Commit | Line | Data |
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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 AK |
68 | |
69 | #define NETXEN_NIC_REGS_COUNT 42 | |
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 | ||
315 | struct netxen_niu_regs { | |
a608ab9c | 316 | __u32 reg[NETXEN_NIC_REGS_COUNT]; |
3d396eb1 AK |
317 | }; |
318 | ||
319 | static struct netxen_niu_regs niu_registers[] = { | |
320 | { | |
321 | /* GB Mode */ | |
322 | { | |
323 | NETXEN_NIU_GB_SERDES_RESET, | |
324 | NETXEN_NIU_GB0_MII_MODE, | |
325 | NETXEN_NIU_GB1_MII_MODE, | |
326 | NETXEN_NIU_GB2_MII_MODE, | |
327 | NETXEN_NIU_GB3_MII_MODE, | |
328 | NETXEN_NIU_GB0_GMII_MODE, | |
329 | NETXEN_NIU_GB1_GMII_MODE, | |
330 | NETXEN_NIU_GB2_GMII_MODE, | |
331 | NETXEN_NIU_GB3_GMII_MODE, | |
332 | NETXEN_NIU_REMOTE_LOOPBACK, | |
333 | NETXEN_NIU_GB0_HALF_DUPLEX, | |
334 | NETXEN_NIU_GB1_HALF_DUPLEX, | |
335 | NETXEN_NIU_RESET_SYS_FIFOS, | |
336 | NETXEN_NIU_GB_CRC_DROP, | |
337 | NETXEN_NIU_GB_DROP_WRONGADDR, | |
338 | NETXEN_NIU_TEST_MUX_CTL, | |
339 | ||
340 | NETXEN_NIU_GB_MAC_CONFIG_0(0), | |
341 | NETXEN_NIU_GB_MAC_CONFIG_1(0), | |
342 | NETXEN_NIU_GB_HALF_DUPLEX_CTRL(0), | |
343 | NETXEN_NIU_GB_MAX_FRAME_SIZE(0), | |
344 | NETXEN_NIU_GB_TEST_REG(0), | |
345 | NETXEN_NIU_GB_MII_MGMT_CONFIG(0), | |
346 | NETXEN_NIU_GB_MII_MGMT_COMMAND(0), | |
347 | NETXEN_NIU_GB_MII_MGMT_ADDR(0), | |
348 | NETXEN_NIU_GB_MII_MGMT_CTRL(0), | |
349 | NETXEN_NIU_GB_MII_MGMT_STATUS(0), | |
350 | NETXEN_NIU_GB_MII_MGMT_INDICATE(0), | |
351 | NETXEN_NIU_GB_INTERFACE_CTRL(0), | |
352 | NETXEN_NIU_GB_INTERFACE_STATUS(0), | |
353 | NETXEN_NIU_GB_STATION_ADDR_0(0), | |
354 | NETXEN_NIU_GB_STATION_ADDR_1(0), | |
355 | -1, | |
356 | } | |
357 | }, | |
358 | { | |
359 | /* XG Mode */ | |
360 | { | |
361 | NETXEN_NIU_XG_SINGLE_TERM, | |
362 | NETXEN_NIU_XG_DRIVE_HI, | |
363 | NETXEN_NIU_XG_DRIVE_LO, | |
364 | NETXEN_NIU_XG_DTX, | |
365 | NETXEN_NIU_XG_DEQ, | |
366 | NETXEN_NIU_XG_WORD_ALIGN, | |
367 | NETXEN_NIU_XG_RESET, | |
368 | NETXEN_NIU_XG_POWER_DOWN, | |
369 | NETXEN_NIU_XG_RESET_PLL, | |
370 | NETXEN_NIU_XG_SERDES_LOOPBACK, | |
371 | NETXEN_NIU_XG_DO_BYTE_ALIGN, | |
372 | NETXEN_NIU_XG_TX_ENABLE, | |
373 | NETXEN_NIU_XG_RX_ENABLE, | |
374 | NETXEN_NIU_XG_STATUS, | |
375 | NETXEN_NIU_XG_PAUSE_THRESHOLD, | |
376 | NETXEN_NIU_XGE_CONFIG_0, | |
377 | NETXEN_NIU_XGE_CONFIG_1, | |
378 | NETXEN_NIU_XGE_IPG, | |
379 | NETXEN_NIU_XGE_STATION_ADDR_0_HI, | |
380 | NETXEN_NIU_XGE_STATION_ADDR_0_1, | |
381 | NETXEN_NIU_XGE_STATION_ADDR_1_LO, | |
382 | NETXEN_NIU_XGE_STATUS, | |
383 | NETXEN_NIU_XGE_MAX_FRAME_SIZE, | |
384 | NETXEN_NIU_XGE_PAUSE_FRAME_VALUE, | |
385 | NETXEN_NIU_XGE_TX_BYTE_CNT, | |
386 | NETXEN_NIU_XGE_TX_FRAME_CNT, | |
387 | NETXEN_NIU_XGE_RX_BYTE_CNT, | |
388 | NETXEN_NIU_XGE_RX_FRAME_CNT, | |
389 | NETXEN_NIU_XGE_AGGR_ERROR_CNT, | |
390 | NETXEN_NIU_XGE_MULTICAST_FRAME_CNT, | |
391 | NETXEN_NIU_XGE_UNICAST_FRAME_CNT, | |
392 | NETXEN_NIU_XGE_CRC_ERROR_CNT, | |
393 | NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR, | |
394 | NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR, | |
395 | NETXEN_NIU_XGE_LOCAL_ERROR_CNT, | |
