aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/staging/octeon/Makefile1
-rw-r--r--drivers/staging/octeon/ethernet-common.c328
-rw-r--r--drivers/staging/octeon/ethernet-common.h29
-rw-r--r--drivers/staging/octeon/ethernet-rgmii.c9
-rw-r--r--drivers/staging/octeon/ethernet-sgmii.c9
-rw-r--r--drivers/staging/octeon/ethernet-spi.c1
-rw-r--r--drivers/staging/octeon/ethernet-tx.c6
-rw-r--r--drivers/staging/octeon/ethernet-xaui.c9
-rw-r--r--drivers/staging/octeon/ethernet.c383
-rw-r--r--drivers/staging/octeon/octeon-ethernet.h11
10 files changed, 390 insertions, 396 deletions
diff --git a/drivers/staging/octeon/Makefile b/drivers/staging/octeon/Makefile
index 3c839e37d37f..c0a583cc2227 100644
--- a/drivers/staging/octeon/Makefile
+++ b/drivers/staging/octeon/Makefile
@@ -12,7 +12,6 @@
12obj-${CONFIG_OCTEON_ETHERNET} := octeon-ethernet.o 12obj-${CONFIG_OCTEON_ETHERNET} := octeon-ethernet.o
13 13
14octeon-ethernet-objs := ethernet.o 14octeon-ethernet-objs := ethernet.o
15octeon-ethernet-objs += ethernet-common.o
16octeon-ethernet-objs += ethernet-mdio.o 15octeon-ethernet-objs += ethernet-mdio.o
17octeon-ethernet-objs += ethernet-mem.o 16octeon-ethernet-objs += ethernet-mem.o
18octeon-ethernet-objs += ethernet-proc.o 17octeon-ethernet-objs += ethernet-proc.o
diff --git a/drivers/staging/octeon/ethernet-common.c b/drivers/staging/octeon/ethernet-common.c
deleted file mode 100644
index 3e6f5b8cc63d..000000000000
--- a/drivers/staging/octeon/ethernet-common.c
+++ /dev/null
@@ -1,328 +0,0 @@
1/**********************************************************************
2 * Author: Cavium Networks
3 *
4 * Contact: support@caviumnetworks.com
5 * This file is part of the OCTEON SDK
6 *
7 * Copyright (c) 2003-2007 Cavium Networks
8 *
9 * This file is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License, Version 2, as
11 * published by the Free Software Foundation.
12 *
13 * This file is distributed in the hope that it will be useful, but
14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
15 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
16 * NONINFRINGEMENT. See the GNU General Public License for more
17 * details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this file; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 * or visit http://www.gnu.org/licenses/.
23 *
24 * This file may also be available under a different license from Cavium.
25 * Contact Cavium Networks for more information
26**********************************************************************/
27#include <linux/kernel.h>
28#include <linux/mii.h>
29#include <net/dst.h>
30
31#include <asm/atomic.h>
32#include <asm/octeon/octeon.h>
33
34#include "ethernet-defines.h"
35#include "ethernet-tx.h"
36#include "ethernet-mdio.h"
37#include "ethernet-util.h"
38#include "octeon-ethernet.h"
39#include "ethernet-common.h"
40
41#include "cvmx-pip.h"
42#include "cvmx-pko.h"
43#include "cvmx-fau.h"
44#include "cvmx-helper.h"
45
46#include "cvmx-gmxx-defs.h"
47
48/**
49 * Get the low level ethernet statistics
50 *
51 * @dev: Device to get the statistics from
52 * Returns Pointer to the statistics
53 */
54static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
55{
56 cvmx_pip_port_status_t rx_status;
57 cvmx_pko_port_status_t tx_status;
58 struct octeon_ethernet *priv = netdev_priv(dev);
59
60 if (priv->port < CVMX_PIP_NUM_INPUT_PORTS) {
61 if (octeon_is_simulation()) {
62 /* The simulator doesn't support statistics */
63 memset(&rx_status, 0, sizeof(rx_status));
64 memset(&tx_status, 0, sizeof(tx_status));
65 } else {
66 cvmx_pip_get_port_status(priv->port, 1, &rx_status);
67 cvmx_pko_get_port_status(priv->port, 1, &tx_status);
68 }
69
70 priv->stats.rx_packets += rx_status.inb_packets;
71 priv->stats.tx_packets += tx_status.packets;
72 priv->stats.rx_bytes += rx_status.inb_octets;
73 priv->stats.tx_bytes += tx_status.octets;
74 priv->stats.multicast += rx_status.multicast_packets;
75 priv->stats.rx_crc_errors += rx_status.inb_errors;
76 priv->stats.rx_frame_errors += rx_status.fcs_align_err_packets;
77
78 /*
79 * The drop counter must be incremented atomically
80 * since the RX tasklet also increments it.
81 */
82#ifdef CONFIG_64BIT
83 atomic64_add(rx_status.dropped_packets,
84 (atomic64_t *)&priv->stats.rx_dropped);
85#else
86 atomic_add(rx_status.dropped_packets,
87 (atomic_t *)&priv->stats.rx_dropped);
88#endif
89 }
90
91 return &priv->stats;
92}
93
94/**
95 * Set the multicast list. Currently unimplemented.
96 *
97 * @dev: Device to work on
98 */
99static void cvm_oct_common_set_multicast_list(struct net_device *dev)
100{
101 union cvmx_gmxx_prtx_cfg gmx_cfg;
102 struct octeon_ethernet *priv = netdev_priv(dev);
103 int interface = INTERFACE(priv->port);
104 int index = INDEX(priv->port);
105
106 if ((interface < 2)
107 && (cvmx_helper_interface_get_mode(interface) !=
108 CVMX_HELPER_INTERFACE_MODE_SPI)) {
109 union cvmx_gmxx_rxx_adr_ctl control;
110 control.u64 = 0;
111 control.s.bcst = 1; /* Allow broadcast MAC addresses */
112
113 if (dev->mc_list || (dev->flags & IFF_ALLMULTI) ||
114 (dev->flags & IFF_PROMISC))
115 /* Force accept multicast packets */
116 control.s.mcst = 2;
117 else
118 /* Force reject multicat packets */
119 control.s.mcst = 1;
120
121 if (dev->flags & IFF_PROMISC)
122 /*
123 * Reject matches if promisc. Since CAM is
124 * shut off, should accept everything.
