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3d396eb1 | 1 | /* |
5d242f1c | 2 | * Copyright (C) 2003 - 2009 NetXen, Inc. |
13af7a6e | 3 | * Copyright (C) 2009 - QLogic Corporation. |
3d396eb1 | 4 | * All rights reserved. |
80922fbc | 5 | * |
3d396eb1 AK |
6 | * This program is free software; you can redistribute it and/or |
7 | * modify it under the terms of the GNU General Public License | |
8 | * as published by the Free Software Foundation; either version 2 | |
9 | * of the License, or (at your option) any later version. | |
80922fbc | 10 | * |
3d396eb1 AK |
11 | * This program is distributed in the hope that it will be useful, but |
12 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
80922fbc | 15 | * |
3d396eb1 AK |
16 | * You should have received a copy of the GNU General Public License |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, | |
19 | * MA 02111-1307, USA. | |
80922fbc | 20 | * |
3d396eb1 AK |
21 | * The full GNU General Public License is included in this distribution |
22 | * in the file called LICENSE. | |
80922fbc | 23 | * |
3d396eb1 AK |
24 | */ |
25 | ||
26 | #include <linux/types.h> | |
27d2ab54 | 27 | #include <linux/delay.h> |
3d396eb1 AK |
28 | #include <linux/pci.h> |
29 | #include <asm/io.h> | |
30 | #include <linux/netdevice.h> | |
31 | #include <linux/ethtool.h> | |
3d396eb1 | 32 | |
3d396eb1 | 33 | #include "netxen_nic.h" |
6c80b18d | 34 | #include "netxen_nic_hw.h" |
3d396eb1 AK |
35 | |
36 | struct netxen_nic_stats { | |
37 | char stat_string[ETH_GSTRING_LEN]; | |
38 | int sizeof_stat; | |
39 | int stat_offset; | |
40 | }; | |
41 | ||
3176ff3e MT |
42 | #define NETXEN_NIC_STAT(m) sizeof(((struct netxen_adapter *)0)->m), \ |
43 | offsetof(struct netxen_adapter, m) | |
3d396eb1 | 44 | |
cb8011ad AK |
45 | #define NETXEN_NIC_PORT_WINDOW 0x10000 |
46 | #define NETXEN_NIC_INVALID_DATA 0xDEADBEEF | |
47 | ||
3d396eb1 | 48 | static const struct netxen_nic_stats netxen_nic_gstrings_stats[] = { |
3d396eb1 | 49 | {"xmit_called", NETXEN_NIC_STAT(stats.xmitcalled)}, |
3d396eb1 | 50 | {"xmit_finished", NETXEN_NIC_STAT(stats.xmitfinished)}, |
e98e3350 | 51 | {"rx_dropped", NETXEN_NIC_STAT(stats.rxdropped)}, |
3d396eb1 | 52 | {"tx_dropped", NETXEN_NIC_STAT(stats.txdropped)}, |
3d396eb1 | 53 | {"csummed", NETXEN_NIC_STAT(stats.csummed)}, |
1bb482f8 NK |
54 | {"rx_pkts", NETXEN_NIC_STAT(stats.rx_pkts)}, |
55 | {"lro_pkts", NETXEN_NIC_STAT(stats.lro_pkts)}, | |
3d396eb1 AK |
56 | {"rx_bytes", NETXEN_NIC_STAT(stats.rxbytes)}, |
57 | {"tx_bytes", NETXEN_NIC_STAT(stats.txbytes)}, | |
58 | }; | |
59 | ||
92104e94 | 60 | #define NETXEN_NIC_STATS_LEN ARRAY_SIZE(netxen_nic_gstrings_stats) |
3d396eb1 AK |
61 | |
62 | static const char netxen_nic_gstrings_test[][ETH_GSTRING_LEN] = { | |
0c25cfe1 | 63 | "Register_Test_on_offline", |
3d396eb1 AK |
64 | "Link_Test_on_offline" |
65 | }; | |
66 | ||
4c3616cd | 67 | #define NETXEN_NIC_TEST_LEN ARRAY_SIZE(netxen_nic_gstrings_test) |
3d396eb1 | 68 | |
2d2cf346 | 69 | #define NETXEN_NIC_REGS_COUNT 30 |
3d396eb1 AK |
70 | #define NETXEN_NIC_REGS_LEN (NETXEN_NIC_REGS_COUNT * sizeof(__le32)) |
71 | #define NETXEN_MAX_EEPROM_LEN 1024 | |
72 | ||
73 | static int netxen_nic_get_eeprom_len(struct net_device *dev) | |
74 | { | |
0d04761d | 75 | return NETXEN_FLASH_TOTAL_SIZE; |
3d396eb1 AK |
76 | } |
77 | ||
78 | static void | |
79 | netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo) | |
80 | { | |
3176ff3e | 81 | struct netxen_adapter *adapter = netdev_priv(dev); |
cb8011ad AK |
82 | u32 fw_major = 0; |
83 | u32 fw_minor = 0; | |
84 | u32 fw_build = 0; | |
3d396eb1 | 85 | |
80922fbc | 86 | strncpy(drvinfo->driver, netxen_nic_driver_name, 32); |
3d396eb1 | 87 | strncpy(drvinfo->version, NETXEN_NIC_LINUX_VERSIONID, 32); |
f98a9f69 DP |
88 | fw_major = NXRD32(adapter, NETXEN_FW_VERSION_MAJOR); |
89 | fw_minor = NXRD32(adapter, NETXEN_FW_VERSION_MINOR); | |
90 | fw_build = NXRD32(adapter, NETXEN_FW_VERSION_SUB); | |
3d396eb1 AK |
91 | sprintf(drvinfo->fw_version, "%d.%d.%d", fw_major, fw_minor, fw_build); |
92 | ||
3176ff3e | 93 | strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32); |
3d396eb1 AK |
94 | drvinfo->regdump_len = NETXEN_NIC_REGS_LEN; |
95 | drvinfo->eedump_len = netxen_nic_get_eeprom_len(dev); | |
96 | } | |
97 | ||
98 | static int | |
99 | netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) | |
100 | { | |
3176ff3e | 101 | struct netxen_adapter *adapter = netdev_priv(dev); |
3bf26ce3 | 102 | int check_sfp_module = 0; |
3d396eb1 AK |
103 | |
104 | /* read which mode */ | |
