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-rw-r--r--drivers/net/pcmcia/pcnet_cs.c1710
1 files changed, 1710 insertions, 0 deletions
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
new file mode 100644
index 00000000000..b4fd7c3ed07
--- /dev/null
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -0,0 +1,1710 @@
1/*======================================================================
2
3 A PCMCIA ethernet driver for NS8390-based cards
4
5 This driver supports the D-Link DE-650 and Linksys EthernetCard
6 cards, the newer D-Link and Linksys combo cards, Accton EN2212
7 cards, the RPTI EP400, and the PreMax PE-200 in non-shared-memory
8 mode, and the IBM Credit Card Adapter, the NE4100, the Thomas
9 Conrad ethernet card, and the Kingston KNE-PCM/x in shared-memory
10 mode. It will also handle the Socket EA card in either mode.
11
12 Copyright (C) 1999 David A. Hinds -- dahinds@users.sourceforge.net
13
14 pcnet_cs.c 1.153 2003/11/09 18:53:09
15
16 The network driver code is based on Donald Becker's NE2000 code:
17
18 Written 1992,1993 by Donald Becker.
19 Copyright 1993 United States Government as represented by the
20 Director, National Security Agency. This software may be used and
21 distributed according to the terms of the GNU General Public License,
22 incorporated herein by reference.
23 Donald Becker may be reached at becker@scyld.com
24
25 Based also on Keith Moore's changes to Don Becker's code, for IBM
26 CCAE support. Drivers merged back together, and shared-memory
27 Socket EA support added, by Ken Raeburn, September 1995.
28
29======================================================================*/
30
31#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
32
33#include <linux/kernel.h>
34#include <linux/module.h>
35#include <linux/init.h>
36#include <linux/ptrace.h>
37#include <linux/string.h>
38#include <linux/timer.h>
39#include <linux/delay.h>
40#include <linux/netdevice.h>
41#include <linux/log2.h>
42#include <linux/etherdevice.h>
43#include <linux/mii.h>
44#include "../8390.h"
45
46#include <pcmcia/cistpl.h>
47#include <pcmcia/ciscode.h>
48#include <pcmcia/ds.h>
49#include <pcmcia/cisreg.h>
50
51#include <asm/io.h>
52#include <asm/system.h>
53#include <asm/byteorder.h>
54#include <asm/uaccess.h>
55
56#define PCNET_CMD 0x00
57#define PCNET_DATAPORT 0x10 /* NatSemi-defined port window offset. */
58#define PCNET_RESET 0x1f /* Issue a read to reset, a write to clear. */
59#define PCNET_MISC 0x18 /* For IBM CCAE and Socket EA cards */
60
61#define PCNET_START_PG 0x40 /* First page of TX buffer */
62#define PCNET_STOP_PG 0x80 /* Last page +1 of RX ring */
63
64/* Socket EA cards have a larger packet buffer */
65#define SOCKET_START_PG 0x01
66#define SOCKET_STOP_PG 0xff
67
68#define PCNET_RDC_TIMEOUT (2*HZ/100) /* Max wait in jiffies for Tx RDC */
69
70static const char *if_names[] = { "auto", "10baseT", "10base2"};
71
72
73/*====================================================================*/
74
75/* Module parameters */
76
77MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
78MODULE_DESCRIPTION("NE2000 compatible PCMCIA ethernet driver");
79MODULE_LICENSE("GPL");
80
81#define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0)
82
83INT_MODULE_PARM(if_port, 1); /* Transceiver type */
84INT_MODULE_PARM(use_big_buf, 1); /* use 64K packet buffer? */
85INT_MODULE_PARM(mem_speed, 0); /* shared mem speed, in ns */
86INT_MODULE_PARM(delay_output, 0); /* pause after xmit? */
87INT_MODULE_PARM(delay_time, 4); /* in usec */
88INT_MODULE_PARM(use_shmem, -1); /* use shared memory? */
89INT_MODULE_PARM(full_duplex, 0); /* full duplex? */
90
91/* Ugh! Let the user hardwire the hardware address for queer cards */
92static int hw_addr[6] = { 0, /* ... */ };
93module_param_array(hw_addr, int, NULL, 0);
94
95/*====================================================================*/
96
97static void mii_phy_probe(struct net_device *dev);
98static int pcnet_config(struct pcmcia_device *link);
99static void pcnet_release(struct pcmcia_device *link);
100static int pcnet_open(struct net_device *dev);
101static int pcnet_close(struct net_device *dev);
102static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
103static irqreturn_t ei_irq_wrapper(int irq, void *dev_id);
104static void ei_watchdog(u_long arg);
105static void pcnet_reset_8390(struct net_device *dev);
106static int set_config(struct net_device *dev, struct ifmap *map);
107static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
108 int stop_pg, int cm_offset);
109static int setup_dma_config(struct pcmcia_device *link, int start_pg,
110 int stop_pg);
111
112static void pcnet_detach(struct pcmcia_device *p_dev);
113
114/*====================================================================*/
115
116typedef struct hw_info_t {
117 u_int offset;
118 u_char a0, a1, a2;
119 u_int flags;
120} hw_info_t;
121
122#define DELAY_OUTPUT 0x01
123#define HAS_MISC_REG 0x02
124#define USE_BIG_BUF 0x04
125#define HAS_IBM_MISC 0x08
126#define IS_DL10019 0x10
127#define IS_DL10022 0x20
128#define HAS_MII 0x40
129#define USE_SHMEM 0x80 /* autodetected */
130
131#define AM79C9XX_HOME_PHY 0x00006B90 /* HomePNA PHY */
132#define AM79C9XX_ETH_PHY 0x00006B70 /* 10baseT PHY */
133#define MII_PHYID_REV_MASK 0xfffffff0
134#define MII_PHYID_REG1 0x02
135#define MII_PHYID_REG2 0x03
136
137static hw_info_t hw_info[] = {
138 { /* Accton EN2212 */ 0x0ff0, 0x00, 0x00, 0xe8, DELAY_OUTPUT },
139 { /* Allied Telesis LA-PCM */ 0x0ff0, 0x00, 0x00, 0xf4, 0 },
140 { /* APEX MultiCard */ 0x03f4, 0x00, 0x20, 0xe5, 0 },
141 { /* ASANTE FriendlyNet */ 0x4910, 0x00, 0x00, 0x94,
142 DELAY_OUTPUT | HAS_IBM_MISC },
143 { /* Danpex EN-6200P2 */ 0x0110, 0x00, 0x40, 0xc7, 0 },
144 { /* DataTrek NetCard */ 0x0ff0, 0x00, 0x20, 0xe8, 0 },
145 { /* Dayna CommuniCard E */ 0x0110, 0x00, 0x80, 0x19, 0 },
146 { /* D-Link DE-650 */ 0x0040, 0x00, 0x80, 0xc8, 0 },
147 { /* EP-210 Ethernet */ 0x0110, 0x00, 0x40, 0x33, 0 },
148 { /* EP4000 Ethernet */ 0x01c0, 0x00, 0x00, 0xb4, 0 },
