2 * Copyright (C) 2003 - 2006 NetXen, Inc.
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
20 * The full GNU General Public License is included in this distribution
21 * in the file called LICENSE.
23 * Contact Information:
26 * 3965 Freedom Circle, Fourth floor,
27 * Santa Clara, CA 95054
30 * ethtool support for netxen nic
34 #include <linux/types.h>
35 #include <asm/uaccess.h>
36 #include <linux/pci.h>
38 #include <linux/netdevice.h>
39 #include <linux/ethtool.h>
40 #include <linux/version.h>
42 #include "netxen_nic_hw.h"
43 #include "netxen_nic.h"
44 #include "netxen_nic_phan_reg.h"
46 struct netxen_nic_stats {
47 char stat_string[ETH_GSTRING_LEN];
52 #define NETXEN_NIC_STAT(m) sizeof(((struct netxen_port *)0)->m), \
53 offsetof(struct netxen_port, m)
55 #define NETXEN_NIC_PORT_WINDOW 0x10000
56 #define NETXEN_NIC_INVALID_DATA 0xDEADBEEF
58 static const struct netxen_nic_stats netxen_nic_gstrings_stats[] = {
59 {"rcvd_bad_skb", NETXEN_NIC_STAT(stats.rcvdbadskb)},
60 {"xmit_called", NETXEN_NIC_STAT(stats.xmitcalled)},
61 {"xmited_frames", NETXEN_NIC_STAT(stats.xmitedframes)},
62 {"xmit_finished", NETXEN_NIC_STAT(stats.xmitfinished)},
63 {"bad_skb_len", NETXEN_NIC_STAT(stats.badskblen)},
64 {"no_cmd_desc", NETXEN_NIC_STAT(stats.nocmddescriptor)},
65 {"polled", NETXEN_NIC_STAT(stats.polled)},
66 {"uphappy", NETXEN_NIC_STAT(stats.uphappy)},
67 {"updropped", NETXEN_NIC_STAT(stats.updropped)},
68 {"uplcong", NETXEN_NIC_STAT(stats.uplcong)},
69 {"uphcong", NETXEN_NIC_STAT(stats.uphcong)},
70 {"upmcong", NETXEN_NIC_STAT(stats.upmcong)},
71 {"updunno", NETXEN_NIC_STAT(stats.updunno)},
72 {"skb_freed", NETXEN_NIC_STAT(stats.skbfreed)},
73 {"tx_dropped", NETXEN_NIC_STAT(stats.txdropped)},
74 {"tx_null_skb", NETXEN_NIC_STAT(stats.txnullskb)},
75 {"csummed", NETXEN_NIC_STAT(stats.csummed)},
76 {"no_rcv", NETXEN_NIC_STAT(stats.no_rcv)},
77 {"rx_bytes", NETXEN_NIC_STAT(stats.rxbytes)},
78 {"tx_bytes", NETXEN_NIC_STAT(stats.txbytes)},
81 #define NETXEN_NIC_STATS_LEN ARRAY_SIZE(netxen_nic_gstrings_stats)
83 static const char netxen_nic_gstrings_test[][ETH_GSTRING_LEN] = {
84 "Register_Test_offline", "EEPROM_Test_offline",
85 "Interrupt_Test_offline", "Loopback_Test_offline",
86 "Link_Test_on_offline"
89 #define NETXEN_NIC_TEST_LEN sizeof(netxen_nic_gstrings_test) / ETH_GSTRING_LEN
91 #define NETXEN_NIC_REGS_COUNT 42
92 #define NETXEN_NIC_REGS_LEN (NETXEN_NIC_REGS_COUNT * sizeof(__le32))
93 #define NETXEN_MAX_EEPROM_LEN 1024
95 static int netxen_nic_get_eeprom_len(struct net_device *dev)
97 struct netxen_port *port = netdev_priv(dev);
98 struct netxen_adapter *adapter = port->adapter;
