ethtool.h 25 KB

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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. #ifndef _LINUX_ETHTOOL_H
  13. #define _LINUX_ETHTOOL_H
  14. #include <linux/types.h>
  15. /* This should work for both 32 and 64 bit userland. */
  16. struct ethtool_cmd {
  17. __u32 cmd;
  18. __u32 supported; /* Features this interface supports */
  19. __u32 advertising; /* Features this interface advertises */
  20. __u16 speed; /* The forced speed, 10Mb, 100Mb, gigabit */
  21. __u8 duplex; /* Duplex, half or full */
  22. __u8 port; /* Which connector port */
  23. __u8 phy_address;
  24. __u8 transceiver; /* Which transceiver to use */
  25. __u8 autoneg; /* Enable or disable autonegotiation */
  26. __u8 mdio_support;
  27. __u32 maxtxpkt; /* Tx pkts before generating tx int */
  28. __u32 maxrxpkt; /* Rx pkts before generating rx int */
  29. __u16 speed_hi;
  30. __u8 eth_tp_mdix;
  31. __u8 reserved2;
  32. __u32 lp_advertising; /* Features the link partner advertises */
  33. __u32 reserved[2];
  34. };
  35. static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
  36. __u32 speed)
  37. {
  38. ep->speed = (__u16)speed;
  39. ep->speed_hi = (__u16)(speed >> 16);
  40. }
  41. static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep)
  42. {
  43. return (ep->speed_hi << 16) | ep->speed;
  44. }
  45. #define ETHTOOL_FWVERS_LEN 32
  46. #define ETHTOOL_BUSINFO_LEN 32
  47. /* these strings are set to whatever the driver author decides... */
  48. struct ethtool_drvinfo {
  49. __u32 cmd;
  50. char driver[32]; /* driver short name, "tulip", "eepro100" */
  51. char version[32]; /* driver version string */
  52. char fw_version[ETHTOOL_FWVERS_LEN]; /* firmware version string */
  53. char bus_info[ETHTOOL_BUSINFO_LEN]; /* Bus info for this IF. */
  54. /* For PCI devices, use pci_name(pci_dev). */
  55. char reserved1[32];
  56. char reserved2[12];
  57. /*
  58. * Some struct members below are filled in
  59. * using ops->get_sset_count(). Obtaining
  60. * this info from ethtool_drvinfo is now
  61. * deprecated; Use ETHTOOL_GSSET_INFO
  62. * instead.
  63. */
  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. #define SOPASS_MAX 6
  71. /* wake-on-lan settings */
  72. struct ethtool_wolinfo {
  73. __u32 cmd;
  74. __u32 supported;
  75. __u32 wolopts;
  76. __u8 sopass[SOPASS_MAX]; /* SecureOn(tm) password */
  77. };
  78. /* for passing single values */
  79. struct ethtool_value {
  80. __u32 cmd;
  81. __u32 data;
  82. };
  83. /* for passing big chunks of data */
  84. struct ethtool_regs {
  85. __u32 cmd;
  86. __u32 version; /* driver-specific, indicates different chips/revs */
  87. __u32 len; /* bytes */
  88. __u8 data[0];
  89. };
  90. /* for passing EEPROM chunks */
  91. struct ethtool_eeprom {
  92. __u32 cmd;
  93. __u32 magic;
  94. __u32 offset; /* in bytes */
  95. __u32 len; /* in bytes */
  96. __u8 data[0];
  97. };
  98. /* for configuring coalescing parameters of chip */
  99. struct ethtool_coalesce {
  100. __u32 cmd; /* ETHTOOL_{G,S}COALESCE */
  101. /* How many usecs to delay an RX interrupt after
  102. * a packet arrives. If 0, only rx_max_coalesced_frames
  103. * is used.
  104. */
  105. __u32 rx_coalesce_usecs;
  106. /* How many packets to delay an RX interrupt after
  107. * a packet arrives. If 0, only rx_coalesce_usecs is
  108. * used. It is illegal to set both usecs and max frames
  109. * to zero as this would cause RX interrupts to never be
  110. * generated.
  111. */
  112. __u32 rx_max_coalesced_frames;
  113. /* Same as above two parameters, except that these values
  114. * apply while an IRQ is being serviced by the host. Not
  115. * all cards support this feature and the values are ignored
  116. * in that case.
