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). */
65 * Some struct members below are filled in
66 * using ops->get_sset_count(). Obtaining
67 * this info from ethtool_drvinfo is now
68 * deprecated; Use ETHTOOL_GSSET_INFO
71 __u32 n_priv_flags; /* number of flags valid in ETHTOOL_GPFLAGS */
72 __u32 n_stats; /* number of u64's from ETHTOOL_GSTATS */
74 __u32 eedump_len; /* Size of data from ETHTOOL_GEEPROM (bytes) */
75 __u32 regdump_len; /* Size of data from ETHTOOL_GREGS (bytes) */
79 /* wake-on-lan settings */
80 struct ethtool_wolinfo {
84 __u8 sopass[SOPASS_MAX]; /* SecureOn(tm) password */
87 /* for passing single values */
88 struct ethtool_value {
93 /* for passing big chunks of data */
96 __u32 version; /* driver-specific, indicates different chips/revs */
97 __u32 len; /* bytes */
101 /* for passing EEPROM chunks */
102 struct ethtool_eeprom {
105 __u32 offset; /* in bytes */
106 __u32 len; /* in bytes */
110 /* for configuring coalescing parameters of chip */
111 struct ethtool_coalesce {
112 __u32 cmd; /* ETHTOOL_{G,S}COALESCE */
114 /* How many usecs to delay an RX interrupt after
115 * a packet arrives. If 0, only rx_max_coalesced_frames
118 __u32 rx_coalesce_usecs;
120 /* How many packets to delay an RX interrupt after
121 * a packet arrives. If 0, only rx_coalesce_usecs is
122 * used. It is illegal to set both usecs and max frames
123 * to zero as this would cause RX interrupts to never be
126 __u32 rx_max_coalesced_frames;
128 /* Same as above two parameters, except that these values
129 * apply while an IRQ is being serviced by the host. Not
130 * all cards support this feature and the values are ignored
133 __u32 rx_coalesce_usecs_irq;
134 __u32 rx_max_coalesced_frames_irq;
136 /* How many usecs to delay a TX interrupt after
137 * a packet is sent. If 0, only tx_max_coalesced_frames
140 __u32 tx_coalesce_usecs;
142 /* How many packets to delay a TX interrupt after
143 * a packet is sent. If 0, only tx_coalesce_usecs is
144 * used. It is illegal to set both usecs and max frames
145 * to zero as this would cause TX interrupts to never be
148 __u32 tx_max_coalesced_frames;
150 /* Same as above two parameters, except that these values
151 * apply while an IRQ is being serviced by the host. Not
152 * all cards support this feature and the values are ignored
155 __u32 tx_coalesce_usecs_irq;
156 __u32 tx_max_coalesced_frames_irq;
158 /* How many usecs to delay in-memory statistics
159 * block updates. Some drivers do not have an in-memory
160 * statistic block, and in such cases this value is ignored.
161 * This value must not be zero.
163 __u32 stats_block_coalesce_usecs;
165 /* Adaptive RX/TX coalescing is an algorithm implemented by
166 * some drivers to improve latency under low packet rates and
167 * improve throughput under high packet rates. Some drivers
168 * only implement one of RX or TX adaptive coalescing. Anything
169 * not implemented by the driver causes these values to be
172 __u32 use_adaptive_rx_coalesce;
173 __u32 use_adaptive_tx_coalesce;
175 /* When the packet rate (measured in packets per second)
176 * is below pkt_rate_low, the {rx,tx}_*_low parameters are
180 __u32 rx_coalesce_usecs_low;
181 __u32 rx_max_coalesced_frames_low;
182 __u32 tx_coalesce_usecs_low;
183 __u32 tx_max_coalesced_frames_low;
185 /* When the packet rate is below pkt_rate_high but above
186 * pkt_rate_low (both measured in packets per second) the
187 * normal {rx,tx}_* coalescing parameters are used.
190 /* When the packet rate is (measured in packets per second)
191 * is above pkt_rate_high, the {rx,tx}_*_high parameters are
195 __u32 rx_coalesce_usecs_high;
196 __u32 rx_max_coalesced_frames_high;
197 __u32 tx_coalesce_usecs_high;
198 __u32 tx_max_coalesced_frames_high;
200 /* How often to do adaptive coalescing packet rate sampling,
201 * measured in seconds. Must not be zero.