1e2d0059 | 105 | if (adapter->ahw.port_type == NETXEN_NIC_GBE) { |
3d396eb1 AK |
106 | ecmd->supported = (SUPPORTED_10baseT_Half | |
107 | SUPPORTED_10baseT_Full | | |
108 | SUPPORTED_100baseT_Half | | |
109 | SUPPORTED_100baseT_Full | | |
110 | SUPPORTED_1000baseT_Half | | |
cb8011ad | 111 | SUPPORTED_1000baseT_Full); |
3d396eb1 AK |
112 | |
113 | ecmd->advertising = (ADVERTISED_100baseT_Half | | |
114 | ADVERTISED_100baseT_Full | | |
115 | ADVERTISED_1000baseT_Half | | |
cb8011ad | 116 | ADVERTISED_1000baseT_Full); |
3d396eb1 AK |
117 | |
118 | ecmd->port = PORT_TP; | |
119 | ||
c7860a2a DP |
120 | ecmd->speed = adapter->link_speed; |
121 | ecmd->duplex = adapter->link_duplex; | |
122 | ecmd->autoneg = adapter->link_autoneg; | |
24a7a455 | 123 | |
1e2d0059 | 124 | } else if (adapter->ahw.port_type == NETXEN_NIC_XGBE) { |
24a7a455 DP |
125 | u32 val; |
126 | ||
f98a9f69 | 127 | val = NXRD32(adapter, NETXEN_PORT_MODE_ADDR); |
24a7a455 DP |
128 | if (val == NETXEN_PORT_MODE_802_3_AP) { |
129 | ecmd->supported = SUPPORTED_1000baseT_Full; | |
130 | ecmd->advertising = ADVERTISED_1000baseT_Full; | |
131 | } else { | |
132 | ecmd->supported = SUPPORTED_10000baseT_Full; | |
133 | ecmd->advertising = ADVERTISED_10000baseT_Full; | |
134 | } | |
135 | ||
3bf26ce3 DP |
136 | if (netif_running(dev) && adapter->has_link_events) { |
137 | ecmd->speed = adapter->link_speed; | |
138 | ecmd->autoneg = adapter->link_autoneg; | |
139 | ecmd->duplex = adapter->link_duplex; | |
140 | goto skip; | |
141 | } | |
142 | ||
3d396eb1 AK |
143 | ecmd->port = PORT_TP; |
144 | ||
24a7a455 DP |
145 | if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) { |
146 | u16 pcifn = adapter->ahw.pci_func; | |
147 | ||
f98a9f69 | 148 | val = NXRD32(adapter, P3_LINK_SPEED_REG(pcifn)); |
24a7a455 DP |
149 | ecmd->speed = P3_LINK_SPEED_MHZ * |
150 | P3_LINK_SPEED_VAL(pcifn, val); | |
151 | } else | |
152 | ecmd->speed = SPEED_10000; | |
153 | ||
3d396eb1 | 154 | ecmd->duplex = DUPLEX_FULL; |
3d396eb1 | 155 | ecmd->autoneg = AUTONEG_DISABLE; |
cb8011ad AK |
156 | } else |
157 | return -EIO; | |
158 | ||
3bf26ce3 | 159 | skip: |
c7860a2a | 160 | ecmd->phy_address = adapter->physical_port; |
cb8011ad AK |
161 | ecmd->transceiver = XCVR_EXTERNAL; |
162 | ||
e98e3350 | 163 | switch (adapter->ahw.board_type) { |
cb8011ad AK |
164 | case NETXEN_BRDTYPE_P2_SB35_4G: |
165 | case NETXEN_BRDTYPE_P2_SB31_2G: | |
e4c93c81 DP |
166 | case NETXEN_BRDTYPE_P3_REF_QG: |
167 | case NETXEN_BRDTYPE_P3_4_GB: | |
168 | case NETXEN_BRDTYPE_P3_4_GB_MM: | |
e4c93c81 | 169 | |
cb8011ad AK |
170 | ecmd->supported |= SUPPORTED_Autoneg; |
171 | ecmd->advertising |= ADVERTISED_Autoneg; | |
172 | case NETXEN_BRDTYPE_P2_SB31_10G_CX4: | |
e4c93c81 DP |
173 | case NETXEN_BRDTYPE_P3_10G_CX4: |
174 | case NETXEN_BRDTYPE_P3_10G_CX4_LP: | |
c7860a2a | 175 | case NETXEN_BRDTYPE_P3_10000_BASE_T: |
cb8011ad AK |
176 | ecmd->supported |= SUPPORTED_TP; |
177 | ecmd->advertising |= ADVERTISED_TP; | |
178 | ecmd->port = PORT_TP; | |
1e2d0059 | 179 | ecmd->autoneg = (adapter->ahw.board_type == |
cb8011ad | 180 | NETXEN_BRDTYPE_P2_SB31_10G_CX4) ? |
3176ff3e | 181 | (AUTONEG_DISABLE) : (adapter->link_autoneg); |
cb8011ad AK |
182 | break; |
183 | case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ: | |
184 | case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ: | |
e4c93c81 DP |
185 | case NETXEN_BRDTYPE_P3_IMEZ: |
186 | case NETXEN_BRDTYPE_P3_XG_LOM: | |
187 | case NETXEN_BRDTYPE_P3_HMEZ: | |
cb8011ad AK |
188 | ecmd->supported |= SUPPORTED_MII; |
189 | ecmd->advertising |= ADVERTISED_MII; | |
3bf26ce3 | 190 | ecmd->port = PORT_MII; |
cb8011ad AK |
191 | ecmd->autoneg = AUTONEG_DISABLE; |
192 | break; | |
e4c93c81 | 193 | case NETXEN_BRDTYPE_P3_10G_SFP_PLUS: |
a70f9393 DP |
194 | case NETXEN_BRDTYPE_P3_10G_SFP_CT: |
195 | case NETXEN_BRDTYPE_P3_10G_SFP_QT: | |
c7860a2a DP |
196 | ecmd->advertising |= ADVERTISED_TP; |
197 | ecmd->supported |= SUPPORTED_TP; | |
3bf26ce3 DP |
198 | check_sfp_module = netif_running(dev) && |
199 | adapter->has_link_events; | |
c7860a2a | 200 | case NETXEN_BRDTYPE_P2_SB31_10G: |
e4c93c81 | 201 | case NETXEN_BRDTYPE_P3_10G_XFP: |
cb8011ad AK |
202 | ecmd->supported |= SUPPORTED_FIBRE; |
203 | ecmd->advertising |= ADVERTISED_FIBRE; | |
204 | ecmd->port = PORT_FIBRE; | |
205 | ecmd->autoneg = AUTONEG_DISABLE; | |
206 | break; | |
c7860a2a | 207 | case NETXEN_BRDTYPE_P3_10G_TP: |
1e2d0059 | 208 | if (adapter->ahw.port_type == NETXEN_NIC_XGBE) { |
c7860a2a DP |
209 | ecmd->autoneg = AUTONEG_DISABLE; |
