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Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelv...
[deliverable/linux.git] / include / linux / ethtool.h
CommitLineData
1da177e4
LT		 1/*
2 * ethtool.h: Defines for Linux ethtool.
3 *
4 * Copyright (C) 1998 David S. Miller (davem@redhat.com)
5 * Copyright 2001 Jeff Garzik <jgarzik@pobox.com>
6 * Portions Copyright 2001 Sun Microsystems (thockin@sun.com)
7 * Portions Copyright 2002 Intel (eli.kupermann@intel.com,
8 * christopher.leech@intel.com,
9 * scott.feldman@intel.com)
59089d8d 10 * Portions Copyright (C) Sun Microsystems 2008
1da177e4
LT		 11 */
12
13#ifndef _LINUX_ETHTOOL_H
14#define _LINUX_ETHTOOL_H
15
e621e691 16#include <linux/types.h>
1da177e4
LT		 17
18/* This should work for both 32 and 64 bit userland. */
19struct ethtool_cmd {
c3ce7e20
DW		 20 __u32 cmd;
21 __u32 supported; /* Features this interface supports */
22 __u32 advertising; /* Features this interface advertises */
23 __u16 speed; /* The forced speed, 10Mb, 100Mb, gigabit */
24 __u8 duplex; /* Duplex, half or full */
25 __u8 port; /* Which connector port */
26 __u8 phy_address;
27 __u8 transceiver; /* Which transceiver to use */
28 __u8 autoneg; /* Enable or disable autonegotiation */
0c09c1a4 29 __u8 mdio_support;
c3ce7e20
DW		 30 __u32 maxtxpkt; /* Tx pkts before generating tx int */
31 __u32 maxrxpkt; /* Rx pkts before generating rx int */
b11f8d8c 32 __u16 speed_hi;
18760f1e
CL		 33 __u8 eth_tp_mdix;
34 __u8 reserved2;
0c09c1a4
BH		 35 __u32 lp_advertising; /* Features the link partner advertises */
36 __u32 reserved[2];
1da177e4
LT		 37};
38
b11f8d8c
BP		 39static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
40 __u32 speed)
41{
42
43 ep->speed = (__u16)speed;
44 ep->speed_hi = (__u16)(speed >> 16);
45}
46
47static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep)
48{
49 return (ep->speed_hi << 16) | ep->speed;
50}
51
1da177e4
LT		 52#define ETHTOOL_BUSINFO_LEN 32
53/* these strings are set to whatever the driver author decides... */
54struct ethtool_drvinfo {
c3ce7e20 55 __u32 cmd;
1da177e4
LT		 56 char driver[32]; /* driver short name, "tulip", "eepro100" */
57 char version[32]; /* driver version string */
58 char fw_version[32]; /* firmware version string, if applicable */
59 char bus_info[ETHTOOL_BUSINFO_LEN]; /* Bus info for this IF. */
60 /* For PCI devices, use pci_name(pci_dev). */
61 char reserved1[32];
339bf024
JG		 62 char reserved2[12];
63 __u32 n_priv_flags; /* number of flags valid in ETHTOOL_GPFLAGS */
c3ce7e20
DW		 64 __u32 n_stats; /* number of u64's from ETHTOOL_GSTATS */
65 __u32 testinfo_len;
66 __u32 eedump_len; /* Size of data from ETHTOOL_GEEPROM (bytes) */
67 __u32 regdump_len; /* Size of data from ETHTOOL_GREGS (bytes) */
1da177e4
LT		 68};
69
70#define SOPASS_MAX 6
71/* wake-on-lan settings */
72struct ethtool_wolinfo {
c3ce7e20
DW		 73 __u32 cmd;
74 __u32 supported;
75 __u32 wolopts;
76 __u8 sopass[SOPASS_MAX]; /* SecureOn(tm) password */
1da177e4
LT		 77};
78
79/* for passing single values */
80struct ethtool_value {
c3ce7e20
DW		 81 __u32 cmd;
82 __u32 data;
1da177e4
LT		 83};
84
85/* for passing big chunks of data */
86struct ethtool_regs {
c3ce7e20
DW		 87 __u32 cmd;
88 __u32 version; /* driver-specific, indicates different chips/revs */
89 __u32 len; /* bytes */
90 __u8 data[0];
1da177e4
LT		 91};
92
93/* for passing EEPROM chunks */
94struct ethtool_eeprom {
c3ce7e20
DW		 95 __u32 cmd;
96 __u32 magic;
97 __u32 offset; /* in bytes */
98 __u32 len; /* in bytes */
99 __u8 data[0];
1da177e4
LT		 100};
101
102/* for configuring coalescing parameters of chip */
103struct ethtool_coalesce {
c3ce7e20 104 __u32 cmd; /* ETHTOOL_{G,S}COALESCE */
1da177e4
LT		 105
106 /* How many usecs to delay an RX interrupt after
107 * a packet arrives. If 0, only rx_max_coalesced_frames
108 * is used.