203 __u32 rate_sample_interval;
206 /* for configuring RX/TX ring parameters */
207 struct ethtool_ringparam {
208 __u32 cmd; /* ETHTOOL_{G,S}RINGPARAM */
210 /* Read only attributes. These indicate the maximum number
211 * of pending RX/TX ring entries the driver will allow the
214 __u32 rx_max_pending;
215 __u32 rx_mini_max_pending;
216 __u32 rx_jumbo_max_pending;
217 __u32 tx_max_pending;
219 /* Values changeable by the user. The valid values are
220 * in the range 1 to the "*_max_pending" counterpart above.
223 __u32 rx_mini_pending;
224 __u32 rx_jumbo_pending;
228 /* for configuring link flow control parameters */
229 struct ethtool_pauseparam {
230 __u32 cmd; /* ETHTOOL_{G,S}PAUSEPARAM */
232 /* If the link is being auto-negotiated (via ethtool_cmd.autoneg
233 * being true) the user may set 'autonet' here non-zero to have the
234 * pause parameters be auto-negotiated too. In such a case, the
235 * {rx,tx}_pause values below determine what capabilities are
238 * If 'autoneg' is zero or the link is not being auto-negotiated,
239 * then {rx,tx}_pause force the driver to use/not-use pause
247 #define ETH_GSTRING_LEN 32
248 enum ethtool_stringset {
252 ETH_SS_NTUPLE_FILTERS,
255 /* for passing string sets for data tagging */
256 struct ethtool_gstrings {
257 __u32 cmd; /* ETHTOOL_GSTRINGS */
258 __u32 string_set; /* string set id e.c. ETH_SS_TEST, etc*/
259 __u32 len; /* number of strings in the string set */
263 struct ethtool_sset_info {
264 __u32 cmd; /* ETHTOOL_GSSET_INFO */
266 __u64 sset_mask; /* input: each bit selects an sset to query */
267 /* output: each bit a returned sset */
268 __u32 data[0]; /* ETH_SS_xxx count, in order, based on bits
269 in sset_mask. One bit implies one
270 __u32, two bits implies two
274 enum ethtool_test_flags {
275 ETH_TEST_FL_OFFLINE = (1 << 0), /* online / offline */
276 ETH_TEST_FL_FAILED = (1 << 1), /* test passed / failed */
279 /* for requesting NIC test and getting results*/
280 struct ethtool_test {
281 __u32 cmd; /* ETHTOOL_TEST */
282 __u32 flags; /* ETH_TEST_FL_xxx */
284 __u32 len; /* result length, in number of u64 elements */
288 /* for dumping NIC-specific statistics */
289 struct ethtool_stats {
290 __u32 cmd; /* ETHTOOL_GSTATS */
291 __u32 n_stats; /* number of u64's being returned */
295 struct ethtool_perm_addr {
296 __u32 cmd; /* ETHTOOL_GPERMADDR */
301 /* boolean flags controlling per-interface behavior characteristics.
302 * When reading, the flag indicates whether or not a certain behavior
303 * is enabled/present. When writing, the flag indicates whether
304 * or not the driver should turn on (set) or off (clear) a behavior.
306 * Some behaviors may read-only (unconditionally absent or present).
307 * If such is the case, return EINVAL in the set-flags operation if the
308 * flag differs from the read-only value.
311 ETH_FLAG_LRO = (1 << 15), /* LRO is enabled */
312 ETH_FLAG_NTUPLE = (1 << 27), /* N-tuple filters enabled */
313 ETH_FLAG_RXHASH = (1 << 28),
316 /* The following structures are for supporting RX network flow
317 * classification and RX n-tuple configuration. Note, all multibyte
318 * fields, e.g., ip4src, ip4dst, psrc, pdst, spi, etc. are expected to
319 * be in network byte order.
323 * struct ethtool_tcpip4_spec - flow specification for TCP/IPv4 etc.
324 * @ip4src: Source host
325 * @ip4dst: Destination host
327 * @pdst: Destination port
328 * @tos: Type-of-service
330 * This can be used to specify a TCP/IPv4, UDP/IPv4 or SCTP/IPv4 flow.
332 struct ethtool_tcpip4_spec {
341 * struct ethtool_ah_espip4_spec - flow specification for IPsec/IPv4
342 * @ip4src: Source host
343 * @ip4dst: Destination host
344 * @spi: Security parameters index
345 * @tos: Type-of-service
347 * This can be used to specify an IPsec transport or tunnel over IPv4.