125 */
126 control.s.cam_mode = 0;
127 else
128 /* Filter packets based on the CAM */
129 control.s.cam_mode = 1;
130
131 gmx_cfg.u64 =
132 cvmx_read_csr(CVMX_GMXX_PRTX_CFG(index, interface));
133 cvmx_write_csr(CVMX_GMXX_PRTX_CFG(index, interface),
134 gmx_cfg.u64 & ~1ull);
135
136 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CTL(index, interface),
137 control.u64);
138 if (dev->flags & IFF_PROMISC)
139 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM_EN
140 (index, interface), 0);
141 else
142 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM_EN
143 (index, interface), 1);
144
145 cvmx_write_csr(CVMX_GMXX_PRTX_CFG(index, interface),
146 gmx_cfg.u64);
147 }
148}
149
150/**
151 * Set the hardware MAC address for a device
152 *
153 * @dev: Device to change the MAC address for
154 * @addr: Address structure to change it too. MAC address is addr + 2.
155 * Returns Zero on success
156 */
157static int cvm_oct_common_set_mac_address(struct net_device *dev, void *addr)
158{
159 struct octeon_ethernet *priv = netdev_priv(dev);
160 union cvmx_gmxx_prtx_cfg gmx_cfg;
161 int interface = INTERFACE(priv->port);
162 int index = INDEX(priv->port);
163
164 memcpy(dev->dev_addr, addr + 2, 6);
165
166 if ((interface < 2)
167 && (cvmx_helper_interface_get_mode(interface) !=
168 CVMX_HELPER_INTERFACE_MODE_SPI)) {
169 int i;
170 uint8_t *ptr = addr;
171 uint64_t mac = 0;
172 for (i = 0; i < 6; i++)
173 mac = (mac << 8) | (uint64_t) (ptr[i + 2]);
174
175 gmx_cfg.u64 =
176 cvmx_read_csr(CVMX_GMXX_PRTX_CFG(index, interface));
177 cvmx_write_csr(CVMX_GMXX_PRTX_CFG(index, interface),
178 gmx_cfg.u64 & ~1ull);
179
180 cvmx_write_csr(CVMX_GMXX_SMACX(index, interface), mac);
181 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM0(index, interface),
182 ptr[2]);
183 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM1(index, interface),
184 ptr[3]);
185 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM2(index, interface),
186 ptr[4]);
187 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM3(index, interface),
188 ptr[5]);
189 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM4(index, interface),
190 ptr[6]);
191 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM5(index, interface),
192 ptr[7]);
193 cvm_oct_common_set_multicast_list(dev);
194 cvmx_write_csr(CVMX_GMXX_PRTX_CFG(index, interface),
195 gmx_cfg.u64);
196 }
197 return 0;
198}
199
200/**
201 * Change the link MTU. Unimplemented
202 *
203 * @dev: Device to change
204 * @new_mtu: The new MTU
205 *
206 * Returns Zero on success
207 */
208static int cvm_oct_common_change_mtu(struct net_device *dev, int new_mtu)
209{
210 struct octeon_ethernet *priv = netdev_priv(dev);
211 int interface = INTERFACE(priv->port);
212 int index = INDEX(priv->port);
213#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
214 int vlan_bytes = 4;
215#else
216 int vlan_bytes = 0;
217#endif
218
219 /*
220 * Limit the MTU to make sure the ethernet packets are between
221 * 64 bytes and 65535 bytes.
222 */
223 if ((new_mtu + 14 + 4 + vlan_bytes < 64)
224 || (new_mtu + 14 + 4 + vlan_bytes > 65392)) {
225 pr_err("MTU must be between %d and %d.\n",
226 64 - 14 - 4 - vlan_bytes, 65392 - 14 - 4 - vlan_bytes);
227 return -EINVAL;
228 }
229 dev->mtu = new_mtu;
230
231 if ((interface < 2)
232 && (cvmx_helper_interface_get_mode(interface) !=
233 CVMX_HELPER_INTERFACE_MODE_SPI)) {
234 /* Add ethernet header and FCS, and VLAN if configured. */
235 int max_packet = new_mtu + 14 + 4 + vlan_bytes;
236
237 if (OCTEON_IS_MODEL(OCTEON_CN3XXX)
238 || OCTEON_IS_MODEL(OCTEON_CN58XX)) {
239 /* Signal errors on packets larger than the MTU */
240 cvmx_write_csr(CVMX_GMXX_RXX_FRM_MAX(index, interface),
241 max_packet);
242 } else {
243 /*
244 * Set the hardware to truncate packets larger
245 * than the MTU and smaller the 64 bytes.
246 */
247 union cvmx_pip_frm_len_chkx frm_len_chk;
248 frm_len_chk.u64 = 0;
249 frm_len_chk.s.minlen = 64;
250 frm_len_chk.s.maxlen = max_packet;
251 cvmx_write_csr(CVMX_PIP_FRM_LEN_CHKX(interface),
252 frm_len_chk.u64);
253 }
254 /*
255 * Set the hardware to truncate packets larger than
256 * the MTU. The jabber register must be set to a
257 * multiple of 8 bytes, so round up.
258 */
259 cvmx_write_csr(CVMX_GMXX_RXX_JABBER(index, interface),
260 (max_packet + 7) & ~7u);
261 }
262 return 0;
263}
264
265/**
266 * Per network device initialization
267 *
268 * @dev: Device to initialize
269 * Returns Zero on success
270 */
271int cvm_oct_common_init(struct net_device *dev)
272{
273 static int count;
274 char mac[8] = { 0x00, 0x00,
275 octeon_bootinfo->mac_addr_base[0],
276 octeon_bootinfo->mac_addr_base[1],
277 octeon_bootinfo->mac_addr_base[2],
278 octeon_bootinfo->mac_addr_base[3],
279 octeon_bootinfo->mac_addr_base[4],
280 octeon_bootinfo->mac_addr_base[5] + count
281 };
282 struct octeon_ethernet *priv = netdev_priv(dev);
283
284 /*
285 * Force the interface to use the POW send if always_use_pow
286 * was specified or it is in the pow send list.
