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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)
10 * Portions Copyright (C) Sun Microsystems 2008
11 */
12
13#ifndef _LINUX_ETHTOOL_H
14#define _LINUX_ETHTOOL_H
15
16#include <linux/types.h>
17
18/* This should work for both 32 and 64 bit userland. */
19struct ethtool_cmd {
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 */
29 __u8 mdio_support;
30 __u32 maxtxpkt; /* Tx pkts before generating tx int */
31 __u32 maxrxpkt; /* Rx pkts before generating rx int */
32 __u16 speed_hi;
33 __u8 eth_tp_mdix;
34 __u8 reserved2;
35 __u32 lp_advertising; /* Features the link partner advertises */
36 __u32 reserved[2];
37};
38
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
52#define ETHTOOL_FWVERS_LEN 32
53#define ETHTOOL_BUSINFO_LEN 32
54/* these strings are set to whatever the driver author decides... */
55struct ethtool_drvinfo {
56 __u32 cmd;
57 char driver[32]; /* driver short name, "tulip", "eepro100" */
58 char version[32]; /* driver version string */
59 char fw_version[ETHTOOL_FWVERS_LEN]; /* firmware version string */
60 char bus_info[ETHTOOL_BUSINFO_LEN]; /* Bus info for this IF. */
61 /* For PCI devices, use pci_name(pci_dev). */
62 char reserved1[32];
63 char reserved2[12];
64 __u32 n_priv_flags; /* number of flags valid in ETHTOOL_GPFLAGS */
65 __u32 n_stats; /* number of u64's from ETHTOOL_GSTATS */
66 __u32 testinfo_len;
67 __u32 eedump_len; /* Size of data from ETHTOOL_GEEPROM (bytes) */
68 __u32 regdump_len; /* Size of data from ETHTOOL_GREGS (bytes) */
69};
70
71#define SOPASS_MAX 6
72/* wake-on-lan settings */
73struct ethtool_wolinfo {
74 __u32 cmd;
75 __u32 supported;
76 __u32 wolopts;
77 __u8 sopass[SOPASS_MAX]; /* SecureOn(tm) password */
78};
79
80/* for passing single values */
81struct ethtool_value {
82 __u32 cmd;
83 __u32 data;
84};
85
86/* for passing big chunks of data */
87struct ethtool_regs {
88 __u32 cmd;
89 __u32 version; /* driver-specific, indicates different chips/revs */
90 __u32 len; /* bytes */
91 __u8 data[0];
92};
93
94/* for passing EEPROM chunks */
95struct ethtool_eeprom {
96 __u32 cmd;
97 __u32 magic;
98 __u32 offset; /* in bytes */
99 __u32 len; /* in bytes */
100 __u8 data[0];
101};
102
103/* for configuring coalescing parameters of chip */
104struct ethtool_coalesce {
105 __u32 cmd; /* ETHTOOL_{G,S}COALESCE */
106
107 /* How many usecs to delay an RX interrupt after
108 * a packet arrives. If 0, only rx_max_coalesced_frames
109 * is used.
110 */
111 __u32 rx_coalesce_usecs;
112
113 /* How many packets to delay an RX interrupt after
114 * a packet arrives. If 0, only rx_coalesce_usecs is
115 * used. It is illegal to set both usecs and max frames
116 * to zero as this would cause RX interrupts to never be
117 * generated.
118 */
119 __u32 rx_max_coalesced_frames;
120
121 /* Same as above two parameters, except that these values
122 * apply while an IRQ is being serviced by the host. Not
123 * all cards support this feature and the values are ignored
124 * in that case.
125 */
126 __u32 rx_coalesce_usecs_irq;
127 __u32 rx_max_coalesced_frames_irq;
128
129 /* How many usecs to delay a TX interrupt after
130 * a packet is sent. If 0, only tx_max_coalesced_frames
131 * is used.
