vpaths_deployed >>
482 (64 - VXGE_HW_MAX_VIRTUAL_PATHS);
483
484 if (val64 &
485 VXGE_HW_TITAN_GENERAL_INT_STATUS_VPATH_TRAFFIC_INT(vpath_mask)) {
486 hldev->stats.sw_dev_info_stats.traffic_intr_cnt++;
487
488 return VXGE_HW_OK;
489 }
490
491 hldev->stats.sw_dev_info_stats.not_traffic_intr_cnt++;
492
493 if (unlikely(val64 &
494 VXGE_HW_TITAN_GENERAL_INT_STATUS_VPATH_ALARM_INT)) {
495
496 enum vxge_hw_status error_level = VXGE_HW_OK;
497
498 hldev->stats.sw_dev_err_stats.vpath_alarms++;
499
500 for (i = 0; i < VXGE_HW_MAX_VIRTUAL_PATHS; i++) {
501
502 if (!(hldev->vpaths_deployed & vxge_mBIT(i)))
503 continue;
504
505 ret = __vxge_hw_vpath_alarm_process(
506 &hldev->virtual_paths[i], skip_alarms);
507
508 error_level = VXGE_HW_SET_LEVEL(ret, error_level);
509
510 if (unlikely((ret == VXGE_HW_ERR_CRITICAL) ||
511 (ret == VXGE_HW_ERR_SLOT_FREEZE)))
512 break;
513 }
514
515 ret = error_level;
516 }
517exit:
518 return ret;
519}
520
521/*
522 * __vxge_hw_device_handle_link_up_ind
523 * @hldev: HW device handle.
524 *
525 * Link up indication handler. The function is invoked by HW when
526 * Titan indicates that the link is up for programmable amount of time.
527 */
528enum vxge_hw_status
529__vxge_hw_device_handle_link_up_ind(struct __vxge_hw_device *hldev)
530{
531 /*
532 * If the previous link state is not down, return.
533 */
534 if (hldev->link_state == VXGE_HW_LINK_UP)
535 goto exit;
536
537 hldev->link_state = VXGE_HW_LINK_UP;
538
539 /* notify driver */
540 if (hldev->uld_callbacks.link_up)
541 hldev->uld_callbacks.link_up(hldev);
542exit:
543 return VXGE_HW_OK;
544}
545
546/*
547 * __vxge_hw_device_handle_link_down_ind
548 * @hldev: HW device handle.
549 *
550 * Link down indication handler. The function is invoked by HW when
551 * Titan indicates that the link is down.
552 */
553enum vxge_hw_status
554__vxge_hw_device_handle_link_down_ind(struct __vxge_hw_device *hldev)
555{
556 /*
557 * If the previous link state is not down, return.
558 */
559 if (hldev->link_state == VXGE_HW_LINK_DOWN)
560 goto exit;
561
562 hldev->link_state = VXGE_HW_LINK_DOWN;
563
564 /* notify driver */
565 if (hldev->uld_callbacks.link_down)
566 hldev->uld_callbacks.link_down(hldev);
567exit:
568 return VXGE_HW_OK;
569}
570
571/**
572 * __vxge_hw_device_handle_error - Handle error
573 * @hldev: HW device
574 * @vp_id: Vpath Id
575 * @type: Error type. Please see enum vxge_hw_event{}
576 *
577 * Handle error.
578 */
579enum vxge_hw_status
580__vxge_hw_device_handle_error(
581 struct __vxge_hw_device *hldev,
582 u32 vp_id,
583 enum vxge_hw_event type)
584{
585 switch (type) {
586 case VXGE_HW_EVENT_UNKNOWN:
587 break;
588 case VXGE_HW_EVENT_RESET_START:
589 case VXGE_HW_EVENT_RESET_COMPLETE:
590 case VXGE_HW_EVENT_LINK_DOWN:
591 case VXGE_HW_EVENT_LINK_UP:
592 goto out;
593 case VXGE_HW_EVENT_ALARM_CLEARED:
594 goto out;
595 case VXGE_HW_EVENT_ECCERR:
596 case VXGE_HW_EVENT_MRPCIM_ECCERR:
597 goto out;
598 case VXGE_HW_EVENT_FIFO_ERR:
599 case VXGE_HW_EVENT_VPATH_ERR:
600 case VXGE_HW_EVENT_CRITICAL_ERR:
601 case VXGE_HW_EVENT_SERR:
602 break;
603 case VXGE_HW_EVENT_SRPCIM_SERR:
604 case VXGE_HW_EVENT_MRPCIM_SERR:
605 goto out;
606 case VXGE_HW_EVENT_SLOT_FREEZE:
607 break;
608 default:
609 vxge_assert(0);
610 goto out;
611 }
612
613 /* notify driver */
614 if (hldev->uld_callbacks.crit_err)
615 hldev->uld_callbacks.crit_err(
616 (struct __vxge_hw_device *)hldev,
617 type, vp_id);
618out:
619
620 return VXGE_HW_OK;
621}
622
623/**
624 * vxge_hw_device_clear_tx_rx - Acknowledge (that is, clear) the
625 * condition that has caused the Tx and RX interrupt.
626 * @hldev: HW device.
627 *
628 * Acknowledge (that is, clear) the condition that has caused
629 * the Tx and Rx interrupt.
630 * See also: vxge_hw_device_begin_irq(),
631 * vxge_hw_device_mask_tx_rx(), vxge_hw_device_unmask_tx_rx().
632 */
633void vxge_hw_device_clear_tx_rx(struct __vxge_hw_device *hldev)
634{
635
636 if ((hldev->tim_int_mask0[VXGE_HW_VPATH_INTR_TX] != 0) ||
637 (hldev->tim_int_mask0[VXGE_HW_VPATH_INTR_RX] != 0)) {
638 writeq((hldev->tim_int_mask0[VXGE_HW_VPATH_INTR_TX] |
639 hldev->tim_int_mask0[VXGE_HW_VPATH_INTR_RX]),
640 &hldev->common_reg->tim_int_status0);
641 }
642
643 if ((hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_TX] != 0) ||
644 (hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_RX] != 0)) {
645 __vxge_hw_pio_mem_write32_upper(
646 (hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_TX] |
647 hldev->tim_int_mask1[VXGE_HW_VPATH_INTR_RX]),
648 &hldev->common_reg->tim_int_status1);
649 }
650
651 return;
652}
653
654/*
655 * vxge_hw_channel_dtr_alloc - Allocate a dtr from the channel
656 * @channel: Channel
657 * @dtrh: Buffer to return the DTR pointer
658 *
659 * Allocates a dtr from the reserve array. If the reserve array is empty,
660 * it swaps the reserve and free arrays.
661 *
662 */
663enum vxge_hw_status
664vxge_hw_channel_dtr_alloc(struct __vxge_hw_channel *channel, void **dtrh)
665{
666 void **tmp_arr;
667
668 if (channel->reserve_ptr - channel->reserve_top > 0) {
669_alloc_after_swap:
670 *dtrh = channel->reserve_arr[--channel->reserve_ptr];
671
672 return VXGE_HW_OK;
673 }
674
675 /* switch between empty and full arrays */
676
677 /* the idea behind such a design is that by having free and reserved
678 * arrays separated we basically separated irq and non-irq parts.
679 * i.e. no additional lock need to be done when we free a resource */
680
681 if (channel->length - channel->free_ptr > 0) {
682
683 tmp_arr = channel->reserve_arr;
684 channel->reserve_arr = channel->free_arr;
685 channel->free_arr = tmp_arr;
686 channel->reserve_ptr = channel->length;
687 channel->reserve_top = channel->free_ptr;
688 channel->free_ptr = channel->length;
689
690 channel->stats->reserve_free_swaps_cnt++;
691
692 goto _alloc_after_swap;
693 }
694
695 channel->stats->full_cnt++;
696
697 *dtrh = NULL;
698 return VXGE_HW_INF_OUT_OF_DESCRIPTORS;
699}
700
701/*
702 * vxge_hw_channel_dtr_post - Post a dtr to the channel
703 * @channelh: Channel
704 * @dtrh: DTR pointer
705 *
706 * Posts a dtr to work array.
707 *
708 */
709void vxge_hw_channel_dtr_post(struct __vxge_hw_channel *channel, void *dtrh)
710{
711 vxge_assert(channel->work_arr[channel->post_index] == NULL);
712
713 channel->work_arr[channel->post_index++] = dtrh;
714
715 /* wrap-around */
716 if (channel->post_index == channel->length)
717 channel->post_index = 0;
718}
719
720/*
721 * vxge_hw_channel_dtr_try_complete - Returns next completed dtr
722 * @channel: Channel
723 * @dtr: Buffer to return the next completed DTR pointer
724 *
725 * Returns the next completed dtr with out removing it from work array
726 *
727 */
728void
729vxge_hw_channel_dtr_try_complete(struct __vxge_hw_channel *channel, void **dtrh)
730{
731 vxge_assert(channel->compl_index < channel->length);
732
733 *dtrh = channel->work_arr[channel->compl_index];
734}
735
736/*
737 * vxge_hw_channel_dtr_complete - Removes next completed dtr from the work array
738 * @channel: Channel handle
739 *
740 * Removes the next completed dtr from work array
741 *
742 */
743void vxge_hw_channel_dtr_complete(struct __vxge_hw_channel *channel)
744{
745 channel->work_arr[channel->compl_index] = NULL;
746
747 /* wrap-around */
748 if (++channel->compl_index == channel->length)
749 channel->compl_index = 0;
750
751 channel->stats->total_compl_cnt++;
752}
753
754/*
755 * vxge_hw_channel_dtr_free - Frees a dtr
756 * @channel: Channel handle
757 * @dtr: DTR pointer
758 *
759 * Returns the dtr to free array
760 *
761 */
762void vxge_hw_channel_dtr_free(struct __vxge_hw_channel *channel, void *dtrh)
763{
764 channel->free_arr[--channel->free_ptr] = dtrh;
765}
766
767/*
768 * vxge_hw_channel_dtr_count
769 * @channel: Channel handle. Obtained via vxge_hw_channel_open().
770 *
771 * Retreive number of DTRs available. This function can not be called
772 * from data path. ring_initial_replenishi() is the only user.
773 */
774int vxge_hw_channel_dtr_count(struct __vxge_hw_channel *channel)
775{
776 return (channel->reserve_ptr - channel->reserve_top) +
777 (channel->length - channel->free_ptr);
778}
779
780/**
781 * vxge_hw_ring_rxd_reserve - Reserve ring descriptor.
782 * @ring: Handle to the ring object used for receive
783 * @rxdh: Reserved descriptor. On success HW fills this "out" parameter
784 * with a valid handle.
785 *
786 * Reserve Rx descriptor for the subsequent filling-in driver
787 * and posting on the corresponding channel (@channelh)
788 * via vxge_hw_ring_rxd_post().
789 *
790 * Returns: VXGE_HW_OK - success.
791 * VXGE_HW_INF_OUT_OF_DESCRIPTORS - Currently no descriptors available.
792 *
793 */
794enum vxge_hw_status vxge_hw_ring_rxd_reserve(struct __vxge_hw_ring *ring,
795 void **rxdh)
796{
797 enum vxge_hw_status status;
798 struct __vxge_hw_channel *channel;
799
800 channel = &ring->channel;
801
802 status = vxge_hw_channel_dtr_alloc(channel, rxdh);
803
804 if (status == VXGE_HW_OK) {
805 struct vxge_hw_ring_rxd_1 *rxdp =
806 (struct vxge_hw_ring_rxd_1 *)*rxdh;
807
808 rxdp->control_0 = rxdp->control_1 = 0;
809 }
810
811 return status;
812}
813
814/**
815 * vxge_hw_ring_rxd_free - Free descriptor.
816 * @ring: Handle to the ring object used for receive
817 * @rxdh: Descriptor handle.
818 *
819 * Free the reserved descriptor. This operation is "symmetrical" to
820 * vxge_hw_ring_rxd_reserve. The "free-ing" completes the descriptor's
821 * lifecycle.
822 *
823 * After free-ing (see vxge_hw_ring_rxd_free()) the descriptor again can
824 * be:
825 *
826 * - reserved (vxge_hw_ring_rxd_reserve);
827 *
828 * - posted (vxge_hw_ring_rxd_post);
829 *
830 * - completed (vxge_hw_ring_rxd_next_completed);
831 *
832 * - and recycled again (vxge_hw_ring_rxd_free).
833 *
834 * For alternative state transitions and more details please refer to
835 * the design doc.
836 *
837 */
838void vxge_hw_ring_rxd_free(struct __vxge_hw_ring *ring, void *rxdh)
839{
840 struct __vxge_hw_channel *channel;
841
842 channel = &ring->channel;
843
844 vxge_hw_channel_dtr_free(channel, rxdh);
845
846}
847
848/**
849 * vxge_hw_ring_rxd_pre_post - Prepare rxd and post
850 * @ring: Handle to the ring object used for receive
851 * @rxdh: Descriptor handle.
852 *
853 * This routine prepares a rxd and posts
854 */
855void vxge_hw_ring_rxd_pre_post(struct __vxge_hw_ring *ring, void *rxdh)
856{
857 struct __vxge_hw_channel *channel;
858
859 channel = &ring->channel;
860
861 vxge_hw_channel_dtr_post(channel, rxdh);
862}
863
864/**
865 * vxge_hw_ring_rxd_post_post - Process rxd after post.
866 * @ring: Handle to the ring object used for receive
867 * @rxdh: Descriptor handle.
868 *
869 * Processes rxd after post
870 */
871void vxge_hw_ring_rxd_post_post(struct __vxge_hw_ring *ring, void *rxdh)
872{
873 struct vxge_hw_ring_rxd_1 *rxdp = (struct vxge_hw_ring_rxd_1 *)rxdh;
874 struct __vxge_hw_channel *channel;
875
876 channel = &ring->channel;
877
878 rxdp->control_0 |= VXGE_HW_RING_RXD_LIST_OWN_ADAPTER;
879
880 if (ring->stats->common_stats.usage_cnt > 0)
881 ring->stats->common_stats.usage_cnt--;
882}
883
884/**
885 * vxge_hw_ring_rxd_post - Post descriptor on the ring.
886 * @ring: Handle to the ring object used for receive
887 * @rxdh: Descriptor obtained via vxge_hw_ring_rxd_reserve().
888 *
889 * Post descriptor on the ring.
890 * Prior to posting the descriptor should be filled in accordance with
891 * Host/Titan interface specification for a given service (LL, etc.).
892 *
893 */
894void vxge_hw_ring_rxd_post(struct __vxge_hw_ring *ring, void *rxdh)
895{
896 struct vxge_hw_ring_rxd_1 *rxdp = (struct vxge_hw_ring_rxd_1 *)rxdh;
897 struct __vxge_hw_channel *channel;
898
899 channel = &ring->channel;
900
901 wmb();
902 rxdp->control_0 |= VXGE_HW_RING_RXD_LIST_OWN_ADAPTER;
903
904 vxge_hw_channel_dtr_post(channel, rxdh);
905
906 if (ring->stats->common_stats.usage_cnt > 0)
907 ring->stats->common_stats.usage_cnt--;
908}
909
910/**
911 * vxge_hw_ring_rxd_post_post_wmb - Process rxd after post with memory barrier.
912 * @ring: Handle to the ring object used for receive
913 * @rxdh: Descriptor handle.
914 *
915 * Processes rxd after post with memory barrier.
916 */
917void vxge_hw_ring_rxd_post_post_wmb(struct __vxge_hw_ring *ring, void *rxdh)
918{
919 struct __vxge_hw_channel *channel;
920
921 channel = &ring->channel;
922
923 wmb();
924 vxge_hw_ring_rxd_post_post(ring, rxdh);
925}
926
927/**
928 * vxge_hw_ring_rxd_next_completed - Get the _next_ completed descriptor.
929 * @ring: Handle to the ring object used for receive
930 * @rxdh: Descriptor handle. Returned by HW.
931 * @t_code: Transfer code, as per Titan User Guide,
932 * Receive Descriptor Format. Returned by HW.
933 *
934 * Retrieve the _next_ completed descriptor.
935 * HW uses ring callback (*vxge_hw_ring_callback_f) to notifiy
936 * driver of new completed descriptors. After that
937 * the driver can use vxge_hw_ring_rxd_next_completed to retrieve the rest
938 * completions (the very first completion is passed by HW via
939 * vxge_hw_ring_callback_f).
940 *
941 * Implementation-wise, the driver is free to call
942 * vxge_hw_ring_rxd_next_completed either immediately from inside the
943 * ring callback, or in a deferred fashion and separate (from HW)
944 * context.
945 *
946 * Non-zero @t_code means failure to fill-in receive buffer(s)
947 * of the descriptor.
948 * For instance, parity error detected during the data transfer.
949 * In this case Titan will complete the descriptor and indicate
950 * for the host that the received data is not to be used.
951 * For details please refer to Titan User Guide.
952 *
953 * Returns: VXGE_HW_OK - success.
954 * VXGE_HW_INF_NO_MORE_COMPLETED_DESCRIPTORS - No completed descriptors
955 * are currently available for processing.
956 *
957 * See also: vxge_hw_ring_callback_f{},
958 * vxge_hw_fifo_rxd_next_completed(), enum vxge_hw_status{}.
959 */
960enum vxge_hw_status vxge_hw_ring_rxd_next_completed(
961 struct __vxge_hw_ring *ring, void **rxdh, u8 *t_code)
962{
963 struct __vxge_hw_channel *channel;
964 struct vxge_hw_ring_rxd_1 *rxdp;
965 enum vxge_hw_status status = VXGE_HW_OK;
966
967 channel = &ring->channel;
968
969 vxge_hw_channel_dtr_try_complete(channel, rxdh);
970
971 rxdp = (struct vxge_hw_ring_rxd_1 *)*rxdh;
972 if (rxdp == NULL) {
973 status = VXGE_HW_INF_NO_MORE_COMPLETED_DESCRIPTORS;
974 goto exit;
975 }
976
977 /* check whether it is not the end */
978 if (!(rxdp->control_0 & VXGE_HW_RING_RXD_LIST_OWN_ADAPTER)) {
979
980 vxge_assert(((struct vxge_hw_ring_rxd_1 *)rxdp)->host_control !=
981 0);
982
983 ++ring->cmpl_cnt;
984 vxge_hw_channel_dtr_complete(channel);
985
986 *t_code = (u8)VXGE_HW_RING_RXD_T_CODE_GET(rxdp->control_0);
987
988 vxge_assert(*t_code != VXGE_HW_RING_RXD_T_CODE_UNUSED);
989
990 ring->stats->common_stats.usage_cnt++;
991 if (ring->stats->common_stats.usage_max <
992 ring->stats->common_stats.usage_cnt)
993 ring->stats->common_stats.usage_max =
994 ring->stats->common_stats.usage_cnt;
995
996 status = VXGE_HW_OK;
997 goto exit;
998 }
999
1000 /* reset it. since we don't want to return
1001 * garbage to the driver */
1002 *rxdh = NULL;
1003 status = VXGE_HW_INF_NO_MORE_COMPLETED_DESCRIPTORS;
1004exit:
1005 return status;
1006}
1007
1008/**
1009 * vxge_hw_ring_handle_tcode - Handle transfer code.
1010 * @ring: Handle to the ring object used for receive
1011 * @rxdh: Descriptor handle.
1012 * @t_code: One of the enumerated (and documented in the Titan user guide)
1013 * "transfer codes".
1014 *
1015 * Handle descriptor's transfer code. The latter comes with each completed
1016 * descriptor.
1017 *
1018 * Returns: one of the enum vxge_hw_status{} enumerated types.
1019 * VXGE_HW_OK - for success.
1020 * VXGE_HW_ERR_CRITICAL - when encounters critical error.
1021 */
1022enum vxge_hw_status vxge_hw_ring_handle_tcode(
1023 struct __vxge_hw_ring *ring, void *rxdh, u8 t_code)
1024{
1025 struct __vxge_hw_channel *channel;
1026 enum vxge_hw_status status = VXGE_HW_OK;
1027
1028 channel = &ring->channel;
1029
1030 /* If the t_code is not supported and if the
1031 * t_code is other than 0x5 (unparseable packet
1032 * such as unknown UPV6 header), Drop it !!!
1033 */
1034
1035 if (t_code == 0 || t_code == 5) {
1036 status = VXGE_HW_OK;
1037 goto exit;
1038 }
1039
1040 if (t_code > 0xF) {
1041 status = VXGE_HW_ERR_INVALID_TCODE;
1042 goto exit;
1043 }
1044
1045 ring->stats->rxd_t_code_err_cnt[t_code]++;
1046exit:
1047 return status;
1048}
1049
1050/**
1051 * __vxge_hw_non_offload_db_post - Post non offload doorbell
1052 *
1053 * @fifo: fifohandle
1054 * @txdl_ptr: The starting location of the TxDL in host memory
1055 * @num_txds: The highest TxD in this TxDL (0 to 255 means 1 to 256)
1056 * @no_snoop: No snoop flags
1057 *
1058 * This function posts a non-offload doorbell to doorbell FIFO
1059 *
1060 */
1061static void __vxge_hw_non_offload_db_post(struct __vxge_hw_fifo *fifo,
1062 u64 txdl_ptr, u32 num_txds, u32 no_snoop)
1063{
1064 struct __vxge_hw_channel *channel;
1065
1066 channel = &fifo->channel;
1067
1068 writeq(VXGE_HW_NODBW_TYPE(VXGE_HW_NODBW_TYPE_NODBW) |
1069 VXGE_HW_NODBW_LAST_TXD_NUMBER(num_txds) |
1070 VXGE_HW_NODBW_GET_NO_SNOOP(no_snoop),
1071 &fifo->nofl_db->control_0);
1072
1073 wmb();
1074
1075 writeq(txdl_ptr, &fifo->nofl_db->txdl_ptr);
1076 wmb();
1077
1078}
1079
1080/**
1081 * vxge_hw_fifo_free_txdl_count_get - returns the number of txdls available in
1082 * the fifo
1083 * @fifoh: Handle to the fifo object used for non offload send
1084 */
1085u32 vxge_hw_fifo_free_txdl_count_get(struct __vxge_hw_fifo *fifoh)
1086{
1087 return vxge_hw_channel_dtr_count(&fifoh->channel);
1088}
1089
1090/**
1091 * vxge_hw_fifo_txdl_reserve - Reserve fifo descriptor.
1092 * @fifoh: Handle to the fifo object used for non offload send
1093 * @txdlh: Reserved descriptor. On success HW fills this "out" parameter
1094 * with a valid handle.
1095 * @txdl_priv: Buffer to return the pointer to per txdl space
1096 *
1097 * Reserve a single TxDL (that is, fifo descriptor)
1098 * for the subsequent filling-in by driver)
1099 * and posting on the corresponding channel (@channelh)
1100 * via vxge_hw_fifo_txdl_post().
1101 *
1102 * Note: it is the responsibility of driver to reserve multiple descriptors
1103 * for lengthy (e.g., LSO) transmit operation. A single fifo descriptor
1104 * carries up to configured number (fifo.max_frags) of contiguous buffers.
1105 *
1106 * Returns: VXGE_HW_OK - success;
1107 * VXGE_HW_INF_OUT_OF_DESCRIPTORS - Currently no descriptors available
1108 *
1109 */
1110enum vxge_hw_status vxge_hw_fifo_txdl_reserve(
1111 struct __vxge_hw_fifo *fifo,
1112 void **txdlh, void **txdl_priv)
1113{
1114 struct __vxge_hw_channel *channel;
1115 enum vxge_hw_status status;
1116 int i;
1117
1118 channel = &fifo->channel;
1119
1120 status = vxge_hw_channel_dtr_alloc(channel, txdlh);
1121
1122 if (status == VXGE_HW_OK) {
1123 struct vxge_hw_fifo_txd *txdp =
1124 (struct vxge_hw_fifo_txd *)*txdlh;
1125 struct __vxge_hw_fifo_txdl_priv *priv;
1126
1127 priv = __vxge_hw_fifo_txdl_priv(fifo, txdp);
1128
1129 /* reset the TxDL's private */
1130 priv->align_dma_offset = 0;
1131 priv->align_vaddr_start = priv->align_vaddr;
1132 priv->align_used_frags = 0;
1133 priv->frags = 0;
1134 priv->alloc_frags = fifo->config->max_frags;
1135 priv->next_txdl_priv = NULL;
1136
1137 *txdl_priv = (void *)(size_t)txdp->host_control;
1138
1139 for (i = 0; i < fifo->config->max_frags; i++) {
1140 txdp = ((struct vxge_hw_fifo_txd *)*txdlh) + i;
1141 txdp->control_0 = txdp->control_1 = 0;
1142 }
1143 }
1144
1145 return status;
1146}
1147
1148/**
1149 * vxge_hw_fifo_txdl_buffer_set - Set transmit buffer pointer in the
1150 * descriptor.
1151 * @fifo: Handle to the fifo object used for non offload send
1152 * @txdlh: Descriptor handle.
1153 * @frag_idx: Index of the data buffer in the caller's scatter-gather list
1154 * (of buffers).
1155 * @dma_pointer: DMA address of the data buffer referenced by @frag_idx.
1156 * @size: Size of the data buffer (in bytes).
1157 *
1158 * This API is part of the preparation of the transmit descriptor for posting
1159 * (via vxge_hw_fifo_txdl_post()). The related "preparation" APIs include
1160 * vxge_hw_fifo_txdl_mss_set() and vxge_hw_fifo_txdl_cksum_set_bits().
1161 * All three APIs fill in the fields of the fifo descriptor,
1162 * in accordance with the Titan specification.
1163 *
1164 */
1165void vxge_hw_fifo_txdl_buffer_set(struct __vxge_hw_fifo *fifo,
1166 void *txdlh, u32 frag_idx,
1167 dma_addr_t dma_pointer, u32 size)
1168{
1169 struct __vxge_hw_fifo_txdl_priv *txdl_priv;
1170 struct vxge_hw_fifo_txd *txdp, *txdp_last;
1171 struct __vxge_hw_channel *channel;
1172
1173 channel = &fifo->channel;
1174
1175 txdl_priv = __vxge_hw_fifo_txdl_priv(fifo, txdlh);
1176 txdp = (struct vxge_hw_fifo_txd *)txdlh + txdl_priv->frags;
1177
1178 if (frag_idx != 0)
1179 txdp->control_0 = txdp->control_1 = 0;
1180 else {
1181 txdp->control_0 |= VXGE_HW_FIFO_TXD_GATHER_CODE(
1182 VXGE_HW_FIFO_TXD_GATHER_CODE_FIRST);
1183 txdp->control_1 |= fifo->interrupt_type;
1184 txdp->control_1 |= VXGE_HW_FIFO_TXD_INT_NUMBER(
1185 fifo->tx_intr_num);
1186 if (txdl_priv->frags) {
1187 txdp_last = (struct vxge_hw_fifo_txd *)txdlh +
1188 (txdl_priv->frags - 1);
1189 txdp_last->control_0 |= VXGE_HW_FIFO_TXD_GATHER_CODE(
1190 VXGE_HW_FIFO_TXD_GATHER_CODE_LAST);
1191 }
1192 }
1193
1194 vxge_assert(frag_idx < txdl_priv->alloc_frags);
1195
1196 txdp->buffer_pointer = (u64)dma_pointer;
1197 txdp->control_0 |= VXGE_HW_FIFO_TXD_BUFFER_SIZE(size);
1198 fifo->stats->total_buffers++;
1199 txdl_priv->frags++;
1200}
1201
1202/**
1203 * vxge_hw_fifo_txdl_post - Post descriptor on the fifo channel.