287 */
288 if ((pow_send_group != -1)
289 && (always_use_pow || strstr(pow_send_list, dev->name)))
290 priv->queue = -1;
291
292 if (priv->queue != -1) {
293 dev->hard_start_xmit = cvm_oct_xmit;
294 if (USE_HW_TCPUDP_CHECKSUM)
295 dev->features |= NETIF_F_IP_CSUM;
296 } else
297 dev->hard_start_xmit = cvm_oct_xmit_pow;
298 count++;
299
300 dev->get_stats = cvm_oct_common_get_stats;
301 dev->set_mac_address = cvm_oct_common_set_mac_address;
302 dev->set_multicast_list = cvm_oct_common_set_multicast_list;
303 dev->change_mtu = cvm_oct_common_change_mtu;
304 dev->do_ioctl = cvm_oct_ioctl;
305 /* We do our own locking, Linux doesn't need to */
306 dev->features |= NETIF_F_LLTX;
307 SET_ETHTOOL_OPS(dev, &cvm_oct_ethtool_ops);
308#ifdef CONFIG_NET_POLL_CONTROLLER
309 dev->poll_controller = cvm_oct_poll_controller;
310#endif
311
312 cvm_oct_mdio_setup_device(dev);
313 dev->set_mac_address(dev, mac);
314 dev->change_mtu(dev, dev->mtu);
315
316 /*
317 * Zero out stats for port so we won't mistakenly show
318 * counters from the bootloader.
319 */
320 memset(dev->get_stats(dev), 0, sizeof(struct net_device_stats));
321
322 return 0;
323}
324
325void cvm_oct_common_uninit(struct net_device *dev)
326{
327 /* Currently nothing to do */
328}
diff --git a/drivers/staging/octeon/ethernet-common.h b/drivers/staging/octeon/ethernet-common.h
deleted file mode 100644
index 2bd9cd76a398..000000000000
--- a/drivers/staging/octeon/ethernet-common.h
+++ /dev/null
@@ -1,29 +0,0 @@
1/*********************************************************************
2 * Author: Cavium Networks
3 *
4 * Contact: support@caviumnetworks.com
5 * This file is part of the OCTEON SDK
6 *
7 * Copyright (c) 2003-2007 Cavium Networks
8 *
9 * This file is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License, Version 2, as
11 * published by the Free Software Foundation.
12 *
13 * This file is distributed in the hope that it will be useful, but
14 * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
15 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
16 * NONINFRINGEMENT. See the GNU General Public License for more
17 * details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this file; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 * or visit http://www.gnu.org/licenses/.
23 *
24 * This file may also be available under a different license from Cavium.
25 * Contact Cavium Networks for more information
26*********************************************************************/
27
28int cvm_oct_common_init(struct net_device *dev);
29void cvm_oct_common_uninit(struct net_device *dev);
diff --git a/drivers/staging/octeon/ethernet-rgmii.c b/drivers/staging/octeon/ethernet-rgmii.c
index 8579f1670d1e..8704133fe127 100644
--- a/drivers/staging/octeon/ethernet-rgmii.c
+++ b/drivers/staging/octeon/ethernet-rgmii.c
@@ -33,7 +33,6 @@
33 33
34#include "ethernet-defines.h" 34#include "ethernet-defines.h"
35#include "octeon-ethernet.h" 35#include "octeon-ethernet.h"
36#include "ethernet-common.h"
37#include "ethernet-util.h" 36#include "ethernet-util.h"
38 37
39#include "cvmx-helper.h" 38#include "cvmx-helper.h"
@@ -265,7 +264,7 @@ static irqreturn_t cvm_oct_rgmii_rml_interrupt(int cpl, void *dev_id)
265 return return_status; 264 return return_status;
266} 265}
267 266
268static int cvm_oct_rgmii_open(struct net_device *dev) 267int cvm_oct_rgmii_open(struct net_device *dev)
269{ 268{
270 union cvmx_gmxx_prtx_cfg gmx_cfg; 269 union cvmx_gmxx_prtx_cfg gmx_cfg;
271 struct octeon_ethernet *priv = netdev_priv(dev); 270 struct octeon_ethernet *priv = netdev_priv(dev);
@@ -286,7 +285,7 @@ static int cvm_oct_rgmii_open(struct net_device *dev)
286 return 0; 285 return 0;
287} 286}
288 287
289static int cvm_oct_rgmii_stop(struct net_device *dev) 288int cvm_oct_rgmii_stop(struct net_device *dev)
290{ 289{
291 union cvmx_gmxx_prtx_cfg gmx_cfg; 290 union cvmx_gmxx_prtx_cfg gmx_cfg;
292 struct octeon_ethernet *priv = netdev_priv(dev); 291 struct octeon_ethernet *priv = netdev_priv(dev);
@@ -305,9 +304,7 @@ int cvm_oct_rgmii_init(struct net_device *dev)
305 int r; 304 int r;
306 305
307 cvm_oct_common_init(dev); 306 cvm_oct_common_init(dev);
308 dev->open = cvm_oct_rgmii_open; 307 dev->netdev_ops->ndo_stop(dev);
309 dev->stop = cvm_oct_rgmii_stop;
310 dev->stop(dev);
311 308
312 /* 309 /*
313 * Due to GMX errata in CN3XXX series chips, it is necessary 310 * Due to GMX errata in CN3XXX series chips, it is necessary
diff --git a/drivers/staging/octeon/ethernet-sgmii.c b/drivers/staging/octeon/ethernet-sgmii.c
index 58fa39c1d675..2b54996bd85d 100644
