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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
1da177e4 LT |
2 | /* |
3 | * ethtool.h: Defines for Linux ethtool. | |
4 | * | |
5 | * Copyright (C) 1998 David S. Miller (davem@redhat.com) | |
6 | * Copyright 2001 Jeff Garzik <jgarzik@pobox.com> | |
7 | * Portions Copyright 2001 Sun Microsystems (thockin@sun.com) | |
8 | * Portions Copyright 2002 Intel (eli.kupermann@intel.com, | |
9 | * christopher.leech@intel.com, | |
10 | * scott.feldman@intel.com) | |
59089d8d | 11 | * Portions Copyright (C) Sun Microsystems 2008 |
1da177e4 | 12 | */ |
1da177e4 LT |
13 | #ifndef _LINUX_ETHTOOL_H |
14 | #define _LINUX_ETHTOOL_H | |
15 | ||
3f1ac7a7 | 16 | #include <linux/bitmap.h> |
3a7da39d | 17 | #include <linux/compat.h> |
607ca46e | 18 | #include <uapi/linux/ethtool.h> |
3ae7c0b2 | 19 | |
3a7da39d BH |
20 | #ifdef CONFIG_COMPAT |
21 | ||
22 | struct compat_ethtool_rx_flow_spec { | |
23 | u32 flow_type; | |
127fe533 AD |
24 | union ethtool_flow_union h_u; |
25 | struct ethtool_flow_ext h_ext; | |
26 | union ethtool_flow_union m_u; | |
27 | struct ethtool_flow_ext m_ext; | |
3a7da39d BH |
28 | compat_u64 ring_cookie; |
29 | u32 location; | |
30 | }; | |
31 | ||
32 | struct compat_ethtool_rxnfc { | |
33 | u32 cmd; | |
34 | u32 flow_type; | |
35 | compat_u64 data; | |
36 | struct compat_ethtool_rx_flow_spec fs; | |
37 | u32 rule_cnt; | |
38 | u32 rule_locs[0]; | |
39 | }; | |
40 | ||
41 | #endif /* CONFIG_COMPAT */ | |
c3ce7e20 | 42 | |
a1467085 DM |
43 | #include <linux/rculist.h> |
44 | ||
68f512f2 BH |
45 | /** |
46 | * enum ethtool_phys_id_state - indicator state for physical identification | |
47 | * @ETHTOOL_ID_INACTIVE: Physical ID indicator should be deactivated | |
48 | * @ETHTOOL_ID_ACTIVE: Physical ID indicator should be activated | |
49 | * @ETHTOOL_ID_ON: LED should be turned on (used iff %ETHTOOL_ID_ACTIVE | |
50 | * is not supported) | |
51 | * @ETHTOOL_ID_OFF: LED should be turned off (used iff %ETHTOOL_ID_ACTIVE | |
52 | * is not supported) | |
53 | */ | |
54 | enum ethtool_phys_id_state { | |
55 | ETHTOOL_ID_INACTIVE, | |
56 | ETHTOOL_ID_ACTIVE, | |
57 | ETHTOOL_ID_ON, | |
58 | ETHTOOL_ID_OFF | |
59 | }; | |
60 | ||
892311f6 EP |
61 | enum { |
62 | ETH_RSS_HASH_TOP_BIT, /* Configurable RSS hash function - Toeplitz */ | |
63 | ETH_RSS_HASH_XOR_BIT, /* Configurable RSS hash function - Xor */ | |
abb521e3 | 64 | ETH_RSS_HASH_CRC32_BIT, /* Configurable RSS hash function - Crc32 */ |
892311f6 EP |
65 | |
66 | /* | |
67 | * Add your fresh new hash function bits above and remember to update | |
68 | * rss_hash_func_strings[] in ethtool.c | |
69 | */ | |
70 | ETH_RSS_HASH_FUNCS_COUNT | |
71 | }; | |
72 | ||
73 | #define __ETH_RSS_HASH_BIT(bit) ((u32)1 << (bit)) | |
74 | #define __ETH_RSS_HASH(name) __ETH_RSS_HASH_BIT(ETH_RSS_HASH_##name##_BIT) | |
75 | ||
76 | #define ETH_RSS_HASH_TOP __ETH_RSS_HASH(TOP) | |
77 | #define ETH_RSS_HASH_XOR __ETH_RSS_HASH(XOR) | |
abb521e3 | 78 | #define ETH_RSS_HASH_CRC32 __ETH_RSS_HASH(CRC32) |
892311f6 EP |
79 | |
80 | #define ETH_RSS_HASH_UNKNOWN 0 | |
81 | #define ETH_RSS_HASH_NO_CHANGE 0 | |
82 | ||
1da177e4 LT |
83 | struct net_device; |
84 | ||
85 | /* Some generic methods drivers may use in their ethtool_ops */ | |
86 | u32 ethtool_op_get_link(struct net_device *dev); | |
02eacbd0 | 87 | int ethtool_op_get_ts_info(struct net_device *dev, struct ethtool_ts_info *eti); |
1da177e4 | 88 | |
278bc429 BH |
89 | /** |
90 | * ethtool_rxfh_indir_default - get default value for RX flow hash indirection | |