101 if ((netxen_rom_fast_read(adapter, 0, &n) == 0)
102 && (n & NETXEN_ROM_ROUNDUP)) {
103 n &= ~NETXEN_ROM_ROUNDUP;
104 if (n < NETXEN_MAX_EEPROM_LEN)
111 netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
113 struct netxen_port *port = netdev_priv(dev);
114 struct netxen_adapter *adapter = port->adapter;
119 strncpy(drvinfo->driver, netxen_nic_driver_name, 32);
120 strncpy(drvinfo->version, NETXEN_NIC_LINUX_VERSIONID, 32);
121 fw_major = readl(NETXEN_CRB_NORMALIZE(adapter,
122 NETXEN_FW_VERSION_MAJOR));
123 fw_minor = readl(NETXEN_CRB_NORMALIZE(adapter,
124 NETXEN_FW_VERSION_MINOR));
125 fw_build = readl(NETXEN_CRB_NORMALIZE(adapter, NETXEN_FW_VERSION_SUB));
126 sprintf(drvinfo->fw_version, "%d.%d.%d", fw_major, fw_minor, fw_build);
128 strncpy(drvinfo->bus_info, pci_name(port->pdev), 32);
129 drvinfo->n_stats = NETXEN_NIC_STATS_LEN;
130 drvinfo->testinfo_len = NETXEN_NIC_TEST_LEN;
131 drvinfo->regdump_len = NETXEN_NIC_REGS_LEN;
132 drvinfo->eedump_len = netxen_nic_get_eeprom_len(dev);
136 netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
138 struct netxen_port *port = netdev_priv(dev);
139 struct netxen_adapter *adapter = port->adapter;
140 struct netxen_board_info *boardinfo = &adapter->ahw.boardcfg;
142 /* read which mode */
143 if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
144 ecmd->supported = (SUPPORTED_10baseT_Half |
145 SUPPORTED_10baseT_Full |
146 SUPPORTED_100baseT_Half |
147 SUPPORTED_100baseT_Full |
148 SUPPORTED_1000baseT_Half |
149 SUPPORTED_1000baseT_Full);
151 ecmd->advertising = (ADVERTISED_100baseT_Half |
152 ADVERTISED_100baseT_Full |
153 ADVERTISED_1000baseT_Half |
154 ADVERTISED_1000baseT_Full);
156 ecmd->port = PORT_TP;
158 if (netif_running(dev)) {
159 ecmd->speed = port->link_speed;
160 ecmd->duplex = port->link_duplex;
162 return -EIO; /* link absent */
163 } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
164 ecmd->supported = (SUPPORTED_TP |
165 SUPPORTED_1000baseT_Full |
166 SUPPORTED_10000baseT_Full);
167 ecmd->advertising = (ADVERTISED_TP |
168 ADVERTISED_1000baseT_Full |
169 ADVERTISED_10000baseT_Full);
170 ecmd->port = PORT_TP;
172 ecmd->speed = SPEED_10000;
173 ecmd->duplex = DUPLEX_FULL;
174 ecmd->autoneg = AUTONEG_DISABLE;
178 ecmd->phy_address = port->portnum;
179 ecmd->transceiver = XCVR_EXTERNAL;
181 switch ((netxen_brdtype_t) boardinfo->board_type) {
182 case NETXEN_BRDTYPE_P2_SB35_4G:
183 case NETXEN_BRDTYPE_P2_SB31_2G:
184 ecmd->supported |= SUPPORTED_Autoneg;
185 ecmd->advertising |= ADVERTISED_Autoneg;
186 case NETXEN_BRDTYPE_P2_SB31_10G_CX4:
187 ecmd->supported |= SUPPORTED_TP;
188 ecmd->advertising |= ADVERTISED_TP;
189 ecmd->port = PORT_TP;
