2 * ethtool.h: Defines for Linux ethtool.
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
13 #ifndef _LINUX_ETHTOOL_H
14 #define _LINUX_ETHTOOL_H
16 #include <linux/types.h>
18 /* This should work for both 32 and 64 bit userland. */
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 */
27 __u8 transceiver; /* Which transceiver to use */
28 __u8 autoneg; /* Enable or disable autonegotiation */
30 __u32 maxtxpkt; /* Tx pkts before generating tx int */
31 __u32 maxrxpkt; /* Rx pkts before generating rx int */
35 __u32 lp_advertising; /* Features the link partner advertises */
39 static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
43 ep->speed = (__u16)speed;
44 ep->speed_hi = (__u16)(speed >> 16);
47 static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep)
49 return (ep->speed_hi << 16) | ep->speed;
52 #define ETHTOOL_FWVERS_LEN 32
53 #define ETHTOOL_BUSINFO_LEN 32
54 /* these strings are set to whatever the driver author decides... */
55 struct ethtool_drvinfo {
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). */
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 n_ntuples; /* number of n-tuple filters from GSTRINGS */
68 __u32 eedump_len; /* Size of data from ETHTOOL_GEEPROM (bytes) */
69 __u32 regdump_len; /* Size of data from ETHTOOL_GREGS (bytes) */
73 /* wake-on-lan settings */
74 struct ethtool_wolinfo {
78 __u8 sopass[SOPASS_MAX]; /* SecureOn(tm) password */
81 /* for passing single values */
82 struct ethtool_value {
87 /* for passing big chunks of data */
90 __u32 version; /* driver-specific, indicates different chips/revs */
91 __u32 len; /* bytes */
95 /* for passing EEPROM chunks */
96 struct ethtool_eeprom {
99 __u32 offset; /* in bytes */
100 __u32 len; /* in bytes */
104 /* for configuring coalescing parameters of chip */
105 struct ethtool_coalesce {
106 __u32 cmd; /* ETHTOOL_{G,S}COALESCE */
108 /* How many usecs to delay an RX interrupt after
109 * a packet arrives. If 0, only rx_max_coalesced_frames
112 __u32 rx_coalesce_usecs;
114 /* How many packets to delay an RX interrupt after
115 * a packet arrives. If 0, only rx_coalesce_usecs is
116 * used. It is illegal to set both usecs and max frames
117 * to zero as this would cause RX interrupts to never be
120 __u32 rx_max_coalesced_frames;
122 /* Same as above two parameters, except that these values
123 * apply while an IRQ is being serviced by the host. Not
124 * all cards support this feature and the values are ignored
127 __u32 rx_coalesce_usecs_irq;
128 __u32 rx_max_coalesced_frames_irq;
130 /* How many usecs to delay a TX interrupt after
131 * a packet is sent. If 0, only tx_max_coalesced_frames
134 __u32 tx_coalesce_usecs;
136 /* How many packets to delay a TX interrupt after
137 * a packet is sent. If 0, only tx_coalesce_usecs is
138 * used. It is illegal to set both usecs and max frames
139 * to zero as this would cause TX interrupts to never be
142 __u32 tx_max_coalesced_frames;
144 /* Same as above two parameters, except that these values
145 * apply while an IRQ is being serviced by the host. Not
146 * all cards support this feature and the values are ignored
149 __u32 tx_coalesce_usecs_irq;
150 __u32 tx_max_coalesced_frames_irq;
152 /* How many usecs to delay in-memory statistics
153 * block updates. Some drivers do not have an in-memory
154 * statistic block, and in such cases this value is ignored.
155 * This value must not be zero.
157 __u32 stats_block_coalesce_usecs;
159 /* Adaptive RX/TX coalescing is an algorithm implemented by
160 * some drivers to improve latency under low packet rates and
161 * improve throughput under high packet rates. Some drivers
162 * only implement one of RX or TX adaptive coalescing. Anything
163 * not implemented by the driver causes these values to be
166 __u32 use_adaptive_rx_coalesce;
167 __u32 use_adaptive_tx_coalesce;
169 /* When the packet rate (measured in packets per second)
170 * is below pkt_rate_low, the {rx,tx}_*_low parameters are
174 __u32 rx_coalesce_usecs_low;
175 __u32 rx_max_coalesced_frames_low;
176 __u32 tx_coalesce_usecs_low;
177 __u32 tx_max_coalesced_frames_low;
179 /* When the packet rate is below pkt_rate_high but above
180 * pkt_rate_low (both measured in packets per second) the
181 * normal {rx,tx}_* coalescing parameters are used.
