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authorDavid Howells <dhowells@redhat.com>2012-10-13 05:46:48 -0400
committerDavid Howells <dhowells@redhat.com>2012-10-13 05:46:48 -0400
commit607ca46e97a1b6594b29647d98a32d545c24bdff (patch)
tree30f4c0784bfddb57332cdc0678bd06d1e77fa185 /include/linux/ethtool.h
parent08cce05c5a91f5017f4edc9866cf026908c73f9f (diff)
UAPI: (Scripted) Disintegrate include/linux
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
Diffstat (limited to 'include/linux/ethtool.h')
-rw-r--r--include/linux/ethtool.h1076
1 files changed, 1 insertions, 1075 deletions
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index fcb4f8e60c1c..c8e3e7e39c6b 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -9,596 +9,12 @@
9 * scott.feldman@intel.com) 9 * scott.feldman@intel.com)
10 * Portions Copyright (C) Sun Microsystems 2008 10 * Portions Copyright (C) Sun Microsystems 2008
11 */ 11 */
12
13#ifndef _LINUX_ETHTOOL_H 12#ifndef _LINUX_ETHTOOL_H
14#define _LINUX_ETHTOOL_H 13#define _LINUX_ETHTOOL_H
15 14
16#ifdef __KERNEL__
17#include <linux/compat.h> 15#include <linux/compat.h>
18#endif 16#include <uapi/linux/ethtool.h>
19#include <linux/types.h>
20#include <linux/if_ether.h>
21
22/* This should work for both 32 and 64 bit userland. */
23struct ethtool_cmd {
24 __u32 cmd;
25 __u32 supported; /* Features this interface supports */
26 __u32 advertising; /* Features this interface advertises */
27 __u16 speed; /* The forced speed (lower bits) in
28 * Mbps. Please use
29 * ethtool_cmd_speed()/_set() to
30 * access it */
31 __u8 duplex; /* Duplex, half or full */
32 __u8 port; /* Which connector port */
33 __u8 phy_address; /* MDIO PHY address (PRTAD for clause 45).
34 * May be read-only or read-write
35 * depending on the driver.
36 */
37 __u8 transceiver; /* Which transceiver to use */
38 __u8 autoneg; /* Enable or disable autonegotiation */
39 __u8 mdio_support; /* MDIO protocols supported. Read-only.
40 * Not set by all drivers.
41 */
42 __u32 maxtxpkt; /* Tx pkts before generating tx int */
43 __u32 maxrxpkt; /* Rx pkts before generating rx int */
44 __u16 speed_hi; /* The forced speed (upper
45 * bits) in Mbps. Please use
46 * ethtool_cmd_speed()/_set() to
47 * access it */
48 __u8 eth_tp_mdix; /* twisted pair MDI-X status */
49 __u8 eth_tp_mdix_ctrl; /* twisted pair MDI-X control, when set,
50 * link should be renegotiated if necessary
51 */
52 __u32 lp_advertising; /* Features the link partner advertises */
53 __u32 reserved[2];
54};
55
56static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
57 __u32 speed)
58{
59
60 ep->speed = (__u16)speed;
61 ep->speed_hi = (__u16)(speed >> 16);
62}
63
64static inline __u32 ethtool_cmd_speed(const struct ethtool_cmd *ep)
65{
66 return (ep->speed_hi << 16) | ep->speed;
67}
68
69/* Device supports clause 22 register access to PHY or peripherals
70 * using the interface defined in <linux/mii.h>. This should not be
71 * set if there are known to be no such peripherals present or if
72 * the driver only emulates clause 22 registers for compatibility.
73 */
74#define ETH_MDIO_SUPPORTS_C22 1
75
76/* Device supports clause 45 register access to PHY or peripherals
77 * using the interface defined in <linux/mii.h> and <linux/mdio.h>.
78 * This should not be set if there are known to be no such peripherals
79 * present.
80 */
81#define ETH_MDIO_SUPPORTS_C45 2
82
83#define ETHTOOL_FWVERS_LEN 32
84#define ETHTOOL_BUSINFO_LEN 32
85/* these strings are set to whatever the driver author decides... */
86struct ethtool_drvinfo {
87 __u32 cmd;
88 char driver[32]; /* driver short name, "tulip", "eepro100" */
89 char version[32]; /* driver version string */
90 char fw_version[ETHTOOL_FWVERS_LEN]; /* firmware version string */
91 char bus_info[ETHTOOL_BUSINFO_LEN]; /* Bus info for this IF. */
92 /* For PCI devices, use pci_name(pci_dev). */
93 char reserved1[32];
94 char reserved2[12];
95 /*
96 * Some struct members below are filled in
97 * using ops->get_sset_count(). Obtaining
98 * this info from ethtool_drvinfo is now
99 * deprecated; Use ETHTOOL_GSSET_INFO
100 * instead.
101 */
102 __u32 n_priv_flags; /* number of flags valid in ETHTOOL_GPFLAGS */
103 __u32 n_stats; /* number of u64's from ETHTOOL_GSTATS */
104 __u32 testinfo_len;
105 __u32 eedump_len; /* Size of data from ETHTOOL_GEEPROM (bytes) */
106 __u32 regdump_len; /* Size of data from ETHTOOL_GREGS (bytes) */
107};
108
109#define SOPASS_MAX 6
110/* wake-on-lan settings */
111struct ethtool_wolinfo {
112 __u32 cmd;
113 __u32 supported;
114 __u32 wolopts;
115 __u8 sopass[SOPASS_MAX]; /* SecureOn(tm) password */
116};
117
118/* for passing single values */
119struct ethtool_value {
120 __u32 cmd;
121 __u32 data;
122};
123
124/* for passing big chunks of data */
125struct ethtool_regs {
126 __u32 cmd;
127 __u32 version; /* driver-specific, indicates different chips/revs */
128 __u32 len; /* bytes */
129 __u8 data[0];
130};
131
132/* for passing EEPROM chunks */
133struct ethtool_eeprom {
134 __u32 cmd;
135 __u32 magic;
136 __u32 offset; /* in bytes */
137 __u32 len; /* in bytes */
138 __u8 data[0];
139};
140
141/**
142 * struct ethtool_eee - Energy Efficient Ethernet information
143 * @cmd: ETHTOOL_{G,S}EEE
144 * @supported: Mask of %SUPPORTED_* flags for the speed/duplex combinations
145 * for which there is EEE support.
146 * @advertised: Mask of %ADVERTISED_* flags for the speed/duplex combinations
147 * advertised as eee capable.
148 * @lp_advertised: Mask of %ADVERTISED_* flags for the speed/duplex
149 * combinations advertised by the link partner as eee capable.
150 * @eee_active: Result of the eee auto negotiation.
151 * @eee_enabled: EEE configured mode (enabled/disabled).