109 */
c3ce7e20 110 __u32 rx_coalesce_usecs;
1da177e4
LT		 111
112 /* How many packets to delay an RX interrupt after
113 * a packet arrives. If 0, only rx_coalesce_usecs is
114 * used. It is illegal to set both usecs and max frames
115 * to zero as this would cause RX interrupts to never be
116 * generated.
117 */
c3ce7e20 118 __u32 rx_max_coalesced_frames;
1da177e4
LT		 119
120 /* Same as above two parameters, except that these values
121 * apply while an IRQ is being serviced by the host. Not
122 * all cards support this feature and the values are ignored
123 * in that case.
124 */
c3ce7e20
DW		 125 __u32 rx_coalesce_usecs_irq;
126 __u32 rx_max_coalesced_frames_irq;
1da177e4
LT		 127
128 /* How many usecs to delay a TX interrupt after
129 * a packet is sent. If 0, only tx_max_coalesced_frames
130 * is used.
131 */
c3ce7e20 132 __u32 tx_coalesce_usecs;
1da177e4
LT		 133
134 /* How many packets to delay a TX interrupt after
135 * a packet is sent. If 0, only tx_coalesce_usecs is
136 * used. It is illegal to set both usecs and max frames
137 * to zero as this would cause TX interrupts to never be
138 * generated.
139 */
c3ce7e20 140 __u32 tx_max_coalesced_frames;
1da177e4
LT		 141
142 /* Same as above two parameters, except that these values
143 * apply while an IRQ is being serviced by the host. Not
144 * all cards support this feature and the values are ignored
145 * in that case.
146 */
c3ce7e20
DW		 147 __u32 tx_coalesce_usecs_irq;
148 __u32 tx_max_coalesced_frames_irq;
1da177e4
LT		 149
150 /* How many usecs to delay in-memory statistics
151 * block updates. Some drivers do not have an in-memory
152 * statistic block, and in such cases this value is ignored.
153 * This value must not be zero.
154 */
c3ce7e20 155 __u32 stats_block_coalesce_usecs;
1da177e4
LT		 156
157 /* Adaptive RX/TX coalescing is an algorithm implemented by
158 * some drivers to improve latency under low packet rates and
159 * improve throughput under high packet rates. Some drivers
160 * only implement one of RX or TX adaptive coalescing. Anything
161 * not implemented by the driver causes these values to be
162 * silently ignored.
163 */
c3ce7e20
DW		 164 __u32 use_adaptive_rx_coalesce;
165 __u32 use_adaptive_tx_coalesce;
1da177e4
LT		 166
167 /* When the packet rate (measured in packets per second)
168 * is below pkt_rate_low, the {rx,tx}_*_low parameters are
169 * used.
170 */
c3ce7e20
DW		 171 __u32 pkt_rate_low;
172 __u32 rx_coalesce_usecs_low;
173 __u32 rx_max_coalesced_frames_low;
174 __u32 tx_coalesce_usecs_low;
175 __u32 tx_max_coalesced_frames_low;
1da177e4
LT		 176
177 /* When the packet rate is below pkt_rate_high but above
178 * pkt_rate_low (both measured in packets per second) the
179 * normal {rx,tx}_* coalescing parameters are used.
180 */
181
182 /* When the packet rate is (measured in packets per second)
183 * is above pkt_rate_high, the {rx,tx}_*_high parameters are
184 * used.