149 { /* Epson EEN10B */ 0x0ff0, 0x00, 0x00, 0x48,
150 HAS_MISC_REG | HAS_IBM_MISC },
151 { /* ELECOM Laneed LD-CDWA */ 0xb8, 0x08, 0x00, 0x42, 0 },
152 { /* Hypertec Ethernet */ 0x01c0, 0x00, 0x40, 0x4c, 0 },
153 { /* IBM CCAE */ 0x0ff0, 0x08, 0x00, 0x5a,
154 HAS_MISC_REG | HAS_IBM_MISC },
155 { /* IBM CCAE */ 0x0ff0, 0x00, 0x04, 0xac,
156 HAS_MISC_REG | HAS_IBM_MISC },
157 { /* IBM CCAE */ 0x0ff0, 0x00, 0x06, 0x29,
158 HAS_MISC_REG | HAS_IBM_MISC },
159 { /* IBM FME */ 0x0374, 0x08, 0x00, 0x5a,
160 HAS_MISC_REG | HAS_IBM_MISC },
161 { /* IBM FME */ 0x0374, 0x00, 0x04, 0xac,
162 HAS_MISC_REG | HAS_IBM_MISC },
163 { /* Kansai KLA-PCM/T */ 0x0ff0, 0x00, 0x60, 0x87,
164 HAS_MISC_REG | HAS_IBM_MISC },
165 { /* NSC DP83903 */ 0x0374, 0x08, 0x00, 0x17,
166 HAS_MISC_REG | HAS_IBM_MISC },
167 { /* NSC DP83903 */ 0x0374, 0x00, 0xc0, 0xa8,
168 HAS_MISC_REG | HAS_IBM_MISC },
169 { /* NSC DP83903 */ 0x0374, 0x00, 0xa0, 0xb0,
170 HAS_MISC_REG | HAS_IBM_MISC },
171 { /* NSC DP83903 */ 0x0198, 0x00, 0x20, 0xe0,
172 HAS_MISC_REG | HAS_IBM_MISC },
173 { /* I-O DATA PCLA/T */ 0x0ff0, 0x00, 0xa0, 0xb0, 0 },
174 { /* Katron PE-520 */ 0x0110, 0x00, 0x40, 0xf6, 0 },
175 { /* Kingston KNE-PCM/x */ 0x0ff0, 0x00, 0xc0, 0xf0,
176 HAS_MISC_REG | HAS_IBM_MISC },
177 { /* Kingston KNE-PCM/x */ 0x0ff0, 0xe2, 0x0c, 0x0f,
178 HAS_MISC_REG | HAS_IBM_MISC },
179 { /* Kingston KNE-PC2 */ 0x0180, 0x00, 0xc0, 0xf0, 0 },
180 { /* Maxtech PCN2000 */ 0x5000, 0x00, 0x00, 0xe8, 0 },
181 { /* NDC Instant-Link */ 0x003a, 0x00, 0x80, 0xc6, 0 },
182 { /* NE2000 Compatible */ 0x0ff0, 0x00, 0xa0, 0x0c, 0 },
183 { /* Network General Sniffer */ 0x0ff0, 0x00, 0x00, 0x65,
184 HAS_MISC_REG | HAS_IBM_MISC },
185 { /* Panasonic VEL211 */ 0x0ff0, 0x00, 0x80, 0x45,
186 HAS_MISC_REG | HAS_IBM_MISC },
187 { /* PreMax PE-200 */ 0x07f0, 0x00, 0x20, 0xe0, 0 },
188 { /* RPTI EP400 */ 0x0110, 0x00, 0x40, 0x95, 0 },
189 { /* SCM Ethernet */ 0x0ff0, 0x00, 0x20, 0xcb, 0 },
190 { /* Socket EA */ 0x4000, 0x00, 0xc0, 0x1b,
191 DELAY_OUTPUT | HAS_MISC_REG | USE_BIG_BUF },
192 { /* Socket LP-E CF+ */ 0x01c0, 0x00, 0xc0, 0x1b, 0 },
193 { /* SuperSocket RE450T */ 0x0110, 0x00, 0xe0, 0x98, 0 },
194 { /* Volktek NPL-402CT */ 0x0060, 0x00, 0x40, 0x05, 0 },
195 { /* NEC PC-9801N-J12 */ 0x0ff0, 0x00, 0x00, 0x4c, 0 },
196 { /* PCMCIA Technology OEM */ 0x01c8, 0x00, 0xa0, 0x0c, 0 }
197};
198
199#define NR_INFO ARRAY_SIZE(hw_info)
200
201static hw_info_t default_info = { 0, 0, 0, 0, 0 };
202static hw_info_t dl10019_info = { 0, 0, 0, 0, IS_DL10019|HAS_MII };
203static hw_info_t dl10022_info = { 0, 0, 0, 0, IS_DL10022|HAS_MII };
204
205typedef struct pcnet_dev_t {
206 struct pcmcia_device *p_dev;
207 u_int flags;
208 void __iomem *base;
209 struct timer_list watchdog;
210 int stale, fast_poll;
211 u_char phy_id;
212 u_char eth_phy, pna_phy;
213 u_short link_status;
214 u_long mii_reset;
215} pcnet_dev_t;
216
217static inline pcnet_dev_t *PRIV(struct net_device *dev)
218{
219 char *p = netdev_priv(dev);
220 return (pcnet_dev_t *)(p + sizeof(struct ei_device));
221}
222
223static const struct net_device_ops pcnet_netdev_ops = {
224 .ndo_open = pcnet_open,
225 .ndo_stop = pcnet_close,
226 .ndo_set_config = set_config,
227 .ndo_start_xmit = ei_start_xmit,
228 .ndo_get_stats = ei_get_stats,
229 .ndo_do_ioctl = ei_ioctl,
230 .ndo_set_multicast_list = ei_set_multicast_list,
231 .ndo_tx_timeout = ei_tx_timeout,
232 .ndo_change_mtu = eth_change_mtu,
233 .ndo_set_mac_address = eth_mac_addr,
234 .ndo_validate_addr = eth_validate_addr,
235#ifdef CONFIG_NET_POLL_CONTROLLER
236 .ndo_poll_controller = ei_poll,
237#endif
238};
239
240static int pcnet_probe(struct pcmcia_device *link)
241{
242 pcnet_dev_t *info;
243 struct net_device *dev;
244
245 dev_dbg(&link->dev, "pcnet_attach()\n");
246
247 /* Create new ethernet device */
248 dev = __alloc_ei_netdev(sizeof(pcnet_dev_t));
249 if (!dev) return -ENOMEM;
250 info = PRIV(dev);
251 info->p_dev = link;
252 link->priv = dev;
253
254 link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
255
256 dev->netdev_ops = &pcnet_netdev_ops;
257
258 return pcnet_config(link);
259} /* pcnet_attach */
260
261static void pcnet_detach(struct pcmcia_device *link)
262{
263 struct net_device *dev = link->priv;
264
265 dev_dbg(&link->dev, "pcnet_detach\n");
266
267 unregister_netdev(dev);
268
269 pcnet_release(link);
270
271 free_netdev(dev);
272} /* pcnet_detach */
273
274/*======================================================================
275
276 This probes for a card's hardware address, for card types that
277 encode this information in their CIS.
278
279======================================================================*/
280
281static hw_info_t *get_hwinfo(struct pcmcia_device *link)
282{
283 struct net_device *dev = link->priv;
284 u_char __iomem *base, *virt;
285 int i, j;
286
287 /* Allocate a small memory window */
288 link->resource[2]->flags |= WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
289 link->resource[2]->start = 0; link->resource[2]->end = 0;
290 i = pcmcia_request_window(link, link->resource[2], 0);
291 if (i != 0)
292 return NULL;
293
294 virt = ioremap(link->resource[2]->start,
295 resource_size(link->resource[2]));
296 for (i = 0; i < NR_INFO; i++) {
297 pcmcia_map_mem_page(link, link->resource[2],
298 hw_info[i].offset & ~(resource_size(link->resource[2])-1));
299 base = &virt[hw_info[i].offset & (resource_size(link->resource[2])-1)];
300 if ((readb(base+0) == hw_info[i].a0) &&
301 (readb(base+2) == hw_info[i].a1) &&
302 (readb(base+4) == hw_info[i].a2)) {
303 for (j = 0; j < 6; j++)
304 dev->dev_addr[j] = readb(base + (j<<1));
305 break;
306 }
307 }
308
309 iounmap(virt);
310 j = pcmcia_release_window(link, link->resource[2]);
311 return (i < NR_INFO) ? hw_info+i : NULL;
312} /* get_hwinfo */
313
314/*======================================================================
315
316 This probes for a card's hardware address by reading the PROM.
317 It checks the address against a list of known types, then falls
318 back to a simple NE2000 clone signature check.