132 */
133 __u32 tx_coalesce_usecs;
134
135 /* How many packets to delay a TX interrupt after
136 * a packet is sent. If 0, only tx_coalesce_usecs is
137 * used. It is illegal to set both usecs and max frames
138 * to zero as this would cause TX interrupts to never be
139 * generated.
140 */
141 __u32 tx_max_coalesced_frames;
142
143 /* Same as above two parameters, except that these values
144 * apply while an IRQ is being serviced by the host. Not
145 * all cards support this feature and the values are ignored
146 * in that case.
147 */
148 __u32 tx_coalesce_usecs_irq;
149 __u32 tx_max_coalesced_frames_irq;
150
151 /* How many usecs to delay in-memory statistics
152 * block updates. Some drivers do not have an in-memory
153 * statistic block, and in such cases this value is ignored.
154 * This value must not be zero.
155 */
156 __u32 stats_block_coalesce_usecs;
157
158 /* Adaptive RX/TX coalescing is an algorithm implemented by
159 * some drivers to improve latency under low packet rates and
160 * improve throughput under high packet rates. Some drivers
161 * only implement one of RX or TX adaptive coalescing. Anything
162 * not implemented by the driver causes these values to be
163 * silently ignored.
164 */
165 __u32 use_adaptive_rx_coalesce;
166 __u32 use_adaptive_tx_coalesce;
167
168 /* When the packet rate (measured in packets per second)
169 * is below pkt_rate_low, the {rx,tx}_*_low parameters are
170 * used.
171 */
172 __u32 pkt_rate_low;
173 __u32 rx_coalesce_usecs_low;
174 __u32 rx_max_coalesced_frames_low;
175 __u32 tx_coalesce_usecs_low;
176 __u32 tx_max_coalesced_frames_low;
177
178 /* When the packet rate is below pkt_rate_high but above
179 * pkt_rate_low (both measured in packets per second) the
180 * normal {rx,tx}_* coalescing parameters are used.
181 */
182
183 /* When the packet rate is (measured in packets per second)
184 * is above pkt_rate_high, the {rx,tx}_*_high parameters are
185 * used.
186 */
187 __u32 pkt_rate_high;
188 __u32 rx_coalesce_usecs_high;
189 __u32 rx_max_coalesced_frames_high;
190 __u32 tx_coalesce_usecs_high;
191 __u32 tx_max_coalesced_frames_high;
192
193 /* How often to do adaptive coalescing packet rate sampling,
194 * measured in seconds. Must not be zero.
195 */
196 __u32 rate_sample_interval;
197};
198
199/* for configuring RX/TX ring parameters */
200struct ethtool_ringparam {
201 __u32 cmd; /* ETHTOOL_{G,S}RINGPARAM */
202
203 /* Read only attributes. These indicate the maximum number
204 * of pending RX/TX ring entries the driver will allow the
205 * user to set.
206 */
207 __u32 rx_max_pending;
208 __u32 rx_mini_max_pending;
209 __u32 rx_jumbo_max_pending;
210 __u32 tx_max_pending;
211
212 /* Values changeable by the user. The valid values are
213 * in the range 1 to the "*_max_pending" counterpart above.
214 */
215 __u32 rx_pending;
216 __u32 rx_mini_pending;
217 __u32 rx_jumbo_pending;
218 __u32 tx_pending;
219};
220
221/* for configuring link flow control parameters */
222struct ethtool_pauseparam {
223 __u32 cmd; /* ETHTOOL_{G,S}PAUSEPARAM */
224
225 /* If the link is being auto-negotiated (via ethtool_cmd.autoneg
226 * being true) the user may set 'autonet' here non-zero to have the
227 * pause parameters be auto-negotiated too. In such a case, the
228 * {rx,tx}_pause values below determine what capabilities are
229 * advertised.
230 *
231 * If 'autoneg' is zero or the link is not being auto-negotiated,
232 * then {rx,tx}_pause force the driver to use/not-use pause
233 * flow control.