185 */
c3ce7e20
DW		 186 __u32 pkt_rate_high;
187 __u32 rx_coalesce_usecs_high;
188 __u32 rx_max_coalesced_frames_high;
189 __u32 tx_coalesce_usecs_high;
190 __u32 tx_max_coalesced_frames_high;
1da177e4
LT		 191
192 /* How often to do adaptive coalescing packet rate sampling,
193 * measured in seconds. Must not be zero.
194 */
c3ce7e20 195 __u32 rate_sample_interval;
1da177e4
LT		 196};
197
198/* for configuring RX/TX ring parameters */
199struct ethtool_ringparam {
c3ce7e20 200 __u32 cmd; /* ETHTOOL_{G,S}RINGPARAM */
1da177e4
LT		 201
202 /* Read only attributes. These indicate the maximum number
203 * of pending RX/TX ring entries the driver will allow the
204 * user to set.
205 */
c3ce7e20
DW		 206 __u32 rx_max_pending;
207 __u32 rx_mini_max_pending;
208 __u32 rx_jumbo_max_pending;
209 __u32 tx_max_pending;
1da177e4
LT		 210
211 /* Values changeable by the user. The valid values are
212 * in the range 1 to the "*_max_pending" counterpart above.
213 */
c3ce7e20
DW		 214 __u32 rx_pending;
215 __u32 rx_mini_pending;
216 __u32 rx_jumbo_pending;
217 __u32 tx_pending;
1da177e4
LT		 218};
219
220/* for configuring link flow control parameters */
221struct ethtool_pauseparam {
c3ce7e20 222 __u32 cmd; /* ETHTOOL_{G,S}PAUSEPARAM */
1da177e4
LT		 223
224 /* If the link is being auto-negotiated (via ethtool_cmd.autoneg
225 * being true) the user may set 'autonet' here non-zero to have the
226 * pause parameters be auto-negotiated too. In such a case, the
227 * {rx,tx}_pause values below determine what capabilities are
228 * advertised.
229 *
230 * If 'autoneg' is zero or the link is not being auto-negotiated,
231 * then {rx,tx}_pause force the driver to use/not-use pause
232 * flow control.
233 */
c3ce7e20
DW		 234 __u32 autoneg;
235 __u32 rx_pause;
236 __u32 tx_pause;
1da177e4
LT		 237};
238
239#define ETH_GSTRING_LEN 32
240enum ethtool_stringset {
241 ETH_SS_TEST = 0,
242 ETH_SS_STATS,
339bf024 243 ETH_SS_PRIV_FLAGS,
1da177e4
LT		 244};
245
246/* for passing string sets for data tagging */
247struct ethtool_gstrings {
c3ce7e20
DW		 248 __u32 cmd; /* ETHTOOL_GSTRINGS */
249 __u32 string_set; /* string set id e.c. ETH_SS_TEST, etc*/
250 __u32 len; /* number of strings in the string set */
251 __u8 data[0];
1da177e4
LT		 252};
253
254enum ethtool_test_flags {
255 ETH_TEST_FL_OFFLINE = (1 << 0), /* online / offline */
256 ETH_TEST_FL_FAILED = (1 << 1), /* test passed / failed */
257};
258
259/* for requesting NIC test and getting results*/
260struct ethtool_test {
c3ce7e20
DW		 261 __u32 cmd; /* ETHTOOL_TEST */
262 __u32 flags; /* ETH_TEST_FL_xxx */
263 __u32 reserved;
264 __u32 len; /* result length, in number of u64 elements */
265 __u64 data[0];
1da177e4
LT		 266};
267
268/* for dumping NIC-specific statistics */
269struct ethtool_stats {
c3ce7e20
DW		 270 __u32 cmd; /* ETHTOOL_GSTATS */
271 __u32 n_stats; /* number of u64's being returned */
272 __u64 data[0];
1da177e4
LT		 273};
274
a6f9a705 275struct ethtool_perm_addr {
c3ce7e20
DW		 276 __u32 cmd; /* ETHTOOL_GPERMADDR */
277 __u32 size;
278 __u8 data[0];
a6f9a705
JW		 279};
280
3ae7c0b2
JG		 281/* boolean flags controlling per-interface behavior characteristics.
282 * When reading, the flag indicates whether or not a certain behavior
283 * is enabled/present. When writing, the flag indicates whether
284 * or not the driver should turn on (set) or off (clear) a behavior.