1204 * @fifo: Handle to the fifo object used for non offload send
1205 * @txdlh: Descriptor obtained via vxge_hw_fifo_txdl_reserve()
1206 * @frags: Number of contiguous buffers that are part of a single
1207 * transmit operation.
1208 *
1209 * Post descriptor on the 'fifo' type channel for transmission.
1210 * Prior to posting the descriptor should be filled in accordance with
1211 * Host/Titan interface specification for a given service (LL, etc.).
1212 *
1213 */
1214void vxge_hw_fifo_txdl_post(struct __vxge_hw_fifo *fifo, void *txdlh)
1215{
1216 struct __vxge_hw_fifo_txdl_priv *txdl_priv;
1217 struct vxge_hw_fifo_txd *txdp_last;
1218 struct vxge_hw_fifo_txd *txdp_first;
1219 struct __vxge_hw_channel *channel;
1220
1221 channel = &fifo->channel;
1222
1223 txdl_priv = __vxge_hw_fifo_txdl_priv(fifo, txdlh);
1224 txdp_first = (struct vxge_hw_fifo_txd *)txdlh;
1225
1226 txdp_last = (struct vxge_hw_fifo_txd *)txdlh + (txdl_priv->frags - 1);
1227 txdp_last->control_0 |=
1228 VXGE_HW_FIFO_TXD_GATHER_CODE(VXGE_HW_FIFO_TXD_GATHER_CODE_LAST);
1229 txdp_first->control_0 |= VXGE_HW_FIFO_TXD_LIST_OWN_ADAPTER;
1230
1231 vxge_hw_channel_dtr_post(&fifo->channel, txdlh);
1232
1233 __vxge_hw_non_offload_db_post(fifo,
1234 (u64)(size_t)txdl_priv->dma_addr,
1235 txdl_priv->frags - 1,
1236 fifo->no_snoop_bits);
1237
1238 fifo->stats->total_posts++;
1239 fifo->stats->common_stats.usage_cnt++;
1240 if (fifo->stats->common_stats.usage_max <
1241 fifo->stats->common_stats.usage_cnt)
1242 fifo->stats->common_stats.usage_max =
1243 fifo->stats->common_stats.usage_cnt;
1244}
1245
1246/**
1247 * vxge_hw_fifo_txdl_next_completed - Retrieve next completed descriptor.
1248 * @fifo: Handle to the fifo object used for non offload send
1249 * @txdlh: Descriptor handle. Returned by HW.
1250 * @t_code: Transfer code, as per Titan User Guide,
1251 * Transmit Descriptor Format.
1252 * Returned by HW.
1253 *
1254 * Retrieve the _next_ completed descriptor.
1255 * HW uses channel callback (*vxge_hw_channel_callback_f) to notifiy
1256 * driver of new completed descriptors. After that
1257 * the driver can use vxge_hw_fifo_txdl_next_completed to retrieve the rest
1258 * completions (the very first completion is passed by HW via
1259 * vxge_hw_channel_callback_f).
1260 *
1261 * Implementation-wise, the driver is free to call
1262 * vxge_hw_fifo_txdl_next_completed either immediately from inside the
1263 * channel callback, or in a deferred fashion and separate (from HW)
1264 * context.
1265 *
1266 * Non-zero @t_code means failure to process the descriptor.
1267 * The failure could happen, for instance, when the link is
1268 * down, in which case Titan completes the descriptor because it
1269 * is not able to send the data out.
1270 *
1271 * For details please refer to Titan User Guide.
1272 *
1273 * Returns: VXGE_HW_OK - success.
1274 * VXGE_HW_INF_NO_MORE_COMPLETED_DESCRIPTORS - No completed descriptors
1275 * are currently available for processing.
1276 *
1277 */
1278enum vxge_hw_status vxge_hw_fifo_txdl_next_completed(
1279 struct __vxge_hw_fifo *fifo, void **txdlh,
1280 enum vxge_hw_fifo_tcode *t_code)
1281{
1282 struct __vxge_hw_channel *channel;
1283 struct vxge_hw_fifo_txd *txdp;
1284 enum vxge_hw_status status = VXGE_HW_OK;
1285
1286 channel = &fifo->channel;
1287
1288 vxge_hw_channel_dtr_try_complete(channel, txdlh);
1289
1290 txdp = (struct vxge_hw_fifo_txd *)*txdlh;
1291 if (txdp == NULL) {
1292 status = VXGE_HW_INF_NO_MORE_COMPLETED_DESCRIPTORS;
1293 goto exit;
1294 }
1295
1296 /* check whether host owns it */
1297 if (!(txdp->control_0 & VXGE_HW_FIFO_TXD_LIST_OWN_ADAPTER)) {
1298
1299 vxge_assert(txdp->host_control != 0);
1300
1301 vxge_hw_channel_dtr_complete(channel);
1302
1303 *t_code = (u8)VXGE_HW_FIFO_TXD_T_CODE_GET(txdp->control_0);
1304
1305 if (fifo->stats->common_stats.usage_cnt > 0)
1306 fifo->stats->common_stats.usage_cnt--;
1307
1308 status = VXGE_HW_OK;
1309 goto exit;
1310 }
1311
1312 /* no more completions */
1313 *txdlh = NULL;
1314 status = VXGE_HW_INF_NO_MORE_COMPLETED_DESCRIPTORS;
1315exit:
1316 return status;
1317}
1318
1319/**
1320 * vxge_hw_fifo_handle_tcode - Handle transfer code.
1321 * @fifo: Handle to the fifo object used for non offload send
1322 * @txdlh: Descriptor handle.
1323 * @t_code: One of the enumerated (and documented in the Titan user guide)
1324 * "transfer codes".
1325 *
1326 * Handle descriptor's transfer code. The latter comes with each completed
1327 * descriptor.
1328 *
1329 * Returns: one of the enum vxge_hw_status{} enumerated types.
1330 * VXGE_HW_OK - for success.
1331 * VXGE_HW_ERR_CRITICAL - when encounters critical error.
1332 */
1333enum vxge_hw_status vxge_hw_fifo_handle_tcode(struct __vxge_hw_fifo *fifo,
1334 void *txdlh,
1335 enum vxge_hw_fifo_tcode t_code)
1336{
1337 struct __vxge_hw_channel *channel;
1338
1339 enum vxge_hw_status status = VXGE_HW_OK;
1340 channel = &fifo->channel;
1341
1342 if (((t_code & 0x7) < 0) || ((t_code & 0x7) > 0x4)) {
1343 status = VXGE_HW_ERR_INVALID_TCODE;
1344 goto exit;
1345 }
1346
1347 fifo->stats->txd_t_code_err_cnt[t_code]++;
1348exit:
1349 return status;
1350}
1351
1352/**
1353 * vxge_hw_fifo_txdl_free - Free descriptor.
1354 * @fifo: Handle to the fifo object used for non offload send
1355 * @txdlh: Descriptor handle.
1356 *
1357 * Free the reserved descriptor. This operation is "symmetrical" to
1358 * vxge_hw_fifo_txdl_reserve. The "free-ing" completes the descriptor's
1359 * lifecycle.
1360 *
1361 * After free-ing (see vxge_hw_fifo_txdl_free()) the descriptor again can
1362 * be:
1363 *
1364 * - reserved (vxge_hw_fifo_txdl_reserve);
1365 *
1366 * - posted (vxge_hw_fifo_txdl_post);
1367 *
1368 * - completed (vxge_hw_fifo_txdl_next_completed);
1369 *
1370 * - and recycled again (vxge_hw_fifo_txdl_free).
1371 *
1372 * For alternative state transitions and more details please refer to
1373 * the design doc.
1374 *
1375 */
1376void vxge_hw_fifo_txdl_free(struct __vxge_hw_fifo *fifo, void *txdlh)
1377{
1378 struct __vxge_hw_fifo_txdl_priv *txdl_priv;
1379 u32 max_frags;
1380 struct __vxge_hw_channel *channel;
1381
1382 channel = &fifo->channel;
1383
1384 txdl_priv = __vxge_hw_fifo_txdl_priv(fifo,
1385 (struct vxge_hw_fifo_txd *)txdlh);
1386
1387 max_frags = fifo->config->max_frags;
1388
1389 vxge_hw_channel_dtr_free(channel, txdlh);
1390}
1391
1392/**
1393 * vxge_hw_vpath_mac_addr_add - Add the mac address entry for this vpath
1394 * to MAC address table.
1395 * @vp: Vpath handle.
1396 * @macaddr: MAC address to be added for this vpath into the list
1397 * @macaddr_mask: MAC address mask for macaddr
1398 * @duplicate_mode: Duplicate MAC address add mode. Please see
1399 * enum vxge_hw_vpath_mac_addr_add_mode{}
1400 *
1401 * Adds the given mac address and mac address mask into the list for this
1402 * vpath.
1403 * see also: vxge_hw_vpath_mac_addr_delete, vxge_hw_vpath_mac_addr_get and
1404 * vxge_hw_vpath_mac_addr_get_next
1405 *
1406 */
1407enum vxge_hw_status
1408vxge_hw_vpath_mac_addr_add(
1409 struct __vxge_hw_vpath_handle *vp,
1410 u8 (macaddr)[ETH_ALEN],
1411 u8 (macaddr_mask)[ETH_ALEN],
1412 enum vxge_hw_vpath_mac_addr_add_mode duplicate_mode)
1413{
1414 u32 i;
1415 u64 data1 = 0ULL;
1416 u64 data2 = 0ULL;
1417 enum vxge_hw_status status = VXGE_HW_OK;
1418
1419 if (vp == NULL) {
1420 status = VXGE_HW_ERR_INVALID_HANDLE;
1421 goto exit;
1422 }
1423
1424 for (i = 0; i < ETH_ALEN; i++) {
1425 data1 <<= 8;
1426 data1 |= (u8)macaddr[i];
1427
1428 data2 <<= 8;
1429 data2 |= (u8)macaddr_mask[i];
1430 }
1431
1432 switch (duplicate_mode) {
1433 case VXGE_HW_VPATH_MAC_ADDR_ADD_DUPLICATE:
1434 i = 0;
1435 break;
1436 case VXGE_HW_VPATH_MAC_ADDR_DISCARD_DUPLICATE:
1437 i = 1;
1438 break;
1439 case VXGE_HW_VPATH_MAC_ADDR_REPLACE_DUPLICATE:
1440 i = 2;
1441 break;
1442 default:
1443 i = 0;
1444 break;
1445 }
1446
1447 status = __vxge_hw_vpath_rts_table_set(vp,
1448 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_ADD_ENTRY,
1449 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA,
1450 0,
1451 VXGE_HW_RTS_ACCESS_STEER_DATA0_DA_MAC_ADDR(data1),
1452 VXGE_HW_RTS_ACCESS_STEER_DATA1_DA_MAC_ADDR_MASK(data2)|
1453 VXGE_HW_RTS_ACCESS_STEER_DATA1_DA_MAC_ADDR_MODE(i));
1454exit:
1455 return status;
1456}
1457
1458/**
1459 * vxge_hw_vpath_mac_addr_get - Get the first mac address entry for this vpath
1460 * from MAC address table.
1461 * @vp: Vpath handle.
1462 * @macaddr: First MAC address entry for this vpath in the list
1463 * @macaddr_mask: MAC address mask for macaddr
1464 *
1465 * Returns the first mac address and mac address mask in the list for this
1466 * vpath.
1467 * see also: vxge_hw_vpath_mac_addr_get_next
1468 *
1469 */
1470enum vxge_hw_status
1471vxge_hw_vpath_mac_addr_get(
1472 struct __vxge_hw_vpath_handle *vp,
1473 u8 (macaddr)[ETH_ALEN],
1474 u8 (macaddr_mask)[ETH_ALEN])
1475{
1476 u32 i;
1477 u64 data1 = 0ULL;
1478 u64 data2 = 0ULL;
1479 enum vxge_hw_status status = VXGE_HW_OK;
1480
1481 if (vp == NULL) {
1482 status = VXGE_HW_ERR_INVALID_HANDLE;
1483 goto exit;
1484 }
1485
1486 status = __vxge_hw_vpath_rts_table_get(vp,
1487 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_FIRST_ENTRY,
1488 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA,
1489 0, &data1, &data2);
1490
1491 if (status != VXGE_HW_OK)
1492 goto exit;
1493
1494 data1 = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_DA_MAC_ADDR(data1);
1495
1496 data2 = VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_DA_MAC_ADDR_MASK(data2);
1497
1498 for (i = ETH_ALEN; i > 0; i--) {
1499 macaddr[i-1] = (u8)(data1 & 0xFF);
1500 data1 >>= 8;
1501
1502 macaddr_mask[i-1] = (u8)(data2 & 0xFF);
1503 data2 >>= 8;
1504 }
1505exit:
1506 return status;
1507}
1508
1509/**
1510 * vxge_hw_vpath_mac_addr_get_next - Get the next mac address entry for this
1511 * vpath
1512 * from MAC address table.
1513 * @vp: Vpath handle.
1514 * @macaddr: Next MAC address entry for this vpath in the list
1515 * @macaddr_mask: MAC address mask for macaddr
1516 *
1517 * Returns the next mac address and mac address mask in the list for this
1518 * vpath.
1519 * see also: vxge_hw_vpath_mac_addr_get
1520 *
1521 */
1522enum vxge_hw_status
1523vxge_hw_vpath_mac_addr_get_next(
1524 struct __vxge_hw_vpath_handle *vp,
1525 u8 (macaddr)[ETH_ALEN],
1526 u8 (macaddr_mask)[ETH_ALEN])
1527{
1528 u32 i;
1529 u64 data1 = 0ULL;
1530 u64 data2 = 0ULL;
1531 enum vxge_hw_status status = VXGE_HW_OK;
1532
1533 if (vp == NULL) {
1534 status = VXGE_HW_ERR_INVALID_HANDLE;
1535 goto exit;
1536 }
1537
1538 status = __vxge_hw_vpath_rts_table_get(vp,
1539 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_NEXT_ENTRY,
1540 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA,
1541 0, &data1, &data2);
1542
1543 if (status != VXGE_HW_OK)
1544 goto exit;
1545
1546 data1 = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_DA_MAC_ADDR(data1);
1547
1548 data2 = VXGE_HW_RTS_ACCESS_STEER_DATA1_GET_DA_MAC_ADDR_MASK(data2);
1549
1550 for (i = ETH_ALEN; i > 0; i--) {
1551 macaddr[i-1] = (u8)(data1 & 0xFF);
1552 data1 >>= 8;
1553
1554 macaddr_mask[i-1] = (u8)(data2 & 0xFF);
1555 data2 >>= 8;
1556 }
1557
1558exit:
1559 return status;
1560}
1561
1562/**
1563 * vxge_hw_vpath_mac_addr_delete - Delete the mac address entry for this vpath
1564 * to MAC address table.
1565 * @vp: Vpath handle.
1566 * @macaddr: MAC address to be added for this vpath into the list
1567 * @macaddr_mask: MAC address mask for macaddr
1568 *
1569 * Delete the given mac address and mac address mask into the list for this
1570 * vpath.
1571 * see also: vxge_hw_vpath_mac_addr_add, vxge_hw_vpath_mac_addr_get and
1572 * vxge_hw_vpath_mac_addr_get_next
1573 *
1574 */
1575enum vxge_hw_status
1576vxge_hw_vpath_mac_addr_delete(
1577 struct __vxge_hw_vpath_handle *vp,
1578 u8 (macaddr)[ETH_ALEN],
1579 u8 (macaddr_mask)[ETH_ALEN])
1580{
1581 u32 i;
1582 u64 data1 = 0ULL;
1583 u64 data2 = 0ULL;
1584 enum vxge_hw_status status = VXGE_HW_OK;
1585
1586 if (vp == NULL) {
1587 status = VXGE_HW_ERR_INVALID_HANDLE;
1588 goto exit;
1589 }
1590
1591 for (i = 0; i < ETH_ALEN; i++) {
1592 data1 <<= 8;
1593 data1 |= (u8)macaddr[i];
1594
1595 data2 <<= 8;
1596 data2 |= (u8)macaddr_mask[i];
1597 }
1598
1599 status = __vxge_hw_vpath_rts_table_set(vp,
1600 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_DELETE_ENTRY,
1601 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_DA,
1602 0,
1603 VXGE_HW_RTS_ACCESS_STEER_DATA0_DA_MAC_ADDR(data1),
1604 VXGE_HW_RTS_ACCESS_STEER_DATA1_DA_MAC_ADDR_MASK(data2));
1605exit:
1606 return status;
1607}
1608
1609/**
1610 * vxge_hw_vpath_vid_add - Add the vlan id entry for this vpath
1611 * to vlan id table.
1612 * @vp: Vpath handle.
1613 * @vid: vlan id to be added for this vpath into the list
1614 *
1615 * Adds the given vlan id into the list for this vpath.
1616 * see also: vxge_hw_vpath_vid_delete, vxge_hw_vpath_vid_get and
1617 * vxge_hw_vpath_vid_get_next
1618 *
1619 */
1620enum vxge_hw_status
1621vxge_hw_vpath_vid_add(struct __vxge_hw_vpath_handle *vp, u64 vid)
1622{
1623 enum vxge_hw_status status = VXGE_HW_OK;
1624
1625 if (vp == NULL) {
1626 status = VXGE_HW_ERR_INVALID_HANDLE;
1627 goto exit;
1628 }
1629
1630 status = __vxge_hw_vpath_rts_table_set(vp,
1631 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_ADD_ENTRY,
1632 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_VID,
1633 0, VXGE_HW_RTS_ACCESS_STEER_DATA0_VLAN_ID(vid), 0);
1634exit:
1635 return status;
1636}
1637
1638/**
1639 * vxge_hw_vpath_vid_get - Get the first vid entry for this vpath
1640 * from vlan id table.
1641 * @vp: Vpath handle.
1642 * @vid: Buffer to return vlan id
1643 *
1644 * Returns the first vlan id in the list for this vpath.
1645 * see also: vxge_hw_vpath_vid_get_next
1646 *
1647 */
1648enum vxge_hw_status
1649vxge_hw_vpath_vid_get(struct __vxge_hw_vpath_handle *vp, u64 *vid)
1650{
1651 u64 data;
1652 enum vxge_hw_status status = VXGE_HW_OK;
1653
1654 if (vp == NULL) {
1655 status = VXGE_HW_ERR_INVALID_HANDLE;
1656 goto exit;
1657 }
1658
1659 status = __vxge_hw_vpath_rts_table_get(vp,
1660 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_FIRST_ENTRY,
1661 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_VID,
1662 0, vid, &data);
1663
1664 *vid = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_VLAN_ID(*vid);
1665exit:
1666 return status;
1667}
1668
1669/**
1670 * vxge_hw_vpath_vid_get_next - Get the next vid entry for this vpath
1671 * from vlan id table.
1672 * @vp: Vpath handle.
1673 * @vid: Buffer to return vlan id
1674 *
1675 * Returns the next vlan id in the list for this vpath.
1676 * see also: vxge_hw_vpath_vid_get
1677 *
1678 */
1679enum vxge_hw_status
1680vxge_hw_vpath_vid_get_next(struct __vxge_hw_vpath_handle *vp, u64 *vid)
1681{
1682 u64 data;
1683 enum vxge_hw_status status = VXGE_HW_OK;
1684
1685 if (vp == NULL) {
1686 status = VXGE_HW_ERR_INVALID_HANDLE;
1687 goto exit;
1688 }
1689
1690 status = __vxge_hw_vpath_rts_table_get(vp,
1691 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_LIST_NEXT_ENTRY,
1692 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_VID,
1693 0, vid, &data);
1694
1695 *vid = VXGE_HW_RTS_ACCESS_STEER_DATA0_GET_VLAN_ID(*vid);
1696exit:
1697 return status;
1698}
1699
1700/**
1701 * vxge_hw_vpath_vid_delete - Delete the vlan id entry for this vpath
1702 * to vlan id table.
1703 * @vp: Vpath handle.
1704 * @vid: vlan id to be added for this vpath into the list
1705 *
1706 * Adds the given vlan id into the list for this vpath.
1707 * see also: vxge_hw_vpath_vid_add, vxge_hw_vpath_vid_get and
1708 * vxge_hw_vpath_vid_get_next
1709 *
1710 */
1711enum vxge_hw_status
1712vxge_hw_vpath_vid_delete(struct __vxge_hw_vpath_handle *vp, u64 vid)
1713{
1714 enum vxge_hw_status status = VXGE_HW_OK;
1715
1716 if (vp == NULL) {
1717 status = VXGE_HW_ERR_INVALID_HANDLE;
1718 goto exit;
1719 }
1720
1721 status = __vxge_hw_vpath_rts_table_set(vp,
1722 VXGE_HW_RTS_ACCESS_STEER_CTRL_ACTION_DELETE_ENTRY,
1723 VXGE_HW_RTS_ACCESS_STEER_CTRL_DATA_STRUCT_SEL_VID,
1724 0, VXGE_HW_RTS_ACCESS_STEER_DATA0_VLAN_ID(vid), 0);
1725exit:
1726 return status;
1727}
1728
1729/**
1730 * vxge_hw_vpath_promisc_enable - Enable promiscuous mode.
1731 * @vp: Vpath handle.
1732 *
1733 * Enable promiscuous mode of Titan-e operation.
1734 *
1735 * See also: vxge_hw_vpath_promisc_disable().
1736 */
1737enum vxge_hw_status vxge_hw_vpath_promisc_enable(
1738 struct __vxge_hw_vpath_handle *vp)
1739{
1740 u64 val64;
1741 struct __vxge_hw_virtualpath *vpath;
1742 enum vxge_hw_status status = VXGE_HW_OK;
1743
1744 if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
1745 status = VXGE_HW_ERR_INVALID_HANDLE;
1746 goto exit;
1747 }
1748
1749 vpath = vp->vpath;
1750
1751 /* Enable promiscous mode for function 0 only */
1752 if (!(vpath->hldev->access_rights &
1753 VXGE_HW_DEVICE_ACCESS_RIGHT_MRPCIM))
1754 return VXGE_HW_OK;
1755
1756 val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
1757
1758 if (!(val64 & VXGE_HW_RXMAC_VCFG0_UCAST_ALL_ADDR_EN)) {
1759
1760 val64 |= VXGE_HW_RXMAC_VCFG0_UCAST_ALL_ADDR_EN |
1761 VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN |
1762 VXGE_HW_RXMAC_VCFG0_BCAST_EN |
1763 VXGE_HW_RXMAC_VCFG0_ALL_VID_EN;
1764
1765 writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
1766 }
1767exit:
1768 return status;
1769}
1770
1771/**
1772 * vxge_hw_vpath_promisc_disable - Disable promiscuous mode.
1773 * @vp: Vpath handle.
1774 *
1775 * Disable promiscuous mode of Titan-e operation.
1776 *
1777 * See also: vxge_hw_vpath_promisc_enable().
1778 */
1779enum vxge_hw_status vxge_hw_vpath_promisc_disable(
1780 struct __vxge_hw_vpath_handle *vp)
1781{
1782 u64 val64;
1783 struct __vxge_hw_virtualpath *vpath;
1784 enum vxge_hw_status status = VXGE_HW_OK;
1785
1786 if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
1787 status = VXGE_HW_ERR_INVALID_HANDLE;
1788 goto exit;
1789 }
1790
1791 vpath = vp->vpath;
1792
1793 val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
1794
1795 if (val64 & VXGE_HW_RXMAC_VCFG0_UCAST_ALL_ADDR_EN) {
1796
1797 val64 &= ~(VXGE_HW_RXMAC_VCFG0_UCAST_ALL_ADDR_EN |
1798 VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN |
1799 VXGE_HW_RXMAC_VCFG0_ALL_VID_EN);
1800
1801 writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
1802 }
1803exit:
1804 return status;
1805}
1806
1807/*
1808 * vxge_hw_vpath_bcast_enable - Enable broadcast
1809 * @vp: Vpath handle.
1810 *
1811 * Enable receiving broadcasts.
1812 */
1813enum vxge_hw_status vxge_hw_vpath_bcast_enable(
1814 struct __vxge_hw_vpath_handle *vp)
1815{
1816 u64 val64;
1817 struct __vxge_hw_virtualpath *vpath;
1818 enum vxge_hw_status status = VXGE_HW_OK;
1819
1820 if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
1821 status = VXGE_HW_ERR_INVALID_HANDLE;
1822 goto exit;
1823 }
1824
1825 vpath = vp->vpath;
1826
1827 val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
1828
1829 if (!(val64 & VXGE_HW_RXMAC_VCFG0_BCAST_EN)) {
1830 val64 |= VXGE_HW_RXMAC_VCFG0_BCAST_EN;
1831 writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
1832 }
1833exit:
1834 return status;
1835}
1836
1837/**
1838 * vxge_hw_vpath_mcast_enable - Enable multicast addresses.
1839 * @vp: Vpath handle.
1840 *
1841 * Enable Titan-e multicast addresses.
1842 * Returns: VXGE_HW_OK on success.
1843 *
1844 */
1845enum vxge_hw_status vxge_hw_vpath_mcast_enable(
1846 struct __vxge_hw_vpath_handle *vp)
1847{
1848 u64 val64;
1849 struct __vxge_hw_virtualpath *vpath;
1850 enum vxge_hw_status status = VXGE_HW_OK;
1851
1852 if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
1853 status = VXGE_HW_ERR_INVALID_HANDLE;
1854 goto exit;
1855 }
1856
1857 vpath = vp->vpath;
1858
1859 val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
1860
1861 if (!(val64 & VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN)) {
1862 val64 |= VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN;
1863 writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
1864 }
1865exit:
1866 return status;
1867}
1868
1869/**
1870 * vxge_hw_vpath_mcast_disable - Disable multicast addresses.
