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9a799d71 AK |
1 | /******************************************************************************* |
2 | ||
3 | Intel 10 Gigabit PCI Express Linux driver | |
3efac5a0 | 4 | Copyright(c) 1999 - 2009 Intel Corporation. |
9a799d71 AK |
5 | |
6 | This program is free software; you can redistribute it and/or modify it | |
7 | under the terms and conditions of the GNU General Public License, | |
8 | version 2, as published by the Free Software Foundation. | |
9 | ||
10 | This program is distributed in the hope it will be useful, but WITHOUT | |
11 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
12 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for | |
13 | more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License along with | |
16 | this program; if not, write to the Free Software Foundation, Inc., | |
17 | 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. | |
18 | ||
19 | The full GNU General Public License is included in this distribution in | |
20 | the file called "COPYING". | |
21 | ||
22 | Contact Information: | |
9a799d71 AK |
23 | e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> |
24 | Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 | |
25 | ||
26 | *******************************************************************************/ | |
27 | ||
28 | /* ethtool support for ixgbe */ | |
29 | ||
30 | #include <linux/types.h> | |
31 | #include <linux/module.h> | |
32 | #include <linux/pci.h> | |
33 | #include <linux/netdevice.h> | |
34 | #include <linux/ethtool.h> | |
35 | #include <linux/vmalloc.h> | |
36 | #include <linux/uaccess.h> | |
37 | ||
38 | #include "ixgbe.h" | |
39 | ||
40 | ||
41 | #define IXGBE_ALL_RAR_ENTRIES 16 | |
42 | ||
43 | struct ixgbe_stats { | |
44 | char stat_string[ETH_GSTRING_LEN]; | |
45 | int sizeof_stat; | |
46 | int stat_offset; | |
47 | }; | |
48 | ||
49 | #define IXGBE_STAT(m) sizeof(((struct ixgbe_adapter *)0)->m), \ | |
b4617240 | 50 | offsetof(struct ixgbe_adapter, m) |
9a799d71 AK |
51 | static struct ixgbe_stats ixgbe_gstrings_stats[] = { |
52 | {"rx_packets", IXGBE_STAT(net_stats.rx_packets)}, | |
53 | {"tx_packets", IXGBE_STAT(net_stats.tx_packets)}, | |
54 | {"rx_bytes", IXGBE_STAT(net_stats.rx_bytes)}, | |
55 | {"tx_bytes", IXGBE_STAT(net_stats.tx_bytes)}, | |
56 | {"lsc_int", IXGBE_STAT(lsc_int)}, | |
57 | {"tx_busy", IXGBE_STAT(tx_busy)}, | |
58 | {"non_eop_descs", IXGBE_STAT(non_eop_descs)}, | |
59 | {"rx_errors", IXGBE_STAT(net_stats.rx_errors)}, | |
60 | {"tx_errors", IXGBE_STAT(net_stats.tx_errors)}, | |
61 | {"rx_dropped", IXGBE_STAT(net_stats.rx_dropped)}, | |
62 | {"tx_dropped", IXGBE_STAT(net_stats.tx_dropped)}, | |
63 | {"multicast", IXGBE_STAT(net_stats.multicast)}, | |
64 | {"broadcast", IXGBE_STAT(stats.bprc)}, | |
65 | {"rx_no_buffer_count", IXGBE_STAT(stats.rnbc[0]) }, | |
66 | {"collisions", IXGBE_STAT(net_stats.collisions)}, | |
67 | {"rx_over_errors", IXGBE_STAT(net_stats.rx_over_errors)}, | |
68 | {"rx_crc_errors", IXGBE_STAT(net_stats.rx_crc_errors)}, | |
69 | {"rx_frame_errors", IXGBE_STAT(net_stats.rx_frame_errors)}, | |
f8212f97 | 70 | {"hw_rsc_count", IXGBE_STAT(rsc_count)}, |
9a799d71 AK |
71 | {"rx_fifo_errors", IXGBE_STAT(net_stats.rx_fifo_errors)}, |
72 | {"rx_missed_errors", IXGBE_STAT(net_stats.rx_missed_errors)}, | |
73 | {"tx_aborted_errors", IXGBE_STAT(net_stats.tx_aborted_errors)}, | |
74 | {"tx_carrier_errors", IXGBE_STAT(net_stats.tx_carrier_errors)}, | |
75 | {"tx_fifo_errors", IXGBE_STAT(net_stats.tx_fifo_errors)}, | |
76 | {"tx_heartbeat_errors", IXGBE_STAT(net_stats.tx_heartbeat_errors)}, | |
77 | {"tx_timeout_count", IXGBE_STAT(tx_timeout_count)}, | |
78 | {"tx_restart_queue", IXGBE_STAT(restart_queue)}, | |
79 | {"rx_long_length_errors", IXGBE_STAT(stats.roc)}, | |
80 | {"rx_short_length_errors", IXGBE_STAT(stats.ruc)}, | |
81 | {"tx_tcp4_seg_ctxt", IXGBE_STAT(hw_tso_ctxt)}, | |
82 | {"tx_tcp6_seg_ctxt", IXGBE_STAT(hw_tso6_ctxt)}, | |
83 | {"tx_flow_control_xon", IXGBE_STAT(stats.lxontxc)}, | |
84 | {"rx_flow_control_xon", IXGBE_STAT(stats.lxonrxc)}, | |
85 | {"tx_flow_control_xoff", IXGBE_STAT(stats.lxofftxc)}, | |
86 | {"rx_flow_control_xoff", IXGBE_STAT(stats.lxoffrxc)}, | |
87 | {"rx_csum_offload_good", IXGBE_STAT(hw_csum_rx_good)}, | |
88 | {"rx_csum_offload_errors", IXGBE_STAT(hw_csum_rx_error)}, | |
89 | {"tx_csum_offload_ctxt", IXGBE_STAT(hw_csum_tx_good)}, | |
90 | {"rx_header_split", IXGBE_STAT(rx_hdr_split)}, | |
91 | {"alloc_rx_page_failed", IXGBE_STAT(alloc_rx_page_failed)}, | |
92 | {"alloc_rx_buff_failed", IXGBE_STAT(alloc_rx_buff_failed)}, | |
e8e26350 | 93 | {"rx_no_dma_resources", IXGBE_STAT(hw_rx_no_dma_resources)}, |
6d45522c YZ |
94 | #ifdef IXGBE_FCOE |
95 | {"fcoe_bad_fccrc", IXGBE_STAT(stats.fccrc)}, | |
96 | {"rx_fcoe_dropped", IXGBE_STAT(stats.fcoerpdc)}, | |
97 | {"rx_fcoe_packets", IXGBE_STAT(stats.fcoeprc)}, | |
98 | {"rx_fcoe_dwords", IXGBE_STAT(stats.fcoedwrc)}, | |
99 | {"tx_fcoe_packets", IXGBE_STAT(stats.fcoeptc)}, | |
100 | {"tx_fcoe_dwords", IXGBE_STAT(stats.fcoedwtc)}, | |
101 | #endif /* IXGBE_FCOE */ | |
9a799d71 AK |
102 | }; |
103 | ||
104 | #define IXGBE_QUEUE_STATS_LEN \ | |
454d7c9b WC |
105 | ((((struct ixgbe_adapter *)netdev_priv(netdev))->num_tx_queues + \ |
106 | ((struct ixgbe_adapter *)netdev_priv(netdev))->num_rx_queues) * \ | |
107 | (sizeof(struct ixgbe_queue_stats) / sizeof(u64))) | |
b4617240 | 108 | #define IXGBE_GLOBAL_STATS_LEN ARRAY_SIZE(ixgbe_gstrings_stats) |
2f90b865 | 109 | #define IXGBE_PB_STATS_LEN ( \ |
9d2f4720 | 110 | (((struct ixgbe_adapter *)netdev_priv(netdev))->flags & \ |
2f90b865 AD |
111 | IXGBE_FLAG_DCB_ENABLED) ? \ |
112 | (sizeof(((struct ixgbe_adapter *)0)->stats.pxonrxc) + \ | |
113 | sizeof(((struct ixgbe_adapter *)0)->stats.pxontxc) + \ | |
114 | sizeof(((struct ixgbe_adapter *)0)->stats.pxoffrxc) + \ | |
115 | sizeof(((struct ixgbe_adapter *)0)->stats.pxofftxc)) \ | |
116 | / sizeof(u64) : 0) | |
117 | #define IXGBE_STATS_LEN (IXGBE_GLOBAL_STATS_LEN + \ | |
118 | IXGBE_PB_STATS_LEN + \ | |
119 | IXGBE_QUEUE_STATS_LEN) | |
9a799d71 AK |
120 | |
121 | static int ixgbe_get_settings(struct net_device *netdev, | |
b4617240 | 122 | struct ethtool_cmd *ecmd) |
9a799d71 AK |
123 | { |
124 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
735441fb AV |
125 | struct ixgbe_hw *hw = &adapter->hw; |
126 | u32 link_speed = 0; | |
127 | bool link_up; | |
9a799d71 | 128 | |
735441fb AV |
129 | ecmd->supported = SUPPORTED_10000baseT_Full; |
130 | ecmd->autoneg = AUTONEG_ENABLE; | |
9a799d71 | 131 | ecmd->transceiver = XCVR_EXTERNAL; |
