/drivers/net/netxen/netxen_nic_ethtool.c

https://bitbucket.org/ndreys/linux-sunxi · C · 835 lines · 675 code · 121 blank · 39 comment · 112 complexity · 77d4992f33835596305c62a8db996abd MD5 · raw file 

    

  1. /*
    2. 

  2.  * Copyright (C) 2003 - 2009 NetXen, Inc.
    3. 

  3.  * Copyright (C) 2009 - QLogic Corporation.
    4. 

  4.  * All rights reserved.
    5. 

  5.  *
    6. 

  6.  * This program is free software; you can redistribute it and/or
    7. 

  7.  * modify it under the terms of the GNU General Public License
    8. 

  8.  * as published by the Free Software Foundation; either version 2
    9. 

  9.  * of the License, or (at your option) any later version.
    10. 

  10.  *
    11. 

  11.  * This program is distributed in the hope that it will be useful, but
    12. 

  12.  * WITHOUT ANY WARRANTY; without even the implied warranty of
    13. 

  13.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    14. 

  14.  * GNU General Public License for more details.
    15. 

  15.  *
    16. 

  16.  * You should have received a copy of the GNU General Public License
    17. 

  17.  * along with this program; if not, write to the Free Software
    18. 

  18.  * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
    19. 

  19.  * MA  02111-1307, USA.
    20. 

  20.  *
    21. 

  21.  * The full GNU General Public License is included in this distribution
    22. 

  22.  * in the file called "COPYING".
    23. 

  23.  *
    24. 

  24.  */
    25. 

  25. 

  26. #include <linux/types.h>
    27. 

  27. #include <linux/delay.h>
    28. 

  28. #include <linux/pci.h>
    29. 

  29. #include <asm/io.h>
    30. 

  30. #include <linux/netdevice.h>
    31. 

  31. #include <linux/ethtool.h>
    32. 

  32. 

  33. #include "netxen_nic.h"
    34. 

  34. #include "netxen_nic_hw.h"
    35. 

  35. 

  36. struct netxen_nic_stats {
    37. 

  37. 	char stat_string[ETH_GSTRING_LEN];
    38. 

  38. 	int sizeof_stat;
    39. 

  39. 	int stat_offset;
    40. 

  40. };
    41. 

  41. 

  42. #define NETXEN_NIC_STAT(m) sizeof(((struct netxen_adapter *)0)->m), \
    43. 

  43. 			offsetof(struct netxen_adapter, m)
    44. 

  44. 

  45. #define NETXEN_NIC_PORT_WINDOW 0x10000
    46. 

  46. #define NETXEN_NIC_INVALID_DATA 0xDEADBEEF
    47. 

  47. 

  48. static const struct netxen_nic_stats netxen_nic_gstrings_stats[] = {
    49. 

  49. 	{"xmit_called", NETXEN_NIC_STAT(stats.xmitcalled)},
    50. 

  50. 	{"xmit_finished", NETXEN_NIC_STAT(stats.xmitfinished)},
    51. 

  51. 	{"rx_dropped", NETXEN_NIC_STAT(stats.rxdropped)},
    52. 

  52. 	{"tx_dropped", NETXEN_NIC_STAT(stats.txdropped)},
    53. 

  53. 	{"csummed", NETXEN_NIC_STAT(stats.csummed)},
    54. 

  54. 	{"rx_pkts", NETXEN_NIC_STAT(stats.rx_pkts)},
    55. 

  55. 	{"lro_pkts", NETXEN_NIC_STAT(stats.lro_pkts)},
    56. 

  56. 	{"rx_bytes", NETXEN_NIC_STAT(stats.rxbytes)},
    57. 

  57. 	{"tx_bytes", NETXEN_NIC_STAT(stats.txbytes)},
    58. 

  58. };
    59. 

  59. 

  60. #define NETXEN_NIC_STATS_LEN	ARRAY_SIZE(netxen_nic_gstrings_stats)
    61. 

  61. 

  62. static const char netxen_nic_gstrings_test[][ETH_GSTRING_LEN] = {
    63. 

  63. 	"Register_Test_on_offline",
    64. 

  64. 	"Link_Test_on_offline"
    65. 

  65. };
    66. 

  66. 

  67. #define NETXEN_NIC_TEST_LEN	ARRAY_SIZE(netxen_nic_gstrings_test)
    68. 

  68. 

  69. #define NETXEN_NIC_REGS_COUNT 30
    70. 

  70. #define NETXEN_NIC_REGS_LEN (NETXEN_NIC_REGS_COUNT * sizeof(__le32))
    71. 

  71. #define NETXEN_MAX_EEPROM_LEN   1024
    72. 

  72. 

  73. static int netxen_nic_get_eeprom_len(struct net_device *dev)
    74. 

  74. {
    75. 

  75. 	return NETXEN_FLASH_TOTAL_SIZE;
    76. 

  76. }
    77. 

  77. 

  78. static void
    79. 

  79. netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
    80. 

  80. {
    81. 

  81. 	struct netxen_adapter *adapter = netdev_priv(dev);
    82. 

  82. 	u32 fw_major = 0;
    83. 

  83. 	u32 fw_minor = 0;
    84. 

  84. 	u32 fw_build = 0;
    85. 

  85. 

  86. 	strncpy(drvinfo->driver, netxen_nic_driver_name, 32);
    87. 

  87. 	strncpy(drvinfo->version, NETXEN_NIC_LINUX_VERSIONID, 32);
    88. 

  88. 	fw_major = NXRD32(adapter, NETXEN_FW_VERSION_MAJOR);
    89. 

  89. 	fw_minor = NXRD32(adapter, NETXEN_FW_VERSION_MINOR);
    90. 

  90. 	fw_build = NXRD32(adapter, NETXEN_FW_VERSION_SUB);
    91. 

  91. 	sprintf(drvinfo->fw_version, "%d.%d.%d", fw_major, fw_minor, fw_build);
    92. 

  92. 

  93. 	strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32);
    94. 

  94. 	drvinfo->regdump_len = NETXEN_NIC_REGS_LEN;
    95. 

  95. 	drvinfo->eedump_len = netxen_nic_get_eeprom_len(dev);
    96. 

  96. }
    97. 