152 * @tx_lpi_enabled: Whether the interface should assert its tx lpi, given
153 * that eee was negotiated.
154 * @tx_lpi_timer: Time in microseconds the interface delays prior to asserting
155 * its tx lpi (after reaching 'idle' state). Effective only when eee
156 * was negotiated and tx_lpi_enabled was set.
157 */
158struct ethtool_eee {
159 __u32 cmd;
160 __u32 supported;
161 __u32 advertised;
162 __u32 lp_advertised;
163 __u32 eee_active;
164 __u32 eee_enabled;
165 __u32 tx_lpi_enabled;
166 __u32 tx_lpi_timer;
167 __u32 reserved[2];
168};
169
170/**
171 * struct ethtool_modinfo - plugin module eeprom information
172 * @cmd: %ETHTOOL_GMODULEINFO
173 * @type: Standard the module information conforms to %ETH_MODULE_SFF_xxxx
174 * @eeprom_len: Length of the eeprom
175 *
176 * This structure is used to return the information to
177 * properly size memory for a subsequent call to %ETHTOOL_GMODULEEEPROM.
178 * The type code indicates the eeprom data format
179 */
180struct ethtool_modinfo {
181 __u32 cmd;
182 __u32 type;
183 __u32 eeprom_len;
184 __u32 reserved[8];
185};
186
187/**
188 * struct ethtool_coalesce - coalescing parameters for IRQs and stats updates
189 * @cmd: ETHTOOL_{G,S}COALESCE
190 * @rx_coalesce_usecs: How many usecs to delay an RX interrupt after
191 * a packet arrives.
192 * @rx_max_coalesced_frames: Maximum number of packets to receive
193 * before an RX interrupt.
194 * @rx_coalesce_usecs_irq: Same as @rx_coalesce_usecs, except that
195 * this value applies while an IRQ is being serviced by the host.
196 * @rx_max_coalesced_frames_irq: Same as @rx_max_coalesced_frames,
197 * except that this value applies while an IRQ is being serviced
198 * by the host.
199 * @tx_coalesce_usecs: How many usecs to delay a TX interrupt after
200 * a packet is sent.
201 * @tx_max_coalesced_frames: Maximum number of packets to be sent
202 * before a TX interrupt.
203 * @tx_coalesce_usecs_irq: Same as @tx_coalesce_usecs, except that
204 * this value applies while an IRQ is being serviced by the host.
205 * @tx_max_coalesced_frames_irq: Same as @tx_max_coalesced_frames,
206 * except that this value applies while an IRQ is being serviced
207 * by the host.
208 * @stats_block_coalesce_usecs: How many usecs to delay in-memory
209 * statistics block updates. Some drivers do not have an
210 * in-memory statistic block, and in such cases this value is
211 * ignored. This value must not be zero.
212 * @use_adaptive_rx_coalesce: Enable adaptive RX coalescing.
213 * @use_adaptive_tx_coalesce: Enable adaptive TX coalescing.
214 * @pkt_rate_low: Threshold for low packet rate (packets per second).
215 * @rx_coalesce_usecs_low: How many usecs to delay an RX interrupt after
216 * a packet arrives, when the packet rate is below @pkt_rate_low.
217 * @rx_max_coalesced_frames_low: Maximum number of packets to be received
218 * before an RX interrupt, when the packet rate is below @pkt_rate_low.
219 * @tx_coalesce_usecs_low: How many usecs to delay a TX interrupt after
220 * a packet is sent, when the packet rate is below @pkt_rate_low.
221 * @tx_max_coalesced_frames_low: Maximum nuumber of packets to be sent before
222 * a TX interrupt, when the packet rate is below @pkt_rate_low.
223 * @pkt_rate_high: Threshold for high packet rate (packets per second).
224 * @rx_coalesce_usecs_high: How many usecs to delay an RX interrupt after
225 * a packet arrives, when the packet rate is above @pkt_rate_high.
226 * @rx_max_coalesced_frames_high: Maximum number of packets to be received
227 * before an RX interrupt, when the packet rate is above @pkt_rate_high.
228 * @tx_coalesce_usecs_high: How many usecs to delay a TX interrupt after
229 * a packet is sent, when the packet rate is above @pkt_rate_high.
230 * @tx_max_coalesced_frames_high: Maximum number of packets to be sent before
231 * a TX interrupt, when the packet rate is above @pkt_rate_high.
232 * @rate_sample_interval: How often to do adaptive coalescing packet rate
233 * sampling, measured in seconds. Must not be zero.
234 *
235 * Each pair of (usecs, max_frames) fields specifies this exit
236 * condition for interrupt coalescing:
237 * (usecs > 0 && time_since_first_completion >= usecs) ||
238 * (max_frames > 0 && completed_frames >= max_frames)
239 * It is illegal to set both usecs and max_frames to zero as this
240 * would cause interrupts to never be generated. To disable
241 * coalescing, set usecs = 0 and max_frames = 1.
242 *
243 * Some implementations ignore the value of max_frames and use the
244 * condition:
245 * time_since_first_completion >= usecs
246 * This is deprecated. Drivers for hardware that does not support
247 * counting completions should validate that max_frames == !rx_usecs.
248 *
249 * Adaptive RX/TX coalescing is an algorithm implemented by some
250 * drivers to improve latency under low packet rates and improve
251 * throughput under high packet rates. Some drivers only implement
252 * one of RX or TX adaptive coalescing. Anything not implemented by
253 * the driver causes these values to be silently ignored.
254 *
255 * When the packet rate is below @pkt_rate_high but above
256 * @pkt_rate_low (both measured in packets per second) the
257 * normal {rx,tx}_* coalescing parameters are used.
258 */
259struct ethtool_coalesce {
260 __u32 cmd;
261 __u32 rx_coalesce_usecs;
262 __u32 rx_max_coalesced_frames;
263 __u32 rx_coalesce_usecs_irq;
264 __u32 rx_max_coalesced_frames_irq;
265 __u32 tx_coalesce_usecs;
266 __u32 tx_max_coalesced_frames;
267 __u32 tx_coalesce_usecs_irq;
268 __u32 tx_max_coalesced_frames_irq;
269 __u32 stats_block_coalesce_usecs;
270 __u32 use_adaptive_rx_coalesce;
271 __u32 use_adaptive_tx_coalesce;
272 __u32 pkt_rate_low;
273 __u32 rx_coalesce_usecs_low;
274 __u32 rx_max_coalesced_frames_low;
275 __u32 tx_coalesce_usecs_low;
276 __u32 tx_max_coalesced_frames_low;
277 __u32 pkt_rate_high;
278 __u32 rx_coalesce_usecs_high;
279 __u32 rx_max_coalesced_frames_high;
280 __u32 tx_coalesce_usecs_high;
281 __u32 tx_max_coalesced_frames_high;
282 __u32 rate_sample_interval;
283};
284
285/* for configuring RX/TX ring parameters */
286struct ethtool_ringparam {
287 __u32 cmd; /* ETHTOOL_{G,S}RINGPARAM */
288
289 /* Read only attributes. These indicate the maximum number
290 * of pending RX/TX ring entries the driver will allow the
291 * user to set.