91 | * @index: Index in RX flow hash indirection table | |
92 | * @n_rx_rings: Number of RX rings to use | |
93 | * | |
94 | * This function provides the default policy for RX flow hash indirection. | |
95 | */ | |
96 | static inline u32 ethtool_rxfh_indir_default(u32 index, u32 n_rx_rings) | |
97 | { | |
98 | return index % n_rx_rings; | |
99 | } | |
100 | ||
3f1ac7a7 DD |
101 | /* number of link mode bits/ulongs handled internally by kernel */ |
102 | #define __ETHTOOL_LINK_MODE_MASK_NBITS \ | |
103 | (__ETHTOOL_LINK_MODE_LAST + 1) | |
104 | ||
105 | /* declare a link mode bitmap */ | |
106 | #define __ETHTOOL_DECLARE_LINK_MODE_MASK(name) \ | |
107 | DECLARE_BITMAP(name, __ETHTOOL_LINK_MODE_MASK_NBITS) | |
108 | ||
109 | /* drivers must ignore base.cmd and base.link_mode_masks_nwords | |
110 | * fields, but they are allowed to overwrite them (will be ignored). | |
111 | */ | |
112 | struct ethtool_link_ksettings { | |
113 | struct ethtool_link_settings base; | |
114 | struct { | |
115 | __ETHTOOL_DECLARE_LINK_MODE_MASK(supported); | |
116 | __ETHTOOL_DECLARE_LINK_MODE_MASK(advertising); | |
117 | __ETHTOOL_DECLARE_LINK_MODE_MASK(lp_advertising); | |
118 | } link_modes; | |
119 | }; | |
120 | ||
121 | /** | |
122 | * ethtool_link_ksettings_zero_link_mode - clear link_ksettings link mode mask | |
123 | * @ptr : pointer to struct ethtool_link_ksettings | |
124 | * @name : one of supported/advertising/lp_advertising | |
125 | */ | |
126 | #define ethtool_link_ksettings_zero_link_mode(ptr, name) \ | |
127 | bitmap_zero((ptr)->link_modes.name, __ETHTOOL_LINK_MODE_MASK_NBITS) | |
128 | ||
129 | /** | |
130 | * ethtool_link_ksettings_add_link_mode - set bit in link_ksettings | |
131 | * link mode mask | |
132 | * @ptr : pointer to struct ethtool_link_ksettings | |
133 | * @name : one of supported/advertising/lp_advertising | |
134 | * @mode : one of the ETHTOOL_LINK_MODE_*_BIT | |
135 | * (not atomic, no bound checking) | |
136 | */ | |
137 | #define ethtool_link_ksettings_add_link_mode(ptr, name, mode) \ | |
138 | __set_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name) | |
139 | ||
606c07f3 LT |
140 | /** |
141 | * ethtool_link_ksettings_del_link_mode - clear bit in link_ksettings | |
142 | * link mode mask | |
143 | * @ptr : pointer to struct ethtool_link_ksettings | |
144 | * @name : one of supported/advertising/lp_advertising | |
145 | * @mode : one of the ETHTOOL_LINK_MODE_*_BIT | |
146 | * (not atomic, no bound checking) | |
147 | */ | |
148 | #define ethtool_link_ksettings_del_link_mode(ptr, name, mode) \ | |
149 | __clear_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name) | |
150 | ||
3f1ac7a7 DD |
151 | /** |
152 | * ethtool_link_ksettings_test_link_mode - test bit in ksettings link mode mask | |
153 | * @ptr : pointer to struct ethtool_link_ksettings | |
154 | * @name : one of supported/advertising/lp_advertising | |
155 | * @mode : one of the ETHTOOL_LINK_MODE_*_BIT | |
156 | * (not atomic, no bound checking) | |
157 | * | |
158 | * Returns true/false. | |
159 | */ | |
160 | #define ethtool_link_ksettings_test_link_mode(ptr, name, mode) \ | |
161 | test_bit(ETHTOOL_LINK_MODE_ ## mode ## _BIT, (ptr)->link_modes.name) | |
162 | ||
163 | extern int | |
164 | __ethtool_get_link_ksettings(struct net_device *dev, | |
165 | struct ethtool_link_ksettings *link_ksettings); | |
166 | ||
6d62b4d5 PR |
167 | void ethtool_convert_legacy_u32_to_link_mode(unsigned long *dst, |
168 | u32 legacy_u32); | |
169 | ||
170 | /* return false if src had higher bits set. lower bits always updated. */ | |