--- a/drivers/staging/octeon/ethernet-sgmii.c
+++ b/drivers/staging/octeon/ethernet-sgmii.c
@@ -34,13 +34,12 @@
34#include "ethernet-defines.h" 34#include "ethernet-defines.h"
35#include "octeon-ethernet.h" 35#include "octeon-ethernet.h"
36#include "ethernet-util.h" 36#include "ethernet-util.h"
37#include "ethernet-common.h"
38 37
39#include "cvmx-helper.h" 38#include "cvmx-helper.h"
40 39
41#include "cvmx-gmxx-defs.h" 40#include "cvmx-gmxx-defs.h"
42 41
43static int cvm_oct_sgmii_open(struct net_device *dev) 42int cvm_oct_sgmii_open(struct net_device *dev)
44{ 43{
45 union cvmx_gmxx_prtx_cfg gmx_cfg; 44 union cvmx_gmxx_prtx_cfg gmx_cfg;
46 struct octeon_ethernet *priv = netdev_priv(dev); 45 struct octeon_ethernet *priv = netdev_priv(dev);
@@ -61,7 +60,7 @@ static int cvm_oct_sgmii_open(struct net_device *dev)
61 return 0; 60 return 0;
62} 61}
63 62
64static int cvm_oct_sgmii_stop(struct net_device *dev) 63int cvm_oct_sgmii_stop(struct net_device *dev)
65{ 64{
66 union cvmx_gmxx_prtx_cfg gmx_cfg; 65 union cvmx_gmxx_prtx_cfg gmx_cfg;
67 struct octeon_ethernet *priv = netdev_priv(dev); 66 struct octeon_ethernet *priv = netdev_priv(dev);
@@ -113,9 +112,7 @@ int cvm_oct_sgmii_init(struct net_device *dev)
113{ 112{
114 struct octeon_ethernet *priv = netdev_priv(dev); 113 struct octeon_ethernet *priv = netdev_priv(dev);
115 cvm_oct_common_init(dev); 114 cvm_oct_common_init(dev);
116 dev->open = cvm_oct_sgmii_open; 115 dev->netdev_ops->ndo_stop(dev);
117 dev->stop = cvm_oct_sgmii_stop;
118 dev->stop(dev);
119 if (!octeon_is_simulation()) 116 if (!octeon_is_simulation())
120 priv->poll = cvm_oct_sgmii_poll; 117 priv->poll = cvm_oct_sgmii_poll;
121 118
diff --git a/drivers/staging/octeon/ethernet-spi.c b/drivers/staging/octeon/ethernet-spi.c
index e0971bbe4ddc..66190b0cb68f 100644
--- a/drivers/staging/octeon/ethernet-spi.c
+++ b/drivers/staging/octeon/ethernet-spi.c
@@ -33,7 +33,6 @@
33 33
34#include "ethernet-defines.h" 34#include "ethernet-defines.h"
35#include "octeon-ethernet.h" 35#include "octeon-ethernet.h"
36#include "ethernet-common.h"
37#include "ethernet-util.h" 36#include "ethernet-util.h"
38 37
39#include "cvmx-spi.h" 38#include "cvmx-spi.h"
diff --git a/drivers/staging/octeon/ethernet-tx.c b/drivers/staging/octeon/ethernet-tx.c
index 77b7122c8fdb..bfd3dd2fcef8 100644
--- a/drivers/staging/octeon/ethernet-tx.c
+++ b/drivers/staging/octeon/ethernet-tx.c
@@ -253,10 +253,10 @@ int cvm_oct_xmit(struct sk_buff *skb, struct net_device *dev)
253 253
254 /* 254 /*
255 * The skbuff will be reused without ever being freed. We must 255 * The skbuff will be reused without ever being freed. We must
256 * cleanup a bunch of Linux stuff. 256 * cleanup a bunch of core things.
257 */ 257 */
258 dst_release(skb->dst); 258 dst_release(skb_dst(skb));
259 skb->dst = NULL; 259 skb_dst_set(skb, NULL);
260#ifdef CONFIG_XFRM 260#ifdef CONFIG_XFRM
261 secpath_put(skb->sp); 261 secpath_put(skb->sp);
262 skb->sp = NULL; 262 skb->sp = NULL;
diff --git a/drivers/staging/octeon/ethernet-xaui.c b/drivers/staging/octeon/ethernet-xaui.c
index f08eb32e04fc..0c2e7cc40f35 100644
--- a/drivers/staging/octeon/ethernet-xaui.c
+++ b/drivers/staging/octeon/ethernet-xaui.c
@@ -33,14 +33,13 @@
33 33
34#include "ethernet-defines.h" 34#include "ethernet-defines.h"
35#include "octeon-ethernet.h" 35#include "octeon-ethernet.h"
36#include "ethernet-common.h"
37#include "ethernet-util.h" 36#include "ethernet-util.h"
38 37
39#include "cvmx-helper.h" 38#include "cvmx-helper.h"
40 39
41#include "cvmx-gmxx-defs.h" 40#include "cvmx-gmxx-defs.h"
42 41
43static int cvm_oct_xaui_open(struct net_device *dev) 42int cvm_oct_xaui_open(struct net_device *dev)
44{ 43{
45 union cvmx_gmxx_prtx_cfg gmx_cfg; 44 union cvmx_gmxx_prtx_cfg gmx_cfg;
46 struct octeon_ethernet *priv = netdev_priv(dev); 45 struct octeon_ethernet *priv = netdev_priv(dev);
@@ -60,7 +59,7 @@ static int cvm_oct_xaui_open(struct net_device *dev)
60 return 0; 59 return 0;
61} 60}
62 61
63static int cvm_oct_xaui_stop(struct net_device *dev) 62int cvm_oct_xaui_stop(struct net_device *dev)
64{ 63{
65 union cvmx_gmxx_prtx_cfg gmx_cfg; 64 union cvmx_gmxx_prtx_cfg gmx_cfg;
66 struct octeon_ethernet *priv = netdev_priv(dev); 65 struct octeon_ethernet *priv = netdev_priv(dev);
@@ -112,9 +111,7 @@ int cvm_oct_xaui_init(struct net_device *dev)
112{ 111{
113 struct octeon_ethernet *priv = netdev_priv(dev); 112 struct octeon_ethernet *priv = netdev_priv(dev);
114 cvm_oct_common_init(dev); 113 cvm_oct_common_init(dev);
115 dev->open = cvm_oct_xaui_open; 114 dev->netdev_ops->ndo_stop(dev);
116 dev->stop = cvm_oct_xaui_stop;