292 */
293 __u32 rx_max_pending;
294 __u32 rx_mini_max_pending;
295 __u32 rx_jumbo_max_pending;
296 __u32 tx_max_pending;
297
298 /* Values changeable by the user. The valid values are
299 * in the range 1 to the "*_max_pending" counterpart above.
300 */
301 __u32 rx_pending;
302 __u32 rx_mini_pending;
303 __u32 rx_jumbo_pending;
304 __u32 tx_pending;
305};
306
307/**
308 * struct ethtool_channels - configuring number of network channel
309 * @cmd: ETHTOOL_{G,S}CHANNELS
310 * @max_rx: Read only. Maximum number of receive channel the driver support.
311 * @max_tx: Read only. Maximum number of transmit channel the driver support.
312 * @max_other: Read only. Maximum number of other channel the driver support.
313 * @max_combined: Read only. Maximum number of combined channel the driver
314 * support. Set of queues RX, TX or other.
315 * @rx_count: Valid values are in the range 1 to the max_rx.
316 * @tx_count: Valid values are in the range 1 to the max_tx.
317 * @other_count: Valid values are in the range 1 to the max_other.
318 * @combined_count: Valid values are in the range 1 to the max_combined.
319 *
320 * This can be used to configure RX, TX and other channels.
321 */
322
323struct ethtool_channels {
324 __u32 cmd;
325 __u32 max_rx;
326 __u32 max_tx;
327 __u32 max_other;
328 __u32 max_combined;
329 __u32 rx_count;
330 __u32 tx_count;
331 __u32 other_count;
332 __u32 combined_count;
333};
334
335/* for configuring link flow control parameters */
336struct ethtool_pauseparam {
337 __u32 cmd; /* ETHTOOL_{G,S}PAUSEPARAM */
338
339 /* If the link is being auto-negotiated (via ethtool_cmd.autoneg
340 * being true) the user may set 'autoneg' here non-zero to have the
341 * pause parameters be auto-negotiated too. In such a case, the
342 * {rx,tx}_pause values below determine what capabilities are
343 * advertised.
344 *
345 * If 'autoneg' is zero or the link is not being auto-negotiated,
346 * then {rx,tx}_pause force the driver to use/not-use pause
347 * flow control.
348 */
349 __u32 autoneg;
350 __u32 rx_pause;
351 __u32 tx_pause;
352};
353
354#define ETH_GSTRING_LEN 32
355enum ethtool_stringset {
356 ETH_SS_TEST = 0,
357 ETH_SS_STATS,
358 ETH_SS_PRIV_FLAGS,
359 ETH_SS_NTUPLE_FILTERS, /* Do not use, GRXNTUPLE is now deprecated */
360 ETH_SS_FEATURES,
361};
362
363/* for passing string sets for data tagging */
364struct ethtool_gstrings {
365 __u32 cmd; /* ETHTOOL_GSTRINGS */
366 __u32 string_set; /* string set id e.c. ETH_SS_TEST, etc*/
367 __u32 len; /* number of strings in the string set */
368 __u8 data[0];
369};
370
371struct ethtool_sset_info {
372 __u32 cmd; /* ETHTOOL_GSSET_INFO */
373 __u32 reserved;
374 __u64 sset_mask; /* input: each bit selects an sset to query */
375 /* output: each bit a returned sset */
376 __u32 data[0]; /* ETH_SS_xxx count, in order, based on bits
377 in sset_mask. One bit implies one
378 __u32, two bits implies two
379 __u32's, etc. */
380};
381
382/**
383 * enum ethtool_test_flags - flags definition of ethtool_test
384 * @ETH_TEST_FL_OFFLINE: if set perform online and offline tests, otherwise
385 * only online tests.
386 * @ETH_TEST_FL_FAILED: Driver set this flag if test fails.
387 * @ETH_TEST_FL_EXTERNAL_LB: Application request to perform external loopback
388 * test.
389 * @ETH_TEST_FL_EXTERNAL_LB_DONE: Driver performed the external loopback test
390 */
391
392enum ethtool_test_flags {
393 ETH_TEST_FL_OFFLINE = (1 << 0),
394 ETH_TEST_FL_FAILED = (1 << 1),
395 ETH_TEST_FL_EXTERNAL_LB = (1 << 2),
396 ETH_TEST_FL_EXTERNAL_LB_DONE = (1 << 3),
397};
398
399/* for requesting NIC test and getting results*/
400struct ethtool_test {
401 __u32 cmd; /* ETHTOOL_TEST */
402 __u32 flags; /* ETH_TEST_FL_xxx */
403 __u32 reserved;
404 __u32 len; /* result length, in number of u64 elements */
405 __u64 data[0];
406};
407
408/* for dumping NIC-specific statistics */
409struct ethtool_stats {
410 __u32 cmd; /* ETHTOOL_GSTATS */
411 __u32 n_stats; /* number of u64's being returned */
412 __u64 data[0];
413};
414
415struct ethtool_perm_addr {
416 __u32 cmd; /* ETHTOOL_GPERMADDR */
417 __u32 size;
418 __u8 data[0];
419};
420
421/* boolean flags controlling per-interface behavior characteristics.
422 * When reading, the flag indicates whether or not a certain behavior
423 * is enabled/present. When writing, the flag indicates whether
424 * or not the driver should turn on (set) or off (clear) a behavior.
425 *
426 * Some behaviors may read-only (unconditionally absent or present).
427 * If such is the case, return EINVAL in the set-flags operation if the
428 * flag differs from the read-only value.
429 */
430enum ethtool_flags {
431 ETH_FLAG_TXVLAN = (1 << 7), /* TX VLAN offload enabled */
432 ETH_FLAG_RXVLAN = (1 << 8), /* RX VLAN offload enabled */
433 ETH_FLAG_LRO = (1 << 15), /* LRO is enabled */
434 ETH_FLAG_NTUPLE = (1 << 27), /* N-tuple filters enabled */
435 ETH_FLAG_RXHASH = (1 << 28),
436};
437 17
438/* The following structures are for supporting RX network flow
439 * classification and RX n-tuple configuration. Note, all multibyte
440 * fields, e.g., ip4src, ip4dst, psrc, pdst, spi, etc. are expected to
441 * be in network byte order.
442 */
443
444/**
445 * struct ethtool_tcpip4_spec - flow specification for TCP/IPv4 etc.
446 * @ip4src: Source host
447 * @ip4dst: Destination host
448 * @psrc: Source port
449 * @pdst: Destination port
450 * @tos: Type-of-service
451 *
452 * This can be used to specify a TCP/IPv4, UDP/IPv4 or SCTP/IPv4 flow.