319
320======================================================================*/
321
322static hw_info_t *get_prom(struct pcmcia_device *link)
323{
324 struct net_device *dev = link->priv;
325 unsigned int ioaddr = dev->base_addr;
326 u_char prom[32];
327 int i, j;
328
329 /* This is lifted straight from drivers/net/ne.c */
330 struct {
331 u_char value, offset;
332 } program_seq[] = {
333 {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/
334 {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */
335 {0x00, EN0_RCNTLO}, /* Clear the count regs. */
336 {0x00, EN0_RCNTHI},
337 {0x00, EN0_IMR}, /* Mask completion irq. */
338 {0xFF, EN0_ISR},
339 {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */
340 {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */
341 {32, EN0_RCNTLO},
342 {0x00, EN0_RCNTHI},
343 {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */
344 {0x00, EN0_RSARHI},
345 {E8390_RREAD+E8390_START, E8390_CMD},
346 };
347
348 pcnet_reset_8390(dev);
349 mdelay(10);
350
351 for (i = 0; i < ARRAY_SIZE(program_seq); i++)
352 outb_p(program_seq[i].value, ioaddr + program_seq[i].offset);
353
354 for (i = 0; i < 32; i++)
355 prom[i] = inb(ioaddr + PCNET_DATAPORT);
356 for (i = 0; i < NR_INFO; i++) {
357 if ((prom[0] == hw_info[i].a0) &&
358 (prom[2] == hw_info[i].a1) &&
359 (prom[4] == hw_info[i].a2))
360 break;
361 }
362 if ((i < NR_INFO) || ((prom[28] == 0x57) && (prom[30] == 0x57))) {
363 for (j = 0; j < 6; j++)
364 dev->dev_addr[j] = prom[j<<1];
365 return (i < NR_INFO) ? hw_info+i : &default_info;
366 }
367 return NULL;
368} /* get_prom */
369
370/*======================================================================
371
372 For DL10019 based cards, like the Linksys EtherFast
373
374======================================================================*/
375
376static hw_info_t *get_dl10019(struct pcmcia_device *link)
377{
378 struct net_device *dev = link->priv;
379 int i;
380 u_char sum;
381
382 for (sum = 0, i = 0x14; i < 0x1c; i++)
383 sum += inb_p(dev->base_addr + i);
384 if (sum != 0xff)
385 return NULL;
386 for (i = 0; i < 6; i++)
387 dev->dev_addr[i] = inb_p(dev->base_addr + 0x14 + i);
388 i = inb(dev->base_addr + 0x1f);
389 return ((i == 0x91)||(i == 0x99)) ? &dl10022_info : &dl10019_info;
390}
391
392/*======================================================================
393
394 For Asix AX88190 based cards
395
396======================================================================*/
397
398static hw_info_t *get_ax88190(struct pcmcia_device *link)
399{
400 struct net_device *dev = link->priv;
401 unsigned int ioaddr = dev->base_addr;
402 int i, j;
403
404 /* Not much of a test, but the alternatives are messy */
405 if (link->config_base != 0x03c0)
406 return NULL;
407
408 outb_p(0x01, ioaddr + EN0_DCFG); /* Set word-wide access. */
409 outb_p(0x00, ioaddr + EN0_RSARLO); /* DMA starting at 0x0400. */
410 outb_p(0x04, ioaddr + EN0_RSARHI);
411 outb_p(E8390_RREAD+E8390_START, ioaddr + E8390_CMD);
412
413 for (i = 0; i < 6; i += 2) {
414 j = inw(ioaddr + PCNET_DATAPORT);
415 dev->dev_addr[i] = j & 0xff;
416 dev->dev_addr[i+1] = j >> 8;
417 }
418 return NULL;
419}
420
421/*======================================================================
422
423 This should be totally unnecessary... but when we can't figure
424 out the hardware address any other way, we'll let the user hard
425 wire it when the module is initialized.
426
427======================================================================*/
428
429static hw_info_t *get_hwired(struct pcmcia_device *link)
430{
431 struct net_device *dev = link->priv;
432 int i;
433
434 for (i = 0; i < 6; i++)
435 if (hw_addr[i] != 0) break;
436 if (i == 6)
437 return NULL;
438
439 for (i = 0; i < 6; i++)
440 dev->dev_addr[i] = hw_addr[i];
441
442 return &default_info;
443} /* get_hwired */
444
445static int try_io_port(struct pcmcia_device *link)
446{
447 int j, ret;
448 link->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
449 link->resource[1]->flags &= ~IO_DATA_PATH_WIDTH;
450 if (link->resource[0]->end == 32) {
451 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
452 if (link->resource[1]->end > 0) {
453 /* for master/slave multifunction cards */
454 link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;
455 }
456 } else {
457 /* This should be two 16-port windows */
458 link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
459 link->resource[1]->flags |= IO_DATA_PATH_WIDTH_16;
460 }
461 if (link->resource[0]->start == 0) {
462 for (j = 0; j < 0x400; j += 0x20) {
463 link->resource[0]->start = j ^ 0x300;
464 link->resource[1]->start = (j ^ 0x300) + 0x10;
465 link->io_lines = 16;
466 ret = pcmcia_request_io(link);
467 if (ret == 0)
468 return ret;
469 }
470 return ret;
471 } else {
472 return pcmcia_request_io(link);
473 }
474}
475
476static int pcnet_confcheck(struct pcmcia_device *p_dev, void *priv_data)
477{
478 int *priv = priv_data;
479 int try = (*priv & 0x1);
480
481 *priv &= (p_dev->resource[2]->end >= 0x4000) ? 0x10 : ~0x10;
482
483 if (p_dev->config_index == 0)
484 return -EINVAL;
485
486 if (p_dev->resource[0]->end + p_dev->resource[1]->end < 32)
487 return -EINVAL;
488
489 if (try)
490 p_dev->io_lines = 16;
491 return try_io_port(p_dev);
492}
493
494static hw_info_t *pcnet_try_config(struct pcmcia_device *link,
495 int *has_shmem, int try)
496{
497 struct net_device *dev = link->priv;
498 hw_info_t *local_hw_info;
499 pcnet_dev_t *info = PRIV(dev);
500 int priv = try;
501 int ret;
502
503 ret = pcmcia_loop_config(link, pcnet_confcheck, &priv);
504 if (ret) {
505 dev_warn(&link->dev, "no useable port range found\n");
506 return NULL;
507 }
508 *has_shmem = (priv & 0x10);
509
510 if (!link->irq)
511 return NULL;
512
513 if (resource_size(link->resource[1]) == 8)
514 link->config_flags |= CONF_ENABLE_SPKR;
515
516 if ((link->manf_id == MANFID_IBM) &&
517 (link->card_id == PRODID_IBM_HOME_AND_AWAY))
518 link->config_index |= 0x10;
519
520 ret = pcmcia_enable_device(link);
521 if (ret)
522 return NULL;
523
524 dev->irq = link->irq;
525 dev->base_addr = link->resource[0]->start;
526
527 if (info->flags & HAS_MISC_REG) {
528 if ((if_port == 1) || (if_port == 2))
529 dev->if_port = if_port;
530 else
531 dev_notice(&link->dev, "invalid if_port requested\n");
532 } else
533 dev->if_port = 0;
534
535 if ((link->config_base == 0x03c0) &&
536 (link->manf_id == 0x149) && (link->card_id == 0xc1ab)) {
537 dev_info(&link->dev,
538 "this is an AX88190 card - use axnet_cs instead.\n");
539 return NULL;
540 }
541
542 local_hw_info = get_hwinfo(link);
543 if (!local_hw_info)
544 local_hw_info = get_prom(link);
545 if (!local_hw_info)
546 local_hw_info = get_dl10019(link);
547 if (!local_hw_info)
548 local_hw_info = get_ax88190(link);
549 if (!local_hw_info)