234 */
235 __u32 autoneg;
236 __u32 rx_pause;
237 __u32 tx_pause;
238};
239
240#define ETH_GSTRING_LEN 32
241enum ethtool_stringset {
242 ETH_SS_TEST = 0,
243 ETH_SS_STATS,
244 ETH_SS_PRIV_FLAGS,
245};
246
247/* for passing string sets for data tagging */
248struct ethtool_gstrings {
249 __u32 cmd; /* ETHTOOL_GSTRINGS */
250 __u32 string_set; /* string set id e.c. ETH_SS_TEST, etc*/
251 __u32 len; /* number of strings in the string set */
252 __u8 data[0];
253};
254
255enum ethtool_test_flags {
256 ETH_TEST_FL_OFFLINE = (1 << 0), /* online / offline */
257 ETH_TEST_FL_FAILED = (1 << 1), /* test passed / failed */
258};
259
260/* for requesting NIC test and getting results*/
261struct ethtool_test {
262 __u32 cmd; /* ETHTOOL_TEST */
263 __u32 flags; /* ETH_TEST_FL_xxx */
264 __u32 reserved;
265 __u32 len; /* result length, in number of u64 elements */
266 __u64 data[0];
267};
268
269/* for dumping NIC-specific statistics */
270struct ethtool_stats {
271 __u32 cmd; /* ETHTOOL_GSTATS */
272 __u32 n_stats; /* number of u64's being returned */
273 __u64 data[0];
274};
275
276struct ethtool_perm_addr {
277 __u32 cmd; /* ETHTOOL_GPERMADDR */
278 __u32 size;
279 __u8 data[0];
280};
281
282/* boolean flags controlling per-interface behavior characteristics.
283 * When reading, the flag indicates whether or not a certain behavior
284 * is enabled/present. When writing, the flag indicates whether
285 * or not the driver should turn on (set) or off (clear) a behavior.
286 *
287 * Some behaviors may read-only (unconditionally absent or present).
288 * If such is the case, return EINVAL in the set-flags operation if the
289 * flag differs from the read-only value.
290 */
291enum ethtool_flags {
292 ETH_FLAG_LRO = (1 << 15), /* LRO is enabled */
293};
294
295/* The following structures are for supporting RX network flow
296 * classification configuration. Note, all multibyte fields, e.g.,
297 * ip4src, ip4dst, psrc, pdst, spi, etc. are expected to be in network
298 * byte order.
299 */
300struct ethtool_tcpip4_spec {
301 __be32 ip4src;
302 __be32 ip4dst;
303 __be16 psrc;
304 __be16 pdst;
305 __u8 tos;
306};
307
308struct ethtool_ah_espip4_spec {
309 __be32 ip4src;
310 __be32 ip4dst;
311 __be32 spi;
312 __u8 tos;
313};
314
315struct ethtool_rawip4_spec {
316 __be32 ip4src;
317 __be32 ip4dst;
318 __u8 hdata[64];
319};
320
321struct ethtool_ether_spec {
322 __be16 ether_type;
323 __u8 frame_size;
324 __u8 eframe[16];
325};
326
327#define ETH_RX_NFC_IP4 1
328#define ETH_RX_NFC_IP6 2
329
330struct ethtool_usrip4_spec {
331 __be32 ip4src;
332 __be32 ip4dst;
333 __be32 l4_4_bytes;
334 __u8 tos;
335 __u8 ip_ver;
336 __u8 proto;
337};
338
339struct ethtool_rx_flow_spec {
340 __u32 flow_type;
341 union {
342 struct ethtool_tcpip4_spec tcp_ip4_spec;
343 struct ethtool_tcpip4_spec udp_ip4_spec;
344 struct ethtool_tcpip4_spec sctp_ip4_spec;
345 struct ethtool_ah_espip4_spec ah_ip4_spec;
346 struct ethtool_ah_espip4_spec esp_ip4_spec;
347 struct ethtool_rawip4_spec raw_ip4_spec;
348 struct ethtool_ether_spec ether_spec;
349 struct ethtool_usrip4_spec usr_ip4_spec;
350 __u8 hdata[64];
351 } h_u, m_u; /* entry, mask */
352 __u64 ring_cookie;
353 __u32 location;
354};
355
356struct ethtool_rxnfc {
357 __u32 cmd;
358 __u32 flow_type;