285 *
286 * Some behaviors may read-only (unconditionally absent or present).
287 * If such is the case, return EINVAL in the set-flags operation if the
288 * flag differs from the read-only value.
289 */
290enum ethtool_flags {
291 ETH_FLAG_LRO = (1 << 15), /* LRO is enabled */
292};
293
59089d8d
SB		 294/* The following structures are for supporting RX network flow
295 * classification configuration. Note, all multibyte fields, e.g.,
296 * ip4src, ip4dst, psrc, pdst, spi, etc. are expected to be in network
297 * byte order.
298 */
299struct ethtool_tcpip4_spec {
300 __be32 ip4src;
301 __be32 ip4dst;
302 __be16 psrc;
303 __be16 pdst;
304 __u8 tos;
305};
306
307struct ethtool_ah_espip4_spec {
308 __be32 ip4src;
309 __be32 ip4dst;
310 __be32 spi;
311 __u8 tos;
312};
313
314struct ethtool_rawip4_spec {
315 __be32 ip4src;
316 __be32 ip4dst;
317 __u8 hdata[64];
318};
319
320struct ethtool_ether_spec {
321 __be16 ether_type;
322 __u8 frame_size;
323 __u8 eframe[16];
324};
325
326#define ETH_RX_NFC_IP4 1
327#define ETH_RX_NFC_IP6 2
328
329struct ethtool_usrip4_spec {
330 __be32 ip4src;
331 __be32 ip4dst;
332 __be32 l4_4_bytes;
333 __u8 tos;
334 __u8 ip_ver;
335 __u8 proto;
336};
337
338struct ethtool_rx_flow_spec {
0853ad66 339 __u32 flow_type;
59089d8d
SB		 340 union {
341 struct ethtool_tcpip4_spec tcp_ip4_spec;
342 struct ethtool_tcpip4_spec udp_ip4_spec;
343 struct ethtool_tcpip4_spec sctp_ip4_spec;
344 struct ethtool_ah_espip4_spec ah_ip4_spec;
345 struct ethtool_ah_espip4_spec esp_ip4_spec;
346 struct ethtool_rawip4_spec raw_ip4_spec;
347 struct ethtool_ether_spec ether_spec;
348 struct ethtool_usrip4_spec usr_ip4_spec;
349 __u8 hdata[64];
350 } h_u, m_u; /* entry, mask */
351 __u64 ring_cookie;
352 __u32 location;
353};
354
355struct ethtool_rxnfc {
356 __u32 cmd;
357 __u32 flow_type;
358 /* The rx flow hash value or the rule DB size */
359 __u64 data;
360 struct ethtool_rx_flow_spec fs;
361 __u32 rule_cnt;
362 __u32 rule_locs[0];
0853ad66
SB		 363};
364
c3ce7e20
DW		 365#ifdef __KERNEL__
366
1da177e4
LT		 367struct net_device;
368
369/* Some generic methods drivers may use in their ethtool_ops */
370u32 ethtool_op_get_link(struct net_device *dev);
371u32 ethtool_op_get_tx_csum(struct net_device *dev);
372int ethtool_op_set_tx_csum(struct net_device *dev, u32 data);
69f6a0fa 373int ethtool_op_set_tx_hw_csum(struct net_device *dev, u32 data);
6460d948 374int ethtool_op_set_tx_ipv6_csum(struct net_device *dev, u32 data);
1da177e4
LT		 375u32 ethtool_op_get_sg(struct net_device *dev);
376int ethtool_op_set_sg(struct net_device *dev, u32 data);
377u32 ethtool_op_get_tso(struct net_device *dev);
378int ethtool_op_set_tso(struct net_device *dev, u32 data);
e89e9cf5
AR		 379u32 ethtool_op_get_ufo(struct net_device *dev);
380int ethtool_op_set_ufo(struct net_device *dev, u32 data);
3ae7c0b2
JG		 381u32 ethtool_op_get_flags(struct net_device *dev);
382int ethtool_op_set_flags(struct net_device *dev, u32 data);
1da177e4
LT		 383
384/**
385 * &ethtool_ops - Alter and report network device settings
386 * get_settings: Get device-specific settings
387 * set_settings: Set device-specific settings
388 * get_drvinfo: Report driver information
389 * get_regs: Get device registers
390 * get_wol: Report whether Wake-on-Lan is enabled
391 * set_wol: Turn Wake-on-Lan on or off
392 * get_msglevel: Report driver message level
393 * set_msglevel: Set driver message level
394 * nway_reset: Restart autonegotiation
395 * get_link: Get link status
396 * get_eeprom: Read data from the device EEPROM
397 * set_eeprom: Write data to the device EEPROM
398 * get_coalesce: Get interrupt coalescing parameters