  117. */
  118. __u32 rx_coalesce_usecs_irq;
  119. __u32 rx_max_coalesced_frames_irq;
  120. /* How many usecs to delay a TX interrupt after
  121. * a packet is sent. If 0, only tx_max_coalesced_frames
  122. * is used.
  123. */
  124. __u32 tx_coalesce_usecs;
  125. /* How many packets to delay a TX interrupt after
  126. * a packet is sent. If 0, only tx_coalesce_usecs is
  127. * used. It is illegal to set both usecs and max frames
  128. * to zero as this would cause TX interrupts to never be
  129. * generated.
  130. */
  131. __u32 tx_max_coalesced_frames;
  132. /* Same as above two parameters, except that these values
  133. * apply while an IRQ is being serviced by the host. Not
  134. * all cards support this feature and the values are ignored
  135. * in that case.
  136. */
  137. __u32 tx_coalesce_usecs_irq;
  138. __u32 tx_max_coalesced_frames_irq;
  139. /* How many usecs to delay in-memory statistics
  140. * block updates. Some drivers do not have an in-memory
  141. * statistic block, and in such cases this value is ignored.
  142. * This value must not be zero.
  143. */
  144. __u32 stats_block_coalesce_usecs;
  145. /* Adaptive RX/TX coalescing is an algorithm implemented by
  146. * some drivers to improve latency under low packet rates and
  147. * improve throughput under high packet rates. Some drivers
  148. * only implement one of RX or TX adaptive coalescing. Anything
  149. * not implemented by the driver causes these values to be
  150. * silently ignored.
  151. */
  152. __u32 use_adaptive_rx_coalesce;
  153. __u32 use_adaptive_tx_coalesce;
  154. /* When the packet rate (measured in packets per second)
  155. * is below pkt_rate_low, the {rx,tx}_*_low parameters are
  156. * used.
  157. */
  158. __u32 pkt_rate_low;
  159. __u32 rx_coalesce_usecs_low;
  160. __u32 rx_max_coalesced_frames_low;
  161. __u32 tx_coalesce_usecs_low;
  162. __u32 tx_max_coalesced_frames_low;
  163. /* When the packet rate is below pkt_rate_high but above
  164. * pkt_rate_low (both measured in packets per second) the
  165. * normal {rx,tx}_* coalescing parameters are used.
  166. */
  167. /* When the packet rate is (measured in packets per second)
  168. * is above pkt_rate_high, the {rx,tx}_*_high parameters are
  169. * used.
  170. */
  171. __u32 pkt_rate_high;
  172. __u32 rx_coalesce_usecs_high;
  173. __u32 rx_max_coalesced_frames_high;
  174. __u32 tx_coalesce_usecs_high;
  175. __u32 tx_max_coalesced_frames_high;
  176. /* How often to do adaptive coalescing packet rate sampling,
  177. * measured in seconds. Must not be zero.
  178. */
  179. __u32 rate_sample_interval;
  180. };
  181. /* for configuring RX/TX ring parameters */
  182. struct ethtool_ringparam {
  183. __u32 cmd; /* ETHTOOL_{G,S}RINGPARAM */
  184. /* Read only attributes. These indicate the maximum number
  185. * of pending RX/TX ring entries the driver will allow the
  186. * user to set.
  187. */
  188. __u32 rx_max_pending;
  189. __u32 rx_mini_max_pending;
  190. __u32 rx_jumbo_max_pending;
  191. __u32 tx_max_pending;
  192. /* Values changeable by the user. The valid values are
  193. * in the range 1 to the "*_max_pending" counterpart above.
  194. */
  195. __u32 rx_pending;
  196. __u32 rx_mini_pending;
  197. __u32 rx_jumbo_pending;
  198. __u32 tx_pending;
  199. };
  200. /* for configuring link flow control parameters */
  201. struct ethtool_pauseparam {
  202. __u32 cmd; /* ETHTOOL_{G,S}PAUSEPARAM */
  203. /* If the link is being auto-negotiated (via ethtool_cmd.autoneg
  204. * being true) the user may set 'autonet' here non-zero to have the
  205. * pause parameters be auto-negotiated too. In such a case, the
  206. * {rx,tx}_pause values below determine what capabilities are
  207. * advertised.