190 ecmd->autoneg = (boardinfo->board_type ==
191 NETXEN_BRDTYPE_P2_SB31_10G_CX4) ?
192 (AUTONEG_DISABLE) : (port->link_autoneg);
194 case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ:
195 case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ:
196 ecmd->supported |= SUPPORTED_MII;
197 ecmd->advertising |= ADVERTISED_MII;
198 ecmd->port = PORT_FIBRE;
199 ecmd->autoneg = AUTONEG_DISABLE;
201 case NETXEN_BRDTYPE_P2_SB31_10G:
202 ecmd->supported |= SUPPORTED_FIBRE;
203 ecmd->advertising |= ADVERTISED_FIBRE;
204 ecmd->port = PORT_FIBRE;
205 ecmd->autoneg = AUTONEG_DISABLE;
208 printk(KERN_ERR "netxen-nic: Unsupported board model %d\n",
209 (netxen_brdtype_t) boardinfo->board_type);
217 netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
219 struct netxen_port *port = netdev_priv(dev);
220 struct netxen_adapter *adapter = port->adapter;
223 /* read which mode */
224 if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
225 /* autonegotiation */
226 if (adapter->phy_write
227 && adapter->phy_write(adapter, port->portnum,
228 NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
232 port->link_autoneg = ecmd->autoneg;
234 if (adapter->phy_read
235 && adapter->phy_read(adapter, port->portnum,
236 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
241 switch (ecmd->speed) {
243 netxen_set_phy_speed(status, 0);
246 netxen_set_phy_speed(status, 1);
249 netxen_set_phy_speed(status, 2);
252 /* set duplex mode */
253 if (ecmd->duplex == DUPLEX_HALF)
254 netxen_clear_phy_duplex(status);
255 if (ecmd->duplex == DUPLEX_FULL)
256 netxen_set_phy_duplex(status);
257 if (adapter->phy_write
258 && adapter->phy_write(adapter, port->portnum,
259 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
260 *((int *)&status)) != 0)
263 port->link_speed = ecmd->speed;
264 port->link_duplex = ecmd->duplex;
269 if (netif_running(dev)) {
276 static int netxen_nic_get_regs_len(struct net_device *dev)
278 return NETXEN_NIC_REGS_LEN;
281 struct netxen_niu_regs {
282 __u32 reg[NETXEN_NIC_REGS_COUNT];
285 static struct netxen_niu_regs niu_registers[] = {
289 NETXEN_NIU_GB_SERDES_RESET,
290 NETXEN_NIU_GB0_MII_MODE,
291 NETXEN_NIU_GB1_MII_MODE,
292 NETXEN_NIU_GB2_MII_MODE,
293 NETXEN_NIU_GB3_MII_MODE,
294 NETXEN_NIU_GB0_GMII_MODE,
295 NETXEN_NIU_GB1_GMII_MODE,
296 NETXEN_NIU_GB2_GMII_MODE,
297 NETXEN_NIU_GB3_GMII_MODE,
298 NETXEN_NIU_REMOTE_LOOPBACK,
299 NETXEN_NIU_GB0_HALF_DUPLEX,
300 NETXEN_NIU_GB1_HALF_DUPLEX,
301 NETXEN_NIU_RESET_SYS_FIFOS,
302 NETXEN_NIU_GB_CRC_DROP,
303 NETXEN_NIU_GB_DROP_WRONGADDR,
304 NETXEN_NIU_TEST_MUX_CTL,
306 NETXEN_NIU_GB_MAC_CONFIG_0(0),
307 NETXEN_NIU_GB_MAC_CONFIG_1(0),
308 NETXEN_NIU_GB_HALF_DUPLEX_CTRL(0),
309 NETXEN_NIU_GB_MAX_FRAME_SIZE(0),
310 NETXEN_NIU_GB_TEST_REG(0),
311 NETXEN_NIU_GB_MII_MGMT_CONFIG(0),
312 NETXEN_NIU_GB_MII_MGMT_COMMAND(0),
313 NETXEN_NIU_GB_MII_MGMT_ADDR(0),
314 NETXEN_NIU_GB_MII_MGMT_CTRL(0),
315 NETXEN_NIU_GB_MII_MGMT_STATUS(0),
316 NETXEN_NIU_GB_MII_MGMT_INDICATE(0),
317 NETXEN_NIU_GB_INTERFACE_CTRL(0),
318 NETXEN_NIU_GB_INTERFACE_STATUS(0),
319 NETXEN_NIU_GB_STATION_ADDR_0(0),
320 NETXEN_NIU_GB_STATION_ADDR_1(0),
327 NETXEN_NIU_XG_SINGLE_TERM,
328 NETXEN_NIU_XG_DRIVE_HI,
329 NETXEN_NIU_XG_DRIVE_LO,
332 NETXEN_NIU_XG_WORD_ALIGN,
334 NETXEN_NIU_XG_POWER_DOWN,
335 NETXEN_NIU_XG_RESET_PLL,