735441fb AV |
132 | if (hw->phy.media_type == ixgbe_media_type_copper) { |
133 | ecmd->supported |= (SUPPORTED_1000baseT_Full | | |
b4617240 | 134 | SUPPORTED_TP | SUPPORTED_Autoneg); |
735441fb AV |
135 | |
136 | ecmd->advertising = (ADVERTISED_TP | ADVERTISED_Autoneg); | |
137 | if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_10GB_FULL) | |
138 | ecmd->advertising |= ADVERTISED_10000baseT_Full; | |
139 | if (hw->phy.autoneg_advertised & IXGBE_LINK_SPEED_1GB_FULL) | |
140 | ecmd->advertising |= ADVERTISED_1000baseT_Full; | |
7c5b8323 DS |
141 | /* |
142 | * It's possible that phy.autoneg_advertised may not be | |
143 | * set yet. If so display what the default would be - | |
144 | * both 1G and 10G supported. | |
145 | */ | |
146 | if (!(ecmd->advertising & (ADVERTISED_1000baseT_Full | | |
147 | ADVERTISED_10000baseT_Full))) | |
148 | ecmd->advertising |= (ADVERTISED_10000baseT_Full | | |
149 | ADVERTISED_1000baseT_Full); | |
735441fb AV |
150 | |
151 | ecmd->port = PORT_TP; | |
1e336d0f DS |
152 | } else if (hw->phy.media_type == ixgbe_media_type_backplane) { |
153 | /* Set as FIBRE until SERDES defined in kernel */ | |
154 | switch (hw->device_id) { | |
155 | case IXGBE_DEV_ID_82598: | |
156 | ecmd->supported |= (SUPPORTED_1000baseT_Full | | |
157 | SUPPORTED_FIBRE); | |
158 | ecmd->advertising = (ADVERTISED_10000baseT_Full | | |
159 | ADVERTISED_1000baseT_Full | | |
160 | ADVERTISED_FIBRE); | |
161 | ecmd->port = PORT_FIBRE; | |
162 | break; | |
2f21bdd3 DS |
163 | case IXGBE_DEV_ID_82598_BX: |
164 | ecmd->supported = (SUPPORTED_1000baseT_Full | | |
165 | SUPPORTED_FIBRE); | |
166 | ecmd->advertising = (ADVERTISED_1000baseT_Full | | |
167 | ADVERTISED_FIBRE); | |
168 | ecmd->port = PORT_FIBRE; | |
169 | ecmd->autoneg = AUTONEG_DISABLE; | |
170 | break; | |
1e336d0f | 171 | } |
735441fb AV |
172 | } else { |
173 | ecmd->supported |= SUPPORTED_FIBRE; | |
174 | ecmd->advertising = (ADVERTISED_10000baseT_Full | | |
b4617240 | 175 | ADVERTISED_FIBRE); |
735441fb | 176 | ecmd->port = PORT_FIBRE; |
c44ade9e | 177 | ecmd->autoneg = AUTONEG_DISABLE; |
735441fb | 178 | } |
9a799d71 | 179 | |
c44ade9e | 180 | hw->mac.ops.check_link(hw, &link_speed, &link_up, false); |
735441fb AV |
181 | if (link_up) { |
182 | ecmd->speed = (link_speed == IXGBE_LINK_SPEED_10GB_FULL) ? | |
b4617240 | 183 | SPEED_10000 : SPEED_1000; |
9a799d71 AK |
184 | ecmd->duplex = DUPLEX_FULL; |
185 | } else { | |
186 | ecmd->speed = -1; | |
187 | ecmd->duplex = -1; | |
188 | } | |
189 | ||
9a799d71 AK |
190 | return 0; |
191 | } | |
192 | ||
193 | static int ixgbe_set_settings(struct net_device *netdev, | |
b4617240 | 194 | struct ethtool_cmd *ecmd) |
9a799d71 AK |
195 | { |
196 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
735441fb | 197 | struct ixgbe_hw *hw = &adapter->hw; |
0befdb3e JB |
198 | u32 advertised, old; |
199 | s32 err; | |
9a799d71 | 200 | |
735441fb AV |
201 | switch (hw->phy.media_type) { |
202 | case ixgbe_media_type_fiber: | |
203 | if ((ecmd->autoneg == AUTONEG_ENABLE) || | |
204 | (ecmd->speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL)) | |
205 | return -EINVAL; | |
206 | /* in this case we currently only support 10Gb/FULL */ | |
207 | break; | |
0befdb3e JB |
208 | case ixgbe_media_type_copper: |
209 | /* 10000/copper and 1000/copper must autoneg | |
210 | * this function does not support any duplex forcing, but can | |
211 | * limit the advertising of the adapter to only 10000 or 1000 */ | |
212 | if (ecmd->autoneg == AUTONEG_DISABLE) | |
213 | return -EINVAL; | |
214 | ||
215 | old = hw->phy.autoneg_advertised; | |
216 | advertised = 0; | |
217 | if (ecmd->advertising & ADVERTISED_10000baseT_Full) | |
218 | advertised |= IXGBE_LINK_SPEED_10GB_FULL; | |
219 | ||
220 | if (ecmd->advertising & ADVERTISED_1000baseT_Full) | |
221 | advertised |= IXGBE_LINK_SPEED_1GB_FULL; | |
222 | ||
223 | if (old == advertised) | |
224 | break; | |
225 | /* this sets the link speed and restarts auto-neg */ | |
226 | err = hw->mac.ops.setup_link_speed(hw, advertised, true, true); | |
227 | if (err) { | |
228 | DPRINTK(PROBE, INFO, | |
229 | "setup link failed with code %d\n", err); | |
230 | hw->mac.ops.setup_link_speed(hw, old, true, true); | |
231 | } | |
232 | break; | |
735441fb AV |
233 | default: |
234 | break; | |
9a799d71 AK |
235 | } |
236 | ||
237 | return 0; | |
238 | } | |
239 | ||
240 | static void ixgbe_get_pauseparam(struct net_device *netdev, | |
b4617240 | 241 | struct ethtool_pauseparam *pause) |
9a799d71 AK |
242 | { |
243 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
244 | struct ixgbe_hw *hw = &adapter->hw; | |
245 | ||
71fd570b DS |
246 | /* |
247 | * Flow Control Autoneg isn't on if | |
248 | * - we didn't ask for it OR | |
249 | * - it failed, we know this by tx & rx being off | |
250 | */ | |
251 | if (hw->fc.disable_fc_autoneg || | |
252 | (hw->fc.current_mode == ixgbe_fc_none)) | |
253 | pause->autoneg = 0; | |
254 | else | |
255 | pause->autoneg = 1; | |
9a799d71 | 256 | |
8756924c PWJ |
257 | #ifdef CONFIG_DCB |
258 | if (hw->fc.current_mode == ixgbe_fc_pfc) { | |
259 | pause->rx_pause = 0; | |
260 | pause->tx_pause = 0; | |
261 | } | |
262 | ||
263 | #endif | |
0ecc061d | 264 | if (hw->fc.current_mode == ixgbe_fc_rx_pause) { |
9a799d71 | 265 | pause->rx_pause = 1; |
0ecc061d | 266 | } else if (hw->fc.current_mode == ixgbe_fc_tx_pause) { |
9a799d71 | 267 | pause->tx_pause = 1; |
0ecc061d | 268 | } else if (hw->fc.current_mode == ixgbe_fc_full) { |
9a799d71 AK |
269 | pause->rx_pause = 1; |
270 | pause->tx_pause = 1; | |
271 | } | |
272 | } | |
273 | ||
274 | static int ixgbe_set_pauseparam(struct net_device *netdev, | |
b4617240 | 275 | struct ethtool_pauseparam *pause) |
9a799d71 AK |
276 | { |
277 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
278 | struct ixgbe_hw *hw = &adapter->hw; | |
279 | ||
264857b8 PWJ |
280 | #ifdef CONFIG_DCB |
281 | if (adapter->dcb_cfg.pfc_mode_enable || | |
282 | ((hw->mac.type == ixgbe_mac_82598EB) && | |
283 | (adapter->flags & IXGBE_FLAG_DCB_ENABLED))) | |
284 | return -EINVAL; | |
285 | ||
286 | #endif | |
71fd570b DS |
287 | if (pause->autoneg != AUTONEG_ENABLE) |
288 | hw->fc.disable_fc_autoneg = true; | |
289 | else | |
290 | hw->fc.disable_fc_autoneg = false; | |
291 | ||
292 | if (pause->rx_pause && pause->tx_pause) | |
0ecc061d | 293 | hw->fc.requested_mode = ixgbe_fc_full; |
9a799d71 | 294 | else if (pause->rx_pause && !pause->tx_pause) |
0ecc061d | 295 | hw->fc.requested_mode = ixgbe_fc_rx_pause; |
9a799d71 | 296 | else if (!pause->rx_pause && pause->tx_pause) |