1871 * @vp: Vpath handle.
1872 *
1873 * Disable Titan-e multicast addresses.
1874 * Returns: VXGE_HW_OK - success.
1875 * VXGE_HW_ERR_INVALID_HANDLE - Invalid handle
1876 *
1877 */
1878enum vxge_hw_status
1879vxge_hw_vpath_mcast_disable(struct __vxge_hw_vpath_handle *vp)
1880{
1881 u64 val64;
1882 struct __vxge_hw_virtualpath *vpath;
1883 enum vxge_hw_status status = VXGE_HW_OK;
1884
1885 if ((vp == NULL) || (vp->vpath->ringh == NULL)) {
1886 status = VXGE_HW_ERR_INVALID_HANDLE;
1887 goto exit;
1888 }
1889
1890 vpath = vp->vpath;
1891
1892 val64 = readq(&vpath->vp_reg->rxmac_vcfg0);
1893
1894 if (val64 & VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN) {
1895 val64 &= ~VXGE_HW_RXMAC_VCFG0_MCAST_ALL_ADDR_EN;
1896 writeq(val64, &vpath->vp_reg->rxmac_vcfg0);
1897 }
1898exit:
1899 return status;
1900}
1901
1902/*
1903 * __vxge_hw_vpath_alarm_process - Process Alarms.
1904 * @vpath: Virtual Path.
1905 * @skip_alarms: Do not clear the alarms
1906 *
1907 * Process vpath alarms.
1908 *
1909 */
1910enum vxge_hw_status __vxge_hw_vpath_alarm_process(
1911 struct __vxge_hw_virtualpath *vpath,
1912 u32 skip_alarms)
1913{
1914 u64 val64;
1915 u64 alarm_status;
1916 u64 pic_status;
1917 struct __vxge_hw_device *hldev = NULL;
1918 enum vxge_hw_event alarm_event = VXGE_HW_EVENT_UNKNOWN;
1919 u64 mask64;
1920 struct vxge_hw_vpath_stats_sw_info *sw_stats;
1921 struct vxge_hw_vpath_reg __iomem *vp_reg;
1922
1923 if (vpath == NULL) {
1924 alarm_event = VXGE_HW_SET_LEVEL(VXGE_HW_EVENT_UNKNOWN,
1925 alarm_event);
1926 goto out;
1927 }
1928
1929 hldev = vpath->hldev;
1930 vp_reg = vpath->vp_reg;
1931 alarm_status = readq(&vp_reg->vpath_general_int_status);
1932
1933 if (alarm_status == VXGE_HW_ALL_FOXES) {
1934 alarm_event = VXGE_HW_SET_LEVEL(VXGE_HW_EVENT_SLOT_FREEZE,
1935 alarm_event);
1936 goto out;
1937 }
1938
1939 sw_stats = vpath->sw_stats;
1940
1941 if (alarm_status & ~(
1942 VXGE_HW_VPATH_GENERAL_INT_STATUS_PIC_INT |
1943 VXGE_HW_VPATH_GENERAL_INT_STATUS_PCI_INT |
1944 VXGE_HW_VPATH_GENERAL_INT_STATUS_WRDMA_INT |
1945 VXGE_HW_VPATH_GENERAL_INT_STATUS_XMAC_INT)) {
1946 sw_stats->error_stats.unknown_alarms++;
1947
1948 alarm_event = VXGE_HW_SET_LEVEL(VXGE_HW_EVENT_UNKNOWN,
1949 alarm_event);
1950 goto out;
1951 }
1952
1953 if (alarm_status & VXGE_HW_VPATH_GENERAL_INT_STATUS_XMAC_INT) {
1954
1955 val64 = readq(&vp_reg->xgmac_vp_int_status);
1956
1957 if (val64 &
1958 VXGE_HW_XGMAC_VP_INT_STATUS_ASIC_NTWK_VP_ERR_ASIC_NTWK_VP_INT) {
1959
1960 val64 = readq(&vp_reg->asic_ntwk_vp_err_reg);
1961
1962 if (((val64 &
1963 VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT) &&
1964 (!(val64 &
1965 VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK))) ||
1966 ((val64 &
1967 VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT_OCCURR)
1968 && (!(val64 &
1969 VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK_OCCURR)
1970 ))) {
1971 sw_stats->error_stats.network_sustained_fault++;
1972
1973 writeq(
1974 VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT,
1975 &vp_reg->asic_ntwk_vp_err_mask);
1976
1977 __vxge_hw_device_handle_link_down_ind(hldev);
1978 alarm_event = VXGE_HW_SET_LEVEL(
1979 VXGE_HW_EVENT_LINK_DOWN, alarm_event);
1980 }
1981
1982 if (((val64 &
1983 VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK) &&
1984 (!(val64 &
1985 VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT))) ||
1986 ((val64 &
1987 VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK_OCCURR)
1988 && (!(val64 &
1989 VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_FLT_OCCURR)
1990 ))) {
1991
1992 sw_stats->error_stats.network_sustained_ok++;
1993
1994 writeq(
1995 VXGE_HW_ASIC_NW_VP_ERR_REG_XMACJ_STN_OK,
1996 &vp_reg->asic_ntwk_vp_err_mask);
1997
1998 __vxge_hw_device_handle_link_up_ind(hldev);
1999 alarm_event = VXGE_HW_SET_LEVEL(
2000 VXGE_HW_EVENT_LINK_UP, alarm_event);
2001 }
2002
2003 writeq(VXGE_HW_INTR_MASK_ALL,
2004 &vp_reg->asic_ntwk_vp_err_reg);
2005
2006 alarm_event = VXGE_HW_SET_LEVEL(
2007 VXGE_HW_EVENT_ALARM_CLEARED, alarm_event);
2008
2009 if (skip_alarms)
2010 return VXGE_HW_OK;
2011 }
2012 }
2013
2014 if (alarm_status & VXGE_HW_VPATH_GENERAL_INT_STATUS_PIC_INT) {
2015
2016 pic_status = readq(&vp_reg->vpath_ppif_int_status);
2017
2018 if (pic_status &
2019 VXGE_HW_VPATH_PPIF_INT_STATUS_GENERAL_ERRORS_GENERAL_INT) {
2020
2021 val64 = readq(&vp_reg->general_errors_reg);
2022 mask64 = readq(&vp_reg->general_errors_mask);
2023
2024 if ((val64 &
2025 VXGE_HW_GENERAL_ERRORS_REG_INI_SERR_DET) &
2026 ~mask64) {
2027 sw_stats->error_stats.ini_serr_det++;
2028
2029 alarm_event = VXGE_HW_SET_LEVEL(
2030 VXGE_HW_EVENT_SERR, alarm_event);
2031 }
2032
2033 if ((val64 &
2034 VXGE_HW_GENERAL_ERRORS_REG_DBLGEN_FIFO0_OVRFLOW) &
2035 ~mask64) {
2036 sw_stats->error_stats.dblgen_fifo0_overflow++;
2037
2038 alarm_event = VXGE_HW_SET_LEVEL(
2039 VXGE_HW_EVENT_FIFO_ERR, alarm_event);
2040 }
2041
2042 if ((val64 &
2043 VXGE_HW_GENERAL_ERRORS_REG_STATSB_PIF_CHAIN_ERR) &
2044 ~mask64)
2045 sw_stats->error_stats.statsb_pif_chain_error++;
2046
2047 if ((val64 &
2048 VXGE_HW_GENERAL_ERRORS_REG_STATSB_DROP_TIMEOUT_REQ) &
2049 ~mask64)
2050 sw_stats->error_stats.statsb_drop_timeout++;
2051
2052 if ((val64 &
2053 VXGE_HW_GENERAL_ERRORS_REG_TGT_ILLEGAL_ACCESS) &
2054 ~mask64)
2055 sw_stats->error_stats.target_illegal_access++;
2056
2057 if (!skip_alarms) {
2058 writeq(VXGE_HW_INTR_MASK_ALL,
2059 &vp_reg->general_errors_reg);
2060 alarm_event = VXGE_HW_SET_LEVEL(
2061 VXGE_HW_EVENT_ALARM_CLEARED,
2062 alarm_event);
2063 }
2064 }
2065
2066 if (pic_status &
2067 VXGE_HW_VPATH_PPIF_INT_STATUS_KDFCCTL_ERRORS_KDFCCTL_INT) {
2068
2069 val64 = readq(&vp_reg->kdfcctl_errors_reg);
2070 mask64 = readq(&vp_reg->kdfcctl_errors_mask);
2071
2072 if ((val64 &
2073 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO0_OVRWR) &
2074 ~mask64) {
2075 sw_stats->error_stats.kdfcctl_fifo0_overwrite++;
2076
2077 alarm_event = VXGE_HW_SET_LEVEL(
2078 VXGE_HW_EVENT_FIFO_ERR,
2079 alarm_event);
2080 }
2081
2082 if ((val64 &
2083 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO0_POISON) &
2084 ~mask64) {
2085 sw_stats->error_stats.kdfcctl_fifo0_poison++;
2086
2087 alarm_event = VXGE_HW_SET_LEVEL(
2088 VXGE_HW_EVENT_FIFO_ERR,
2089 alarm_event);
2090 }
2091
2092 if ((val64 &
2093 VXGE_HW_KDFCCTL_ERRORS_REG_KDFCCTL_FIFO0_DMA_ERR) &
2094 ~mask64) {
2095 sw_stats->error_stats.kdfcctl_fifo0_dma_error++;
2096
2097 alarm_event = VXGE_HW_SET_LEVEL(
2098 VXGE_HW_EVENT_FIFO_ERR,
2099 alarm_event);
2100 }
2101
2102 if (!skip_alarms) {
2103 writeq(VXGE_HW_INTR_MASK_ALL,
2104 &vp_reg->kdfcctl_errors_reg);
2105 alarm_event = VXGE_HW_SET_LEVEL(
2106 VXGE_HW_EVENT_ALARM_CLEARED,
2107 alarm_event);
2108 }
2109 }
2110
2111 }
2112
2113 if (alarm_status & VXGE_HW_VPATH_GENERAL_INT_STATUS_WRDMA_INT) {
2114
2115 val64 = readq(&vp_reg->wrdma_alarm_status);
2116
2117 if (val64 & VXGE_HW_WRDMA_ALARM_STATUS_PRC_ALARM_PRC_INT) {
2118
2119 val64 = readq(&vp_reg->prc_alarm_reg);
2120 mask64 = readq(&vp_reg->prc_alarm_mask);
2121
2122 if ((val64 & VXGE_HW_PRC_ALARM_REG_PRC_RING_BUMP)&
2123 ~mask64)
2124 sw_stats->error_stats.prc_ring_bumps++;
2125
2126 if ((val64 & VXGE_HW_PRC_ALARM_REG_PRC_RXDCM_SC_ERR) &
2127 ~mask64) {
2128 sw_stats->error_stats.prc_rxdcm_sc_err++;
2129
2130 alarm_event = VXGE_HW_SET_LEVEL(
2131 VXGE_HW_EVENT_VPATH_ERR,
2132 alarm_event);
2133 }
2134
2135 if ((val64 & VXGE_HW_PRC_ALARM_REG_PRC_RXDCM_SC_ABORT)
2136 & ~mask64) {
2137 sw_stats->error_stats.prc_rxdcm_sc_abort++;
2138
2139 alarm_event = VXGE_HW_SET_LEVEL(
2140 VXGE_HW_EVENT_VPATH_ERR,
2141 alarm_event);
2142 }
2143
2144 if ((val64 & VXGE_HW_PRC_ALARM_REG_PRC_QUANTA_SIZE_ERR)
2145 & ~mask64) {
2146 sw_stats->error_stats.prc_quanta_size_err++;
2147
2148 alarm_event = VXGE_HW_SET_LEVEL(
2149 VXGE_HW_EVENT_VPATH_ERR,
2150 alarm_event);
2151 }
2152
2153 if (!skip_alarms) {
2154 writeq(VXGE_HW_INTR_MASK_ALL,
2155 &vp_reg->prc_alarm_reg);
2156 alarm_event = VXGE_HW_SET_LEVEL(
2157 VXGE_HW_EVENT_ALARM_CLEARED,
2158 alarm_event);
2159 }
2160 }
2161 }
2162out:
2163 hldev->stats.sw_dev_err_stats.vpath_alarms++;
2164
2165 if ((alarm_event == VXGE_HW_EVENT_ALARM_CLEARED) ||
2166 (alarm_event == VXGE_HW_EVENT_UNKNOWN))
2167 return VXGE_HW_OK;
2168
2169 __vxge_hw_device_handle_error(hldev, vpath->vp_id, alarm_event);
2170
2171 if (alarm_event == VXGE_HW_EVENT_SERR)
2172 return VXGE_HW_ERR_CRITICAL;
2173
2174 return (alarm_event == VXGE_HW_EVENT_SLOT_FREEZE) ?
2175 VXGE_HW_ERR_SLOT_FREEZE :
2176 (alarm_event == VXGE_HW_EVENT_FIFO_ERR) ? VXGE_HW_ERR_FIFO :
2177 VXGE_HW_ERR_VPATH;
2178}
2179
2180/*
2181 * vxge_hw_vpath_alarm_process - Process Alarms.
2182 * @vpath: Virtual Path.
2183 * @skip_alarms: Do not clear the alarms
2184 *
2185 * Process vpath alarms.
2186 *
2187 */
2188enum vxge_hw_status vxge_hw_vpath_alarm_process(
2189 struct __vxge_hw_vpath_handle *vp,
2190 u32 skip_alarms)
2191{
2192 enum vxge_hw_status status = VXGE_HW_OK;
2193
2194 if (vp == NULL) {
2195 status = VXGE_HW_ERR_INVALID_HANDLE;
2196 goto exit;
2197 }
2198
2199 status = __vxge_hw_vpath_alarm_process(vp->vpath, skip_alarms);
2200exit:
2201 return status;
2202}
2203
2204/**
2205 * vxge_hw_vpath_msix_set - Associate MSIX vectors with TIM interrupts and
2206 * alrms
2207 * @vp: Virtual Path handle.
2208 * @tim_msix_id: MSIX vectors associated with VXGE_HW_MAX_INTR_PER_VP number of
2209 * interrupts(Can be repeated). If fifo or ring are not enabled
2210 * the MSIX vector for that should be set to 0
2211 * @alarm_msix_id: MSIX vector for alarm.
2212 *
2213 * This API will associate a given MSIX vector numbers with the four TIM
2214 * interrupts and alarm interrupt.
2215 */
2216enum vxge_hw_status
2217vxge_hw_vpath_msix_set(struct __vxge_hw_vpath_handle *vp, int *tim_msix_id,
2218 int alarm_msix_id)
2219{
2220 u64 val64;
2221 struct __vxge_hw_virtualpath *vpath = vp->vpath;
2222 struct vxge_hw_vpath_reg __iomem *vp_reg = vpath->vp_reg;
2223 u32 first_vp_id = vpath->hldev->first_vp_id;
2224
2225 val64 = VXGE_HW_INTERRUPT_CFG0_GROUP0_MSIX_FOR_TXTI(
2226 (first_vp_id * 4) + tim_msix_id[0]) |
2227 VXGE_HW_INTERRUPT_CFG0_GROUP1_MSIX_FOR_TXTI(
2228 (first_vp_id * 4) + tim_msix_id[1]) |
2229 VXGE_HW_INTERRUPT_CFG0_GROUP2_MSIX_FOR_TXTI(
2230 (first_vp_id * 4) + tim_msix_id[2]);
2231
2232 val64 |= VXGE_HW_INTERRUPT_CFG0_GROUP3_MSIX_FOR_TXTI(
2233 (first_vp_id * 4) + tim_msix_id[3]);
2234
2235 writeq(val64, &vp_reg->interrupt_cfg0);
2236
2237 writeq(VXGE_HW_INTERRUPT_CFG2_ALARM_MAP_TO_MSG(
2238 (first_vp_id * 4) + alarm_msix_id),
2239 &vp_reg->interrupt_cfg2);
2240
2241 if (vpath->hldev->config.intr_mode ==
2242 VXGE_HW_INTR_MODE_MSIX_ONE_SHOT) {
2243 __vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(
2244 VXGE_HW_ONE_SHOT_VECT1_EN_ONE_SHOT_VECT1_EN,
2245 0, 32), &vp_reg->one_shot_vect1_en);
2246 }
2247
2248 if (vpath->hldev->config.intr_mode ==
2249 VXGE_HW_INTR_MODE_MSIX_ONE_SHOT) {
2250 __vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(
2251 VXGE_HW_ONE_SHOT_VECT2_EN_ONE_SHOT_VECT2_EN,
2252 0, 32), &vp_reg->one_shot_vect2_en);
2253
2254 __vxge_hw_pio_mem_write32_upper((u32)vxge_bVALn(
2255 VXGE_HW_ONE_SHOT_VECT3_EN_ONE_SHOT_VECT3_EN,
2256 0, 32), &vp_reg->one_shot_vect3_en);
2257 }
2258
2259 return VXGE_HW_OK;
2260}
2261
2262/**
2263 * vxge_hw_vpath_msix_mask - Mask MSIX Vector.
2264 * @vp: Virtual Path handle.
2265 * @msix_id: MSIX ID
2266 *
2267 * The function masks the msix interrupt for the given msix_id
2268 *
2269 * Returns: 0,
2270 * Otherwise, VXGE_HW_ERR_WRONG_IRQ if the msix index is out of range
2271 * status.
2272 * See also:
2273 */
2274void
2275vxge_hw_vpath_msix_mask(struct __vxge_hw_vpath_handle *vp, int msix_id)
2276{
2277 struct __vxge_hw_device *hldev = vp->vpath->hldev;
2278 __vxge_hw_pio_mem_write32_upper(
2279 (u32) vxge_bVALn(vxge_mBIT(hldev->first_vp_id +
2280 (msix_id / 4)), 0, 32),
2281 &hldev->common_reg->set_msix_mask_vect[msix_id % 4]);
2282
2283 return;
2284}
2285
2286/**
2287 * vxge_hw_vpath_msix_clear - Clear MSIX Vector.
2288 * @vp: Virtual Path handle.
2289 * @msix_id: MSI ID
2290 *
2291 * The function clears the msix interrupt for the given msix_id
2292 *
2293 * Returns: 0,
2294 * Otherwise, VXGE_HW_ERR_WRONG_IRQ if the msix index is out of range
2295 * status.
2296 * See also:
2297 */
2298void
2299vxge_hw_vpath_msix_clear(struct __vxge_hw_vpath_handle *vp, int msix_id)
2300{
2301 struct __vxge_hw_device *hldev = vp->vpath->hldev;
2302 if (hldev->config.intr_mode ==
2303 VXGE_HW_INTR_MODE_MSIX_ONE_SHOT) {
2304 __vxge_hw_pio_mem_write32_upper(
2305 (u32)vxge_bVALn(vxge_mBIT(hldev->first_vp_id +
2306 (msix_id/4)), 0, 32),
2307 &hldev->common_reg->
2308 clr_msix_one_shot_vec[msix_id%4]);
2309 } else {
2310 __vxge_hw_pio_mem_write32_upper(
2311 (u32)vxge_bVALn(vxge_mBIT(hldev->first_vp_id +
2312 (msix_id/4)), 0, 32),
2313 &hldev->common_reg->
2314 clear_msix_mask_vect[msix_id%4]);
2315 }
2316
2317 return;
2318}
2319
2320/**
2321 * vxge_hw_vpath_msix_unmask - Unmask the MSIX Vector.
2322 * @vp: Virtual Path handle.
2323 * @msix_id: MSI ID
2324 *
2325 * The function unmasks the msix interrupt for the given msix_id
2326 *
2327 * Returns: 0,
2328 * Otherwise, VXGE_HW_ERR_WRONG_IRQ if the msix index is out of range
2329 * status.
2330 * See also:
2331 */
2332void
2333vxge_hw_vpath_msix_unmask(struct __vxge_hw_vpath_handle *vp, int msix_id)
2334{
2335 struct __vxge_hw_device *hldev = vp->vpath->hldev;
2336 __vxge_hw_pio_mem_write32_upper(
2337 (u32)vxge_bVALn(vxge_mBIT(hldev->first_vp_id +
2338 (msix_id/4)), 0, 32),
2339 &hldev->common_reg->clear_msix_mask_vect[msix_id%4]);
2340
2341 return;
2342}
2343
2344/**
2345 * vxge_hw_vpath_msix_mask_all - Mask all MSIX vectors for the vpath.
2346 * @vp: Virtual Path handle.
2347 *
2348 * The function masks all msix interrupt for the given vpath
2349 *
2350 */
2351void
2352vxge_hw_vpath_msix_mask_all(struct __vxge_hw_vpath_handle *vp)
2353{
2354
2355 __vxge_hw_pio_mem_write32_upper(
2356 (u32)vxge_bVALn(vxge_mBIT(vp->vpath->vp_id), 0, 32),
2357 &vp->vpath->hldev->common_reg->set_msix_mask_all_vect);
2358
2359 return;
2360}
2361
2362/**
2363 * vxge_hw_vpath_inta_mask_tx_rx - Mask Tx and Rx interrupts.
2364 * @vp: Virtual Path handle.
2365 *
2366 * Mask Tx and Rx vpath interrupts.
2367 *
2368 * See also: vxge_hw_vpath_inta_mask_tx_rx()
2369 */
2370void vxge_hw_vpath_inta_mask_tx_rx(struct __vxge_hw_vpath_handle *vp)
2371{
2372 u64 tim_int_mask0[4] = {[0 ...3] = 0};
2373 u32 tim_int_mask1[4] = {[0 ...3] = 0};
2374 u64 val64;
2375 struct __vxge_hw_device *hldev = vp->vpath->hldev;
2376
2377 VXGE_HW_DEVICE_TIM_INT_MASK_SET(tim_int_mask0,
2378 tim_int_mask1, vp->vpath->vp_id);
2379
2380 val64 = readq(&hldev->common_reg->tim_int_mask0);
2381
2382 if ((tim_int_mask0[VXGE_HW_VPATH_INTR_TX] != 0) ||
2383 (tim_int_mask0[VXGE_HW_VPATH_INTR_RX] != 0)) {
2384 writeq((tim_int_mask0[VXGE_HW_VPATH_INTR_TX] |
2385 tim_int_mask0[VXGE_HW_VPATH_INTR_RX] | val64),
2386 &hldev->common_reg->tim_int_mask0);
2387 }
2388
2389 val64 = readl(&hldev->common_reg->tim_int_mask1);
2390
2391 if ((tim_int_mask1[VXGE_HW_VPATH_INTR_TX] != 0) ||
2392 (tim_int_mask1[VXGE_HW_VPATH_INTR_RX] != 0)) {
2393 __vxge_hw_pio_mem_write32_upper(
2394 (tim_int_mask1[VXGE_HW_VPATH_INTR_TX] |
2395 tim_int_mask1[VXGE_HW_VPATH_INTR_RX] | val64),
2396 &hldev->common_reg->tim_int_mask1);
2397 }
2398
2399 return;
2400}
2401
2402/**
2403 * vxge_hw_vpath_inta_unmask_tx_rx - Unmask Tx and Rx interrupts.
2404 * @vp: Virtual Path handle.
2405 *
2406 * Unmask Tx and Rx vpath interrupts.
2407 *
2408 * See also: vxge_hw_vpath_inta_mask_tx_rx()
2409 */
2410void vxge_hw_vpath_inta_unmask_tx_rx(struct __vxge_hw_vpath_handle *vp)
2411{
2412 u64 tim_int_mask0[4] = {[0 ...3] = 0};
2413 u32 tim_int_mask1[4] = {[0 ...3] = 0};
2414 u64 val64;
2415 struct __vxge_hw_device *hldev = vp->vpath->hldev;
2416
2417 VXGE_HW_DEVICE_TIM_INT_MASK_SET(tim_int_mask0,
2418 tim_int_mask1, vp->vpath->vp_id);
2419
2420 val64 = readq(&hldev->common_reg->tim_int_mask0);
2421
2422 if ((tim_int_mask0[VXGE_HW_VPATH_INTR_TX] != 0) ||
2423 (tim_int_mask0[VXGE_HW_VPATH_INTR_RX] != 0)) {
2424 writeq((~(tim_int_mask0[VXGE_HW_VPATH_INTR_TX] |
2425 tim_int_mask0[VXGE_HW_VPATH_INTR_RX])) & val64,
2426 &hldev->common_reg->tim_int_mask0);
2427 }
2428
2429 if ((tim_int_mask1[VXGE_HW_VPATH_INTR_TX] != 0) ||
2430 (tim_int_mask1[VXGE_HW_VPATH_INTR_RX] != 0)) {
2431 __vxge_hw_pio_mem_write32_upper(
2432 (~(tim_int_mask1[VXGE_HW_VPATH_INTR_TX] |
2433 tim_int_mask1[VXGE_HW_VPATH_INTR_RX])) & val64,
2434 &hldev->common_reg->tim_int_mask1);
2435 }
2436
2437 return;
2438}
2439
2440/**
2441 * vxge_hw_vpath_poll_rx - Poll Rx Virtual Path for completed
2442 * descriptors and process the same.
2443 * @ring: Handle to the ring object used for receive
2444 *
2445 * The function polls the Rx for the completed descriptors and calls
2446 * the driver via supplied completion callback.
2447 *
2448 * Returns: VXGE_HW_OK, if the polling is completed successful.
2449 * VXGE_HW_COMPLETIONS_REMAIN: There are still more completed
2450 * descriptors available which are yet to be processed.
2451 *
2452 * See also: vxge_hw_vpath_poll_rx()
2453 */
2454enum vxge_hw_status vxge_hw_vpath_poll_rx(struct __vxge_hw_ring *ring)
2455{
2456 u8 t_code;
2457 enum vxge_hw_status status = VXGE_HW_OK;
2458 void *first_rxdh;
2459 u64 val64 = 0;
2460 int new_count = 0;
2461
2462 ring->cmpl_cnt = 0;
2463
2464 status = vxge_hw_ring_rxd_next_completed(ring, &first_rxdh, &t_code);
2465 if (status == VXGE_HW_OK)
2466 ring->callback(ring, first_rxdh,
2467 t_code, ring->channel.userdata);
2468
2469 if (ring->cmpl_cnt != 0) {
2470 ring->doorbell_cnt += ring->cmpl_cnt;
2471 if (ring->doorbell_cnt >= ring->rxds_limit) {
2472 /*
2473 * Each RxD is of 4 qwords, update the number of
2474 * qwords replenished
2475 */
2476 new_count = (ring->doorbell_cnt * 4);
2477
2478 /* For each block add 4 more qwords */
2479 ring->total_db_cnt += ring->doorbell_cnt;
2480 if (ring->total_db_cnt >= ring->rxds_per_block) {
2481 new_count += 4;
2482 /* Reset total count */
2483 ring->total_db_cnt %= ring->rxds_per_block;
2484 }
2485 writeq(VXGE_HW_PRC_RXD_DOORBELL_NEW_QW_CNT(new_count),
2486 &ring->vp_reg->prc_rxd_doorbell);
2487 val64 =
2488 readl(&ring->common_reg->titan_general_int_status);
2489 ring->doorbell_cnt = 0;
2490 }
2491 }
2492
2493 return status;
2494}
2495
2496/**
2497 * vxge_hw_vpath_poll_tx - Poll Tx for completed descriptors and process
2498 * the same.