396 | NETXEN_NIU_XGE_REMOTE_ERROR_CNT, | |
397 | NETXEN_NIU_XGE_CONTROL_CHAR_CNT, | |
398 | NETXEN_NIU_XGE_PAUSE_FRAME_CNT, | |
399 | -1, | |
400 | } | |
401 | } | |
402 | }; | |
403 | ||
404 | static void | |
405 | netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) | |
406 | { | |
3176ff3e | 407 | struct netxen_adapter *adapter = netdev_priv(dev); |
a608ab9c | 408 | __u32 mode, *regs_buff = p; |
3d396eb1 AK |
409 | int i, window; |
410 | ||
411 | memset(p, 0, NETXEN_NIC_REGS_LEN); | |
412 | regs->version = (1 << 24) | (adapter->ahw.revision_id << 16) | | |
3176ff3e | 413 | (adapter->pdev)->device; |
3d396eb1 | 414 | /* which mode */ |
f98a9f69 | 415 | regs_buff[0] = NXRD32(adapter, NETXEN_NIU_MODE); |
3d396eb1 AK |
416 | mode = regs_buff[0]; |
417 | ||
418 | /* Common registers to all the modes */ | |
f98a9f69 | 419 | regs_buff[2] = NXRD32(adapter, NETXEN_NIU_STRAP_VALUE_SAVE_HIGHER); |
3d396eb1 AK |
420 | /* GB/XGB Mode */ |
421 | mode = (mode / 2) - 1; | |
422 | window = 0; | |
423 | if (mode <= 1) { | |
424 | for (i = 3; niu_registers[mode].reg[i - 3] != -1; i++) { | |
425 | /* GB: port specific registers */ | |
426 | if (mode == 0 && i >= 19) | |
3276fbad | 427 | window = adapter->physical_port * |
3176ff3e | 428 | NETXEN_NIC_PORT_WINDOW; |
3d396eb1 | 429 | |
f98a9f69 | 430 | regs_buff[i] = NXRD32(adapter, |
1fbe6323 | 431 | niu_registers[mode].reg[i - 3] + window); |
3d396eb1 AK |
432 | } |
433 | ||
434 | } | |
435 | } | |
436 | ||
e45d9ab4 | 437 | static u32 netxen_nic_test_link(struct net_device *dev) |
3d396eb1 | 438 | { |
3176ff3e | 439 | struct netxen_adapter *adapter = netdev_priv(dev); |
a608ab9c | 440 | __u32 status; |
0c25cfe1 | 441 | int val; |
3d396eb1 AK |
442 | |
443 | /* read which mode */ | |
1e2d0059 | 444 | if (adapter->ahw.port_type == NETXEN_NIC_GBE) { |
8e95a202 JP |
445 | if (adapter->phy_read && |
446 | adapter->phy_read(adapter, | |
447 | NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS, | |
448 | &status) != 0) | |
3d396eb1 | 449 | return -EIO; |
0c25cfe1 LCMT |
450 | else { |
451 | val = netxen_get_phy_link(status); | |
452 | return !val; | |
453 | } | |
1e2d0059 | 454 | } else if (adapter->ahw.port_type == NETXEN_NIC_XGBE) { |
f98a9f69 | 455 | val = NXRD32(adapter, CRB_XG_STATE); |
0c25cfe1 | 456 | return (val == XG_LINK_UP) ? 0 : 1; |
3d396eb1 AK |
457 | } |
458 | return -EIO; | |
459 | } | |
460 | ||
461 | static int | |
462 | netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom, | |
463 | u8 * bytes) | |
464 | { | |
3176ff3e | 465 | struct netxen_adapter *adapter = netdev_priv(dev); |
3d396eb1 | 466 | int offset; |
27d2ab54 | 467 | int ret; |
3d396eb1 AK |
468 | |
469 | if (eeprom->len == 0) | |
470 | return -EINVAL; | |
471 | ||
4790654c | 472 | eeprom->magic = (adapter->pdev)->vendor | |
3176ff3e | 473 | ((adapter->pdev)->device << 16); |
27d2ab54 AK |
474 | offset = eeprom->offset; |
475 | ||
4790654c | 476 | ret = netxen_rom_fast_read_words(adapter, offset, bytes, |
27d2ab54 AK |
477 | eeprom->len); |
478 | if (ret < 0) | |
479 | return ret; | |
480 | ||
3d396eb1 AK |
481 | return 0; |
482 | } | |
483 | ||
484 | static void | |
7042cd8f AKS |
485 | netxen_nic_get_ringparam(struct net_device *dev, |