184 /* When the packet rate is (measured in packets per second)
185 * is above pkt_rate_high, the {rx,tx}_*_high parameters are
189 __u32 rx_coalesce_usecs_high;
190 __u32 rx_max_coalesced_frames_high;
191 __u32 tx_coalesce_usecs_high;
192 __u32 tx_max_coalesced_frames_high;
194 /* How often to do adaptive coalescing packet rate sampling,
195 * measured in seconds. Must not be zero.
197 __u32 rate_sample_interval;
200 /* for configuring RX/TX ring parameters */
201 struct ethtool_ringparam {
202 __u32 cmd; /* ETHTOOL_{G,S}RINGPARAM */
204 /* Read only attributes. These indicate the maximum number
205 * of pending RX/TX ring entries the driver will allow the
208 __u32 rx_max_pending;
209 __u32 rx_mini_max_pending;
210 __u32 rx_jumbo_max_pending;
211 __u32 tx_max_pending;
213 /* Values changeable by the user. The valid values are
214 * in the range 1 to the "*_max_pending" counterpart above.
217 __u32 rx_mini_pending;
218 __u32 rx_jumbo_pending;
222 /* for configuring link flow control parameters */
223 struct ethtool_pauseparam {
224 __u32 cmd; /* ETHTOOL_{G,S}PAUSEPARAM */
226 /* If the link is being auto-negotiated (via ethtool_cmd.autoneg
227 * being true) the user may set 'autonet' here non-zero to have the
228 * pause parameters be auto-negotiated too. In such a case, the
229 * {rx,tx}_pause values below determine what capabilities are
232 * If 'autoneg' is zero or the link is not being auto-negotiated,
233 * then {rx,tx}_pause force the driver to use/not-use pause
241 #define ETH_GSTRING_LEN 32
242 enum ethtool_stringset {
246 ETH_SS_NTUPLE_FILTERS,
249 /* for passing string sets for data tagging */
250 struct ethtool_gstrings {
251 __u32 cmd; /* ETHTOOL_GSTRINGS */
252 __u32 string_set; /* string set id e.c. ETH_SS_TEST, etc*/
253 __u32 len; /* number of strings in the string set */
257 enum ethtool_test_flags {
258 ETH_TEST_FL_OFFLINE = (1 << 0), /* online / offline */
259 ETH_TEST_FL_FAILED = (1 << 1), /* test passed / failed */
262 /* for requesting NIC test and getting results*/
263 struct ethtool_test {
264 __u32 cmd; /* ETHTOOL_TEST */
265 __u32 flags; /* ETH_TEST_FL_xxx */
267 __u32 len; /* result length, in number of u64 elements */
271 /* for dumping NIC-specific statistics */
272 struct ethtool_stats {
273 __u32 cmd; /* ETHTOOL_GSTATS */
274 __u32 n_stats; /* number of u64's being returned */
278 struct ethtool_perm_addr {
279 __u32 cmd; /* ETHTOOL_GPERMADDR */
284 /* boolean flags controlling per-interface behavior characteristics.
285 * When reading, the flag indicates whether or not a certain behavior
286 * is enabled/present. When writing, the flag indicates whether
287 * or not the driver should turn on (set) or off (clear) a behavior.
289 * Some behaviors may read-only (unconditionally absent or present).
290 * If such is the case, return EINVAL in the set-flags operation if the
291 * flag differs from the read-only value.