453 */
454struct ethtool_tcpip4_spec {
455 __be32 ip4src;
456 __be32 ip4dst;
457 __be16 psrc;
458 __be16 pdst;
459 __u8 tos;
460};
461
462/**
463 * struct ethtool_ah_espip4_spec - flow specification for IPsec/IPv4
464 * @ip4src: Source host
465 * @ip4dst: Destination host
466 * @spi: Security parameters index
467 * @tos: Type-of-service
468 *
469 * This can be used to specify an IPsec transport or tunnel over IPv4.
470 */
471struct ethtool_ah_espip4_spec {
472 __be32 ip4src;
473 __be32 ip4dst;
474 __be32 spi;
475 __u8 tos;
476};
477
478#define ETH_RX_NFC_IP4 1
479
480/**
481 * struct ethtool_usrip4_spec - general flow specification for IPv4
482 * @ip4src: Source host
483 * @ip4dst: Destination host
484 * @l4_4_bytes: First 4 bytes of transport (layer 4) header
485 * @tos: Type-of-service
486 * @ip_ver: Value must be %ETH_RX_NFC_IP4; mask must be 0
487 * @proto: Transport protocol number; mask must be 0
488 */
489struct ethtool_usrip4_spec {
490 __be32 ip4src;
491 __be32 ip4dst;
492 __be32 l4_4_bytes;
493 __u8 tos;
494 __u8 ip_ver;
495 __u8 proto;
496};
497
498union ethtool_flow_union {
499 struct ethtool_tcpip4_spec tcp_ip4_spec;
500 struct ethtool_tcpip4_spec udp_ip4_spec;
501 struct ethtool_tcpip4_spec sctp_ip4_spec;
502 struct ethtool_ah_espip4_spec ah_ip4_spec;
503 struct ethtool_ah_espip4_spec esp_ip4_spec;
504 struct ethtool_usrip4_spec usr_ip4_spec;
505 struct ethhdr ether_spec;
506 __u8 hdata[60];
507};
508
509struct ethtool_flow_ext {
510 __be16 vlan_etype;
511 __be16 vlan_tci;
512 __be32 data[2];
513};
514
515/**
516 * struct ethtool_rx_flow_spec - classification rule for RX flows
517 * @flow_type: Type of match to perform, e.g. %TCP_V4_FLOW
518 * @h_u: Flow fields to match (dependent on @flow_type)
519 * @h_ext: Additional fields to match
520 * @m_u: Masks for flow field bits to be matched
521 * @m_ext: Masks for additional field bits to be matched
522 * Note, all additional fields must be ignored unless @flow_type
523 * includes the %FLOW_EXT flag.
524 * @ring_cookie: RX ring/queue index to deliver to, or %RX_CLS_FLOW_DISC
525 * if packets should be discarded
526 * @location: Location of rule in the table. Locations must be
527 * numbered such that a flow matching multiple rules will be
528 * classified according to the first (lowest numbered) rule.
529 */
530struct ethtool_rx_flow_spec {
531 __u32 flow_type;
532 union ethtool_flow_union h_u;
533 struct ethtool_flow_ext h_ext;
534 union ethtool_flow_union m_u;
535 struct ethtool_flow_ext m_ext;
536 __u64 ring_cookie;
537 __u32 location;
538};
539
540/**
541 * struct ethtool_rxnfc - command to get or set RX flow classification rules
542 * @cmd: Specific command number - %ETHTOOL_GRXFH, %ETHTOOL_SRXFH,
543 * %ETHTOOL_GRXRINGS, %ETHTOOL_GRXCLSRLCNT, %ETHTOOL_GRXCLSRULE,
544 * %ETHTOOL_GRXCLSRLALL, %ETHTOOL_SRXCLSRLDEL or %ETHTOOL_SRXCLSRLINS
545 * @flow_type: Type of flow to be affected, e.g. %TCP_V4_FLOW
546 * @data: Command-dependent value
547 * @fs: Flow classification rule
548 * @rule_cnt: Number of rules to be affected
549 * @rule_locs: Array of used rule locations
550 *
551 * For %ETHTOOL_GRXFH and %ETHTOOL_SRXFH, @data is a bitmask indicating
552 * the fields included in the flow hash, e.g. %RXH_IP_SRC. The following
553 * structure fields must not be used.
554 *
555 * For %ETHTOOL_GRXRINGS, @data is set to the number of RX rings/queues
556 * on return.
557 *
558 * For %ETHTOOL_GRXCLSRLCNT, @rule_cnt is set to the number of defined
559 * rules on return. If @data is non-zero on return then it is the
560 * size of the rule table, plus the flag %RX_CLS_LOC_SPECIAL if the
561 * driver supports any special location values. If that flag is not
562 * set in @data then special location values should not be used.
563 *
564 * For %ETHTOOL_GRXCLSRULE, @fs.@location specifies the location of an
565 * existing rule on entry and @fs contains the rule on return.
566 *
567 * For %ETHTOOL_GRXCLSRLALL, @rule_cnt specifies the array size of the
568 * user buffer for @rule_locs on entry. On return, @data is the size
569 * of the rule table, @rule_cnt is the number of defined rules, and
570 * @rule_locs contains the locations of the defined rules. Drivers
571 * must use the second parameter to get_rxnfc() instead of @rule_locs.
572 *
573 * For %ETHTOOL_SRXCLSRLINS, @fs specifies the rule to add or update.
574 * @fs.@location either specifies the location to use or is a special
575 * location value with %RX_CLS_LOC_SPECIAL flag set. On return,
576 * @fs.@location is the actual rule location.
577 *
578 * For %ETHTOOL_SRXCLSRLDEL, @fs.@location specifies the location of an
579 * existing rule on entry.
580 *
581 * A driver supporting the special location values for
582 * %ETHTOOL_SRXCLSRLINS may add the rule at any suitable unused
583 * location, and may remove a rule at a later location (lower
584 * priority) that matches exactly the same set of flows. The special
585 * values are: %RX_CLS_LOC_ANY, selecting any location;
586 * %RX_CLS_LOC_FIRST, selecting the first suitable location (maximum
587 * priority); and %RX_CLS_LOC_LAST, selecting the last suitable
588 * location (minimum priority). Additional special values may be
589 * defined in future and drivers must return -%EINVAL for any
590 * unrecognised value.