486 | struct ethtool_ringparam *ring) | |
3d396eb1 | 487 | { |
3176ff3e | 488 | struct netxen_adapter *adapter = netdev_priv(dev); |
3d396eb1 | 489 | |
24767ab1 DP |
490 | ring->rx_pending = adapter->num_rxd; |
491 | ring->rx_jumbo_pending = adapter->num_jumbo_rxd; | |
492 | ring->rx_jumbo_pending += adapter->num_lro_rxd; | |
438627c7 | 493 | ring->tx_pending = adapter->num_txd; |
3d396eb1 | 494 | |
24767ab1 | 495 | if (adapter->ahw.port_type == NETXEN_NIC_GBE) { |
32ec8033 | 496 | ring->rx_max_pending = MAX_RCV_DESCRIPTORS_1G; |
24767ab1 DP |
497 | ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS_1G; |
498 | } else { | |
32ec8033 | 499 | ring->rx_max_pending = MAX_RCV_DESCRIPTORS_10G; |
24767ab1 DP |
500 | ring->rx_jumbo_max_pending = MAX_JUMBO_RCV_DESCRIPTORS_10G; |
501 | } | |
502 | ||
503 | ring->tx_max_pending = MAX_CMD_DESCRIPTORS; | |
504 | ||
3d396eb1 AK |
505 | ring->rx_mini_max_pending = 0; |
506 | ring->rx_mini_pending = 0; | |
3d396eb1 AK |
507 | } |
508 | ||
7042cd8f AKS |
509 | static u32 |
510 | netxen_validate_ringparam(u32 val, u32 min, u32 max, char *r_name) | |
511 | { | |
512 | u32 num_desc; | |
513 | num_desc = max(val, min); | |
514 | num_desc = min(num_desc, max); | |
515 | num_desc = roundup_pow_of_two(num_desc); | |
516 | ||
517 | if (val != num_desc) { | |
518 | printk(KERN_INFO "%s: setting %s ring size %d instead of %d\n", | |
519 | netxen_nic_driver_name, r_name, num_desc, val); | |
520 | } | |
521 | ||
522 | return num_desc; | |
523 | } | |
524 | ||
525 | static int | |
526 | netxen_nic_set_ringparam(struct net_device *dev, | |
527 | struct ethtool_ringparam *ring) | |
528 | { | |
529 | struct netxen_adapter *adapter = netdev_priv(dev); | |
530 | u16 max_rcv_desc = MAX_RCV_DESCRIPTORS_10G; | |
531 | u16 max_jumbo_desc = MAX_JUMBO_RCV_DESCRIPTORS_10G; | |
532 | u16 num_rxd, num_jumbo_rxd, num_txd; | |
533 | ||
534 | if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) | |
535 | return -EOPNOTSUPP; | |
536 | ||
537 | if (ring->rx_mini_pending) | |
538 | return -EOPNOTSUPP; | |
539 | ||
540 | if (adapter->ahw.port_type == NETXEN_NIC_GBE) { | |
541 | max_rcv_desc = MAX_RCV_DESCRIPTORS_1G; | |
542 | max_jumbo_desc = MAX_JUMBO_RCV_DESCRIPTORS_10G; | |
543 | } | |
544 | ||
545 | num_rxd = netxen_validate_ringparam(ring->rx_pending, | |
546 | MIN_RCV_DESCRIPTORS, max_rcv_desc, "rx"); | |
547 | ||
548 | num_jumbo_rxd = netxen_validate_ringparam(ring->rx_jumbo_pending, | |
549 | MIN_JUMBO_DESCRIPTORS, max_jumbo_desc, "rx jumbo"); | |
550 | ||
551 | num_txd = netxen_validate_ringparam(ring->tx_pending, | |
552 | MIN_CMD_DESCRIPTORS, MAX_CMD_DESCRIPTORS, "tx"); | |
553 | ||
554 | if (num_rxd == adapter->num_rxd && num_txd == adapter->num_txd && | |
555 | num_jumbo_rxd == adapter->num_jumbo_rxd) | |
556 | return 0; | |
557 | ||
558 | adapter->num_rxd = num_rxd; | |
559 | adapter->num_jumbo_rxd = num_jumbo_rxd; | |
560 | adapter->num_txd = num_txd; | |
561 | ||
562 | return netxen_nic_reset_context(adapter); | |
563 | } | |
564 | ||
3d396eb1 AK |
565 | static void |
566 | netxen_nic_get_pauseparam(struct net_device *dev, | |
567 | struct ethtool_pauseparam *pause) | |
568 | { | |