294 ETH_FLAG_LRO = (1 << 15), /* LRO is enabled */
295 ETH_FLAG_NTUPLE = (1 << 27), /* N-tuple filters enabled */
298 /* The following structures are for supporting RX network flow
299 * classification configuration. Note, all multibyte fields, e.g.,
300 * ip4src, ip4dst, psrc, pdst, spi, etc. are expected to be in network
303 struct ethtool_tcpip4_spec {
311 struct ethtool_ah_espip4_spec {
318 struct ethtool_rawip4_spec {
324 struct ethtool_ether_spec {
330 #define ETH_RX_NFC_IP4 1
331 #define ETH_RX_NFC_IP6 2
333 struct ethtool_usrip4_spec {
342 struct ethtool_rx_flow_spec {
345 struct ethtool_tcpip4_spec tcp_ip4_spec;
346 struct ethtool_tcpip4_spec udp_ip4_spec;
347 struct ethtool_tcpip4_spec sctp_ip4_spec;
348 struct ethtool_ah_espip4_spec ah_ip4_spec;
349 struct ethtool_ah_espip4_spec esp_ip4_spec;
350 struct ethtool_rawip4_spec raw_ip4_spec;
351 struct ethtool_ether_spec ether_spec;
352 struct ethtool_usrip4_spec usr_ip4_spec;
354 } h_u, m_u; /* entry, mask */
359 struct ethtool_rxnfc {
362 /* The rx flow hash value or the rule DB size */
364 struct ethtool_rx_flow_spec fs;
369 struct ethtool_rx_ntuple_flow_spec {
372 struct ethtool_tcpip4_spec tcp_ip4_spec;
373 struct ethtool_tcpip4_spec udp_ip4_spec;
374 struct ethtool_tcpip4_spec sctp_ip4_spec;
375 struct ethtool_ah_espip4_spec ah_ip4_spec;
376 struct ethtool_ah_espip4_spec esp_ip4_spec;
377 struct ethtool_rawip4_spec raw_ip4_spec;
378 struct ethtool_ether_spec ether_spec;
379 struct ethtool_usrip4_spec usr_ip4_spec;
381 } h_u, m_u; /* entry, mask */
385 __u64 data; /* user-defined flow spec data */
386 __u64 data_mask; /* user-defined flow spec mask */
388 /* signed to distinguish between queue and actions (DROP) */
390 #define ETHTOOL_RXNTUPLE_ACTION_DROP -1
393 struct ethtool_rx_ntuple {
395 struct ethtool_rx_ntuple_flow_spec fs;
398 #define ETHTOOL_FLASH_MAX_FILENAME 128
399 enum ethtool_flash_op_type {
400 ETHTOOL_FLASH_ALL_REGIONS = 0,
403 /* for passing firmware flashing related parameters */
404 struct ethtool_flash {
407 char data[ETHTOOL_FLASH_MAX_FILENAME];
412 #include <linux/rculist.h>
414 struct ethtool_rx_ntuple_flow_spec_container {
415 struct ethtool_rx_ntuple_flow_spec fs;
416 struct list_head list;
419 struct ethtool_rx_ntuple_list {
420 #define ETHTOOL_MAX_NTUPLE_LIST_ENTRY 1024
421 #define ETHTOOL_MAX_NTUPLE_STRING_PER_ENTRY 14
422 struct list_head list;
428 /* Some generic methods drivers may use in their ethtool_ops */
429 u32 ethtool_op_get_link(struct net_device *dev);
430 u32 ethtool_op_get_rx_csum(struct net_device *dev);
431 u32 ethtool_op_get_tx_csum(struct net_device *dev);
432 int ethtool_op_set_tx_csum(struct net_device *dev, u32 data);
433 int ethtool_op_set_tx_hw_csum(struct net_device *dev, u32 data);
434 int ethtool_op_set_tx_ipv6_csum(struct net_device *dev, u32 data);
435 u32 ethtool_op_get_sg(struct net_device *dev);
436 int ethtool_op_set_sg(struct net_device *dev, u32 data);
437 u32 ethtool_op_get_tso(struct net_device *dev);
438 int ethtool_op_set_tso(struct net_device *dev, u32 data);
439 u32 ethtool_op_get_ufo(struct net_device *dev);
440 int ethtool_op_set_ufo(struct net_device *dev, u32 data);
441 u32 ethtool_op_get_flags(struct net_device *dev);
442 int ethtool_op_set_flags(struct net_device *dev, u32 data);
443 void ethtool_ntuple_flush(struct net_device *dev);
446 * ðtool_ops - Alter and report network device settings
447 * get_settings: Get device-specific settings
448 * set_settings: Set device-specific settings
449 * get_drvinfo: Report driver information
450 * get_regs: Get device registers
451 * get_wol: Report whether Wake-on-Lan is enabled
452 * set_wol: Turn Wake-on-Lan on or off