349 struct ethtool_ah_espip4_spec {
356 struct ethtool_rawip4_spec {
362 struct ethtool_ether_spec {
368 #define ETH_RX_NFC_IP4 1
369 #define ETH_RX_NFC_IP6 2
372 * struct ethtool_usrip4_spec - general flow specification for IPv4
373 * @ip4src: Source host
374 * @ip4dst: Destination host
375 * @l4_4_bytes: First 4 bytes of transport (layer 4) header
376 * @tos: Type-of-service
377 * @ip_ver: Value must be %ETH_RX_NFC_IP4; mask must be 0
378 * @proto: Transport protocol number; mask must be 0
380 struct ethtool_usrip4_spec {
390 * struct ethtool_rx_flow_spec - specification for RX flow filter
391 * @flow_type: Type of match to perform, e.g. %TCP_V4_FLOW
392 * @h_u: Flow fields to match (dependent on @flow_type)
393 * @m_u: Masks for flow field bits to be ignored
394 * @ring_cookie: RX ring/queue index to deliver to, or %RX_CLS_FLOW_DISC
395 * if packets should be discarded
396 * @location: Index of filter in hardware table
398 struct ethtool_rx_flow_spec {
401 struct ethtool_tcpip4_spec tcp_ip4_spec;
402 struct ethtool_tcpip4_spec udp_ip4_spec;
403 struct ethtool_tcpip4_spec sctp_ip4_spec;
404 struct ethtool_ah_espip4_spec ah_ip4_spec;
405 struct ethtool_ah_espip4_spec esp_ip4_spec;
406 struct ethtool_rawip4_spec raw_ip4_spec;
407 struct ethtool_ether_spec ether_spec;
408 struct ethtool_usrip4_spec usr_ip4_spec;
416 * struct ethtool_rxnfc - command to get or set RX flow classification rules
417 * @cmd: Specific command number - %ETHTOOL_GRXFH, %ETHTOOL_SRXFH,
418 * %ETHTOOL_GRXRINGS, %ETHTOOL_GRXCLSRLCNT, %ETHTOOL_GRXCLSRULE,
419 * %ETHTOOL_GRXCLSRLALL, %ETHTOOL_SRXCLSRLDEL or %ETHTOOL_SRXCLSRLINS
420 * @flow_type: Type of flow to be affected, e.g. %TCP_V4_FLOW
421 * @data: Command-dependent value
422 * @fs: Flow filter specification
423 * @rule_cnt: Number of rules to be affected
424 * @rule_locs: Array of valid rule indices
426 * For %ETHTOOL_GRXFH and %ETHTOOL_SRXFH, @data is a bitmask indicating
427 * the fields included in the flow hash, e.g. %RXH_IP_SRC. The following
428 * structure fields must not be used.
430 * For %ETHTOOL_GRXRINGS, @data is set to the number of RX rings/queues
433 * For %ETHTOOL_GRXCLSRLCNT, @rule_cnt is set to the number of defined
436 * For %ETHTOOL_GRXCLSRULE, @fs.@location specifies the index of an
437 * existing filter rule on entry and @fs contains the rule on return.
439 * For %ETHTOOL_GRXCLSRLALL, @rule_cnt specifies the array size of the
440 * user buffer for @rule_locs on entry. On return, @data is the size
441 * of the filter table and @rule_locs contains the indices of the
444 * For %ETHTOOL_SRXCLSRLINS, @fs specifies the filter rule to add or
445 * update. @fs.@location specifies the index to use and must not be
448 * For %ETHTOOL_SRXCLSRLDEL, @fs.@location specifies the index of an
449 * existing filter rule on entry.
451 * Implementation of indexed classification rules generally requires a
454 struct ethtool_rxnfc {
458 struct ethtool_rx_flow_spec fs;
464 * struct ethtool_rxfh_indir - command to get or set RX flow hash indirection
465 * @cmd: Specific command number - %ETHTOOL_GRXFHINDIR or %ETHTOOL_SRXFHINDIR
466 * @size: On entry, the array size of the user buffer. On return from
467 * %ETHTOOL_GRXFHINDIR, the array size of the hardware indirection table.