359 /* The rx flow hash value or the rule DB size */
360 __u64 data;
361 struct ethtool_rx_flow_spec fs;
362 __u32 rule_cnt;
363 __u32 rule_locs[0];
364};
365
366#define ETHTOOL_FLASH_MAX_FILENAME 128
367enum ethtool_flash_op_type {
368 ETHTOOL_FLASH_ALL_REGIONS = 0,
369};
370
371/* for passing firmware flashing related parameters */
372struct ethtool_flash {
373 __u32 cmd;
374 __u32 region;
375 char data[ETHTOOL_FLASH_MAX_FILENAME];
376};
377
378#ifdef __KERNEL__
379
380struct net_device;
381
382/* Some generic methods drivers may use in their ethtool_ops */
383u32 ethtool_op_get_link(struct net_device *dev);
384u32 ethtool_op_get_rx_csum(struct net_device *dev);
385u32 ethtool_op_get_tx_csum(struct net_device *dev);
386int ethtool_op_set_tx_csum(struct net_device *dev, u32 data);
387int ethtool_op_set_tx_hw_csum(struct net_device *dev, u32 data);
388int ethtool_op_set_tx_ipv6_csum(struct net_device *dev, u32 data);
389u32 ethtool_op_get_sg(struct net_device *dev);
390int ethtool_op_set_sg(struct net_device *dev, u32 data);
391u32 ethtool_op_get_tso(struct net_device *dev);
392int ethtool_op_set_tso(struct net_device *dev, u32 data);
393u32 ethtool_op_get_ufo(struct net_device *dev);
394int ethtool_op_set_ufo(struct net_device *dev, u32 data);
395u32 ethtool_op_get_flags(struct net_device *dev);
396int ethtool_op_set_flags(struct net_device *dev, u32 data);
397
398/**
399 * ðtool_ops - Alter and report network device settings
400 * get_settings: Get device-specific settings
401 * set_settings: Set device-specific settings
402 * get_drvinfo: Report driver information
403 * get_regs: Get device registers
404 * get_wol: Report whether Wake-on-Lan is enabled
405 * set_wol: Turn Wake-on-Lan on or off
406 * get_msglevel: Report driver message level
407 * set_msglevel: Set driver message level
408 * nway_reset: Restart autonegotiation
409 * get_link: Get link status
410 * get_eeprom: Read data from the device EEPROM
411 * set_eeprom: Write data to the device EEPROM
412 * get_coalesce: Get interrupt coalescing parameters
413 * set_coalesce: Set interrupt coalescing parameters
414 * get_ringparam: Report ring sizes
415 * set_ringparam: Set ring sizes
416 * get_pauseparam: Report pause parameters
417 * set_pauseparam: Set pause parameters
418 * get_rx_csum: Report whether receive checksums are turned on or off
419 * set_rx_csum: Turn receive checksum on or off
420 * get_tx_csum: Report whether transmit checksums are turned on or off
421 * set_tx_csum: Turn transmit checksums on or off
422 * get_sg: Report whether scatter-gather is enabled
423 * set_sg: Turn scatter-gather on or off
424 * get_tso: Report whether TCP segmentation offload is enabled
425 * set_tso: Turn TCP segmentation offload on or off
426 * get_ufo: Report whether UDP fragmentation offload is enabled
427 * set_ufo: Turn UDP fragmentation offload on or off
428 * self_test: Run specified self-tests
429 * get_strings: Return a set of strings that describe the requested objects
430 * phys_id: Identify the device
431 * get_stats: Return statistics about the device
432 * get_flags: get 32-bit flags bitmap
433 * set_flags: set 32-bit flags bitmap
434 *
435 * Description:
436 *
437 * get_settings:
438 * @get_settings is passed an ðtool_cmd to fill in. It returns
439 * an negative errno or zero.