591 */
592struct ethtool_rxnfc {
593 __u32 cmd;
594 __u32 flow_type;
595 __u64 data;
596 struct ethtool_rx_flow_spec fs;
597 __u32 rule_cnt;
598 __u32 rule_locs[0];
599};
600
601#ifdef __KERNEL__
602#ifdef CONFIG_COMPAT 18#ifdef CONFIG_COMPAT
603 19
604struct compat_ethtool_rx_flow_spec { 20struct compat_ethtool_rx_flow_spec {
@@ -621,223 +37,6 @@ struct compat_ethtool_rxnfc {
621}; 37};
622 38
623#endif /* CONFIG_COMPAT */ 39#endif /* CONFIG_COMPAT */
624#endif /* __KERNEL__ */
625
626/**
627 * struct ethtool_rxfh_indir - command to get or set RX flow hash indirection
628 * @cmd: Specific command number - %ETHTOOL_GRXFHINDIR or %ETHTOOL_SRXFHINDIR
629 * @size: On entry, the array size of the user buffer, which may be zero.
630 * On return from %ETHTOOL_GRXFHINDIR, the array size of the hardware
631 * indirection table.
632 * @ring_index: RX ring/queue index for each hash value
633 *
634 * For %ETHTOOL_GRXFHINDIR, a @size of zero means that only the size
635 * should be returned. For %ETHTOOL_SRXFHINDIR, a @size of zero means
636 * the table should be reset to default values. This last feature
637 * is not supported by the original implementations.
638 */
639struct ethtool_rxfh_indir {
640 __u32 cmd;
641 __u32 size;
642 __u32 ring_index[0];
643};
644
645/**
646 * struct ethtool_rx_ntuple_flow_spec - specification for RX flow filter
647 * @flow_type: Type of match to perform, e.g. %TCP_V4_FLOW
648 * @h_u: Flow field values to match (dependent on @flow_type)
649 * @m_u: Masks for flow field value bits to be ignored
650 * @vlan_tag: VLAN tag to match
651 * @vlan_tag_mask: Mask for VLAN tag bits to be ignored
652 * @data: Driver-dependent data to match
653 * @data_mask: Mask for driver-dependent data bits to be ignored
654 * @action: RX ring/queue index to deliver to (non-negative) or other action
655 * (negative, e.g. %ETHTOOL_RXNTUPLE_ACTION_DROP)
656 *
657 * For flow types %TCP_V4_FLOW, %UDP_V4_FLOW and %SCTP_V4_FLOW, where
658 * a field value and mask are both zero this is treated as if all mask
659 * bits are set i.e. the field is ignored.
660 */
661struct ethtool_rx_ntuple_flow_spec {
662 __u32 flow_type;
663 union {
664 struct ethtool_tcpip4_spec tcp_ip4_spec;
665 struct ethtool_tcpip4_spec udp_ip4_spec;
666 struct ethtool_tcpip4_spec sctp_ip4_spec;
667 struct ethtool_ah_espip4_spec ah_ip4_spec;
668 struct ethtool_ah_espip4_spec esp_ip4_spec;
669 struct ethtool_usrip4_spec usr_ip4_spec;
670 struct ethhdr ether_spec;
671 __u8 hdata[72];
672 } h_u, m_u;
673
674 __u16 vlan_tag;
675 __u16 vlan_tag_mask;
676 __u64 data;
677 __u64 data_mask;
678
679 __s32 action;
680#define ETHTOOL_RXNTUPLE_ACTION_DROP (-1) /* drop packet */
681#define ETHTOOL_RXNTUPLE_ACTION_CLEAR (-2) /* clear filter */
682};
683
684/**
685 * struct ethtool_rx_ntuple - command to set or clear RX flow filter
686 * @cmd: Command number - %ETHTOOL_SRXNTUPLE
687 * @fs: Flow filter specification
688 */
689struct ethtool_rx_ntuple {
690 __u32 cmd;
691 struct ethtool_rx_ntuple_flow_spec fs;
692};
693
694#define ETHTOOL_FLASH_MAX_FILENAME 128
695enum ethtool_flash_op_type {
696 ETHTOOL_FLASH_ALL_REGIONS = 0,
697};
698
699/* for passing firmware flashing related parameters */
700struct ethtool_flash {
701 __u32 cmd;
702 __u32 region;
703 char data[ETHTOOL_FLASH_MAX_FILENAME];
704};
705
706/**
707 * struct ethtool_dump - used for retrieving, setting device dump
708 * @cmd: Command number - %ETHTOOL_GET_DUMP_FLAG, %ETHTOOL_GET_DUMP_DATA, or
709 * %ETHTOOL_SET_DUMP
710 * @version: FW version of the dump, filled in by driver
711 * @flag: driver dependent flag for dump setting, filled in by driver during
712 * get and filled in by ethtool for set operation.
713 * flag must be initialized by macro ETH_FW_DUMP_DISABLE value when
714 * firmware dump is disabled.
715 * @len: length of dump data, used as the length of the user buffer on entry to
716 * %ETHTOOL_GET_DUMP_DATA and this is returned as dump length by driver
717 * for %ETHTOOL_GET_DUMP_FLAG command
718 * @data: data collected for get dump data operation
719 */
720
721#define ETH_FW_DUMP_DISABLE 0
722
723struct ethtool_dump {
724 __u32 cmd;
725 __u32 version;
726 __u32 flag;
727 __u32 len;
728 __u8 data[0];
729};
730
731/* for returning and changing feature sets */
732
733/**
734 * struct ethtool_get_features_block - block with state of 32 features
735 * @available: mask of changeable features
736 * @requested: mask of features requested to be enabled if possible
737 * @active: mask of currently enabled features
738 * @never_changed: mask of features not changeable for any device
739 */
740struct ethtool_get_features_block {
741 __u32 available;
742 __u32 requested;
743 __u32 active;
744 __u32 never_changed;
745};
746
747/**
748 * struct ethtool_gfeatures - command to get state of device's features
749 * @cmd: command number = %ETHTOOL_GFEATURES
750 * @size: in: number of elements in the features[] array;
751 * out: number of elements in features[] needed to hold all features
752 * @features: state of features
753 */
754struct ethtool_gfeatures {
755 __u32 cmd;
756 __u32 size;
757 struct ethtool_get_features_block features[0];
758};
759
760/**
761 * struct ethtool_set_features_block - block with request for 32 features
762 * @valid: mask of features to be changed
763 * @requested: values of features to be changed
764 */
765struct ethtool_set_features_block {
766 __u32 valid;
767 __u32 requested;
768};
769
770/**
771 * struct ethtool_sfeatures - command to request change in device's features
772 * @cmd: command number = %ETHTOOL_SFEATURES
773 * @size: array size of the features[] array
774 * @features: feature change masks
775 */
776struct ethtool_sfeatures {
777 __u32 cmd;
778 __u32 size;
779 struct ethtool_set_features_block features[0];
780};
781
782/**
783 * struct ethtool_ts_info - holds a device's timestamping and PHC association
784 * @cmd: command number = %ETHTOOL_GET_TS_INFO
785 * @so_timestamping: bit mask of the sum of the supported SO_TIMESTAMPING flags
786 * @phc_index: device index of the associated PHC, or -1 if there is none
787 * @tx_types: bit mask of the supported hwtstamp_tx_types enumeration values
788 * @rx_filters: bit mask of the supported hwtstamp_rx_filters enumeration values
789 *
790 * The bits in the 'tx_types' and 'rx_filters' fields correspond to
791 * the 'hwtstamp_tx_types' and 'hwtstamp_rx_filters' enumeration values,
792 * respectively. For example, if the device supports HWTSTAMP_TX_ON,
793 * then (1 << HWTSTAMP_TX_ON) in 'tx_types' will be set.