210 | ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP); | |
211 | ecmd->advertising |= | |
212 | (ADVERTISED_FIBRE | ADVERTISED_TP); | |
213 | ecmd->port = PORT_FIBRE; | |
3bf26ce3 DP |
214 | check_sfp_module = netif_running(dev) && |
215 | adapter->has_link_events; | |
c7860a2a DP |
216 | } else { |
217 | ecmd->autoneg = AUTONEG_ENABLE; | |
218 | ecmd->supported |= (SUPPORTED_TP |SUPPORTED_Autoneg); | |
219 | ecmd->advertising |= | |
220 | (ADVERTISED_TP | ADVERTISED_Autoneg); | |
221 | ecmd->port = PORT_TP; | |
222 | } | |
223 | break; | |
cb8011ad | 224 | default: |
71bd7877 | 225 | printk(KERN_ERR "netxen-nic: Unsupported board model %d\n", |
e98e3350 | 226 | adapter->ahw.board_type); |
cb8011ad | 227 | return -EIO; |
3d396eb1 AK |
228 | } |
229 | ||
3bf26ce3 DP |
230 | if (check_sfp_module) { |
231 | switch (adapter->module_type) { | |
232 | case LINKEVENT_MODULE_OPTICAL_UNKNOWN: | |
233 | case LINKEVENT_MODULE_OPTICAL_SRLR: | |
234 | case LINKEVENT_MODULE_OPTICAL_LRM: | |
235 | case LINKEVENT_MODULE_OPTICAL_SFP_1G: | |
236 | ecmd->port = PORT_FIBRE; | |
237 | break; | |
238 | case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE: | |
239 | case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN: | |
240 | case LINKEVENT_MODULE_TWINAX: | |
241 | ecmd->port = PORT_TP; | |
5103c9f7 | 242 | break; |
3bf26ce3 DP |
243 | default: |
244 | ecmd->port = -1; | |
245 | } | |
246 | } | |
247 | ||
cb8011ad | 248 | return 0; |
3d396eb1 AK |
249 | } |
250 | ||
251 | static int | |
252 | netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) | |
253 | { | |
3176ff3e | 254 | struct netxen_adapter *adapter = netdev_priv(dev); |
a608ab9c | 255 | __u32 status; |
3d396eb1 AK |
256 | |
257 | /* read which mode */ | |
1e2d0059 | 258 | if (adapter->ahw.port_type == NETXEN_NIC_GBE) { |
3d396eb1 | 259 | /* autonegotiation */ |
8e95a202 JP |
260 | if (adapter->phy_write && |
261 | adapter->phy_write(adapter, | |
262 | NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG, | |
263 | ecmd->autoneg) != 0) | |
3d396eb1 AK |
264 | return -EIO; |
265 | else | |
3176ff3e | 266 | adapter->link_autoneg = ecmd->autoneg; |
3d396eb1 | 267 | |
8e95a202 JP |
268 | if (adapter->phy_read && |
269 | adapter->phy_read(adapter, | |
270 | NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, | |
271 | &status) != 0) | |
3d396eb1 AK |
272 | return -EIO; |
273 | ||
274 | /* speed */ | |
275 | switch (ecmd->speed) { | |
276 | case SPEED_10: | |
277 | netxen_set_phy_speed(status, 0); | |
278 | break; | |
279 | case SPEED_100: | |
280 | netxen_set_phy_speed(status, 1); | |
281 | break; | |
282 | case SPEED_1000: | |
283 | netxen_set_phy_speed(status, 2); | |
284 | break; | |
285 | } | |
286 | /* set duplex mode */ | |
287 | if (ecmd->duplex == DUPLEX_HALF) | |
288 | netxen_clear_phy_duplex(status); | |
289 | if (ecmd->duplex == DUPLEX_FULL) | |
290 | netxen_set_phy_duplex(status); | |
8e95a202 JP |
291 | if (adapter->phy_write && |
292 | adapter->phy_write(adapter, | |
293 | NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, | |
294 | *((int *)&status)) != 0) | |
3d396eb1 AK |
295 | return -EIO; |
296 | else { | |
3176ff3e MT |
297 | adapter->link_speed = ecmd->speed; |
298 | adapter->link_duplex = ecmd->duplex; | |
3d396eb1 AK |
299 | } |
300 | } else | |
301 | return -EOPNOTSUPP; | |
302 | ||
1abd266f SH |
303 | if (!netif_running(dev)) |
304 | return 0; | |
305 | ||
306 | dev->netdev_ops->ndo_stop(dev); | |
307 | return dev->netdev_ops->ndo_open(dev); | |
3d396eb1 AK |
308 | } |
309 | ||
310 | static int netxen_nic_get_regs_len(struct net_device *dev) | |
311 | { | |
312 | return NETXEN_NIC_REGS_LEN; | |
313 | } | |
314 | ||
3d396eb1 AK |
315 | static void |
316 | netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) | |
317 | { | |
3176ff3e | 318 | struct netxen_adapter *adapter = netdev_priv(dev); |
2d2cf346 SC |
319 | struct netxen_recv_context *recv_ctx = &adapter->recv_ctx; |
320 | struct nx_host_sds_ring *sds_ring; | |
321 | u32 *regs_buff = p; | |
322 | int ring, i = 0; | |
323 | int port = adapter->physical_port; | |
3d396eb1 AK |
324 | |
325 | memset(p, 0, NETXEN_NIC_REGS_LEN); | |
2d2cf346 | 326 | |
3d396eb1 | 327 | regs->version = (1 << 24) | (adapter->ahw.revision_id << 16) | |
3176ff3e | 328 | (adapter->pdev)->device; |
3d396eb1 | 329 | |
2d2cf346 SC |
330 | if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC) |
331 | return; | |
332 | ||
333 | regs_buff[i++] = NXRD32(adapter, CRB_CMDPEG_STATE); | |
334 | regs_buff[i++] = NXRD32(adapter, CRB_RCVPEG_STATE); | |