171 | bool ethtool_convert_link_mode_to_legacy_u32(u32 *legacy_u32, | |
172 | const unsigned long *src); | |
173 | ||
1da177e4 | 174 | /** |
8717d07b | 175 | * struct ethtool_ops - optional netdev operations |
3f1ac7a7 DD |
176 | * @get_settings: DEPRECATED, use %get_link_ksettings/%set_link_ksettings |
177 | * API. Get various device settings including Ethernet link | |
8ae6daca | 178 | * settings. The @cmd parameter is expected to have been cleared |
3f1ac7a7 DD |
179 | * before get_settings is called. Returns a negative error code |
180 | * or zero. | |
181 | * @set_settings: DEPRECATED, use %get_link_ksettings/%set_link_ksettings | |
182 | * API. Set various device settings including Ethernet link | |
8717d07b BH |
183 | * settings. Returns a negative error code or zero. |
184 | * @get_drvinfo: Report driver/device information. Should only set the | |
185 | * @driver, @version, @fw_version and @bus_info fields. If not | |
186 | * implemented, the @driver and @bus_info fields will be filled in | |
187 | * according to the netdev's parent device. | |
188 | * @get_regs_len: Get buffer length required for @get_regs | |
e20b5b61 BH |
189 | * @get_regs: Get device registers |
190 | * @get_wol: Report whether Wake-on-Lan is enabled | |
8717d07b BH |
191 | * @set_wol: Turn Wake-on-Lan on or off. Returns a negative error code |
192 | * or zero. | |
193 | * @get_msglevel: Report driver message level. This should be the value | |
194 | * of the @msg_enable field used by netif logging functions. | |
e20b5b61 | 195 | * @set_msglevel: Set driver message level |
8717d07b BH |
196 | * @nway_reset: Restart autonegotiation. Returns a negative error code |
197 | * or zero. | |
198 | * @get_link: Report whether physical link is up. Will only be called if | |
199 | * the netdev is up. Should usually be set to ethtool_op_get_link(), | |
200 | * which uses netif_carrier_ok(). | |
e20b5b61 | 201 | * @get_eeprom: Read data from the device EEPROM. |
1da177e4 LT |
202 | * Should fill in the magic field. Don't need to check len for zero |
203 | * or wraparound. Fill in the data argument with the eeprom values | |
204 | * from offset to offset + len. Update len to the amount read. | |
205 | * Returns an error or zero. | |
e20b5b61 | 206 | * @set_eeprom: Write data to the device EEPROM. |
1da177e4 LT |
207 | * Should validate the magic field. Don't need to check len for zero |
208 | * or wraparound. Update len to the amount written. Returns an error | |
209 | * or zero. | |
8717d07b BH |
210 | * @get_coalesce: Get interrupt coalescing parameters. Returns a negative |
211 | * error code or zero. | |
212 | * @set_coalesce: Set interrupt coalescing parameters. Returns a negative | |
213 | * error code or zero. | |
e20b5b61 | 214 | * @get_ringparam: Report ring sizes |
8717d07b | 215 | * @set_ringparam: Set ring sizes. Returns a negative error code or zero. |
e20b5b61 | 216 | * @get_pauseparam: Report pause parameters |
8717d07b BH |
217 | * @set_pauseparam: Set pause parameters. Returns a negative error code |
218 | * or zero. | |
e20b5b61 BH |
219 | * @self_test: Run specified self-tests |
220 | * @get_strings: Return a set of strings that describe the requested objects | |
68f512f2 BH |
221 | * @set_phys_id: Identify the physical devices, e.g. by flashing an LED |
222 | * attached to it. The implementation may update the indicator | |
223 | * asynchronously or synchronously, but in either case it must return | |
224 | * quickly. It is initially called with the argument %ETHTOOL_ID_ACTIVE, | |
fce55922 AB |
225 | * and must either activate asynchronous updates and return zero, return |