794 */
795struct ethtool_ts_info {
796 __u32 cmd;
797 __u32 so_timestamping;
798 __s32 phc_index;
799 __u32 tx_types;
800 __u32 tx_reserved[3];
801 __u32 rx_filters;
802 __u32 rx_reserved[3];
803};
804
805/*
806 * %ETHTOOL_SFEATURES changes features present in features[].valid to the
807 * values of corresponding bits in features[].requested. Bits in .requested
808 * not set in .valid or not changeable are ignored.
809 *
810 * Returns %EINVAL when .valid contains undefined or never-changeable bits
811 * or size is not equal to required number of features words (32-bit blocks).
812 * Returns >= 0 if request was completed; bits set in the value mean:
813 * %ETHTOOL_F_UNSUPPORTED - there were bits set in .valid that are not
814 * changeable (not present in %ETHTOOL_GFEATURES' features[].available)
815 * those bits were ignored.
816 * %ETHTOOL_F_WISH - some or all changes requested were recorded but the
817 * resulting state of bits masked by .valid is not equal to .requested.
818 * Probably there are other device-specific constraints on some features
819 * in the set. When %ETHTOOL_F_UNSUPPORTED is set, .valid is considered
820 * here as though ignored bits were cleared.
821 * %ETHTOOL_F_COMPAT - some or all changes requested were made by calling
822 * compatibility functions. Requested offload state cannot be properly
823 * managed by kernel.
824 *
825 * Meaning of bits in the masks are obtained by %ETHTOOL_GSSET_INFO (number of
826 * bits in the arrays - always multiple of 32) and %ETHTOOL_GSTRINGS commands
827 * for ETH_SS_FEATURES string set. First entry in the table corresponds to least
828 * significant bit in features[0] fields. Empty strings mark undefined features.
829 */
830enum ethtool_sfeatures_retval_bits {
831 ETHTOOL_F_UNSUPPORTED__BIT,
832 ETHTOOL_F_WISH__BIT,
833 ETHTOOL_F_COMPAT__BIT,
834};
835
836#define ETHTOOL_F_UNSUPPORTED (1 << ETHTOOL_F_UNSUPPORTED__BIT)
837#define ETHTOOL_F_WISH (1 << ETHTOOL_F_WISH__BIT)
838#define ETHTOOL_F_COMPAT (1 << ETHTOOL_F_COMPAT__BIT)
839
840#ifdef __KERNEL__
841 40
842#include <linux/rculist.h> 41#include <linux/rculist.h>
843 42
@@ -1049,277 +248,4 @@ struct ethtool_ops {
1049 248
1050 249
1051}; 250};
1052#endif /* __KERNEL__ */
1053
1054/* CMDs currently supported */
1055#define ETHTOOL_GSET 0x00000001 /* Get settings. */
1056#define ETHTOOL_SSET 0x00000002 /* Set settings. */
1057#define ETHTOOL_GDRVINFO 0x00000003 /* Get driver info. */
1058#define ETHTOOL_GREGS 0x00000004 /* Get NIC registers. */
1059#define ETHTOOL_GWOL 0x00000005 /* Get wake-on-lan options. */
1060#define ETHTOOL_SWOL 0x00000006 /* Set wake-on-lan options. */
1061#define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */
1062#define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level. */
1063#define ETHTOOL_NWAY_RST 0x00000009 /* Restart autonegotiation. */
1064/* Get link status for host, i.e. whether the interface *and* the
1065 * physical port (if there is one) are up (ethtool_value). */
1066#define ETHTOOL_GLINK 0x0000000a
1067#define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */
1068#define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data. */
1069#define ETHTOOL_GCOALESCE 0x0000000e /* Get coalesce config */
1070#define ETHTOOL_SCOALESCE 0x0000000f /* Set coalesce config. */
1071#define ETHTOOL_GRINGPARAM 0x00000010 /* Get ring parameters */
1072#define ETHTOOL_SRINGPARAM 0x00000011 /* Set ring parameters. */
1073#define ETHTOOL_GPAUSEPARAM 0x00000012 /* Get pause parameters */
1074#define ETHTOOL_SPAUSEPARAM 0x00000013 /* Set pause parameters. */
1075#define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */
1076#define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */
1077#define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */
1078#define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */
1079#define ETHTOOL_GSG 0x00000018 /* Get scatter-gather enable
1080 * (ethtool_value) */
1081#define ETHTOOL_SSG 0x00000019 /* Set scatter-gather enable
1082 * (ethtool_value). */
1083#define ETHTOOL_TEST 0x0000001a /* execute NIC self-test. */
1084#define ETHTOOL_GSTRINGS 0x0000001b /* get specified string set */
1085#define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */
1086#define ETHTOOL_GSTATS 0x0000001d /* get NIC-specific statistics */
1087#define ETHTOOL_GTSO 0x0000001e /* Get TSO enable (ethtool_value) */
1088#define ETHTOOL_STSO 0x0000001f /* Set TSO enable (ethtool_value) */
1089#define ETHTOOL_GPERMADDR 0x00000020 /* Get permanent hardware address */
1090#define ETHTOOL_GUFO 0x00000021 /* Get UFO enable (ethtool_value) */
1091#define ETHTOOL_SUFO 0x00000022 /* Set UFO enable (ethtool_value) */
1092#define ETHTOOL_GGSO 0x00000023 /* Get GSO enable (ethtool_value) */
1093#define ETHTOOL_SGSO 0x00000024 /* Set GSO enable (ethtool_value) */
1094#define ETHTOOL_GFLAGS 0x00000025 /* Get flags bitmap(ethtool_value) */
1095#define ETHTOOL_SFLAGS 0x00000026 /* Set flags bitmap(ethtool_value) */
1096#define ETHTOOL_GPFLAGS 0x00000027 /* Get driver-private flags bitmap */
1097#define ETHTOOL_SPFLAGS 0x00000028 /* Set driver-private flags bitmap */