3176ff3e | 569 | struct netxen_adapter *adapter = netdev_priv(dev); |
a608ab9c | 570 | __u32 val; |
3276fbad | 571 | int port = adapter->physical_port; |
3d396eb1 | 572 | |
1e2d0059 | 573 | if (adapter->ahw.port_type == NETXEN_NIC_GBE) { |
6c80b18d MT |
574 | if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS)) |
575 | return; | |
3d396eb1 | 576 | /* get flow control settings */ |
f98a9f69 | 577 | val = NXRD32(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port)); |
3d396eb1 | 578 | pause->rx_pause = netxen_gb_get_rx_flowctl(val); |
f98a9f69 | 579 | val = NXRD32(adapter, NETXEN_NIU_GB_PAUSE_CTL); |
6c80b18d MT |
580 | switch (port) { |
581 | case 0: | |
582 | pause->tx_pause = !(netxen_gb_get_gb0_mask(val)); | |
583 | break; | |
584 | case 1: | |
585 | pause->tx_pause = !(netxen_gb_get_gb1_mask(val)); | |
586 | break; | |
587 | case 2: | |
588 | pause->tx_pause = !(netxen_gb_get_gb2_mask(val)); | |
589 | break; | |
590 | case 3: | |
591 | default: | |
592 | pause->tx_pause = !(netxen_gb_get_gb3_mask(val)); | |
593 | break; | |
594 | } | |
1e2d0059 | 595 | } else if (adapter->ahw.port_type == NETXEN_NIC_XGBE) { |
6c80b18d MT |
596 | if ((port < 0) || (port > NETXEN_NIU_MAX_XG_PORTS)) |
597 | return; | |
598 | pause->rx_pause = 1; | |
f98a9f69 | 599 | val = NXRD32(adapter, NETXEN_NIU_XG_PAUSE_CTL); |
6c80b18d MT |
600 | if (port == 0) |
601 | pause->tx_pause = !(netxen_xg_get_xg0_mask(val)); | |
602 | else | |
603 | pause->tx_pause = !(netxen_xg_get_xg1_mask(val)); | |
604 | } else { | |
4790654c | 605 | printk(KERN_ERR"%s: Unknown board type: %x\n", |
1e2d0059 | 606 | netxen_nic_driver_name, adapter->ahw.port_type); |
3d396eb1 AK |
607 | } |
608 | } | |
609 | ||
610 | static int | |
611 | netxen_nic_set_pauseparam(struct net_device *dev, | |
612 | struct ethtool_pauseparam *pause) | |
613 | { | |
3176ff3e | 614 | struct netxen_adapter *adapter = netdev_priv(dev); |
a608ab9c | 615 | __u32 val; |
3276fbad | 616 | int port = adapter->physical_port; |
3d396eb1 | 617 | /* read mode */ |
1e2d0059 | 618 | if (adapter->ahw.port_type == NETXEN_NIC_GBE) { |
6c80b18d MT |
619 | if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS)) |
620 | return -EIO; | |
3d396eb1 | 621 | /* set flow control */ |
f98a9f69 | 622 | val = NXRD32(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port)); |
4790654c | 623 | |
3d396eb1 AK |
624 | if (pause->rx_pause) |
625 | netxen_gb_rx_flowctl(val); | |
626 | else | |
627 | netxen_gb_unset_rx_flowctl(val); | |
628 | ||
f98a9f69 | 629 | NXWR32(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port), |
6c80b18d | 630 | val); |
3d396eb1 | 631 | /* set autoneg */ |
f98a9f69 | 632 | val = NXRD32(adapter, NETXEN_NIU_GB_PAUSE_CTL); |
6c80b18d MT |
633 | switch (port) { |
634 | case 0: | |
635 | if (pause->tx_pause) | |
636 | netxen_gb_unset_gb0_mask(val); | |
637 | else | |
638 | netxen_gb_set_gb0_mask(val); | |
639 | break; | |
640 | case 1: | |
641 | if (pause->tx_pause) | |
642 | netxen_gb_unset_gb1_mask(val); | |
643 | else | |
644 | netxen_gb_set_gb1_mask(val); | |
645 | break; | |
646 | case 2: | |
647 | if (pause->tx_pause) | |
648 | netxen_gb_unset_gb2_mask(val); | |
649 | else | |