0ecc061d | 297 | hw->fc.requested_mode = ixgbe_fc_tx_pause; |
9a799d71 | 298 | else if (!pause->rx_pause && !pause->tx_pause) |
0ecc061d | 299 | hw->fc.requested_mode = ixgbe_fc_none; |
9c83b070 AV |
300 | else |
301 | return -EINVAL; | |
9a799d71 | 302 | |
264857b8 PWJ |
303 | #ifdef CONFIG_DCB |
304 | adapter->last_lfc_mode = hw->fc.requested_mode; | |
305 | #endif | |
0ecc061d | 306 | hw->mac.ops.setup_fc(hw, 0); |
9a799d71 AK |
307 | |
308 | return 0; | |
309 | } | |
310 | ||
311 | static u32 ixgbe_get_rx_csum(struct net_device *netdev) | |
312 | { | |
313 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
314 | return (adapter->flags & IXGBE_FLAG_RX_CSUM_ENABLED); | |
315 | } | |
316 | ||
317 | static int ixgbe_set_rx_csum(struct net_device *netdev, u32 data) | |
318 | { | |
319 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
320 | if (data) | |
321 | adapter->flags |= IXGBE_FLAG_RX_CSUM_ENABLED; | |
322 | else | |
323 | adapter->flags &= ~IXGBE_FLAG_RX_CSUM_ENABLED; | |
324 | ||
d4f80882 AV |
325 | if (netif_running(netdev)) |
326 | ixgbe_reinit_locked(adapter); | |
327 | else | |
9a799d71 | 328 | ixgbe_reset(adapter); |
9a799d71 AK |
329 | |
330 | return 0; | |
331 | } | |
332 | ||
333 | static u32 ixgbe_get_tx_csum(struct net_device *netdev) | |
334 | { | |
22f32b7a | 335 | return (netdev->features & NETIF_F_IP_CSUM) != 0; |
9a799d71 AK |
336 | } |
337 | ||
338 | static int ixgbe_set_tx_csum(struct net_device *netdev, u32 data) | |
339 | { | |
45a5ead0 JB |
340 | struct ixgbe_adapter *adapter = netdev_priv(netdev); |
341 | ||
342 | if (data) { | |
22f32b7a | 343 | netdev->features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM); |
45a5ead0 JB |
344 | if (adapter->hw.mac.type == ixgbe_mac_82599EB) |
345 | netdev->features |= NETIF_F_SCTP_CSUM; | |
346 | } else { | |
3d3d6d3c | 347 | netdev->features &= ~(NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM); |
45a5ead0 JB |
348 | if (adapter->hw.mac.type == ixgbe_mac_82599EB) |
349 | netdev->features &= ~NETIF_F_SCTP_CSUM; | |
350 | } | |
9a799d71 AK |
351 | |
352 | return 0; | |
353 | } | |
354 | ||
355 | static int ixgbe_set_tso(struct net_device *netdev, u32 data) | |
356 | { | |
9a799d71 AK |
357 | if (data) { |
358 | netdev->features |= NETIF_F_TSO; | |
359 | netdev->features |= NETIF_F_TSO6; | |
360 | } else { | |
fd2ea0a7 | 361 | netif_tx_stop_all_queues(netdev); |
9a799d71 AK |
362 | netdev->features &= ~NETIF_F_TSO; |
363 | netdev->features &= ~NETIF_F_TSO6; | |
fd2ea0a7 | 364 | netif_tx_start_all_queues(netdev); |
9a799d71 AK |
365 | } |
366 | return 0; | |
367 | } | |
368 | ||
369 | static u32 ixgbe_get_msglevel(struct net_device *netdev) | |
370 | { | |
371 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
372 | return adapter->msg_enable; | |
373 | } | |
374 | ||
375 | static void ixgbe_set_msglevel(struct net_device *netdev, u32 data) | |
376 | { | |
377 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
378 | adapter->msg_enable = data; | |
379 | } | |
380 | ||
381 | static int ixgbe_get_regs_len(struct net_device *netdev) | |
382 | { | |
383 | #define IXGBE_REGS_LEN 1128 | |
384 | return IXGBE_REGS_LEN * sizeof(u32); | |
385 | } | |
386 | ||
387 | #define IXGBE_GET_STAT(_A_, _R_) _A_->stats._R_ | |
388 | ||
389 | static void ixgbe_get_regs(struct net_device *netdev, | |
b4617240 | 390 | struct ethtool_regs *regs, void *p) |
9a799d71 AK |
391 | { |
392 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
393 | struct ixgbe_hw *hw = &adapter->hw; | |
394 | u32 *regs_buff = p; | |
395 | u8 i; | |
396 | ||
397 | memset(p, 0, IXGBE_REGS_LEN * sizeof(u32)); | |
398 | ||
399 | regs->version = (1 << 24) | hw->revision_id << 16 | hw->device_id; | |
400 | ||
401 | /* General Registers */ | |
402 | regs_buff[0] = IXGBE_READ_REG(hw, IXGBE_CTRL); | |
403 | regs_buff[1] = IXGBE_READ_REG(hw, IXGBE_STATUS); | |
404 | regs_buff[2] = IXGBE_READ_REG(hw, IXGBE_CTRL_EXT); | |
405 | regs_buff[3] = IXGBE_READ_REG(hw, IXGBE_ESDP); | |
406 | regs_buff[4] = IXGBE_READ_REG(hw, IXGBE_EODSDP); | |
407 | regs_buff[5] = IXGBE_READ_REG(hw, IXGBE_LEDCTL); | |
408 | regs_buff[6] = IXGBE_READ_REG(hw, IXGBE_FRTIMER); | |
409 | regs_buff[7] = IXGBE_READ_REG(hw, IXGBE_TCPTIMER); | |
410 | ||
411 | /* NVM Register */ | |
412 | regs_buff[8] = IXGBE_READ_REG(hw, IXGBE_EEC); | |
413 | regs_buff[9] = IXGBE_READ_REG(hw, IXGBE_EERD); | |
414 | regs_buff[10] = IXGBE_READ_REG(hw, IXGBE_FLA); | |
415 | regs_buff[11] = IXGBE_READ_REG(hw, IXGBE_EEMNGCTL); | |
416 | regs_buff[12] = IXGBE_READ_REG(hw, IXGBE_EEMNGDATA); | |
417 | regs_buff[13] = IXGBE_READ_REG(hw, IXGBE_FLMNGCTL); | |
418 | regs_buff[14] = IXGBE_READ_REG(hw, IXGBE_FLMNGDATA); | |
419 | regs_buff[15] = IXGBE_READ_REG(hw, IXGBE_FLMNGCNT); | |
420 | regs_buff[16] = IXGBE_READ_REG(hw, IXGBE_FLOP); | |
421 | regs_buff[17] = IXGBE_READ_REG(hw, IXGBE_GRC); | |
422 | ||
423 | /* Interrupt */ | |
98c00a1c JB |
424 | /* don't read EICR because it can clear interrupt causes, instead |
425 | * read EICS which is a shadow but doesn't clear EICR */ | |
426 | regs_buff[18] = IXGBE_READ_REG(hw, IXGBE_EICS); | |
9a799d71 AK |
427 | regs_buff[19] = IXGBE_READ_REG(hw, IXGBE_EICS); |
428 | regs_buff[20] = IXGBE_READ_REG(hw, IXGBE_EIMS); | |
429 | regs_buff[21] = IXGBE_READ_REG(hw, IXGBE_EIMC); | |
430 | regs_buff[22] = IXGBE_READ_REG(hw, IXGBE_EIAC); | |
431 | regs_buff[23] = IXGBE_READ_REG(hw, IXGBE_EIAM); | |
432 | regs_buff[24] = IXGBE_READ_REG(hw, IXGBE_EITR(0)); | |
433 | regs_buff[25] = IXGBE_READ_REG(hw, IXGBE_IVAR(0)); | |
434 | regs_buff[26] = IXGBE_READ_REG(hw, IXGBE_MSIXT); | |
435 | regs_buff[27] = IXGBE_READ_REG(hw, IXGBE_MSIXPBA); | |
c44ade9e | 436 | regs_buff[28] = IXGBE_READ_REG(hw, IXGBE_PBACL(0)); |
9a799d71 AK |
437 | regs_buff[29] = IXGBE_READ_REG(hw, IXGBE_GPIE); |
438 | ||
439 | /* Flow Control */ | |
440 | regs_buff[30] = IXGBE_READ_REG(hw, IXGBE_PFCTOP); | |
441 | regs_buff[31] = IXGBE_READ_REG(hw, IXGBE_FCTTV(0)); | |
442 | regs_buff[32] = IXGBE_READ_REG(hw, IXGBE_FCTTV(1)); | |
443 | regs_buff[33] = IXGBE_READ_REG(hw, IXGBE_FCTTV(2)); | |
444 | regs_buff[34] = IXGBE_READ_REG(hw, IXGBE_FCTTV(3)); | |
445 | for (i = 0; i < 8; i++) | |
446 | regs_buff[35 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTL(i)); | |
447 | for (i = 0; i < 8; i++) | |
448 | regs_buff[43 + i] = IXGBE_READ_REG(hw, IXGBE_FCRTH(i)); | |
449 | regs_buff[51] = IXGBE_READ_REG(hw, IXGBE_FCRTV); | |
450 | regs_buff[52] = IXGBE_READ_REG(hw, IXGBE_TFCS); | |
451 | ||
452 | /* Receive DMA */ | |
453 | for (i = 0; i < 64; i++) | |
454 | regs_buff[53 + i] = IXGBE_READ_REG(hw, IXGBE_RDBAL(i)); | |