399 * set_coalesce: Set interrupt coalescing parameters
400 * get_ringparam: Report ring sizes
401 * set_ringparam: Set ring sizes
402 * get_pauseparam: Report pause parameters
fd3f8984 403 * set_pauseparam: Set pause parameters
1da177e4
LT		 404 * get_rx_csum: Report whether receive checksums are turned on or off
405 * set_rx_csum: Turn receive checksum on or off
406 * get_tx_csum: Report whether transmit checksums are turned on or off
407 * set_tx_csum: Turn transmit checksums on or off
408 * get_sg: Report whether scatter-gather is enabled
409 * set_sg: Turn scatter-gather on or off
410 * get_tso: Report whether TCP segmentation offload is enabled
411 * set_tso: Turn TCP segmentation offload on or off
e89e9cf5
AR		 412 * get_ufo: Report whether UDP fragmentation offload is enabled
413 * set_ufo: Turn UDP fragmentation offload on or off
1da177e4
LT		 414 * self_test: Run specified self-tests
415 * get_strings: Return a set of strings that describe the requested objects
416 * phys_id: Identify the device
417 * get_stats: Return statistics about the device
3ae7c0b2
JG		 418 * get_flags: get 32-bit flags bitmap
419 * set_flags: set 32-bit flags bitmap
a6f9a705 420 *
1da177e4
LT		 421 * Description:
422 *
423 * get_settings:
424 * @get_settings is passed an &ethtool_cmd to fill in. It returns
425 * an negative errno or zero.
426 *
427 * set_settings:
428 * @set_settings is passed an &ethtool_cmd and should attempt to set
429 * all the settings this device supports. It may return an error value
430 * if something goes wrong (otherwise 0).
431 *
432 * get_eeprom:
433 * Should fill in the magic field. Don't need to check len for zero
434 * or wraparound. Fill in the data argument with the eeprom values
435 * from offset to offset + len. Update len to the amount read.
436 * Returns an error or zero.
437 *
438 * set_eeprom:
439 * Should validate the magic field. Don't need to check len for zero
440 * or wraparound. Update len to the amount written. Returns an error
441 * or zero.
442 */
443struct ethtool_ops {
444 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
445 int (*set_settings)(struct net_device *, struct ethtool_cmd *);
446 void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *);
447 int (*get_regs_len)(struct net_device *);
448 void (*get_regs)(struct net_device *, struct ethtool_regs *, void *);
449 void (*get_wol)(struct net_device *, struct ethtool_wolinfo *);
450 int (*set_wol)(struct net_device *, struct ethtool_wolinfo *);
451 u32 (*get_msglevel)(struct net_device *);
452 void (*set_msglevel)(struct net_device *, u32);
453 int (*nway_reset)(struct net_device *);
454 u32 (*get_link)(struct net_device *);
455 int (*get_eeprom_len)(struct net_device *);
456 int (*get_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
457 int (*set_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
458 int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *);
459 int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *);
460 void (*get_ringparam)(struct net_device *, struct ethtool_ringparam *);
461 int (*set_ringparam)(struct net_device *, struct ethtool_ringparam *);
462 void (*get_pauseparam)(struct net_device *, struct ethtool_pauseparam*);
463 int (*set_pauseparam)(struct net_device *, struct ethtool_pauseparam*);
464 u32 (*get_rx_csum)(struct net_device *);
465 int (*set_rx_csum)(struct net_device *, u32);
466 u32 (*get_tx_csum)(struct net_device *);
467 int (*set_tx_csum)(struct net_device *, u32);
468 u32 (*get_sg)(struct net_device *);
469 int (*set_sg)(struct net_device *, u32);
470 u32 (*get_tso)(struct net_device *);