468 * @ring_index: RX ring/queue index for each hash value
470 struct ethtool_rxfh_indir {
477 * struct ethtool_rx_ntuple_flow_spec - specification for RX flow filter
478 * @flow_type: Type of match to perform, e.g. %TCP_V4_FLOW
479 * @h_u: Flow field values to match (dependent on @flow_type)
480 * @m_u: Masks for flow field value bits to be ignored
481 * @vlan_tag: VLAN tag to match
482 * @vlan_tag_mask: Mask for VLAN tag bits to be ignored
483 * @data: Driver-dependent data to match
484 * @data_mask: Mask for driver-dependent data bits to be ignored
485 * @action: RX ring/queue index to deliver to (non-negative) or other action
486 * (negative, e.g. %ETHTOOL_RXNTUPLE_ACTION_DROP)
488 * Zero values in @h_u may be ignored, as if all the corresponding
489 * mask bits were set.
491 struct ethtool_rx_ntuple_flow_spec {
494 struct ethtool_tcpip4_spec tcp_ip4_spec;
495 struct ethtool_tcpip4_spec udp_ip4_spec;
496 struct ethtool_tcpip4_spec sctp_ip4_spec;
497 struct ethtool_ah_espip4_spec ah_ip4_spec;
498 struct ethtool_ah_espip4_spec esp_ip4_spec;
499 struct ethtool_rawip4_spec raw_ip4_spec;
500 struct ethtool_ether_spec ether_spec;
501 struct ethtool_usrip4_spec usr_ip4_spec;
511 #define ETHTOOL_RXNTUPLE_ACTION_DROP -1 /* drop packet */
515 * struct ethtool_rx_ntuple - command to set RX flow filter
516 * @cmd: Command number - %ETHTOOL_SRXNTUPLE
517 * @fs: Flow filter specification
519 struct ethtool_rx_ntuple {
521 struct ethtool_rx_ntuple_flow_spec fs;
524 #define ETHTOOL_FLASH_MAX_FILENAME 128
525 enum ethtool_flash_op_type {
526 ETHTOOL_FLASH_ALL_REGIONS = 0,
529 /* for passing firmware flashing related parameters */
530 struct ethtool_flash {
533 char data[ETHTOOL_FLASH_MAX_FILENAME];
538 #include <linux/rculist.h>
540 struct ethtool_rx_ntuple_flow_spec_container {
541 struct ethtool_rx_ntuple_flow_spec fs;
542 struct list_head list;
545 struct ethtool_rx_ntuple_list {
546 #define ETHTOOL_MAX_NTUPLE_LIST_ENTRY 1024
547 #define ETHTOOL_MAX_NTUPLE_STRING_PER_ENTRY 14
548 struct list_head list;
554 /* Some generic methods drivers may use in their ethtool_ops */
555 u32 ethtool_op_get_link(struct net_device *dev);
556 u32 ethtool_op_get_rx_csum(struct net_device *dev);
557 u32 ethtool_op_get_tx_csum(struct net_device *dev);
558 int ethtool_op_set_tx_csum(struct net_device *dev, u32 data);
559 int ethtool_op_set_tx_hw_csum(struct net_device *dev, u32 data);
560 int ethtool_op_set_tx_ipv6_csum(struct net_device *dev, u32 data);
561 u32 ethtool_op_get_sg(struct net_device *dev);
562 int ethtool_op_set_sg(struct net_device *dev, u32 data);
563 u32 ethtool_op_get_tso(struct net_device *dev);
564 int ethtool_op_set_tso(struct net_device *dev, u32 data);
565 u32 ethtool_op_get_ufo(struct net_device *dev);
566 int ethtool_op_set_ufo(struct net_device *dev, u32 data);
567 u32 ethtool_op_get_flags(struct net_device *dev);
568 int ethtool_op_set_flags(struct net_device *dev, u32 data, u32 supported);
569 void ethtool_ntuple_flush(struct net_device *dev);
572 * ðtool_ops - Alter and report network device settings
573 * get_settings: Get device-specific settings
574 * set_settings: Set device-specific settings
575 * get_drvinfo: Report driver information
576 * get_regs: Get device registers
577 * get_wol: Report whether Wake-on-Lan is enabled
578 * set_wol: Turn Wake-on-Lan on or off
579 * get_msglevel: Report driver message level
580 * set_msglevel: Set driver message level
581 * nway_reset: Restart autonegotiation
582 * get_link: Get link status
583 * get_eeprom: Read data from the device EEPROM
584 * set_eeprom: Write data to the device EEPROM
585 * get_coalesce: Get interrupt coalescing parameters
586 * set_coalesce: Set interrupt coalescing parameters
587 * get_ringparam: Report ring sizes
588 * set_ringparam: Set ring sizes
589 * get_pauseparam: Report pause parameters
590 * set_pauseparam: Set pause parameters
591 * get_rx_csum: Report whether receive checksums are turned on or off
592 * set_rx_csum: Turn receive checksum on or off
593 * get_tx_csum: Report whether transmit checksums are turned on or off
594 * set_tx_csum: Turn transmit checksums on or off
595 * get_sg: Report whether scatter-gather is enabled
596 * set_sg: Turn scatter-gather on or off
597 * get_tso: Report whether TCP segmentation offload is enabled
598 * set_tso: Turn TCP segmentation offload on or off
599 * get_ufo: Report whether UDP fragmentation offload is enabled
600 * set_ufo: Turn UDP fragmentation offload on or off
601 * self_test: Run specified self-tests
602 * get_strings: Return a set of strings that describe the requested objects
603 * phys_id: Identify the device
604 * get_stats: Return statistics about the device
605 * get_flags: get 32-bit flags bitmap
606 * set_flags: set 32-bit flags bitmap
611 * @get_settings is passed an ðtool_cmd to fill in. It returns
612 * an negative errno or zero.