335 | regs_buff[i++] = NXRD32(adapter, CRB_FW_CAPABILITIES_1); | |
336 | regs_buff[i++] = NXRDIO(adapter, adapter->crb_int_state_reg); | |
337 | regs_buff[i++] = NXRD32(adapter, NX_CRB_DEV_REF_COUNT); | |
338 | regs_buff[i++] = NXRD32(adapter, NX_CRB_DEV_STATE); | |
339 | regs_buff[i++] = NXRD32(adapter, NETXEN_PEG_ALIVE_COUNTER); | |
340 | regs_buff[i++] = NXRD32(adapter, NETXEN_PEG_HALT_STATUS1); | |
341 | regs_buff[i++] = NXRD32(adapter, NETXEN_PEG_HALT_STATUS2); | |
342 | ||
343 | regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_0+0x3c); | |
344 | regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_1+0x3c); | |
345 | regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_2+0x3c); | |
346 | regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_3+0x3c); | |
347 | ||
348 | if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) { | |
349 | ||
350 | regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_4+0x3c); | |
351 | i += 2; | |
352 | ||
353 | regs_buff[i++] = NXRD32(adapter, CRB_XG_STATE_P3); | |
354 | regs_buff[i++] = le32_to_cpu(*(adapter->tx_ring->hw_consumer)); | |
355 | ||
356 | } else { | |
357 | i++; | |
358 | ||
359 | regs_buff[i++] = NXRD32(adapter, | |
360 | NETXEN_NIU_XGE_CONFIG_0+(0x10000*port)); | |
361 | regs_buff[i++] = NXRD32(adapter, | |
362 | NETXEN_NIU_XGE_CONFIG_1+(0x10000*port)); | |
363 | ||
364 | regs_buff[i++] = NXRD32(adapter, CRB_XG_STATE); | |
365 | regs_buff[i++] = NXRDIO(adapter, | |
366 | adapter->tx_ring->crb_cmd_consumer); | |
367 | } | |
368 | ||
369 | regs_buff[i++] = NXRDIO(adapter, adapter->tx_ring->crb_cmd_producer); | |
370 | ||
371 | regs_buff[i++] = NXRDIO(adapter, | |
372 | recv_ctx->rds_rings[0].crb_rcv_producer); | |
373 | regs_buff[i++] = NXRDIO(adapter, | |
374 | recv_ctx->rds_rings[1].crb_rcv_producer); | |
375 | ||
376 | regs_buff[i++] = adapter->max_sds_rings; | |
377 | ||
378 | for (ring = 0; ring < adapter->max_sds_rings; ring++) { | |
379 | sds_ring = &(recv_ctx->sds_rings[ring]); | |
380 | regs_buff[i++] = NXRDIO(adapter, | |
381 | sds_ring->crb_sts_consumer); | |
3d396eb1 AK |
382 | } |
383 | } | |
384 | ||
e45d9ab4 | 385 | static u32 netxen_nic_test_link(struct net_device *dev) |
3d396eb1 | 386 | { |
3176ff3e | 387 | struct netxen_adapter *adapter = netdev_priv(dev); |
a4b751d8 | 388 | u32 val, port; |
3d396eb1 | 389 | |
a4b751d8 SC |
390 | port = adapter->physical_port; |
391 | if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) { | |
392 | val = NXRD32(adapter, CRB_XG_STATE_P3); | |
393 | val = XG_LINK_STATE_P3(adapter->ahw.pci_func, val); | |
394 | return (val == XG_LINK_UP_P3) ? 0 : 1; | |
395 | } else { | |
f98a9f69 | 396 | val = NXRD32(adapter, CRB_XG_STATE); |
a4b751d8 | 397 | val = (val >> port*8) & 0xff; |
0c25cfe1 | 398 | return (val == XG_LINK_UP) ? 0 : 1; |
3d396eb1 | 399 | } |
3d396eb1 AK |
400 | } |
401 | ||
402 | static int | |
403 | netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, | |
404 | u8 * bytes) | |
405 | { | |
3176ff3e | 406 | struct netxen_adapter *adapter = netdev_priv(dev); |
3d396eb1 | 407 | int offset; |
27d2ab54 | 408 | int ret; |
3d396eb1 AK |
409 | |
410 | if (eeprom->len == 0) | |
411 | return -EINVAL; | |
412 | ||
4790654c | 413 | eeprom->magic = (adapter->pdev)->vendor | |
3176ff3e | 414 | ((adapter->pdev)->device << 16); |
27d2ab54 AK |
415 | offset = eeprom->offset; |
416 | ||
4790654c | 417 | ret = netxen_rom_fast_read_words(adapter, offset, bytes, |
27d2ab54 AK |
418 | eeprom->len); |
419 | if (ret < 0) | |
420 | return ret; | |
421 | ||
3d396eb1 AK |
422 | return 0; |
423 | } | |
424 | ||
425 | static void | |
7042cd8f AKS |
426 | netxen_nic_get_ringparam(struct net_device *dev, |
427 | struct ethtool_ringparam *ring) | |
3d396eb1 | 428 | { |
3176ff3e | 429 | struct netxen_adapter *adapter = netdev_priv(dev); |
3d396eb1 | 430 | |
24767ab1 DP |
431 | ring->rx_pending = adapter->num_rxd; |
432 | ring->rx_jumbo_pending = adapter->num_jumbo_rxd; | |
433 | ring->rx_jumbo_pending += adapter->num_lro_rxd; | |
438627c7 | 434 | ring->tx_pending = adapter->num_txd; |
3d396eb1 | 435 | |
24767ab1 | 436 | if (adapter->ahw.port_type == NETXEN_NIC_GBE) { |
32ec8033 | 437 | ring->rx_max_pending = MAX_RCV_DESCRIPTORS_1G; |
24767ab1 DP |
438 | ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS_1G; |
439 | } else { | |
32ec8033 | 440 | ring->rx_max_pending = MAX_RCV_DESCRIPTORS_10G; |
24767ab1 DP |
441 | ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS_10G; |
442 | } | |
443 | ||
444 | ring->tx_max_pending = MAX_CMD_DESCRIPTORS; | |
445 | ||
3d396eb1 AK |