  208. *
  209. * If 'autoneg' is zero or the link is not being auto-negotiated,
  210. * then {rx,tx}_pause force the driver to use/not-use pause
  211. * flow control.
  212. */
  213. __u32 autoneg;
  214. __u32 rx_pause;
  215. __u32 tx_pause;
  216. };
  217. #define ETH_GSTRING_LEN 32
  218. enum ethtool_stringset {
  219. ETH_SS_TEST = 0,
  220. ETH_SS_STATS,
  221. ETH_SS_PRIV_FLAGS,
  222. ETH_SS_NTUPLE_FILTERS,
  223. ETH_SS_FEATURES,
  224. };
  225. /* for passing string sets for data tagging */
  226. struct ethtool_gstrings {
  227. __u32 cmd; /* ETHTOOL_GSTRINGS */
  228. __u32 string_set; /* string set id e.c. ETH_SS_TEST, etc*/
  229. __u32 len; /* number of strings in the string set */
  230. __u8 data[0];
  231. };
  232. struct ethtool_sset_info {
  233. __u32 cmd; /* ETHTOOL_GSSET_INFO */
  234. __u32 reserved;
  235. __u64 sset_mask; /* input: each bit selects an sset to query */
  236. /* output: each bit a returned sset */
  237. __u32 data[0]; /* ETH_SS_xxx count, in order, based on bits
  238. in sset_mask. One bit implies one
  239. __u32, two bits implies two
  240. __u32's, etc. */
  241. };
  242. enum ethtool_test_flags {
  243. ETH_TEST_FL_OFFLINE = (1 << 0), /* online / offline */
  244. ETH_TEST_FL_FAILED = (1 << 1), /* test passed / failed */
  245. };
  246. /* for requesting NIC test and getting results*/
  247. struct ethtool_test {
  248. __u32 cmd; /* ETHTOOL_TEST */
  249. __u32 flags; /* ETH_TEST_FL_xxx */
  250. __u32 reserved;
  251. __u32 len; /* result length, in number of u64 elements */
  252. __u64 data[0];
  253. };
  254. /* for dumping NIC-specific statistics */
  255. struct ethtool_stats {
  256. __u32 cmd; /* ETHTOOL_GSTATS */
  257. __u32 n_stats; /* number of u64's being returned */
  258. __u64 data[0];
  259. };
  260. struct ethtool_perm_addr {
  261. __u32 cmd; /* ETHTOOL_GPERMADDR */
  262. __u32 size;
  263. __u8 data[0];
  264. };
  265. /* boolean flags controlling per-interface behavior characteristics.
  266. * When reading, the flag indicates whether or not a certain behavior
  267. * is enabled/present. When writing, the flag indicates whether
  268. * or not the driver should turn on (set) or off (clear) a behavior.
  269. *
  270. * Some behaviors may read-only (unconditionally absent or present).
  271. * If such is the case, return EINVAL in the set-flags operation if the
  272. * flag differs from the read-only value.
  273. */
  274. enum ethtool_flags {
  275. ETH_FLAG_TXVLAN = (1 << 7), /* TX VLAN offload enabled */
  276. ETH_FLAG_RXVLAN = (1 << 8), /* RX VLAN offload enabled */
  277. ETH_FLAG_LRO = (1 << 15), /* LRO is enabled */
  278. ETH_FLAG_NTUPLE = (1 << 27), /* N-tuple filters enabled */
  279. ETH_FLAG_RXHASH = (1 << 28),
  280. };
  281. /* The following structures are for supporting RX network flow
  282. * classification and RX n-tuple configuration. Note, all multibyte
  283. * fields, e.g., ip4src, ip4dst, psrc, pdst, spi, etc. are expected to
  284. * be in network byte order.
  285. */
  286. /**
  287. * struct ethtool_tcpip4_spec - flow specification for TCP/IPv4 etc.
  288. * @ip4src: Source host
  289. * @ip4dst: Destination host
  290. * @psrc: Source port
  291. * @pdst: Destination port
  292. * @tos: Type-of-service
  293. *
  294. * This can be used to specify a TCP/IPv4, UDP/IPv4 or SCTP/IPv4 flow.