440 *
441 * set_settings:
442 * @set_settings is passed an ðtool_cmd and should attempt to set
443 * all the settings this device supports. It may return an error value
444 * if something goes wrong (otherwise 0).
445 *
446 * get_eeprom:
447 * Should fill in the magic field. Don't need to check len for zero
448 * or wraparound. Fill in the data argument with the eeprom values
449 * from offset to offset + len. Update len to the amount read.
450 * Returns an error or zero.
451 *
452 * set_eeprom:
453 * Should validate the magic field. Don't need to check len for zero
454 * or wraparound. Update len to the amount written. Returns an error
455 * or zero.
456 */
457struct ethtool_ops {
458 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
459 int (*set_settings)(struct net_device *, struct ethtool_cmd *);
460 void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *);
461 int (*get_regs_len)(struct net_device *);
462 void (*get_regs)(struct net_device *, struct ethtool_regs *, void *);
463 void (*get_wol)(struct net_device *, struct ethtool_wolinfo *);
464 int (*set_wol)(struct net_device *, struct ethtool_wolinfo *);
465 u32 (*get_msglevel)(struct net_device *);
466 void (*set_msglevel)(struct net_device *, u32);
467 int (*nway_reset)(struct net_device *);
468 u32 (*get_link)(struct net_device *);
469 int (*get_eeprom_len)(struct net_device *);
470 int (*get_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
471 int (*set_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
472 int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *);
473 int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *);
474 void (*get_ringparam)(struct net_device *, struct ethtool_ringparam *);
475 int (*set_ringparam)(struct net_device *, struct ethtool_ringparam *);
476 void (*get_pauseparam)(struct net_device *, struct ethtool_pauseparam*);
477 int (*set_pauseparam)(struct net_device *, struct ethtool_pauseparam*);
478 u32 (*get_rx_csum)(struct net_device *);
479 int (*set_rx_csum)(struct net_device *, u32);
480 u32 (*get_tx_csum)(struct net_device *);
481 int (*set_tx_csum)(struct net_device *, u32);
482 u32 (*get_sg)(struct net_device *);
483 int (*set_sg)(struct net_device *, u32);
484 u32 (*get_tso)(struct net_device *);
485 int (*set_tso)(struct net_device *, u32);
486 void (*self_test)(struct net_device *, struct ethtool_test *, u64 *);
487 void (*get_strings)(struct net_device *, u32 stringset, u8 *);
488 int (*phys_id)(struct net_device *, u32);
489 void (*get_ethtool_stats)(struct net_device *, struct ethtool_stats *, u64 *);
490 int (*begin)(struct net_device *);
491 void (*complete)(struct net_device *);
492 u32 (*get_ufo)(struct net_device *);
493 int (*set_ufo)(struct net_device *, u32);
494 u32 (*get_flags)(struct net_device *);
495 int (*set_flags)(struct net_device *, u32);
496 u32 (*get_priv_flags)(struct net_device *);
497 int (*set_priv_flags)(struct net_device *, u32);
498 int (*get_sset_count)(struct net_device *, int);
499 int (*get_rxnfc)(struct net_device *, struct ethtool_rxnfc *, void *);
500 int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *);
501 int (*flash_device)(struct net_device *, struct ethtool_flash *);
502 int (*reset)(struct net_device *, u32 *);
503};
504#endif /* __KERNEL__ */
505
506/* CMDs currently supported */
507#define ETHTOOL_GSET 0x00000001 /* Get settings. */