471 int (*set_tso)(struct net_device *, u32);
1da177e4
LT		 472 void (*self_test)(struct net_device *, struct ethtool_test *, u64 *);
473 void (*get_strings)(struct net_device *, u32 stringset, u8 *);
474 int (*phys_id)(struct net_device *, u32);
1da177e4
LT		 475 void (*get_ethtool_stats)(struct net_device *, struct ethtool_stats *, u64 *);
476 int (*begin)(struct net_device *);
477 void (*complete)(struct net_device *);
e89e9cf5
AR		 478 u32 (*get_ufo)(struct net_device *);
479 int (*set_ufo)(struct net_device *, u32);
3ae7c0b2
JG		 480 u32 (*get_flags)(struct net_device *);
481 int (*set_flags)(struct net_device *, u32);
339bf024
JG		 482 u32 (*get_priv_flags)(struct net_device *);
483 int (*set_priv_flags)(struct net_device *, u32);
ff03d49f
JG		 484 int (*get_sset_count)(struct net_device *, int);
485
486 /* the following hooks are obsolete */
487 int (*self_test_count)(struct net_device *);/* use get_sset_count */
488 int (*get_stats_count)(struct net_device *);/* use get_sset_count */
59089d8d
SB		 489 int (*get_rxnfc)(struct net_device *, struct ethtool_rxnfc *, void *);
490 int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *);
1da177e4 491};
c3ce7e20 492#endif /* __KERNEL__ */
1da177e4
LT		 493
494/* CMDs currently supported */
495#define ETHTOOL_GSET 0x00000001 /* Get settings. */
496#define ETHTOOL_SSET 0x00000002 /* Set settings. */
497#define ETHTOOL_GDRVINFO 0x00000003 /* Get driver info. */
498#define ETHTOOL_GREGS 0x00000004 /* Get NIC registers. */
499#define ETHTOOL_GWOL 0x00000005 /* Get wake-on-lan options. */
500#define ETHTOOL_SWOL 0x00000006 /* Set wake-on-lan options. */
501#define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */
502#define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level. */
503#define ETHTOOL_NWAY_RST 0x00000009 /* Restart autonegotiation. */
504#define ETHTOOL_GLINK 0x0000000a /* Get link status (ethtool_value) */
505#define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */
506#define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data. */
507#define ETHTOOL_GCOALESCE 0x0000000e /* Get coalesce config */
508#define ETHTOOL_SCOALESCE 0x0000000f /* Set coalesce config. */
509#define ETHTOOL_GRINGPARAM 0x00000010 /* Get ring parameters */
510#define ETHTOOL_SRINGPARAM 0x00000011 /* Set ring parameters. */
511#define ETHTOOL_GPAUSEPARAM 0x00000012 /* Get pause parameters */
512#define ETHTOOL_SPAUSEPARAM 0x00000013 /* Set pause parameters. */
513#define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */
514#define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */
515#define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */
516#define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */
517#define ETHTOOL_GSG 0x00000018 /* Get scatter-gather enable
518 * (ethtool_value) */
519#define ETHTOOL_SSG 0x00000019 /* Set scatter-gather enable
520 * (ethtool_value). */
521#define ETHTOOL_TEST 0x0000001a /* execute NIC self-test. */
522#define ETHTOOL_GSTRINGS 0x0000001b /* get specified string set */
523#define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */
524#define ETHTOOL_GSTATS 0x0000001d /* get NIC-specific statistics */
525#define ETHTOOL_GTSO 0x0000001e /* Get TSO enable (ethtool_value) */
526#define ETHTOOL_STSO 0x0000001f /* Set TSO enable (ethtool_value) */
a6f9a705 527#define ETHTOOL_GPERMADDR 0x00000020 /* Get permanent hardware address */
e89e9cf5
AR		 528#define ETHTOOL_GUFO 0x00000021 /* Get UFO enable (ethtool_value) */
529#define ETHTOOL_SUFO 0x00000022 /* Set UFO enable (ethtool_value) */
37c3185a
HX		 530#define ETHTOOL_GGSO 0x00000023 /* Get GSO enable (ethtool_value) */