2499 * @fifo: Handle to the fifo object used for non offload send
2500 *
2501 * The function polls the Tx for the completed descriptors and calls
2502 * the driver via supplied completion callback.
2503 *
2504 * Returns: VXGE_HW_OK, if the polling is completed successful.
2505 * VXGE_HW_COMPLETIONS_REMAIN: There are still more completed
2506 * descriptors available which are yet to be processed.
2507 *
2508 * See also: vxge_hw_vpath_poll_tx().
2509 */
2510enum vxge_hw_status vxge_hw_vpath_poll_tx(struct __vxge_hw_fifo *fifo,
2511 void **skb_ptr)
2512{
2513 enum vxge_hw_fifo_tcode t_code;
2514 void *first_txdlh;
2515 enum vxge_hw_status status = VXGE_HW_OK;
2516 struct __vxge_hw_channel *channel;
2517
2518 channel = &fifo->channel;
2519
2520 status = vxge_hw_fifo_txdl_next_completed(fifo,
2521 &first_txdlh, &t_code);
2522 if (status == VXGE_HW_OK)
2523 if (fifo->callback(fifo, first_txdlh,
2524 t_code, channel->userdata, skb_ptr) != VXGE_HW_OK)
2525 status = VXGE_HW_COMPLETIONS_REMAIN;
2526
2527 return status;
2528}
diff --git a/drivers/net/vxge/vxge-traffic.h b/drivers/net/vxge/vxge-traffic.h
new file mode 100644
index 000000000000..7567a1140d07
--- /dev/null
+++ b/drivers/net/vxge/vxge-traffic.h
@@ -0,0 +1,2409 @@
1/******************************************************************************
2 * This software may be used and distributed according to the terms of
3 * the GNU General Public License (GPL), incorporated herein by reference.
4 * Drivers based on or derived from this code fall under the GPL and must
5 * retain the authorship, copyright and license notice. This file is not
6 * a complete program and may only be used when the entire operating
7 * system is licensed under the GPL.
8 * See the file COPYING in this distribution for more information.
9 *
10 * vxge-traffic.h: Driver for Neterion Inc's X3100 Series 10GbE PCIe I/O
11 * Virtualized Server Adapter.
12 * Copyright(c) 2002-2009 Neterion Inc.
13 ******************************************************************************/
14#ifndef VXGE_TRAFFIC_H
15#define VXGE_TRAFFIC_H
16
17#include "vxge-reg.h"
18#include "vxge-version.h"
19
20#define VXGE_HW_DTR_MAX_T_CODE 16
21#define VXGE_HW_ALL_FOXES 0xFFFFFFFFFFFFFFFFULL
22#define VXGE_HW_INTR_MASK_ALL 0xFFFFFFFFFFFFFFFFULL
23#define VXGE_HW_MAX_VIRTUAL_PATHS 17
24
25#define VXGE_HW_MAC_MAX_MAC_PORT_ID 2
26
27#define VXGE_HW_DEFAULT_32 0xffffffff
28/* frames sizes */
29#define VXGE_HW_HEADER_802_2_SIZE 3
30#define VXGE_HW_HEADER_SNAP_SIZE 5
31#define VXGE_HW_HEADER_VLAN_SIZE 4
32#define VXGE_HW_MAC_HEADER_MAX_SIZE \
33 (ETH_HLEN + \
34 VXGE_HW_HEADER_802_2_SIZE + \
35 VXGE_HW_HEADER_VLAN_SIZE + \
36 VXGE_HW_HEADER_SNAP_SIZE)
37
38#define VXGE_HW_TCPIP_HEADER_MAX_SIZE (64 + 64)
39
40/* 32bit alignments */
41#define VXGE_HW_HEADER_ETHERNET_II_802_3_ALIGN 2
42#define VXGE_HW_HEADER_802_2_SNAP_ALIGN 2
43#define VXGE_HW_HEADER_802_2_ALIGN 3
44#define VXGE_HW_HEADER_SNAP_ALIGN 1
45
46#define VXGE_HW_L3_CKSUM_OK 0xFFFF
47#define VXGE_HW_L4_CKSUM_OK 0xFFFF
48
49/* Forward declarations */
50struct __vxge_hw_device;
51struct __vxge_hw_vpath_handle;
52struct vxge_hw_vp_config;
53struct __vxge_hw_virtualpath;
54struct __vxge_hw_channel;
55struct __vxge_hw_fifo;
56struct __vxge_hw_ring;
57struct vxge_hw_ring_attr;
58struct vxge_hw_mempool;
59
60#ifndef TRUE
61#define TRUE 1
62#endif
63
64#ifndef FALSE
65#define FALSE 0
66#endif
67
68/*VXGE_HW_STATUS_H*/
69
70#define VXGE_HW_EVENT_BASE 0
71#define VXGE_LL_EVENT_BASE 100
72
73/**
74 * enum vxge_hw_event- Enumerates slow-path HW events.
75 * @VXGE_HW_EVENT_UNKNOWN: Unknown (and invalid) event.
76 * @VXGE_HW_EVENT_SERR: Serious vpath hardware error event.
77 * @VXGE_HW_EVENT_ECCERR: vpath ECC error event.
78 * @VXGE_HW_EVENT_VPATH_ERR: Error local to the respective vpath
79 * @VXGE_HW_EVENT_FIFO_ERR: FIFO Doorbell fifo error.
80 * @VXGE_HW_EVENT_SRPCIM_SERR: srpcim hardware error event.
81 * @VXGE_HW_EVENT_MRPCIM_SERR: mrpcim hardware error event.
82 * @VXGE_HW_EVENT_MRPCIM_ECCERR: mrpcim ecc error event.
83 * @VXGE_HW_EVENT_RESET_START: Privileged entity is starting device reset
84 * @VXGE_HW_EVENT_RESET_COMPLETE: Device reset has been completed
85 * @VXGE_HW_EVENT_SLOT_FREEZE: Slot-freeze event. Driver tries to distinguish
86 * slot-freeze from the rest critical events (e.g. ECC) when it is
87 * impossible to PIO read "through" the bus, i.e. when getting all-foxes.
88 *
89 * enum vxge_hw_event enumerates slow-path HW eventis.
90 *
91 * See also: struct vxge_hw_uld_cbs{}, vxge_uld_link_up_f{},
92 * vxge_uld_link_down_f{}.
93 */
94enum vxge_hw_event {
95 VXGE_HW_EVENT_UNKNOWN = 0,
96 /* HW events */
97 VXGE_HW_EVENT_RESET_START = VXGE_HW_EVENT_BASE + 1,
98 VXGE_HW_EVENT_RESET_COMPLETE = VXGE_HW_EVENT_BASE + 2,
99 VXGE_HW_EVENT_LINK_DOWN = VXGE_HW_EVENT_BASE + 3,
100 VXGE_HW_EVENT_LINK_UP = VXGE_HW_EVENT_BASE + 4,
101 VXGE_HW_EVENT_ALARM_CLEARED = VXGE_HW_EVENT_BASE + 5,
102 VXGE_HW_EVENT_ECCERR = VXGE_HW_EVENT_BASE + 6,
103 VXGE_HW_EVENT_MRPCIM_ECCERR = VXGE_HW_EVENT_BASE + 7,
104 VXGE_HW_EVENT_FIFO_ERR = VXGE_HW_EVENT_BASE + 8,
105 VXGE_HW_EVENT_VPATH_ERR = VXGE_HW_EVENT_BASE + 9,
106 VXGE_HW_EVENT_CRITICAL_ERR = VXGE_HW_EVENT_BASE + 10,
107 VXGE_HW_EVENT_SERR = VXGE_HW_EVENT_BASE + 11,
108 VXGE_HW_EVENT_SRPCIM_SERR = VXGE_HW_EVENT_BASE + 12,
109 VXGE_HW_EVENT_MRPCIM_SERR = VXGE_HW_EVENT_BASE + 13,
110 VXGE_HW_EVENT_SLOT_FREEZE = VXGE_HW_EVENT_BASE + 14,
111};
112
113#define VXGE_HW_SET_LEVEL(a, b) (((a) > (b)) ? (a) : (b))
114
115/*
116 * struct vxge_hw_mempool_dma - Represents DMA objects passed to the
117 caller.
118 */
119struct vxge_hw_mempool_dma {
120 dma_addr_t addr;
121 struct pci_dev *handle;
122 struct pci_dev *acc_handle;
123};
124
125/*
126 * vxge_hw_mempool_item_f - Mempool item alloc/free callback
127 * @mempoolh: Memory pool handle.
128 * @memblock: Address of memory block
129 * @memblock_index: Index of memory block
130 * @item: Item that gets allocated or freed.
131 * @index: Item's index in the memory pool.
132 * @is_last: True, if this item is the last one in the pool; false - otherwise.
133 * userdata: Per-pool user context.
134 *
135 * Memory pool allocation/deallocation callback.
136 */
137
138/*
139 * struct vxge_hw_mempool - Memory pool.
140 */
141struct vxge_hw_mempool {
142
143 void (*item_func_alloc)(
144 struct vxge_hw_mempool *mempoolh,
145 u32 memblock_index,
146 struct vxge_hw_mempool_dma *dma_object,
147 u32 index,
148 u32 is_last);
149
150 void *userdata;
151 void **memblocks_arr;
152 void **memblocks_priv_arr;
153 struct vxge_hw_mempool_dma *memblocks_dma_arr;
154 struct __vxge_hw_device *devh;
155 u32 memblock_size;
156 u32 memblocks_max;
157 u32 memblocks_allocated;
158 u32 item_size;
159 u32 items_max;
160 u32 items_initial;
161 u32 items_current;
162 u32 items_per_memblock;
163 void **items_arr;
164 u32 items_priv_size;
165};
166
167#define VXGE_HW_MAX_INTR_PER_VP 4
168#define VXGE_HW_VPATH_INTR_TX 0
169#define VXGE_HW_VPATH_INTR_RX 1
170#define VXGE_HW_VPATH_INTR_EINTA 2
171#define VXGE_HW_VPATH_INTR_BMAP 3
172
173#define VXGE_HW_BLOCK_SIZE 4096
174
175/**
176 * struct vxge_hw_tim_intr_config - Titan Tim interrupt configuration.
177 * @intr_enable: Set to 1, if interrupt is enabled.
178 * @btimer_val: Boundary Timer Initialization value in units of 272 ns.
179 * @timer_ac_en: Timer Automatic Cancel. 1 : Automatic Canceling Enable: when
180 * asserted, other interrupt-generating entities will cancel the
181 * scheduled timer interrupt.
182 * @timer_ci_en: Timer Continuous Interrupt. 1 : Continuous Interrupting Enable:
183 * When asserted, an interrupt will be generated every time the
184 * boundary timer expires, even if no traffic has been transmitted
185 * on this interrupt.
186 * @timer_ri_en: Timer Consecutive (Re-) Interrupt 1 : Consecutive
187 * (Re-) Interrupt Enable: When asserted, an interrupt will be
188 * generated the next time the timer expires, even if no traffic has
189 * been transmitted on this interrupt. (This will only happen once
190 * each time that this value is written to the TIM.) This bit is
191 * cleared by H/W at the end of the current-timer-interval when
192 * the interrupt is triggered.
193 * @rtimer_val: Restriction Timer Initialization value in units of 272 ns.
194 * @util_sel: Utilization Selector. Selects which of the workload approximations
195 * to use (e.g. legacy Tx utilization, Tx/Rx utilization, host
196 * specified utilization etc.), selects one of
197 * the 17 host configured values.
198 * 0-Virtual Path 0
199 * 1-Virtual Path 1
200 * ...
201 * 16-Virtual Path 17
202 * 17-Legacy Tx network utilization, provided by TPA
203 * 18-Legacy Rx network utilization, provided by FAU
204 * 19-Average of legacy Rx and Tx utilization calculated from link
205 * utilization values.
206 * 20-31-Invalid configurations
207 * 32-Host utilization for Virtual Path 0
208 * 33-Host utilization for Virtual Path 1
209 * ...
210 * 48-Host utilization for Virtual Path 17
211 * 49-Legacy Tx network utilization, provided by TPA
212 * 50-Legacy Rx network utilization, provided by FAU
213 * 51-Average of legacy Rx and Tx utilization calculated from
214 * link utilization values.
215 * 52-63-Invalid configurations
216 * @ltimer_val: Latency Timer Initialization Value in units of 272 ns.
217 * @txd_cnt_en: TxD Return Event Count Enable. This configuration bit when set
218 * to 1 enables counting of TxD0 returns (signalled by PCC's),
219 * towards utilization event count values.
220 * @urange_a: Defines the upper limit (in percent) for this utilization range
221 * to be active. This range is considered active
222 * if 0 = UTIL = URNG_A
223 * and the UEC_A field (below) is non-zero.
224 * @uec_a: Utilization Event Count A. If this range is active, the adapter will
225 * wait until UEC_A events have occurred on the interrupt before
226 * generating an interrupt.
227 * @urange_b: Link utilization range B.
228 * @uec_b: Utilization Event Count B.
229 * @urange_c: Link utilization range C.
230 * @uec_c: Utilization Event Count C.
231 * @urange_d: Link utilization range D.
232 * @uec_d: Utilization Event Count D.
233 * Traffic Interrupt Controller Module interrupt configuration.
234 */
235struct vxge_hw_tim_intr_config {
236
237 u32 intr_enable;
238#define VXGE_HW_TIM_INTR_ENABLE 1
239#define VXGE_HW_TIM_INTR_DISABLE 0
240#define VXGE_HW_TIM_INTR_DEFAULT 0
241
242 u32 btimer_val;
243#define VXGE_HW_MIN_TIM_BTIMER_VAL 0
244#define VXGE_HW_MAX_TIM_BTIMER_VAL 67108864
245#define VXGE_HW_USE_FLASH_DEFAULT 0xffffffff
246
247 u32 timer_ac_en;
248#define VXGE_HW_TIM_TIMER_AC_ENABLE 1
249#define VXGE_HW_TIM_TIMER_AC_DISABLE 0
250
251 u32 timer_ci_en;
252#define VXGE_HW_TIM_TIMER_CI_ENABLE 1
253#define VXGE_HW_TIM_TIMER_CI_DISABLE 0
254
255 u32 timer_ri_en;
256#define VXGE_HW_TIM_TIMER_RI_ENABLE 1
257#define VXGE_HW_TIM_TIMER_RI_DISABLE 0
258
259 u32 rtimer_val;
260#define VXGE_HW_MIN_TIM_RTIMER_VAL 0
261#define VXGE_HW_MAX_TIM_RTIMER_VAL 67108864
262
263 u32 util_sel;
264#define VXGE_HW_TIM_UTIL_SEL_LEGACY_TX_NET_UTIL 17
265#define VXGE_HW_TIM_UTIL_SEL_LEGACY_RX_NET_UTIL 18
266#define VXGE_HW_TIM_UTIL_SEL_LEGACY_TX_RX_AVE_NET_UTIL 19
267#define VXGE_HW_TIM_UTIL_SEL_PER_VPATH 63
268
269 u32 ltimer_val;
270#define VXGE_HW_MIN_TIM_LTIMER_VAL 0
271#define VXGE_HW_MAX_TIM_LTIMER_VAL 67108864
272
273 /* Line utilization interrupts */
274 u32 urange_a;
275#define VXGE_HW_MIN_TIM_URANGE_A 0
276#define VXGE_HW_MAX_TIM_URANGE_A 100
277
278 u32 uec_a;
279#define VXGE_HW_MIN_TIM_UEC_A 0
280#define VXGE_HW_MAX_TIM_UEC_A 65535
281
282 u32 urange_b;
283#define VXGE_HW_MIN_TIM_URANGE_B 0
284#define VXGE_HW_MAX_TIM_URANGE_B 100
285
286 u32 uec_b;
287#define VXGE_HW_MIN_TIM_UEC_B 0
288#define VXGE_HW_MAX_TIM_UEC_B 65535
289
290 u32 urange_c;
291#define VXGE_HW_MIN_TIM_URANGE_C 0
292#define VXGE_HW_MAX_TIM_URANGE_C 100
293
294 u32 uec_c;
295#define VXGE_HW_MIN_TIM_UEC_C 0
296#define VXGE_HW_MAX_TIM_UEC_C 65535
297
298 u32 uec_d;
299#define VXGE_HW_MIN_TIM_UEC_D 0
300#define VXGE_HW_MAX_TIM_UEC_D 65535
301};
302
303#define VXGE_HW_STATS_OP_READ 0
304#define VXGE_HW_STATS_OP_CLEAR_STAT 1
305#define VXGE_HW_STATS_OP_CLEAR_ALL_VPATH_STATS 2
306#define VXGE_HW_STATS_OP_CLEAR_ALL_STATS_OF_LOC 2
307#define VXGE_HW_STATS_OP_CLEAR_ALL_STATS 3
308
309#define VXGE_HW_STATS_LOC_AGGR 17
310#define VXGE_HW_STATS_AGGRn_OFFSET 0x00720
311
312#define VXGE_HW_STATS_VPATH_TX_OFFSET 0x0
313#define VXGE_HW_STATS_VPATH_RX_OFFSET 0x00090
314
315#define VXGE_HW_STATS_VPATH_PROG_EVENT_VNUM0_OFFSET (0x001d0 >> 3)
316#define VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM0(bits) \
317 vxge_bVALn(bits, 0, 32)
318
319#define VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM1(bits) \
320 vxge_bVALn(bits, 32, 32)
321
322#define VXGE_HW_STATS_VPATH_PROG_EVENT_VNUM2_OFFSET (0x001d8 >> 3)
323#define VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM2(bits) \
324 vxge_bVALn(bits, 0, 32)
325
326#define VXGE_HW_STATS_GET_VPATH_PROG_EVENT_VNUM3(bits) \
327 vxge_bVALn(bits, 32, 32)
328
329/**
330 * struct vxge_hw_xmac_aggr_stats - Per-Aggregator XMAC Statistics
331 *
332 * @tx_frms: Count of data frames transmitted on this Aggregator on all
333 * its Aggregation ports. Does not include LACPDUs or Marker PDUs.
334 * However, does include frames discarded by the Distribution
335 * function.
336 * @tx_data_octets: Count of data and padding octets of frames transmitted
337 * on this Aggregator on all its Aggregation ports. Does not include
338 * octets of LACPDUs or Marker PDUs. However, does include octets of
339 * frames discarded by the Distribution function.
340 * @tx_mcast_frms: Count of data frames transmitted (to a group destination
341 * address other than the broadcast address) on this Aggregator on
342 * all its Aggregation ports. Does not include LACPDUs or Marker
343 * PDUs. However, does include frames discarded by the Distribution
344 * function.
345 * @tx_bcast_frms: Count of broadcast data frames transmitted on this Aggregator
346 * on all its Aggregation ports. Does not include LACPDUs or Marker
347 * PDUs. However, does include frames discarded by the Distribution
348 * function.
349 * @tx_discarded_frms: Count of data frames to be transmitted on this Aggregator
350 * that are discarded by the Distribution function. This occurs when
351 * conversation are allocated to different ports and have to be
352 * flushed on old ports
353 * @tx_errored_frms: Count of data frames transmitted on this Aggregator that
354 * experience transmission errors on its Aggregation ports.
355 * @rx_frms: Count of data frames received on this Aggregator on all its
356 * Aggregation ports. Does not include LACPDUs or Marker PDUs.
357 * Also, does not include frames discarded by the Collection
358 * function.
359 * @rx_data_octets: Count of data and padding octets of frames received on this
360 * Aggregator on all its Aggregation ports. Does not include octets
361 * of LACPDUs or Marker PDUs. Also, does not include
362 * octets of frames
363 * discarded by the Collection function.
364 * @rx_mcast_frms: Count of data frames received (from a group destination
365 * address other than the broadcast address) on this Aggregator on
366 * all its Aggregation ports. Does not include LACPDUs or Marker
367 * PDUs. Also, does not include frames discarded by the Collection
368 * function.
369 * @rx_bcast_frms: Count of broadcast data frames received on this Aggregator on
370 * all its Aggregation ports. Does not include LACPDUs or Marker
371 * PDUs. Also, does not include frames discarded by the Collection
372 * function.
373 * @rx_discarded_frms: Count of data frames received on this Aggregator that are
374 * discarded by the Collection function because the Collection
375 * function was disabled on the port which the frames are received.
376 * @rx_errored_frms: Count of data frames received on this Aggregator that are
377 * discarded by its Aggregation ports, or are discarded by the
378 * Collection function of the Aggregator, or that are discarded by
379 * the Aggregator due to detection of an illegal Slow Protocols PDU.
380 * @rx_unknown_slow_proto_frms: Count of data frames received on this Aggregator
381 * that are discarded by its Aggregation ports due to detection of
382 * an unknown Slow Protocols PDU.
383 *
384 * Per aggregator XMAC RX statistics.
385 */
386struct vxge_hw_xmac_aggr_stats {
387/*0x000*/ u64 tx_frms;
388/*0x008*/ u64 tx_data_octets;
389/*0x010*/ u64 tx_mcast_frms;
390/*0x018*/ u64 tx_bcast_frms;
391/*0x020*/ u64 tx_discarded_frms;
392/*0x028*/ u64 tx_errored_frms;
393/*0x030*/ u64 rx_frms;
394/*0x038*/ u64 rx_data_octets;
395/*0x040*/ u64 rx_mcast_frms;
396/*0x048*/ u64 rx_bcast_frms;
397/*0x050*/ u64 rx_discarded_frms;
398/*0x058*/ u64 rx_errored_frms;
399/*0x060*/ u64 rx_unknown_slow_proto_frms;
400} __packed;
401
402/**
403 * struct vxge_hw_xmac_port_stats - XMAC Port Statistics
404 *
405 * @tx_ttl_frms: Count of successfully transmitted MAC frames
406 * @tx_ttl_octets: Count of total octets of transmitted frames, not including
407 * framing characters (i.e. less framing bits). To determine the
408 * total octets of transmitted frames, including framing characters,
409 * multiply PORTn_TX_TTL_FRMS by 8 and add it to this stat (unless
410 * otherwise configured, this stat only counts frames that have
411 * 8 bytes of preamble for each frame). This stat can be configured
412 * (see XMAC_STATS_GLOBAL_CFG.TTL_FRMS_HANDLING) to count everything
413 * including the preamble octets.
414 * @tx_data_octets: Count of data and padding octets of successfully transmitted
415 * frames.
416 * @tx_mcast_frms: Count of successfully transmitted frames to a group address
417 * other than the broadcast address.
418 * @tx_bcast_frms: Count of successfully transmitted frames to the broadcast
419 * group address.
420 * @tx_ucast_frms: Count of transmitted frames containing a unicast address.
421 * Includes discarded frames that are not sent to the network.
422 * @tx_tagged_frms: Count of transmitted frames containing a VLAN tag.
423 * @tx_vld_ip: Count of transmitted IP datagrams that are passed to the network.
424 * @tx_vld_ip_octets: Count of total octets of transmitted IP datagrams that
425 * are passed to the network.
426 * @tx_icmp: Count of transmitted ICMP messages. Includes messages not sent
427 * due to problems within ICMP.
428 * @tx_tcp: Count of transmitted TCP segments. Does not include segments
429 * containing retransmitted octets.
430 * @tx_rst_tcp: Count of transmitted TCP segments containing the RST flag.
431 * @tx_udp: Count of transmitted UDP datagrams.
432 * @tx_parse_error: Increments when the TPA is unable to parse a packet. This
433 * generally occurs when a packet is corrupt somehow, including
434 * packets that have IP version mismatches, invalid Layer 2 control
435 * fields, etc. L3/L4 checksums are not offloaded, but the packet
436 * is still be transmitted.
437 * @tx_unknown_protocol: Increments when the TPA encounters an unknown
438 * protocol, such as a new IPv6 extension header, or an unsupported
439 * Routing Type. The packet still has a checksum calculated but it
440 * may be incorrect.
441 * @tx_pause_ctrl_frms: Count of MAC PAUSE control frames that are transmitted.
442 * Since, the only control frames supported by this device are
443 * PAUSE frames, this register is a count of all transmitted MAC
444 * control frames.
445 * @tx_marker_pdu_frms: Count of Marker PDUs transmitted
446 * on this Aggregation port.
447 * @tx_lacpdu_frms: Count of LACPDUs transmitted on this Aggregation port.
448 * @tx_drop_ip: Count of transmitted IP datagrams that could not be passed to
449 * the network. Increments because of:
450 * 1) An internal processing error
451 * (such as an uncorrectable ECC error). 2) A frame parsing error
452 * during IP checksum calculation.
453 * @tx_marker_resp_pdu_frms: Count of Marker Response PDUs transmitted on this
454 * Aggregation port.
455 * @tx_xgmii_char2_match: Maintains a count of the number of transmitted XGMII
456 * characters that match a pattern that is programmable through
457 * register XMAC_STATS_TX_XGMII_CHAR_PORTn. By default, the pattern
458 * is set to /T/ (i.e. the terminate character), thus the statistic
459 * tracks the number of transmitted Terminate characters.
460 * @tx_xgmii_char1_match: Maintains a count of the number of transmitted XGMII
461 * characters that match a pattern that is programmable through
462 * register XMAC_STATS_TX_XGMII_CHAR_PORTn. By default, the pattern
463 * is set to /S/ (i.e. the start character),
464 * thus the statistic tracks
465 * the number of transmitted Start characters.
466 * @tx_xgmii_column2_match: Maintains a count of the number of transmitted XGMII
467 * columns that match a pattern that is programmable through register
468 * XMAC_STATS_TX_XGMII_COLUMN2_PORTn. By default, the pattern is set
469 * to 4 x /E/ (i.e. a column containing all error characters), thus
470 * the statistic tracks the number of Error columns transmitted at
471 * any time. If XMAC_STATS_TX_XGMII_BEHAV_COLUMN2_PORTn.NEAR_COL1 is
472 * set to 1, then this stat increments when COLUMN2 is found within
473 * 'n' clocks after COLUMN1. Here, 'n' is defined by
474 * XMAC_STATS_TX_XGMII_BEHAV_COLUMN2_PORTn.NUM_COL (if 'n' is set
475 * to 0, then it means to search anywhere for COLUMN2).