508#define ETHTOOL_SSET 0x00000002 /* Set settings. */
509#define ETHTOOL_GDRVINFO 0x00000003 /* Get driver info. */
510#define ETHTOOL_GREGS 0x00000004 /* Get NIC registers. */
511#define ETHTOOL_GWOL 0x00000005 /* Get wake-on-lan options. */
512#define ETHTOOL_SWOL 0x00000006 /* Set wake-on-lan options. */
513#define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */
514#define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level. */
515#define ETHTOOL_NWAY_RST 0x00000009 /* Restart autonegotiation. */
516#define ETHTOOL_GLINK 0x0000000a /* Get link status (ethtool_value) */
517#define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */
518#define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data. */
519#define ETHTOOL_GCOALESCE 0x0000000e /* Get coalesce config */
520#define ETHTOOL_SCOALESCE 0x0000000f /* Set coalesce config. */
521#define ETHTOOL_GRINGPARAM 0x00000010 /* Get ring parameters */
522#define ETHTOOL_SRINGPARAM 0x00000011 /* Set ring parameters. */
523#define ETHTOOL_GPAUSEPARAM 0x00000012 /* Get pause parameters */
524#define ETHTOOL_SPAUSEPARAM 0x00000013 /* Set pause parameters. */
525#define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */
526#define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */
527#define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */
528#define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */
529#define ETHTOOL_GSG 0x00000018 /* Get scatter-gather enable
530 * (ethtool_value) */
531#define ETHTOOL_SSG 0x00000019 /* Set scatter-gather enable
532 * (ethtool_value). */
533#define ETHTOOL_TEST 0x0000001a /* execute NIC self-test. */
534#define ETHTOOL_GSTRINGS 0x0000001b /* get specified string set */
535#define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */
536#define ETHTOOL_GSTATS 0x0000001d /* get NIC-specific statistics */
537#define ETHTOOL_GTSO 0x0000001e /* Get TSO enable (ethtool_value) */
538#define ETHTOOL_STSO 0x0000001f /* Set TSO enable (ethtool_value) */
539#define ETHTOOL_GPERMADDR 0x00000020 /* Get permanent hardware address */
540#define ETHTOOL_GUFO 0x00000021 /* Get UFO enable (ethtool_value) */
541#define ETHTOOL_SUFO 0x00000022 /* Set UFO enable (ethtool_value) */
542#define ETHTOOL_GGSO 0x00000023 /* Get GSO enable (ethtool_value) */
543#define ETHTOOL_SGSO 0x00000024 /* Set GSO enable (ethtool_value) */
544#define ETHTOOL_GFLAGS 0x00000025 /* Get flags bitmap(ethtool_value) */
545#define ETHTOOL_SFLAGS 0x00000026 /* Set flags bitmap(ethtool_value) */
546#define ETHTOOL_GPFLAGS 0x00000027 /* Get driver-private flags bitmap */
547#define ETHTOOL_SPFLAGS 0x00000028 /* Set driver-private flags bitmap */
548
549#define ETHTOOL_GRXFH 0x00000029 /* Get RX flow hash configuration */
550#define ETHTOOL_SRXFH 0x0000002a /* Set RX flow hash configuration */
551#define ETHTOOL_GGRO 0x0000002b /* Get GRO enable (ethtool_value) */
552#define ETHTOOL_SGRO 0x0000002c /* Set GRO enable (ethtool_value) */
553#define ETHTOOL_GRXRINGS 0x0000002d /* Get RX rings available for LB */
554#define ETHTOOL_GRXCLSRLCNT 0x0000002e /* Get RX class rule count */
555#define ETHTOOL_GRXCLSRULE 0x0000002f /* Get RX classification rule */
556#define ETHTOOL_GRXCLSRLALL 0x00000030 /* Get all RX classification rule */
557#define ETHTOOL_SRXCLSRLDEL 0x00000031 /* Delete RX classification rule */