615 * @set_settings is passed an ðtool_cmd and should attempt to set
616 * all the settings this device supports. It may return an error value
617 * if something goes wrong (otherwise 0).
620 * Should fill in the magic field. Don't need to check len for zero
621 * or wraparound. Fill in the data argument with the eeprom values
622 * from offset to offset + len. Update len to the amount read.
623 * Returns an error or zero.
626 * Should validate the magic field. Don't need to check len for zero
627 * or wraparound. Update len to the amount written. Returns an error
631 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
632 int (*set_settings)(struct net_device *, struct ethtool_cmd *);
633 void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *);
634 int (*get_regs_len)(struct net_device *);
635 void (*get_regs)(struct net_device *, struct ethtool_regs *, void *);
636 void (*get_wol)(struct net_device *, struct ethtool_wolinfo *);
637 int (*set_wol)(struct net_device *, struct ethtool_wolinfo *);
638 u32 (*get_msglevel)(struct net_device *);
639 void (*set_msglevel)(struct net_device *, u32);
640 int (*nway_reset)(struct net_device *);
641 u32 (*get_link)(struct net_device *);
642 int (*get_eeprom_len)(struct net_device *);
643 int (*get_eeprom)(struct net_device *,
644 struct ethtool_eeprom *, u8 *);
645 int (*set_eeprom)(struct net_device *,
646 struct ethtool_eeprom *, u8 *);
647 int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *);
648 int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *);
649 void (*get_ringparam)(struct net_device *,
650 struct ethtool_ringparam *);
651 int (*set_ringparam)(struct net_device *,
652 struct ethtool_ringparam *);
653 void (*get_pauseparam)(struct net_device *,
654 struct ethtool_pauseparam*);
655 int (*set_pauseparam)(struct net_device *,
656 struct ethtool_pauseparam*);
657 u32 (*get_rx_csum)(struct net_device *);
658 int (*set_rx_csum)(struct net_device *, u32);
659 u32 (*get_tx_csum)(struct net_device *);
660 int (*set_tx_csum)(struct net_device *, u32);
661 u32 (*get_sg)(struct net_device *);
662 int (*set_sg)(struct net_device *, u32);
663 u32 (*get_tso)(struct net_device *);
664 int (*set_tso)(struct net_device *, u32);
665 void (*self_test)(struct net_device *, struct ethtool_test *, u64 *);
666 void (*get_strings)(struct net_device *, u32 stringset, u8 *);
667 int (*phys_id)(struct net_device *, u32);
668 void (*get_ethtool_stats)(struct net_device *,
669 struct ethtool_stats *, u64 *);
670 int (*begin)(struct net_device *);
671 void (*complete)(struct net_device *);
672 u32 (*get_ufo)(struct net_device *);
673 int (*set_ufo)(struct net_device *, u32);
674 u32 (*get_flags)(struct net_device *);
675 int (*set_flags)(struct net_device *, u32);
676 u32 (*get_priv_flags)(struct net_device *);
677 int (*set_priv_flags)(struct net_device *, u32);
678 int (*get_sset_count)(struct net_device *, int);
679 int (*get_rxnfc)(struct net_device *,
680 struct ethtool_rxnfc *, void *);
681 int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *);
682 int (*flash_device)(struct net_device *, struct ethtool_flash *);
683 int (*reset)(struct net_device *, u32 *);
684 int (*set_rx_ntuple)(struct net_device *,
685 struct ethtool_rx_ntuple *);
686 int (*get_rx_ntuple)(struct net_device *, u32 stringset, void *);