476 * @tx_xgmii_column1_match: Maintains a count of the number of transmitted XGMII
477 * columns that match a pattern that is programmable through register
478 * XMAC_STATS_TX_XGMII_COLUMN1_PORTn. By default, the pattern is set
479 * to 4 x /I/ (i.e. a column containing all idle characters),
480 * thus the statistic tracks the number of transmitted Idle columns.
481 * @tx_any_err_frms: Count of transmitted frames containing any error that
482 * prevents them from being passed to the network. Increments if
483 * there is an ECC while reading the frame out of the transmit
484 * buffer. Also increments if the transmit protocol assist (TPA)
485 * block determines that the frame should not be sent.
486 * @tx_drop_frms: Count of frames that could not be sent for no other reason
487 * than internal MAC processing. Increments once whenever the
488 * transmit buffer is flushed (due to an ECC error on a memory
489 * descriptor).
490 * @rx_ttl_frms: Count of total received MAC frames, including frames received
491 * with frame-too-long, FCS, or length errors. This stat can be
492 * configured (see XMAC_STATS_GLOBAL_CFG.TTL_FRMS_HANDLING) to count
493 * everything, even "frames" as small one byte of preamble.
494 * @rx_vld_frms: Count of successfully received MAC frames. Does not include
495 * frames received with frame-too-long, FCS, or length errors.
496 * @rx_offload_frms: Count of offloaded received frames that are passed to
497 * the host.
498 * @rx_ttl_octets: Count of total octets of received frames, not including
499 * framing characters (i.e. less framing bits). To determine the
500 * total octets of received frames, including framing characters,
501 * multiply PORTn_RX_TTL_FRMS by 8 and add it to this stat (unless
502 * otherwise configured, this stat only counts frames that have 8
503 * bytes of preamble for each frame). This stat can be configured
504 * (see XMAC_STATS_GLOBAL_CFG.TTL_FRMS_HANDLING) to count everything,
505 * even the preamble octets of "frames" as small one byte of preamble
506 * @rx_data_octets: Count of data and padding octets of successfully received
507 * frames. Does not include frames received with frame-too-long,
508 * FCS, or length errors.
509 * @rx_offload_octets: Count of total octets, not including framing
510 * characters, of offloaded received frames that are passed
511 * to the host.
512 * @rx_vld_mcast_frms: Count of successfully received MAC frames containing a
513 * nonbroadcast group address. Does not include frames received
514 * with frame-too-long, FCS, or length errors.
515 * @rx_vld_bcast_frms: Count of successfully received MAC frames containing
516 * the broadcast group address. Does not include frames received
517 * with frame-too-long, FCS, or length errors.
518 * @rx_accepted_ucast_frms: Count of successfully received frames containing
519 * a unicast address. Only includes frames that are passed to
520 * the system.
521 * @rx_accepted_nucast_frms: Count of successfully received frames containing
522 * a non-unicast (broadcast or multicast) address. Only includes
523 * frames that are passed to the system. Could include, for instance,
524 * non-unicast frames that contain FCS errors if the MAC_ERROR_CFG
525 * register is set to pass FCS-errored frames to the host.
526 * @rx_tagged_frms: Count of received frames containing a VLAN tag.
527 * @rx_long_frms: Count of received frames that are longer than RX_MAX_PYLD_LEN
528 * + 18 bytes (+ 22 bytes if VLAN-tagged).
529 * @rx_usized_frms: Count of received frames of length (including FCS, but not
530 * framing bits) less than 64 octets, that are otherwise well-formed.
531 * In other words, counts runts.
532 * @rx_osized_frms: Count of received frames of length (including FCS, but not
533 * framing bits) more than 1518 octets, that are otherwise
534 * well-formed. Note: If register XMAC_STATS_GLOBAL_CFG.VLAN_HANDLING
535 * is set to 1, then "more than 1518 octets" becomes "more than 1518
536 * (1522 if VLAN-tagged) octets".
537 * @rx_frag_frms: Count of received frames of length (including FCS, but not
538 * framing bits) less than 64 octets that had bad FCS. In other
539 * words, counts fragments.
540 * @rx_jabber_frms: Count of received frames of length (including FCS, but not
541 * framing bits) more than 1518 octets that had bad FCS. In other
542 * words, counts jabbers. Note: If register
543 * XMAC_STATS_GLOBAL_CFG.VLAN_HANDLING is set to 1, then "more than
544 * 1518 octets" becomes "more than 1518 (1522 if VLAN-tagged)
545 * octets".
546 * @rx_ttl_64_frms: Count of total received MAC frames with length (including
547 * FCS, but not framing bits) of exactly 64 octets. Includes frames
548 * received with frame-too-long, FCS, or length errors.
549 * @rx_ttl_65_127_frms: Count of total received MAC frames with length
550 * (including FCS, but not framing bits) of between 65 and 127
551 * octets inclusive. Includes frames received with frame-too-long,
552 * FCS, or length errors.
553 * @rx_ttl_128_255_frms: Count of total received MAC frames with length
554 * (including FCS, but not framing bits) of between 128 and 255
555 * octets inclusive. Includes frames received with frame-too-long,
556 * FCS, or length errors.
557 * @rx_ttl_256_511_frms: Count of total received MAC frames with length
558 * (including FCS, but not framing bits) of between 256 and 511
559 * octets inclusive. Includes frames received with frame-too-long,
560 * FCS, or length errors.
561 * @rx_ttl_512_1023_frms: Count of total received MAC frames with length
562 * (including FCS, but not framing bits) of between 512 and 1023
563 * octets inclusive. Includes frames received with frame-too-long,
564 * FCS, or length errors.
565 * @rx_ttl_1024_1518_frms: Count of total received MAC frames with length
566 * (including FCS, but not framing bits) of between 1024 and 1518
567 * octets inclusive. Includes frames received with frame-too-long,
568 * FCS, or length errors.
569 * @rx_ttl_1519_4095_frms: Count of total received MAC frames with length
570 * (including FCS, but not framing bits) of between 1519 and 4095
571 * octets inclusive. Includes frames received with frame-too-long,
572 * FCS, or length errors.
573 * @rx_ttl_4096_8191_frms: Count of total received MAC frames with length
574 * (including FCS, but not framing bits) of between 4096 and 8191
575 * octets inclusive. Includes frames received with frame-too-long,
576 * FCS, or length errors.
577 * @rx_ttl_8192_max_frms: Count of total received MAC frames with length
578 * (including FCS, but not framing bits) of between 8192 and
579 * RX_MAX_PYLD_LEN+18 octets inclusive. Includes frames received
580 * with frame-too-long, FCS, or length errors.
581 * @rx_ttl_gt_max_frms: Count of total received MAC frames with length
582 * (including FCS, but not framing bits) exceeding
583 * RX_MAX_PYLD_LEN+18 (+22 bytes if VLAN-tagged) octets inclusive.
584 * Includes frames received with frame-too-long,
585 * FCS, or length errors.
586 * @rx_ip: Count of received IP datagrams. Includes errored IP datagrams.
587 * @rx_accepted_ip: Count of received IP datagrams that
588 * are passed to the system.
589 * @rx_ip_octets: Count of number of octets in received IP datagrams. Includes
590 * errored IP datagrams.
591 * @rx_err_ip: Count of received IP datagrams containing errors. For example,
592 * bad IP checksum.
593 * @rx_icmp: Count of received ICMP messages. Includes errored ICMP messages.
594 * @rx_tcp: Count of received TCP segments. Includes errored TCP segments.
595 * Note: This stat contains a count of all received TCP segments,
596 * regardless of whether or not they pertain to an established
597 * connection.
598 * @rx_udp: Count of received UDP datagrams.
599 * @rx_err_tcp: Count of received TCP segments containing errors. For example,
600 * bad TCP checksum.
601 * @rx_pause_count: Count of number of pause quanta that the MAC has been in
602 * the paused state. Recall, one pause quantum equates to 512
603 * bit times.
604 * @rx_pause_ctrl_frms: Count of received MAC PAUSE control frames.
605 * @rx_unsup_ctrl_frms: Count of received MAC control frames that do not
606 * contain the PAUSE opcode. The sum of RX_PAUSE_CTRL_FRMS and
607 * this register is a count of all received MAC control frames.
608 * Note: This stat may be configured to count all layer 2 errors
609 * (i.e. length errors and FCS errors).
610 * @rx_fcs_err_frms: Count of received MAC frames that do not pass FCS. Does
611 * not include frames received with frame-too-long or
612 * frame-too-short error.
613 * @rx_in_rng_len_err_frms: Count of received frames with a length/type field
614 * value between 46 (42 for VLAN-tagged frames) and 1500 (also 1500
615 * for VLAN-tagged frames), inclusive, that does not match the
616 * number of data octets (including pad) received. Also contains
617 * a count of received frames with a length/type field less than
618 * 46 (42 for VLAN-tagged frames) and the number of data octets
619 * (including pad) received is greater than 46 (42 for VLAN-tagged
620 * frames).
621 * @rx_out_rng_len_err_frms: Count of received frames with length/type field
622 * between 1501 and 1535 decimal, inclusive.
623 * @rx_drop_frms: Count of received frames that could not be passed to the host.
624 * See PORTn_RX_L2_MGMT_DISCARD, PORTn_RX_RPA_DISCARD,
625 * PORTn_RX_TRASH_DISCARD, PORTn_RX_RTS_DISCARD, PORTn_RX_RED_DISCARD
626 * for a list of reasons. Because the RMAC drops one frame at a time,
627 * this stat also indicates the number of drop events.
628 * @rx_discarded_frms: Count of received frames containing
629 * any error that prevents
630 * them from being passed to the system. See PORTn_RX_FCS_DISCARD,
631 * PORTn_RX_LEN_DISCARD, and PORTn_RX_SWITCH_DISCARD for a list of
632 * reasons.
633 * @rx_drop_ip: Count of received IP datagrams that could not be passed to the
634 * host. See PORTn_RX_DROP_FRMS for a list of reasons.
635 * @rx_drop_udp: Count of received UDP datagrams that are not delivered to the
636 * host. See PORTn_RX_DROP_FRMS for a list of reasons.
637 * @rx_marker_pdu_frms: Count of valid Marker PDUs received on this Aggregation
638 * port.
639 * @rx_lacpdu_frms: Count of valid LACPDUs received on this Aggregation port.
640 * @rx_unknown_pdu_frms: Count of received frames (on this Aggregation port)
641 * that carry the Slow Protocols EtherType, but contain an unknown
642 * PDU. Or frames that contain the Slow Protocols group MAC address,
643 * but do not carry the Slow Protocols EtherType.
644 * @rx_marker_resp_pdu_frms: Count of valid Marker Response PDUs received on
645 * this Aggregation port.
646 * @rx_fcs_discard: Count of received frames that are discarded because the
647 * FCS check failed.
648 * @rx_illegal_pdu_frms: Count of received frames (on this Aggregation port)
649 * that carry the Slow Protocols EtherType, but contain a badly
650 * formed PDU. Or frames that carry the Slow Protocols EtherType,
651 * but contain an illegal value of Protocol Subtype.
652 * @rx_switch_discard: Count of received frames that are discarded by the
653 * internal switch because they did not have an entry in the
654 * Filtering Database. This includes frames that had an invalid
655 * destination MAC address or VLAN ID. It also includes frames are
656 * discarded because they did not satisfy the length requirements
657 * of the target VPATH.
658 * @rx_len_discard: Count of received frames that are discarded because of an
659 * invalid frame length (includes fragments, oversized frames and
660 * mismatch between frame length and length/type field). This stat
661 * can be configured
662 * (see XMAC_STATS_GLOBAL_CFG.LEN_DISCARD_HANDLING).
663 * @rx_rpa_discard: Count of received frames that were discarded because the
664 * receive protocol assist (RPA) discovered and error in the frame
665 * or was unable to parse the frame.
666 * @rx_l2_mgmt_discard: Count of Layer 2 management frames (eg. pause frames,
667 * Link Aggregation Control Protocol (LACP) frames, etc.) that are
668 * discarded.
669 * @rx_rts_discard: Count of received frames that are discarded by the receive
670 * traffic steering (RTS) logic. Includes those frame discarded
671 * because the SSC response contradicted the switch table, because
672 * the SSC timed out, or because the target queue could not fit the
673 * frame.
674 * @rx_trash_discard: Count of received frames that are discarded because
675 * receive traffic steering (RTS) steered the frame to the trash
676 * queue.
677 * @rx_buff_full_discard: Count of received frames that are discarded because
678 * internal buffers are full. Includes frames discarded because the
679 * RTS logic is waiting for an SSC lookup that has no timeout bound.
680 * Also, includes frames that are dropped because the MAC2FAU buffer
681 * is nearly full -- this can happen if the external receive buffer
682 * is full and the receive path is backing up.
683 * @rx_red_discard: Count of received frames that are discarded because of RED
684 * (Random Early Discard).
685 * @rx_xgmii_ctrl_err_cnt: Maintains a count of unexpected or misplaced control
686 * characters occuring between times of normal data transmission
687 * (i.e. not included in RX_XGMII_DATA_ERR_CNT). This counter is
688 * incremented when either -
689 * 1) The Reconciliation Sublayer (RS) is expecting one control
690 * character and gets another (i.e. is expecting a Start
691 * character, but gets another control character).
692 * 2) Start control character is not in lane 0
693 * Only increments the count by one for each XGMII column.
694 * @rx_xgmii_data_err_cnt: Maintains a count of unexpected control characters
695 * during normal data transmission. If the Reconciliation Sublayer
696 * (RS) receives a control character, other than a terminate control
697 * character, during receipt of data octets then this register is
698 * incremented. Also increments if the start frame delimiter is not
699 * found in the correct location. Only increments the count by one
700 * for each XGMII column.
701 * @rx_xgmii_char1_match: Maintains a count of the number of XGMII characters
702 * that match a pattern that is programmable through register
703 * XMAC_STATS_RX_XGMII_CHAR_PORTn. By default, the pattern is set
704 * to /E/ (i.e. the error character), thus the statistic tracks the
705 * number of Error characters received at any time.
706 * @rx_xgmii_err_sym: Count of the number of symbol errors in the received
707 * XGMII data (i.e. PHY indicates "Receive Error" on the XGMII).
708 * Only includes symbol errors that are observed between the XGMII
709 * Start Frame Delimiter and End Frame Delimiter, inclusive. And
710 * only increments the count by one for each frame.
711 * @rx_xgmii_column1_match: Maintains a count of the number of XGMII columns
712 * that match a pattern that is programmable through register
713 * XMAC_STATS_RX_XGMII_COLUMN1_PORTn. By default, the pattern is set
714 * to 4 x /E/ (i.e. a column containing all error characters), thus
715 * the statistic tracks the number of Error columns received at any
716 * time.
717 * @rx_xgmii_char2_match: Maintains a count of the number of XGMII characters
718 * that match a pattern that is programmable through register
719 * XMAC_STATS_RX_XGMII_CHAR_PORTn. By default, the pattern is set
720 * to /E/ (i.e. the error character), thus the statistic tracks the
721 * number of Error characters received at any time.
722 * @rx_local_fault: Maintains a count of the number of times that link
723 * transitioned from "up" to "down" due to a local fault.
724 * @rx_xgmii_column2_match: Maintains a count of the number of XGMII columns
725 * that match a pattern that is programmable through register
726 * XMAC_STATS_RX_XGMII_COLUMN2_PORTn. By default, the pattern is set
727 * to 4 x /E/ (i.e. a column containing all error characters), thus
728 * the statistic tracks the number of Error columns received at any
729 * time. If XMAC_STATS_RX_XGMII_BEHAV_COLUMN2_PORTn.NEAR_COL1 is set
730 * to 1, then this stat increments when COLUMN2 is found within 'n'
731 * clocks after COLUMN1. Here, 'n' is defined by
732 * XMAC_STATS_RX_XGMII_BEHAV_COLUMN2_PORTn.NUM_COL (if 'n' is set to
733 * 0, then it means to search anywhere for COLUMN2).
734 * @rx_jettison: Count of received frames that are jettisoned because internal
735 * buffers are full.
736 * @rx_remote_fault: Maintains a count of the number of times that link
737 * transitioned from "up" to "down" due to a remote fault.
738 *
739 * XMAC Port Statistics.
740 */
741struct vxge_hw_xmac_port_stats {
742/*0x000*/ u64 tx_ttl_frms;
743/*0x008*/ u64 tx_ttl_octets;
744/*0x010*/ u64 tx_data_octets;
745/*0x018*/ u64 tx_mcast_frms;
746/*0x020*/ u64 tx_bcast_frms;
747/*0x028*/ u64 tx_ucast_frms;
748/*0x030*/ u64 tx_tagged_frms;
749/*0x038*/ u64 tx_vld_ip;
750/*0x040*/ u64 tx_vld_ip_octets;
751/*0x048*/ u64 tx_icmp;
752/*0x050*/ u64 tx_tcp;
753/*0x058*/ u64 tx_rst_tcp;
754/*0x060*/ u64 tx_udp;
755/*0x068*/ u32 tx_parse_error;
756/*0x06c*/ u32 tx_unknown_protocol;
757/*0x070*/ u64 tx_pause_ctrl_frms;
758/*0x078*/ u32 tx_marker_pdu_frms;
759/*0x07c*/ u32 tx_lacpdu_frms;
760/*0x080*/ u32 tx_drop_ip;
761/*0x084*/ u32 tx_marker_resp_pdu_frms;
762/*0x088*/ u32 tx_xgmii_char2_match;
763/*0x08c*/ u32 tx_xgmii_char1_match;
764/*0x090*/ u32 tx_xgmii_column2_match;
765/*0x094*/ u32 tx_xgmii_column1_match;
766/*0x098*/ u32 unused1;
767/*0x09c*/ u16 tx_any_err_frms;
768/*0x09e*/ u16 tx_drop_frms;
769/*0x0a0*/ u64 rx_ttl_frms;
770/*0x0a8*/ u64 rx_vld_frms;
771/*0x0b0*/ u64 rx_offload_frms;
772/*0x0b8*/ u64 rx_ttl_octets;
773/*0x0c0*/ u64 rx_data_octets;
774/*0x0c8*/ u64 rx_offload_octets;
775/*0x0d0*/ u64 rx_vld_mcast_frms;
776/*0x0d8*/ u64 rx_vld_bcast_frms;
777/*0x0e0*/ u64 rx_accepted_ucast_frms;
778/*0x0e8*/ u64 rx_accepted_nucast_frms;
779/*0x0f0*/ u64 rx_tagged_frms;
780/*0x0f8*/ u64 rx_long_frms;
781/*0x100*/ u64 rx_usized_frms;
782/*0x108*/ u64 rx_osized_frms;
783/*0x110*/ u64 rx_frag_frms;
784/*0x118*/ u64 rx_jabber_frms;
785/*0x120*/ u64 rx_ttl_64_frms;
786/*0x128*/ u64 rx_ttl_65_127_frms;
787/*0x130*/ u64 rx_ttl_128_255_frms;
788/*0x138*/ u64 rx_ttl_256_511_frms;
789/*0x140*/ u64 rx_ttl_512_1023_frms;
790/*0x148*/ u64 rx_ttl_1024_1518_frms;
791/*0x150*/ u64 rx_ttl_1519_4095_frms;
792/*0x158*/ u64 rx_ttl_4096_8191_frms;
793/*0x160*/ u64 rx_ttl_8192_max_frms;
794/*0x168*/ u64 rx_ttl_gt_max_frms;
795/*0x170*/ u64 rx_ip;
796/*0x178*/ u64 rx_accepted_ip;
797/*0x180*/ u64 rx_ip_octets;
798/*0x188*/ u64 rx_err_ip;
799/*0x190*/ u64 rx_icmp;
800/*0x198*/ u64 rx_tcp;
801/*0x1a0*/ u64 rx_udp;
802/*0x1a8*/ u64 rx_err_tcp;
803/*0x1b0*/ u64 rx_pause_count;
804/*0x1b8*/ u64 rx_pause_ctrl_frms;
805/*0x1c0*/ u64 rx_unsup_ctrl_frms;
806/*0x1c8*/ u64 rx_fcs_err_frms;
807/*0x1d0*/ u64 rx_in_rng_len_err_frms;
808/*0x1d8*/ u64 rx_out_rng_len_err_frms;
809/*0x1e0*/ u64 rx_drop_frms;
810/*0x1e8*/ u64 rx_discarded_frms;
811/*0x1f0*/ u64 rx_drop_ip;
812/*0x1f8*/ u64 rx_drop_udp;
813/*0x200*/ u32 rx_marker_pdu_frms;
814/*0x204*/ u32 rx_lacpdu_frms;
815/*0x208*/ u32 rx_unknown_pdu_frms;
816/*0x20c*/ u32 rx_marker_resp_pdu_frms;
817/*0x210*/ u32 rx_fcs_discard;
818/*0x214*/ u32 rx_illegal_pdu_frms;
819/*0x218*/ u32 rx_switch_discard;
820/*0x21c*/ u32 rx_len_discard;
821/*0x220*/ u32 rx_rpa_discard;
822/*0x224*/ u32 rx_l2_mgmt_discard;
823/*0x228*/ u32 rx_rts_discard;
824/*0x22c*/ u32 rx_trash_discard;
825/*0x230*/ u32 rx_buff_full_discard;
826/*0x234*/ u32 rx_red_discard;
827/*0x238*/ u32 rx_xgmii_ctrl_err_cnt;
828/*0x23c*/ u32 rx_xgmii_data_err_cnt;
829/*0x240*/ u32 rx_xgmii_char1_match;
830/*0x244*/ u32 rx_xgmii_err_sym;
831/*0x248*/ u32 rx_xgmii_column1_match;
832/*0x24c*/ u32 rx_xgmii_char2_match;
833/*0x250*/ u32 rx_local_fault;
834/*0x254*/ u32 rx_xgmii_column2_match;
835/*0x258*/ u32 rx_jettison;
836/*0x25c*/ u32 rx_remote_fault;
837} __packed;
838
839/**
840 * struct vxge_hw_xmac_vpath_tx_stats - XMAC Vpath Tx Statistics
841 *
842 * @tx_ttl_eth_frms: Count of successfully transmitted MAC frames.
843 * @tx_ttl_eth_octets: Count of total octets of transmitted frames,
844 * not including framing characters (i.e. less framing bits).
845 * To determine the total octets of transmitted frames, including
846 * framing characters, multiply TX_TTL_ETH_FRMS by 8 and add it to
847 * this stat (the device always prepends 8 bytes of preamble for
848 * each frame)
849 * @tx_data_octets: Count of data and padding octets of successfully transmitted
850 * frames.
851 * @tx_mcast_frms: Count of successfully transmitted frames to a group address
852 * other than the broadcast address.
853 * @tx_bcast_frms: Count of successfully transmitted frames to the broadcast
854 * group address.
855 * @tx_ucast_frms: Count of transmitted frames containing a unicast address.
856 * Includes discarded frames that are not sent to the network.
857 * @tx_tagged_frms: Count of transmitted frames containing a VLAN tag.
858 * @tx_vld_ip: Count of transmitted IP datagrams that are passed to the network.
859 * @tx_vld_ip_octets: Count of total octets of transmitted IP datagrams that
860 * are passed to the network.
861 * @tx_icmp: Count of transmitted ICMP messages. Includes messages not sent due
862 * to problems within ICMP.
863 * @tx_tcp: Count of transmitted TCP segments. Does not include segments
864 * containing retransmitted octets.
865 * @tx_rst_tcp: Count of transmitted TCP segments containing the RST flag.
866 * @tx_udp: Count of transmitted UDP datagrams.
867 * @tx_unknown_protocol: Increments when the TPA encounters an unknown protocol,
868 * such as a new IPv6 extension header, or an unsupported Routing
869 * Type. The packet still has a checksum calculated but it may be
870 * incorrect.
871 * @tx_lost_ip: Count of transmitted IP datagrams that could not be passed
872 * to the network. Increments because of: 1) An internal processing
873 * error (such as an uncorrectable ECC error). 2) A frame parsing
874 * error during IP checksum calculation.
875 * @tx_parse_error: Increments when the TPA is unable to parse a packet. This
876 * generally occurs when a packet is corrupt somehow, including
877 * packets that have IP version mismatches, invalid Layer 2 control
878 * fields, etc. L3/L4 checksums are not offloaded, but the packet
879 * is still be transmitted.
880 * @tx_tcp_offload: For frames belonging to offloaded sessions only, a count
881 * of transmitted TCP segments. Does not include segments containing
882 * retransmitted octets.
883 * @tx_retx_tcp_offload: For frames belonging to offloaded sessions only, the
884 * total number of segments retransmitted. Retransmitted segments
885 * that are sourced by the host are counted by the host.
886 * @tx_lost_ip_offload: For frames belonging to offloaded sessions only, a count
887 * of transmitted IP datagrams that could not be passed to the
888 * network.
889 *
890 * XMAC Vpath TX Statistics.
891 */
892struct vxge_hw_xmac_vpath_tx_stats {
893 u64 tx_ttl_eth_frms;
894 u64 tx_ttl_eth_octets;
895 u64 tx_data_octets;
896 u64 tx_mcast_frms;
897 u64 tx_bcast_frms;
898 u64 tx_ucast_frms;
899 u64 tx_tagged_frms;
900 u64 tx_vld_ip;
901 u64 tx_vld_ip_octets;
902 u64 tx_icmp;
903 u64 tx_tcp;
904 u64 tx_rst_tcp;
905 u64 tx_udp;
906 u32 tx_unknown_protocol;
907 u32 tx_lost_ip;
908 u32 unused1;
909 u32 tx_parse_error;
910 u64 tx_tcp_offload;
911 u64 tx_retx_tcp_offload;
912 u64 tx_lost_ip_offload;
913} __packed;
914
915/**
916 * struct vxge_hw_xmac_vpath_rx_stats - XMAC Vpath RX Statistics
917 *
918 * @rx_ttl_eth_frms: Count of successfully received MAC frames.
919 * @rx_vld_frms: Count of successfully received MAC frames. Does not include
920 * frames received with frame-too-long, FCS, or length errors.
921 * @rx_offload_frms: Count of offloaded received frames that are passed to
922 * the host.