455 | for (i = 0; i < 64; i++) | |
456 | regs_buff[117 + i] = IXGBE_READ_REG(hw, IXGBE_RDBAH(i)); | |
457 | for (i = 0; i < 64; i++) | |
458 | regs_buff[181 + i] = IXGBE_READ_REG(hw, IXGBE_RDLEN(i)); | |
459 | for (i = 0; i < 64; i++) | |
460 | regs_buff[245 + i] = IXGBE_READ_REG(hw, IXGBE_RDH(i)); | |
461 | for (i = 0; i < 64; i++) | |
462 | regs_buff[309 + i] = IXGBE_READ_REG(hw, IXGBE_RDT(i)); | |
463 | for (i = 0; i < 64; i++) | |
464 | regs_buff[373 + i] = IXGBE_READ_REG(hw, IXGBE_RXDCTL(i)); | |
465 | for (i = 0; i < 16; i++) | |
466 | regs_buff[437 + i] = IXGBE_READ_REG(hw, IXGBE_SRRCTL(i)); | |
467 | for (i = 0; i < 16; i++) | |
468 | regs_buff[453 + i] = IXGBE_READ_REG(hw, IXGBE_DCA_RXCTRL(i)); | |
469 | regs_buff[469] = IXGBE_READ_REG(hw, IXGBE_RDRXCTL); | |
470 | for (i = 0; i < 8; i++) | |
471 | regs_buff[470 + i] = IXGBE_READ_REG(hw, IXGBE_RXPBSIZE(i)); | |
472 | regs_buff[478] = IXGBE_READ_REG(hw, IXGBE_RXCTRL); | |
473 | regs_buff[479] = IXGBE_READ_REG(hw, IXGBE_DROPEN); | |
474 | ||
475 | /* Receive */ | |
476 | regs_buff[480] = IXGBE_READ_REG(hw, IXGBE_RXCSUM); | |
477 | regs_buff[481] = IXGBE_READ_REG(hw, IXGBE_RFCTL); | |
478 | for (i = 0; i < 16; i++) | |
479 | regs_buff[482 + i] = IXGBE_READ_REG(hw, IXGBE_RAL(i)); | |
480 | for (i = 0; i < 16; i++) | |
481 | regs_buff[498 + i] = IXGBE_READ_REG(hw, IXGBE_RAH(i)); | |
c44ade9e | 482 | regs_buff[514] = IXGBE_READ_REG(hw, IXGBE_PSRTYPE(0)); |
9a799d71 AK |
483 | regs_buff[515] = IXGBE_READ_REG(hw, IXGBE_FCTRL); |
484 | regs_buff[516] = IXGBE_READ_REG(hw, IXGBE_VLNCTRL); | |
485 | regs_buff[517] = IXGBE_READ_REG(hw, IXGBE_MCSTCTRL); | |
486 | regs_buff[518] = IXGBE_READ_REG(hw, IXGBE_MRQC); | |
487 | regs_buff[519] = IXGBE_READ_REG(hw, IXGBE_VMD_CTL); | |
488 | for (i = 0; i < 8; i++) | |
489 | regs_buff[520 + i] = IXGBE_READ_REG(hw, IXGBE_IMIR(i)); | |
490 | for (i = 0; i < 8; i++) | |
491 | regs_buff[528 + i] = IXGBE_READ_REG(hw, IXGBE_IMIREXT(i)); | |
492 | regs_buff[536] = IXGBE_READ_REG(hw, IXGBE_IMIRVP); | |
493 | ||
494 | /* Transmit */ | |
495 | for (i = 0; i < 32; i++) | |
496 | regs_buff[537 + i] = IXGBE_READ_REG(hw, IXGBE_TDBAL(i)); | |
497 | for (i = 0; i < 32; i++) | |
498 | regs_buff[569 + i] = IXGBE_READ_REG(hw, IXGBE_TDBAH(i)); | |
499 | for (i = 0; i < 32; i++) | |
500 | regs_buff[601 + i] = IXGBE_READ_REG(hw, IXGBE_TDLEN(i)); | |
501 | for (i = 0; i < 32; i++) | |
502 | regs_buff[633 + i] = IXGBE_READ_REG(hw, IXGBE_TDH(i)); | |
503 | for (i = 0; i < 32; i++) | |
504 | regs_buff[665 + i] = IXGBE_READ_REG(hw, IXGBE_TDT(i)); | |
505 | for (i = 0; i < 32; i++) | |
506 | regs_buff[697 + i] = IXGBE_READ_REG(hw, IXGBE_TXDCTL(i)); | |
507 | for (i = 0; i < 32; i++) | |
508 | regs_buff[729 + i] = IXGBE_READ_REG(hw, IXGBE_TDWBAL(i)); | |
509 | for (i = 0; i < 32; i++) | |
510 | regs_buff[761 + i] = IXGBE_READ_REG(hw, IXGBE_TDWBAH(i)); | |
511 | regs_buff[793] = IXGBE_READ_REG(hw, IXGBE_DTXCTL); | |
512 | for (i = 0; i < 16; i++) | |
513 | regs_buff[794 + i] = IXGBE_READ_REG(hw, IXGBE_DCA_TXCTRL(i)); | |
514 | regs_buff[810] = IXGBE_READ_REG(hw, IXGBE_TIPG); | |
515 | for (i = 0; i < 8; i++) | |
516 | regs_buff[811 + i] = IXGBE_READ_REG(hw, IXGBE_TXPBSIZE(i)); | |
517 | regs_buff[819] = IXGBE_READ_REG(hw, IXGBE_MNGTXMAP); | |
518 | ||
519 | /* Wake Up */ | |
520 | regs_buff[820] = IXGBE_READ_REG(hw, IXGBE_WUC); | |
521 | regs_buff[821] = IXGBE_READ_REG(hw, IXGBE_WUFC); | |
522 | regs_buff[822] = IXGBE_READ_REG(hw, IXGBE_WUS); | |
523 | regs_buff[823] = IXGBE_READ_REG(hw, IXGBE_IPAV); | |
524 | regs_buff[824] = IXGBE_READ_REG(hw, IXGBE_IP4AT); | |
525 | regs_buff[825] = IXGBE_READ_REG(hw, IXGBE_IP6AT); | |
526 | regs_buff[826] = IXGBE_READ_REG(hw, IXGBE_WUPL); | |
527 | regs_buff[827] = IXGBE_READ_REG(hw, IXGBE_WUPM); | |
11afc1b1 | 528 | regs_buff[828] = IXGBE_READ_REG(hw, IXGBE_FHFT(0)); |
9a799d71 | 529 | |
9a799d71 AK |
530 | regs_buff[829] = IXGBE_READ_REG(hw, IXGBE_RMCS); |
531 | regs_buff[830] = IXGBE_READ_REG(hw, IXGBE_DPMCS); | |
532 | regs_buff[831] = IXGBE_READ_REG(hw, IXGBE_PDPMCS); | |
533 | regs_buff[832] = IXGBE_READ_REG(hw, IXGBE_RUPPBMR); | |
534 | for (i = 0; i < 8; i++) | |
535 | regs_buff[833 + i] = IXGBE_READ_REG(hw, IXGBE_RT2CR(i)); | |
536 | for (i = 0; i < 8; i++) | |
537 | regs_buff[841 + i] = IXGBE_READ_REG(hw, IXGBE_RT2SR(i)); | |
538 | for (i = 0; i < 8; i++) | |
539 | regs_buff[849 + i] = IXGBE_READ_REG(hw, IXGBE_TDTQ2TCCR(i)); | |
540 | for (i = 0; i < 8; i++) | |
541 | regs_buff[857 + i] = IXGBE_READ_REG(hw, IXGBE_TDTQ2TCSR(i)); | |
542 | for (i = 0; i < 8; i++) | |
543 | regs_buff[865 + i] = IXGBE_READ_REG(hw, IXGBE_TDPT2TCCR(i)); | |
544 | for (i = 0; i < 8; i++) | |
545 | regs_buff[873 + i] = IXGBE_READ_REG(hw, IXGBE_TDPT2TCSR(i)); | |
546 | ||
547 | /* Statistics */ | |
548 | regs_buff[881] = IXGBE_GET_STAT(adapter, crcerrs); | |
549 | regs_buff[882] = IXGBE_GET_STAT(adapter, illerrc); | |
550 | regs_buff[883] = IXGBE_GET_STAT(adapter, errbc); | |
551 | regs_buff[884] = IXGBE_GET_STAT(adapter, mspdc); | |
552 | for (i = 0; i < 8; i++) | |
553 | regs_buff[885 + i] = IXGBE_GET_STAT(adapter, mpc[i]); | |
554 | regs_buff[893] = IXGBE_GET_STAT(adapter, mlfc); | |
555 | regs_buff[894] = IXGBE_GET_STAT(adapter, mrfc); | |
556 | regs_buff[895] = IXGBE_GET_STAT(adapter, rlec); | |
557 | regs_buff[896] = IXGBE_GET_STAT(adapter, lxontxc); | |
558 | regs_buff[897] = IXGBE_GET_STAT(adapter, lxonrxc); | |
559 | regs_buff[898] = IXGBE_GET_STAT(adapter, lxofftxc); | |
560 | regs_buff[899] = IXGBE_GET_STAT(adapter, lxoffrxc); | |
561 | for (i = 0; i < 8; i++) | |
562 | regs_buff[900 + i] = IXGBE_GET_STAT(adapter, pxontxc[i]); | |
563 | for (i = 0; i < 8; i++) | |
564 | regs_buff[908 + i] = IXGBE_GET_STAT(adapter, pxonrxc[i]); | |
565 | for (i = 0; i < 8; i++) | |
566 | regs_buff[916 + i] = IXGBE_GET_STAT(adapter, pxofftxc[i]); | |
567 | for (i = 0; i < 8; i++) | |
568 | regs_buff[924 + i] = IXGBE_GET_STAT(adapter, pxoffrxc[i]); | |
569 | regs_buff[932] = IXGBE_GET_STAT(adapter, prc64); | |
570 | regs_buff[933] = IXGBE_GET_STAT(adapter, prc127); | |
571 | regs_buff[934] = IXGBE_GET_STAT(adapter, prc255); | |
572 | regs_buff[935] = IXGBE_GET_STAT(adapter, prc511); | |
573 | regs_buff[936] = IXGBE_GET_STAT(adapter, prc1023); | |
574 | regs_buff[937] = IXGBE_GET_STAT(adapter, prc1522); | |
575 | regs_buff[938] = IXGBE_GET_STAT(adapter, gprc); | |
576 | regs_buff[939] = IXGBE_GET_STAT(adapter, bprc); | |
577 | regs_buff[940] = IXGBE_GET_STAT(adapter, mprc); | |
578 | regs_buff[941] = IXGBE_GET_STAT(adapter, gptc); | |
579 | regs_buff[942] = IXGBE_GET_STAT(adapter, gorc); | |