687 int (*get_rxfh_indir)(struct net_device *,
688 struct ethtool_rxfh_indir *);
689 int (*set_rxfh_indir)(struct net_device *,
690 const struct ethtool_rxfh_indir *);
692 #endif /* __KERNEL__ */
694 /* CMDs currently supported */
695 #define ETHTOOL_GSET 0x00000001 /* Get settings. */
696 #define ETHTOOL_SSET 0x00000002 /* Set settings. */
697 #define ETHTOOL_GDRVINFO 0x00000003 /* Get driver info. */
698 #define ETHTOOL_GREGS 0x00000004 /* Get NIC registers. */
699 #define ETHTOOL_GWOL 0x00000005 /* Get wake-on-lan options. */
700 #define ETHTOOL_SWOL 0x00000006 /* Set wake-on-lan options. */
701 #define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */
702 #define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level. */
703 #define ETHTOOL_NWAY_RST 0x00000009 /* Restart autonegotiation. */
704 #define ETHTOOL_GLINK 0x0000000a /* Get link status (ethtool_value) */
705 #define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */
706 #define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data. */
707 #define ETHTOOL_GCOALESCE 0x0000000e /* Get coalesce config */
708 #define ETHTOOL_SCOALESCE 0x0000000f /* Set coalesce config. */
709 #define ETHTOOL_GRINGPARAM 0x00000010 /* Get ring parameters */
710 #define ETHTOOL_SRINGPARAM 0x00000011 /* Set ring parameters. */
711 #define ETHTOOL_GPAUSEPARAM 0x00000012 /* Get pause parameters */
712 #define ETHTOOL_SPAUSEPARAM 0x00000013 /* Set pause parameters. */
713 #define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */
714 #define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */
715 #define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */
716 #define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */
717 #define ETHTOOL_GSG 0x00000018 /* Get scatter-gather enable
719 #define ETHTOOL_SSG 0x00000019 /* Set scatter-gather enable
720 * (ethtool_value). */
721 #define ETHTOOL_TEST 0x0000001a /* execute NIC self-test. */
722 #define ETHTOOL_GSTRINGS 0x0000001b /* get specified string set */
723 #define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */
724 #define ETHTOOL_GSTATS 0x0000001d /* get NIC-specific statistics */
725 #define ETHTOOL_GTSO 0x0000001e /* Get TSO enable (ethtool_value) */
726 #define ETHTOOL_STSO 0x0000001f /* Set TSO enable (ethtool_value) */
727 #define ETHTOOL_GPERMADDR 0x00000020 /* Get permanent hardware address */
728 #define ETHTOOL_GUFO 0x00000021 /* Get UFO enable (ethtool_value) */
729 #define ETHTOOL_SUFO 0x00000022 /* Set UFO enable (ethtool_value) */
730 #define ETHTOOL_GGSO 0x00000023 /* Get GSO enable (ethtool_value) */
731 #define ETHTOOL_SGSO 0x00000024 /* Set GSO enable (ethtool_value) */
732 #define ETHTOOL_GFLAGS 0x00000025 /* Get flags bitmap(ethtool_value) */
733 #define ETHTOOL_SFLAGS 0x00000026 /* Set flags bitmap(ethtool_value) */
734 #define ETHTOOL_GPFLAGS 0x00000027 /* Get driver-private flags bitmap */
735 #define ETHTOOL_SPFLAGS 0x00000028 /* Set driver-private flags bitmap */
737 #define ETHTOOL_GRXFH 0x00000029 /* Get RX flow hash configuration */
738 #define ETHTOOL_SRXFH 0x0000002a /* Set RX flow hash configuration */
739 #define ETHTOOL_GGRO 0x0000002b /* Get GRO enable (ethtool_value) */
740 #define ETHTOOL_SGRO 0x0000002c /* Set GRO enable (ethtool_value) */