650 | netxen_gb_set_gb2_mask(val); | |
651 | break; | |
652 | case 3: | |
653 | default: | |
654 | if (pause->tx_pause) | |
655 | netxen_gb_unset_gb3_mask(val); | |
656 | else | |
657 | netxen_gb_set_gb3_mask(val); | |
658 | break; | |
659 | } | |
f98a9f69 | 660 | NXWR32(adapter, NETXEN_NIU_GB_PAUSE_CTL, val); |
1e2d0059 | 661 | } else if (adapter->ahw.port_type == NETXEN_NIC_XGBE) { |
6c80b18d | 662 | if ((port < 0) || (port > NETXEN_NIU_MAX_XG_PORTS)) |
3d396eb1 | 663 | return -EIO; |
f98a9f69 | 664 | val = NXRD32(adapter, NETXEN_NIU_XG_PAUSE_CTL); |
6c80b18d MT |
665 | if (port == 0) { |
666 | if (pause->tx_pause) | |
667 | netxen_xg_unset_xg0_mask(val); | |
668 | else | |
669 | netxen_xg_set_xg0_mask(val); | |
670 | } else { | |
671 | if (pause->tx_pause) | |
672 | netxen_xg_unset_xg1_mask(val); | |
673 | else | |
674 | netxen_xg_set_xg1_mask(val); | |
3d396eb1 | 675 | } |
f98a9f69 | 676 | NXWR32(adapter, NETXEN_NIU_XG_PAUSE_CTL, val); |
6c80b18d MT |
677 | } else { |
678 | printk(KERN_ERR "%s: Unknown board type: %x\n", | |
4790654c | 679 | netxen_nic_driver_name, |
1e2d0059 | 680 | adapter->ahw.port_type); |
6c80b18d MT |
681 | } |
682 | return 0; | |
3d396eb1 AK |
683 | } |
684 | ||
685 | static int netxen_nic_reg_test(struct net_device *dev) | |
686 | { | |
0c25cfe1 LCMT |
687 | struct netxen_adapter *adapter = netdev_priv(dev); |
688 | u32 data_read, data_written; | |
3d396eb1 | 689 | |
f98a9f69 | 690 | data_read = NXRD32(adapter, NETXEN_PCIX_PH_REG(0)); |
f0e08fac DP |
691 | if ((data_read & 0xffff) != adapter->pdev->vendor) |
692 | return 1; | |
3d396eb1 | 693 | |
0c25cfe1 | 694 | data_written = (u32)0xa5a5a5a5; |
3d396eb1 | 695 | |
f98a9f69 DP |
696 | NXWR32(adapter, CRB_SCRATCHPAD_TEST, data_written); |
697 | data_read = NXRD32(adapter, CRB_SCRATCHPAD_TEST); | |
0c25cfe1 LCMT |
698 | if (data_written != data_read) |
699 | return 1; | |
3d396eb1 | 700 | |
0c25cfe1 | 701 | return 0; |
3d396eb1 AK |
702 | } |
703 | ||
b9f2c044 | 704 | static int netxen_get_sset_count(struct net_device *dev, int sset) |
3d396eb1 | 705 | { |
b9f2c044 JG |
706 | switch (sset) { |
707 | case ETH_SS_TEST: | |
708 | return NETXEN_NIC_TEST_LEN; | |
709 | case ETH_SS_STATS: | |
710 | return NETXEN_NIC_STATS_LEN; | |
711 | default: | |
712 | return -EOPNOTSUPP; | |
713 | } | |
3d396eb1 AK |
714 | } |
715 | ||
716 | static void | |
717 | netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test, | |
718 | u64 * data) | |
719 | { | |
6c80b18d MT |
720 | memset(data, 0, sizeof(uint64_t) * NETXEN_NIC_TEST_LEN); |
721 | if ((data[0] = netxen_nic_reg_test(dev))) | |
722 | eth_test->flags |= ETH_TEST_FL_FAILED; | |
723 | /* link test */ | |
724 | if ((data[1] = (u64) netxen_nic_test_link(dev))) | |
725 | eth_test->flags |= ETH_TEST_FL_FAILED; | |
3d396eb1 AK |
726 | } |
727 | ||
728 | static void | |
729 | netxen_nic_get_strings(struct net_device *dev, u32 stringset, u8 * data) | |
730 | { | |
731 | int index; | |
732 | ||
733 | switch (stringset) { | |
734 | case ETH_SS_TEST: | |
735 | memcpy(data, *netxen_nic_gstrings_test, | |
736 | NETXEN_NIC_TEST_LEN * ETH_GSTRING_LEN); | |
737 | break; | |
738 | case ETH_SS_STATS: | |