453 * get_msglevel: Report driver message level
454 * set_msglevel: Set driver message level
455 * nway_reset: Restart autonegotiation
456 * get_link: Get link status
457 * get_eeprom: Read data from the device EEPROM
458 * set_eeprom: Write data to the device EEPROM
459 * get_coalesce: Get interrupt coalescing parameters
460 * set_coalesce: Set interrupt coalescing parameters
461 * get_ringparam: Report ring sizes
462 * set_ringparam: Set ring sizes
463 * get_pauseparam: Report pause parameters
464 * set_pauseparam: Set pause parameters
465 * get_rx_csum: Report whether receive checksums are turned on or off
466 * set_rx_csum: Turn receive checksum on or off
467 * get_tx_csum: Report whether transmit checksums are turned on or off
468 * set_tx_csum: Turn transmit checksums on or off
469 * get_sg: Report whether scatter-gather is enabled
470 * set_sg: Turn scatter-gather on or off
471 * get_tso: Report whether TCP segmentation offload is enabled
472 * set_tso: Turn TCP segmentation offload on or off
473 * get_ufo: Report whether UDP fragmentation offload is enabled
474 * set_ufo: Turn UDP fragmentation offload on or off
475 * self_test: Run specified self-tests
476 * get_strings: Return a set of strings that describe the requested objects
477 * phys_id: Identify the device
478 * get_stats: Return statistics about the device
479 * get_flags: get 32-bit flags bitmap
480 * set_flags: set 32-bit flags bitmap
485 * @get_settings is passed an ðtool_cmd to fill in. It returns
486 * an negative errno or zero.
489 * @set_settings is passed an ðtool_cmd and should attempt to set
490 * all the settings this device supports. It may return an error value
491 * if something goes wrong (otherwise 0).
494 * Should fill in the magic field. Don't need to check len for zero
495 * or wraparound. Fill in the data argument with the eeprom values
496 * from offset to offset + len. Update len to the amount read.
497 * Returns an error or zero.
500 * Should validate the magic field. Don't need to check len for zero
501 * or wraparound. Update len to the amount written. Returns an error
505 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
506 int (*set_settings)(struct net_device *, struct ethtool_cmd *);
507 void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *);
508 int (*get_regs_len)(struct net_device *);
509 void (*get_regs)(struct net_device *, struct ethtool_regs *, void *);
510 void (*get_wol)(struct net_device *, struct ethtool_wolinfo *);
511 int (*set_wol)(struct net_device *, struct ethtool_wolinfo *);
512 u32 (*get_msglevel)(struct net_device *);
513 void (*set_msglevel)(struct net_device *, u32);
514 int (*nway_reset)(struct net_device *);
515 u32 (*get_link)(struct net_device *);
516 int (*get_eeprom_len)(struct net_device *);
517 int (*get_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
518 int (*set_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
519 int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *);
520 int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *);
521 void (*get_ringparam)(struct net_device *, struct ethtool_ringparam *);
522 int (*set_ringparam)(struct net_device *, struct ethtool_ringparam *);
523 void (*get_pauseparam)(struct net_device *, struct ethtool_pauseparam*);
524 int (*set_pauseparam)(struct net_device *, struct ethtool_pauseparam*);
525 u32 (*get_rx_csum)(struct net_device *);
526 int (*set_rx_csum)(struct net_device *, u32);
527 u32 (*get_tx_csum)(struct net_device *);
528 int (*set_tx_csum)(struct net_device *, u32);
529 u32 (*get_sg)(struct net_device *);
530 int (*set_sg)(struct net_device *, u32);
531 u32 (*get_tso)(struct net_device *);