446 | ring->rx_mini_max_pending = 0; |
447 | ring->rx_mini_pending = 0; | |
3d396eb1 AK |
448 | } |
449 | ||
7042cd8f AKS |
450 | static u32 |
451 | netxen_validate_ringparam(u32 val, u32 min, u32 max, char *r_name) | |
452 | { | |
453 | u32 num_desc; | |
454 | num_desc = max(val, min); | |
455 | num_desc = min(num_desc, max); | |
456 | num_desc = roundup_pow_of_two(num_desc); | |
457 | ||
458 | if (val != num_desc) { | |
459 | printk(KERN_INFO "%s: setting %s ring size %d instead of %d\n", | |
460 | netxen_nic_driver_name, r_name, num_desc, val); | |
461 | } | |
462 | ||
463 | return num_desc; | |
464 | } | |
465 | ||
466 | static int | |
467 | netxen_nic_set_ringparam(struct net_device *dev, | |
468 | struct ethtool_ringparam *ring) | |
469 | { | |
470 | struct netxen_adapter *adapter = netdev_priv(dev); | |
471 | u16 max_rcv_desc = MAX_RCV_DESCRIPTORS_10G; | |
472 | u16 max_jumbo_desc = MAX_JUMBO_RCV_DESCRIPTORS_10G; | |
473 | u16 num_rxd, num_jumbo_rxd, num_txd; | |
474 | ||
475 | if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) | |
476 | return -EOPNOTSUPP; | |
477 | ||
478 | if (ring->rx_mini_pending) | |
479 | return -EOPNOTSUPP; | |
480 | ||
481 | if (adapter->ahw.port_type == NETXEN_NIC_GBE) { | |
482 | max_rcv_desc = MAX_RCV_DESCRIPTORS_1G; | |
483 | max_jumbo_desc = MAX_JUMBO_RCV_DESCRIPTORS_10G; | |
484 | } | |
485 | ||
486 | num_rxd = netxen_validate_ringparam(ring->rx_pending, | |
487 | MIN_RCV_DESCRIPTORS, max_rcv_desc, "rx"); | |
488 | ||
489 | num_jumbo_rxd = netxen_validate_ringparam(ring->rx_jumbo_pending, | |
490 | MIN_JUMBO_DESCRIPTORS, max_jumbo_desc, "rx jumbo"); | |
491 | ||
492 | num_txd = netxen_validate_ringparam(ring->tx_pending, | |
493 | MIN_CMD_DESCRIPTORS, MAX_CMD_DESCRIPTORS, "tx"); | |
494 | ||
495 | if (num_rxd == adapter->num_rxd && num_txd == adapter->num_txd && | |
496 | num_jumbo_rxd == adapter->num_jumbo_rxd) | |
497 | return 0; | |
498 | ||
499 | adapter->num_rxd = num_rxd; | |
500 | adapter->num_jumbo_rxd = num_jumbo_rxd; | |
501 | adapter->num_txd = num_txd; | |
502 | ||
503 | return netxen_nic_reset_context(adapter); | |
504 | } | |
505 | ||
3d396eb1 AK |
506 | static void |
507 | netxen_nic_get_pauseparam(struct net_device *dev, | |
508 | struct ethtool_pauseparam *pause) | |
509 | { | |
3176ff3e | 510 | struct netxen_adapter *adapter = netdev_priv(dev); |
a608ab9c | 511 | __u32 val; |
3276fbad | 512 | int port = adapter->physical_port; |
3d396eb1 | 513 | |
1e2d0059 | 514 | if (adapter->ahw.port_type == NETXEN_NIC_GBE) { |
6c80b18d MT |
515 | if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS)) |
516 | return; | |
3d396eb1 | 517 | /* get flow control settings */ |
f98a9f69 | 518 | val = NXRD32(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port)); |
3d396eb1 | 519 | pause->rx_pause = netxen_gb_get_rx_flowctl(val); |
f98a9f69 | 520 | val = NXRD32(adapter, NETXEN_NIU_GB_PAUSE_CTL); |
6c80b18d MT |
521 | switch (port) { |
522 | case 0: | |
523 | pause->tx_pause = !(netxen_gb_get_gb0_mask(val)); | |
524 | break; | |
525 | case 1: | |
526 | pause->tx_pause = !(netxen_gb_get_gb1_mask(val)); | |
527 | break; | |
528 | case 2: | |
529 | pause->tx_pause = !(netxen_gb_get_gb2_mask(val)); | |
530 | break; | |
531 | case 3: | |
532 | default: | |
533 | pause->tx_pause = !(netxen_gb_get_gb3_mask(val)); | |
534 | break; | |
535 | } | |
1e2d0059 | 536 | } else if (adapter->ahw.port_type == NETXEN_NIC_XGBE) { |
6c80b18d MT |
537 | if ((port < 0) || (port > NETXEN_NIU_MAX_XG_PORTS)) |
538 | return; | |
539 | pause->rx_pause = 1; | |
f98a9f69 | 540 | val = NXRD32(adapter, NETXEN_NIU_XG_PAUSE_CTL); |
6c80b18d MT |
541 | if (port == 0) |
542 | pause->tx_pause = !(netxen_xg_get_xg0_mask(val)); | |
543 | else | |
544 | pause->tx_pause = !(netxen_xg_get_xg1_mask(val)); | |
545 | } else { | |
4790654c | 546 | printk(KERN_ERR"%s: Unknown board type: %x\n", |
1e2d0059 | 547 | netxen_nic_driver_name, adapter->ahw.port_type); |
3d396eb1 AK |
548 | } |
549 | } | |
550 | ||
551 | static int | |
552 | netxen_nic_set_pauseparam(struct net_device *dev, | |
553 | struct ethtool_pauseparam *pause) | |
554 | { | |
3176ff3e | 555 | struct netxen_adapter *adapter = netdev_priv(dev); |
a608ab9c | 556 | __u32 val; |
3276fbad | 557 | int port = adapter->physical_port; |
3d396eb1 | 558 | /* read mode */ |
1e2d0059 | 559 | if (adapter->ahw.port_type == NETXEN_NIC_GBE) { |
6c80b18d MT |
560 | if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS)) |
561 | return -EIO; | |
3d396eb1 | 562 | /* set flow control */ |