  97. 

  98. static int
    99. 

  99. netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
    100. 

  100. {
    101. 

  101. 	struct netxen_adapter *adapter = netdev_priv(dev);
    102. 

  102. 	int check_sfp_module = 0;
    103. 

  103. 

  104. 	/* read which mode */
    105. 

  105. 	if (adapter->ahw.port_type == NETXEN_NIC_GBE) {
    106. 

  106. 		ecmd->supported = (SUPPORTED_10baseT_Half |
    107. 

  107. 				   SUPPORTED_10baseT_Full |
    108. 

  108. 				   SUPPORTED_100baseT_Half |
    109. 

  109. 				   SUPPORTED_100baseT_Full |
    110. 

  110. 				   SUPPORTED_1000baseT_Half |
    111. 

  111. 				   SUPPORTED_1000baseT_Full);
    112. 

  112. 

  113. 		ecmd->advertising = (ADVERTISED_100baseT_Half |
    114. 

  114. 				     ADVERTISED_100baseT_Full |
    115. 

  115. 				     ADVERTISED_1000baseT_Half |
    116. 

  116. 				     ADVERTISED_1000baseT_Full);
    117. 

  117. 

  118. 		ecmd->port = PORT_TP;
    119. 

  119. 

  120. 		ethtool_cmd_speed_set(ecmd, adapter->link_speed);
    121. 

  121. 		ecmd->duplex = adapter->link_duplex;
    122. 

  122. 		ecmd->autoneg = adapter->link_autoneg;
    123. 

  123. 

  124. 	} else if (adapter->ahw.port_type == NETXEN_NIC_XGBE) {
    125. 

  125. 		u32 val;
    126. 

  126. 

  127. 		val = NXRD32(adapter, NETXEN_PORT_MODE_ADDR);
    128. 

  128. 		if (val == NETXEN_PORT_MODE_802_3_AP) {
    129. 

  129. 			ecmd->supported = SUPPORTED_1000baseT_Full;
    130. 

  130. 			ecmd->advertising = ADVERTISED_1000baseT_Full;
    131. 

  131. 		} else {
    132. 

  132. 			ecmd->supported = SUPPORTED_10000baseT_Full;
    133. 

  133. 			ecmd->advertising = ADVERTISED_10000baseT_Full;
    134. 

  134. 		}
    135. 

  135. 

  136. 		if (netif_running(dev) && adapter->has_link_events) {
    137. 

  137. 			ethtool_cmd_speed_set(ecmd, adapter->link_speed);
    138. 

  138. 			ecmd->autoneg = adapter->link_autoneg;
    139. 

  139. 			ecmd->duplex = adapter->link_duplex;
    140. 

  140. 			goto skip;
    141. 

  141. 		}
    142. 

  142. 

  143. 		ecmd->port = PORT_TP;
    144. 

  144. 

  145. 		if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
    146. 

  146. 			u16 pcifn = adapter->ahw.pci_func;
    147. 

  147. 

  148. 			val = NXRD32(adapter, P3_LINK_SPEED_REG(pcifn));
    149. 

  149. 			ethtool_cmd_speed_set(ecmd, P3_LINK_SPEED_MHZ *
    150. 

  150. 					      P3_LINK_SPEED_VAL(pcifn, val));
    151. 

  151. 		} else
    152. 

  152. 			ethtool_cmd_speed_set(ecmd, SPEED_10000);
    153. 

  153. 

  154. 		ecmd->duplex = DUPLEX_FULL;
    155. 

  155. 		ecmd->autoneg = AUTONEG_DISABLE;
    156. 

  156. 	} else
    157. 

  157. 		return -EIO;
    158. 

  158. 

  159. skip:
    160. 

  160. 	ecmd->phy_address = adapter->physical_port;
    161. 

  161. 	ecmd->transceiver = XCVR_EXTERNAL;
    162. 

  162. 

  163. 	switch (adapter->ahw.board_type) {
    164. 

  164. 	case NETXEN_BRDTYPE_P2_SB35_4G:
    165. 

  165. 	case NETXEN_BRDTYPE_P2_SB31_2G:
    166. 

  166. 	case NETXEN_BRDTYPE_P3_REF_QG:
    167. 

  167. 	case NETXEN_BRDTYPE_P3_4_GB:
    168. 

  168. 	case NETXEN_BRDTYPE_P3_4_GB_MM:
    169. 

  169. 

  170. 		ecmd->supported |= SUPPORTED_Autoneg;
    171. 

  171. 		ecmd->advertising |= ADVERTISED_Autoneg;
    172. 

  172. 	case NETXEN_BRDTYPE_P2_SB31_10G_CX4:
    173. 

  173. 	case NETXEN_BRDTYPE_P3_10G_CX4:
    174. 

  174. 	case NETXEN_BRDTYPE_P3_10G_CX4_LP:
    175. 

  175. 	case NETXEN_BRDTYPE_P3_10000_BASE_T:
    176. 

  176. 		ecmd->supported |= SUPPORTED_TP;
    177. 

  177. 		ecmd->advertising |= ADVERTISED_TP;
    178. 

  178. 		ecmd->port = PORT_TP;
    179. 

  179. 		ecmd->autoneg = (adapter->ahw.board_type ==
    180. 

  180. 				 NETXEN_BRDTYPE_P2_SB31_10G_CX4) ?
    181. 

  181. 		    (AUTONEG_DISABLE) : (adapter->link_autoneg);
    182. 

  182. 		break;
    183. 

  183. 	case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ:
    184. 

  184. 	case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ:
    185. 

  185. 	case NETXEN_BRDTYPE_P3_IMEZ:
    186. 

  186. 	case NETXEN_BRDTYPE_P3_XG_LOM:
    187. 

  187. 	case NETXEN_BRDTYPE_P3_HMEZ:
    188. 

  188. 		ecmd->supported |= SUPPORTED_MII;
    189. 

  189. 		ecmd->advertising |= ADVERTISED_MII;
    190. 

  190. 		ecmd->port = PORT_MII;
    191. 

  191. 		ecmd->autoneg = AUTONEG_DISABLE;
    192. 

  192. 		break;
    193. 

  193. 	case NETXEN_BRDTYPE_P3_10G_SFP_PLUS:
    194. 