580 | regs_buff[944] = IXGBE_GET_STAT(adapter, gotc); | |
581 | for (i = 0; i < 8; i++) | |
582 | regs_buff[946 + i] = IXGBE_GET_STAT(adapter, rnbc[i]); | |
583 | regs_buff[954] = IXGBE_GET_STAT(adapter, ruc); | |
584 | regs_buff[955] = IXGBE_GET_STAT(adapter, rfc); | |
585 | regs_buff[956] = IXGBE_GET_STAT(adapter, roc); | |
586 | regs_buff[957] = IXGBE_GET_STAT(adapter, rjc); | |
587 | regs_buff[958] = IXGBE_GET_STAT(adapter, mngprc); | |
588 | regs_buff[959] = IXGBE_GET_STAT(adapter, mngpdc); | |
589 | regs_buff[960] = IXGBE_GET_STAT(adapter, mngptc); | |
590 | regs_buff[961] = IXGBE_GET_STAT(adapter, tor); | |
591 | regs_buff[963] = IXGBE_GET_STAT(adapter, tpr); | |
592 | regs_buff[964] = IXGBE_GET_STAT(adapter, tpt); | |
593 | regs_buff[965] = IXGBE_GET_STAT(adapter, ptc64); | |
594 | regs_buff[966] = IXGBE_GET_STAT(adapter, ptc127); | |
595 | regs_buff[967] = IXGBE_GET_STAT(adapter, ptc255); | |
596 | regs_buff[968] = IXGBE_GET_STAT(adapter, ptc511); | |
597 | regs_buff[969] = IXGBE_GET_STAT(adapter, ptc1023); | |
598 | regs_buff[970] = IXGBE_GET_STAT(adapter, ptc1522); | |
599 | regs_buff[971] = IXGBE_GET_STAT(adapter, mptc); | |
600 | regs_buff[972] = IXGBE_GET_STAT(adapter, bptc); | |
601 | regs_buff[973] = IXGBE_GET_STAT(adapter, xec); | |
602 | for (i = 0; i < 16; i++) | |
603 | regs_buff[974 + i] = IXGBE_GET_STAT(adapter, qprc[i]); | |
604 | for (i = 0; i < 16; i++) | |
605 | regs_buff[990 + i] = IXGBE_GET_STAT(adapter, qptc[i]); | |
606 | for (i = 0; i < 16; i++) | |
607 | regs_buff[1006 + i] = IXGBE_GET_STAT(adapter, qbrc[i]); | |
608 | for (i = 0; i < 16; i++) | |
609 | regs_buff[1022 + i] = IXGBE_GET_STAT(adapter, qbtc[i]); | |
610 | ||
611 | /* MAC */ | |
612 | regs_buff[1038] = IXGBE_READ_REG(hw, IXGBE_PCS1GCFIG); | |
613 | regs_buff[1039] = IXGBE_READ_REG(hw, IXGBE_PCS1GLCTL); | |
614 | regs_buff[1040] = IXGBE_READ_REG(hw, IXGBE_PCS1GLSTA); | |
615 | regs_buff[1041] = IXGBE_READ_REG(hw, IXGBE_PCS1GDBG0); | |
616 | regs_buff[1042] = IXGBE_READ_REG(hw, IXGBE_PCS1GDBG1); | |
617 | regs_buff[1043] = IXGBE_READ_REG(hw, IXGBE_PCS1GANA); | |
618 | regs_buff[1044] = IXGBE_READ_REG(hw, IXGBE_PCS1GANLP); | |
619 | regs_buff[1045] = IXGBE_READ_REG(hw, IXGBE_PCS1GANNP); | |
620 | regs_buff[1046] = IXGBE_READ_REG(hw, IXGBE_PCS1GANLPNP); | |
621 | regs_buff[1047] = IXGBE_READ_REG(hw, IXGBE_HLREG0); | |
622 | regs_buff[1048] = IXGBE_READ_REG(hw, IXGBE_HLREG1); | |
623 | regs_buff[1049] = IXGBE_READ_REG(hw, IXGBE_PAP); | |
624 | regs_buff[1050] = IXGBE_READ_REG(hw, IXGBE_MACA); | |
625 | regs_buff[1051] = IXGBE_READ_REG(hw, IXGBE_APAE); | |
626 | regs_buff[1052] = IXGBE_READ_REG(hw, IXGBE_ARD); | |
627 | regs_buff[1053] = IXGBE_READ_REG(hw, IXGBE_AIS); | |
628 | regs_buff[1054] = IXGBE_READ_REG(hw, IXGBE_MSCA); | |
629 | regs_buff[1055] = IXGBE_READ_REG(hw, IXGBE_MSRWD); | |
630 | regs_buff[1056] = IXGBE_READ_REG(hw, IXGBE_MLADD); | |
631 | regs_buff[1057] = IXGBE_READ_REG(hw, IXGBE_MHADD); | |
632 | regs_buff[1058] = IXGBE_READ_REG(hw, IXGBE_TREG); | |
633 | regs_buff[1059] = IXGBE_READ_REG(hw, IXGBE_PCSS1); | |
634 | regs_buff[1060] = IXGBE_READ_REG(hw, IXGBE_PCSS2); | |
635 | regs_buff[1061] = IXGBE_READ_REG(hw, IXGBE_XPCSS); | |
636 | regs_buff[1062] = IXGBE_READ_REG(hw, IXGBE_SERDESC); | |
637 | regs_buff[1063] = IXGBE_READ_REG(hw, IXGBE_MACS); | |
638 | regs_buff[1064] = IXGBE_READ_REG(hw, IXGBE_AUTOC); | |
639 | regs_buff[1065] = IXGBE_READ_REG(hw, IXGBE_LINKS); | |
640 | regs_buff[1066] = IXGBE_READ_REG(hw, IXGBE_AUTOC2); | |
641 | regs_buff[1067] = IXGBE_READ_REG(hw, IXGBE_AUTOC3); | |
642 | regs_buff[1068] = IXGBE_READ_REG(hw, IXGBE_ANLP1); | |
643 | regs_buff[1069] = IXGBE_READ_REG(hw, IXGBE_ANLP2); | |
644 | regs_buff[1070] = IXGBE_READ_REG(hw, IXGBE_ATLASCTL); | |
645 | ||
646 | /* Diagnostic */ | |
647 | regs_buff[1071] = IXGBE_READ_REG(hw, IXGBE_RDSTATCTL); | |
648 | for (i = 0; i < 8; i++) | |
98c00a1c | 649 | regs_buff[1072 + i] = IXGBE_READ_REG(hw, IXGBE_RDSTAT(i)); |
9a799d71 | 650 | regs_buff[1080] = IXGBE_READ_REG(hw, IXGBE_RDHMPN); |
98c00a1c JB |
651 | for (i = 0; i < 4; i++) |
652 | regs_buff[1081 + i] = IXGBE_READ_REG(hw, IXGBE_RIC_DW(i)); | |
9a799d71 AK |
653 | regs_buff[1085] = IXGBE_READ_REG(hw, IXGBE_RDPROBE); |
654 | regs_buff[1086] = IXGBE_READ_REG(hw, IXGBE_TDSTATCTL); | |
655 | for (i = 0; i < 8; i++) | |
98c00a1c | 656 | regs_buff[1087 + i] = IXGBE_READ_REG(hw, IXGBE_TDSTAT(i)); |
9a799d71 | 657 | regs_buff[1095] = IXGBE_READ_REG(hw, IXGBE_TDHMPN); |
98c00a1c JB |
658 | for (i = 0; i < 4; i++) |
659 | regs_buff[1096 + i] = IXGBE_READ_REG(hw, IXGBE_TIC_DW(i)); | |
9a799d71 AK |
660 | regs_buff[1100] = IXGBE_READ_REG(hw, IXGBE_TDPROBE); |
661 | regs_buff[1101] = IXGBE_READ_REG(hw, IXGBE_TXBUFCTRL); | |
662 | regs_buff[1102] = IXGBE_READ_REG(hw, IXGBE_TXBUFDATA0); | |
663 | regs_buff[1103] = IXGBE_READ_REG(hw, IXGBE_TXBUFDATA1); | |
664 | regs_buff[1104] = IXGBE_READ_REG(hw, IXGBE_TXBUFDATA2); | |
665 | regs_buff[1105] = IXGBE_READ_REG(hw, IXGBE_TXBUFDATA3); | |
666 | regs_buff[1106] = IXGBE_READ_REG(hw, IXGBE_RXBUFCTRL); | |
667 | regs_buff[1107] = IXGBE_READ_REG(hw, IXGBE_RXBUFDATA0); | |
668 | regs_buff[1108] = IXGBE_READ_REG(hw, IXGBE_RXBUFDATA1); | |
669 | regs_buff[1109] = IXGBE_READ_REG(hw, IXGBE_RXBUFDATA2); | |
670 | regs_buff[1110] = IXGBE_READ_REG(hw, IXGBE_RXBUFDATA3); | |
671 | for (i = 0; i < 8; i++) | |
98c00a1c | 672 | regs_buff[1111 + i] = IXGBE_READ_REG(hw, IXGBE_PCIE_DIAG(i)); |
9a799d71 AK |
673 | regs_buff[1119] = IXGBE_READ_REG(hw, IXGBE_RFVAL); |
674 | regs_buff[1120] = IXGBE_READ_REG(hw, IXGBE_MDFTC1); | |
675 | regs_buff[1121] = IXGBE_READ_REG(hw, IXGBE_MDFTC2); | |
676 | regs_buff[1122] = IXGBE_READ_REG(hw, IXGBE_MDFTFIFO1); | |
677 | regs_buff[1123] = IXGBE_READ_REG(hw, IXGBE_MDFTFIFO2); | |
678 | regs_buff[1124] = IXGBE_READ_REG(hw, IXGBE_MDFTS); | |
679 | regs_buff[1125] = IXGBE_READ_REG(hw, IXGBE_PCIEECCCTL); | |
680 | regs_buff[1126] = IXGBE_READ_REG(hw, IXGBE_PBTXECC); | |
681 | regs_buff[1127] = IXGBE_READ_REG(hw, IXGBE_PBRXECC); | |
682 | } | |
683 | ||
684 | static int ixgbe_get_eeprom_len(struct net_device *netdev) | |
685 | { | |
686 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
687 | return adapter->hw.eeprom.word_size * 2; | |
688 | } | |
689 | ||
690 | static int ixgbe_get_eeprom(struct net_device *netdev, | |
b4617240 | 691 | struct ethtool_eeprom *eeprom, u8 *bytes) |
9a799d71 AK |
692 | { |
693 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
694 | struct ixgbe_hw *hw = &adapter->hw; | |
695 | u16 *eeprom_buff; | |
696 | int first_word, last_word, eeprom_len; | |