550 local_hw_info = get_hwired(link);
551
552 return local_hw_info;
553}
554
555static int pcnet_config(struct pcmcia_device *link)
556{
557 struct net_device *dev = link->priv;
558 pcnet_dev_t *info = PRIV(dev);
559 int start_pg, stop_pg, cm_offset;
560 int has_shmem = 0;
561 hw_info_t *local_hw_info;
562
563 dev_dbg(&link->dev, "pcnet_config\n");
564
565 local_hw_info = pcnet_try_config(link, &has_shmem, 0);
566 if (!local_hw_info) {
567 /* check whether forcing io_lines to 16 helps... */
568 pcmcia_disable_device(link);
569 local_hw_info = pcnet_try_config(link, &has_shmem, 1);
570 if (local_hw_info == NULL) {
571 dev_notice(&link->dev, "unable to read hardware net"
572 " address for io base %#3lx\n", dev->base_addr);
573 goto failed;
574 }
575 }
576
577 info->flags = local_hw_info->flags;
578 /* Check for user overrides */
579 info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
580 if ((link->manf_id == MANFID_SOCKET) &&
581 ((link->card_id == PRODID_SOCKET_LPE) ||
582 (link->card_id == PRODID_SOCKET_LPE_CF) ||
583 (link->card_id == PRODID_SOCKET_EIO)))
584 info->flags &= ~USE_BIG_BUF;
585 if (!use_big_buf)
586 info->flags &= ~USE_BIG_BUF;
587
588 if (info->flags & USE_BIG_BUF) {
589 start_pg = SOCKET_START_PG;
590 stop_pg = SOCKET_STOP_PG;
591 cm_offset = 0x10000;
592 } else {
593 start_pg = PCNET_START_PG;
594 stop_pg = PCNET_STOP_PG;
595 cm_offset = 0;
596 }
597
598 /* has_shmem is ignored if use_shmem != -1 */
599 if ((use_shmem == 0) || (!has_shmem && (use_shmem == -1)) ||
600 (setup_shmem_window(link, start_pg, stop_pg, cm_offset) != 0))
601 setup_dma_config(link, start_pg, stop_pg);
602
603 ei_status.name = "NE2000";
604 ei_status.word16 = 1;
605 ei_status.reset_8390 = pcnet_reset_8390;
606
607 if (info->flags & (IS_DL10019|IS_DL10022))
608 mii_phy_probe(dev);
609
610 SET_NETDEV_DEV(dev, &link->dev);
611
612 if (register_netdev(dev) != 0) {
613 pr_notice("register_netdev() failed\n");
614 goto failed;
615 }
616
617 if (info->flags & (IS_DL10019|IS_DL10022)) {
618 u_char id = inb(dev->base_addr + 0x1a);
619 netdev_info(dev, "NE2000 (DL100%d rev %02x): ",
620 (info->flags & IS_DL10022) ? 22 : 19, id);
621 if (info->pna_phy)
622 pr_cont("PNA, ");
623 } else {
624 netdev_info(dev, "NE2000 Compatible: ");
625 }
626 pr_cont("io %#3lx, irq %d,", dev->base_addr, dev->irq);
627 if (info->flags & USE_SHMEM)
628 pr_cont(" mem %#5lx,", dev->mem_start);
629 if (info->flags & HAS_MISC_REG)
630 pr_cont(" %s xcvr,", if_names[dev->if_port]);
631 pr_cont(" hw_addr %pM\n", dev->dev_addr);
632 return 0;
633
634failed:
635 pcnet_release(link);
636 return -ENODEV;
637} /* pcnet_config */
638
639static void pcnet_release(struct pcmcia_device *link)
640{
641 pcnet_dev_t *info = PRIV(link->priv);
642
643 dev_dbg(&link->dev, "pcnet_release\n");
644
645 if (info->flags & USE_SHMEM)
646 iounmap(info->base);
647
648 pcmcia_disable_device(link);
649}
650
651static int pcnet_suspend(struct pcmcia_device *link)
652{
653 struct net_device *dev = link->priv;
654
655 if (link->open)
656 netif_device_detach(dev);
657
658 return 0;
659}
660
661static int pcnet_resume(struct pcmcia_device *link)
662{
663 struct net_device *dev = link->priv;
664
665 if (link->open) {
666 pcnet_reset_8390(dev);
667 NS8390_init(dev, 1);
668 netif_device_attach(dev);
669 }
670
671 return 0;
672}
673
674
675/*======================================================================
676
677 MII interface support for DL10019 and DL10022 based cards
678
679 On the DL10019, the MII IO direction bit is 0x10; on the DL10022
680 it is 0x20. Setting both bits seems to work on both card types.
681
682======================================================================*/
683
684#define DLINK_GPIO 0x1c
685#define DLINK_DIAG 0x1d
686#define DLINK_EEPROM 0x1e
687
688#define MDIO_SHIFT_CLK 0x80
689#define MDIO_DATA_OUT 0x40
690#define MDIO_DIR_WRITE 0x30
691#define MDIO_DATA_WRITE0 (MDIO_DIR_WRITE)
692#define MDIO_DATA_WRITE1 (MDIO_DIR_WRITE | MDIO_DATA_OUT)
693#define MDIO_DATA_READ 0x10
694#define MDIO_MASK 0x0f
695
696static void mdio_sync(unsigned int addr)
697{
698 int bits, mask = inb(addr) & MDIO_MASK;
699 for (bits = 0; bits < 32; bits++) {
700 outb(mask | MDIO_DATA_WRITE1, addr);
701 outb(mask | MDIO_DATA_WRITE1 | MDIO_SHIFT_CLK, addr);
702 }
703}
704
705static int mdio_read(unsigned int addr, int phy_id, int loc)
706{
707 u_int cmd = (0x06<<10)|(phy_id<<5)|loc;
708 int i, retval = 0, mask = inb(addr) & MDIO_MASK;
709
710 mdio_sync(addr);
711 for (i = 13; i >= 0; i--) {
712 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
713 outb(mask | dat, addr);
714 outb(mask | dat | MDIO_SHIFT_CLK, addr);
715 }
716 for (i = 19; i > 0; i--) {
717 outb(mask, addr);
718 retval = (retval << 1) | ((inb(addr) & MDIO_DATA_READ) != 0);
719 outb(mask | MDIO_SHIFT_CLK, addr);
720 }
721 return (retval>>1) & 0xffff;
722}
723
724static void mdio_write(unsigned int addr, int phy_id, int loc, int value)
725{
726 u_int cmd = (0x05<<28)|(phy_id<<23)|(loc<<18)|(1<<17)|value;
727 int i, mask = inb(addr) & MDIO_MASK;
728
729 mdio_sync(addr);
730 for (i = 31; i >= 0; i--) {
731 int dat = (cmd&(1<<i)) ? MDIO_DATA_WRITE1 : MDIO_DATA_WRITE0;
732 outb(mask | dat, addr);
733 outb(mask | dat | MDIO_SHIFT_CLK, addr);
734 }
735 for (i = 1; i >= 0; i--) {
736 outb(mask, addr);
737 outb(mask | MDIO_SHIFT_CLK, addr);
738 }
739}
740
741/*======================================================================
742
743 EEPROM access routines for DL10019 and DL10022 based cards
744
745======================================================================*/
746
747#define EE_EEP 0x40
748#define EE_ASIC 0x10
749#define EE_CS 0x08
750#define EE_CK 0x04
751#define EE_DO 0x02
752#define EE_DI 0x01
753#define EE_ADOT 0x01 /* DataOut for ASIC */
754#define EE_READ_CMD 0x06
755
756#define DL19FDUPLX 0x0400 /* DL10019 Full duplex mode */
757
758static int read_eeprom(unsigned int ioaddr, int location)
759{
760 int i, retval = 0;
761 unsigned int ee_addr = ioaddr + DLINK_EEPROM;
762 int read_cmd = location | (EE_READ_CMD << 8);
763
764 outb(0, ee_addr);
765 outb(EE_EEP|EE_CS, ee_addr);
766
767 /* Shift the read command bits out. */
768 for (i = 10; i >= 0; i--) {
769 short dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
770 outb_p(EE_EEP|EE_CS|dataval, ee_addr);
771 outb_p(EE_EEP|EE_CS|dataval|EE_CK, ee_addr);
772 }
773 outb(EE_EEP|EE_CS, ee_addr);
774
775 for (i = 16; i > 0; i--) {
776 outb_p(EE_EEP|EE_CS | EE_CK, ee_addr);
777 retval = (retval << 1) | ((inb(ee_addr) & EE_DI) ? 1 : 0);
778 outb_p(EE_EEP|EE_CS, ee_addr);
779 }
780
781 /* Terminate the EEPROM access. */
782 outb(0, ee_addr);
783 return retval;
784}
785
786/*
787 The internal ASIC registers can be changed by EEPROM READ access
788 with EE_ASIC bit set.