336 NETXEN_NIU_XG_SERDES_LOOPBACK,
337 NETXEN_NIU_XG_DO_BYTE_ALIGN,
338 NETXEN_NIU_XG_TX_ENABLE,
339 NETXEN_NIU_XG_RX_ENABLE,
340 NETXEN_NIU_XG_STATUS,
341 NETXEN_NIU_XG_PAUSE_THRESHOLD,
342 NETXEN_NIU_XGE_CONFIG_0,
343 NETXEN_NIU_XGE_CONFIG_1,
345 NETXEN_NIU_XGE_STATION_ADDR_0_HI,
346 NETXEN_NIU_XGE_STATION_ADDR_0_1,
347 NETXEN_NIU_XGE_STATION_ADDR_1_LO,
348 NETXEN_NIU_XGE_STATUS,
349 NETXEN_NIU_XGE_MAX_FRAME_SIZE,
350 NETXEN_NIU_XGE_PAUSE_FRAME_VALUE,
351 NETXEN_NIU_XGE_TX_BYTE_CNT,
352 NETXEN_NIU_XGE_TX_FRAME_CNT,
353 NETXEN_NIU_XGE_RX_BYTE_CNT,
354 NETXEN_NIU_XGE_RX_FRAME_CNT,
355 NETXEN_NIU_XGE_AGGR_ERROR_CNT,
356 NETXEN_NIU_XGE_MULTICAST_FRAME_CNT,
357 NETXEN_NIU_XGE_UNICAST_FRAME_CNT,
358 NETXEN_NIU_XGE_CRC_ERROR_CNT,
359 NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR,
360 NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR,
361 NETXEN_NIU_XGE_LOCAL_ERROR_CNT,
362 NETXEN_NIU_XGE_REMOTE_ERROR_CNT,
363 NETXEN_NIU_XGE_CONTROL_CHAR_CNT,
364 NETXEN_NIU_XGE_PAUSE_FRAME_CNT,
371 netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
373 struct netxen_port *port = netdev_priv(dev);
374 struct netxen_adapter *adapter = port->adapter;
375 __u32 mode, *regs_buff = p;
379 memset(p, 0, NETXEN_NIC_REGS_LEN);
380 regs->version = (1 << 24) | (adapter->ahw.revision_id << 16) |
381 (port->pdev)->device;
383 NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_MODE, ®s_buff[0]);
386 /* Common registers to all the modes */
387 NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_STRAP_VALUE_SAVE_HIGHER,
390 mode = (mode / 2) - 1;
393 for (i = 3; niu_registers[mode].reg[i - 3] != -1; i++) {
394 /* GB: port specific registers */
395 if (mode == 0 && i >= 19)
396 window = port->portnum * NETXEN_NIC_PORT_WINDOW;
398 NETXEN_NIC_LOCKED_READ_REG(niu_registers[mode].
407 netxen_nic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
409 wol->supported = WAKE_UCAST | WAKE_MCAST | WAKE_BCAST | WAKE_MAGIC;
410 /* options can be added depending upon the mode */
414 static u32 netxen_nic_get_link(struct net_device *dev)
416 struct netxen_port *port = netdev_priv(dev);
417 struct netxen_adapter *adapter = port->adapter;
420 /* read which mode */
421 if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
422 if (adapter->phy_read
423 && adapter->phy_read(adapter, port->portnum,
424 NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
428 return (netxen_get_phy_link(status));
429 } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
430 int val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE));
431 return val == XG_LINK_UP;
437 netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
440 struct netxen_port *port = netdev_priv(dev);
441 struct netxen_adapter *adapter = port->adapter;
444 if (eeprom->len == 0)
447 eeprom->magic = (port->pdev)->vendor | ((port->pdev)->device << 16);
448 for (offset = 0; offset < eeprom->len; offset++)
449 if (netxen_rom_fast_read
450 (adapter, (8 * offset) + 8, (int *)eeprom->data) == -1)
456 netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
458 struct netxen_port *port = netdev_priv(dev);
459 struct netxen_adapter *adapter = port->adapter;
462 ring->rx_pending = 0;
463 ring->rx_jumbo_pending = 0;
464 for (i = 0; i < MAX_RCV_CTX; ++i) {
465 ring->rx_pending += adapter->recv_ctx[i].