f98a9f69 | 563 | val = NXRD32(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port)); |
4790654c | 564 | |
3d396eb1 AK |
565 | if (pause->rx_pause) |
566 | netxen_gb_rx_flowctl(val); | |
567 | else | |
568 | netxen_gb_unset_rx_flowctl(val); | |
569 | ||
f98a9f69 | 570 | NXWR32(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port), |
6c80b18d | 571 | val); |
3d396eb1 | 572 | /* set autoneg */ |
f98a9f69 | 573 | val = NXRD32(adapter, NETXEN_NIU_GB_PAUSE_CTL); |
6c80b18d MT |
574 | switch (port) { |
575 | case 0: | |
576 | if (pause->tx_pause) | |
577 | netxen_gb_unset_gb0_mask(val); | |
578 | else | |
579 | netxen_gb_set_gb0_mask(val); | |
580 | break; | |
581 | case 1: | |
582 | if (pause->tx_pause) | |
583 | netxen_gb_unset_gb1_mask(val); | |
584 | else | |
585 | netxen_gb_set_gb1_mask(val); | |
586 | break; | |
587 | case 2: | |
588 | if (pause->tx_pause) | |
589 | netxen_gb_unset_gb2_mask(val); | |
590 | else | |
591 | netxen_gb_set_gb2_mask(val); | |
592 | break; | |
593 | case 3: | |
594 | default: | |
595 | if (pause->tx_pause) | |
596 | netxen_gb_unset_gb3_mask(val); | |
597 | else | |
598 | netxen_gb_set_gb3_mask(val); | |
599 | break; | |
600 | } | |
f98a9f69 | 601 | NXWR32(adapter, NETXEN_NIU_GB_PAUSE_CTL, val); |
1e2d0059 | 602 | } else if (adapter->ahw.port_type == NETXEN_NIC_XGBE) { |
6c80b18d | 603 | if ((port < 0) || (port > NETXEN_NIU_MAX_XG_PORTS)) |
3d396eb1 | 604 | return -EIO; |
f98a9f69 | 605 | val = NXRD32(adapter, NETXEN_NIU_XG_PAUSE_CTL); |
6c80b18d MT |
606 | if (port == 0) { |
607 | if (pause->tx_pause) | |
608 | netxen_xg_unset_xg0_mask(val); | |
609 | else | |
610 | netxen_xg_set_xg0_mask(val); | |
611 | } else { | |
612 | if (pause->tx_pause) | |
613 | netxen_xg_unset_xg1_mask(val); | |
614 | else | |
615 | netxen_xg_set_xg1_mask(val); | |
3d396eb1 | 616 | } |
f98a9f69 | 617 | NXWR32(adapter, NETXEN_NIU_XG_PAUSE_CTL, val); |
6c80b18d MT |
618 | } else { |
619 | printk(KERN_ERR "%s: Unknown board type: %x\n", | |
4790654c | 620 | netxen_nic_driver_name, |
1e2d0059 | 621 | adapter->ahw.port_type); |
6c80b18d MT |
622 | } |
623 | return 0; | |
3d396eb1 AK |
624 | } |
625 | ||
626 | static int netxen_nic_reg_test(struct net_device *dev) | |
627 | { | |
0c25cfe1 LCMT |
628 | struct netxen_adapter *adapter = netdev_priv(dev); |
629 | u32 data_read, data_written; | |
3d396eb1 | 630 | |
f98a9f69 | 631 | data_read = NXRD32(adapter, NETXEN_PCIX_PH_REG(0)); |
f0e08fac DP |
632 | if ((data_read & 0xffff) != adapter->pdev->vendor) |
633 | return 1; | |
3d396eb1 | 634 | |
0c25cfe1 | 635 | data_written = (u32)0xa5a5a5a5; |
3d396eb1 | 636 | |
f98a9f69 DP |
637 | NXWR32(adapter, CRB_SCRATCHPAD_TEST, data_written); |
638 | data_read = NXRD32(adapter, CRB_SCRATCHPAD_TEST); | |
0c25cfe1 LCMT |
639 | if (data_written != data_read) |
640 | return 1; | |
3d396eb1 | 641 | |
0c25cfe1 | 642 | return 0; |
3d396eb1 AK |
643 | } |
644 | ||
b9f2c044 | 645 | static int netxen_get_sset_count(struct net_device *dev, int sset) |
3d396eb1 | 646 | { |
b9f2c044 JG |
647 | switch (sset) { |
648 | case ETH_SS_TEST: | |
649 | return NETXEN_NIC_TEST_LEN; | |
650 | case ETH_SS_STATS: | |
651 | return NETXEN_NIC_STATS_LEN; | |
652 | default: | |
653 | return -EOPNOTSUPP; | |
654 | } | |
3d396eb1 AK |
655 | } |
656 | ||
657 | static void | |
658 | netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test, | |
659 | u64 * data) | |
660 | { | |
6c80b18d MT |
661 | memset(data, 0, sizeof(uint64_t) * NETXEN_NIC_TEST_LEN); |
662 | if ((data[0] = netxen_nic_reg_test(dev))) | |
663 | eth_test->flags |= ETH_TEST_FL_FAILED; | |
664 | /* link test */ | |
665 | if ((data[1] = (u64) netxen_nic_test_link(dev))) | |
666 | eth_test->flags |= ETH_TEST_FL_FAILED; | |
3d396eb1 AK |
667 | } |
668 | ||
669 | static void | |
670 | netxen_nic_get_strings(struct net_device *dev, u32 stringset, u8 * data) | |
671 | { | |
672 | int index; | |
673 | ||
674 | switch (stringset) { | |
675 | case ETH_SS_TEST: | |
676 | memcpy(data, *netxen_nic_gstrings_test, | |
677 | NETXEN_NIC_TEST_LEN * ETH_GSTRING_LEN); | |
678 | break; | |
679 | case ETH_SS_STATS: | |
680 | for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) { | |
681 | memcpy(data + index * ETH_GSTRING_LEN, | |
682 | netxen_nic_gstrings_stats[index].stat_string, | |
683 | ETH_GSTRING_LEN); | |
684 | } | |
685 | break; | |
686 | } | |
687 | } | |
688 | ||
3d396eb1 AK |
689 | static void |
690 | netxen_nic_get_ethtool_stats(struct net_device *dev, | |
691 | struct ethtool_stats *stats, u64 * data) | |
692 | { | |
3176ff3e | 693 | struct netxen_adapter *adapter = netdev_priv(dev); |