531#define ETHTOOL_SGSO 0x00000024 /* Set GSO enable (ethtool_value) */
3ae7c0b2
JG		 532#define ETHTOOL_GFLAGS 0x00000025 /* Get flags bitmap(ethtool_value) */
533#define ETHTOOL_SFLAGS 0x00000026 /* Set flags bitmap(ethtool_value) */
339bf024
JG		 534#define ETHTOOL_GPFLAGS 0x00000027 /* Get driver-private flags bitmap */
535#define ETHTOOL_SPFLAGS 0x00000028 /* Set driver-private flags bitmap */
1da177e4 536
0853ad66
SB		 537#define ETHTOOL_GRXFH 0x00000029 /* Get RX flow hash configuration */
538#define ETHTOOL_SRXFH 0x0000002a /* Set RX flow hash configuration */
b240a0e5
HX		 539#define ETHTOOL_GGRO 0x0000002b /* Get GRO enable (ethtool_value) */
540#define ETHTOOL_SGRO 0x0000002c /* Set GRO enable (ethtool_value) */
59089d8d
SB		 541#define ETHTOOL_GRXRINGS 0x0000002d /* Get RX rings available for LB */
542#define ETHTOOL_GRXCLSRLCNT 0x0000002e /* Get RX class rule count */
543#define ETHTOOL_GRXCLSRULE 0x0000002f /* Get RX classification rule */
544#define ETHTOOL_GRXCLSRLALL 0x00000030 /* Get all RX classification rule */
545#define ETHTOOL_SRXCLSRLDEL 0x00000031 /* Delete RX classification rule */
546#define ETHTOOL_SRXCLSRLINS 0x00000032 /* Insert RX classification rule */
0853ad66 547
1da177e4
LT		 548/* compatibility with older code */
549#define SPARC_ETH_GSET ETHTOOL_GSET
550#define SPARC_ETH_SSET ETHTOOL_SSET
551
552/* Indicates what features are supported by the interface. */
553#define SUPPORTED_10baseT_Half (1 << 0)
554#define SUPPORTED_10baseT_Full (1 << 1)
555#define SUPPORTED_100baseT_Half (1 << 2)
556#define SUPPORTED_100baseT_Full (1 << 3)
557#define SUPPORTED_1000baseT_Half (1 << 4)
558#define SUPPORTED_1000baseT_Full (1 << 5)
559#define SUPPORTED_Autoneg (1 << 6)
560#define SUPPORTED_TP (1 << 7)
561#define SUPPORTED_AUI (1 << 8)
562#define SUPPORTED_MII (1 << 9)
563#define SUPPORTED_FIBRE (1 << 10)
564#define SUPPORTED_BNC (1 << 11)
565#define SUPPORTED_10000baseT_Full (1 << 12)
00db8189
AF		 566#define SUPPORTED_Pause (1 << 13)
567#define SUPPORTED_Asym_Pause (1 << 14)
427c2196 568#define SUPPORTED_2500baseX_Full (1 << 15)
894b19a6
BH		 569#define SUPPORTED_Backplane (1 << 16)
570#define SUPPORTED_1000baseKX_Full (1 << 17)
571#define SUPPORTED_10000baseKX4_Full (1 << 18)
572#define SUPPORTED_10000baseKR_Full (1 << 19)
573#define SUPPORTED_10000baseR_FEC (1 << 20)
1da177e4
LT		 574
575/* Indicates what features are advertised by the interface. */
576#define ADVERTISED_10baseT_Half (1 << 0)
577#define ADVERTISED_10baseT_Full (1 << 1)
578#define ADVERTISED_100baseT_Half (1 << 2)
579#define ADVERTISED_100baseT_Full (1 << 3)
580#define ADVERTISED_1000baseT_Half (1 << 4)
581#define ADVERTISED_1000baseT_Full (1 << 5)
582#define ADVERTISED_Autoneg (1 << 6)
583#define ADVERTISED_TP (1 << 7)
584#define ADVERTISED_AUI (1 << 8)
585#define ADVERTISED_MII (1 << 9)
586#define ADVERTISED_FIBRE (1 << 10)
587#define ADVERTISED_BNC (1 << 11)
588#define ADVERTISED_10000baseT_Full (1 << 12)
00db8189
AF		 589#define ADVERTISED_Pause (1 << 13)
590#define ADVERTISED_Asym_Pause (1 << 14)
427c2196 591#define ADVERTISED_2500baseX_Full (1 << 15)
894b19a6
BH		 592#define ADVERTISED_Backplane (1 << 16)
593#define ADVERTISED_1000baseKX_Full (1 << 17)
594#define ADVERTISED_10000baseKX4_Full (1 << 18)
595#define ADVERTISED_10000baseKR_Full (1 << 19)
596#define ADVERTISED_10000baseR_FEC (1 << 20)
1da177e4
LT		 597
598/* The following are all involved in forcing a particular link
599 * mode for the device for setting things. When getting the
600 * devices settings, these indicate the current mode and whether
601 * it was foced up into this mode or autonegotiated.