117 dev->stop(dev);
118 if (!octeon_is_simulation()) 115 if (!octeon_is_simulation())
119 priv->poll = cvm_oct_xaui_poll; 116 priv->poll = cvm_oct_xaui_poll;
120 117
diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
index e8ef9e0b791f..2d9356dfbca6 100644
--- a/drivers/staging/octeon/ethernet.c
+++ b/drivers/staging/octeon/ethernet.c
@@ -40,9 +40,9 @@
40#include "ethernet-mem.h" 40#include "ethernet-mem.h"
41#include "ethernet-rx.h" 41#include "ethernet-rx.h"
42#include "ethernet-tx.h" 42#include "ethernet-tx.h"
43#include "ethernet-mdio.h"
43#include "ethernet-util.h" 44#include "ethernet-util.h"
44#include "ethernet-proc.h" 45#include "ethernet-proc.h"
45#include "ethernet-common.h"
46#include "octeon-ethernet.h" 46#include "octeon-ethernet.h"
47 47
48#include "cvmx-pip.h" 48#include "cvmx-pip.h"
@@ -51,6 +51,7 @@
51#include "cvmx-ipd.h" 51#include "cvmx-ipd.h"
52#include "cvmx-helper.h" 52#include "cvmx-helper.h"
53 53
54#include "cvmx-gmxx-defs.h"
54#include "cvmx-smix-defs.h" 55#include "cvmx-smix-defs.h"
55 56
56#if defined(CONFIG_CAVIUM_OCTEON_NUM_PACKET_BUFFERS) \ 57#if defined(CONFIG_CAVIUM_OCTEON_NUM_PACKET_BUFFERS) \
@@ -164,7 +165,7 @@ static void cvm_do_timer(unsigned long arg)
164 lock); 165 lock);
165 } 166 }
166 } 167 }
167 cvm_oct_device[port]->get_stats(cvm_oct_device[port]); 168 cvm_oct_device[port]->netdev_ops->ndo_get_stats(cvm_oct_device[port]);
168 } 169 }
169 port++; 170 port++;
170 /* Poll the next port in a 50th of a second. 171 /* Poll the next port in a 50th of a second.
@@ -246,6 +247,362 @@ int cvm_oct_free_work(void *work_queue_entry)
246EXPORT_SYMBOL(cvm_oct_free_work); 247EXPORT_SYMBOL(cvm_oct_free_work);
247 248
248/** 249/**
250 * Get the low level ethernet statistics
251 *
252 * @dev: Device to get the statistics from
253 * Returns Pointer to the statistics
254 */
255static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
256{
257 cvmx_pip_port_status_t rx_status;
258 cvmx_pko_port_status_t tx_status;
259 struct octeon_ethernet *priv = netdev_priv(dev);
260
261 if (priv->port < CVMX_PIP_NUM_INPUT_PORTS) {
262 if (octeon_is_simulation()) {
263 /* The simulator doesn't support statistics */
264 memset(&rx_status, 0, sizeof(rx_status));
265 memset(&tx_status, 0, sizeof(tx_status));
266 } else {
267 cvmx_pip_get_port_status(priv->port, 1, &rx_status);
268 cvmx_pko_get_port_status(priv->port, 1, &tx_status);
269 }
270
271 priv->stats.rx_packets += rx_status.inb_packets;
272 priv->stats.tx_packets += tx_status.packets;
273 priv->stats.rx_bytes += rx_status.inb_octets;
274 priv->stats.tx_bytes += tx_status.octets;
275 priv->stats.multicast += rx_status.multicast_packets;
276 priv->stats.rx_crc_errors += rx_status.inb_errors;
277 priv->stats.rx_frame_errors += rx_status.fcs_align_err_packets;
278
279 /*
280 * The drop counter must be incremented atomically
281 * since the RX tasklet also increments it.
282 */
283#ifdef CONFIG_64BIT
284 atomic64_add(rx_status.dropped_packets,
285 (atomic64_t *)&priv->stats.rx_dropped);
286#else
287 atomic_add(rx_status.dropped_packets,
288 (atomic_t *)&priv->stats.rx_dropped);
289#endif
290 }
291
292 return &priv->stats;
293}
294
295/**
296 * Change the link MTU. Unimplemented
297 *
298 * @dev: Device to change
299 * @new_mtu: The new MTU
300 *
301 * Returns Zero on success
302 */
303static int cvm_oct_common_change_mtu(struct net_device *dev, int new_mtu)
304{
305 struct octeon_ethernet *priv = netdev_priv(dev);
306 int interface = INTERFACE(priv->port);
307 int index = INDEX(priv->port);
308#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
309 int vlan_bytes = 4;
310#else
311 int vlan_bytes = 0;
312#endif
313
314 /*
315 * Limit the MTU to make sure the ethernet packets are between
316 * 64 bytes and 65535 bytes.
317 */
318 if ((new_mtu + 14 + 4 + vlan_bytes < 64)
319 || (new_mtu + 14 + 4 + vlan_bytes > 65392)) {
320 pr_err("MTU must be between %d and %d.\n",
321 64 - 14 - 4 - vlan_bytes, 65392 - 14 - 4 - vlan_bytes);
322 return -EINVAL;
323 }
324 dev->mtu = new_mtu;
325
326 if ((interface < 2)
327 && (cvmx_helper_interface_get_mode(interface) !=
328 CVMX_HELPER_INTERFACE_MODE_SPI)) {
329 /* Add ethernet header and FCS, and VLAN if configured. */
330 int max_packet = new_mtu + 14 + 4 + vlan_bytes;
331
332 if (OCTEON_IS_MODEL(OCTEON_CN3XXX)
333 || OCTEON_IS_MODEL(OCTEON_CN58XX)) {
334 /* Signal errors on packets larger than the MTU */
335 cvmx_write_csr(CVMX_GMXX_RXX_FRM_MAX(index, interface),
336 max_packet);
337 } else {
338 /*
339 * Set the hardware to truncate packets larger
340 * than the MTU and smaller the 64 bytes.