741 #define ETHTOOL_GRXRINGS 0x0000002d /* Get RX rings available for LB */
742 #define ETHTOOL_GRXCLSRLCNT 0x0000002e /* Get RX class rule count */
743 #define ETHTOOL_GRXCLSRULE 0x0000002f /* Get RX classification rule */
744 #define ETHTOOL_GRXCLSRLALL 0x00000030 /* Get all RX classification rule */
745 #define ETHTOOL_SRXCLSRLDEL 0x00000031 /* Delete RX classification rule */
746 #define ETHTOOL_SRXCLSRLINS 0x00000032 /* Insert RX classification rule */
747 #define ETHTOOL_FLASHDEV 0x00000033 /* Flash firmware to device */
748 #define ETHTOOL_RESET 0x00000034 /* Reset hardware */
749 #define ETHTOOL_SRXNTUPLE 0x00000035 /* Add an n-tuple filter to device */
750 #define ETHTOOL_GRXNTUPLE 0x00000036 /* Get n-tuple filters from device */
751 #define ETHTOOL_GSSET_INFO 0x00000037 /* Get string set info */
752 #define ETHTOOL_GRXFHINDIR 0x00000038 /* Get RX flow hash indir'n table */
753 #define ETHTOOL_SRXFHINDIR 0x00000039 /* Set RX flow hash indir'n table */
755 /* compatibility with older code */
756 #define SPARC_ETH_GSET ETHTOOL_GSET
757 #define SPARC_ETH_SSET ETHTOOL_SSET
759 /* Indicates what features are supported by the interface. */
760 #define SUPPORTED_10baseT_Half (1 << 0)
761 #define SUPPORTED_10baseT_Full (1 << 1)
762 #define SUPPORTED_100baseT_Half (1 << 2)
763 #define SUPPORTED_100baseT_Full (1 << 3)
764 #define SUPPORTED_1000baseT_Half (1 << 4)
765 #define SUPPORTED_1000baseT_Full (1 << 5)
766 #define SUPPORTED_Autoneg (1 << 6)
767 #define SUPPORTED_TP (1 << 7)
768 #define SUPPORTED_AUI (1 << 8)
769 #define SUPPORTED_MII (1 << 9)
770 #define SUPPORTED_FIBRE (1 << 10)
771 #define SUPPORTED_BNC (1 << 11)
772 #define SUPPORTED_10000baseT_Full (1 << 12)
773 #define SUPPORTED_Pause (1 << 13)
774 #define SUPPORTED_Asym_Pause (1 << 14)
775 #define SUPPORTED_2500baseX_Full (1 << 15)
776 #define SUPPORTED_Backplane (1 << 16)
777 #define SUPPORTED_1000baseKX_Full (1 << 17)
778 #define SUPPORTED_10000baseKX4_Full (1 << 18)
779 #define SUPPORTED_10000baseKR_Full (1 << 19)
780 #define SUPPORTED_10000baseR_FEC (1 << 20)
782 /* Indicates what features are advertised by the interface. */
783 #define ADVERTISED_10baseT_Half (1 << 0)
784 #define ADVERTISED_10baseT_Full (1 << 1)
785 #define ADVERTISED_100baseT_Half (1 << 2)
786 #define ADVERTISED_100baseT_Full (1 << 3)
787 #define ADVERTISED_1000baseT_Half (1 << 4)
788 #define ADVERTISED_1000baseT_Full (1 << 5)
789 #define ADVERTISED_Autoneg (1 << 6)
790 #define ADVERTISED_TP (1 << 7)
791 #define ADVERTISED_AUI (1 << 8)
792 #define ADVERTISED_MII (1 << 9)
793 #define ADVERTISED_FIBRE (1 << 10)
794 #define ADVERTISED_BNC (1 << 11)
795 #define ADVERTISED_10000baseT_Full (1 << 12)
796 #define ADVERTISED_Pause (1 << 13)
797 #define ADVERTISED_Asym_Pause (1 << 14)
798 #define ADVERTISED_2500baseX_Full (1 << 15)
799 #define ADVERTISED_Backplane (1 << 16)
800 #define ADVERTISED_1000baseKX_Full (1 << 17)
801 #define ADVERTISED_10000baseKX4_Full (1 << 18)
802 #define ADVERTISED_10000baseKR_Full (1 << 19)
803 #define ADVERTISED_10000baseR_FEC (1 << 20)
805 /* The following are all involved in forcing a particular link
806 * mode for the device for setting things. When getting the
807 * devices settings, these indicate the current mode and whether
808 * it was foced up into this mode or autonegotiated.