789 In ASIC mode, EE_ADOT is used to output the data to the ASIC.
790*/
791
792static void write_asic(unsigned int ioaddr, int location, short asic_data)
793{
794 int i;
795 unsigned int ee_addr = ioaddr + DLINK_EEPROM;
796 short dataval;
797 int read_cmd = location | (EE_READ_CMD << 8);
798
799 asic_data |= read_eeprom(ioaddr, location);
800
801 outb(0, ee_addr);
802 outb(EE_ASIC|EE_CS|EE_DI, ee_addr);
803
804 read_cmd = read_cmd >> 1;
805
806 /* Shift the read command bits out. */
807 for (i = 9; i >= 0; i--) {
808 dataval = (read_cmd & (1 << i)) ? EE_DO : 0;
809 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
810 outb_p(EE_ASIC|EE_CS|EE_DI|dataval|EE_CK, ee_addr);
811 outb_p(EE_ASIC|EE_CS|EE_DI|dataval, ee_addr);
812 }
813 // sync
814 outb(EE_ASIC|EE_CS, ee_addr);
815 outb(EE_ASIC|EE_CS|EE_CK, ee_addr);
816 outb(EE_ASIC|EE_CS, ee_addr);
817
818 for (i = 15; i >= 0; i--) {
819 dataval = (asic_data & (1 << i)) ? EE_ADOT : 0;
820 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
821 outb_p(EE_ASIC|EE_CS|dataval|EE_CK, ee_addr);
822 outb_p(EE_ASIC|EE_CS|dataval, ee_addr);
823 }
824
825 /* Terminate the ASIC access. */
826 outb(EE_ASIC|EE_DI, ee_addr);
827 outb(EE_ASIC|EE_DI| EE_CK, ee_addr);
828 outb(EE_ASIC|EE_DI, ee_addr);
829
830 outb(0, ee_addr);
831}
832
833/*====================================================================*/
834
835static void set_misc_reg(struct net_device *dev)
836{
837 unsigned int nic_base = dev->base_addr;
838 pcnet_dev_t *info = PRIV(dev);
839 u_char tmp;
840
841 if (info->flags & HAS_MISC_REG) {
842 tmp = inb_p(nic_base + PCNET_MISC) & ~3;
843 if (dev->if_port == 2)
844 tmp |= 1;
845 if (info->flags & USE_BIG_BUF)
846 tmp |= 2;
847 if (info->flags & HAS_IBM_MISC)
848 tmp |= 8;
849 outb_p(tmp, nic_base + PCNET_MISC);
850 }
851 if (info->flags & IS_DL10022) {
852 if (info->flags & HAS_MII) {
853 /* Advertise 100F, 100H, 10F, 10H */
854 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
855 /* Restart MII autonegotiation */
856 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
857 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
858 info->mii_reset = jiffies;
859 } else {
860 outb(full_duplex ? 4 : 0, nic_base + DLINK_DIAG);
861 }
862 } else if (info->flags & IS_DL10019) {
863 /* Advertise 100F, 100H, 10F, 10H */
864 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
865 /* Restart MII autonegotiation */
866 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
867 mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
868 }
869}
870
871/*====================================================================*/
872
873static void mii_phy_probe(struct net_device *dev)
874{
875 pcnet_dev_t *info = PRIV(dev);
876 unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
877 int i;
878 u_int tmp, phyid;
879
880 for (i = 31; i >= 0; i--) {
881 tmp = mdio_read(mii_addr, i, 1);
882 if ((tmp == 0) || (tmp == 0xffff))
883 continue;
884 tmp = mdio_read(mii_addr, i, MII_PHYID_REG1);
885 phyid = tmp << 16;
886 phyid |= mdio_read(mii_addr, i, MII_PHYID_REG2);
887 phyid &= MII_PHYID_REV_MASK;
888 netdev_dbg(dev, "MII at %d is 0x%08x\n", i, phyid);
889 if (phyid == AM79C9XX_HOME_PHY) {
890 info->pna_phy = i;
891 } else if (phyid != AM79C9XX_ETH_PHY) {
892 info->eth_phy = i;
893 }
894 }
895}
896
897static int pcnet_open(struct net_device *dev)
898{
899 int ret;
900 pcnet_dev_t *info = PRIV(dev);
901 struct pcmcia_device *link = info->p_dev;
902 unsigned int nic_base = dev->base_addr;
903
904 dev_dbg(&link->dev, "pcnet_open('%s')\n", dev->name);
905
906 if (!pcmcia_dev_present(link))
907 return -ENODEV;
908
909 set_misc_reg(dev);
910
911 outb_p(0xFF, nic_base + EN0_ISR); /* Clear bogus intr. */
912 ret = request_irq(dev->irq, ei_irq_wrapper, IRQF_SHARED, dev->name, dev);
913 if (ret)
914 return ret;
915
916 link->open++;
917
918 info->phy_id = info->eth_phy;
919 info->link_status = 0x00;
920 init_timer(&info->watchdog);
921 info->watchdog.function = ei_watchdog;
922 info->watchdog.data = (u_long)dev;
923 info->watchdog.expires = jiffies + HZ;
924 add_timer(&info->watchdog);
925
926 return ei_open(dev);
927} /* pcnet_open */
928
929/*====================================================================*/
930
931static int pcnet_close(struct net_device *dev)
932{
933 pcnet_dev_t *info = PRIV(dev);
934 struct pcmcia_device *link = info->p_dev;
935
936 dev_dbg(&link->dev, "pcnet_close('%s')\n", dev->name);
937
938 ei_close(dev);
939 free_irq(dev->irq, dev);
940
941 link->open--;
942 netif_stop_queue(dev);
943 del_timer_sync(&info->watchdog);
944
945 return 0;
946} /* pcnet_close */
947
948/*======================================================================
949
950 Hard reset the card. This used to pause for the same period that
951 a 8390 reset command required, but that shouldn't be necessary.