532 int (*set_tso)(struct net_device *, u32);
533 void (*self_test)(struct net_device *, struct ethtool_test *, u64 *);
534 void (*get_strings)(struct net_device *, u32 stringset, u8 *);
535 int (*phys_id)(struct net_device *, u32);
536 void (*get_ethtool_stats)(struct net_device *, struct ethtool_stats *, u64 *);
537 int (*begin)(struct net_device *);
538 void (*complete)(struct net_device *);
539 u32 (*get_ufo)(struct net_device *);
540 int (*set_ufo)(struct net_device *, u32);
541 u32 (*get_flags)(struct net_device *);
542 int (*set_flags)(struct net_device *, u32);
543 u32 (*get_priv_flags)(struct net_device *);
544 int (*set_priv_flags)(struct net_device *, u32);
545 int (*get_sset_count)(struct net_device *, int);
546 int (*get_rxnfc)(struct net_device *, struct ethtool_rxnfc *, void *);
547 int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *);
548 int (*flash_device)(struct net_device *, struct ethtool_flash *);
549 int (*reset)(struct net_device *, u32 *);
550 int (*set_rx_ntuple)(struct net_device *, struct ethtool_rx_ntuple *);
551 int (*get_rx_ntuple)(struct net_device *, u32 stringset, void *);
553 #endif /* __KERNEL__ */
555 /* CMDs currently supported */
556 #define ETHTOOL_GSET 0x00000001 /* Get settings. */
557 #define ETHTOOL_SSET 0x00000002 /* Set settings. */
558 #define ETHTOOL_GDRVINFO 0x00000003 /* Get driver info. */
559 #define ETHTOOL_GREGS 0x00000004 /* Get NIC registers. */
560 #define ETHTOOL_GWOL 0x00000005 /* Get wake-on-lan options. */
561 #define ETHTOOL_SWOL 0x00000006 /* Set wake-on-lan options. */
562 #define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */
563 #define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level. */
564 #define ETHTOOL_NWAY_RST 0x00000009 /* Restart autonegotiation. */
565 #define ETHTOOL_GLINK 0x0000000a /* Get link status (ethtool_value) */
566 #define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */
567 #define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data. */
568 #define ETHTOOL_GCOALESCE 0x0000000e /* Get coalesce config */
569 #define ETHTOOL_SCOALESCE 0x0000000f /* Set coalesce config. */
570 #define ETHTOOL_GRINGPARAM 0x00000010 /* Get ring parameters */
571 #define ETHTOOL_SRINGPARAM 0x00000011 /* Set ring parameters. */
572 #define ETHTOOL_GPAUSEPARAM 0x00000012 /* Get pause parameters */
573 #define ETHTOOL_SPAUSEPARAM 0x00000013 /* Set pause parameters. */
574 #define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */
575 #define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */
576 #define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */
577 #define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */
578 #define ETHTOOL_GSG 0x00000018 /* Get scatter-gather enable
580 #define ETHTOOL_SSG 0x00000019 /* Set scatter-gather enable
581 * (ethtool_value). */
582 #define ETHTOOL_TEST 0x0000001a /* execute NIC self-test. */
583 #define ETHTOOL_GSTRINGS 0x0000001b /* get specified string set */
584 #define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */
585 #define ETHTOOL_GSTATS 0x0000001d /* get NIC-specific statistics */
586 #define ETHTOOL_GTSO 0x0000001e /* Get TSO enable (ethtool_value) */
587 #define ETHTOOL_STSO 0x0000001f /* Set TSO enable (ethtool_value) */
588 #define ETHTOOL_GPERMADDR 0x00000020 /* Get permanent hardware address */
589 #define ETHTOOL_GUFO 0x00000021 /* Get UFO enable (ethtool_value) */
590 #define ETHTOOL_SUFO 0x00000022 /* Set UFO enable (ethtool_value) */
591 #define ETHTOOL_GGSO 0x00000023 /* Get GSO enable (ethtool_value) */
592 #define ETHTOOL_SGSO 0x00000024 /* Set GSO enable (ethtool_value) */