697 | int ret_val = 0; | |
698 | u16 i; | |
699 | ||
700 | if (eeprom->len == 0) | |
701 | return -EINVAL; | |
702 | ||
703 | eeprom->magic = hw->vendor_id | (hw->device_id << 16); | |
704 | ||
705 | first_word = eeprom->offset >> 1; | |
706 | last_word = (eeprom->offset + eeprom->len - 1) >> 1; | |
707 | eeprom_len = last_word - first_word + 1; | |
708 | ||
709 | eeprom_buff = kmalloc(sizeof(u16) * eeprom_len, GFP_KERNEL); | |
710 | if (!eeprom_buff) | |
711 | return -ENOMEM; | |
712 | ||
713 | for (i = 0; i < eeprom_len; i++) { | |
c44ade9e | 714 | if ((ret_val = hw->eeprom.ops.read(hw, first_word + i, |
b4617240 | 715 | &eeprom_buff[i]))) |
9a799d71 AK |
716 | break; |
717 | } | |
718 | ||
719 | /* Device's eeprom is always little-endian, word addressable */ | |
720 | for (i = 0; i < eeprom_len; i++) | |
721 | le16_to_cpus(&eeprom_buff[i]); | |
722 | ||
723 | memcpy(bytes, (u8 *)eeprom_buff + (eeprom->offset & 1), eeprom->len); | |
724 | kfree(eeprom_buff); | |
725 | ||
726 | return ret_val; | |
727 | } | |
728 | ||
729 | static void ixgbe_get_drvinfo(struct net_device *netdev, | |
b4617240 | 730 | struct ethtool_drvinfo *drvinfo) |
9a799d71 AK |
731 | { |
732 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
34b0368c | 733 | char firmware_version[32]; |
9a799d71 AK |
734 | |
735 | strncpy(drvinfo->driver, ixgbe_driver_name, 32); | |
736 | strncpy(drvinfo->version, ixgbe_driver_version, 32); | |
34b0368c PWJ |
737 | |
738 | sprintf(firmware_version, "%d.%d-%d", | |
739 | (adapter->eeprom_version & 0xF000) >> 12, | |
740 | (adapter->eeprom_version & 0x0FF0) >> 4, | |
741 | adapter->eeprom_version & 0x000F); | |
742 | ||
743 | strncpy(drvinfo->fw_version, firmware_version, 32); | |
9a799d71 AK |
744 | strncpy(drvinfo->bus_info, pci_name(adapter->pdev), 32); |
745 | drvinfo->n_stats = IXGBE_STATS_LEN; | |
746 | drvinfo->regdump_len = ixgbe_get_regs_len(netdev); | |
747 | } | |
748 | ||
749 | static void ixgbe_get_ringparam(struct net_device *netdev, | |
b4617240 | 750 | struct ethtool_ringparam *ring) |
9a799d71 AK |
751 | { |
752 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
753 | struct ixgbe_ring *tx_ring = adapter->tx_ring; | |
754 | struct ixgbe_ring *rx_ring = adapter->rx_ring; | |
755 | ||
756 | ring->rx_max_pending = IXGBE_MAX_RXD; | |
757 | ring->tx_max_pending = IXGBE_MAX_TXD; | |
758 | ring->rx_mini_max_pending = 0; | |
759 | ring->rx_jumbo_max_pending = 0; | |
760 | ring->rx_pending = rx_ring->count; | |
761 | ring->tx_pending = tx_ring->count; | |
762 | ring->rx_mini_pending = 0; | |
763 | ring->rx_jumbo_pending = 0; | |
764 | } | |
765 | ||
766 | static int ixgbe_set_ringparam(struct net_device *netdev, | |
b4617240 | 767 | struct ethtool_ringparam *ring) |
9a799d71 AK |
768 | { |
769 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
f9ed8854 | 770 | struct ixgbe_ring *temp_tx_ring, *temp_rx_ring; |
9a799d71 | 771 | int i, err; |
c431f97e | 772 | u32 new_rx_count, new_tx_count; |
f9ed8854 | 773 | bool need_update = false; |
9a799d71 AK |
774 | |
775 | if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending)) | |
776 | return -EINVAL; | |
777 | ||
778 | new_rx_count = max(ring->rx_pending, (u32)IXGBE_MIN_RXD); | |
779 | new_rx_count = min(new_rx_count, (u32)IXGBE_MAX_RXD); | |
780 | new_rx_count = ALIGN(new_rx_count, IXGBE_REQ_RX_DESCRIPTOR_MULTIPLE); | |
781 | ||
782 | new_tx_count = max(ring->tx_pending, (u32)IXGBE_MIN_TXD); | |
783 | new_tx_count = min(new_tx_count, (u32)IXGBE_MAX_TXD); | |
784 | new_tx_count = ALIGN(new_tx_count, IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE); | |
785 | ||
786 | if ((new_tx_count == adapter->tx_ring->count) && | |
787 | (new_rx_count == adapter->rx_ring->count)) { | |
788 | /* nothing to do */ | |
789 | return 0; | |
790 | } | |
791 | ||
d4f80882 AV |
792 | while (test_and_set_bit(__IXGBE_RESETTING, &adapter->state)) |
793 | msleep(1); | |
794 | ||
f9ed8854 MC |
795 | temp_tx_ring = kcalloc(adapter->num_tx_queues, |
796 | sizeof(struct ixgbe_ring), GFP_KERNEL); | |
797 | if (!temp_tx_ring) { | |
798 | err = -ENOMEM; | |
799 | goto err_setup; | |
800 | } | |
801 | ||
802 | if (new_tx_count != adapter->tx_ring_count) { | |
803 | memcpy(temp_tx_ring, adapter->tx_ring, | |
804 | adapter->num_tx_queues * sizeof(struct ixgbe_ring)); | |
9a799d71 | 805 | for (i = 0; i < adapter->num_tx_queues; i++) { |
f9ed8854 MC |
806 | temp_tx_ring[i].count = new_tx_count; |
807 | err = ixgbe_setup_tx_resources(adapter, | |
808 | &temp_tx_ring[i]); | |
9a799d71 | 809 | if (err) { |
c431f97e JB |
810 | while (i) { |
811 | i--; | |
b4617240 | 812 | ixgbe_free_tx_resources(adapter, |
f9ed8854 | 813 | &temp_tx_ring[i]); |
c431f97e | 814 | } |
9a799d71 AK |
815 | goto err_setup; |
816 | } | |
f9ed8854 | 817 | temp_tx_ring[i].v_idx = adapter->tx_ring[i].v_idx; |
9a799d71 | 818 | } |
f9ed8854 | 819 | need_update = true; |
9a799d71 AK |
820 | } |
821 | ||
f9ed8854 MC |
822 | temp_rx_ring = kcalloc(adapter->num_rx_queues, |
823 | sizeof(struct ixgbe_ring), GFP_KERNEL); | |
824 | if ((!temp_rx_ring) && (need_update)) { | |
825 | for (i = 0; i < adapter->num_tx_queues; i++) | |
826 | ixgbe_free_tx_resources(adapter, &temp_tx_ring[i]); | |
827 | kfree(temp_tx_ring); | |
828 | err = -ENOMEM; | |
829 | goto err_setup; | |
d3fa4721 | 830 | } |
9a799d71 | 831 | |
f9ed8854 MC |
832 | if (new_rx_count != adapter->rx_ring_count) { |
833 | memcpy(temp_rx_ring, adapter->rx_ring, | |
834 | adapter->num_rx_queues * sizeof(struct ixgbe_ring)); | |
c431f97e | 835 | for (i = 0; i < adapter->num_rx_queues; i++) { |
f9ed8854 MC |
836 | temp_rx_ring[i].count = new_rx_count; |
837 | err = ixgbe_setup_rx_resources(adapter, | |
838 | &temp_rx_ring[i]); | |
9a799d71 | 839 | if (err) { |
c431f97e JB |
840 | while (i) { |
841 | i--; | |
b4617240 | 842 | ixgbe_free_rx_resources(adapter, |
f9ed8854 | 843 | &temp_rx_ring[i]); |
c431f97e | 844 | } |
9a799d71 AK |
845 | goto err_setup; |
846 | } | |
f9ed8854 | 847 | temp_rx_ring[i].v_idx = adapter->rx_ring[i].v_idx; |
9a799d71 | 848 | } |
f9ed8854 MC |
849 | need_update = true; |
850 | } | |
851 | ||
852 | /* if rings need to be updated, here's the place to do it in one shot */ | |
853 | if (need_update) { | |
d3fa4721 | 854 | if (netif_running(netdev)) |
f9ed8854 MC |
855 | ixgbe_down(adapter); |
856 | ||
857 | /* tx */ | |
858 | if (new_tx_count != adapter->tx_ring_count) { | |
859 | kfree(adapter->tx_ring); | |
860 | adapter->tx_ring = temp_tx_ring; | |
861 | temp_tx_ring = NULL; | |
862 | adapter->tx_ring_count = new_tx_count; | |
863 | } | |
864 | ||
865 | /* rx */ | |