  194. 	case NETXEN_BRDTYPE_P3_10G_SFP_CT:
    195. 

  195. 	case NETXEN_BRDTYPE_P3_10G_SFP_QT:
    196. 

  196. 		ecmd->advertising |= ADVERTISED_TP;
    197. 

  197. 		ecmd->supported |= SUPPORTED_TP;
    198. 

  198. 		check_sfp_module = netif_running(dev) &&
    199. 

  199. 			adapter->has_link_events;
    200. 

  200. 	case NETXEN_BRDTYPE_P2_SB31_10G:
    201. 

  201. 	case NETXEN_BRDTYPE_P3_10G_XFP:
    202. 

  202. 		ecmd->supported |= SUPPORTED_FIBRE;
    203. 

  203. 		ecmd->advertising |= ADVERTISED_FIBRE;
    204. 

  204. 		ecmd->port = PORT_FIBRE;
    205. 

  205. 		ecmd->autoneg = AUTONEG_DISABLE;
    206. 

  206. 		break;
    207. 

  207. 	case NETXEN_BRDTYPE_P3_10G_TP:
    208. 

  208. 		if (adapter->ahw.port_type == NETXEN_NIC_XGBE) {
    209. 

  209. 			ecmd->autoneg = AUTONEG_DISABLE;
    210. 

  210. 			ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
    211. 

  211. 			ecmd->advertising |=
    212. 

  212. 				(ADVERTISED_FIBRE | ADVERTISED_TP);
    213. 

  213. 			ecmd->port = PORT_FIBRE;
    214. 

  214. 			check_sfp_module = netif_running(dev) &&
    215. 

  215. 				adapter->has_link_events;
    216. 

  216. 		} else {
    217. 

  217. 			ecmd->supported |= (SUPPORTED_TP |SUPPORTED_Autoneg);
    218. 

  218. 			ecmd->advertising |=
    219. 

  219. 				(ADVERTISED_TP | ADVERTISED_Autoneg);
    220. 

  220. 			ecmd->port = PORT_TP;
    221. 

  221. 		}
    222. 

  222. 		break;
    223. 

  223. 	default:
    224. 

  224. 		printk(KERN_ERR "netxen-nic: Unsupported board model %d\n",
    225. 

  225. 				adapter->ahw.board_type);
    226. 

  226. 		return -EIO;
    227. 

  227. 	}
    228. 

  228. 

  229. 	if (check_sfp_module) {
    230. 

  230. 		switch (adapter->module_type) {
    231. 

  231. 		case LINKEVENT_MODULE_OPTICAL_UNKNOWN:
    232. 

  232. 		case LINKEVENT_MODULE_OPTICAL_SRLR:
    233. 

  233. 		case LINKEVENT_MODULE_OPTICAL_LRM:
    234. 

  234. 		case LINKEVENT_MODULE_OPTICAL_SFP_1G:
    235. 

  235. 			ecmd->port = PORT_FIBRE;
    236. 

  236. 			break;
    237. 

  237. 		case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLE:
    238. 

  238. 		case LINKEVENT_MODULE_TWINAX_UNSUPPORTED_CABLELEN:
    239. 

  239. 		case LINKEVENT_MODULE_TWINAX:
    240. 

  240. 			ecmd->port = PORT_TP;
    241. 

  241. 			break;
    242. 

  242. 		default:
    243. 

  243. 			ecmd->port = -1;
    244. 

  244. 		}
    245. 

  245. 	}
    246. 

  246. 

  247. 	return 0;
    248. 

  248. }
    249. 

  249. 

  250. static int
    251. 

  251. netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
    252. 

  252. {
    253. 

  253. 	struct netxen_adapter *adapter = netdev_priv(dev);
    254. 

  254. 	u32 speed = ethtool_cmd_speed(ecmd);
    255. 

  255. 	int ret;
    256. 

  256. 

  257. 	if (adapter->ahw.port_type != NETXEN_NIC_GBE)
    258. 

  258. 		return -EOPNOTSUPP;
    259. 

  259. 

  260. 	if (!(adapter->capabilities & NX_FW_CAPABILITY_GBE_LINK_CFG))
    261. 

  261. 		return -EOPNOTSUPP;
    262. 

  262. 

  263. 	ret = nx_fw_cmd_set_gbe_port(adapter, speed, ecmd->duplex,
    264. 

  264. 				     ecmd->autoneg);
    265. 

  265. 	if (ret == NX_RCODE_NOT_SUPPORTED)
    266. 

  266. 		return -EOPNOTSUPP;
    267. 

  267. 	else if (ret)
    268. 

  268. 		return -EIO;
    269. 

  269. 

  270. 	adapter->link_speed = speed;
    271. 

  271. 	adapter->link_duplex = ecmd->duplex;
    272. 

  272. 	adapter->link_autoneg = ecmd->autoneg;
    273. 

  273. 

  274. 	if (!netif_running(dev))
    275. 

  275. 		return 0;
    276. 

  276. 

  277. 	dev->netdev_ops->ndo_stop(dev);
    278. 

  278. 	return dev->netdev_ops->ndo_open(dev);
    279. 

  279. }
    280. 

  280. 

  281. static int netxen_nic_get_regs_len(struct net_device *dev)
    282. 

  282. {
    283. 

  283. 	return NETXEN_NIC_REGS_LEN;
    284. 

  284. }
    285. 

  285. 

  286. static void
    287. 

  287. netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
    288. 

  288. {
    289. 

  289. 	struct netxen_adapter *adapter = netdev_priv(dev);
    290. 

  290. 	struct netxen_recv_context *recv_ctx = &adapter->recv_ctx;
    291. 

  291. 	struct nx_host_sds_ring *sds_ring;
    292. 

  292. 	u32 *regs_buff = p;
    293. 

  293. 	int ring, i = 0;
    294. 

  294. 	int port = adapter->physical_port;
    295. 

  295. 

  296. 	memset(p, 0, NETXEN_NIC_REGS_LEN);
    297. 

  297. 

  298. 	regs->version = (1 << 24) | (adapter->ahw.revision_id << 16) |
    299. 

  299. 	    (adapter->pdev)->device;
    300. 