593 #define ETHTOOL_GFLAGS 0x00000025 /* Get flags bitmap(ethtool_value) */
594 #define ETHTOOL_SFLAGS 0x00000026 /* Set flags bitmap(ethtool_value) */
595 #define ETHTOOL_GPFLAGS 0x00000027 /* Get driver-private flags bitmap */
596 #define ETHTOOL_SPFLAGS 0x00000028 /* Set driver-private flags bitmap */
598 #define ETHTOOL_GRXFH 0x00000029 /* Get RX flow hash configuration */
599 #define ETHTOOL_SRXFH 0x0000002a /* Set RX flow hash configuration */
600 #define ETHTOOL_GGRO 0x0000002b /* Get GRO enable (ethtool_value) */
601 #define ETHTOOL_SGRO 0x0000002c /* Set GRO enable (ethtool_value) */
602 #define ETHTOOL_GRXRINGS 0x0000002d /* Get RX rings available for LB */
603 #define ETHTOOL_GRXCLSRLCNT 0x0000002e /* Get RX class rule count */
604 #define ETHTOOL_GRXCLSRULE 0x0000002f /* Get RX classification rule */
605 #define ETHTOOL_GRXCLSRLALL 0x00000030 /* Get all RX classification rule */
606 #define ETHTOOL_SRXCLSRLDEL 0x00000031 /* Delete RX classification rule */
607 #define ETHTOOL_SRXCLSRLINS 0x00000032 /* Insert RX classification rule */
608 #define ETHTOOL_FLASHDEV 0x00000033 /* Flash firmware to device */
609 #define ETHTOOL_RESET 0x00000034 /* Reset hardware */
611 #define ETHTOOL_SRXNTUPLE 0x00000035 /* Add an n-tuple filter to device */
612 #define ETHTOOL_GRXNTUPLE 0x00000036 /* Get n-tuple filters from device */
614 /* compatibility with older code */
615 #define SPARC_ETH_GSET ETHTOOL_GSET
616 #define SPARC_ETH_SSET ETHTOOL_SSET
618 /* Indicates what features are supported by the interface. */
619 #define SUPPORTED_10baseT_Half (1 << 0)
620 #define SUPPORTED_10baseT_Full (1 << 1)
621 #define SUPPORTED_100baseT_Half (1 << 2)
622 #define SUPPORTED_100baseT_Full (1 << 3)
623 #define SUPPORTED_1000baseT_Half (1 << 4)
624 #define SUPPORTED_1000baseT_Full (1 << 5)
625 #define SUPPORTED_Autoneg (1 << 6)
626 #define SUPPORTED_TP (1 << 7)
627 #define SUPPORTED_AUI (1 << 8)
628 #define SUPPORTED_MII (1 << 9)
629 #define SUPPORTED_FIBRE (1 << 10)
630 #define SUPPORTED_BNC (1 << 11)
631 #define SUPPORTED_10000baseT_Full (1 << 12)
632 #define SUPPORTED_Pause (1 << 13)
633 #define SUPPORTED_Asym_Pause (1 << 14)
634 #define SUPPORTED_2500baseX_Full (1 << 15)
635 #define SUPPORTED_Backplane (1 << 16)
636 #define SUPPORTED_1000baseKX_Full (1 << 17)
637 #define SUPPORTED_10000baseKX4_Full (1 << 18)
638 #define SUPPORTED_10000baseKR_Full (1 << 19)
639 #define SUPPORTED_10000baseR_FEC (1 << 20)
641 /* Indicates what features are advertised by the interface. */
642 #define ADVERTISED_10baseT_Half (1 << 0)
643 #define ADVERTISED_10baseT_Full (1 << 1)
644 #define ADVERTISED_100baseT_Half (1 << 2)
645 #define ADVERTISED_100baseT_Full (1 << 3)
646 #define ADVERTISED_1000baseT_Half (1 << 4)
647 #define ADVERTISED_1000baseT_Full (1 << 5)
648 #define ADVERTISED_Autoneg (1 << 6)
649 #define ADVERTISED_TP (1 << 7)
650 #define ADVERTISED_AUI (1 << 8)
651 #define ADVERTISED_MII (1 << 9)
652 #define ADVERTISED_FIBRE (1 << 10)
653 #define ADVERTISED_BNC (1 << 11)
654 #define ADVERTISED_10000baseT_Full (1 << 12)
655 #define ADVERTISED_Pause (1 << 13)
656 #define ADVERTISED_Asym_Pause (1 << 14)
657 #define ADVERTISED_2500baseX_Full (1 << 15)
658 #define ADVERTISED_Backplane (1 << 16)
659 #define ADVERTISED_1000baseKX_Full (1 << 17)
660 #define ADVERTISED_10000baseKX4_Full (1 << 18)
661 #define ADVERTISED_10000baseKR_Full (1 << 19)
662 #define ADVERTISED_10000baseR_FEC (1 << 20)
664 /* The following are all involved in forcing a particular link
665 * mode for the device for setting things. When getting the
666 * devices settings, these indicate the current mode and whether
667 * it was foced up into this mode or autonegotiated.