866 | if (new_rx_count != adapter->rx_ring_count) { | |
867 | kfree(adapter->rx_ring); | |
868 | adapter->rx_ring = temp_rx_ring; | |
869 | temp_rx_ring = NULL; | |
870 | adapter->rx_ring_count = new_rx_count; | |
871 | } | |
9a799d71 AK |
872 | } |
873 | ||
c431f97e | 874 | /* success! */ |
9a799d71 | 875 | err = 0; |
c431f97e | 876 | if (netif_running(netdev)) |
f9ed8854 | 877 | ixgbe_up(adapter); |
9a799d71 | 878 | |
f9ed8854 | 879 | err_setup: |
d4f80882 | 880 | clear_bit(__IXGBE_RESETTING, &adapter->state); |
9a799d71 AK |
881 | return err; |
882 | } | |
883 | ||
b9f2c044 | 884 | static int ixgbe_get_sset_count(struct net_device *netdev, int sset) |
9a799d71 | 885 | { |
b9f2c044 JG |
886 | switch (sset) { |
887 | case ETH_SS_STATS: | |
888 | return IXGBE_STATS_LEN; | |
889 | default: | |
890 | return -EOPNOTSUPP; | |
891 | } | |
9a799d71 AK |
892 | } |
893 | ||
894 | static void ixgbe_get_ethtool_stats(struct net_device *netdev, | |
b4617240 | 895 | struct ethtool_stats *stats, u64 *data) |
9a799d71 AK |
896 | { |
897 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
898 | u64 *queue_stat; | |
899 | int stat_count = sizeof(struct ixgbe_queue_stats) / sizeof(u64); | |
900 | int j, k; | |
901 | int i; | |
902 | ||
903 | ixgbe_update_stats(adapter); | |
904 | for (i = 0; i < IXGBE_GLOBAL_STATS_LEN; i++) { | |
905 | char *p = (char *)adapter + ixgbe_gstrings_stats[i].stat_offset; | |
906 | data[i] = (ixgbe_gstrings_stats[i].sizeof_stat == | |
b4617240 | 907 | sizeof(u64)) ? *(u64 *)p : *(u32 *)p; |
9a799d71 AK |
908 | } |
909 | for (j = 0; j < adapter->num_tx_queues; j++) { | |
910 | queue_stat = (u64 *)&adapter->tx_ring[j].stats; | |
911 | for (k = 0; k < stat_count; k++) | |
912 | data[i + k] = queue_stat[k]; | |
913 | i += k; | |
914 | } | |
915 | for (j = 0; j < adapter->num_rx_queues; j++) { | |
916 | queue_stat = (u64 *)&adapter->rx_ring[j].stats; | |
917 | for (k = 0; k < stat_count; k++) | |
918 | data[i + k] = queue_stat[k]; | |
919 | i += k; | |
920 | } | |
2f90b865 AD |
921 | if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { |
922 | for (j = 0; j < MAX_TX_PACKET_BUFFERS; j++) { | |
923 | data[i++] = adapter->stats.pxontxc[j]; | |
924 | data[i++] = adapter->stats.pxofftxc[j]; | |
925 | } | |
926 | for (j = 0; j < MAX_RX_PACKET_BUFFERS; j++) { | |
927 | data[i++] = adapter->stats.pxonrxc[j]; | |
928 | data[i++] = adapter->stats.pxoffrxc[j]; | |
929 | } | |
930 | } | |
9a799d71 AK |
931 | } |
932 | ||
933 | static void ixgbe_get_strings(struct net_device *netdev, u32 stringset, | |
b4617240 | 934 | u8 *data) |
9a799d71 AK |
935 | { |
936 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
c44ade9e | 937 | char *p = (char *)data; |
9a799d71 AK |
938 | int i; |
939 | ||
940 | switch (stringset) { | |
941 | case ETH_SS_STATS: | |
942 | for (i = 0; i < IXGBE_GLOBAL_STATS_LEN; i++) { | |
943 | memcpy(p, ixgbe_gstrings_stats[i].stat_string, | |
944 | ETH_GSTRING_LEN); | |
945 | p += ETH_GSTRING_LEN; | |
946 | } | |
947 | for (i = 0; i < adapter->num_tx_queues; i++) { | |
948 | sprintf(p, "tx_queue_%u_packets", i); | |
949 | p += ETH_GSTRING_LEN; | |
950 | sprintf(p, "tx_queue_%u_bytes", i); | |
951 | p += ETH_GSTRING_LEN; | |
952 | } | |
953 | for (i = 0; i < adapter->num_rx_queues; i++) { | |
954 | sprintf(p, "rx_queue_%u_packets", i); | |
955 | p += ETH_GSTRING_LEN; | |
956 | sprintf(p, "rx_queue_%u_bytes", i); | |
957 | p += ETH_GSTRING_LEN; | |
958 | } | |
2f90b865 AD |
959 | if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) { |
960 | for (i = 0; i < MAX_TX_PACKET_BUFFERS; i++) { | |
961 | sprintf(p, "tx_pb_%u_pxon", i); | |
bfb8cc31 DS |
962 | p += ETH_GSTRING_LEN; |
963 | sprintf(p, "tx_pb_%u_pxoff", i); | |
964 | p += ETH_GSTRING_LEN; | |
2f90b865 AD |
965 | } |
966 | for (i = 0; i < MAX_RX_PACKET_BUFFERS; i++) { | |
bfb8cc31 DS |
967 | sprintf(p, "rx_pb_%u_pxon", i); |
968 | p += ETH_GSTRING_LEN; | |
969 | sprintf(p, "rx_pb_%u_pxoff", i); | |
970 | p += ETH_GSTRING_LEN; | |
2f90b865 AD |
971 | } |
972 | } | |
b4617240 | 973 | /* BUG_ON(p - data != IXGBE_STATS_LEN * ETH_GSTRING_LEN); */ |
9a799d71 AK |
974 | break; |
975 | } | |
976 | } | |
977 | ||
978 | ||
d6c519e1 AD |
979 | static int ixgbe_wol_exclusion(struct ixgbe_adapter *adapter, |
980 | struct ethtool_wolinfo *wol) | |
981 | { | |
982 | struct ixgbe_hw *hw = &adapter->hw; | |
983 | int retval = 1; | |
984 | ||
985 | switch(hw->device_id) { | |
986 | case IXGBE_DEV_ID_82599_KX4: | |
987 | retval = 0; | |
988 | break; | |
989 | default: | |
990 | wol->supported = 0; | |
991 | retval = 0; | |
992 | } | |
993 | ||
994 | return retval; | |
995 | } | |
996 | ||
9a799d71 | 997 | static void ixgbe_get_wol(struct net_device *netdev, |
b4617240 | 998 | struct ethtool_wolinfo *wol) |
9a799d71 | 999 | { |
e63d9762 PW |
1000 | struct ixgbe_adapter *adapter = netdev_priv(netdev); |
1001 | ||
1002 | wol->supported = WAKE_UCAST | WAKE_MCAST | | |
1003 | WAKE_BCAST | WAKE_MAGIC; | |
9a799d71 AK |
1004 | wol->wolopts = 0; |
1005 | ||
d6c519e1 AD |
1006 | if (ixgbe_wol_exclusion(adapter, wol) || |
1007 | !device_can_wakeup(&adapter->pdev->dev)) | |
e63d9762 PW |
1008 | return; |
1009 | ||
1010 | if (adapter->wol & IXGBE_WUFC_EX) | |
1011 | wol->wolopts |= WAKE_UCAST; | |
1012 | if (adapter->wol & IXGBE_WUFC_MC) | |
1013 | wol->wolopts |= WAKE_MCAST; | |
1014 | if (adapter->wol & IXGBE_WUFC_BC) | |
1015 | wol->wolopts |= WAKE_BCAST; | |
1016 | if (adapter->wol & IXGBE_WUFC_MAG) | |
1017 | wol->wolopts |= WAKE_MAGIC; | |
1018 | ||
9a799d71 AK |
1019 | return; |
1020 | } | |
1021 | ||
e63d9762 PW |
1022 | static int ixgbe_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol) |
1023 | { | |
1024 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
1025 | ||
1026 | if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE)) | |
1027 | return -EOPNOTSUPP; | |
1028 | ||
d6c519e1 AD |
1029 | if (ixgbe_wol_exclusion(adapter, wol)) |
1030 | return wol->wolopts ? -EOPNOTSUPP : 0; | |
1031 | ||
e63d9762 PW |
1032 | adapter->wol = 0; |
1033 | ||
1034 | if (wol->wolopts & WAKE_UCAST) | |
1035 | adapter->wol |= IXGBE_WUFC_EX; | |
1036 | if (wol->wolopts & WAKE_MCAST) | |
1037 | adapter->wol |= IXGBE_WUFC_MC; | |
1038 | if (wol->wolopts & WAKE_BCAST) | |
1039 | adapter->wol |= IXGBE_WUFC_BC; | |
1040 | if (wol->wolopts & WAKE_MAGIC) | |
1041 | adapter->wol |= IXGBE_WUFC_MAG; | |
1042 | ||
1043 | device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol); | |
1044 | ||
1045 | return 0; | |
1046 | } | |
1047 | ||
9a799d71 AK |
1048 | static int ixgbe_nway_reset(struct net_device *netdev) |
1049 | { | |