  295. */
  296. struct ethtool_tcpip4_spec {
  297. __be32 ip4src;
  298. __be32 ip4dst;
  299. __be16 psrc;
  300. __be16 pdst;
  301. __u8 tos;
  302. };
  303. /**
  304. * struct ethtool_ah_espip4_spec - flow specification for IPsec/IPv4
  305. * @ip4src: Source host
  306. * @ip4dst: Destination host
  307. * @spi: Security parameters index
  308. * @tos: Type-of-service
  309. *
  310. * This can be used to specify an IPsec transport or tunnel over IPv4.
  311. */
  312. struct ethtool_ah_espip4_spec {
  313. __be32 ip4src;
  314. __be32 ip4dst;
  315. __be32 spi;
  316. __u8 tos;
  317. };
  318. #define ETH_RX_NFC_IP4 1
  319. /**
  320. * struct ethtool_usrip4_spec - general flow specification for IPv4
  321. * @ip4src: Source host
  322. * @ip4dst: Destination host
  323. * @l4_4_bytes: First 4 bytes of transport (layer 4) header
  324. * @tos: Type-of-service
  325. * @ip_ver: Value must be %ETH_RX_NFC_IP4; mask must be 0
  326. * @proto: Transport protocol number; mask must be 0
  327. */
  328. struct ethtool_usrip4_spec {
  329. __be32 ip4src;
  330. __be32 ip4dst;
  331. __be32 l4_4_bytes;
  332. __u8 tos;
  333. __u8 ip_ver;
  334. __u8 proto;
  335. };
  336. /**
  337. * struct ethtool_rxfh_indir - command to get or set RX flow hash indirection
  338. * @cmd: Specific command number - %ETHTOOL_GRXFHINDIR or %ETHTOOL_SRXFHINDIR
  339. * @size: On entry, the array size of the user buffer. On return from
  340. * %ETHTOOL_GRXFHINDIR, the array size of the hardware indirection table.
  341. * @ring_index: RX ring/queue index for each hash value
  342. */
  343. struct ethtool_rxfh_indir {
  344. __u32 cmd;
  345. __u32 size;
  346. __u32 ring_index[0];
  347. };
  348. #define ETHTOOL_FLASH_MAX_FILENAME 128
  349. enum ethtool_flash_op_type {
  350. ETHTOOL_FLASH_ALL_REGIONS = 0,
  351. };
  352. /* for passing firmware flashing related parameters */
  353. struct ethtool_flash {
  354. __u32 cmd;
  355. __u32 region;
  356. char data[ETHTOOL_FLASH_MAX_FILENAME];
  357. };
  358. /* for returning and changing feature sets */
  359. /**
  360. * struct ethtool_get_features_block - block with state of 32 features
  361. * @available: mask of changeable features
  362. * @requested: mask of features requested to be enabled if possible
  363. * @active: mask of currently enabled features
  364. * @never_changed: mask of features not changeable for any device
  365. */
  366. struct ethtool_get_features_block {
  367. __u32 available;
  368. __u32 requested;
  369. __u32 active;
  370. __u32 never_changed;
  371. };
  372. /**
  373. * struct ethtool_gfeatures - command to get state of device's features
  374. * @cmd: command number = %ETHTOOL_GFEATURES
  375. * @size: in: number of elements in the features[] array;
  376. * out: number of elements in features[] needed to hold all features
  377. * @features: state of features
  378. */
  379. struct ethtool_gfeatures {
  380. __u32 cmd;
  381. __u32 size;
  382. struct ethtool_get_features_block features[0];
  383. };
  384. /**
  385. * struct ethtool_set_features_block - block with request for 32 features
  386. * @valid: mask of features to be changed
  387. * @requested: values of features to be changed
  388. */
  389. struct ethtool_set_features_block {
  390. __u32 valid;
  391. __u32 requested;
  392. };
  393. /**
  394. * struct ethtool_sfeatures - command to request change in device's features
  395. * @cmd: command number = %ETHTOOL_SFEATURES
  396. * @size: array size of the features[] array
  397. * @features: feature change masks
  398. */
  399. struct ethtool_sfeatures {
  400. __u32 cmd;
  401. __u32 size;
  402. struct ethtool_set_features_block features[0];
  403. };
  404. /*
  405. * %ETHTOOL_SFEATURES changes features present in features[].valid to the
  406. * values of corresponding bits in features[].requested. Bits in .requested
  407. * not set in .valid or not changeable are ignored.