923 * @rx_ttl_eth_octets: Count of total octets of received frames, not including
924 * framing characters (i.e. less framing bits). Only counts octets
925 * of frames that are at least 14 bytes (18 bytes for VLAN-tagged)
926 * before FCS. To determine the total octets of received frames,
927 * including framing characters, multiply RX_TTL_ETH_FRMS by 8 and
928 * add it to this stat (the stat RX_TTL_ETH_FRMS only counts frames
929 * that have the required 8 bytes of preamble).
930 * @rx_data_octets: Count of data and padding octets of successfully received
931 * frames. Does not include frames received with frame-too-long,
932 * FCS, or length errors.
933 * @rx_offload_octets: Count of total octets, not including framing characters,
934 * of offloaded received frames that are passed to the host.
935 * @rx_vld_mcast_frms: Count of successfully received MAC frames containing a
936 * nonbroadcast group address. Does not include frames received with
937 * frame-too-long, FCS, or length errors.
938 * @rx_vld_bcast_frms: Count of successfully received MAC frames containing the
939 * broadcast group address. Does not include frames received with
940 * frame-too-long, FCS, or length errors.
941 * @rx_accepted_ucast_frms: Count of successfully received frames containing
942 * a unicast address. Only includes frames that are passed to the
943 * system.
944 * @rx_accepted_nucast_frms: Count of successfully received frames containing
945 * a non-unicast (broadcast or multicast) address. Only includes
946 * frames that are passed to the system. Could include, for instance,
947 * non-unicast frames that contain FCS errors if the MAC_ERROR_CFG
948 * register is set to pass FCS-errored frames to the host.
949 * @rx_tagged_frms: Count of received frames containing a VLAN tag.
950 * @rx_long_frms: Count of received frames that are longer than RX_MAX_PYLD_LEN
951 * + 18 bytes (+ 22 bytes if VLAN-tagged).
952 * @rx_usized_frms: Count of received frames of length (including FCS, but not
953 * framing bits) less than 64 octets, that are otherwise well-formed.
954 * In other words, counts runts.
955 * @rx_osized_frms: Count of received frames of length (including FCS, but not
956 * framing bits) more than 1518 octets, that are otherwise
957 * well-formed.
958 * @rx_frag_frms: Count of received frames of length (including FCS, but not
959 * framing bits) less than 64 octets that had bad FCS.
960 * In other words, counts fragments.
961 * @rx_jabber_frms: Count of received frames of length (including FCS, but not
962 * framing bits) more than 1518 octets that had bad FCS. In other
963 * words, counts jabbers.
964 * @rx_ttl_64_frms: Count of total received MAC frames with length (including
965 * FCS, but not framing bits) of exactly 64 octets. Includes frames
966 * received with frame-too-long, FCS, or length errors.
967 * @rx_ttl_65_127_frms: Count of total received MAC frames
968 * with length (including
969 * FCS, but not framing bits) of between 65 and 127 octets inclusive.
970 * Includes frames received with frame-too-long, FCS,
971 * or length errors.
972 * @rx_ttl_128_255_frms: Count of total received MAC frames with length
973 * (including FCS, but not framing bits)
974 * of between 128 and 255 octets
975 * inclusive. Includes frames received with frame-too-long, FCS,
976 * or length errors.
977 * @rx_ttl_256_511_frms: Count of total received MAC frames with length
978 * (including FCS, but not framing bits)
979 * of between 256 and 511 octets
980 * inclusive. Includes frames received with frame-too-long, FCS, or
981 * length errors.
982 * @rx_ttl_512_1023_frms: Count of total received MAC frames with length
983 * (including FCS, but not framing bits) of between 512 and 1023
984 * octets inclusive. Includes frames received with frame-too-long,
985 * FCS, or length errors.
986 * @rx_ttl_1024_1518_frms: Count of total received MAC frames with length
987 * (including FCS, but not framing bits) of between 1024 and 1518
988 * octets inclusive. Includes frames received with frame-too-long,
989 * FCS, or length errors.
990 * @rx_ttl_1519_4095_frms: Count of total received MAC frames with length
991 * (including FCS, but not framing bits) of between 1519 and 4095
992 * octets inclusive. Includes frames received with frame-too-long,
993 * FCS, or length errors.
994 * @rx_ttl_4096_8191_frms: Count of total received MAC frames with length
995 * (including FCS, but not framing bits) of between 4096 and 8191
996 * octets inclusive. Includes frames received with frame-too-long,
997 * FCS, or length errors.
998 * @rx_ttl_8192_max_frms: Count of total received MAC frames with length
999 * (including FCS, but not framing bits) of between 8192 and
1000 * RX_MAX_PYLD_LEN+18 octets inclusive. Includes frames received
1001 * with frame-too-long, FCS, or length errors.
1002 * @rx_ttl_gt_max_frms: Count of total received MAC frames with length
1003 * (including FCS, but not framing bits) exceeding RX_MAX_PYLD_LEN+18
1004 * (+22 bytes if VLAN-tagged) octets inclusive. Includes frames
1005 * received with frame-too-long, FCS, or length errors.
1006 * @rx_ip: Count of received IP datagrams. Includes errored IP datagrams.
1007 * @rx_accepted_ip: Count of received IP datagrams that
1008 * are passed to the system.
1009 * @rx_ip_octets: Count of number of octets in received IP datagrams.
1010 * Includes errored IP datagrams.
1011 * @rx_err_ip: Count of received IP datagrams containing errors. For example,
1012 * bad IP checksum.
1013 * @rx_icmp: Count of received ICMP messages. Includes errored ICMP messages.
1014 * @rx_tcp: Count of received TCP segments. Includes errored TCP segments.
1015 * Note: This stat contains a count of all received TCP segments,
1016 * regardless of whether or not they pertain to an established
1017 * connection.
1018 * @rx_udp: Count of received UDP datagrams.
1019 * @rx_err_tcp: Count of received TCP segments containing errors. For example,
1020 * bad TCP checksum.
1021 * @rx_lost_frms: Count of received frames that could not be passed to the host.
1022 * See RX_QUEUE_FULL_DISCARD and RX_RED_DISCARD
1023 * for a list of reasons.
1024 * @rx_lost_ip: Count of received IP datagrams that could not be passed to
1025 * the host. See RX_LOST_FRMS for a list of reasons.
1026 * @rx_lost_ip_offload: For frames belonging to offloaded sessions only, a count
1027 * of received IP datagrams that could not be passed to the host.
1028 * See RX_LOST_FRMS for a list of reasons.
1029 * @rx_various_discard: Count of received frames that are discarded because
1030 * the target receive queue is full.
1031 * @rx_sleep_discard: Count of received frames that are discarded because the
1032 * target VPATH is asleep (a Wake-on-LAN magic packet can be used
1033 * to awaken the VPATH).
1034 * @rx_red_discard: Count of received frames that are discarded because of RED
1035 * (Random Early Discard).
1036 * @rx_queue_full_discard: Count of received frames that are discarded because
1037 * the target receive queue is full.
1038 * @rx_mpa_ok_frms: Count of received frames that pass the MPA checks.
1039 *
1040 * XMAC Vpath RX Statistics.
1041 */
1042struct vxge_hw_xmac_vpath_rx_stats {
1043 u64 rx_ttl_eth_frms;
1044 u64 rx_vld_frms;
1045 u64 rx_offload_frms;
1046 u64 rx_ttl_eth_octets;
1047 u64 rx_data_octets;
1048 u64 rx_offload_octets;
1049 u64 rx_vld_mcast_frms;
1050 u64 rx_vld_bcast_frms;
1051 u64 rx_accepted_ucast_frms;
1052 u64 rx_accepted_nucast_frms;
1053 u64 rx_tagged_frms;
1054 u64 rx_long_frms;
1055 u64 rx_usized_frms;
1056 u64 rx_osized_frms;
1057 u64 rx_frag_frms;
1058 u64 rx_jabber_frms;
1059 u64 rx_ttl_64_frms;
1060 u64 rx_ttl_65_127_frms;
1061 u64 rx_ttl_128_255_frms;
1062 u64 rx_ttl_256_511_frms;
1063 u64 rx_ttl_512_1023_frms;
1064 u64 rx_ttl_1024_1518_frms;
1065 u64 rx_ttl_1519_4095_frms;
1066 u64 rx_ttl_4096_8191_frms;
1067 u64 rx_ttl_8192_max_frms;
1068 u64 rx_ttl_gt_max_frms;
1069 u64 rx_ip;
1070 u64 rx_accepted_ip;
1071 u64 rx_ip_octets;
1072 u64 rx_err_ip;
1073 u64 rx_icmp;
1074 u64 rx_tcp;
1075 u64 rx_udp;
1076 u64 rx_err_tcp;
1077 u64 rx_lost_frms;
1078 u64 rx_lost_ip;
1079 u64 rx_lost_ip_offload;
1080 u16 rx_various_discard;
1081 u16 rx_sleep_discard;
1082 u16 rx_red_discard;
1083 u16 rx_queue_full_discard;
1084 u64 rx_mpa_ok_frms;
1085} __packed;
1086
1087/**
1088 * struct vxge_hw_xmac_stats - XMAC Statistics
1089 *
1090 * @aggr_stats: Statistics on aggregate port(port 0, port 1)
1091 * @port_stats: Staticstics on ports(wire 0, wire 1, lag)
1092 * @vpath_tx_stats: Per vpath XMAC TX stats
1093 * @vpath_rx_stats: Per vpath XMAC RX stats
1094 *
1095 * XMAC Statistics.
1096 */
1097struct vxge_hw_xmac_stats {
1098 struct vxge_hw_xmac_aggr_stats
1099 aggr_stats[VXGE_HW_MAC_MAX_MAC_PORT_ID];
1100 struct vxge_hw_xmac_port_stats
1101 port_stats[VXGE_HW_MAC_MAX_MAC_PORT_ID+1];
1102 struct vxge_hw_xmac_vpath_tx_stats
1103 vpath_tx_stats[VXGE_HW_MAX_VIRTUAL_PATHS];
1104 struct vxge_hw_xmac_vpath_rx_stats
1105 vpath_rx_stats[VXGE_HW_MAX_VIRTUAL_PATHS];
1106};
1107
1108/**
1109 * struct vxge_hw_vpath_stats_hw_info - Titan vpath hardware statistics.
1110 * @ini_num_mwr_sent: The number of PCI memory writes initiated by the PIC block
1111 * for the given VPATH
1112 * @ini_num_mrd_sent: The number of PCI memory reads initiated by the PIC block
1113 * @ini_num_cpl_rcvd: The number of PCI read completions received by the
1114 * PIC block
1115 * @ini_num_mwr_byte_sent: The number of PCI memory write bytes sent by the PIC
1116 * block to the host
1117 * @ini_num_cpl_byte_rcvd: The number of PCI read completion bytes received by
1118 * the PIC block
1119 * @wrcrdtarb_xoff: TBD
1120 * @rdcrdtarb_xoff: TBD
1121 * @vpath_genstats_count0: TBD
1122 * @vpath_genstats_count1: TBD
1123 * @vpath_genstats_count2: TBD
1124 * @vpath_genstats_count3: TBD
1125 * @vpath_genstats_count4: TBD
1126 * @vpath_gennstats_count5: TBD
1127 * @tx_stats: Transmit stats
1128 * @rx_stats: Receive stats
1129 * @prog_event_vnum1: Programmable statistic. Increments when internal logic
1130 * detects a certain event. See register
1131 * XMAC_STATS_CFG.EVENT_VNUM1_CFG for more information.
1132 * @prog_event_vnum0: Programmable statistic. Increments when internal logic
1133 * detects a certain event. See register
1134 * XMAC_STATS_CFG.EVENT_VNUM0_CFG for more information.
1135 * @prog_event_vnum3: Programmable statistic. Increments when internal logic
1136 * detects a certain event. See register
1137 * XMAC_STATS_CFG.EVENT_VNUM3_CFG for more information.
1138 * @prog_event_vnum2: Programmable statistic. Increments when internal logic
1139 * detects a certain event. See register
1140 * XMAC_STATS_CFG.EVENT_VNUM2_CFG for more information.
1141 * @rx_multi_cast_frame_discard: TBD
1142 * @rx_frm_transferred: TBD
1143 * @rxd_returned: TBD
1144 * @rx_mpa_len_fail_frms: Count of received frames
1145 * that fail the MPA length check
1146 * @rx_mpa_mrk_fail_frms: Count of received frames
1147 * that fail the MPA marker check
1148 * @rx_mpa_crc_fail_frms: Count of received frames that fail the MPA CRC check
1149 * @rx_permitted_frms: Count of frames that pass through the FAU and on to the
1150 * frame buffer (and subsequently to the host).
1151 * @rx_vp_reset_discarded_frms: Count of receive frames that are discarded
1152 * because the VPATH is in reset
1153 * @rx_wol_frms: Count of received "magic packet" frames. Stat increments
1154 * whenever the received frame matches the VPATH's Wake-on-LAN
1155 * signature(s) CRC.
1156 * @tx_vp_reset_discarded_frms: Count of transmit frames that are discarded
1157 * because the VPATH is in reset. Includes frames that are discarded
1158 * because the current VPIN does not match that VPIN of the frame
1159 *
1160 * Titan vpath hardware statistics.
1161 */
1162struct vxge_hw_vpath_stats_hw_info {
1163/*0x000*/ u32 ini_num_mwr_sent;
1164/*0x004*/ u32 unused1;
1165/*0x008*/ u32 ini_num_mrd_sent;
1166/*0x00c*/ u32 unused2;
1167/*0x010*/ u32 ini_num_cpl_rcvd;
1168/*0x014*/ u32 unused3;
1169/*0x018*/ u64 ini_num_mwr_byte_sent;
1170/*0x020*/ u64 ini_num_cpl_byte_rcvd;
1171/*0x028*/ u32 wrcrdtarb_xoff;
1172/*0x02c*/ u32 unused4;
1173/*0x030*/ u32 rdcrdtarb_xoff;
1174/*0x034*/ u32 unused5;
1175/*0x038*/ u32 vpath_genstats_count0;
1176/*0x03c*/ u32 vpath_genstats_count1;
1177/*0x040*/ u32 vpath_genstats_count2;
1178/*0x044*/ u32 vpath_genstats_count3;
1179/*0x048*/ u32 vpath_genstats_count4;
1180/*0x04c*/ u32 unused6;
1181/*0x050*/ u32 vpath_genstats_count5;
1182/*0x054*/ u32 unused7;
1183/*0x058*/ struct vxge_hw_xmac_vpath_tx_stats tx_stats;
1184/*0x0e8*/ struct vxge_hw_xmac_vpath_rx_stats rx_stats;
1185/*0x220*/ u64 unused9;
1186/*0x228*/ u32 prog_event_vnum1;
1187/*0x22c*/ u32 prog_event_vnum0;
1188/*0x230*/ u32 prog_event_vnum3;
1189/*0x234*/ u32 prog_event_vnum2;
1190/*0x238*/ u16 rx_multi_cast_frame_discard;
1191/*0x23a*/ u8 unused10[6];
1192/*0x240*/ u32 rx_frm_transferred;
1193/*0x244*/ u32 unused11;
1194/*0x248*/ u16 rxd_returned;
1195/*0x24a*/ u8 unused12[6];
1196/*0x252*/ u16 rx_mpa_len_fail_frms;
1197/*0x254*/ u16 rx_mpa_mrk_fail_frms;
1198/*0x256*/ u16 rx_mpa_crc_fail_frms;
1199/*0x258*/ u16 rx_permitted_frms;
1200/*0x25c*/ u64 rx_vp_reset_discarded_frms;
1201/*0x25e*/ u64 rx_wol_frms;
1202/*0x260*/ u64 tx_vp_reset_discarded_frms;
1203} __packed;
1204
1205
1206/**
1207 * struct vxge_hw_device_stats_mrpcim_info - Titan mrpcim hardware statistics.
1208 * @pic.ini_rd_drop 0x0000 4 Number of DMA reads initiated
1209 * by the adapter that were discarded because the VPATH is out of service
1210 * @pic.ini_wr_drop 0x0004 4 Number of DMA writes initiated by the
1211 * adapter that were discared because the VPATH is out of service
1212 * @pic.wrcrdtarb_ph_crdt_depleted[vplane0] 0x0008 4 Number of times
1213 * the posted header credits for upstream PCI writes were depleted
1214 * @pic.wrcrdtarb_ph_crdt_depleted[vplane1] 0x0010 4 Number of times
1215 * the posted header credits for upstream PCI writes were depleted
1216 * @pic.wrcrdtarb_ph_crdt_depleted[vplane2] 0x0018 4 Number of times
1217 * the posted header credits for upstream PCI writes were depleted
1218 * @pic.wrcrdtarb_ph_crdt_depleted[vplane3] 0x0020 4 Number of times
1219 * the posted header credits for upstream PCI writes were depleted
1220 * @pic.wrcrdtarb_ph_crdt_depleted[vplane4] 0x0028 4 Number of times
1221 * the posted header credits for upstream PCI writes were depleted
1222 * @pic.wrcrdtarb_ph_crdt_depleted[vplane5] 0x0030 4 Number of times
1223 * the posted header credits for upstream PCI writes were depleted
1224 * @pic.wrcrdtarb_ph_crdt_depleted[vplane6] 0x0038 4 Number of times
1225 * the posted header credits for upstream PCI writes were depleted
1226 * @pic.wrcrdtarb_ph_crdt_depleted[vplane7] 0x0040 4 Number of times
1227 * the posted header credits for upstream PCI writes were depleted
1228 * @pic.wrcrdtarb_ph_crdt_depleted[vplane8] 0x0048 4 Number of times
1229 * the posted header credits for upstream PCI writes were depleted
1230 * @pic.wrcrdtarb_ph_crdt_depleted[vplane9] 0x0050 4 Number of times
1231 * the posted header credits for upstream PCI writes were depleted
1232 * @pic.wrcrdtarb_ph_crdt_depleted[vplane10] 0x0058 4 Number of times
1233 * the posted header credits for upstream PCI writes were depleted
1234 * @pic.wrcrdtarb_ph_crdt_depleted[vplane11] 0x0060 4 Number of times
1235 * the posted header credits for upstream PCI writes were depleted
1236 * @pic.wrcrdtarb_ph_crdt_depleted[vplane12] 0x0068 4 Number of times
1237 * the posted header credits for upstream PCI writes were depleted
1238 * @pic.wrcrdtarb_ph_crdt_depleted[vplane13] 0x0070 4 Number of times
1239 * the posted header credits for upstream PCI writes were depleted
1240 * @pic.wrcrdtarb_ph_crdt_depleted[vplane14] 0x0078 4 Number of times
1241 * the posted header credits for upstream PCI writes were depleted
1242 * @pic.wrcrdtarb_ph_crdt_depleted[vplane15] 0x0080 4 Number of times
1243 * the posted header credits for upstream PCI writes were depleted
1244 * @pic.wrcrdtarb_ph_crdt_depleted[vplane16] 0x0088 4 Number of times
1245 * the posted header credits for upstream PCI writes were depleted
1246 * @pic.wrcrdtarb_pd_crdt_depleted[vplane0] 0x0090 4 Number of times
1247 * the posted data credits for upstream PCI writes were depleted
1248 * @pic.wrcrdtarb_pd_crdt_depleted[vplane1] 0x0098 4 Number of times
1249 * the posted data credits for upstream PCI writes were depleted
1250 * @pic.wrcrdtarb_pd_crdt_depleted[vplane2] 0x00a0 4 Number of times
1251 * the posted data credits for upstream PCI writes were depleted
1252 * @pic.wrcrdtarb_pd_crdt_depleted[vplane3] 0x00a8 4 Number of times
1253 * the posted data credits for upstream PCI writes were depleted
1254 * @pic.wrcrdtarb_pd_crdt_depleted[vplane4] 0x00b0 4 Number of times
1255 * the posted data credits for upstream PCI writes were depleted
1256 * @pic.wrcrdtarb_pd_crdt_depleted[vplane5] 0x00b8 4 Number of times
1257 * the posted data credits for upstream PCI writes were depleted
1258 * @pic.wrcrdtarb_pd_crdt_depleted[vplane6] 0x00c0 4 Number of times
1259 * the posted data credits for upstream PCI writes were depleted
1260 * @pic.wrcrdtarb_pd_crdt_depleted[vplane7] 0x00c8 4 Number of times
1261 * the posted data credits for upstream PCI writes were depleted
1262 * @pic.wrcrdtarb_pd_crdt_depleted[vplane8] 0x00d0 4 Number of times
1263 * the posted data credits for upstream PCI writes were depleted
1264 * @pic.wrcrdtarb_pd_crdt_depleted[vplane9] 0x00d8 4 Number of times
1265 * the posted data credits for upstream PCI writes were depleted
1266 * @pic.wrcrdtarb_pd_crdt_depleted[vplane10] 0x00e0 4 Number of times
1267 * the posted data credits for upstream PCI writes were depleted
1268 * @pic.wrcrdtarb_pd_crdt_depleted[vplane11] 0x00e8 4 Number of times
1269 * the posted data credits for upstream PCI writes were depleted
1270 * @pic.wrcrdtarb_pd_crdt_depleted[vplane12] 0x00f0 4 Number of times
1271 * the posted data credits for upstream PCI writes were depleted
1272 * @pic.wrcrdtarb_pd_crdt_depleted[vplane13] 0x00f8 4 Number of times
1273 * the posted data credits for upstream PCI writes were depleted
1274 * @pic.wrcrdtarb_pd_crdt_depleted[vplane14] 0x0100 4 Number of times
1275 * the posted data credits for upstream PCI writes were depleted
1276 * @pic.wrcrdtarb_pd_crdt_depleted[vplane15] 0x0108 4 Number of times
1277 * the posted data credits for upstream PCI writes were depleted
1278 * @pic.wrcrdtarb_pd_crdt_depleted[vplane16] 0x0110 4 Number of times
1279 * the posted data credits for upstream PCI writes were depleted
1280 * @pic.rdcrdtarb_nph_crdt_depleted[vplane0] 0x0118 4 Number of times
1281 * the non-posted header credits for upstream PCI reads were depleted
1282 * @pic.rdcrdtarb_nph_crdt_depleted[vplane1] 0x0120 4 Number of times
1283 * the non-posted header credits for upstream PCI reads were depleted
1284 * @pic.rdcrdtarb_nph_crdt_depleted[vplane2] 0x0128 4 Number of times
1285 * the non-posted header credits for upstream PCI reads were depleted
1286 * @pic.rdcrdtarb_nph_crdt_depleted[vplane3] 0x0130 4 Number of times
1287 * the non-posted header credits for upstream PCI reads were depleted
1288 * @pic.rdcrdtarb_nph_crdt_depleted[vplane4] 0x0138 4 Number of times
1289 * the non-posted header credits for upstream PCI reads were depleted
1290 * @pic.rdcrdtarb_nph_crdt_depleted[vplane5] 0x0140 4 Number of times
1291 * the non-posted header credits for upstream PCI reads were depleted
1292 * @pic.rdcrdtarb_nph_crdt_depleted[vplane6] 0x0148 4 Number of times
1293 * the non-posted header credits for upstream PCI reads were depleted
1294 * @pic.rdcrdtarb_nph_crdt_depleted[vplane7] 0x0150 4 Number of times
1295 * the non-posted header credits for upstream PCI reads were depleted
1296 * @pic.rdcrdtarb_nph_crdt_depleted[vplane8] 0x0158 4 Number of times
1297 * the non-posted header credits for upstream PCI reads were depleted
1298 * @pic.rdcrdtarb_nph_crdt_depleted[vplane9] 0x0160 4 Number of times
1299 * the non-posted header credits for upstream PCI reads were depleted
1300 * @pic.rdcrdtarb_nph_crdt_depleted[vplane10] 0x0168 4 Number of times
1301 * the non-posted header credits for upstream PCI reads were depleted
1302 * @pic.rdcrdtarb_nph_crdt_depleted[vplane11] 0x0170 4 Number of times
1303 * the non-posted header credits for upstream PCI reads were depleted
1304 * @pic.rdcrdtarb_nph_crdt_depleted[vplane12] 0x0178 4 Number of times
1305 * the non-posted header credits for upstream PCI reads were depleted
1306 * @pic.rdcrdtarb_nph_crdt_depleted[vplane13] 0x0180 4 Number of times
1307 * the non-posted header credits for upstream PCI reads were depleted
1308 * @pic.rdcrdtarb_nph_crdt_depleted[vplane14] 0x0188 4 Number of times
1309 * the non-posted header credits for upstream PCI reads were depleted
1310 * @pic.rdcrdtarb_nph_crdt_depleted[vplane15] 0x0190 4 Number of times
1311 * the non-posted header credits for upstream PCI reads were depleted
1312 * @pic.rdcrdtarb_nph_crdt_depleted[vplane16] 0x0198 4 Number of times
1313 * the non-posted header credits for upstream PCI reads were depleted
1314 * @pic.ini_rd_vpin_drop 0x01a0 4 Number of DMA reads initiated by
1315 * the adapter that were discarded because the VPATH instance number does
1316 * not match
1317 * @pic.ini_wr_vpin_drop 0x01a4 4 Number of DMA writes initiated
1318 * by the adapter that were discarded because the VPATH instance number
1319 * does not match
1320 * @pic.genstats_count0 0x01a8 4 Configurable statistic #1. Refer
1321 * to the GENSTATS0_CFG for information on configuring this statistic
1322 * @pic.genstats_count1 0x01ac 4 Configurable statistic #2. Refer
1323 * to the GENSTATS1_CFG for information on configuring this statistic
1324 * @pic.genstats_count2 0x01b0 4 Configurable statistic #3. Refer
1325 * to the GENSTATS2_CFG for information on configuring this statistic
1326 * @pic.genstats_count3 0x01b4 4 Configurable statistic #4. Refer
1327 * to the GENSTATS3_CFG for information on configuring this statistic
1328 * @pic.genstats_count4 0x01b8 4 Configurable statistic #5. Refer
1329 * to the GENSTATS4_CFG for information on configuring this statistic
1330 * @pic.genstats_count5 0x01c0 4 Configurable statistic #6. Refer
1331 * to the GENSTATS5_CFG for information on configuring this statistic
1332 * @pci.rstdrop_cpl 0x01c8 4
1333 * @pci.rstdrop_msg 0x01cc 4
1334 * @pci.rstdrop_client1 0x01d0 4
1335 * @pci.rstdrop_client0 0x01d4 4
1336 * @pci.rstdrop_client2 0x01d8 4
1337 * @pci.depl_cplh[vplane0] 0x01e2 2 Number of times completion
1338 * header credits were depleted
1339 * @pci.depl_nph[vplane0] 0x01e4 2 Number of times non posted
1340 * header credits were depleted
1341 * @pci.depl_ph[vplane0] 0x01e6 2 Number of times the posted
1342 * header credits were depleted
1343 * @pci.depl_cplh[vplane1] 0x01ea 2
1344 * @pci.depl_nph[vplane1] 0x01ec 2
1345 * @pci.depl_ph[vplane1] 0x01ee 2
1346 * @pci.depl_cplh[vplane2] 0x01f2 2
1347 * @pci.depl_nph[vplane2] 0x01f4 2
1348 * @pci.depl_ph[vplane2] 0x01f6 2
1349 * @pci.depl_cplh[vplane3] 0x01fa 2
1350 * @pci.depl_nph[vplane3] 0x01fc 2
1351 * @pci.depl_ph[vplane3] 0x01fe 2
1352 * @pci.depl_cplh[vplane4] 0x0202 2
1353 * @pci.depl_nph[vplane4] 0x0204 2
1354 * @pci.depl_ph[vplane4] 0x0206 2
1355 * @pci.depl_cplh[vplane5] 0x020a 2
1356 * @pci.depl_nph[vplane5] 0x020c 2
1357 * @pci.depl_ph[vplane5] 0x020e 2
1358 * @pci.depl_cplh[vplane6] 0x0212 2
1359 * @pci.depl_nph[vplane6] 0x0214 2
1360 * @pci.depl_ph[vplane6] 0x0216 2
1361 * @pci.depl_cplh[vplane7] 0x021a 2
1362 * @pci.depl_nph[vplane7] 0x021c 2
1363 * @pci.depl_ph[vplane7] 0x021e 2
1364 * @pci.depl_cplh[vplane8] 0x0222 2
1365 * @pci.depl_nph[vplane8] 0x0224 2
1366 * @pci.depl_ph[vplane8] 0x0226 2
1367 * @pci.depl_cplh[vplane9] 0x022a 2
1368 * @pci.depl_nph[vplane9] 0x022c 2
1369 * @pci.depl_ph[vplane9] 0x022e 2
1370 * @pci.depl_cplh[vplane10] 0x0232 2
1371 * @pci.depl_nph[vplane10] 0x0234 2
1372 * @pci.depl_ph[vplane10] 0x0236 2
1373 * @pci.depl_cplh[vplane11] 0x023a 2
1374 * @pci.depl_nph[vplane11] 0x023c 2
1375 * @pci.depl_ph[vplane11] 0x023e 2
1376 * @pci.depl_cplh[vplane12] 0x0242 2
1377 * @pci.depl_nph[vplane12] 0x0244 2
1378 * @pci.depl_ph[vplane12] 0x0246 2
1379 * @pci.depl_cplh[vplane13] 0x024a 2
1380 * @pci.depl_nph[vplane13] 0x024c 2
1381 * @pci.depl_ph[vplane13] 0x024e 2
1382 * @pci.depl_cplh[vplane14] 0x0252 2
1383 * @pci.depl_nph[vplane14] 0x0254 2
1384 * @pci.depl_ph[vplane14] 0x0256 2
1385 * @pci.depl_cplh[vplane15] 0x025a 2
1386 * @pci.depl_nph[vplane15] 0x025c 2
1387 * @pci.depl_ph[vplane15] 0x025e 2
1388 * @pci.depl_cplh[vplane16] 0x0262 2
1389 * @pci.depl_nph[vplane16] 0x0264 2
1390 * @pci.depl_ph[vplane16] 0x0266 2
1391 * @pci.depl_cpld[vplane0] 0x026a 2 Number of times completion data
1392 * credits were depleted
1393 * @pci.depl_npd[vplane0] 0x026c 2 Number of times non posted data
1394 * credits were depleted
1395 * @pci.depl_pd[vplane0] 0x026e 2 Number of times the posted data
1396 * credits were depleted
1397 * @pci.depl_cpld[vplane1] 0x0272 2
1398 * @pci.depl_npd[vplane1] 0x0274 2
1399 * @pci.depl_pd[vplane1] 0x0276 2
1400 * @pci.depl_cpld[vplane2] 0x027a 2
1401 * @pci.depl_npd[vplane2] 0x027c 2
1402 * @pci.depl_pd[vplane2] 0x027e 2
1403 * @pci.depl_cpld[vplane3] 0x0282 2
1404 * @pci.depl_npd[vplane3] 0x0284 2
1405 * @pci.depl_pd[vplane3] 0x0286 2
1406 * @pci.depl_cpld[vplane4] 0x028a 2
1407 * @pci.depl_npd[vplane4] 0x028c 2
1408 * @pci.depl_pd[vplane4] 0x028e 2
1409 * @pci.depl_cpld[vplane5] 0x0292 2
1410 * @pci.depl_npd[vplane5] 0x0294 2
1411 * @pci.depl_pd[vplane5] 0x0296 2
1412 * @pci.depl_cpld[vplane6] 0x029a 2
1413 * @pci.depl_npd[vplane6] 0x029c 2
1414 * @pci.depl_pd[vplane6] 0x029e 2
1415 * @pci.depl_cpld[vplane7] 0x02a2 2
1416 * @pci.depl_npd[vplane7] 0x02a4 2
1417 * @pci.depl_pd[vplane7] 0x02a6 2
1418 * @pci.depl_cpld[vplane8] 0x02aa 2
1419 * @pci.depl_npd[vplane8] 0x02ac 2
1420 * @pci.depl_pd[vplane8] 0x02ae 2
1421 * @pci.depl_cpld[vplane9] 0x02b2 2
1422 * @pci.depl_npd[vplane9] 0x02b4 2
1423 * @pci.depl_pd[vplane9] 0x02b6 2
1424 * @pci.depl_cpld[vplane10] 0x02ba 2
1425 * @pci.depl_npd[vplane10] 0x02bc 2
1426 * @pci.depl_pd[vplane10] 0x02be 2
1427 * @pci.depl_cpld[vplane11] 0x02c2 2
1428 * @pci.depl_npd[vplane11] 0x02c4 2
1429 * @pci.depl_pd[vplane11] 0x02c6 2
1430 * @pci.depl_cpld[vplane12] 0x02ca 2
1431 * @pci.depl_npd[vplane12] 0x02cc 2
1432 * @pci.depl_pd[vplane12] 0x02ce 2
1433 * @pci.depl_cpld[vplane13] 0x02d2 2
1434 * @pci.depl_npd[vplane13] 0x02d4 2
1435 * @pci.depl_pd[vplane13] 0x02d6 2
1436 * @pci.depl_cpld[vplane14] 0x02da 2
1437 * @pci.depl_npd[vplane14] 0x02dc 2
1438 * @pci.depl_pd[vplane14] 0x02de 2
1439 * @pci.depl_cpld[vplane15] 0x02e2 2
1440 * @pci.depl_npd[vplane15] 0x02e4 2
1441 * @pci.depl_pd[vplane15] 0x02e6 2
1442 * @pci.depl_cpld[vplane16] 0x02ea 2
1443 * @pci.depl_npd[vplane16] 0x02ec 2
1444 * @pci.depl_pd[vplane16] 0x02ee 2
1445 * @xgmac_port[3];
1446 * @xgmac_aggr[2];
1447 * @xgmac.global_prog_event_gnum0 0x0ae0 8 Programmable statistic.