1050 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
1051 | ||
d4f80882 AV |
1052 | if (netif_running(netdev)) |
1053 | ixgbe_reinit_locked(adapter); | |
9a799d71 AK |
1054 | |
1055 | return 0; | |
1056 | } | |
1057 | ||
1058 | static int ixgbe_phys_id(struct net_device *netdev, u32 data) | |
1059 | { | |
1060 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
c44ade9e JB |
1061 | struct ixgbe_hw *hw = &adapter->hw; |
1062 | u32 led_reg = IXGBE_READ_REG(hw, IXGBE_LEDCTL); | |
9a799d71 AK |
1063 | u32 i; |
1064 | ||
1065 | if (!data || data > 300) | |
1066 | data = 300; | |
1067 | ||
1068 | for (i = 0; i < (data * 1000); i += 400) { | |
c44ade9e | 1069 | hw->mac.ops.led_on(hw, IXGBE_LED_ON); |
9a799d71 | 1070 | msleep_interruptible(200); |
c44ade9e | 1071 | hw->mac.ops.led_off(hw, IXGBE_LED_ON); |
9a799d71 AK |
1072 | msleep_interruptible(200); |
1073 | } | |
1074 | ||
1075 | /* Restore LED settings */ | |
1076 | IXGBE_WRITE_REG(&adapter->hw, IXGBE_LEDCTL, led_reg); | |
1077 | ||
1078 | return 0; | |
1079 | } | |
1080 | ||
1081 | static int ixgbe_get_coalesce(struct net_device *netdev, | |
b4617240 | 1082 | struct ethtool_coalesce *ec) |
9a799d71 AK |
1083 | { |
1084 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
1085 | ||
9a799d71 | 1086 | ec->tx_max_coalesced_frames_irq = adapter->tx_ring[0].work_limit; |
30efa5a3 JB |
1087 | |
1088 | /* only valid if in constant ITR mode */ | |
1089 | switch (adapter->itr_setting) { | |
1090 | case 0: | |
1091 | /* throttling disabled */ | |
1092 | ec->rx_coalesce_usecs = 0; | |
1093 | break; | |
1094 | case 1: | |
1095 | /* dynamic ITR mode */ | |
1096 | ec->rx_coalesce_usecs = 1; | |
1097 | break; | |
1098 | default: | |
1099 | /* fixed interrupt rate mode */ | |
1100 | ec->rx_coalesce_usecs = 1000000/adapter->eitr_param; | |
1101 | break; | |
1102 | } | |
9a799d71 AK |
1103 | return 0; |
1104 | } | |
1105 | ||
1106 | static int ixgbe_set_coalesce(struct net_device *netdev, | |
b4617240 | 1107 | struct ethtool_coalesce *ec) |
9a799d71 AK |
1108 | { |
1109 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
30efa5a3 | 1110 | int i; |
9a799d71 AK |
1111 | |
1112 | if (ec->tx_max_coalesced_frames_irq) | |
30efa5a3 JB |
1113 | adapter->tx_ring[0].work_limit = ec->tx_max_coalesced_frames_irq; |
1114 | ||
1115 | if (ec->rx_coalesce_usecs > 1) { | |
509ee935 JB |
1116 | /* check the limits */ |
1117 | if ((1000000/ec->rx_coalesce_usecs > IXGBE_MAX_INT_RATE) || | |
1118 | (1000000/ec->rx_coalesce_usecs < IXGBE_MIN_INT_RATE)) | |
1119 | return -EINVAL; | |
1120 | ||
30efa5a3 JB |
1121 | /* store the value in ints/second */ |
1122 | adapter->eitr_param = 1000000/ec->rx_coalesce_usecs; | |
1123 | ||
1124 | /* static value of interrupt rate */ | |
1125 | adapter->itr_setting = adapter->eitr_param; | |
509ee935 | 1126 | /* clear the lower bit as its used for dynamic state */ |
30efa5a3 JB |
1127 | adapter->itr_setting &= ~1; |
1128 | } else if (ec->rx_coalesce_usecs == 1) { | |
1129 | /* 1 means dynamic mode */ | |
1130 | adapter->eitr_param = 20000; | |
1131 | adapter->itr_setting = 1; | |
1132 | } else { | |
509ee935 JB |
1133 | /* |
1134 | * any other value means disable eitr, which is best | |
1135 | * served by setting the interrupt rate very high | |
1136 | */ | |
1137 | adapter->eitr_param = IXGBE_MAX_INT_RATE; | |
30efa5a3 JB |
1138 | adapter->itr_setting = 0; |
1139 | } | |
9a799d71 | 1140 | |
30efa5a3 | 1141 | for (i = 0; i < adapter->num_msix_vectors - NON_Q_VECTORS; i++) { |
7a921c93 | 1142 | struct ixgbe_q_vector *q_vector = adapter->q_vector[i]; |
30efa5a3 | 1143 | if (q_vector->txr_count && !q_vector->rxr_count) |
509ee935 | 1144 | /* tx vector gets half the rate */ |
30efa5a3 JB |
1145 | q_vector->eitr = (adapter->eitr_param >> 1); |
1146 | else | |
1147 | /* rx only or mixed */ | |
1148 | q_vector->eitr = adapter->eitr_param; | |
509ee935 JB |
1149 | ixgbe_write_eitr(adapter, i, |
1150 | EITR_INTS_PER_SEC_TO_REG(q_vector->eitr)); | |
9a799d71 AK |
1151 | } |
1152 | ||
1153 | return 0; | |
1154 | } | |
1155 | ||
f8212f97 AD |
1156 | static int ixgbe_set_flags(struct net_device *netdev, u32 data) |
1157 | { | |
1158 | struct ixgbe_adapter *adapter = netdev_priv(netdev); | |
1159 | ||
1160 | ethtool_op_set_flags(netdev, data); | |
1161 | ||
1162 | if (!(adapter->flags & IXGBE_FLAG_RSC_CAPABLE)) | |
1163 | return 0; | |
1164 | ||
1165 | /* if state changes we need to update adapter->flags and reset */ | |
1166 | if ((!!(data & ETH_FLAG_LRO)) != | |
1167 | (!!(adapter->flags & IXGBE_FLAG_RSC_ENABLED))) { | |
1168 | adapter->flags ^= IXGBE_FLAG_RSC_ENABLED; | |
1169 | if (netif_running(netdev)) | |
1170 | ixgbe_reinit_locked(adapter); | |
1171 | else | |
1172 | ixgbe_reset(adapter); | |
1173 | } | |
1174 | return 0; | |
1175 | ||
1176 | } | |
9a799d71 | 1177 | |
b9804972 | 1178 | static const struct ethtool_ops ixgbe_ethtool_ops = { |
9a799d71 AK |
1179 | .get_settings = ixgbe_get_settings, |
1180 | .set_settings = ixgbe_set_settings, | |
1181 | .get_drvinfo = ixgbe_get_drvinfo, | |
1182 | .get_regs_len = ixgbe_get_regs_len, | |
1183 | .get_regs = ixgbe_get_regs, | |
1184 | .get_wol = ixgbe_get_wol, | |
e63d9762 | 1185 | .set_wol = ixgbe_set_wol, |
9a799d71 AK |
1186 | .nway_reset = ixgbe_nway_reset, |
1187 | .get_link = ethtool_op_get_link, | |
1188 | .get_eeprom_len = ixgbe_get_eeprom_len, | |
1189 | .get_eeprom = ixgbe_get_eeprom, | |
1190 | .get_ringparam = ixgbe_get_ringparam, | |
1191 | .set_ringparam = ixgbe_set_ringparam, | |
1192 | .get_pauseparam = ixgbe_get_pauseparam, | |
1193 | .set_pauseparam = ixgbe_set_pauseparam, | |
1194 | .get_rx_csum = ixgbe_get_rx_csum, | |
1195 | .set_rx_csum = ixgbe_set_rx_csum, | |
1196 | .get_tx_csum = ixgbe_get_tx_csum, | |
1197 | .set_tx_csum = ixgbe_set_tx_csum, | |
1198 | .get_sg = ethtool_op_get_sg, | |
1199 | .set_sg = ethtool_op_set_sg, | |
1200 | .get_msglevel = ixgbe_get_msglevel, | |
1201 | .set_msglevel = ixgbe_set_msglevel, | |
1202 | .get_tso = ethtool_op_get_tso, | |
1203 | .set_tso = ixgbe_set_tso, | |
1204 | .get_strings = ixgbe_get_strings, | |
1205 | .phys_id = ixgbe_phys_id, | |
b4617240 | 1206 | .get_sset_count = ixgbe_get_sset_count, |
9a799d71 AK |
1207 | .get_ethtool_stats = ixgbe_get_ethtool_stats, |
1208 | .get_coalesce = ixgbe_get_coalesce, | |
1209 | .set_coalesce = ixgbe_set_coalesce, | |
177db6ff | 1210 | .get_flags = ethtool_op_get_flags, |
f8212f97 | 1211 | .set_flags = ixgbe_set_flags, |
9a799d71 AK |
1212 | }; |
1213 | ||
1214 | void ixgbe_set_ethtool_ops(struct net_device *netdev) | |
1215 | { | |
1216 | SET_ETHTOOL_OPS(netdev, &ixgbe_ethtool_ops); | |
1217 | } |