3d396eb1 AK |
694 | int index; |
695 | ||
696 | for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) { | |
697 | char *p = | |
3176ff3e MT |
698 | (char *)adapter + |
699 | netxen_nic_gstrings_stats[index].stat_offset; | |
3d396eb1 AK |
700 | data[index] = |
701 | (netxen_nic_gstrings_stats[index].sizeof_stat == | |
702 | sizeof(u64)) ? *(u64 *) p : *(u32 *) p; | |
703 | } | |
3d396eb1 AK |
704 | } |
705 | ||
200eef20 DP |
706 | static u32 netxen_nic_get_rx_csum(struct net_device *dev) |
707 | { | |
708 | struct netxen_adapter *adapter = netdev_priv(dev); | |
709 | return adapter->rx_csum; | |
710 | } | |
711 | ||
712 | static int netxen_nic_set_rx_csum(struct net_device *dev, u32 data) | |
713 | { | |
714 | struct netxen_adapter *adapter = netdev_priv(dev); | |
715 | adapter->rx_csum = !!data; | |
716 | return 0; | |
717 | } | |
718 | ||
cd1f8160 DP |
719 | static u32 netxen_nic_get_tso(struct net_device *dev) |
720 | { | |
721 | struct netxen_adapter *adapter = netdev_priv(dev); | |
722 | ||
723 | if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) | |
724 | return (dev->features & (NETIF_F_TSO | NETIF_F_TSO6)) != 0; | |
725 | ||
726 | return (dev->features & NETIF_F_TSO) != 0; | |
727 | } | |
728 | ||
729 | static int netxen_nic_set_tso(struct net_device *dev, u32 data) | |
730 | { | |
731 | if (data) { | |
732 | struct netxen_adapter *adapter = netdev_priv(dev); | |
733 | ||
734 | dev->features |= NETIF_F_TSO; | |
735 | if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) | |
736 | dev->features |= NETIF_F_TSO6; | |
737 | } else | |
738 | dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6); | |
739 | ||
740 | return 0; | |
741 | } | |
742 | ||
4da12942 DP |
743 | static void |
744 | netxen_nic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) | |
745 | { | |
746 | struct netxen_adapter *adapter = netdev_priv(dev); | |
747 | u32 wol_cfg = 0; | |
748 | ||
749 | wol->supported = 0; | |
750 | wol->wolopts = 0; | |
751 | ||
752 | if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) | |
753 | return; | |
754 | ||
f98a9f69 | 755 | wol_cfg = NXRD32(adapter, NETXEN_WOL_CONFIG_NV); |
4da12942 DP |
756 | if (wol_cfg & (1UL << adapter->portnum)) |
757 | wol->supported |= WAKE_MAGIC; | |
758 | ||
f98a9f69 | 759 | wol_cfg = NXRD32(adapter, NETXEN_WOL_CONFIG); |
4da12942 DP |
760 | if (wol_cfg & (1UL << adapter->portnum)) |
761 | wol->wolopts |= WAKE_MAGIC; | |
762 | } | |
763 | ||
764 | static int | |
765 | netxen_nic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) | |
766 | { | |
767 | struct netxen_adapter *adapter = netdev_priv(dev); | |
768 | u32 wol_cfg = 0; | |
769 | ||
770 | if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) | |
771 | return -EOPNOTSUPP; | |
772 | ||
773 | if (wol->wolopts & ~WAKE_MAGIC) | |
774 | return -EOPNOTSUPP; | |
775 | ||
f98a9f69 | 776 | wol_cfg = NXRD32(adapter, NETXEN_WOL_CONFIG_NV); |
4da12942 DP |
777 | if (!(wol_cfg & (1 << adapter->portnum))) |
778 | return -EOPNOTSUPP; | |
779 | ||
f98a9f69 | 780 | wol_cfg = NXRD32(adapter, NETXEN_WOL_CONFIG); |
4da12942 DP |
781 | if (wol->wolopts & WAKE_MAGIC) |
782 | wol_cfg |= 1UL << adapter->portnum; | |
783 | else | |
784 | wol_cfg &= ~(1UL << adapter->portnum); | |
f98a9f69 | 785 | NXWR32(adapter, NETXEN_WOL_CONFIG, wol_cfg); |
4da12942 DP |
786 | |
787 | return 0; | |
788 | } | |
789 | ||
cd1f8160 DP |
790 | /* |
791 | * Set the coalescing parameters. Currently only normal is supported. | |
792 | * If rx_coalesce_usecs == 0 or rx_max_coalesced_frames == 0 then set the | |
793 | * firmware coalescing to default. | |
794 | */ | |
795 | static int netxen_set_intr_coalesce(struct net_device *netdev, | |
796 | struct ethtool_coalesce *ethcoal) | |
797 | { | |
798 | struct netxen_adapter *adapter = netdev_priv(netdev); | |
799 | ||
800 | if (!NX_IS_REVISION_P3(adapter->ahw.revision_id)) | |
801 | return -EINVAL; | |
802 | ||
803 | if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC) | |
804 | return -EINVAL; | |
805 | ||
806 | /* | |
807 | * Return Error if unsupported values or | |
808 | * unsupported parameters are set. | |
809 | */ | |
810 | if (ethcoal->rx_coalesce_usecs > 0xffff || | |
811 | ethcoal->rx_max_coalesced_frames > 0xffff || | |
812 | ethcoal->tx_coalesce_usecs > 0xffff || | |
813 | ethcoal->tx_max_coalesced_frames > 0xffff || | |
814 | ethcoal->rx_coalesce_usecs_irq || | |
815 | ethcoal->rx_max_coalesced_frames_irq || | |
816 | ethcoal->tx_coalesce_usecs_irq || | |
817 | ethcoal->tx_max_coalesced_frames_irq || | |