  300. 

  301. 	if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC)
    302. 

  302. 		return;
    303. 

  303. 

  304. 	regs_buff[i++] = NXRD32(adapter, CRB_CMDPEG_STATE);
    305. 

  305. 	regs_buff[i++] = NXRD32(adapter, CRB_RCVPEG_STATE);
    306. 

  306. 	regs_buff[i++] = NXRD32(adapter, CRB_FW_CAPABILITIES_1);
    307. 

  307. 	regs_buff[i++] = NXRDIO(adapter, adapter->crb_int_state_reg);
    308. 

  308. 	regs_buff[i++] = NXRD32(adapter, NX_CRB_DEV_REF_COUNT);
    309. 

  309. 	regs_buff[i++] = NXRD32(adapter, NX_CRB_DEV_STATE);
    310. 

  310. 	regs_buff[i++] = NXRD32(adapter, NETXEN_PEG_ALIVE_COUNTER);
    311. 

  311. 	regs_buff[i++] = NXRD32(adapter, NETXEN_PEG_HALT_STATUS1);
    312. 

  312. 	regs_buff[i++] = NXRD32(adapter, NETXEN_PEG_HALT_STATUS2);
    313. 

  313. 

  314. 	regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_0+0x3c);
    315. 

  315. 	regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_1+0x3c);
    316. 

  316. 	regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_2+0x3c);
    317. 

  317. 	regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_3+0x3c);
    318. 

  318. 

  319. 	if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
    320. 

  320. 

  321. 		regs_buff[i++] = NXRD32(adapter, NETXEN_CRB_PEG_NET_4+0x3c);
    322. 

  322. 		i += 2;
    323. 

  323. 

  324. 		regs_buff[i++] = NXRD32(adapter, CRB_XG_STATE_P3);
    325. 

  325. 		regs_buff[i++] = le32_to_cpu(*(adapter->tx_ring->hw_consumer));
    326. 

  326. 

  327. 	} else {
    328. 

  328. 		i++;
    329. 

  329. 

  330. 		regs_buff[i++] = NXRD32(adapter,
    331. 

  331. 					NETXEN_NIU_XGE_CONFIG_0+(0x10000*port));
    332. 

  332. 		regs_buff[i++] = NXRD32(adapter,
    333. 

  333. 					NETXEN_NIU_XGE_CONFIG_1+(0x10000*port));
    334. 

  334. 

  335. 		regs_buff[i++] = NXRD32(adapter, CRB_XG_STATE);
    336. 

  336. 		regs_buff[i++] = NXRDIO(adapter,
    337. 

  337. 				 adapter->tx_ring->crb_cmd_consumer);
    338. 

  338. 	}
    339. 

  339. 

  340. 	regs_buff[i++] = NXRDIO(adapter, adapter->tx_ring->crb_cmd_producer);
    341. 

  341. 

  342. 	regs_buff[i++] = NXRDIO(adapter,
    343. 

  343. 			 recv_ctx->rds_rings[0].crb_rcv_producer);
    344. 

  344. 	regs_buff[i++] = NXRDIO(adapter,
    345. 

  345. 			 recv_ctx->rds_rings[1].crb_rcv_producer);
    346. 

  346. 

  347. 	regs_buff[i++] = adapter->max_sds_rings;
    348. 

  348. 

  349. 	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
    350. 

  350. 		sds_ring = &(recv_ctx->sds_rings[ring]);
    351. 

  351. 		regs_buff[i++] = NXRDIO(adapter,
    352. 

  352. 					sds_ring->crb_sts_consumer);
    353. 

  353. 	}
    354. 

  354. }
    355. 

  355. 

  356. static u32 netxen_nic_test_link(struct net_device *dev)
    357. 

  357. {
    358. 

  358. 	struct netxen_adapter *adapter = netdev_priv(dev);
    359. 

  359. 	u32 val, port;
    360. 

  360. 

  361. 	port = adapter->physical_port;
    362. 

  362. 	if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
    363. 

  363. 		val = NXRD32(adapter, CRB_XG_STATE_P3);
    364. 

  364. 		val = XG_LINK_STATE_P3(adapter->ahw.pci_func, val);
    365. 

  365. 		return (val == XG_LINK_UP_P3) ? 0 : 1;
    366. 

  366. 	} else {
    367. 

  367. 		val = NXRD32(adapter, CRB_XG_STATE);
    368. 

  368. 		val = (val >> port*8) & 0xff;
    369. 

  369. 		return (val == XG_LINK_UP) ? 0 : 1;
    370. 

  370. 	}
    371. 

  371. }
    372. 

  372. 

  373. static int
    374. 

  374. netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
    375. 

  375. 		      u8 * bytes)
    376. 

  376. {
    377. 

  377. 	struct netxen_adapter *adapter = netdev_priv(dev);
    378. 

  378. 	int offset;
    379. 

  379. 	int ret;
    380. 

  380. 

  381. 	if (eeprom->len == 0)
    382. 

  382. 		return -EINVAL;
    383. 

  383. 

  384. 	eeprom->magic = (adapter->pdev)->vendor |
    385. 

  385. 			((adapter->pdev)->device << 16);
    386. 

  386. 	offset = eeprom->offset;
    387. 

  387. 

  388. 	ret = netxen_rom_fast_read_words(adapter, offset, bytes,
    389. 

  389. 						eeprom->len);
    390. 

  390. 	if (ret < 0)
    391. 

  391. 		return ret;
    392. 

  392. 

  393. 	return 0;
    394. 

  394. }
    395. 

  395. 

  396. static void
    397. 

  397. netxen_nic_get_ringparam(struct net_device *dev,
    398. 

  398. 		struct ethtool_ringparam *ring)
    399. 

  399. {
    400. 

  400. 	struct netxen_adapter *adapter = netdev_priv(dev);
    401. 

  401. 

  402. 	ring->rx_pending = adapter->num_rxd;
    403. 

  403. 	ring->rx_jumbo_pending = adapter->num_jumbo_rxd;
    404. 

  404. 	ring->rx_jumbo_pending += adapter->num_lro_rxd;
    405. 

  405. 	ring->tx_pending = adapter->num_txd;
    406. 

  406. 