1448 * Increments when internal logic detects a certain event. See register
1449 * XMAC_STATS_GLOBAL_CFG.EVENT_GNUM0_CFG for more information.
1450 * @xgmac.global_prog_event_gnum1 0x0ae8 8 Programmable statistic.
1451 * Increments when internal logic detects a certain event. See register
1452 * XMAC_STATS_GLOBAL_CFG.EVENT_GNUM1_CFG for more information.
1453 * @xgmac.orp_lro_events 0x0af8 8
1454 * @xgmac.orp_bs_events 0x0b00 8
1455 * @xgmac.orp_iwarp_events 0x0b08 8
1456 * @xgmac.tx_permitted_frms 0x0b14 4
1457 * @xgmac.port2_tx_any_frms 0x0b1d 1
1458 * @xgmac.port1_tx_any_frms 0x0b1e 1
1459 * @xgmac.port0_tx_any_frms 0x0b1f 1
1460 * @xgmac.port2_rx_any_frms 0x0b25 1
1461 * @xgmac.port1_rx_any_frms 0x0b26 1
1462 * @xgmac.port0_rx_any_frms 0x0b27 1
1463 *
1464 * Titan mrpcim hardware statistics.
1465 */
1466struct vxge_hw_device_stats_mrpcim_info {
1467/*0x0000*/ u32 pic_ini_rd_drop;
1468/*0x0004*/ u32 pic_ini_wr_drop;
1469/*0x0008*/ struct {
1470 /*0x0000*/ u32 pic_wrcrdtarb_ph_crdt_depleted;
1471 /*0x0004*/ u32 unused1;
1472 } pic_wrcrdtarb_ph_crdt_depleted_vplane[17];
1473/*0x0090*/ struct {
1474 /*0x0000*/ u32 pic_wrcrdtarb_pd_crdt_depleted;
1475 /*0x0004*/ u32 unused2;
1476 } pic_wrcrdtarb_pd_crdt_depleted_vplane[17];
1477/*0x0118*/ struct {
1478 /*0x0000*/ u32 pic_rdcrdtarb_nph_crdt_depleted;
1479 /*0x0004*/ u32 unused3;
1480 } pic_rdcrdtarb_nph_crdt_depleted_vplane[17];
1481/*0x01a0*/ u32 pic_ini_rd_vpin_drop;
1482/*0x01a4*/ u32 pic_ini_wr_vpin_drop;
1483/*0x01a8*/ u32 pic_genstats_count0;
1484/*0x01ac*/ u32 pic_genstats_count1;
1485/*0x01b0*/ u32 pic_genstats_count2;
1486/*0x01b4*/ u32 pic_genstats_count3;
1487/*0x01b8*/ u32 pic_genstats_count4;
1488/*0x01bc*/ u32 unused4;
1489/*0x01c0*/ u32 pic_genstats_count5;
1490/*0x01c4*/ u32 unused5;
1491/*0x01c8*/ u32 pci_rstdrop_cpl;
1492/*0x01cc*/ u32 pci_rstdrop_msg;
1493/*0x01d0*/ u32 pci_rstdrop_client1;
1494/*0x01d4*/ u32 pci_rstdrop_client0;
1495/*0x01d8*/ u32 pci_rstdrop_client2;
1496/*0x01dc*/ u32 unused6;
1497/*0x01e0*/ struct {
1498 /*0x0000*/ u16 unused7;
1499 /*0x0002*/ u16 pci_depl_cplh;
1500 /*0x0004*/ u16 pci_depl_nph;
1501 /*0x0006*/ u16 pci_depl_ph;
1502 } pci_depl_h_vplane[17];
1503/*0x0268*/ struct {
1504 /*0x0000*/ u16 unused8;
1505 /*0x0002*/ u16 pci_depl_cpld;
1506 /*0x0004*/ u16 pci_depl_npd;
1507 /*0x0006*/ u16 pci_depl_pd;
1508 } pci_depl_d_vplane[17];
1509/*0x02f0*/ struct vxge_hw_xmac_port_stats xgmac_port[3];
1510/*0x0a10*/ struct vxge_hw_xmac_aggr_stats xgmac_aggr[2];
1511/*0x0ae0*/ u64 xgmac_global_prog_event_gnum0;
1512/*0x0ae8*/ u64 xgmac_global_prog_event_gnum1;
1513/*0x0af0*/ u64 unused7;
1514/*0x0af8*/ u64 unused8;
1515/*0x0b00*/ u64 unused9;
1516/*0x0b08*/ u64 unused10;
1517/*0x0b10*/ u32 unused11;
1518/*0x0b14*/ u32 xgmac_tx_permitted_frms;
1519/*0x0b18*/ u32 unused12;
1520/*0x0b1c*/ u8 unused13;
1521/*0x0b1d*/ u8 xgmac_port2_tx_any_frms;
1522/*0x0b1e*/ u8 xgmac_port1_tx_any_frms;
1523/*0x0b1f*/ u8 xgmac_port0_tx_any_frms;
1524/*0x0b20*/ u32 unused14;
1525/*0x0b24*/ u8 unused15;
1526/*0x0b25*/ u8 xgmac_port2_rx_any_frms;
1527/*0x0b26*/ u8 xgmac_port1_rx_any_frms;
1528/*0x0b27*/ u8 xgmac_port0_rx_any_frms;
1529} __packed;
1530
1531/**
1532 * struct vxge_hw_device_stats_hw_info - Titan hardware statistics.
1533 * @vpath_info: VPath statistics
1534 * @vpath_info_sav: Vpath statistics saved
1535 *
1536 * Titan hardware statistics.
1537 */
1538struct vxge_hw_device_stats_hw_info {
1539 struct vxge_hw_vpath_stats_hw_info
1540 *vpath_info[VXGE_HW_MAX_VIRTUAL_PATHS];
1541 struct vxge_hw_vpath_stats_hw_info
1542 vpath_info_sav[VXGE_HW_MAX_VIRTUAL_PATHS];
1543};
1544
1545/**
1546 * struct vxge_hw_vpath_stats_sw_common_info - HW common
1547 * statistics for queues.
1548 * @full_cnt: Number of times the queue was full
1549 * @usage_cnt: usage count.
1550 * @usage_max: Maximum usage
1551 * @reserve_free_swaps_cnt: Reserve/free swap counter. Internal usage.
1552 * @total_compl_cnt: Total descriptor completion count.
1553 *
1554 * Hw queue counters
1555 * See also: struct vxge_hw_vpath_stats_sw_fifo_info{},
1556 * struct vxge_hw_vpath_stats_sw_ring_info{},
1557 */
1558struct vxge_hw_vpath_stats_sw_common_info {
1559 u32 full_cnt;
1560 u32 usage_cnt;
1561 u32 usage_max;
1562 u32 reserve_free_swaps_cnt;
1563 u32 total_compl_cnt;
1564};
1565
1566/**
1567 * struct vxge_hw_vpath_stats_sw_fifo_info - HW fifo statistics
1568 * @common_stats: Common counters for all queues
1569 * @total_posts: Total number of postings on the queue.
1570 * @total_buffers: Total number of buffers posted.
1571 * @txd_t_code_err_cnt: Array of transmit transfer codes. The position
1572 * (index) in this array reflects the transfer code type, for instance
1573 * 0xA - "loss of link".
1574 * Value txd_t_code_err_cnt[i] reflects the
1575 * number of times the corresponding transfer code was encountered.
1576 *
1577 * HW fifo counters
1578 * See also: struct vxge_hw_vpath_stats_sw_common_info{},
1579 * struct vxge_hw_vpath_stats_sw_ring_info{},
1580 */
1581struct vxge_hw_vpath_stats_sw_fifo_info {
1582 struct vxge_hw_vpath_stats_sw_common_info common_stats;
1583 u32 total_posts;
1584 u32 total_buffers;
1585 u32 txd_t_code_err_cnt[VXGE_HW_DTR_MAX_T_CODE];
1586};
1587
1588/**
1589 * struct vxge_hw_vpath_stats_sw_ring_info - HW ring statistics
1590 * @common_stats: Common counters for all queues
1591 * @rxd_t_code_err_cnt: Array of receive transfer codes. The position
1592 * (index) in this array reflects the transfer code type,
1593 * for instance
1594 * 0x7 - for "invalid receive buffer size", or 0x8 - for ECC.
1595 * Value rxd_t_code_err_cnt[i] reflects the
1596 * number of times the corresponding transfer code was encountered.
1597 *
1598 * HW ring counters
1599 * See also: struct vxge_hw_vpath_stats_sw_common_info{},
1600 * struct vxge_hw_vpath_stats_sw_fifo_info{},
1601 */
1602struct vxge_hw_vpath_stats_sw_ring_info {
1603 struct vxge_hw_vpath_stats_sw_common_info common_stats;
1604 u32 rxd_t_code_err_cnt[VXGE_HW_DTR_MAX_T_CODE];
1605
1606};
1607
1608/**
1609 * struct vxge_hw_vpath_stats_sw_err - HW vpath error statistics
1610 * @unknown_alarms:
1611 * @network_sustained_fault:
1612 * @network_sustained_ok:
1613 * @kdfcctl_fifo0_overwrite:
1614 * @kdfcctl_fifo0_poison:
1615 * @kdfcctl_fifo0_dma_error:
1616 * @dblgen_fifo0_overflow:
1617 * @statsb_pif_chain_error:
1618 * @statsb_drop_timeout:
1619 * @target_illegal_access:
1620 * @ini_serr_det:
1621 * @prc_ring_bumps:
1622 * @prc_rxdcm_sc_err:
1623 * @prc_rxdcm_sc_abort:
1624 * @prc_quanta_size_err:
1625 *
1626 * HW vpath error statistics
1627 */
1628struct vxge_hw_vpath_stats_sw_err {
1629 u32 unknown_alarms;
1630 u32 network_sustained_fault;
1631 u32 network_sustained_ok;
1632 u32 kdfcctl_fifo0_overwrite;
1633 u32 kdfcctl_fifo0_poison;
1634 u32 kdfcctl_fifo0_dma_error;
1635 u32 dblgen_fifo0_overflow;
1636 u32 statsb_pif_chain_error;
1637 u32 statsb_drop_timeout;
1638 u32 target_illegal_access;
1639 u32 ini_serr_det;
1640 u32 prc_ring_bumps;
1641 u32 prc_rxdcm_sc_err;
1642 u32 prc_rxdcm_sc_abort;
1643 u32 prc_quanta_size_err;
1644};
1645
1646/**
1647 * struct vxge_hw_vpath_stats_sw_info - HW vpath sw statistics
1648 * @soft_reset_cnt: Number of times soft reset is done on this vpath.
1649 * @error_stats: error counters for the vpath
1650 * @ring_stats: counters for ring belonging to the vpath
1651 * @fifo_stats: counters for fifo belonging to the vpath
1652 *
1653 * HW vpath sw statistics
1654 * See also: struct vxge_hw_device_info{} }.
1655 */
1656struct vxge_hw_vpath_stats_sw_info {
1657 u32 soft_reset_cnt;
1658 struct vxge_hw_vpath_stats_sw_err error_stats;
1659 struct vxge_hw_vpath_stats_sw_ring_info ring_stats;
1660 struct vxge_hw_vpath_stats_sw_fifo_info fifo_stats;
1661};
1662
1663/**
1664 * struct vxge_hw_device_stats_sw_info - HW own per-device statistics.
1665 *
1666 * @not_traffic_intr_cnt: Number of times the host was interrupted
1667 * without new completions.
1668 * "Non-traffic interrupt counter".
1669 * @traffic_intr_cnt: Number of traffic interrupts for the device.
1670 * @total_intr_cnt: Total number of traffic interrupts for the device.
1671 * @total_intr_cnt == @traffic_intr_cnt +
1672 * @not_traffic_intr_cnt
1673 * @soft_reset_cnt: Number of times soft reset is done on this device.
1674 * @vpath_info: please see struct vxge_hw_vpath_stats_sw_info{}
1675 * HW per-device statistics.
1676 */
1677struct vxge_hw_device_stats_sw_info {
1678 u32 not_traffic_intr_cnt;
1679 u32 traffic_intr_cnt;
1680 u32 total_intr_cnt;
1681 u32 soft_reset_cnt;
1682 struct vxge_hw_vpath_stats_sw_info
1683 vpath_info[VXGE_HW_MAX_VIRTUAL_PATHS];
1684};
1685
1686/**
1687 * struct vxge_hw_device_stats_sw_err - HW device error statistics.
1688 * @vpath_alarms: Number of vpath alarms
1689 *
1690 * HW Device error stats
1691 */
1692struct vxge_hw_device_stats_sw_err {
1693 u32 vpath_alarms;
1694};
1695
1696/**
1697 * struct vxge_hw_device_stats - Contains HW per-device statistics,
1698 * including hw.
1699 * @devh: HW device handle.
1700 * @dma_addr: DMA addres of the %hw_info. Given to device to fill-in the stats.
1701 * @hw_info_dmah: DMA handle used to map hw statistics onto the device memory
1702 * space.
1703 * @hw_info_dma_acch: One more DMA handle used subsequently to free the
1704 * DMA object. Note that this and the previous handle have
1705 * physical meaning for Solaris; on Windows and Linux the
1706 * corresponding value will be simply pointer to PCI device.
1707 *
1708 * @hw_dev_info_stats: Titan statistics maintained by the hardware.
1709 * @sw_dev_info_stats: HW's "soft" device informational statistics, e.g. number
1710 * of completions per interrupt.
1711 * @sw_dev_err_stats: HW's "soft" device error statistics.
1712 *
1713 * Structure-container of HW per-device statistics. Note that per-channel
1714 * statistics are kept in separate structures under HW's fifo and ring
1715 * channels.
1716 */
1717struct vxge_hw_device_stats {
1718 /* handles */
1719 struct __vxge_hw_device *devh;
1720
1721 /* HW device hardware statistics */
1722 struct vxge_hw_device_stats_hw_info hw_dev_info_stats;
1723
1724 /* HW device "soft" stats */
1725 struct vxge_hw_device_stats_sw_err sw_dev_err_stats;
1726 struct vxge_hw_device_stats_sw_info sw_dev_info_stats;
1727
1728};
1729
1730enum vxge_hw_status vxge_hw_device_hw_stats_enable(
1731 struct __vxge_hw_device *devh);
1732
1733enum vxge_hw_status vxge_hw_device_stats_get(
1734 struct __vxge_hw_device *devh,
1735 struct vxge_hw_device_stats_hw_info *hw_stats);
1736
1737enum vxge_hw_status vxge_hw_driver_stats_get(
1738 struct __vxge_hw_device *devh,
1739 struct vxge_hw_device_stats_sw_info *sw_stats);
1740
1741enum vxge_hw_status vxge_hw_mrpcim_stats_enable(struct __vxge_hw_device *devh);
1742
1743enum vxge_hw_status vxge_hw_mrpcim_stats_disable(struct __vxge_hw_device *devh);
1744
1745enum vxge_hw_status
1746vxge_hw_mrpcim_stats_access(
1747 struct __vxge_hw_device *devh,
1748 u32 operation,
1749 u32 location,
1750 u32 offset,
1751 u64 *stat);
1752
1753enum vxge_hw_status
1754vxge_hw_device_xmac_aggr_stats_get(struct __vxge_hw_device *devh, u32 port,
1755 struct vxge_hw_xmac_aggr_stats *aggr_stats);
1756
1757enum vxge_hw_status
1758vxge_hw_device_xmac_port_stats_get(struct __vxge_hw_device *devh, u32 port,
1759 struct vxge_hw_xmac_port_stats *port_stats);
1760
1761enum vxge_hw_status
1762vxge_hw_device_xmac_stats_get(struct __vxge_hw_device *devh,
1763 struct vxge_hw_xmac_stats *xmac_stats);
1764
1765/**
1766 * enum enum vxge_hw_mgmt_reg_type - Register types.
1767 *
1768 * @vxge_hw_mgmt_reg_type_legacy: Legacy registers
1769 * @vxge_hw_mgmt_reg_type_toc: TOC Registers
1770 * @vxge_hw_mgmt_reg_type_common: Common Registers
1771 * @vxge_hw_mgmt_reg_type_mrpcim: mrpcim registers
1772 * @vxge_hw_mgmt_reg_type_srpcim: srpcim registers
1773 * @vxge_hw_mgmt_reg_type_vpmgmt: vpath management registers
1774 * @vxge_hw_mgmt_reg_type_vpath: vpath registers
1775 *
1776 * Register type enumaration
1777 */
1778enum vxge_hw_mgmt_reg_type {
1779 vxge_hw_mgmt_reg_type_legacy = 0,
1780 vxge_hw_mgmt_reg_type_toc = 1,
1781 vxge_hw_mgmt_reg_type_common = 2,
1782 vxge_hw_mgmt_reg_type_mrpcim = 3,
1783 vxge_hw_mgmt_reg_type_srpcim = 4,
1784 vxge_hw_mgmt_reg_type_vpmgmt = 5,
1785 vxge_hw_mgmt_reg_type_vpath = 6
1786};
1787
1788enum vxge_hw_status
1789vxge_hw_mgmt_reg_read(struct __vxge_hw_device *devh,
1790 enum vxge_hw_mgmt_reg_type type,
1791 u32 index,
1792 u32 offset,
1793 u64 *value);
1794
1795enum vxge_hw_status
1796vxge_hw_mgmt_reg_write(struct __vxge_hw_device *devh,
1797 enum vxge_hw_mgmt_reg_type type,
1798 u32 index,
1799 u32 offset,
1800 u64 value);
1801
1802/**
1803 * enum enum vxge_hw_rxd_state - Descriptor (RXD) state.
1804 * @VXGE_HW_RXD_STATE_NONE: Invalid state.
1805 * @VXGE_HW_RXD_STATE_AVAIL: Descriptor is available for reservation.
1806 * @VXGE_HW_RXD_STATE_POSTED: Descriptor is posted for processing by the
1807 * device.
1808 * @VXGE_HW_RXD_STATE_FREED: Descriptor is free and can be reused for
1809 * filling-in and posting later.
1810 *
1811 * Titan/HW descriptor states.
1812 *
1813 */
1814enum vxge_hw_rxd_state {
1815 VXGE_HW_RXD_STATE_NONE = 0,
1816 VXGE_HW_RXD_STATE_AVAIL = 1,
1817 VXGE_HW_RXD_STATE_POSTED = 2,
1818 VXGE_HW_RXD_STATE_FREED = 3
1819};
1820
1821/**
1822 * struct vxge_hw_ring_rxd_info - Extended information associated with a
1823 * completed ring descriptor.
1824 * @syn_flag: SYN flag
1825 * @is_icmp: Is ICMP
1826 * @fast_path_eligible: Fast Path Eligible flag
1827 * @l3_cksum: in L3 checksum is valid
1828 * @l3_cksum: Result of IP checksum check (by Titan hardware).
1829 * This field containing VXGE_HW_L3_CKSUM_OK would mean that
1830 * the checksum is correct, otherwise - the datagram is
1831 * corrupted.
1832 * @l4_cksum: in L4 checksum is valid
1833 * @l4_cksum: Result of TCP/UDP checksum check (by Titan hardware).
1834 * This field containing VXGE_HW_L4_CKSUM_OK would mean that
1835 * the checksum is correct. Otherwise - the packet is
1836 * corrupted.
1837 * @frame: Zero or more of enum vxge_hw_frame_type flags.
1838 * See enum vxge_hw_frame_type{}.
1839 * @proto: zero or more of enum vxge_hw_frame_proto flags. Reporting bits for
1840 * various higher-layer protocols, including (but note restricted to)
1841 * TCP and UDP. See enum vxge_hw_frame_proto{}.