952
953======================================================================*/
954
955static void pcnet_reset_8390(struct net_device *dev)
956{
957 unsigned int nic_base = dev->base_addr;
958 int i;
959
960 ei_status.txing = ei_status.dmaing = 0;
961
962 outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, nic_base + E8390_CMD);
963
964 outb(inb(nic_base + PCNET_RESET), nic_base + PCNET_RESET);
965
966 for (i = 0; i < 100; i++) {
967 if ((inb_p(nic_base+EN0_ISR) & ENISR_RESET) != 0)
968 break;
969 udelay(100);
970 }
971 outb_p(ENISR_RESET, nic_base + EN0_ISR); /* Ack intr. */
972
973 if (i == 100)
974 netdev_err(dev, "pcnet_reset_8390() did not complete.\n");
975
976 set_misc_reg(dev);
977
978} /* pcnet_reset_8390 */
979
980/*====================================================================*/
981
982static int set_config(struct net_device *dev, struct ifmap *map)
983{
984 pcnet_dev_t *info = PRIV(dev);
985 if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) {
986 if (!(info->flags & HAS_MISC_REG))
987 return -EOPNOTSUPP;
988 else if ((map->port < 1) || (map->port > 2))
989 return -EINVAL;
990 dev->if_port = map->port;
991 netdev_info(dev, "switched to %s port\n", if_names[dev->if_port]);
992 NS8390_init(dev, 1);
993 }
994 return 0;
995}
996
997/*====================================================================*/
998
999static irqreturn_t ei_irq_wrapper(int irq, void *dev_id)
1000{
1001 struct net_device *dev = dev_id;
1002 pcnet_dev_t *info;
1003 irqreturn_t ret = ei_interrupt(irq, dev_id);
1004
1005 if (ret == IRQ_HANDLED) {
1006 info = PRIV(dev);
1007 info->stale = 0;
1008 }
1009 return ret;
1010}
1011
1012static void ei_watchdog(u_long arg)
1013{
1014 struct net_device *dev = (struct net_device *)arg;
1015 pcnet_dev_t *info = PRIV(dev);
1016 unsigned int nic_base = dev->base_addr;
1017 unsigned int mii_addr = nic_base + DLINK_GPIO;
1018 u_short link;
1019
1020 if (!netif_device_present(dev)) goto reschedule;
1021
1022 /* Check for pending interrupt with expired latency timer: with
1023 this, we can limp along even if the interrupt is blocked */
1024 if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
1025 if (!info->fast_poll)
1026 netdev_info(dev, "interrupt(s) dropped!\n");
1027 ei_irq_wrapper(dev->irq, dev);
1028 info->fast_poll = HZ;
1029 }
1030 if (info->fast_poll) {
1031 info->fast_poll--;
1032 info->watchdog.expires = jiffies + 1;
1033 add_timer(&info->watchdog);
1034 return;
1035 }
1036
1037 if (!(info->flags & HAS_MII))
1038 goto reschedule;
1039
1040 mdio_read(mii_addr, info->phy_id, 1);
1041 link = mdio_read(mii_addr, info->phy_id, 1);
1042 if (!link || (link == 0xffff)) {
1043 if (info->eth_phy) {
1044 info->phy_id = info->eth_phy = 0;
1045 } else {
1046 netdev_info(dev, "MII is missing!\n");
1047 info->flags &= ~HAS_MII;
1048 }
1049 goto reschedule;
1050 }
1051
1052 link &= 0x0004;
1053 if (link != info->link_status) {
1054 u_short p = mdio_read(mii_addr, info->phy_id, 5);
1055 netdev_info(dev, "%s link beat\n", link ? "found" : "lost");
1056 if (link && (info->flags & IS_DL10022)) {
1057 /* Disable collision detection on full duplex links */
1058 outb((p & 0x0140) ? 4 : 0, nic_base + DLINK_DIAG);
1059 } else if (link && (info->flags & IS_DL10019)) {
1060 /* Disable collision detection on full duplex links */
1061 write_asic(dev->base_addr, 4, (p & 0x140) ? DL19FDUPLX : 0);
1062 }
1063 if (link) {
1064 if (info->phy_id == info->eth_phy) {
1065 if (p)
1066 netdev_info(dev, "autonegotiation complete: "
1067 "%sbaseT-%cD selected\n",
1068 ((p & 0x0180) ? "100" : "10"),
1069 ((p & 0x0140) ? 'F' : 'H'));
1070 else
1071 netdev_info(dev, "link partner did not autonegotiate\n");
1072 }
1073 NS8390_init(dev, 1);
1074 }
1075 info->link_status = link;
1076 }
1077 if (info->pna_phy && time_after(jiffies, info->mii_reset + 6*HZ)) {
1078 link = mdio_read(mii_addr, info->eth_phy, 1) & 0x0004;
1079 if (((info->phy_id == info->pna_phy) && link) ||
1080 ((info->phy_id != info->pna_phy) && !link)) {
1081 /* isolate this MII and try flipping to the other one */
1082 mdio_write(mii_addr, info->phy_id, 0, 0x0400);
1083 info->phy_id ^= info->pna_phy ^ info->eth_phy;
1084 netdev_info(dev, "switched to %s transceiver\n",
1085 (info->phy_id == info->eth_phy) ? "ethernet" : "PNA");
1086 mdio_write(mii_addr, info->phy_id, 0,
1087 (info->phy_id == info->eth_phy) ? 0x1000 : 0);
1088 info->link_status = 0;
1089 info->mii_reset = jiffies;
1090 }
1091 }
1092
1093reschedule:
1094 info->watchdog.expires = jiffies + HZ;
1095 add_timer(&info->watchdog);
1096}
1097
1098/*====================================================================*/
1099
1100
1101static int ei_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
1102{
1103 pcnet_dev_t *info = PRIV(dev);
1104 struct mii_ioctl_data *data = if_mii(rq);
1105 unsigned int mii_addr = dev->base_addr + DLINK_GPIO;
1106
1107 if (!(info->flags & (IS_DL10019|IS_DL10022)))
1108 return -EINVAL;
1109
1110 switch (cmd) {
1111 case SIOCGMIIPHY:
1112 data->phy_id = info->phy_id;
1113 case SIOCGMIIREG: /* Read MII PHY register. */
1114 data->val_out = mdio_read(mii_addr, data->phy_id, data->reg_num & 0x1f);
1115 return 0;
1116 case SIOCSMIIREG: /* Write MII PHY register. */
1117 mdio_write(mii_addr, data->phy_id, data->reg_num & 0x1f, data->val_in);
1118 return 0;
1119 }
1120 return -EOPNOTSUPP;
1121}
1122
1123/*====================================================================*/
1124
1125static void dma_get_8390_hdr(struct net_device *dev,
1126 struct e8390_pkt_hdr *hdr,
1127 int ring_page)
1128{
1129 unsigned int nic_base = dev->base_addr;
1130
1131 if (ei_status.dmaing) {
1132 netdev_notice(dev, "DMAing conflict in dma_block_input."
1133 "[DMAstat:%1x][irqlock:%1x]\n",
1134 ei_status.dmaing, ei_status.irqlock);
1135 return;
1136 }
1137
1138 ei_status.dmaing |= 0x01;
1139 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1140 outb_p(sizeof(struct e8390_pkt_hdr), nic_base + EN0_RCNTLO);
1141 outb_p(0, nic_base + EN0_RCNTHI);
1142 outb_p(0, nic_base + EN0_RSARLO); /* On page boundary */
1143 outb_p(ring_page, nic_base + EN0_RSARHI);
1144 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1145
1146 insw(nic_base + PCNET_DATAPORT, hdr,
1147 sizeof(struct e8390_pkt_hdr)>>1);
1148 /* Fix for big endian systems */
1149 hdr->count = le16_to_cpu(hdr->count);
1150
1151 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1152 ei_status.dmaing &= ~0x01;
1153}
1154
1155/*====================================================================*/
1156
1157static void dma_block_input(struct net_device *dev, int count,
1158 struct sk_buff *skb, int ring_offset)
1159{
1160 unsigned int nic_base = dev->base_addr;
1161 int xfer_count = count;
1162 char *buf = skb->data;
1163
1164 if ((ei_debug > 4) && (count != 4))
1165 netdev_dbg(dev, "[bi=%d]\n", count+4);
1166 if (ei_status.dmaing) {
1167 netdev_notice(dev, "DMAing conflict in dma_block_input."
1168 "[DMAstat:%1x][irqlock:%1x]\n",
1169 ei_status.dmaing, ei_status.irqlock);
1170 return;
1171 }
1172 ei_status.dmaing |= 0x01;
1173 outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, nic_base + PCNET_CMD);
1174 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1175 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1176 outb_p(ring_offset & 0xff, nic_base + EN0_RSARLO);
1177 outb_p(ring_offset >> 8, nic_base + EN0_RSARHI);
1178 outb_p(E8390_RREAD+E8390_START, nic_base + PCNET_CMD);
1179
1180 insw(nic_base + PCNET_DATAPORT,buf,count>>1);
1181 if (count & 0x01)
1182 buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
1183
1184 /* This was for the ALPHA version only, but enough people have been
1185 encountering problems that it is still here. */
1186#ifdef PCMCIA_DEBUG
1187 if (ei_debug > 4) { /* DMA termination address check... */
1188 int addr, tries = 20;
1189 do {
1190 /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here
1191 -- it's broken for Rx on some cards! */
1192 int high = inb_p(nic_base + EN0_RSARHI);
1193 int low = inb_p(nic_base + EN0_RSARLO);
1194 addr = (high << 8) + low;
1195 if (((ring_offset + xfer_count) & 0xff) == (addr & 0xff))
1196 break;
1197 } while (--tries > 0);
1198 if (tries <= 0)
1199 netdev_notice(dev, "RX transfer address mismatch,"
1200 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1201 ring_offset + xfer_count, addr);
1202 }
1203#endif
1204 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1205 ei_status.dmaing &= ~0x01;
1206} /* dma_block_input */
1207
1208/*====================================================================*/
1209
1210static void dma_block_output(struct net_device *dev, int count,
1211 const u_char *buf, const int start_page)
1212{
1213 unsigned int nic_base = dev->base_addr;
1214 pcnet_dev_t *info = PRIV(dev);
1215#ifdef PCMCIA_DEBUG
1216 int retries = 0;
1217#endif
1218 u_long dma_start;
1219
1220#ifdef PCMCIA_DEBUG
1221 if (ei_debug > 4)
1222 netdev_dbg(dev, "[bo=%d]\n", count);
1223#endif
1224
1225 /* Round the count up for word writes. Do we need to do this?