739 | for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) { | |
740 | memcpy(data + index * ETH_GSTRING_LEN, | |
741 | netxen_nic_gstrings_stats[index].stat_string, | |
742 | ETH_GSTRING_LEN); | |
743 | } | |
744 | break; | |
745 | } | |
746 | } | |
747 | ||
3d396eb1 AK |
748 | static void |
749 | netxen_nic_get_ethtool_stats(struct net_device *dev, | |
750 | struct ethtool_stats *stats, u64 * data) | |
751 | { | |
3176ff3e | 752 | struct netxen_adapter *adapter = netdev_priv(dev); |
3d396eb1 AK |
753 | int index; |
754 | ||
755 | for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) { | |
756 | char *p = | |
3176ff3e MT |
757 | (char *)adapter + |
758 | netxen_nic_gstrings_stats[index].stat_offset; | |
3d396eb1 AK |
759 | data[index] = |
760 | (netxen_nic_gstrings_stats[index].sizeof_stat == | |
761 | sizeof(u64)) ? *(u64 *) p : *(u32 *) p; | |
762 | } | |
3d396eb1 AK |
763 | } |
764 | ||
200eef20 DP |
765 | static u32 netxen_nic_get_rx_csum(struct net_device *dev) |
766 | { | |
767 | struct netxen_adapter *adapter = netdev_priv(dev); | |
768 | return adapter->rx_csum; | |
769 | } | |
770 | ||
771 | static int netxen_nic_set_rx_csum(struct net_device *dev, u32 data) | |
772 | { | |
773 | struct netxen_adapter *adapter = netdev_priv(dev); | |
774 | adapter->rx_csum = !!data; | |
775 | return 0; | |
776 | } | |
777 | ||
cd1f8160 DP |
778 | static u32 netxen_nic_get_tso(struct net_device *dev) |
779 | { | |
780 | struct netxen_adapter *adapter = netdev_priv(dev); | |
781 | ||
782 | if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) | |
783 | return (dev->features & (NETIF_F_TSO | NETIF_F_TSO6)) != 0; | |
784 | ||
785 | return (dev->features & NETIF_F_TSO) != 0; | |
786 | } | |
787 | ||
788 | static int netxen_nic_set_tso(struct net_device *dev, u32 data) | |
789 | { | |
790 | if (data) { | |
791 | struct netxen_adapter *adapter = netdev_priv(dev); | |
792 | ||
793 | dev->features |= NETIF_F_TSO; | |
794 | if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) | |
795 | dev->features |= NETIF_F_TSO6; | |
796 | } else | |
797 | dev->features &= ~(NETIF_F_TSO | NETIF_F_TSO6); | |
798 | ||
799 | return 0; | |
800 | } | |
801 | ||
4da12942 DP |
802 | static void |
803 | netxen_nic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol) | |
804 | { | |
805 | struct netxen_adapter *adapter = netdev_priv(dev); | |
806 | u32 wol_cfg = 0; | |
807 | ||
808 | wol->supported = 0; | |
809 | wol->wolopts = 0; | |
810 | ||
811 | if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) | |
812 | return; | |
813 | ||
f98a9f69 | 814 | wol_cfg = NXRD32(adapter, NETXEN_WOL_CONFIG_NV); |
4da12942 DP |
815 | if (wol_cfg & (1UL << adapter->portnum)) |
816 | wol->supported |= WAKE_MAGIC; | |
817 | ||
f98a9f69 | 818 | wol_cfg = NXRD32(adapter, NETXEN_WOL_CONFIG); |
4da12942 DP |
819 | if (wol_cfg & (1UL << adapter->portnum)) |
820 | wol->wolopts |= WAKE_MAGIC; | |
821 | } | |
822 | ||
823 | static int | |
824 | netxen_nic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) | |
825 | { | |
826 | struct netxen_adapter *adapter = netdev_priv(dev); | |
827 | u32 wol_cfg = 0; | |
828 | ||
829 | if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) | |