466 rcv_desc[RCV_DESC_NORMAL_CTXID].rcv_pending;
467 ring->rx_jumbo_pending += adapter->recv_ctx[i].
468 rcv_desc[RCV_DESC_JUMBO_CTXID].rcv_pending;
471 ring->rx_max_pending = adapter->max_rx_desc_count;
472 ring->tx_max_pending = adapter->max_tx_desc_count;
473 ring->rx_jumbo_max_pending = adapter->max_jumbo_rx_desc_count;
474 ring->rx_mini_max_pending = 0;
475 ring->rx_mini_pending = 0;
476 ring->rx_jumbo_pending = 0;
480 netxen_nic_get_pauseparam(struct net_device *dev,
481 struct ethtool_pauseparam *pause)
483 struct netxen_port *port = netdev_priv(dev);
484 struct netxen_adapter *adapter = port->adapter;
487 if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
488 /* get flow control settings */
489 netxen_nic_read_w0(adapter,
490 NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum),
492 pause->rx_pause = netxen_gb_get_rx_flowctl(val);
493 pause->tx_pause = netxen_gb_get_tx_flowctl(val);
494 /* get autoneg settings */
495 pause->autoneg = port->link_autoneg;
500 netxen_nic_set_pauseparam(struct net_device *dev,
501 struct ethtool_pauseparam *pause)
503 struct netxen_port *port = netdev_priv(dev);
504 struct netxen_adapter *adapter = port->adapter;
506 unsigned int autoneg;
509 if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
510 /* set flow control */
511 netxen_nic_read_w0(adapter,
512 NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum),
515 netxen_gb_tx_flowctl(val);
517 netxen_gb_unset_tx_flowctl(val);
519 netxen_gb_rx_flowctl(val);
521 netxen_gb_unset_rx_flowctl(val);
523 netxen_nic_write_w0(adapter,
524 NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum),
527 autoneg = pause->autoneg;
528 if (adapter->phy_write
529 && adapter->phy_write(adapter, port->portnum,
530 NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
534 port->link_autoneg = pause->autoneg;
541 static int netxen_nic_reg_test(struct net_device *dev)
543 struct netxen_port *port = netdev_priv(dev);
544 struct netxen_adapter *adapter = port->adapter;
545 u32 data_read, data_written, save;
549 * first test the "Read Only" registers by writing which mode
551 netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode);
552 if (netxen_get_niu_enable_ge(mode)) { /* GB Mode */
553 netxen_nic_read_w0(adapter,
554 NETXEN_NIU_GB_MII_MGMT_STATUS(port->portnum),
559 data_written = data_read & NETXEN_NIC_INVALID_DATA;
561 data_written = NETXEN_NIC_INVALID_DATA;
562 netxen_nic_write_w0(adapter,
563 NETXEN_NIU_GB_MII_MGMT_STATUS(port->
566 netxen_nic_read_w0(adapter,
567 NETXEN_NIU_GB_MII_MGMT_STATUS(port->portnum),
570 if (data_written == data_read) {
571 netxen_nic_write_w0(adapter,
572 NETXEN_NIU_GB_MII_MGMT_STATUS(port->
579 /* netxen_niu_gb_mii_mgmt_indicators is read only */
580 netxen_nic_read_w0(adapter,
581 NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
587 data_written = data_read & NETXEN_NIC_INVALID_DATA;
589 data_written = NETXEN_NIC_INVALID_DATA;
590 netxen_nic_write_w0(adapter,
591 NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
595 netxen_nic_read_w0(adapter,
596 NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
600 if (data_written == data_read) {
601 netxen_nic_write_w0(adapter,
602 NETXEN_NIU_GB_MII_MGMT_INDICATE