226 | * a negative error or return a positive frequency for synchronous | |
227 | * indication (e.g. 1 for one on/off cycle per second). If it returns | |
228 | * a frequency then it will be called again at intervals with the | |
68f512f2 BH |
229 | * argument %ETHTOOL_ID_ON or %ETHTOOL_ID_OFF and should set the state of |
230 | * the indicator accordingly. Finally, it is called with the argument | |
231 | * %ETHTOOL_ID_INACTIVE and must deactivate the indicator. Returns a | |
232 | * negative error code or zero. | |
8717d07b BH |
233 | * @get_ethtool_stats: Return extended statistics about the device. |
234 | * This is only useful if the device maintains statistics not | |
235 | * included in &struct rtnl_link_stats64. | |
236 | * @begin: Function to be called before any other operation. Returns a | |
237 | * negative error code or zero. | |
238 | * @complete: Function to be called after any other operation except | |
239 | * @begin. Will be called even if the other operation failed. | |
8717d07b BH |
240 | * @get_priv_flags: Report driver-specific feature flags. |
241 | * @set_priv_flags: Set driver-specific feature flags. Returns a negative | |
242 | * error code or zero. | |
243 | * @get_sset_count: Get number of strings that @get_strings will write. | |
244 | * @get_rxnfc: Get RX flow classification rules. Returns a negative | |
245 | * error code or zero. | |
246 | * @set_rxnfc: Set RX flow classification rules. Returns a negative | |
247 | * error code or zero. | |
248 | * @flash_device: Write a firmware image to device's flash memory. | |
249 | * Returns a negative error code or zero. | |
250 | * @reset: Reset (part of) the device, as specified by a bitmask of | |
251 | * flags from &enum ethtool_reset_flags. Returns a negative | |
252 | * error code or zero. | |
3de0b592 VD |
253 | * @get_rxfh_key_size: Get the size of the RX flow hash key. |
254 | * Returns zero if not supported for this specific device. | |
7850f63f BH |
255 | * @get_rxfh_indir_size: Get the size of the RX flow hash indirection table. |
256 | * Returns zero if not supported for this specific device. | |
892311f6 EP |
257 | * @get_rxfh: Get the contents of the RX flow hash indirection table, hash key |
258 | * and/or hash function. | |
8717d07b | 259 | * Returns a negative error code or zero. |
892311f6 EP |
260 | * @set_rxfh: Set the contents of the RX flow hash indirection table, hash |
261 | * key, and/or hash function. Arguments which are set to %NULL or zero | |
262 | * will remain unchanged. | |
263 | * Returns a negative error code or zero. An error code must be returned | |
264 | * if at least one unsupported change was requested. | |
8b5933c3 | 265 | * @get_channels: Get number of channels. |
266 | * @set_channels: Set number of channels. Returns a negative error code or | |
267 | * zero. | |
29dd54b7 AC |
268 | * @get_dump_flag: Get dump flag indicating current dump length, version, |
269 | * and flag of the device. | |
270 | * @get_dump_data: Get dump data. | |
271 | * @set_dump: Set dump specific flags to the device. | |
c8f3a8c3 RC |
272 | * @get_ts_info: Get the time stamping and PTP hardware clock capabilities. |
273 | * Drivers supporting transmit time stamps in software should set this to | |
274 | * ethtool_op_get_ts_info(). | |
41c3cb6d SH |
275 | * @get_module_info: Get the size and type of the eeprom contained within |
276 | * a plug-in module. | |
277 | * @get_module_eeprom: Get the eeprom information from the plug-in module | |
80f12ecc YM |
278 | * @get_eee: Get Energy-Efficient (EEE) supported and status. |