830 | return -EOPNOTSUPP; | |
831 | ||
832 | if (wol->wolopts & ~WAKE_MAGIC) | |
833 | return -EOPNOTSUPP; | |
834 | ||
f98a9f69 | 835 | wol_cfg = NXRD32(adapter, NETXEN_WOL_CONFIG_NV); |
4da12942 DP |
836 | if (!(wol_cfg & (1 << adapter->portnum))) |
837 | return -EOPNOTSUPP; | |
838 | ||
f98a9f69 | 839 | wol_cfg = NXRD32(adapter, NETXEN_WOL_CONFIG); |
4da12942 DP |
840 | if (wol->wolopts & WAKE_MAGIC) |
841 | wol_cfg |= 1UL << adapter->portnum; | |
842 | else | |
843 | wol_cfg &= ~(1UL << adapter->portnum); | |
f98a9f69 | 844 | NXWR32(adapter, NETXEN_WOL_CONFIG, wol_cfg); |
4da12942 DP |
845 | |
846 | return 0; | |
847 | } | |
848 | ||
cd1f8160 DP |
849 | /* |
850 | * Set the coalescing parameters. Currently only normal is supported. | |
851 | * If rx_coalesce_usecs == 0 or rx_max_coalesced_frames == 0 then set the | |
852 | * firmware coalescing to default. | |
853 | */ | |
854 | static int netxen_set_intr_coalesce(struct net_device *netdev, | |
855 | struct ethtool_coalesce *ethcoal) | |
856 | { | |
857 | struct netxen_adapter *adapter = netdev_priv(netdev); | |
858 | ||
859 | if (!NX_IS_REVISION_P3(adapter->ahw.revision_id)) | |
860 | return -EINVAL; | |
861 | ||
862 | if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC) | |
863 | return -EINVAL; | |
864 | ||
865 | /* | |
866 | * Return Error if unsupported values or | |
867 | * unsupported parameters are set. | |
868 | */ | |
869 | if (ethcoal->rx_coalesce_usecs > 0xffff || | |
870 | ethcoal->rx_max_coalesced_frames > 0xffff || | |
871 | ethcoal->tx_coalesce_usecs > 0xffff || | |
872 | ethcoal->tx_max_coalesced_frames > 0xffff || | |
873 | ethcoal->rx_coalesce_usecs_irq || | |
874 | ethcoal->rx_max_coalesced_frames_irq || | |
875 | ethcoal->tx_coalesce_usecs_irq || | |
876 | ethcoal->tx_max_coalesced_frames_irq || | |
877 | ethcoal->stats_block_coalesce_usecs || | |
878 | ethcoal->use_adaptive_rx_coalesce || | |
879 | ethcoal->use_adaptive_tx_coalesce || | |
880 | ethcoal->pkt_rate_low || | |
881 | ethcoal->rx_coalesce_usecs_low || | |
882 | ethcoal->rx_max_coalesced_frames_low || | |
883 | ethcoal->tx_coalesce_usecs_low || | |
884 | ethcoal->tx_max_coalesced_frames_low || | |
885 | ethcoal->pkt_rate_high || | |
886 | ethcoal->rx_coalesce_usecs_high || | |
887 | ethcoal->rx_max_coalesced_frames_high || | |
888 | ethcoal->tx_coalesce_usecs_high || | |
889 | ethcoal->tx_max_coalesced_frames_high) | |
890 | return -EINVAL; | |
891 | ||
892 | if (!ethcoal->rx_coalesce_usecs || | |
893 | !ethcoal->rx_max_coalesced_frames) { | |
894 | adapter->coal.flags = NETXEN_NIC_INTR_DEFAULT; | |
895 | adapter->coal.normal.data.rx_time_us = | |
896 | NETXEN_DEFAULT_INTR_COALESCE_RX_TIME_US; | |
897 | adapter->coal.normal.data.rx_packets = | |
898 | NETXEN_DEFAULT_INTR_COALESCE_RX_PACKETS; | |
899 | } else { | |
900 | adapter->coal.flags = 0; | |
901 | adapter->coal.normal.data.rx_time_us = | |
902 | ethcoal->rx_coalesce_usecs; | |
903 | adapter->coal.normal.data.rx_packets = | |
904 | ethcoal->rx_max_coalesced_frames; | |
905 | } | |
906 | adapter->coal.normal.data.tx_time_us = ethcoal->tx_coalesce_usecs; | |
907 | adapter->coal.normal.data.tx_packets = | |
908 | ethcoal->tx_max_coalesced_frames; | |