1226 What effect will an odd byte count have on the 8390?
1227 I should check someday. */
1228 if (count & 0x01)
1229 count++;
1230 if (ei_status.dmaing) {
1231 netdev_notice(dev, "DMAing conflict in dma_block_output."
1232 "[DMAstat:%1x][irqlock:%1x]\n",
1233 ei_status.dmaing, ei_status.irqlock);
1234 return;
1235 }
1236 ei_status.dmaing |= 0x01;
1237 /* We should already be in page 0, but to be safe... */
1238 outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, nic_base+PCNET_CMD);
1239
1240#ifdef PCMCIA_DEBUG
1241 retry:
1242#endif
1243
1244 outb_p(ENISR_RDC, nic_base + EN0_ISR);
1245
1246 /* Now the normal output. */
1247 outb_p(count & 0xff, nic_base + EN0_RCNTLO);
1248 outb_p(count >> 8, nic_base + EN0_RCNTHI);
1249 outb_p(0x00, nic_base + EN0_RSARLO);
1250 outb_p(start_page, nic_base + EN0_RSARHI);
1251
1252 outb_p(E8390_RWRITE+E8390_START, nic_base + PCNET_CMD);
1253 outsw(nic_base + PCNET_DATAPORT, buf, count>>1);
1254
1255 dma_start = jiffies;
1256
1257#ifdef PCMCIA_DEBUG
1258 /* This was for the ALPHA version only, but enough people have been
1259 encountering problems that it is still here. */
1260 if (ei_debug > 4) { /* DMA termination address check... */
1261 int addr, tries = 20;
1262 do {
1263 int high = inb_p(nic_base + EN0_RSARHI);
1264 int low = inb_p(nic_base + EN0_RSARLO);
1265 addr = (high << 8) + low;
1266 if ((start_page << 8) + count == addr)
1267 break;
1268 } while (--tries > 0);
1269 if (tries <= 0) {
1270 netdev_notice(dev, "Tx packet transfer address mismatch,"
1271 "%#4.4x (expected) vs. %#4.4x (actual).\n",
1272 (start_page << 8) + count, addr);
1273 if (retries++ == 0)
1274 goto retry;
1275 }
1276 }
1277#endif
1278
1279 while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
1280 if (time_after(jiffies, dma_start + PCNET_RDC_TIMEOUT)) {
1281 netdev_notice(dev, "timeout waiting for Tx RDC.\n");
1282 pcnet_reset_8390(dev);
1283 NS8390_init(dev, 1);
1284 break;
1285 }
1286
1287 outb_p(ENISR_RDC, nic_base + EN0_ISR); /* Ack intr. */
1288 if (info->flags & DELAY_OUTPUT)
1289 udelay((long)delay_time);
1290 ei_status.dmaing &= ~0x01;
1291}
1292
1293/*====================================================================*/
1294
1295static int setup_dma_config(struct pcmcia_device *link, int start_pg,
1296 int stop_pg)
1297{
1298 struct net_device *dev = link->priv;
1299
1300 ei_status.tx_start_page = start_pg;
1301 ei_status.rx_start_page = start_pg + TX_PAGES;
1302 ei_status.stop_page = stop_pg;
1303
1304 /* set up block i/o functions */
1305 ei_status.get_8390_hdr = dma_get_8390_hdr;
1306 ei_status.block_input = dma_block_input;
1307 ei_status.block_output = dma_block_output;
1308
1309 return 0;
1310}
1311
1312/*====================================================================*/
1313
1314static void copyin(void *dest, void __iomem *src, int c)
1315{
1316 u_short *d = dest;
1317 u_short __iomem *s = src;
1318 int odd;
1319
1320 if (c <= 0)
1321 return;
1322 odd = (c & 1); c >>= 1;
1323
1324 if (c) {
1325 do { *d++ = __raw_readw(s++); } while (--c);
1326 }
1327 /* get last byte by fetching a word and masking */
1328 if (odd)
1329 *((u_char *)d) = readw(s) & 0xff;
1330}
1331
1332static void copyout(void __iomem *dest, const void *src, int c)
1333{
1334 u_short __iomem *d = dest;
1335 const u_short *s = src;
1336 int odd;
1337
1338 if (c <= 0)
1339 return;
1340 odd = (c & 1); c >>= 1;
1341
1342 if (c) {
1343 do { __raw_writew(*s++, d++); } while (--c);
1344 }
1345 /* copy last byte doing a read-modify-write */
1346 if (odd)
1347 writew((readw(d) & 0xff00) | *(u_char *)s, d);
1348}
1349
1350/*====================================================================*/
1351
1352static void shmem_get_8390_hdr(struct net_device *dev,
1353 struct e8390_pkt_hdr *hdr,
1354 int ring_page)
1355{
1356 void __iomem *xfer_start = ei_status.mem + (TX_PAGES<<8)
1357 + (ring_page << 8)
1358 - (ei_status.rx_start_page << 8);
1359
1360 copyin(hdr, xfer_start, sizeof(struct e8390_pkt_hdr));
1361 /* Fix for big endian systems */
1362 hdr->count = le16_to_cpu(hdr->count);
1363}
1364
1365/*====================================================================*/
1366
1367static void shmem_block_input(struct net_device *dev, int count,
1368 struct sk_buff *skb, int ring_offset)
1369{
1370 void __iomem *base = ei_status.mem;
1371 unsigned long offset = (TX_PAGES<<8) + ring_offset
1372 - (ei_status.rx_start_page << 8);
1373 char *buf = skb->data;
1374
1375 if (offset + count > ei_status.priv) {
1376 /* We must wrap the input move. */
1377 int semi_count = ei_status.priv - offset;
1378 copyin(buf, base + offset, semi_count);
1379 buf += semi_count;
1380 offset = TX_PAGES<<8;
1381 count -= semi_count;
1382 }
1383 copyin(buf, base + offset, count);
1384}
1385
1386/*====================================================================*/
1387
1388static void shmem_block_output(struct net_device *dev, int count,
1389 const u_char *buf, const int start_page)
1390{
1391 void __iomem *shmem = ei_status.mem + (start_page << 8);
1392 shmem -= ei_status.tx_start_page << 8;
1393 copyout(shmem, buf, count);
1394}
1395
1396/*====================================================================*/
1397
1398static int setup_shmem_window(struct pcmcia_device *link, int start_pg,
1399 int stop_pg, int cm_offset)
1400{
1401 struct net_device *dev = link->priv;
1402 pcnet_dev_t *info = PRIV(dev);
1403 int i, window_size, offset, ret;
1404
1405 window_size = (stop_pg - start_pg) << 8;
1406 if (window_size > 32 * 1024)
1407 window_size = 32 * 1024;
1408
1409 /* Make sure it's a power of two. */
1410 window_size = roundup_pow_of_two(window_size);
1411
1412 /* Allocate a memory window */
1413 link->resource[3]->flags |= WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM|WIN_ENABLE;
1414 link->resource[3]->flags |= WIN_USE_WAIT;
1415 link->resource[3]->start = 0; link->resource[3]->end = window_size;
1416 ret = pcmcia_request_window(link, link->resource[3], mem_speed);
1417 if (ret)
1418 goto failed;
1419
1420 offset = (start_pg << 8) + cm_offset;
1421 offset -= offset % window_size;
1422 ret = pcmcia_map_mem_page(link, link->resource[3], offset);
1423 if (ret)
1424 goto failed;
1425
1426 /* Try scribbling on the buffer */
1427 info->base = ioremap(link->resource[3]->start,
1428 resource_size(link->resource[3]));
1429 for (i = 0; i < (TX_PAGES<<8); i += 2)
1430 __raw_writew((i>>1), info->base+offset+i);
1431 udelay(100);
1432 for (i = 0; i < (TX_PAGES<<8); i += 2)
1433 if (__raw_readw(info->base+offset+i) != (i>>1)) break;
1434 pcnet_reset_8390(dev);
1435 if (i != (TX_PAGES<<8)) {
1436 iounmap(info->base);
1437 pcmcia_release_window(link, link->resource[3]);
1438 info->base = NULL;
1439 goto failed;
1440 }
1441
1442 ei_status.mem = info->base + offset;
1443 ei_status.priv = resource_size(link->resource[3]);
1444 dev->mem_start = (u_long)ei_status.mem;
1445 dev->mem_end = dev->mem_start + resource_size(link->resource[3]);
1446
1447 ei_status.tx_start_page = start_pg;
1448 ei_status.rx_start_page = start_pg + TX_PAGES;
1449 ei_status.stop_page = start_pg + (
1450 (resource_size(link->resource[3]) - offset) >> 8);
1451
1452 /* set up block i/o functions */
1453 ei_status.get_8390_hdr = shmem_get_8390_hdr;
1454 ei_status.block_input = shmem_block_input;
1455 ei_status.block_output = shmem_block_output;
1456
1457 info->flags |= USE_SHMEM;
1458 return 0;
1459
1460failed:
1461 return 1;
1462}
1463
1464/*====================================================================*/
1465
1466static const struct pcmcia_device_id pcnet_ids[] = {
1467 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
1468 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
1469 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
1470 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
1471 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
1472 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
1473 PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
1474 PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
1475 PCMCIA_PFC_DEVICE_PROD_ID12(0, "ATKK", "LM33-PCM-T", 0xba9eb7e2, 0x077c174e),
1476 PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
1477 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
1478 PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
1479 PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
1480 PCMCIA_PFC_DEVICE_PROD_ID12(0, "MICRO RESEARCH", "COMBO-L/M-336", 0xb2ced065, 0x3ced0555),
1481 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1482 PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
1483 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
1484 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
1485 PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
1486 PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
1487 PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
1488 PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
1489 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
1490 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
1491 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
1492 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
1493 PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
1494 PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab),
1495 PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
1496 PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
1497 PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
1498 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
1499 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
1500 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
1501 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
1502 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
1503 PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
1504 PCMCIA_DEVICE_PROD_ID1234("Socket", "CF 10/100 Ethernet Card", "Revision B", "05/11/06", 0xb38bcc2e, 0x4de88352, 0xeaca6c8d, 0x7e57c22e),
1505 PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
1506 PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
1507 PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
1508 PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
1509 PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
1510 PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
1511 PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
1512 PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
1513 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
1514 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
1515 PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
1516 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
1517 PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
1518 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
1519 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