341 */
342 union cvmx_pip_frm_len_chkx frm_len_chk;
343 frm_len_chk.u64 = 0;
344 frm_len_chk.s.minlen = 64;
345 frm_len_chk.s.maxlen = max_packet;
346 cvmx_write_csr(CVMX_PIP_FRM_LEN_CHKX(interface),
347 frm_len_chk.u64);
348 }
349 /*
350 * Set the hardware to truncate packets larger than
351 * the MTU. The jabber register must be set to a
352 * multiple of 8 bytes, so round up.
353 */
354 cvmx_write_csr(CVMX_GMXX_RXX_JABBER(index, interface),
355 (max_packet + 7) & ~7u);
356 }
357 return 0;
358}
359
360/**
361 * Set the multicast list. Currently unimplemented.
362 *
363 * @dev: Device to work on
364 */
365static void cvm_oct_common_set_multicast_list(struct net_device *dev)
366{
367 union cvmx_gmxx_prtx_cfg gmx_cfg;
368 struct octeon_ethernet *priv = netdev_priv(dev);
369 int interface = INTERFACE(priv->port);
370 int index = INDEX(priv->port);
371
372 if ((interface < 2)
373 && (cvmx_helper_interface_get_mode(interface) !=
374 CVMX_HELPER_INTERFACE_MODE_SPI)) {
375 union cvmx_gmxx_rxx_adr_ctl control;
376 control.u64 = 0;
377 control.s.bcst = 1; /* Allow broadcast MAC addresses */
378
379 if (dev->mc_list || (dev->flags & IFF_ALLMULTI) ||
380 (dev->flags & IFF_PROMISC))
381 /* Force accept multicast packets */
382 control.s.mcst = 2;
383 else
384 /* Force reject multicat packets */
385 control.s.mcst = 1;
386
387 if (dev->flags & IFF_PROMISC)
388 /*
389 * Reject matches if promisc. Since CAM is
390 * shut off, should accept everything.
391 */
392 control.s.cam_mode = 0;
393 else
394 /* Filter packets based on the CAM */
395 control.s.cam_mode = 1;
396
397 gmx_cfg.u64 =
398 cvmx_read_csr(CVMX_GMXX_PRTX_CFG(index, interface));
399 cvmx_write_csr(CVMX_GMXX_PRTX_CFG(index, interface),
400 gmx_cfg.u64 & ~1ull);
401
402 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CTL(index, interface),
403 control.u64);
404 if (dev->flags & IFF_PROMISC)
405 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM_EN
406 (index, interface), 0);
407 else
408 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM_EN
409 (index, interface), 1);
410
411 cvmx_write_csr(CVMX_GMXX_PRTX_CFG(index, interface),
412 gmx_cfg.u64);
413 }
414}
415
416/**
417 * Set the hardware MAC address for a device
418 *
419 * @dev: Device to change the MAC address for
420 * @addr: Address structure to change it too. MAC address is addr + 2.
421 * Returns Zero on success
422 */
423static int cvm_oct_common_set_mac_address(struct net_device *dev, void *addr)
424{
425 struct octeon_ethernet *priv = netdev_priv(dev);
426 union cvmx_gmxx_prtx_cfg gmx_cfg;
427 int interface = INTERFACE(priv->port);
428 int index = INDEX(priv->port);
429
430 memcpy(dev->dev_addr, addr + 2, 6);
431
432 if ((interface < 2)
433 && (cvmx_helper_interface_get_mode(interface) !=
434 CVMX_HELPER_INTERFACE_MODE_SPI)) {
435 int i;
436 uint8_t *ptr = addr;
437 uint64_t mac = 0;
438 for (i = 0; i < 6; i++)
439 mac = (mac << 8) | (uint64_t) (ptr[i + 2]);
440
441 gmx_cfg.u64 =
442 cvmx_read_csr(CVMX_GMXX_PRTX_CFG(index, interface));
443 cvmx_write_csr(CVMX_GMXX_PRTX_CFG(index, interface),
444 gmx_cfg.u64 & ~1ull);
445
446 cvmx_write_csr(CVMX_GMXX_SMACX(index, interface), mac);
447 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM0(index, interface),
448 ptr[2]);
449 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM1(index, interface),
450 ptr[3]);
451 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM2(index, interface),
452 ptr[4]);
453 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM3(index, interface),
454 ptr[5]);
455 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM4(index, interface),
456 ptr[6]);
457 cvmx_write_csr(CVMX_GMXX_RXX_ADR_CAM5(index, interface),
458 ptr[7]);
459 cvm_oct_common_set_multicast_list(dev);
460 cvmx_write_csr(CVMX_GMXX_PRTX_CFG(index, interface),
461 gmx_cfg.u64);
462 }
463 return 0;
464}
465
466/**
467 * Per network device initialization
468 *
469 * @dev: Device to initialize
470 * Returns Zero on success
471 */
472int cvm_oct_common_init(struct net_device *dev)
473{
474 static int count;
475 char mac[8] = { 0x00, 0x00,
476 octeon_bootinfo->mac_addr_base[0],
477 octeon_bootinfo->mac_addr_base[1],
478 octeon_bootinfo->mac_addr_base[2],
479 octeon_bootinfo->mac_addr_base[3],
480 octeon_bootinfo->mac_addr_base[4],
481 octeon_bootinfo->mac_addr_base[5] + count
482 };
483 struct octeon_ethernet *priv = netdev_priv(dev);
484
485 /*
486 * Force the interface to use the POW send if always_use_pow
487 * was specified or it is in the pow send list.
488 */
489 if ((pow_send_group != -1)
490 && (always_use_pow || strstr(pow_send_list, dev->name)))
491 priv->queue = -1;
492
493 if (priv->queue != -1 && USE_HW_TCPUDP_CHECKSUM)
494 dev->features |= NETIF_F_IP_CSUM;
495
496 count++;
497
498 /* We do our own locking, Linux doesn't need to */
499 dev->features |= NETIF_F_LLTX;
500 SET_ETHTOOL_OPS(dev, &cvm_oct_ethtool_ops);
501
502 cvm_oct_mdio_setup_device(dev);
503 dev->netdev_ops->ndo_set_mac_address(dev, mac);
504 dev->netdev_ops->ndo_change_mtu(dev, dev->mtu);
505
506 /*
507 * Zero out stats for port so we won't mistakenly show
508 * counters from the bootloader.