603 (port->portnum), save);
607 /* netxen_niu_gb_interface_status is read only */
608 netxen_nic_read_w0(adapter,
609 NETXEN_NIU_GB_INTERFACE_STATUS(port->
615 data_written = data_read & NETXEN_NIC_INVALID_DATA;
617 data_written = NETXEN_NIC_INVALID_DATA;
618 netxen_nic_write_w0(adapter,
619 NETXEN_NIU_GB_INTERFACE_STATUS(port->
623 netxen_nic_read_w0(adapter,
624 NETXEN_NIU_GB_INTERFACE_STATUS(port->
628 if (data_written == data_read) {
629 netxen_nic_write_w0(adapter,
630 NETXEN_NIU_GB_INTERFACE_STATUS
631 (port->portnum), save);
639 static int netxen_nic_diag_test_count(struct net_device *dev)
641 return NETXEN_NIC_TEST_LEN;
645 netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
648 if (eth_test->flags == ETH_TEST_FL_OFFLINE) { /* offline tests */
650 if (!(data[4] = (u64) netxen_nic_get_link(dev)))
651 eth_test->flags |= ETH_TEST_FL_FAILED;
653 if (netif_running(dev))
657 if (!(data[0] = netxen_nic_reg_test(dev)))
658 eth_test->flags |= ETH_TEST_FL_FAILED;
659 /* other tests pass as of now */
660 data[1] = data[2] = data[3] = 1;
661 if (netif_running(dev))
663 } else { /* online tests */
665 if (!(data[4] = (u64) netxen_nic_get_link(dev)))
666 eth_test->flags |= ETH_TEST_FL_FAILED;
668 /* other tests pass by default */
669 data[0] = data[1] = data[2] = data[3] = 1;
674 netxen_nic_get_strings(struct net_device *dev, u32 stringset, u8 * data)
680 memcpy(data, *netxen_nic_gstrings_test,
681 NETXEN_NIC_TEST_LEN * ETH_GSTRING_LEN);
684 for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) {
685 memcpy(data + index * ETH_GSTRING_LEN,
686 netxen_nic_gstrings_stats[index].stat_string,
693 static int netxen_nic_get_stats_count(struct net_device *dev)
695 return NETXEN_NIC_STATS_LEN;
699 netxen_nic_get_ethtool_stats(struct net_device *dev,
700 struct ethtool_stats *stats, u64 * data)
702 struct netxen_port *port = netdev_priv(dev);
705 for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) {
707 (char *)port + netxen_nic_gstrings_stats[index].stat_offset;
709 (netxen_nic_gstrings_stats[index].sizeof_stat ==
710 sizeof(u64)) ? *(u64 *) p : *(u32 *) p;
714 struct ethtool_ops netxen_nic_ethtool_ops = {
715 .get_settings = netxen_nic_get_settings,
716 .set_settings = netxen_nic_set_settings,
717 .get_drvinfo = netxen_nic_get_drvinfo,
718 .get_regs_len = netxen_nic_get_regs_len,
719 .get_regs = netxen_nic_get_regs,
720 .get_wol = netxen_nic_get_wol,
721 .get_link = netxen_nic_get_link,
722 .get_eeprom_len = netxen_nic_get_eeprom_len,
723 .get_eeprom = netxen_nic_get_eeprom,
724 .get_ringparam = netxen_nic_get_ringparam,
725 .get_pauseparam = netxen_nic_get_pauseparam,
726 .set_pauseparam = netxen_nic_set_pauseparam,
727 .get_tx_csum = ethtool_op_get_tx_csum,
728 .set_tx_csum = ethtool_op_set_tx_csum,
729 .get_sg = ethtool_op_get_sg,
730 .set_sg = ethtool_op_set_sg,
731 .get_tso = ethtool_op_get_tso,
732 .set_tso = ethtool_op_set_tso,
733 .self_test_count = netxen_nic_diag_test_count,
734 .self_test = netxen_nic_diag_test,
735 .get_strings = netxen_nic_get_strings,
736 .get_stats_count = netxen_nic_get_stats_count,
737 .get_ethtool_stats = netxen_nic_get_ethtool_stats,
738 .get_perm_addr = ethtool_op_get_perm_addr,