1098
1099#define ETHTOOL_GRXFH 0x00000029 /* Get RX flow hash configuration */
1100#define ETHTOOL_SRXFH 0x0000002a /* Set RX flow hash configuration */
1101#define ETHTOOL_GGRO 0x0000002b /* Get GRO enable (ethtool_value) */
1102#define ETHTOOL_SGRO 0x0000002c /* Set GRO enable (ethtool_value) */
1103#define ETHTOOL_GRXRINGS 0x0000002d /* Get RX rings available for LB */
1104#define ETHTOOL_GRXCLSRLCNT 0x0000002e /* Get RX class rule count */
1105#define ETHTOOL_GRXCLSRULE 0x0000002f /* Get RX classification rule */
1106#define ETHTOOL_GRXCLSRLALL 0x00000030 /* Get all RX classification rule */
1107#define ETHTOOL_SRXCLSRLDEL 0x00000031 /* Delete RX classification rule */
1108#define ETHTOOL_SRXCLSRLINS 0x00000032 /* Insert RX classification rule */
1109#define ETHTOOL_FLASHDEV 0x00000033 /* Flash firmware to device */
1110#define ETHTOOL_RESET 0x00000034 /* Reset hardware */
1111#define ETHTOOL_SRXNTUPLE 0x00000035 /* Add an n-tuple filter to device */
1112#define ETHTOOL_GRXNTUPLE 0x00000036 /* deprecated */
1113#define ETHTOOL_GSSET_INFO 0x00000037 /* Get string set info */
1114#define ETHTOOL_GRXFHINDIR 0x00000038 /* Get RX flow hash indir'n table */
1115#define ETHTOOL_SRXFHINDIR 0x00000039 /* Set RX flow hash indir'n table */
1116
1117#define ETHTOOL_GFEATURES 0x0000003a /* Get device offload settings */
1118#define ETHTOOL_SFEATURES 0x0000003b /* Change device offload settings */
1119#define ETHTOOL_GCHANNELS 0x0000003c /* Get no of channels */
1120#define ETHTOOL_SCHANNELS 0x0000003d /* Set no of channels */
1121#define ETHTOOL_SET_DUMP 0x0000003e /* Set dump settings */
1122#define ETHTOOL_GET_DUMP_FLAG 0x0000003f /* Get dump settings */
1123#define ETHTOOL_GET_DUMP_DATA 0x00000040 /* Get dump data */
1124#define ETHTOOL_GET_TS_INFO 0x00000041 /* Get time stamping and PHC info */
1125#define ETHTOOL_GMODULEINFO 0x00000042 /* Get plug-in module information */
1126#define ETHTOOL_GMODULEEEPROM 0x00000043 /* Get plug-in module eeprom */
1127#define ETHTOOL_GEEE 0x00000044 /* Get EEE settings */
1128#define ETHTOOL_SEEE 0x00000045 /* Set EEE settings */
1129
1130/* compatibility with older code */
1131#define SPARC_ETH_GSET ETHTOOL_GSET
1132#define SPARC_ETH_SSET ETHTOOL_SSET
1133
1134/* Indicates what features are supported by the interface. */
1135#define SUPPORTED_10baseT_Half (1 << 0)
1136#define SUPPORTED_10baseT_Full (1 << 1)
1137#define SUPPORTED_100baseT_Half (1 << 2)
1138#define SUPPORTED_100baseT_Full (1 << 3)
1139#define SUPPORTED_1000baseT_Half (1 << 4)
1140#define SUPPORTED_1000baseT_Full (1 << 5)
1141#define SUPPORTED_Autoneg (1 << 6)
1142#define SUPPORTED_TP (1 << 7)
1143#define SUPPORTED_AUI (1 << 8)
1144#define SUPPORTED_MII (1 << 9)
1145#define SUPPORTED_FIBRE (1 << 10)
1146#define SUPPORTED_BNC (1 << 11)
1147#define SUPPORTED_10000baseT_Full (1 << 12)
1148#define SUPPORTED_Pause (1 << 13)
1149#define SUPPORTED_Asym_Pause (1 << 14)
1150#define SUPPORTED_2500baseX_Full (1 << 15)
1151#define SUPPORTED_Backplane (1 << 16)
1152#define SUPPORTED_1000baseKX_Full (1 << 17)
1153#define SUPPORTED_10000baseKX4_Full (1 << 18)
1154#define SUPPORTED_10000baseKR_Full (1 << 19)
1155#define SUPPORTED_10000baseR_FEC (1 << 20)
1156#define SUPPORTED_20000baseMLD2_Full (1 << 21)
1157#define SUPPORTED_20000baseKR2_Full (1 << 22)
1158#define SUPPORTED_40000baseKR4_Full (1 << 23)
1159#define SUPPORTED_40000baseCR4_Full (1 << 24)
1160#define SUPPORTED_40000baseSR4_Full (1 << 25)
1161#define SUPPORTED_40000baseLR4_Full (1 << 26)
1162
1163/* Indicates what features are advertised by the interface. */
1164#define ADVERTISED_10baseT_Half (1 << 0)
1165#define ADVERTISED_10baseT_Full (1 << 1)
1166#define ADVERTISED_100baseT_Half (1 << 2)
1167#define ADVERTISED_100baseT_Full (1 << 3)
1168#define ADVERTISED_1000baseT_Half (1 << 4)
1169#define ADVERTISED_1000baseT_Full (1 << 5)
1170#define ADVERTISED_Autoneg (1 << 6)
1171#define ADVERTISED_TP (1 << 7)
1172#define ADVERTISED_AUI (1 << 8)
1173#define ADVERTISED_MII (1 << 9)
1174#define ADVERTISED_FIBRE (1 << 10)
1175#define ADVERTISED_BNC (1 << 11)
1176#define ADVERTISED_10000baseT_Full (1 << 12)
1177#define ADVERTISED_Pause (1 << 13)
1178#define ADVERTISED_Asym_Pause (1 << 14)
1179#define ADVERTISED_2500baseX_Full (1 << 15)
1180#define ADVERTISED_Backplane (1 << 16)
1181#define ADVERTISED_1000baseKX_Full (1 << 17)
1182#define ADVERTISED_10000baseKX4_Full (1 << 18)
1183#define ADVERTISED_10000baseKR_Full (1 << 19)
1184#define ADVERTISED_10000baseR_FEC (1 << 20)
1185#define ADVERTISED_20000baseMLD2_Full (1 << 21)
1186#define ADVERTISED_20000baseKR2_Full (1 << 22)
1187#define ADVERTISED_40000baseKR4_Full (1 << 23)
1188#define ADVERTISED_40000baseCR4_Full (1 << 24)
1189#define ADVERTISED_40000baseSR4_Full (1 << 25)
1190#define ADVERTISED_40000baseLR4_Full (1 << 26)
1191
1192/* The following are all involved in forcing a particular link
1193 * mode for the device for setting things. When getting the
1194 * devices settings, these indicate the current mode and whether
1195 * it was forced up into this mode or autonegotiated.