  408. *
  409. * Returns %EINVAL when .valid contains undefined or never-changable bits
  410. * or size is not equal to required number of features words (32-bit blocks).
  411. * Returns >= 0 if request was completed; bits set in the value mean:
  412. * %ETHTOOL_F_UNSUPPORTED - there were bits set in .valid that are not
  413. * changeable (not present in %ETHTOOL_GFEATURES' features[].available)
  414. * those bits were ignored.
  415. * %ETHTOOL_F_WISH - some or all changes requested were recorded but the
  416. * resulting state of bits masked by .valid is not equal to .requested.
  417. * Probably there are other device-specific constraints on some features
  418. * in the set. When %ETHTOOL_F_UNSUPPORTED is set, .valid is considered
  419. * here as though ignored bits were cleared.
  420. * %ETHTOOL_F_COMPAT - some or all changes requested were made by calling
  421. * compatibility functions. Requested offload state cannot be properly
  422. * managed by kernel.
  423. *
  424. * Meaning of bits in the masks are obtained by %ETHTOOL_GSSET_INFO (number of
  425. * bits in the arrays - always multiple of 32) and %ETHTOOL_GSTRINGS commands
  426. * for ETH_SS_FEATURES string set. First entry in the table corresponds to least
  427. * significant bit in features[0] fields. Empty strings mark undefined features.
  428. */
  429. enum ethtool_sfeatures_retval_bits {
  430. ETHTOOL_F_UNSUPPORTED__BIT,
  431. ETHTOOL_F_WISH__BIT,
  432. ETHTOOL_F_COMPAT__BIT,
  433. };
  434. #define ETHTOOL_F_UNSUPPORTED (1 << ETHTOOL_F_UNSUPPORTED__BIT)
  435. #define ETHTOOL_F_WISH (1 << ETHTOOL_F_WISH__BIT)
  436. #define ETHTOOL_F_COMPAT (1 << ETHTOOL_F_COMPAT__BIT)
  437. /* CMDs currently supported */
  438. #define ETHTOOL_GSET 0x00000001 /* Get settings. */
  439. #define ETHTOOL_SSET 0x00000002 /* Set settings. */
  440. #define ETHTOOL_GDRVINFO 0x00000003 /* Get driver info. */
  441. #define ETHTOOL_GREGS 0x00000004 /* Get NIC registers. */
  442. #define ETHTOOL_GWOL 0x00000005 /* Get wake-on-lan options. */
  443. #define ETHTOOL_SWOL 0x00000006 /* Set wake-on-lan options. */
  444. #define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */
  445. #define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level. */
  446. #define ETHTOOL_NWAY_RST 0x00000009 /* Restart autonegotiation. */
  447. /* Get link status for host, i.e. whether the interface *and* the
  448. * physical port (if there is one) are up (ethtool_value). */
  449. #define ETHTOOL_GLINK 0x0000000a
  450. #define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */
  451. #define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data. */
  452. #define ETHTOOL_GCOALESCE 0x0000000e /* Get coalesce config */
  453. #define ETHTOOL_SCOALESCE 0x0000000f /* Set coalesce config. */
  454. #define ETHTOOL_GRINGPARAM 0x00000010 /* Get ring parameters */
  455. #define ETHTOOL_SRINGPARAM 0x00000011 /* Set ring parameters. */
  456. #define ETHTOOL_GPAUSEPARAM 0x00000012 /* Get pause parameters */
  457. #define ETHTOOL_SPAUSEPARAM 0x00000013 /* Set pause parameters. */
  458. #define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */
  459. #define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */
  460. #define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */
  461. #define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */
  462. #define ETHTOOL_GSG 0x00000018 /* Get scatter-gather enable
  463. * (ethtool_value) */
  464. #define ETHTOOL_SSG 0x00000019 /* Set scatter-gather enable
  465. * (ethtool_value). */
  466. #define ETHTOOL_TEST 0x0000001a /* execute NIC self-test. */
  467. #define ETHTOOL_GSTRINGS 0x0000001b /* get specified string set */
  468. #define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */
  469. #define ETHTOOL_GSTATS 0x0000001d /* get NIC-specific statistics */
  470. #define ETHTOOL_GTSO 0x0000001e /* Get TSO enable (ethtool_value) */
  471. #define ETHTOOL_STSO 0x0000001f /* Set TSO enable (ethtool_value) */
  472. #define ETHTOOL_GPERMADDR 0x00000020 /* Get permanent hardware address */
  473. #define ETHTOOL_GUFO 0x00000021 /* Get UFO enable (ethtool_value) */
  474. #define ETHTOOL_SUFO 0x00000022 /* Set UFO enable (ethtool_value) */
  475. #define ETHTOOL_GGSO 0x00000023 /* Get GSO enable (ethtool_value) */
  476. #define ETHTOOL_SGSO 0x00000024 /* Set GSO enable (ethtool_value) */
  477. #define ETHTOOL_GFLAGS 0x00000025 /* Get flags bitmap(ethtool_value) */
  478. #define ETHTOOL_SFLAGS 0x00000026 /* Set flags bitmap(ethtool_value) */
  479. #define ETHTOOL_GPFLAGS 0x00000027 /* Get driver-private flags bitmap */
  480. #define ETHTOOL_SPFLAGS 0x00000028 /* Set driver-private flags bitmap */
  481. #define ETHTOOL_GRXFH 0x00000029 /* Get RX flow hash configuration */
  482. #define ETHTOOL_SRXFH 0x0000002a /* Set RX flow hash configuration */
  483. #define ETHTOOL_GGRO 0x0000002b /* Get GRO enable (ethtool_value) */
  484. #define ETHTOOL_SGRO 0x0000002c /* Set GRO enable (ethtool_value) */
  485. #define ETHTOOL_GRXRINGS 0x0000002d /* Get RX rings available for LB */
  486. #define ETHTOOL_GRXCLSRLCNT 0x0000002e /* Get RX class rule count */
  487. #define ETHTOOL_GRXCLSRULE 0x0000002f /* Get RX classification rule */
  488. #define ETHTOOL_GRXCLSRLALL 0x00000030 /* Get all RX classification rule */
  489. #define ETHTOOL_SRXCLSRLDEL 0x00000031 /* Delete RX classification rule */
  490. #define ETHTOOL_SRXCLSRLINS 0x00000032 /* Insert RX classification rule */
  491. #define ETHTOOL_FLASHDEV 0x00000033 /* Flash firmware to device */
  492. #define ETHTOOL_RESET 0x00000034 /* Reset hardware */
  493. #define ETHTOOL_SRXNTUPLE 0x00000035 /* Add an n-tuple filter to device */
  494. #define ETHTOOL_GRXNTUPLE 0x00000036 /* Get n-tuple filters from device */
  495. #define ETHTOOL_GSSET_INFO 0x00000037 /* Get string set info */
  496. #define ETHTOOL_GRXFHINDIR 0x00000038 /* Get RX flow hash indir'n table */
  497. #define ETHTOOL_SRXFHINDIR 0x00000039 /* Set RX flow hash indir'n table */
  498. #define ETHTOOL_GFEATURES 0x0000003a /* Get device offload settings */
  499. #define ETHTOOL_SFEATURES 0x0000003b /* Change device offload settings */
  500. /* compatibility with older code */
  501. #define SPARC_ETH_GSET ETHTOOL_GSET
  502. #define SPARC_ETH_SSET ETHTOOL_SSET
  503. /* Indicates what features are supported by the interface. */
  504. #define SUPPORTED_10baseT_Half (1 << 0)
  505. #define SUPPORTED_10baseT_Full (1 << 1)
  506. #define SUPPORTED_100baseT_Half (1 << 2)