811 /* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */
813 #define SPEED_100 100
814 #define SPEED_1000 1000
815 #define SPEED_2500 2500
816 #define SPEED_10000 10000
818 /* Duplex, half or full. */
819 #define DUPLEX_HALF 0x00
820 #define DUPLEX_FULL 0x01
822 /* Which connector port. */
824 #define PORT_AUI 0x01
825 #define PORT_MII 0x02
826 #define PORT_FIBRE 0x03
827 #define PORT_BNC 0x04
829 #define PORT_NONE 0xef
830 #define PORT_OTHER 0xff
832 /* Which transceiver to use. */
833 #define XCVR_INTERNAL 0x00
834 #define XCVR_EXTERNAL 0x01
835 #define XCVR_DUMMY1 0x02
836 #define XCVR_DUMMY2 0x03
837 #define XCVR_DUMMY3 0x04
839 /* Enable or disable autonegotiation. If this is set to enable,
840 * the forced link modes above are completely ignored.
842 #define AUTONEG_DISABLE 0x00
843 #define AUTONEG_ENABLE 0x01
845 /* Mode MDI or MDI-X */
846 #define ETH_TP_MDI_INVALID 0x00
847 #define ETH_TP_MDI 0x01
848 #define ETH_TP_MDI_X 0x02
850 /* Wake-On-Lan options. */
851 #define WAKE_PHY (1 << 0)
852 #define WAKE_UCAST (1 << 1)
853 #define WAKE_MCAST (1 << 2)
854 #define WAKE_BCAST (1 << 3)
855 #define WAKE_ARP (1 << 4)
856 #define WAKE_MAGIC (1 << 5)
857 #define WAKE_MAGICSECURE (1 << 6) /* only meaningful if WAKE_MAGIC */
859 /* L3-L4 network traffic flow types */
860 #define TCP_V4_FLOW 0x01
861 #define UDP_V4_FLOW 0x02
862 #define SCTP_V4_FLOW 0x03
863 #define AH_ESP_V4_FLOW 0x04
864 #define TCP_V6_FLOW 0x05
865 #define UDP_V6_FLOW 0x06
866 #define SCTP_V6_FLOW 0x07
867 #define AH_ESP_V6_FLOW 0x08
868 #define AH_V4_FLOW 0x09
869 #define ESP_V4_FLOW 0x0a
870 #define AH_V6_FLOW 0x0b
871 #define ESP_V6_FLOW 0x0c
872 #define IP_USER_FLOW 0x0d
873 #define IPV4_FLOW 0x10
874 #define IPV6_FLOW 0x11
876 /* L3-L4 network traffic flow hash options */
877 #define RXH_L2DA (1 << 1)
878 #define RXH_VLAN (1 << 2)
879 #define RXH_L3_PROTO (1 << 3)
880 #define RXH_IP_SRC (1 << 4)
881 #define RXH_IP_DST (1 << 5)
882 #define RXH_L4_B_0_1 (1 << 6) /* src port in case of TCP/UDP/SCTP */
883 #define RXH_L4_B_2_3 (1 << 7) /* dst port in case of TCP/UDP/SCTP */
884 #define RXH_DISCARD (1 << 31)
886 #define RX_CLS_FLOW_DISC 0xffffffffffffffffULL
889 /* The reset() operation must clear the flags for the components which
890 * were actually reset. On successful return, the flags indicate the
891 * components which were not reset, either because they do not exist
892 * in the hardware or because they cannot be reset independently. The
893 * driver must never reset any components that were not requested.
895 enum ethtool_reset_flags {
896 /* These flags represent components dedicated to the interface
897 * the command is addressed to. Shift any flag left by
898 * ETH_RESET_SHARED_SHIFT to reset a shared component of the
901 ETH_RESET_MGMT = 1 << 0, /* Management processor */
902 ETH_RESET_IRQ = 1 << 1, /* Interrupt requester */
903 ETH_RESET_DMA = 1 << 2, /* DMA engine */
904 ETH_RESET_FILTER = 1 << 3, /* Filtering/flow direction */
905 ETH_RESET_OFFLOAD = 1 << 4, /* Protocol offload */
906 ETH_RESET_MAC = 1 << 5, /* Media access controller */
907 ETH_RESET_PHY = 1 << 6, /* Transceiver/PHY */
908 ETH_RESET_RAM = 1 << 7, /* RAM shared between
909 * multiple components */
911 ETH_RESET_DEDICATED = 0x0000ffff, /* All components dedicated to
913 ETH_RESET_ALL = 0xffffffff, /* All components used by this
914 * interface, even if shared */
916 #define ETH_RESET_SHARED_SHIFT 16
918 #endif /* _LINUX_ETHTOOL_H */