509 */
510 memset(dev->netdev_ops->ndo_get_stats(dev), 0,
511 sizeof(struct net_device_stats));
512
513 return 0;
514}
515
516void cvm_oct_common_uninit(struct net_device *dev)
517{
518 /* Currently nothing to do */
519}
520
521static const struct net_device_ops cvm_oct_npi_netdev_ops = {
522 .ndo_init = cvm_oct_common_init,
523 .ndo_uninit = cvm_oct_common_uninit,
524 .ndo_start_xmit = cvm_oct_xmit,
525 .ndo_set_multicast_list = cvm_oct_common_set_multicast_list,
526 .ndo_set_mac_address = cvm_oct_common_set_mac_address,
527 .ndo_do_ioctl = cvm_oct_ioctl,
528 .ndo_change_mtu = cvm_oct_common_change_mtu,
529 .ndo_get_stats = cvm_oct_common_get_stats,
530#ifdef CONFIG_NET_POLL_CONTROLLER
531 .ndo_poll_controller = cvm_oct_poll_controller,
532#endif
533};
534static const struct net_device_ops cvm_oct_xaui_netdev_ops = {
535 .ndo_init = cvm_oct_xaui_init,
536 .ndo_uninit = cvm_oct_xaui_uninit,
537 .ndo_open = cvm_oct_xaui_open,
538 .ndo_stop = cvm_oct_xaui_stop,
539 .ndo_start_xmit = cvm_oct_xmit,
540 .ndo_set_multicast_list = cvm_oct_common_set_multicast_list,
541 .ndo_set_mac_address = cvm_oct_common_set_mac_address,
542 .ndo_do_ioctl = cvm_oct_ioctl,
543 .ndo_change_mtu = cvm_oct_common_change_mtu,
544 .ndo_get_stats = cvm_oct_common_get_stats,
545#ifdef CONFIG_NET_POLL_CONTROLLER
546 .ndo_poll_controller = cvm_oct_poll_controller,
547#endif
548};
549static const struct net_device_ops cvm_oct_sgmii_netdev_ops = {
550 .ndo_init = cvm_oct_sgmii_init,
551 .ndo_uninit = cvm_oct_sgmii_uninit,
552 .ndo_open = cvm_oct_sgmii_open,
553 .ndo_stop = cvm_oct_sgmii_stop,
554 .ndo_start_xmit = cvm_oct_xmit,
555 .ndo_set_multicast_list = cvm_oct_common_set_multicast_list,
556 .ndo_set_mac_address = cvm_oct_common_set_mac_address,
557 .ndo_do_ioctl = cvm_oct_ioctl,
558 .ndo_change_mtu = cvm_oct_common_change_mtu,
559 .ndo_get_stats = cvm_oct_common_get_stats,
560#ifdef CONFIG_NET_POLL_CONTROLLER
561 .ndo_poll_controller = cvm_oct_poll_controller,
562#endif
563};
564static const struct net_device_ops cvm_oct_spi_netdev_ops = {
565 .ndo_init = cvm_oct_spi_init,
566 .ndo_uninit = cvm_oct_spi_uninit,
567 .ndo_start_xmit = cvm_oct_xmit,
568 .ndo_set_multicast_list = cvm_oct_common_set_multicast_list,
569 .ndo_set_mac_address = cvm_oct_common_set_mac_address,
570 .ndo_do_ioctl = cvm_oct_ioctl,
571 .ndo_change_mtu = cvm_oct_common_change_mtu,
572 .ndo_get_stats = cvm_oct_common_get_stats,
573#ifdef CONFIG_NET_POLL_CONTROLLER
574 .ndo_poll_controller = cvm_oct_poll_controller,
575#endif
576};
577static const struct net_device_ops cvm_oct_rgmii_netdev_ops = {
578 .ndo_init = cvm_oct_rgmii_init,
579 .ndo_uninit = cvm_oct_rgmii_uninit,
580 .ndo_open = cvm_oct_rgmii_open,
581 .ndo_stop = cvm_oct_rgmii_stop,
582 .ndo_start_xmit = cvm_oct_xmit,
583 .ndo_set_multicast_list = cvm_oct_common_set_multicast_list,
584 .ndo_set_mac_address = cvm_oct_common_set_mac_address,
585 .ndo_do_ioctl = cvm_oct_ioctl,
586 .ndo_change_mtu = cvm_oct_common_change_mtu,
587 .ndo_get_stats = cvm_oct_common_get_stats,
588#ifdef CONFIG_NET_POLL_CONTROLLER
589 .ndo_poll_controller = cvm_oct_poll_controller,
590#endif
591};
592static const struct net_device_ops cvm_oct_pow_netdev_ops = {
593 .ndo_init = cvm_oct_common_init,
594 .ndo_start_xmit = cvm_oct_xmit_pow,
595 .ndo_set_multicast_list = cvm_oct_common_set_multicast_list,
596 .ndo_set_mac_address = cvm_oct_common_set_mac_address,
597 .ndo_do_ioctl = cvm_oct_ioctl,
598 .ndo_change_mtu = cvm_oct_common_change_mtu,
599 .ndo_get_stats = cvm_oct_common_get_stats,
600#ifdef CONFIG_NET_POLL_CONTROLLER
601 .ndo_poll_controller = cvm_oct_poll_controller,
602#endif
603};
604
605/**
249 * Module/ driver initialization. Creates the linux network 606 * Module/ driver initialization. Creates the linux network
250 * devices. 607 * devices.