  407. 	if (adapter->ahw.port_type == NETXEN_NIC_GBE) {
    408. 

  408. 		ring->rx_max_pending = MAX_RCV_DESCRIPTORS_1G;
    409. 

  409. 		ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS_1G;
    410. 

  410. 	} else {
    411. 

  411. 		ring->rx_max_pending = MAX_RCV_DESCRIPTORS_10G;
    412. 

  412. 		ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS_10G;
    413. 

  413. 	}
    414. 

  414. 

  415. 	ring->tx_max_pending = MAX_CMD_DESCRIPTORS;
    416. 

  416. 

  417. 	ring->rx_mini_max_pending = 0;
    418. 

  418. 	ring->rx_mini_pending = 0;
    419. 

  419. }
    420. 

  420. 

  421. static u32
    422. 

  422. netxen_validate_ringparam(u32 val, u32 min, u32 max, char *r_name)
    423. 

  423. {
    424. 

  424. 	u32 num_desc;
    425. 

  425. 	num_desc = max(val, min);
    426. 

  426. 	num_desc = min(num_desc, max);
    427. 

  427. 	num_desc = roundup_pow_of_two(num_desc);
    428. 

  428. 

  429. 	if (val != num_desc) {
    430. 

  430. 		printk(KERN_INFO "%s: setting %s ring size %d instead of %d\n",
    431. 

  431. 		       netxen_nic_driver_name, r_name, num_desc, val);
    432. 

  432. 	}
    433. 

  433. 

  434. 	return num_desc;
    435. 

  435. }
    436. 

  436. 

  437. static int
    438. 

  438. netxen_nic_set_ringparam(struct net_device *dev,
    439. 

  439. 		struct ethtool_ringparam *ring)
    440. 

  440. {
    441. 

  441. 	struct netxen_adapter *adapter = netdev_priv(dev);
    442. 

  442. 	u16 max_rcv_desc = MAX_RCV_DESCRIPTORS_10G;
    443. 

  443. 	u16 max_jumbo_desc = MAX_JUMBO_RCV_DESCRIPTORS_10G;
    444. 

  444. 	u16 num_rxd, num_jumbo_rxd, num_txd;
    445. 

  445. 

  446. 	if (NX_IS_REVISION_P2(adapter->ahw.revision_id))
    447. 

  447. 		return -EOPNOTSUPP;
    448. 

  448. 

  449. 	if (ring->rx_mini_pending)
    450. 

  450. 		return -EOPNOTSUPP;
    451. 

  451. 

  452. 	if (adapter->ahw.port_type == NETXEN_NIC_GBE) {
    453. 

  453. 		max_rcv_desc = MAX_RCV_DESCRIPTORS_1G;
    454. 

  454. 		max_jumbo_desc = MAX_JUMBO_RCV_DESCRIPTORS_10G;
    455. 

  455. 	}
    456. 

  456. 

  457. 	num_rxd = netxen_validate_ringparam(ring->rx_pending,
    458. 

  458. 			MIN_RCV_DESCRIPTORS, max_rcv_desc, "rx");
    459. 

  459. 

  460. 	num_jumbo_rxd = netxen_validate_ringparam(ring->rx_jumbo_pending,
    461. 

  461. 			MIN_JUMBO_DESCRIPTORS, max_jumbo_desc, "rx jumbo");
    462. 

  462. 

  463. 	num_txd = netxen_validate_ringparam(ring->tx_pending,
    464. 

  464. 			MIN_CMD_DESCRIPTORS, MAX_CMD_DESCRIPTORS, "tx");
    465. 

  465. 

  466. 	if (num_rxd == adapter->num_rxd && num_txd == adapter->num_txd &&
    467. 

  467. 			num_jumbo_rxd == adapter->num_jumbo_rxd)
    468. 

  468. 		return 0;
    469. 

  469. 

  470. 	adapter->num_rxd = num_rxd;
    471. 

  471. 	adapter->num_jumbo_rxd = num_jumbo_rxd;
    472. 

  472. 	adapter->num_txd = num_txd;
    473. 

  473. 

  474. 	return netxen_nic_reset_context(adapter);
    475. 

  475. }
    476. 

  476. 

  477. static void
    478. 

  478. netxen_nic_get_pauseparam(struct net_device *dev,
    479. 

  479. 			  struct ethtool_pauseparam *pause)
    480. 

  480. {
    481. 

  481. 	struct netxen_adapter *adapter = netdev_priv(dev);
    482. 

  482. 	__u32 val;
    483. 

  483. 	int port = adapter->physical_port;
    484. 

  484. 

  485. 	if (adapter->ahw.port_type == NETXEN_NIC_GBE) {
    486. 

  486. 		if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
    487. 

  487. 			return;
    488. 

  488. 		/* get flow control settings */
    489. 

  489. 		val = NXRD32(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port));
    490. 

  490. 		pause->rx_pause = netxen_gb_get_rx_flowctl(val);
    491. 

  491. 		val = NXRD32(adapter, NETXEN_NIU_GB_PAUSE_CTL);
    492. 

  492. 		switch (port) {
    493. 

  493. 			case 0:
    494. 

  494. 				pause->tx_pause = !(netxen_gb_get_gb0_mask(val));
    495. 

  495. 				break;
    496. 

  496. 			case 1:
    497. 

  497. 				pause->tx_pause = !(netxen_gb_get_gb1_mask(val));
    498. 

  498. 				break;
    499. 

  499. 			case 2:
    500. 

  500. 				pause->tx_pause = !(netxen_gb_get_gb2_mask(val));
    501. 

  501. 				break;
    502. 

  502. 			case 3:
    503. 

  503. 			default:
    504. 

  504. 				pause->tx_pause = !(netxen_gb_get_gb3_mask(val));
    505. 

  505. 				break;
    506. 

  506. 		}
    507. 

  507. 	} else if (adapter->ahw.port_type == NETXEN_NIC_XGBE) {
    508. 

  508. 		if ((port < 0) || (port > NETXEN_NIU_MAX_XG_PORTS))
    509. 

  509. 			return;
    510. 

  510. 		pause->rx_pause = 1;
    511. 

  511. 		val = NXRD32(adapter, NETXEN_NIU_XG_PAUSE_CTL);
    512. 