558#define ETHTOOL_SRXCLSRLINS 0x00000032 /* Insert RX classification rule */
559#define ETHTOOL_FLASHDEV 0x00000033 /* Flash firmware to device */
560#define ETHTOOL_RESET 0x00000034 /* Reset hardware */
561
562/* compatibility with older code */
563#define SPARC_ETH_GSET ETHTOOL_GSET
564#define SPARC_ETH_SSET ETHTOOL_SSET
565
566/* Indicates what features are supported by the interface. */
567#define SUPPORTED_10baseT_Half (1 << 0)
568#define SUPPORTED_10baseT_Full (1 << 1)
569#define SUPPORTED_100baseT_Half (1 << 2)
570#define SUPPORTED_100baseT_Full (1 << 3)
571#define SUPPORTED_1000baseT_Half (1 << 4)
572#define SUPPORTED_1000baseT_Full (1 << 5)
573#define SUPPORTED_Autoneg (1 << 6)
574#define SUPPORTED_TP (1 << 7)
575#define SUPPORTED_AUI (1 << 8)
576#define SUPPORTED_MII (1 << 9)
577#define SUPPORTED_FIBRE (1 << 10)
578#define SUPPORTED_BNC (1 << 11)
579#define SUPPORTED_10000baseT_Full (1 << 12)
580#define SUPPORTED_Pause (1 << 13)
581#define SUPPORTED_Asym_Pause (1 << 14)
582#define SUPPORTED_2500baseX_Full (1 << 15)
583#define SUPPORTED_Backplane (1 << 16)
584#define SUPPORTED_1000baseKX_Full (1 << 17)
585#define SUPPORTED_10000baseKX4_Full (1 << 18)
586#define SUPPORTED_10000baseKR_Full (1 << 19)
587#define SUPPORTED_10000baseR_FEC (1 << 20)
588
589/* Indicates what features are advertised by the interface. */
590#define ADVERTISED_10baseT_Half (1 << 0)
591#define ADVERTISED_10baseT_Full (1 << 1)
592#define ADVERTISED_100baseT_Half (1 << 2)
593#define ADVERTISED_100baseT_Full (1 << 3)
594#define ADVERTISED_1000baseT_Half (1 << 4)
595#define ADVERTISED_1000baseT_Full (1 << 5)
596#define ADVERTISED_Autoneg (1 << 6)
597#define ADVERTISED_TP (1 << 7)
598#define ADVERTISED_AUI (1 << 8)
599#define ADVERTISED_MII (1 << 9)
600#define ADVERTISED_FIBRE (1 << 10)
601#define ADVERTISED_BNC (1 << 11)
602#define ADVERTISED_10000baseT_Full (1 << 12)
603#define ADVERTISED_Pause (1 << 13)
604#define ADVERTISED_Asym_Pause (1 << 14)
605#define ADVERTISED_2500baseX_Full (1 << 15)
606#define ADVERTISED_Backplane (1 << 16)
607#define ADVERTISED_1000baseKX_Full (1 << 17)
608#define ADVERTISED_10000baseKX4_Full (1 << 18)
609#define ADVERTISED_10000baseKR_Full (1 << 19)
610#define ADVERTISED_10000baseR_FEC (1 << 20)
611
612/* The following are all involved in forcing a particular link
613 * mode for the device for setting things. When getting the
614 * devices settings, these indicate the current mode and whether
615 * it was foced up into this mode or autonegotiated.
616 */
617
618/* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */
619#define SPEED_10 10
620#define SPEED_100 100
621#define SPEED_1000 1000
622#define SPEED_2500 2500
623#define SPEED_10000 10000
624
625/* Duplex, half or full. */
626#define DUPLEX_HALF 0x00
627#define DUPLEX_FULL 0x01
628
629/* Which connector port. */
630#define PORT_TP 0x00
631#define PORT_AUI 0x01
632#define PORT_MII 0x02
633#define PORT_FIBRE 0x03
634#define PORT_BNC 0x04
635#define PORT_DA 0x05
636#define PORT_NONE 0xef
637#define PORT_OTHER 0xff
638
639/* Which transceiver to use. */
640#define XCVR_INTERNAL 0x00
641#define XCVR_EXTERNAL 0x01
642#define XCVR_DUMMY1 0x02
643#define XCVR_DUMMY2 0x03
644#define XCVR_DUMMY3 0x04
645
646/* Enable or disable autonegotiation. If this is set to enable,
647 * the forced link modes above are completely ignored.