670 /* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */
672 #define SPEED_100 100
673 #define SPEED_1000 1000
674 #define SPEED_2500 2500
675 #define SPEED_10000 10000
677 /* Duplex, half or full. */
678 #define DUPLEX_HALF 0x00
679 #define DUPLEX_FULL 0x01
681 /* Which connector port. */
683 #define PORT_AUI 0x01
684 #define PORT_MII 0x02
685 #define PORT_FIBRE 0x03
686 #define PORT_BNC 0x04
688 #define PORT_NONE 0xef
689 #define PORT_OTHER 0xff
691 /* Which transceiver to use. */
692 #define XCVR_INTERNAL 0x00
693 #define XCVR_EXTERNAL 0x01
694 #define XCVR_DUMMY1 0x02
695 #define XCVR_DUMMY2 0x03
696 #define XCVR_DUMMY3 0x04
698 /* Enable or disable autonegotiation. If this is set to enable,
699 * the forced link modes above are completely ignored.
701 #define AUTONEG_DISABLE 0x00
702 #define AUTONEG_ENABLE 0x01
704 /* Mode MDI or MDI-X */
705 #define ETH_TP_MDI_INVALID 0x00
706 #define ETH_TP_MDI 0x01
707 #define ETH_TP_MDI_X 0x02
709 /* Wake-On-Lan options. */
710 #define WAKE_PHY (1 << 0)
711 #define WAKE_UCAST (1 << 1)
712 #define WAKE_MCAST (1 << 2)
713 #define WAKE_BCAST (1 << 3)
714 #define WAKE_ARP (1 << 4)
715 #define WAKE_MAGIC (1 << 5)
716 #define WAKE_MAGICSECURE (1 << 6) /* only meaningful if WAKE_MAGIC */
718 /* L3-L4 network traffic flow types */
719 #define TCP_V4_FLOW 0x01
720 #define UDP_V4_FLOW 0x02
721 #define SCTP_V4_FLOW 0x03
722 #define AH_ESP_V4_FLOW 0x04
723 #define TCP_V6_FLOW 0x05
724 #define UDP_V6_FLOW 0x06
725 #define SCTP_V6_FLOW 0x07
726 #define AH_ESP_V6_FLOW 0x08
727 #define AH_V4_FLOW 0x09
728 #define ESP_V4_FLOW 0x0a
729 #define AH_V6_FLOW 0x0b
730 #define ESP_V6_FLOW 0x0c
731 #define IP_USER_FLOW 0x0d
732 #define IPV4_FLOW 0x10
733 #define IPV6_FLOW 0x11
735 /* L3-L4 network traffic flow hash options */
736 #define RXH_L2DA (1 << 1)
737 #define RXH_VLAN (1 << 2)
738 #define RXH_L3_PROTO (1 << 3)
739 #define RXH_IP_SRC (1 << 4)
740 #define RXH_IP_DST (1 << 5)
741 #define RXH_L4_B_0_1 (1 << 6) /* src port in case of TCP/UDP/SCTP */
742 #define RXH_L4_B_2_3 (1 << 7) /* dst port in case of TCP/UDP/SCTP */
743 #define RXH_DISCARD (1 << 31)
745 #define RX_CLS_FLOW_DISC 0xffffffffffffffffULL
748 /* The reset() operation must clear the flags for the components which
749 * were actually reset. On successful return, the flags indicate the
750 * components which were not reset, either because they do not exist
751 * in the hardware or because they cannot be reset independently. The
752 * driver must never reset any components that were not requested.
754 enum ethtool_reset_flags {
755 /* These flags represent components dedicated to the interface
756 * the command is addressed to. Shift any flag left by
757 * ETH_RESET_SHARED_SHIFT to reset a shared component of the
760 ETH_RESET_MGMT = 1 << 0, /* Management processor */
761 ETH_RESET_IRQ = 1 << 1, /* Interrupt requester */
762 ETH_RESET_DMA = 1 << 2, /* DMA engine */
763 ETH_RESET_FILTER = 1 << 3, /* Filtering/flow direction */
764 ETH_RESET_OFFLOAD = 1 << 4, /* Protocol offload */
765 ETH_RESET_MAC = 1 << 5, /* Media access controller */
766 ETH_RESET_PHY = 1 << 6, /* Transceiver/PHY */
767 ETH_RESET_RAM = 1 << 7, /* RAM shared between
768 * multiple components */
770 ETH_RESET_DEDICATED = 0x0000ffff, /* All components dedicated to
772 ETH_RESET_ALL = 0xffffffff, /* All components used by this
773 * interface, even if shared */
775 #define ETH_RESET_SHARED_SHIFT 16
777 #endif /* _LINUX_ETHTOOL_H */