909 | ||
910 | netxen_config_intr_coalesce(adapter); | |
911 | ||
912 | return 0; | |
913 | } | |
914 | ||
915 | static int netxen_get_intr_coalesce(struct net_device *netdev, | |
916 | struct ethtool_coalesce *ethcoal) | |
917 | { | |
918 | struct netxen_adapter *adapter = netdev_priv(netdev); | |
919 | ||
920 | if (!NX_IS_REVISION_P3(adapter->ahw.revision_id)) | |
921 | return -EINVAL; | |
922 | ||
923 | if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC) | |
924 | return -EINVAL; | |
925 | ||
926 | ethcoal->rx_coalesce_usecs = adapter->coal.normal.data.rx_time_us; | |
927 | ethcoal->tx_coalesce_usecs = adapter->coal.normal.data.tx_time_us; | |
928 | ethcoal->rx_max_coalesced_frames = | |
929 | adapter->coal.normal.data.rx_packets; | |
930 | ethcoal->tx_max_coalesced_frames = | |
931 | adapter->coal.normal.data.tx_packets; | |
932 | ||
933 | return 0; | |
934 | } | |
935 | ||
1bb482f8 NK |
936 | static int netxen_nic_set_flags(struct net_device *netdev, u32 data) |
937 | { | |
938 | struct netxen_adapter *adapter = netdev_priv(netdev); | |
939 | int hw_lro; | |
940 | ||
941 | if (!(adapter->capabilities & NX_FW_CAPABILITY_HW_LRO)) | |
942 | return -EINVAL; | |
943 | ||
944 | ethtool_op_set_flags(netdev, data); | |
945 | ||
946 | hw_lro = (data & ETH_FLAG_LRO) ? NETXEN_NIC_LRO_ENABLED : 0; | |
947 | ||
948 | if (netxen_config_hw_lro(adapter, hw_lro)) | |
949 | return -EIO; | |
950 | ||
951 | if ((hw_lro == 0) && netxen_send_lro_cleanup(adapter)) | |
952 | return -EIO; | |
953 | ||
954 | ||
955 | return 0; | |
956 | } | |
957 | ||
0fc0b732 | 958 | const struct ethtool_ops netxen_nic_ethtool_ops = { |
3d396eb1 AK |
959 | .get_settings = netxen_nic_get_settings, |
960 | .set_settings = netxen_nic_set_settings, | |
961 | .get_drvinfo = netxen_nic_get_drvinfo, | |
962 | .get_regs_len = netxen_nic_get_regs_len, | |
963 | .get_regs = netxen_nic_get_regs, | |
e45d9ab4 | 964 | .get_link = ethtool_op_get_link, |
3d396eb1 AK |
965 | .get_eeprom_len = netxen_nic_get_eeprom_len, |
966 | .get_eeprom = netxen_nic_get_eeprom, | |
967 | .get_ringparam = netxen_nic_get_ringparam, | |
7042cd8f | 968 | .set_ringparam = netxen_nic_set_ringparam, |
3d396eb1 AK |
969 | .get_pauseparam = netxen_nic_get_pauseparam, |
970 | .set_pauseparam = netxen_nic_set_pauseparam, | |
3d396eb1 | 971 | .set_tx_csum = ethtool_op_set_tx_csum, |
3d396eb1 | 972 | .set_sg = ethtool_op_set_sg, |
cd1f8160 DP |
973 | .get_tso = netxen_nic_get_tso, |
974 | .set_tso = netxen_nic_set_tso, | |
4da12942 DP |
975 | .get_wol = netxen_nic_get_wol, |
976 | .set_wol = netxen_nic_set_wol, | |
3d396eb1 AK |
977 | .self_test = netxen_nic_diag_test, |
978 | .get_strings = netxen_nic_get_strings, | |
3d396eb1 | 979 | .get_ethtool_stats = netxen_nic_get_ethtool_stats, |
b9f2c044 | 980 | .get_sset_count = netxen_get_sset_count, |
200eef20 DP |
981 | .get_rx_csum = netxen_nic_get_rx_csum, |
982 | .set_rx_csum = netxen_nic_set_rx_csum, | |
cd1f8160 DP |
983 | .get_coalesce = netxen_get_intr_coalesce, |
984 | .set_coalesce = netxen_set_intr_coalesce, | |
1bb482f8 NK |
985 | .get_flags = ethtool_op_get_flags, |
986 | .set_flags = netxen_nic_set_flags, | |
3d396eb1 | 987 | }; |