279 | * @set_eee: Set EEE status (enable/disable) as well as LPI timers. | |
421797b1 KL |
280 | * @get_per_queue_coalesce: Get interrupt coalescing parameters per queue. |
281 | * It must check that the given queue number is valid. If neither a RX nor | |
282 | * a TX queue has this number, return -EINVAL. If only a RX queue or a TX | |
283 | * queue has this number, set the inapplicable fields to ~0 and return 0. | |
284 | * Returns a negative error code or zero. | |
f38d138a KL |
285 | * @set_per_queue_coalesce: Set interrupt coalescing parameters per queue. |
286 | * It must check that the given queue number is valid. If neither a RX nor | |
287 | * a TX queue has this number, return -EINVAL. If only a RX queue or a TX | |
288 | * queue has this number, ignore the inapplicable fields. | |
289 | * Returns a negative error code or zero. | |
3f1ac7a7 DD |
290 | * @get_link_ksettings: When defined, takes precedence over the |
291 | * %get_settings method. Get various device settings | |
292 | * including Ethernet link settings. The %cmd and | |
293 | * %link_mode_masks_nwords fields should be ignored (use | |
294 | * %__ETHTOOL_LINK_MODE_MASK_NBITS instead of the latter), any | |
295 | * change to them will be overwritten by kernel. Returns a | |
296 | * negative error code or zero. | |
297 | * @set_link_ksettings: When defined, takes precedence over the | |
298 | * %set_settings method. Set various device settings including | |
299 | * Ethernet link settings. The %cmd and %link_mode_masks_nwords | |
300 | * fields should be ignored (use %__ETHTOOL_LINK_MODE_MASK_NBITS | |
301 | * instead of the latter), any change to them will be overwritten | |
302 | * by kernel. Returns a negative error code or zero. | |
8717d07b BH |
303 | * |
304 | * All operations are optional (i.e. the function pointer may be set | |
305 | * to %NULL) and callers must take this into account. Callers must | |
b4f79e5c | 306 | * hold the RTNL lock. |
8717d07b BH |
307 | * |
308 | * See the structures used by these operations for further documentation. | |
6e201c85 BH |
309 | * Note that for all operations using a structure ending with a zero- |
310 | * length array, the array is allocated separately in the kernel and | |
311 | * is passed to the driver as an additional parameter. | |
8717d07b BH |
312 | * |
313 | * See &struct net_device and &struct net_device_ops for documentation | |
314 | * of the generic netdev features interface. | |
1da177e4 LT |
315 | */ |
316 | struct ethtool_ops { | |
317 | int (*get_settings)(struct net_device *, struct ethtool_cmd *); | |
318 | int (*set_settings)(struct net_device *, struct ethtool_cmd *); | |
319 | void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *); | |
320 | int (*get_regs_len)(struct net_device *); | |
321 | void (*get_regs)(struct net_device *, struct ethtool_regs *, void *); | |
322 | void (*get_wol)(struct net_device *, struct ethtool_wolinfo *); | |
323 | int (*set_wol)(struct net_device *, struct ethtool_wolinfo *); | |
324 | u32 (*get_msglevel)(struct net_device *); | |
325 | void (*set_msglevel)(struct net_device *, u32); | |
326 | int (*nway_reset)(struct net_device *); | |
327 | u32 (*get_link)(struct net_device *); | |
328 | int (*get_eeprom_len)(struct net_device *); | |
97f8aefb | 329 | int (*get_eeprom)(struct net_device *, |
330 | struct ethtool_eeprom *, u8 *); | |
331 | int (*set_eeprom)(struct net_device *, | |
332 | struct ethtool_eeprom *, u8 *); | |
1da177e4 LT |
333 | int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *); |