1842 * @is_vlan: If vlan tag is valid
1843 * @vlan: VLAN tag extracted from the received frame.
1844 * @rth_bucket: RTH bucket
1845 * @rth_it_hit: Set, If RTH hash value calculated by the Titan hardware
1846 * has a matching entry in the Indirection table.
1847 * @rth_spdm_hit: Set, If RTH hash value calculated by the Titan hardware
1848 * has a matching entry in the Socket Pair Direct Match table.
1849 * @rth_hash_type: RTH hash code of the function used to calculate the hash.
1850 * @rth_value: Receive Traffic Hashing(RTH) hash value. Produced by Titan
1851 * hardware if RTH is enabled.
1852 */
1853struct vxge_hw_ring_rxd_info {
1854 u32 syn_flag;
1855 u32 is_icmp;
1856 u32 fast_path_eligible;
1857 u32 l3_cksum_valid;
1858 u32 l3_cksum;
1859 u32 l4_cksum_valid;
1860 u32 l4_cksum;
1861 u32 frame;
1862 u32 proto;
1863 u32 is_vlan;
1864 u32 vlan;
1865 u32 rth_bucket;
1866 u32 rth_it_hit;
1867 u32 rth_spdm_hit;
1868 u32 rth_hash_type;
1869 u32 rth_value;
1870};
1871
1872/**
1873 * enum enum vxge_hw_ring_hash_type - RTH hash types
1874 * @VXGE_HW_RING_HASH_TYPE_NONE: No Hash
1875 * @VXGE_HW_RING_HASH_TYPE_TCP_IPV4: TCP IPv4
1876 * @VXGE_HW_RING_HASH_TYPE_UDP_IPV4: UDP IPv4
1877 * @VXGE_HW_RING_HASH_TYPE_IPV4: IPv4
1878 * @VXGE_HW_RING_HASH_TYPE_TCP_IPV6: TCP IPv6
1879 * @VXGE_HW_RING_HASH_TYPE_UDP_IPV6: UDP IPv6
1880 * @VXGE_HW_RING_HASH_TYPE_IPV6: IPv6
1881 * @VXGE_HW_RING_HASH_TYPE_TCP_IPV6_EX: TCP IPv6 extension
1882 * @VXGE_HW_RING_HASH_TYPE_UDP_IPV6_EX: UDP IPv6 extension
1883 * @VXGE_HW_RING_HASH_TYPE_IPV6_EX: IPv6 extension
1884 *
1885 * RTH hash types
1886 */
1887enum vxge_hw_ring_hash_type {
1888 VXGE_HW_RING_HASH_TYPE_NONE = 0x0,
1889 VXGE_HW_RING_HASH_TYPE_TCP_IPV4 = 0x1,
1890 VXGE_HW_RING_HASH_TYPE_UDP_IPV4 = 0x2,
1891 VXGE_HW_RING_HASH_TYPE_IPV4 = 0x3,
1892 VXGE_HW_RING_HASH_TYPE_TCP_IPV6 = 0x4,
1893 VXGE_HW_RING_HASH_TYPE_UDP_IPV6 = 0x5,
1894 VXGE_HW_RING_HASH_TYPE_IPV6 = 0x6,
1895 VXGE_HW_RING_HASH_TYPE_TCP_IPV6_EX = 0x7,
1896 VXGE_HW_RING_HASH_TYPE_UDP_IPV6_EX = 0x8,
1897 VXGE_HW_RING_HASH_TYPE_IPV6_EX = 0x9
1898};
1899
1900enum vxge_hw_status vxge_hw_ring_rxd_reserve(
1901 struct __vxge_hw_ring *ring_handle,
1902 void **rxdh);
1903
1904void
1905vxge_hw_ring_rxd_pre_post(
1906 struct __vxge_hw_ring *ring_handle,
1907 void *rxdh);
1908
1909void
1910vxge_hw_ring_rxd_post_post(
1911 struct __vxge_hw_ring *ring_handle,
1912 void *rxdh);
1913
1914enum vxge_hw_status
1915vxge_hw_ring_replenish(struct __vxge_hw_ring *ring_handle, u16 min_flag);
1916
1917void
1918vxge_hw_ring_rxd_post_post_wmb(
1919 struct __vxge_hw_ring *ring_handle,
1920 void *rxdh);
1921
1922void vxge_hw_ring_rxd_post(
1923 struct __vxge_hw_ring *ring_handle,
1924 void *rxdh);
1925
1926enum vxge_hw_status vxge_hw_ring_rxd_next_completed(
1927 struct __vxge_hw_ring *ring_handle,
1928 void **rxdh,
1929 u8 *t_code);
1930
1931enum vxge_hw_status vxge_hw_ring_handle_tcode(
1932 struct __vxge_hw_ring *ring_handle,
1933 void *rxdh,
1934 u8 t_code);
1935
1936void vxge_hw_ring_rxd_free(
1937 struct __vxge_hw_ring *ring_handle,
1938 void *rxdh);
1939
1940/**
1941 * enum enum vxge_hw_frame_proto - Higher-layer ethernet protocols.
1942 * @VXGE_HW_FRAME_PROTO_VLAN_TAGGED: VLAN.
1943 * @VXGE_HW_FRAME_PROTO_IPV4: IPv4.
1944 * @VXGE_HW_FRAME_PROTO_IPV6: IPv6.
1945 * @VXGE_HW_FRAME_PROTO_IP_FRAG: IP fragmented.
1946 * @VXGE_HW_FRAME_PROTO_TCP: TCP.
1947 * @VXGE_HW_FRAME_PROTO_UDP: UDP.
1948 * @VXGE_HW_FRAME_PROTO_TCP_OR_UDP: TCP or UDP.
1949 *
1950 * Higher layer ethernet protocols and options.
1951 */
1952enum vxge_hw_frame_proto {
1953 VXGE_HW_FRAME_PROTO_VLAN_TAGGED = 0x80,
1954 VXGE_HW_FRAME_PROTO_IPV4 = 0x10,
1955 VXGE_HW_FRAME_PROTO_IPV6 = 0x08,
1956 VXGE_HW_FRAME_PROTO_IP_FRAG = 0x04,
1957 VXGE_HW_FRAME_PROTO_TCP = 0x02,
1958 VXGE_HW_FRAME_PROTO_UDP = 0x01,
1959 VXGE_HW_FRAME_PROTO_TCP_OR_UDP = (VXGE_HW_FRAME_PROTO_TCP | \
1960 VXGE_HW_FRAME_PROTO_UDP)
1961};
1962
1963/**
1964 * enum enum vxge_hw_fifo_gather_code - Gather codes used in fifo TxD
1965 * @VXGE_HW_FIFO_GATHER_CODE_FIRST: First TxDL
1966 * @VXGE_HW_FIFO_GATHER_CODE_MIDDLE: Middle TxDL
1967 * @VXGE_HW_FIFO_GATHER_CODE_LAST: Last TxDL
1968 * @VXGE_HW_FIFO_GATHER_CODE_FIRST_LAST: First and Last TxDL.
1969 *
1970 * These gather codes are used to indicate the position of a TxD in a TxD list
1971 */
1972enum vxge_hw_fifo_gather_code {
1973 VXGE_HW_FIFO_GATHER_CODE_FIRST = 0x2,
1974 VXGE_HW_FIFO_GATHER_CODE_MIDDLE = 0x0,
1975 VXGE_HW_FIFO_GATHER_CODE_LAST = 0x1,
1976 VXGE_HW_FIFO_GATHER_CODE_FIRST_LAST = 0x3
1977};
1978
1979/**
1980 * enum enum vxge_hw_fifo_tcode - tcodes used in fifo
1981 * @VXGE_HW_FIFO_T_CODE_OK: Transfer OK
1982 * @VXGE_HW_FIFO_T_CODE_PCI_READ_CORRUPT: PCI read transaction (either TxD or
1983 * frame data) returned with corrupt data.
1984 * @VXGE_HW_FIFO_T_CODE_PCI_READ_FAIL:PCI read transaction was returned
1985 * with no data.
1986 * @VXGE_HW_FIFO_T_CODE_INVALID_MSS: The host attempted to send either a
1987 * frame or LSO MSS that was too long (>9800B).
1988 * @VXGE_HW_FIFO_T_CODE_LSO_ERROR: Error detected during TCP/UDP Large Send
1989 * Offload operation, due to improper header template,
1990 * unsupported protocol, etc.
1991 * @VXGE_HW_FIFO_T_CODE_UNUSED: Unused
1992 * @VXGE_HW_FIFO_T_CODE_MULTI_ERROR: Set to 1 by the adapter if multiple
1993 * data buffer transfer errors are encountered (see below).
1994 * Otherwise it is set to 0.
1995 *
1996 * These tcodes are returned in various API for TxD status
1997 */
1998enum vxge_hw_fifo_tcode {
1999 VXGE_HW_FIFO_T_CODE_OK = 0x0,
2000 VXGE_HW_FIFO_T_CODE_PCI_READ_CORRUPT = 0x1,
2001 VXGE_HW_FIFO_T_CODE_PCI_READ_FAIL = 0x2,
2002 VXGE_HW_FIFO_T_CODE_INVALID_MSS = 0x3,
2003 VXGE_HW_FIFO_T_CODE_LSO_ERROR = 0x4,
2004 VXGE_HW_FIFO_T_CODE_UNUSED = 0x7,
2005 VXGE_HW_FIFO_T_CODE_MULTI_ERROR = 0x8
2006};
2007
2008enum vxge_hw_status vxge_hw_fifo_txdl_reserve(
2009 struct __vxge_hw_fifo *fifoh,
2010 void **txdlh,
2011 void **txdl_priv);
2012
2013void vxge_hw_fifo_txdl_buffer_set(
2014 struct __vxge_hw_fifo *fifo_handle,
2015 void *txdlh,
2016 u32 frag_idx,
2017 dma_addr_t dma_pointer,
2018 u32 size);
2019
2020void vxge_hw_fifo_txdl_post(
2021 struct __vxge_hw_fifo *fifo_handle,
2022 void *txdlh);
2023
2024u32 vxge_hw_fifo_free_txdl_count_get(
2025 struct __vxge_hw_fifo *fifo_handle);
2026
2027enum vxge_hw_status vxge_hw_fifo_txdl_next_completed(
2028 struct __vxge_hw_fifo *fifoh,
2029 void **txdlh,
2030 enum vxge_hw_fifo_tcode *t_code);
2031
2032enum vxge_hw_status vxge_hw_fifo_handle_tcode(
2033 struct __vxge_hw_fifo *fifoh,
2034 void *txdlh,
2035 enum vxge_hw_fifo_tcode t_code);
2036
2037void vxge_hw_fifo_txdl_free(
2038 struct __vxge_hw_fifo *fifoh,
2039 void *txdlh);
2040
2041/*
2042 * Device
2043 */
2044
2045#define VXGE_HW_RING_NEXT_BLOCK_POINTER_OFFSET (VXGE_HW_BLOCK_SIZE-8)
2046#define VXGE_HW_RING_MEMBLOCK_IDX_OFFSET (VXGE_HW_BLOCK_SIZE-16)
2047#define VXGE_HW_RING_MIN_BUFF_ALLOCATION 64
2048
2049/*
2050 * struct __vxge_hw_ring_rxd_priv - Receive descriptor HW-private data.
2051 * @dma_addr: DMA (mapped) address of _this_ descriptor.
2052 * @dma_handle: DMA handle used to map the descriptor onto device.
2053 * @dma_offset: Descriptor's offset in the memory block. HW allocates
2054 * descriptors in memory blocks of %VXGE_HW_BLOCK_SIZE
2055 * bytes. Each memblock is contiguous DMA-able memory. Each
2056 * memblock contains 1 or more 4KB RxD blocks visible to the
2057 * Titan hardware.
2058 * @dma_object: DMA address and handle of the memory block that contains
2059 * the descriptor. This member is used only in the "checked"
2060 * version of the HW (to enforce certain assertions);
2061 * otherwise it gets compiled out.
2062 * @allocated: True if the descriptor is reserved, 0 otherwise. Internal usage.
2063 *
2064 * Per-receive decsriptor HW-private data. HW uses the space to keep DMA
2065 * information associated with the descriptor. Note that driver can ask HW
2066 * to allocate additional per-descriptor space for its own (driver-specific)
2067 * purposes.
2068 */
2069struct __vxge_hw_ring_rxd_priv {
2070 dma_addr_t dma_addr;
2071 struct pci_dev *dma_handle;
2072 ptrdiff_t dma_offset;
2073#ifdef VXGE_DEBUG_ASSERT
2074 struct vxge_hw_mempool_dma *dma_object;
2075#endif
2076};
2077
2078/* ========================= RING PRIVATE API ============================= */
2079u64
2080__vxge_hw_ring_first_block_address_get(
2081 struct __vxge_hw_ring *ringh);
2082
2083enum vxge_hw_status
2084__vxge_hw_ring_create(
2085 struct __vxge_hw_vpath_handle *vpath_handle,
2086 struct vxge_hw_ring_attr *attr);
2087
2088enum vxge_hw_status
2089__vxge_hw_ring_abort(
2090 struct __vxge_hw_ring *ringh);
2091
2092enum vxge_hw_status
2093__vxge_hw_ring_reset(
2094 struct __vxge_hw_ring *ringh);
2095
2096enum vxge_hw_status
2097__vxge_hw_ring_delete(
2098 struct __vxge_hw_vpath_handle *vpath_handle);
2099
2100/* ========================= FIFO PRIVATE API ============================= */
2101
2102struct vxge_hw_fifo_attr;
2103
2104enum vxge_hw_status
2105__vxge_hw_fifo_create(
2106 struct __vxge_hw_vpath_handle *vpath_handle,
2107 struct vxge_hw_fifo_attr *attr);
2108
2109enum vxge_hw_status
2110__vxge_hw_fifo_abort(
2111 struct __vxge_hw_fifo *fifoh);
2112
2113enum vxge_hw_status
2114__vxge_hw_fifo_reset(
2115 struct __vxge_hw_fifo *ringh);
2116
2117enum vxge_hw_status
2118__vxge_hw_fifo_delete(
2119 struct __vxge_hw_vpath_handle *vpath_handle);
2120
2121struct vxge_hw_mempool_cbs {
2122 void (*item_func_alloc)(
2123 struct vxge_hw_mempool *mempoolh,
2124 u32 memblock_index,
2125 struct vxge_hw_mempool_dma *dma_object,
2126 u32 index,
2127 u32 is_last);
2128};
2129
2130void
2131__vxge_hw_mempool_destroy(
2132 struct vxge_hw_mempool *mempool);
2133
2134#define VXGE_HW_VIRTUAL_PATH_HANDLE(vpath) \
2135 ((struct __vxge_hw_vpath_handle *)(vpath)->vpath_handles.next)
2136
2137enum vxge_hw_status
2138__vxge_hw_vpath_rts_table_get(
2139 struct __vxge_hw_vpath_handle *vpath_handle,
2140 u32 action,
2141 u32 rts_table,
2142 u32 offset,
2143 u64 *data1,
2144 u64 *data2);
2145
2146enum vxge_hw_status
2147__vxge_hw_vpath_rts_table_set(
2148 struct __vxge_hw_vpath_handle *vpath_handle,
2149 u32 action,
2150 u32 rts_table,
2151 u32 offset,
2152 u64 data1,
2153 u64 data2);
2154
2155enum vxge_hw_status
2156__vxge_hw_vpath_reset(
2157 struct __vxge_hw_device *devh,
2158 u32 vp_id);
2159
2160enum vxge_hw_status
2161__vxge_hw_vpath_sw_reset(
2162 struct __vxge_hw_device *devh,
2163 u32 vp_id);
2164
2165enum vxge_hw_status
2166__vxge_hw_vpath_enable(
2167 struct __vxge_hw_device *devh,
2168 u32 vp_id);
2169
2170void
2171__vxge_hw_vpath_prc_configure(
2172 struct __vxge_hw_device *devh,
2173 u32 vp_id);
2174
2175enum vxge_hw_status
2176__vxge_hw_vpath_kdfc_configure(
2177 struct __vxge_hw_device *devh,
2178 u32 vp_id);
2179
2180enum vxge_hw_status
2181__vxge_hw_vpath_mac_configure(
2182 struct __vxge_hw_device *devh,
2183 u32 vp_id);
2184
2185enum vxge_hw_status
2186__vxge_hw_vpath_tim_configure(
2187 struct __vxge_hw_device *devh,
2188 u32 vp_id);
2189
2190enum vxge_hw_status
2191__vxge_hw_vpath_initialize(
2192 struct __vxge_hw_device *devh,
2193 u32 vp_id);
2194
2195enum vxge_hw_status
2196__vxge_hw_vp_initialize(
2197 struct __vxge_hw_device *devh,
2198 u32 vp_id,
2199 struct vxge_hw_vp_config *config);
2200
2201void
2202__vxge_hw_vp_terminate(
2203 struct __vxge_hw_device *devh,
2204 u32 vp_id);
2205
2206enum vxge_hw_status
2207__vxge_hw_vpath_alarm_process(
2208 struct __vxge_hw_virtualpath *vpath,
2209 u32 skip_alarms);
2210
2211void vxge_hw_device_intr_enable(
2212 struct __vxge_hw_device *devh);
2213
2214u32 vxge_hw_device_set_intr_type(struct __vxge_hw_device *devh, u32 intr_mode);
2215
2216void vxge_hw_device_intr_disable(
2217 struct __vxge_hw_device *devh);
2218
2219void vxge_hw_device_mask_all(
2220 struct __vxge_hw_device *devh);
2221
2222void vxge_hw_device_unmask_all(
2223 struct __vxge_hw_device *devh);
2224
2225enum vxge_hw_status vxge_hw_device_begin_irq(
2226 struct __vxge_hw_device *devh,
2227 u32 skip_alarms,
2228 u64 *reason);
2229
2230void vxge_hw_device_clear_tx_rx(
2231 struct __vxge_hw_device *devh);
2232
2233/*
2234 * Virtual Paths
2235 */
2236
2237u32 vxge_hw_vpath_id(
2238 struct __vxge_hw_vpath_handle *vpath_handle);
2239
2240enum vxge_hw_vpath_mac_addr_add_mode {
2241 VXGE_HW_VPATH_MAC_ADDR_ADD_DUPLICATE = 0,
2242 VXGE_HW_VPATH_MAC_ADDR_DISCARD_DUPLICATE = 1,
2243 VXGE_HW_VPATH_MAC_ADDR_REPLACE_DUPLICATE = 2
2244};
2245
2246enum vxge_hw_status
2247vxge_hw_vpath_mac_addr_add(
2248 struct __vxge_hw_vpath_handle *vpath_handle,
2249 u8 (macaddr)[ETH_ALEN],
2250 u8 (macaddr_mask)[ETH_ALEN],
2251 enum vxge_hw_vpath_mac_addr_add_mode duplicate_mode);
2252
2253enum vxge_hw_status
2254vxge_hw_vpath_mac_addr_get(
2255 struct __vxge_hw_vpath_handle *vpath_handle,
2256 u8 (macaddr)[ETH_ALEN],
2257 u8 (macaddr_mask)[ETH_ALEN]);
2258
2259enum vxge_hw_status
2260vxge_hw_vpath_mac_addr_get_next(
2261 struct __vxge_hw_vpath_handle *vpath_handle,
2262 u8 (macaddr)[ETH_ALEN],
2263 u8 (macaddr_mask)[ETH_ALEN]);
2264
2265enum vxge_hw_status
2266vxge_hw_vpath_mac_addr_delete(
2267 struct __vxge_hw_vpath_handle *vpath_handle,
2268 u8 (macaddr)[ETH_ALEN],
2269 u8 (macaddr_mask)[ETH_ALEN]);
2270
2271enum vxge_hw_status
2272vxge_hw_vpath_vid_add(
2273 struct __vxge_hw_vpath_handle *vpath_handle,
2274 u64 vid);
2275
2276enum vxge_hw_status
2277vxge_hw_vpath_vid_get(
2278 struct __vxge_hw_vpath_handle *vpath_handle,
2279 u64 *vid);
2280
2281enum vxge_hw_status
2282vxge_hw_vpath_vid_get_next(
2283 struct __vxge_hw_vpath_handle *vpath_handle,
2284 u64 *vid);
2285
2286enum vxge_hw_status
2287vxge_hw_vpath_vid_delete(
2288 struct __vxge_hw_vpath_handle *vpath_handle,
2289 u64 vid);
2290
2291enum vxge_hw_status
2292vxge_hw_vpath_etype_add(
2293 struct __vxge_hw_vpath_handle *vpath_handle,
2294 u64 etype);
2295
2296enum vxge_hw_status
2297vxge_hw_vpath_etype_get(
2298 struct __vxge_hw_vpath_handle *vpath_handle,
2299 u64 *etype);
2300
2301enum vxge_hw_status
2302vxge_hw_vpath_etype_get_next(
2303 struct __vxge_hw_vpath_handle *vpath_handle,
2304 u64 *etype);
2305
2306enum vxge_hw_status
2307vxge_hw_vpath_etype_delete(
2308 struct __vxge_hw_vpath_handle *vpath_handle,
2309 u64 etype);
2310
2311enum vxge_hw_status vxge_hw_vpath_promisc_enable(
2312 struct __vxge_hw_vpath_handle *vpath_handle);
2313
2314enum vxge_hw_status vxge_hw_vpath_promisc_disable(
2315 struct __vxge_hw_vpath_handle *vpath_handle);
2316
2317enum vxge_hw_status vxge_hw_vpath_bcast_enable(
2318 struct __vxge_hw_vpath_handle *vpath_handle);
2319
2320enum vxge_hw_status vxge_hw_vpath_mcast_enable(
2321 struct __vxge_hw_vpath_handle *vpath_handle);
2322
2323enum vxge_hw_status vxge_hw_vpath_mcast_disable(
2324 struct __vxge_hw_vpath_handle *vpath_handle);
2325
2326enum vxge_hw_status vxge_hw_vpath_poll_rx(
2327 struct __vxge_hw_ring *ringh);
2328
2329enum vxge_hw_status vxge_hw_vpath_poll_tx(
2330 struct __vxge_hw_fifo *fifoh,
2331 void **skb_ptr);
2332
2333enum vxge_hw_status vxge_hw_vpath_alarm_process(
2334 struct __vxge_hw_vpath_handle *vpath_handle,
2335 u32 skip_alarms);
2336
2337enum vxge_hw_status
2338vxge_hw_vpath_msix_set(struct __vxge_hw_vpath_handle *vpath_handle,
2339 int *tim_msix_id, int alarm_msix_id);
2340
2341void
2342vxge_hw_vpath_msix_mask(struct __vxge_hw_vpath_handle *vpath_handle,
2343 int msix_id);
2344
2345void vxge_hw_device_flush_io(struct __vxge_hw_device *devh);
2346
2347void
2348vxge_hw_vpath_msix_clear(struct __vxge_hw_vpath_handle *vpath_handle,
2349 int msix_id);
2350
2351void
2352vxge_hw_vpath_msix_unmask(struct __vxge_hw_vpath_handle *vpath_handle,
2353 int msix_id);
2354
2355void
2356vxge_hw_vpath_msix_mask_all(struct __vxge_hw_vpath_handle *vpath_handle);
2357
2358enum vxge_hw_status vxge_hw_vpath_intr_enable(
2359 struct __vxge_hw_vpath_handle *vpath_handle);
2360
2361enum vxge_hw_status vxge_hw_vpath_intr_disable(
2362 struct __vxge_hw_vpath_handle *vpath_handle);
2363
2364void vxge_hw_vpath_inta_mask_tx_rx(
2365 struct __vxge_hw_vpath_handle *vpath_handle);
2366
2367void vxge_hw_vpath_inta_unmask_tx_rx(
2368 struct __vxge_hw_vpath_handle *vpath_handle);
2369
2370void
2371vxge_hw_channel_msix_mask(struct __vxge_hw_channel *channelh, int msix_id);
2372
2373void
2374vxge_hw_channel_msix_unmask(struct __vxge_hw_channel *channelh, int msix_id);
2375
2376enum vxge_hw_status
2377vxge_hw_channel_dtr_alloc(struct __vxge_hw_channel *channel, void **dtrh);
2378
2379void
2380vxge_hw_channel_dtr_post(struct __vxge_hw_channel *channel, void *dtrh);
2381
2382void
2383vxge_hw_channel_dtr_try_complete(struct __vxge_hw_channel *channel,
2384 void **dtrh);
2385
2386void
2387vxge_hw_channel_dtr_complete(struct __vxge_hw_channel *channel);
2388
2389void
2390vxge_hw_channel_dtr_free(struct __vxge_hw_channel *channel, void *dtrh);
2391
2392int
2393vxge_hw_channel_dtr_count(struct __vxge_hw_channel *channel);
2394
2395/* ========================== PRIVATE API ================================= */
2396
2397enum vxge_hw_status
2398__vxge_hw_device_handle_link_up_ind(struct __vxge_hw_device *hldev);
2399
2400enum vxge_hw_status
2401__vxge_hw_device_handle_link_down_ind(struct __vxge_hw_device *hldev);
2402
2403enum vxge_hw_status
2404__vxge_hw_device_handle_error(
2405 struct __vxge_hw_device *hldev,
2406 u32 vp_id,
2407 enum vxge_hw_event type);
2408
2409#endif
diff --git a/drivers/net/vxge/vxge-version.h b/drivers/net/vxge/vxge-version.h
new file mode 100644
index 000000000000..7da02c545ed5
--- /dev/null
+++ b/drivers/net/vxge/vxge-version.h
@@ -0,0 +1,23 @@
1/******************************************************************************
2 * This software may be used and distributed according to the terms of
3 * the GNU General Public License (GPL), incorporated herein by reference.
4 * Drivers based on or derived from this code fall under the GPL and must
5 * retain the authorship, copyright and license notice. This file is not
6 * a complete program and may only be used when the entire operating
7 * system is licensed under the GPL.
8 * See the file COPYING in this distribution for more information.
9 *
10 * vxge-version.h: Driver for Neterion Inc's X3100 Series 10GbE PCIe I/O
11 * Virtualized Server Adapter.
12 * Copyright(c) 2002-2009 Neterion Inc.
13 ******************************************************************************/
14#ifndef VXGE_VERSION_H
15
16#define VXGE_VERSION_H
17
18#define VXGE_VERSION_MAJOR "2"
19#define VXGE_VERSION_MINOR "0"
20#define VXGE_VERSION_FIX "1"
21#define VXGE_VERSION_BUILD "17129"
22#define VXGE_VERSION_FOR "k"
23#endif
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-22 02:41:05 -0400