  512. 		if (port == 0)
    513. 

  513. 			pause->tx_pause = !(netxen_xg_get_xg0_mask(val));
    514. 

  514. 		else
    515. 

  515. 			pause->tx_pause = !(netxen_xg_get_xg1_mask(val));
    516. 

  516. 	} else {
    517. 

  517. 		printk(KERN_ERR"%s: Unknown board type: %x\n",
    518. 

  518. 				netxen_nic_driver_name, adapter->ahw.port_type);
    519. 

  519. 	}
    520. 

  520. }
    521. 

  521. 

  522. static int
    523. 

  523. netxen_nic_set_pauseparam(struct net_device *dev,
    524. 

  524. 			  struct ethtool_pauseparam *pause)
    525. 

  525. {
    526. 

  526. 	struct netxen_adapter *adapter = netdev_priv(dev);
    527. 

  527. 	__u32 val;
    528. 

  528. 	int port = adapter->physical_port;
    529. 

  529. 	/* read mode */
    530. 

  530. 	if (adapter->ahw.port_type == NETXEN_NIC_GBE) {
    531. 

  531. 		if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
    532. 

  532. 			return -EIO;
    533. 

  533. 		/* set flow control */
    534. 

  534. 		val = NXRD32(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port));
    535. 

  535. 

  536. 		if (pause->rx_pause)
    537. 

  537. 			netxen_gb_rx_flowctl(val);
    538. 

  538. 		else
    539. 

  539. 			netxen_gb_unset_rx_flowctl(val);
    540. 

  540. 

  541. 		NXWR32(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
    542. 

  542. 				val);
    543. 

  543. 		/* set autoneg */
    544. 

  544. 		val = NXRD32(adapter, NETXEN_NIU_GB_PAUSE_CTL);
    545. 

  545. 		switch (port) {
    546. 

  546. 			case 0:
    547. 

  547. 				if (pause->tx_pause)
    548. 

  548. 					netxen_gb_unset_gb0_mask(val);
    549. 

  549. 				else
    550. 

  550. 					netxen_gb_set_gb0_mask(val);
    551. 

  551. 				break;
    552. 

  552. 			case 1:
    553. 

  553. 				if (pause->tx_pause)
    554. 

  554. 					netxen_gb_unset_gb1_mask(val);
    555. 

  555. 				else
    556. 

  556. 					netxen_gb_set_gb1_mask(val);
    557. 

  557. 				break;
    558. 

  558. 			case 2:
    559. 

  559. 				if (pause->tx_pause)
    560. 

  560. 					netxen_gb_unset_gb2_mask(val);
    561. 

  561. 				else
    562. 

  562. 					netxen_gb_set_gb2_mask(val);
    563. 

  563. 				break;
    564. 

  564. 			case 3:
    565. 

  565. 			default:
    566. 

  566. 				if (pause->tx_pause)
    567. 

  567. 					netxen_gb_unset_gb3_mask(val);
    568. 

  568. 				else
    569. 

  569. 					netxen_gb_set_gb3_mask(val);
    570. 

  570. 				break;
    571. 

  571. 		}
    572. 

  572. 		NXWR32(adapter, NETXEN_NIU_GB_PAUSE_CTL, val);
    573. 

  573. 	} else if (adapter->ahw.port_type == NETXEN_NIC_XGBE) {
    574. 

  574. 		if ((port < 0) || (port > NETXEN_NIU_MAX_XG_PORTS))
    575. 

  575. 			return -EIO;
    576. 

  576. 		val = NXRD32(adapter, NETXEN_NIU_XG_PAUSE_CTL);
    577. 

  577. 		if (port == 0) {
    578. 

  578. 			if (pause->tx_pause)
    579. 

  579. 				netxen_xg_unset_xg0_mask(val);
    580. 

  580. 			else
    581. 

  581. 				netxen_xg_set_xg0_mask(val);
    582. 

  582. 		} else {
    583. 

  583. 			if (pause->tx_pause)
    584. 

  584. 				netxen_xg_unset_xg1_mask(val);
    585. 

  585. 			else
    586. 

  586. 				netxen_xg_set_xg1_mask(val);
    587. 

  587. 		}
    588. 

  588. 		NXWR32(adapter, NETXEN_NIU_XG_PAUSE_CTL, val);
    589. 

  589. 	} else {
    590. 

  590. 		printk(KERN_ERR "%s: Unknown board type: %x\n",
    591. 

  591. 				netxen_nic_driver_name,
    592. 

  592. 				adapter->ahw.port_type);
    593. 

  593. 	}
    594. 

  594. 	return 0;
    595. 

  595. }
    596. 

  596. 

  597. static int netxen_nic_reg_test(struct net_device *dev)
    598. 

  598. {
    599. 

  599. 	struct netxen_adapter *adapter = netdev_priv(dev);
    600. 

  600. 	u32 data_read, data_written;
    601. 

  601. 

  602. 	data_read = NXRD32(adapter, NETXEN_PCIX_PH_REG(0));
    603. 

  603. 	if ((data_read & 0xffff) != adapter->pdev->vendor)
    604. 

  604. 		return 1;
    605. 

  605. 

  606. 	if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
    607. 

  607. 		return 0;
    608. 

  608. 

  609. 	data_written = (u32)0xa5a5a5a5;
    610. 

  610. 

  611. 	NXWR32(adapter, CRB_SCRATCHPAD_TEST, data_written);
    612. 

  612. 	data_read = NXRD32(adapter, CRB_SCRATCHPAD_TEST);
    613. 

  613. 	if (data_written != data_read)
    614. 

  614. 		return 1;
    615. 

  615. 

  616. 	return 0;
    617. 

  617. }
    618. 

  618. 

  619. static int netxen_get_sset_count(struct net_device *dev, int sset)
    620. 

  620. {
    621. 

  621. 	switch (sset) {
    622. 

  622. 	case ETH_SS_TEST:
    623. 

  623. 		return NETXEN_NIC_TEST_LEN;
    624. 

  624. 	case ETH_SS_STATS:
    625. 

  625. 		return NETXEN_NIC_STATS_LEN;
    626. 

  626. 	default:
    627. 