602 */
603
5b0c76ad 604/* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */
1da177e4
LT		 605#define SPEED_10 10
606#define SPEED_100 100
607#define SPEED_1000 1000
5b0c76ad 608#define SPEED_2500 2500
1da177e4
LT		 609#define SPEED_10000 10000
610
611/* Duplex, half or full. */
612#define DUPLEX_HALF 0x00
613#define DUPLEX_FULL 0x01
614
615/* Which connector port. */
616#define PORT_TP 0x00
617#define PORT_AUI 0x01
618#define PORT_MII 0x02
619#define PORT_FIBRE 0x03
620#define PORT_BNC 0x04
0821c717 621#define PORT_OTHER 0xff
1da177e4
LT		 622
623/* Which transceiver to use. */
624#define XCVR_INTERNAL 0x00
625#define XCVR_EXTERNAL 0x01
626#define XCVR_DUMMY1 0x02
627#define XCVR_DUMMY2 0x03
628#define XCVR_DUMMY3 0x04
629
630/* Enable or disable autonegotiation. If this is set to enable,
631 * the forced link modes above are completely ignored.
632 */
633#define AUTONEG_DISABLE 0x00
634#define AUTONEG_ENABLE 0x01
635
18760f1e
CL		 636/* Mode MDI or MDI-X */
637#define ETH_TP_MDI_INVALID 0x00
638#define ETH_TP_MDI 0x01
639#define ETH_TP_MDI_X 0x02
640
1da177e4
LT		 641/* Wake-On-Lan options. */
642#define WAKE_PHY (1 << 0)
643#define WAKE_UCAST (1 << 1)
644#define WAKE_MCAST (1 << 2)
645#define WAKE_BCAST (1 << 3)
646#define WAKE_ARP (1 << 4)
647#define WAKE_MAGIC (1 << 5)
648#define WAKE_MAGICSECURE (1 << 6) /* only meaningful if WAKE_MAGIC */
649
0853ad66
SB		 650/* L3-L4 network traffic flow types */
651#define TCP_V4_FLOW 0x01
652#define UDP_V4_FLOW 0x02
653#define SCTP_V4_FLOW 0x03
654#define AH_ESP_V4_FLOW 0x04
655#define TCP_V6_FLOW 0x05
656#define UDP_V6_FLOW 0x06
657#define SCTP_V6_FLOW 0x07
658#define AH_ESP_V6_FLOW 0x08
59089d8d
SB		 659#define AH_V4_FLOW 0x09
660#define ESP_V4_FLOW 0x0a
661#define AH_V6_FLOW 0x0b
662#define ESP_V6_FLOW 0x0c
663#define IP_USER_FLOW 0x0d
0853ad66
SB		 664
665/* L3-L4 network traffic flow hash options */
0853ad66
SB		 666#define RXH_L2DA (1 << 1)
667#define RXH_VLAN (1 << 2)
668#define RXH_L3_PROTO (1 << 3)
669#define RXH_IP_SRC (1 << 4)
670#define RXH_IP_DST (1 << 5)
671#define RXH_L4_B_0_1 (1 << 6) /* src port in case of TCP/UDP/SCTP */
672#define RXH_L4_B_2_3 (1 << 7) /* dst port in case of TCP/UDP/SCTP */
673#define RXH_DISCARD (1 << 31)
674
59089d8d 675#define RX_CLS_FLOW_DISC 0xffffffffffffffffULL
0853ad66 676
1da177e4 677#endif /* _LINUX_ETHTOOL_H */
Linux kernel - Deliverables
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