1196 */
1197
1198/* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */
1199#define SPEED_10 10
1200#define SPEED_100 100
1201#define SPEED_1000 1000
1202#define SPEED_2500 2500
1203#define SPEED_10000 10000
1204#define SPEED_UNKNOWN -1
1205
1206/* Duplex, half or full. */
1207#define DUPLEX_HALF 0x00
1208#define DUPLEX_FULL 0x01
1209#define DUPLEX_UNKNOWN 0xff
1210
1211/* Which connector port. */
1212#define PORT_TP 0x00
1213#define PORT_AUI 0x01
1214#define PORT_MII 0x02
1215#define PORT_FIBRE 0x03
1216#define PORT_BNC 0x04
1217#define PORT_DA 0x05
1218#define PORT_NONE 0xef
1219#define PORT_OTHER 0xff
1220
1221/* Which transceiver to use. */
1222#define XCVR_INTERNAL 0x00
1223#define XCVR_EXTERNAL 0x01
1224#define XCVR_DUMMY1 0x02
1225#define XCVR_DUMMY2 0x03
1226#define XCVR_DUMMY3 0x04
1227
1228/* Enable or disable autonegotiation. If this is set to enable,
1229 * the forced link modes above are completely ignored.
1230 */
1231#define AUTONEG_DISABLE 0x00
1232#define AUTONEG_ENABLE 0x01
1233
1234/* MDI or MDI-X status/control - if MDI/MDI_X/AUTO is set then
1235 * the driver is required to renegotiate link
1236 */
1237#define ETH_TP_MDI_INVALID 0x00 /* status: unknown; control: unsupported */
1238#define ETH_TP_MDI 0x01 /* status: MDI; control: force MDI */
1239#define ETH_TP_MDI_X 0x02 /* status: MDI-X; control: force MDI-X */
1240#define ETH_TP_MDI_AUTO 0x03 /* control: auto-select */
1241
1242/* Wake-On-Lan options. */
1243#define WAKE_PHY (1 << 0)
1244#define WAKE_UCAST (1 << 1)
1245#define WAKE_MCAST (1 << 2)
1246#define WAKE_BCAST (1 << 3)
1247#define WAKE_ARP (1 << 4)
1248#define WAKE_MAGIC (1 << 5)
1249#define WAKE_MAGICSECURE (1 << 6) /* only meaningful if WAKE_MAGIC */
1250
1251/* L2-L4 network traffic flow types */
1252#define TCP_V4_FLOW 0x01 /* hash or spec (tcp_ip4_spec) */
1253#define UDP_V4_FLOW 0x02 /* hash or spec (udp_ip4_spec) */
1254#define SCTP_V4_FLOW 0x03 /* hash or spec (sctp_ip4_spec) */
1255#define AH_ESP_V4_FLOW 0x04 /* hash only */
1256#define TCP_V6_FLOW 0x05 /* hash only */
1257#define UDP_V6_FLOW 0x06 /* hash only */
1258#define SCTP_V6_FLOW 0x07 /* hash only */
1259#define AH_ESP_V6_FLOW 0x08 /* hash only */
1260#define AH_V4_FLOW 0x09 /* hash or spec (ah_ip4_spec) */
1261#define ESP_V4_FLOW 0x0a /* hash or spec (esp_ip4_spec) */
1262#define AH_V6_FLOW 0x0b /* hash only */
1263#define ESP_V6_FLOW 0x0c /* hash only */
1264#define IP_USER_FLOW 0x0d /* spec only (usr_ip4_spec) */
1265#define IPV4_FLOW 0x10 /* hash only */
1266#define IPV6_FLOW 0x11 /* hash only */
1267#define ETHER_FLOW 0x12 /* spec only (ether_spec) */
1268/* Flag to enable additional fields in struct ethtool_rx_flow_spec */
1269#define FLOW_EXT 0x80000000
1270
1271/* L3-L4 network traffic flow hash options */
1272#define RXH_L2DA (1 << 1)
1273#define RXH_VLAN (1 << 2)
1274#define RXH_L3_PROTO (1 << 3)
1275#define RXH_IP_SRC (1 << 4)
1276#define RXH_IP_DST (1 << 5)
1277#define RXH_L4_B_0_1 (1 << 6) /* src port in case of TCP/UDP/SCTP */
1278#define RXH_L4_B_2_3 (1 << 7) /* dst port in case of TCP/UDP/SCTP */
1279#define RXH_DISCARD (1 << 31)
1280
1281#define RX_CLS_FLOW_DISC 0xffffffffffffffffULL
1282
1283/* Special RX classification rule insert location values */
1284#define RX_CLS_LOC_SPECIAL 0x80000000 /* flag */
1285#define RX_CLS_LOC_ANY 0xffffffff
1286#define RX_CLS_LOC_FIRST 0xfffffffe
1287#define RX_CLS_LOC_LAST 0xfffffffd
1288
1289/* EEPROM Standards for plug in modules */
1290#define ETH_MODULE_SFF_8079 0x1
1291#define ETH_MODULE_SFF_8079_LEN 256
1292#define ETH_MODULE_SFF_8472 0x2
1293#define ETH_MODULE_SFF_8472_LEN 512
1294
1295/* Reset flags */
1296/* The reset() operation must clear the flags for the components which
1297 * were actually reset. On successful return, the flags indicate the
1298 * components which were not reset, either because they do not exist
1299 * in the hardware or because they cannot be reset independently. The
1300 * driver must never reset any components that were not requested.
1301 */
1302enum ethtool_reset_flags {
1303 /* These flags represent components dedicated to the interface
1304 * the command is addressed to. Shift any flag left by
1305 * ETH_RESET_SHARED_SHIFT to reset a shared component of the
1306 * same type.
1307 */
1308 ETH_RESET_MGMT = 1 << 0, /* Management processor */
1309 ETH_RESET_IRQ = 1 << 1, /* Interrupt requester */
1310 ETH_RESET_DMA = 1 << 2, /* DMA engine */
1311 ETH_RESET_FILTER = 1 << 3, /* Filtering/flow direction */
1312 ETH_RESET_OFFLOAD = 1 << 4, /* Protocol offload */
1313 ETH_RESET_MAC = 1 << 5, /* Media access controller */
1314 ETH_RESET_PHY = 1 << 6, /* Transceiver/PHY */
1315 ETH_RESET_RAM = 1 << 7, /* RAM shared between
1316 * multiple components */
1317
1318 ETH_RESET_DEDICATED = 0x0000ffff, /* All components dedicated to
1319 * this interface */
1320 ETH_RESET_ALL = 0xffffffff, /* All components used by this
1321 * interface, even if shared */
1322};
1323#define ETH_RESET_SHARED_SHIFT 16
1324
1325#endif /* _LINUX_ETHTOOL_H */ 251#endif /* _LINUX_ETHTOOL_H */
generated by cgit v1.2.2 (git 2.25.0) at 2025-01-23 03:04:11 -0500