  507. #define SUPPORTED_100baseT_Full (1 << 3)
  508. #define SUPPORTED_1000baseT_Half (1 << 4)
  509. #define SUPPORTED_1000baseT_Full (1 << 5)
  510. #define SUPPORTED_Autoneg (1 << 6)
  511. #define SUPPORTED_TP (1 << 7)
  512. #define SUPPORTED_AUI (1 << 8)
  513. #define SUPPORTED_MII (1 << 9)
  514. #define SUPPORTED_FIBRE (1 << 10)
  515. #define SUPPORTED_BNC (1 << 11)
  516. #define SUPPORTED_10000baseT_Full (1 << 12)
  517. #define SUPPORTED_Pause (1 << 13)
  518. #define SUPPORTED_Asym_Pause (1 << 14)
  519. #define SUPPORTED_2500baseX_Full (1 << 15)
  520. #define SUPPORTED_Backplane (1 << 16)
  521. #define SUPPORTED_1000baseKX_Full (1 << 17)
  522. #define SUPPORTED_10000baseKX4_Full (1 << 18)
  523. #define SUPPORTED_10000baseKR_Full (1 << 19)
  524. #define SUPPORTED_10000baseR_FEC (1 << 20)
  525. #define SUPPORTED_1000baseX_Half (1 << 21)
  526. #define SUPPORTED_1000baseX_Full (1 << 22)
  527. /* Indicates what features are advertised by the interface. */
  528. #define ADVERTISED_10baseT_Half (1 << 0)
  529. #define ADVERTISED_10baseT_Full (1 << 1)
  530. #define ADVERTISED_100baseT_Half (1 << 2)
  531. #define ADVERTISED_100baseT_Full (1 << 3)
  532. #define ADVERTISED_1000baseT_Half (1 << 4)
  533. #define ADVERTISED_1000baseT_Full (1 << 5)
  534. #define ADVERTISED_Autoneg (1 << 6)
  535. #define ADVERTISED_TP (1 << 7)
  536. #define ADVERTISED_AUI (1 << 8)
  537. #define ADVERTISED_MII (1 << 9)
  538. #define ADVERTISED_FIBRE (1 << 10)
  539. #define ADVERTISED_BNC (1 << 11)
  540. #define ADVERTISED_10000baseT_Full (1 << 12)
  541. #define ADVERTISED_Pause (1 << 13)
  542. #define ADVERTISED_Asym_Pause (1 << 14)
  543. #define ADVERTISED_2500baseX_Full (1 << 15)
  544. #define ADVERTISED_Backplane (1 << 16)
  545. #define ADVERTISED_1000baseKX_Full (1 << 17)
  546. #define ADVERTISED_10000baseKX4_Full (1 << 18)
  547. #define ADVERTISED_10000baseKR_Full (1 << 19)
  548. #define ADVERTISED_10000baseR_FEC (1 << 20)
  549. #define ADVERTISED_1000baseX_Half (1 << 21)
  550. #define ADVERTISED_1000baseX_Full (1 << 22)
  551. /* The following are all involved in forcing a particular link
  552. * mode for the device for setting things. When getting the
  553. * devices settings, these indicate the current mode and whether
  554. * it was foced up into this mode or autonegotiated.
  555. */
  556. /* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */
  557. #define SPEED_10 10
  558. #define SPEED_100 100
  559. #define SPEED_1000 1000
  560. #define SPEED_2500 2500
  561. #define SPEED_10000 10000
  562. /* Duplex, half or full. */
  563. #define DUPLEX_HALF 0x00
  564. #define DUPLEX_FULL 0x01
  565. /* Which connector port. */
  566. #define PORT_TP 0x00
  567. #define PORT_AUI 0x01
  568. #define PORT_MII 0x02
  569. #define PORT_FIBRE 0x03
  570. #define PORT_BNC 0x04
  571. #define PORT_DA 0x05
  572. #define PORT_NONE 0xef
  573. #define PORT_OTHER 0xff
  574. /* Which transceiver to use. */
  575. #define XCVR_INTERNAL 0x00
  576. #define XCVR_EXTERNAL 0x01
  577. #define XCVR_DUMMY1 0x02
  578. #define XCVR_DUMMY2 0x03
  579. #define XCVR_DUMMY3 0x04
  580. /* Enable or disable autonegotiation. If this is set to enable,
  581. * the forced link modes above are completely ignored.