1520 PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
1521 PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
1522 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
1523 PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
1524 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
1525 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
1526 PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
1527 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
1528 PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
1529 PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
1530 PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
1531 PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
1532 PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
1533 PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
1534 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
1535 PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
1536 PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
1537 PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
1538 PCMCIA_DEVICE_PROD_ID12("corega", "Ether CF-TD", 0x0a21501a, 0x6589340a),
1539 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether CF-TD LAN Card", 0x5261440f, 0x8797663b),
1540 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
1541 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-TD", 0x5261440f, 0xc49bd73d),
1542 PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
1543 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
1544 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-TD", 0x5261440f, 0x47d5ca83),
1545 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
1546 PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
1547 PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
1548 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "(CG-LAPCCTXD)", 0x5261440f, 0x73ec0d88),
1549 PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
1550 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
1551 PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
1552 PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
1553 PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
1554 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
1555 PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
1556 PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
1557 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
1558 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
1559 PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
1560 PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
1561 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
1562 PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
1563 PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
1564 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
1565 PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
1566 PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
1567 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
1568 PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
1569 PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
1570 PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
1571 PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
1572 PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
1573 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
1574 PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
1575 PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
1576 PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
1577 PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
1578 PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
1579 PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
1580 PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
1581 PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
1582 PCMCIA_DEVICE_PROD_ID12("KENTRONICS", "KEP-230", 0xaf8144c9, 0x868f6616),
1583 PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
1584 PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
1585 PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
1586 PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
1587 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
1588 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
1589 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
1590 PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
1591 PCMCIA_DEVICE_PROD_ID12("LEMEL", "LM-N89TX PRO", 0xbbefb52f, 0xd2897a97),
1592 PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
1593 PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
1594 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
1595 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
1596 PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
1597 PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
1598 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
1599 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TE", 0x88fcdeda, 0x0e714bee),
1600 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
1601 PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN10TE", 0x88fcdeda, 0xc1e2521c),
1602 PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
1603 PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
1604 PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
1605 PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
1606 PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
1607 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
1608 PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
1609 PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
1610 PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
1611 PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
1612 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
1613 PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
1614 PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
1615 PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
1616 PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
1617 PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
1618 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
1619 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
1620 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
1621 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
1622 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
1623 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
1624 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
1625 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
1626 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
1627 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
1628 PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
1629 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
1630 PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
1631 PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
1632 PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
1633 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
1634 PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
1635 PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
1636 PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
1637 PCMCIA_DEVICE_PROD_ID12("RIOS Systems Co.", "PC CARD3 ETHERNET", 0x7dd33481, 0x10b41826),
1638 PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
1639 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
1640 PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
1641 PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
1642 PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
1643 PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
1644 PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
1645 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
1646 PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
1647 PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
1648 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
1649 PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
1650 PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
1651 PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
1652 PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
1653 PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
1654 PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
1655 PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
1656 PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
1657 PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
1658 PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
1659 /* too generic! */
1660 /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
1661 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "cis/PCMLM28.cis"),
1662 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "cis/PCMLM28.cis"),
1663 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
1664 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
1665 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
1666 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
1667 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
1668 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
1669 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"),
1670 PCMCIA_DEVICE_CIS_PROD_ID12("Allied Telesis,K.K", "Ethernet LAN Card", 0x2ad62f3c, 0x9fd2f0a2, "cis/LA-PCM.cis"),
1671 PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "cis/PE520.cis"),
1672 PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "cis/NE2K.cis"),
1673 PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "cis/PE-200.cis"),
1674 PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "cis/tamarack.cis"),
1675 PCMCIA_DEVICE_PROD_ID12("Ethernet", "CF Size PC Card", 0x00b2e941, 0x43ac239b),
1676 PCMCIA_DEVICE_PROD_ID123("Fast Ethernet", "CF Size PC Card", "1.0",
1677 0xb4be14e3, 0x43ac239b, 0x0877b627),
1678 PCMCIA_DEVICE_NULL
1679};
1680MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
1681MODULE_FIRMWARE("cis/PCMLM28.cis");
1682MODULE_FIRMWARE("cis/DP83903.cis");
1683MODULE_FIRMWARE("cis/LA-PCM.cis");
1684MODULE_FIRMWARE("cis/PE520.cis");
1685MODULE_FIRMWARE("cis/NE2K.cis");
1686MODULE_FIRMWARE("cis/PE-200.cis");
1687MODULE_FIRMWARE("cis/tamarack.cis");
1688
1689static struct pcmcia_driver pcnet_driver = {
1690 .name = "pcnet_cs",
1691 .probe = pcnet_probe,
1692 .remove = pcnet_detach,
1693 .owner = THIS_MODULE,
1694 .id_table = pcnet_ids,
1695 .suspend = pcnet_suspend,
1696 .resume = pcnet_resume,
1697};
1698
1699static int __init init_pcnet_cs(void)
1700{
1701 return pcmcia_register_driver(&pcnet_driver);
1702}
1703
1704static void __exit exit_pcnet_cs(void)
1705{
1706 pcmcia_unregister_driver(&pcnet_driver);
1707}
1708
1709module_init(init_pcnet_cs);
1710module_exit(exit_pcnet_cs);
generated by cgit v1.2.2 (git 2.25.0) at 2025-04-16 08:55:48 -0400