  627. 		return -EOPNOTSUPP;
    628. 

  628. 	}
    629. 

  629. }
    630. 

  630. 

  631. static void
    632. 

  632. netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
    633. 

  633. 		     u64 * data)
    634. 

  634. {
    635. 

  635. 	memset(data, 0, sizeof(uint64_t) * NETXEN_NIC_TEST_LEN);
    636. 

  636. 	if ((data[0] = netxen_nic_reg_test(dev)))
    637. 

  637. 		eth_test->flags |= ETH_TEST_FL_FAILED;
    638. 

  638. 	/* link test */
    639. 

  639. 	if ((data[1] = (u64) netxen_nic_test_link(dev)))
    640. 

  640. 		eth_test->flags |= ETH_TEST_FL_FAILED;
    641. 

  641. }
    642. 

  642. 

  643. static void
    644. 

  644. netxen_nic_get_strings(struct net_device *dev, u32 stringset, u8 * data)
    645. 

  645. {
    646. 

  646. 	int index;
    647. 

  647. 

  648. 	switch (stringset) {
    649. 

  649. 	case ETH_SS_TEST:
    650. 

  650. 		memcpy(data, *netxen_nic_gstrings_test,
    651. 

  651. 		       NETXEN_NIC_TEST_LEN * ETH_GSTRING_LEN);
    652. 

  652. 		break;
    653. 

  653. 	case ETH_SS_STATS:
    654. 

  654. 		for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) {
    655. 

  655. 			memcpy(data + index * ETH_GSTRING_LEN,
    656. 

  656. 			       netxen_nic_gstrings_stats[index].stat_string,
    657. 

  657. 			       ETH_GSTRING_LEN);
    658. 

  658. 		}
    659. 

  659. 		break;
    660. 

  660. 	}
    661. 

  661. }
    662. 

  662. 

  663. static void
    664. 

  664. netxen_nic_get_ethtool_stats(struct net_device *dev,
    665. 

  665. 			     struct ethtool_stats *stats, u64 * data)
    666. 

  666. {
    667. 

  667. 	struct netxen_adapter *adapter = netdev_priv(dev);
    668. 

  668. 	int index;
    669. 

  669. 

  670. 	for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) {
    671. 

  671. 		char *p =
    672. 

  672. 		    (char *)adapter +
    673. 

  673. 		    netxen_nic_gstrings_stats[index].stat_offset;
    674. 

  674. 		data[index] =
    675. 

  675. 		    (netxen_nic_gstrings_stats[index].sizeof_stat ==
    676. 

  676. 		     sizeof(u64)) ? *(u64 *) p : *(u32 *) p;
    677. 

  677. 	}
    678. 

  678. }
    679. 

  679. 

  680. static void
    681. 

  681. netxen_nic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
    682. 

  682. {
    683. 

  683. 	struct netxen_adapter *adapter = netdev_priv(dev);
    684. 

  684. 	u32 wol_cfg = 0;
    685. 

  685. 

  686. 	wol->supported = 0;
    687. 

  687. 	wol->wolopts = 0;
    688. 

  688. 

  689. 	if (NX_IS_REVISION_P2(adapter->ahw.revision_id))
    690. 

  690. 		return;
    691. 

  691. 

  692. 	wol_cfg = NXRD32(adapter, NETXEN_WOL_CONFIG_NV);
    693. 

  693. 	if (wol_cfg & (1UL << adapter->portnum))
    694. 

  694. 		wol->supported |= WAKE_MAGIC;
    695. 

  695. 

  696. 	wol_cfg = NXRD32(adapter, NETXEN_WOL_CONFIG);
    697. 

  697. 	if (wol_cfg & (1UL << adapter->portnum))
    698. 

  698. 		wol->wolopts |= WAKE_MAGIC;
    699. 

  699. }
    700. 

  700. 

  701. static int
    702. 

  702. netxen_nic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
    703. 

  703. {
    704. 

  704. 	struct netxen_adapter *adapter = netdev_priv(dev);
    705. 

  705. 	u32 wol_cfg = 0;
    706. 

  706. 

  707. 	if (NX_IS_REVISION_P2(adapter->ahw.revision_id))
    708. 

  708. 		return -EOPNOTSUPP;
    709. 

  709. 

  710. 	if (wol->wolopts & ~WAKE_MAGIC)
    711. 

  711. 		return -EOPNOTSUPP;
    712. 

  712. 

  713. 	wol_cfg = NXRD32(adapter, NETXEN_WOL_CONFIG_NV);
    714. 

  714. 	if (!(wol_cfg & (1 << adapter->portnum)))
    715. 

  715. 		return -EOPNOTSUPP;
    716. 

  716. 

  717. 	wol_cfg = NXRD32(adapter, NETXEN_WOL_CONFIG);
    718. 

  718. 	if (wol->wolopts & WAKE_MAGIC)
    719. 

  719. 		wol_cfg |= 1UL << adapter->portnum;
    720. 

  720. 	else
    721. 

  721. 		wol_cfg &= ~(1UL << adapter->portnum);
    722. 

  722. 	NXWR32(adapter, NETXEN_WOL_CONFIG, wol_cfg);
    723. 

  723. 

  724. 	return 0;
    725. 

  725. }
    726. 

  726. 

  727. /*
    728. 

  728.  * Set the coalescing parameters. Currently only normal is supported.
    729. 

  729.  * If rx_coalesce_usecs == 0 or rx_max_coalesced_frames == 0 then set the
    730. 

  730.  * firmware coalescing to default.
    731. 

  731.  */
    732. 

  732. static int netxen_set_intr_coalesce(struct net_device *netdev,
    733. 

  733. 			struct ethtool_coalesce *ethcoal)
    734. 

  734. {
    735. 

  735. 	struct netxen_adapter *adapter = netdev_priv(netdev);
    736. 

  736. 

  737. 	if (!NX_IS_REVISION_P3(adapter->ahw.revision_id))
    738. 

  738. 		return -EINVAL;
    739. 

  739. 

  740. 	if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC)
    741. 

  741. 		return -EINVAL;
    742. 

  742. 

  743. 	/*
    744. 

  744. 	* Return Error if unsupported values or
    745. 

  745. 	* unsupported parameters are set.
    746. 