  582. */
  583. #define AUTONEG_DISABLE 0x00
  584. #define AUTONEG_ENABLE 0x01
  585. /* Mode MDI or MDI-X */
  586. #define ETH_TP_MDI_INVALID 0x00
  587. #define ETH_TP_MDI 0x01
  588. #define ETH_TP_MDI_X 0x02
  589. /* Wake-On-Lan options. */
  590. #define WAKE_PHY (1 << 0)
  591. #define WAKE_UCAST (1 << 1)
  592. #define WAKE_MCAST (1 << 2)
  593. #define WAKE_BCAST (1 << 3)
  594. #define WAKE_ARP (1 << 4)
  595. #define WAKE_MAGIC (1 << 5)
  596. #define WAKE_MAGICSECURE (1 << 6) /* only meaningful if WAKE_MAGIC */
  597. /* L2-L4 network traffic flow types */
  598. #define TCP_V4_FLOW 0x01 /* hash or spec (tcp_ip4_spec) */
  599. #define UDP_V4_FLOW 0x02 /* hash or spec (udp_ip4_spec) */
  600. #define SCTP_V4_FLOW 0x03 /* hash or spec (sctp_ip4_spec) */
  601. #define AH_ESP_V4_FLOW 0x04 /* hash only */
  602. #define TCP_V6_FLOW 0x05 /* hash only */
  603. #define UDP_V6_FLOW 0x06 /* hash only */
  604. #define SCTP_V6_FLOW 0x07 /* hash only */
  605. #define AH_ESP_V6_FLOW 0x08 /* hash only */
  606. #define AH_V4_FLOW 0x09 /* hash or spec (ah_ip4_spec) */
  607. #define ESP_V4_FLOW 0x0a /* hash or spec (esp_ip4_spec) */
  608. #define AH_V6_FLOW 0x0b /* hash only */
  609. #define ESP_V6_FLOW 0x0c /* hash only */
  610. #define IP_USER_FLOW 0x0d /* spec only (usr_ip4_spec) */
  611. #define IPV4_FLOW 0x10 /* hash only */
  612. #define IPV6_FLOW 0x11 /* hash only */
  613. #define ETHER_FLOW 0x12 /* spec only (ether_spec) */
  614. /* L3-L4 network traffic flow hash options */
  615. #define RXH_L2DA (1 << 1)
  616. #define RXH_VLAN (1 << 2)
  617. #define RXH_L3_PROTO (1 << 3)
  618. #define RXH_IP_SRC (1 << 4)
  619. #define RXH_IP_DST (1 << 5)
  620. #define RXH_L4_B_0_1 (1 << 6) /* src port in case of TCP/UDP/SCTP */
  621. #define RXH_L4_B_2_3 (1 << 7) /* dst port in case of TCP/UDP/SCTP */
  622. #define RXH_DISCARD (1 << 31)
  623. #define RX_CLS_FLOW_DISC 0xffffffffffffffffULL
  624. /* Reset flags */
  625. /* The reset() operation must clear the flags for the components which
  626. * were actually reset. On successful return, the flags indicate the
  627. * components which were not reset, either because they do not exist
  628. * in the hardware or because they cannot be reset independently. The
  629. * driver must never reset any components that were not requested.
  630. */
  631. enum ethtool_reset_flags {
  632. /* These flags represent components dedicated to the interface
  633. * the command is addressed to. Shift any flag left by
  634. * ETH_RESET_SHARED_SHIFT to reset a shared component of the
  635. * same type.
  636. */
  637. ETH_RESET_MGMT = 1 << 0, /* Management processor */
  638. ETH_RESET_IRQ = 1 << 1, /* Interrupt requester */
  639. ETH_RESET_DMA = 1 << 2, /* DMA engine */
  640. ETH_RESET_FILTER = 1 << 3, /* Filtering/flow direction */
  641. ETH_RESET_OFFLOAD = 1 << 4, /* Protocol offload */
  642. ETH_RESET_MAC = 1 << 5, /* Media access controller */
  643. ETH_RESET_PHY = 1 << 6, /* Transceiver/PHY */
  644. ETH_RESET_RAM = 1 << 7, /* RAM shared between
  645. * multiple components */
  646. ETH_RESET_DEDICATED = 0x0000ffff, /* All components dedicated to
  647. * this interface */
  648. ETH_RESET_ALL = 0xffffffff, /* All components used by this
  649. * interface, even if shared */
  650. };
  651. #define ETH_RESET_SHARED_SHIFT 16
  652. #endif /* _LINUX_ETHTOOL_H */