251 * 608 *
@@ -303,7 +660,7 @@ static int __init cvm_oct_init_module(void)
303 struct octeon_ethernet *priv = netdev_priv(dev); 660 struct octeon_ethernet *priv = netdev_priv(dev);
304 memset(priv, 0, sizeof(struct octeon_ethernet)); 661 memset(priv, 0, sizeof(struct octeon_ethernet));
305 662
306 dev->init = cvm_oct_common_init; 663 dev->netdev_ops = &cvm_oct_pow_netdev_ops;
307 priv->imode = CVMX_HELPER_INTERFACE_MODE_DISABLED; 664 priv->imode = CVMX_HELPER_INTERFACE_MODE_DISABLED;
308 priv->port = CVMX_PIP_NUM_INPUT_PORTS; 665 priv->port = CVMX_PIP_NUM_INPUT_PORTS;
309 priv->queue = -1; 666 priv->queue = -1;
@@ -372,44 +729,38 @@ static int __init cvm_oct_init_module(void)
372 break; 729 break;
373 730
374 case CVMX_HELPER_INTERFACE_MODE_NPI: 731 case CVMX_HELPER_INTERFACE_MODE_NPI:
375 dev->init = cvm_oct_common_init; 732 dev->netdev_ops = &cvm_oct_npi_netdev_ops;
376 dev->uninit = cvm_oct_common_uninit;
377 strcpy(dev->name, "npi%d"); 733 strcpy(dev->name, "npi%d");
378 break; 734 break;
379 735
380 case CVMX_HELPER_INTERFACE_MODE_XAUI: 736 case CVMX_HELPER_INTERFACE_MODE_XAUI:
381 dev->init = cvm_oct_xaui_init; 737 dev->netdev_ops = &cvm_oct_xaui_netdev_ops;
382 dev->uninit = cvm_oct_xaui_uninit;
383 strcpy(dev->name, "xaui%d"); 738 strcpy(dev->name, "xaui%d");
384 break; 739 break;
385 740
386 case CVMX_HELPER_INTERFACE_MODE_LOOP: 741 case CVMX_HELPER_INTERFACE_MODE_LOOP:
387 dev->init = cvm_oct_common_init; 742 dev->netdev_ops = &cvm_oct_npi_netdev_ops;
388 dev->uninit = cvm_oct_common_uninit;
389 strcpy(dev->name, "loop%d"); 743 strcpy(dev->name, "loop%d");
390 break; 744 break;
391 745
392 case CVMX_HELPER_INTERFACE_MODE_SGMII: 746 case CVMX_HELPER_INTERFACE_MODE_SGMII:
393 dev->init = cvm_oct_sgmii_init; 747 dev->netdev_ops = &cvm_oct_sgmii_netdev_ops;
394 dev->uninit = cvm_oct_sgmii_uninit;
395 strcpy(dev->name, "eth%d"); 748 strcpy(dev->name, "eth%d");
396 break; 749 break;
397 750
398 case CVMX_HELPER_INTERFACE_MODE_SPI: 751 case CVMX_HELPER_INTERFACE_MODE_SPI:
399 dev->init = cvm_oct_spi_init; 752 dev->netdev_ops = &cvm_oct_spi_netdev_ops;
400 dev->uninit = cvm_oct_spi_uninit;
401 strcpy(dev->name, "spi%d"); 753 strcpy(dev->name, "spi%d");
402 break; 754 break;
403 755
404 case CVMX_HELPER_INTERFACE_MODE_RGMII: 756 case CVMX_HELPER_INTERFACE_MODE_RGMII:
405 case CVMX_HELPER_INTERFACE_MODE_GMII: 757 case CVMX_HELPER_INTERFACE_MODE_GMII:
406 dev->init = cvm_oct_rgmii_init; 758 dev->netdev_ops = &cvm_oct_rgmii_netdev_ops;
407 dev->uninit = cvm_oct_rgmii_uninit;
408 strcpy(dev->name, "eth%d"); 759 strcpy(dev->name, "eth%d");
409 break; 760 break;
410 } 761 }
411 762
412 if (!dev->init) { 763 if (!dev->netdev_ops) {
413 kfree(dev); 764 kfree(dev);
414 } else if (register_netdev(dev) < 0) { 765 } else if (register_netdev(dev) < 0) {
415 pr_err("Failed to register ethernet device " 766 pr_err("Failed to register ethernet device "
diff --git a/drivers/staging/octeon/octeon-ethernet.h b/drivers/staging/octeon/octeon-ethernet.h
index b3199076ef5e..3aef9878fc0a 100644
--- a/drivers/staging/octeon/octeon-ethernet.h
+++ b/drivers/staging/octeon/octeon-ethernet.h
@@ -111,12 +111,23 @@ static inline int cvm_oct_transmit(struct net_device *dev,
111 111
112extern int cvm_oct_rgmii_init(struct net_device *dev); 112extern int cvm_oct_rgmii_init(struct net_device *dev);
113extern void cvm_oct_rgmii_uninit(struct net_device *dev); 113extern void cvm_oct_rgmii_uninit(struct net_device *dev);
114extern int cvm_oct_rgmii_open(struct net_device *dev);
115extern int cvm_oct_rgmii_stop(struct net_device *dev);
116
114extern int cvm_oct_sgmii_init(struct net_device *dev); 117extern int cvm_oct_sgmii_init(struct net_device *dev);
115extern void cvm_oct_sgmii_uninit(struct net_device *dev); 118extern void cvm_oct_sgmii_uninit(struct net_device *dev);
119extern int cvm_oct_sgmii_open(struct net_device *dev);
120extern int cvm_oct_sgmii_stop(struct net_device *dev);
121
116extern int cvm_oct_spi_init(struct net_device *dev); 122extern int cvm_oct_spi_init(struct net_device *dev);
117extern void cvm_oct_spi_uninit(struct net_device *dev); 123extern void cvm_oct_spi_uninit(struct net_device *dev);
118extern int cvm_oct_xaui_init(struct net_device *dev); 124extern int cvm_oct_xaui_init(struct net_device *dev);
119extern void cvm_oct_xaui_uninit(struct net_device *dev); 125extern void cvm_oct_xaui_uninit(struct net_device *dev);
126extern int cvm_oct_xaui_open(struct net_device *dev);
127extern int cvm_oct_xaui_stop(struct net_device *dev);
128
129extern int cvm_oct_common_init(struct net_device *dev);
130extern void cvm_oct_common_uninit(struct net_device *dev);
120 131
121extern int always_use_pow; 132extern int always_use_pow;
122extern int pow_send_group; 133extern int pow_send_group;
generated by cgit v1.2.2 (git 2.25.0) at 2025-12-08 15:00:51 -0500