334 | int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *); | |
97f8aefb | 335 | void (*get_ringparam)(struct net_device *, |
336 | struct ethtool_ringparam *); | |
337 | int (*set_ringparam)(struct net_device *, | |
338 | struct ethtool_ringparam *); | |
339 | void (*get_pauseparam)(struct net_device *, | |
340 | struct ethtool_pauseparam*); | |
341 | int (*set_pauseparam)(struct net_device *, | |
342 | struct ethtool_pauseparam*); | |
1da177e4 LT |
343 | void (*self_test)(struct net_device *, struct ethtool_test *, u64 *); |
344 | void (*get_strings)(struct net_device *, u32 stringset, u8 *); | |
68f512f2 | 345 | int (*set_phys_id)(struct net_device *, enum ethtool_phys_id_state); |
97f8aefb | 346 | void (*get_ethtool_stats)(struct net_device *, |
347 | struct ethtool_stats *, u64 *); | |
1da177e4 LT |
348 | int (*begin)(struct net_device *); |
349 | void (*complete)(struct net_device *); | |
97f8aefb | 350 | u32 (*get_priv_flags)(struct net_device *); |
351 | int (*set_priv_flags)(struct net_device *, u32); | |
ff03d49f | 352 | int (*get_sset_count)(struct net_device *, int); |
97f8aefb | 353 | int (*get_rxnfc)(struct net_device *, |
815c7db5 | 354 | struct ethtool_rxnfc *, u32 *rule_locs); |
59089d8d | 355 | int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *); |
97f8aefb | 356 | int (*flash_device)(struct net_device *, struct ethtool_flash *); |
d73d3a8c | 357 | int (*reset)(struct net_device *, u32 *); |
3de0b592 | 358 | u32 (*get_rxfh_key_size)(struct net_device *); |
7850f63f | 359 | u32 (*get_rxfh_indir_size)(struct net_device *); |
892311f6 EP |
360 | int (*get_rxfh)(struct net_device *, u32 *indir, u8 *key, |
361 | u8 *hfunc); | |
33cb0fa7 | 362 | int (*set_rxfh)(struct net_device *, const u32 *indir, |
892311f6 | 363 | const u8 *key, const u8 hfunc); |
8b5933c3 | 364 | void (*get_channels)(struct net_device *, struct ethtool_channels *); |
365 | int (*set_channels)(struct net_device *, struct ethtool_channels *); | |
29dd54b7 AC |
366 | int (*get_dump_flag)(struct net_device *, struct ethtool_dump *); |
367 | int (*get_dump_data)(struct net_device *, | |
368 | struct ethtool_dump *, void *); | |
369 | int (*set_dump)(struct net_device *, struct ethtool_dump *); | |
c8f3a8c3 | 370 | int (*get_ts_info)(struct net_device *, struct ethtool_ts_info *); |
41c3cb6d SH |
371 | int (*get_module_info)(struct net_device *, |
372 | struct ethtool_modinfo *); | |
373 | int (*get_module_eeprom)(struct net_device *, | |
374 | struct ethtool_eeprom *, u8 *); | |
80f12ecc YM |
375 | int (*get_eee)(struct net_device *, struct ethtool_eee *); |
376 | int (*set_eee)(struct net_device *, struct ethtool_eee *); | |
f0db9b07 GV |
377 | int (*get_tunable)(struct net_device *, |
378 | const struct ethtool_tunable *, void *); | |
379 | int (*set_tunable)(struct net_device *, | |
380 | const struct ethtool_tunable *, const void *); | |
421797b1 KL |
381 | int (*get_per_queue_coalesce)(struct net_device *, u32, |
382 | struct ethtool_coalesce *); | |
f38d138a KL |
383 | int (*set_per_queue_coalesce)(struct net_device *, u32, |
384 | struct ethtool_coalesce *); | |
3f1ac7a7 DD |
385 | int (*get_link_ksettings)(struct net_device *, |
386 | struct ethtool_link_ksettings *); | |
387 | int (*set_link_ksettings)(struct net_device *, | |
388 | const struct ethtool_link_ksettings *); | |
1a5f3da2 VSR |
389 | int (*get_fecparam)(struct net_device *, |
390 | struct ethtool_fecparam *); | |
391 | int (*set_fecparam)(struct net_device *, | |
392 | struct ethtool_fecparam *); | |
1da177e4 | 393 | }; |
1da177e4 | 394 | #endif /* _LINUX_ETHTOOL_H */ |