  746. 	*/
    747. 

  747. 	if (ethcoal->rx_coalesce_usecs > 0xffff ||
    748. 

  748. 		ethcoal->rx_max_coalesced_frames > 0xffff ||
    749. 

  749. 		ethcoal->tx_coalesce_usecs > 0xffff ||
    750. 

  750. 		ethcoal->tx_max_coalesced_frames > 0xffff ||
    751. 

  751. 		ethcoal->rx_coalesce_usecs_irq ||
    752. 

  752. 		ethcoal->rx_max_coalesced_frames_irq ||
    753. 

  753. 		ethcoal->tx_coalesce_usecs_irq ||
    754. 

  754. 		ethcoal->tx_max_coalesced_frames_irq ||
    755. 

  755. 		ethcoal->stats_block_coalesce_usecs ||
    756. 

  756. 		ethcoal->use_adaptive_rx_coalesce ||
    757. 

  757. 		ethcoal->use_adaptive_tx_coalesce ||
    758. 

  758. 		ethcoal->pkt_rate_low ||
    759. 

  759. 		ethcoal->rx_coalesce_usecs_low ||
    760. 

  760. 		ethcoal->rx_max_coalesced_frames_low ||
    761. 

  761. 		ethcoal->tx_coalesce_usecs_low ||
    762. 

  762. 		ethcoal->tx_max_coalesced_frames_low ||
    763. 

  763. 		ethcoal->pkt_rate_high ||
    764. 

  764. 		ethcoal->rx_coalesce_usecs_high ||
    765. 

  765. 		ethcoal->rx_max_coalesced_frames_high ||
    766. 

  766. 		ethcoal->tx_coalesce_usecs_high ||
    767. 

  767. 		ethcoal->tx_max_coalesced_frames_high)
    768. 

  768. 		return -EINVAL;
    769. 

  769. 

  770. 	if (!ethcoal->rx_coalesce_usecs ||
    771. 

  771. 		!ethcoal->rx_max_coalesced_frames) {
    772. 

  772. 		adapter->coal.flags = NETXEN_NIC_INTR_DEFAULT;
    773. 

  773. 		adapter->coal.normal.data.rx_time_us =
    774. 

  774. 			NETXEN_DEFAULT_INTR_COALESCE_RX_TIME_US;
    775. 

  775. 		adapter->coal.normal.data.rx_packets =
    776. 

  776. 			NETXEN_DEFAULT_INTR_COALESCE_RX_PACKETS;
    777. 

  777. 	} else {
    778. 

  778. 		adapter->coal.flags = 0;
    779. 

  779. 		adapter->coal.normal.data.rx_time_us =
    780. 

  780. 		ethcoal->rx_coalesce_usecs;
    781. 

  781. 		adapter->coal.normal.data.rx_packets =
    782. 

  782. 		ethcoal->rx_max_coalesced_frames;
    783. 

  783. 	}
    784. 

  784. 	adapter->coal.normal.data.tx_time_us = ethcoal->tx_coalesce_usecs;
    785. 

  785. 	adapter->coal.normal.data.tx_packets =
    786. 

  786. 	ethcoal->tx_max_coalesced_frames;
    787. 

  787. 

  788. 	netxen_config_intr_coalesce(adapter);
    789. 

  789. 

  790. 	return 0;
    791. 

  791. }
    792. 

  792. 

  793. static int netxen_get_intr_coalesce(struct net_device *netdev,
    794. 

  794. 			struct ethtool_coalesce *ethcoal)
    795. 

  795. {
    796. 

  796. 	struct netxen_adapter *adapter = netdev_priv(netdev);
    797. 

  797. 

  798. 	if (!NX_IS_REVISION_P3(adapter->ahw.revision_id))
    799. 

  799. 		return -EINVAL;
    800. 

  800. 

  801. 	if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC)
    802. 

  802. 		return -EINVAL;
    803. 

  803. 

  804. 	ethcoal->rx_coalesce_usecs = adapter->coal.normal.data.rx_time_us;
    805. 

  805. 	ethcoal->tx_coalesce_usecs = adapter->coal.normal.data.tx_time_us;
    806. 

  806. 	ethcoal->rx_max_coalesced_frames =
    807. 

  807. 		adapter->coal.normal.data.rx_packets;
    808. 

  808. 	ethcoal->tx_max_coalesced_frames =
    809. 

  809. 		adapter->coal.normal.data.tx_packets;
    810. 

  810. 

  811. 	return 0;
    812. 

  812. }
    813. 

  813. 

  814. const struct ethtool_ops netxen_nic_ethtool_ops = {
    815. 

  815. 	.get_settings = netxen_nic_get_settings,
    816. 

  816. 	.set_settings = netxen_nic_set_settings,
    817. 

  817. 	.get_drvinfo = netxen_nic_get_drvinfo,
    818. 

  818. 	.get_regs_len = netxen_nic_get_regs_len,
    819. 

  819. 	.get_regs = netxen_nic_get_regs,
    820. 

  820. 	.get_link = ethtool_op_get_link,
    821. 

  821. 	.get_eeprom_len = netxen_nic_get_eeprom_len,
    822. 

  822. 	.get_eeprom = netxen_nic_get_eeprom,
    823. 

  823. 	.get_ringparam = netxen_nic_get_ringparam,
    824. 

  824. 	.set_ringparam = netxen_nic_set_ringparam,
    825. 

  825. 	.get_pauseparam = netxen_nic_get_pauseparam,
    826. 

  826. 	.set_pauseparam = netxen_nic_set_pauseparam,
    827. 

  827. 	.get_wol = netxen_nic_get_wol,
    828. 

  828. 	.set_wol = netxen_nic_set_wol,
    829. 

  829. 	.self_test = netxen_nic_diag_test,
    830. 

  830. 	.get_strings = netxen_nic_get_strings,
    831. 

  831. 	.get_ethtool_stats = netxen_nic_get_ethtool_stats,
    832. 

  832. 	.get_sset_count = netxen_get_sset_count,
    833. 

  833. 	.get_coalesce = netxen_get_intr_coalesce,
    834. 

  834. 	.set_coalesce = netxen_set_intr_coalesce,
    835. 

  835. };
    836.