818 | ethcoal->stats_block_coalesce_usecs || | |
819 | ethcoal->use_adaptive_rx_coalesce || | |
820 | ethcoal->use_adaptive_tx_coalesce || | |
821 | ethcoal->pkt_rate_low || | |
822 | ethcoal->rx_coalesce_usecs_low || | |
823 | ethcoal->rx_max_coalesced_frames_low || | |
824 | ethcoal->tx_coalesce_usecs_low || | |
825 | ethcoal->tx_max_coalesced_frames_low || | |
826 | ethcoal->pkt_rate_high || | |
827 | ethcoal->rx_coalesce_usecs_high || | |
828 | ethcoal->rx_max_coalesced_frames_high || | |
829 | ethcoal->tx_coalesce_usecs_high || | |
830 | ethcoal->tx_max_coalesced_frames_high) | |
831 | return -EINVAL; | |
832 | ||
833 | if (!ethcoal->rx_coalesce_usecs || | |
834 | !ethcoal->rx_max_coalesced_frames) { | |
835 | adapter->coal.flags = NETXEN_NIC_INTR_DEFAULT; | |
836 | adapter->coal.normal.data.rx_time_us = | |
837 | NETXEN_DEFAULT_INTR_COALESCE_RX_TIME_US; | |
838 | adapter->coal.normal.data.rx_packets = | |
839 | NETXEN_DEFAULT_INTR_COALESCE_RX_PACKETS; | |
840 | } else { | |
841 | adapter->coal.flags = 0; | |
842 | adapter->coal.normal.data.rx_time_us = | |
843 | ethcoal->rx_coalesce_usecs; | |
844 | adapter->coal.normal.data.rx_packets = | |
845 | ethcoal->rx_max_coalesced_frames; | |
846 | } | |
847 | adapter->coal.normal.data.tx_time_us = ethcoal->tx_coalesce_usecs; | |
848 | adapter->coal.normal.data.tx_packets = | |
849 | ethcoal->tx_max_coalesced_frames; | |
850 | ||
851 | netxen_config_intr_coalesce(adapter); | |
852 | ||
853 | return 0; | |
854 | } | |
855 | ||
856 | static int netxen_get_intr_coalesce(struct net_device *netdev, | |
857 | struct ethtool_coalesce *ethcoal) | |
858 | { | |
859 | struct netxen_adapter *adapter = netdev_priv(netdev); | |
860 | ||
861 | if (!NX_IS_REVISION_P3(adapter->ahw.revision_id)) | |
862 | return -EINVAL; | |
863 | ||
864 | if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC) | |
865 | return -EINVAL; | |
866 | ||
867 | ethcoal->rx_coalesce_usecs = adapter->coal.normal.data.rx_time_us; | |
868 | ethcoal->tx_coalesce_usecs = adapter->coal.normal.data.tx_time_us; | |
869 | ethcoal->rx_max_coalesced_frames = | |
870 | adapter->coal.normal.data.rx_packets; | |
871 | ethcoal->tx_max_coalesced_frames = | |
872 | adapter->coal.normal.data.tx_packets; | |
873 | ||
874 | return 0; | |
875 | } | |
876 | ||
1bb482f8 NK |
877 | static int netxen_nic_set_flags(struct net_device *netdev, u32 data) |
878 | { | |
879 | struct netxen_adapter *adapter = netdev_priv(netdev); | |
880 | int hw_lro; | |
881 | ||
882 | if (!(adapter->capabilities & NX_FW_CAPABILITY_HW_LRO)) | |
883 | return -EINVAL; | |
884 | ||
885 | ethtool_op_set_flags(netdev, data); | |
886 | ||
887 | hw_lro = (data & ETH_FLAG_LRO) ? NETXEN_NIC_LRO_ENABLED : 0; | |
888 | ||
889 | if (netxen_config_hw_lro(adapter, hw_lro)) | |
890 | return -EIO; | |
891 | ||
892 | if ((hw_lro == 0) && netxen_send_lro_cleanup(adapter)) | |
893 | return -EIO; | |
894 | ||
895 | ||
896 | return 0; | |
897 | } | |
898 | ||
0fc0b732 | 899 | const struct ethtool_ops netxen_nic_ethtool_ops = { |
3d396eb1 AK |
900 | .get_settings = netxen_nic_get_settings, |
901 | .set_settings = netxen_nic_set_settings, | |
902 | .get_drvinfo = netxen_nic_get_drvinfo, | |
903 | .get_regs_len = netxen_nic_get_regs_len, | |
904 | .get_regs = netxen_nic_get_regs, | |
e45d9ab4 | 905 | .get_link = ethtool_op_get_link, |
3d396eb1 AK |
906 | .get_eeprom_len = netxen_nic_get_eeprom_len, |
907 | .get_eeprom = netxen_nic_get_eeprom, | |
908 | .get_ringparam = netxen_nic_get_ringparam, | |
7042cd8f | 909 | .set_ringparam = netxen_nic_set_ringparam, |
3d396eb1 AK |
910 | .get_pauseparam = netxen_nic_get_pauseparam, |
911 | .set_pauseparam = netxen_nic_set_pauseparam, | |
3d396eb1 | 912 | .set_tx_csum = ethtool_op_set_tx_csum, |
3d396eb1 | 913 | .set_sg = ethtool_op_set_sg, |
cd1f8160 DP |
914 | .get_tso = netxen_nic_get_tso, |
915 | .set_tso = netxen_nic_set_tso, | |
4da12942 DP |
916 | .get_wol = netxen_nic_get_wol, |
917 | .set_wol = netxen_nic_set_wol, | |
3d396eb1 AK |
918 | .self_test = netxen_nic_diag_test, |
919 | .get_strings = netxen_nic_get_strings, | |
3d396eb1 | 920 | .get_ethtool_stats = netxen_nic_get_ethtool_stats, |
b9f2c044 | 921 | .get_sset_count = netxen_get_sset_count, |
200eef20 DP |
922 | .get_rx_csum = netxen_nic_get_rx_csum, |
923 | .set_rx_csum = netxen_nic_set_rx_csum, | |
cd1f8160 DP |
924 | .get_coalesce = netxen_get_intr_coalesce, |
925 | .set_coalesce = netxen_set_intr_coalesce, | |
1bb482f8 NK |
926 | .get_flags = ethtool_op_get_flags, |
927 | .set_flags = netxen_nic_set_flags, | |
3d396eb1 | 928 | }; |