648 */
649#define AUTONEG_DISABLE 0x00
650#define AUTONEG_ENABLE 0x01
651
652/* Mode MDI or MDI-X */
653#define ETH_TP_MDI_INVALID 0x00
654#define ETH_TP_MDI 0x01
655#define ETH_TP_MDI_X 0x02
656
657/* Wake-On-Lan options. */
658#define WAKE_PHY (1 << 0)
659#define WAKE_UCAST (1 << 1)
660#define WAKE_MCAST (1 << 2)
661#define WAKE_BCAST (1 << 3)
662#define WAKE_ARP (1 << 4)
663#define WAKE_MAGIC (1 << 5)
664#define WAKE_MAGICSECURE (1 << 6) /* only meaningful if WAKE_MAGIC */
665
666/* L3-L4 network traffic flow types */
667#define TCP_V4_FLOW 0x01
668#define UDP_V4_FLOW 0x02
669#define SCTP_V4_FLOW 0x03
670#define AH_ESP_V4_FLOW 0x04
671#define TCP_V6_FLOW 0x05
672#define UDP_V6_FLOW 0x06
673#define SCTP_V6_FLOW 0x07
674#define AH_ESP_V6_FLOW 0x08
675#define AH_V4_FLOW 0x09
676#define ESP_V4_FLOW 0x0a
677#define AH_V6_FLOW 0x0b
678#define ESP_V6_FLOW 0x0c
679#define IP_USER_FLOW 0x0d
680#define IPV4_FLOW 0x10
681#define IPV6_FLOW 0x11
682
683/* L3-L4 network traffic flow hash options */
684#define RXH_L2DA (1 << 1)
685#define RXH_VLAN (1 << 2)
686#define RXH_L3_PROTO (1 << 3)
687#define RXH_IP_SRC (1 << 4)
688#define RXH_IP_DST (1 << 5)
689#define RXH_L4_B_0_1 (1 << 6) /* src port in case of TCP/UDP/SCTP */
690#define RXH_L4_B_2_3 (1 << 7) /* dst port in case of TCP/UDP/SCTP */
691#define RXH_DISCARD (1 << 31)
692
693#define RX_CLS_FLOW_DISC 0xffffffffffffffffULL
694
695/* Reset flags */
696/* The reset() operation must clear the flags for the components which
697 * were actually reset. On successful return, the flags indicate the
698 * components which were not reset, either because they do not exist
699 * in the hardware or because they cannot be reset independently. The
700 * driver must never reset any components that were not requested.
701 */
702enum ethtool_reset_flags {
703 /* These flags represent components dedicated to the interface
704 * the command is addressed to. Shift any flag left by
705 * ETH_RESET_SHARED_SHIFT to reset a shared component of the
706 * same type.
707 */
708 ETH_RESET_MGMT = 1 << 0, /* Management processor */
709 ETH_RESET_IRQ = 1 << 1, /* Interrupt requester */
710 ETH_RESET_DMA = 1 << 2, /* DMA engine */
711 ETH_RESET_FILTER = 1 << 3, /* Filtering/flow direction */
712 ETH_RESET_OFFLOAD = 1 << 4, /* Protocol offload */
713 ETH_RESET_MAC = 1 << 5, /* Media access controller */
714 ETH_RESET_PHY = 1 << 6, /* Transceiver/PHY */
715 ETH_RESET_RAM = 1 << 7, /* RAM shared between
716 * multiple components */
717
718 ETH_RESET_DEDICATED = 0x0000ffff, /* All components dedicated to
719 * this interface */
720 ETH_RESET_ALL = 0xffffffff, /* All components used by this
721 * interface, even if shared */
722};
723#define ETH_RESET_SHARED_SHIFT 16
724
725#endif /* _LINUX_ETHTOOL_H */