1 =============================
2 Netlink interface for ethtool
3 =============================
9 Netlink interface for ethtool uses generic netlink family ``ethtool``
10 (userspace application should use macros ``ETHTOOL_GENL_NAME`` and
11 ``ETHTOOL_GENL_VERSION`` defined in ``<linux/ethtool_netlink.h>`` uapi
12 header). This family does not use a specific header, all information in
13 requests and replies is passed using netlink attributes.
15 The ethtool netlink interface uses extended ACK for error and warning
16 reporting, userspace application developers are encouraged to make these
17 messages available to user in a suitable way.
19 Requests can be divided into three categories: "get" (retrieving information),
20 "set" (setting parameters) and "action" (invoking an action).
22 All "set" and "action" type requests require admin privileges
23 (``CAP_NET_ADMIN`` in the namespace). Most "get" type requests are allowed for
24 anyone but there are exceptions (where the response contains sensitive
25 information). In some cases, the request as such is allowed for anyone but
26 unprivileged users have attributes with sensitive information (e.g.
27 wake-on-lan password) omitted.
33 Attributes which represent a boolean value usually use NLA_U8 type so that we
34 can distinguish three states: "on", "off" and "not present" (meaning the
35 information is not available in "get" requests or value is not to be changed
36 in "set" requests). For these attributes, the "true" value should be passed as
37 number 1 but any non-zero value should be understood as "true" by recipient.
38 In the tables below, "bool" denotes NLA_U8 attributes interpreted in this way.
40 In the message structure descriptions below, if an attribute name is suffixed
41 with "+", parent nest can contain multiple attributes of the same type. This
42 implements an array of entries.
48 Each request or reply message contains a nested attribute with common header.
49 Structure of this header is
51 ============================== ====== =============================
52 ``ETHTOOL_A_HEADER_DEV_INDEX`` u32 device ifindex
53 ``ETHTOOL_A_HEADER_DEV_NAME`` string device name
54 ``ETHTOOL_A_HEADER_FLAGS`` u32 flags common for all requests
55 ============================== ====== =============================
57 ``ETHTOOL_A_HEADER_DEV_INDEX`` and ``ETHTOOL_A_HEADER_DEV_NAME`` identify the
58 device message relates to. One of them is sufficient in requests, if both are
59 used, they must identify the same device. Some requests, e.g. global string
60 sets, do not require device identification. Most ``GET`` requests also allow
61 dump requests without device identification to query the same information for
62 all devices providing it (each device in a separate message).
64 ``ETHTOOL_A_HEADER_FLAGS`` is a bitmap of request flags common for all request
65 types. The interpretation of these flags is the same for all request types but
66 the flags may not apply to requests. Recognized flags are:
68 ================================= ===================================
69 ``ETHTOOL_FLAG_COMPACT_BITSETS`` use compact format bitsets in reply
70 ``ETHTOOL_FLAG_OMIT_REPLY`` omit optional reply (_SET and _ACT)
71 ================================= ===================================
73 New request flags should follow the general idea that if the flag is not set,
74 the behaviour is backward compatible, i.e. requests from old clients not aware
75 of the flag should be interpreted the way the client expects. A client must
76 not set flags it does not understand.
82 For short bitmaps of (reasonably) fixed length, standard ``NLA_BITFIELD32``
83 type is used. For arbitrary length bitmaps, ethtool netlink uses a nested
84 attribute with contents of one of two forms: compact (two binary bitmaps
85 representing bit values and mask of affected bits) and bit-by-bit (list of
86 bits identified by either index or name).
88 Verbose (bit-by-bit) bitsets allow sending symbolic names for bits together
89 with their values which saves a round trip (when the bitset is passed in a
90 request) or at least a second request (when the bitset is in a reply). This is
91 useful for one shot applications like traditional ethtool command. On the
92 other hand, long running applications like ethtool monitor (displaying
93 notifications) or network management daemons may prefer fetching the names
94 only once and using compact form to save message size. Notifications from
95 ethtool netlink interface always use compact form for bitsets.
97 A bitset can represent either a value/mask pair (``ETHTOOL_A_BITSET_NOMASK``
98 not set) or a single bitmap (``ETHTOOL_A_BITSET_NOMASK`` set). In requests
99 modifying a bitmap, the former changes the bit set in mask to values set in
100 value and preserves the rest; the latter sets the bits set in the bitmap and
103 Compact form: nested (bitset) atrribute contents:
105 ============================ ====== ============================
106 ``ETHTOOL_A_BITSET_NOMASK`` flag no mask, only a list
107 ``ETHTOOL_A_BITSET_SIZE`` u32 number of significant bits
108 ``ETHTOOL_A_BITSET_VALUE`` binary bitmap of bit values
109 ``ETHTOOL_A_BITSET_MASK`` binary bitmap of valid bits
110 ============================ ====== ============================
112 Value and mask must have length at least ``ETHTOOL_A_BITSET_SIZE`` bits
113 rounded up to a multiple of 32 bits. They consist of 32-bit words in host byte
114 order, words ordered from least significant to most significant (i.e. the same
115 way as bitmaps are passed with ioctl interface).
117 For compact form, ``ETHTOOL_A_BITSET_SIZE`` and ``ETHTOOL_A_BITSET_VALUE`` are
118 mandatory. ``ETHTOOL_A_BITSET_MASK`` attribute is mandatory if
119 ``ETHTOOL_A_BITSET_NOMASK`` is not set (bitset represents a value/mask pair);
120 if ``ETHTOOL_A_BITSET_NOMASK`` is not set, ``ETHTOOL_A_BITSET_MASK`` is not
121 allowed (bitset represents a single bitmap.
123 Kernel bit set length may differ from userspace length if older application is
124 used on newer kernel or vice versa. If userspace bitmap is longer, an error is
125 issued only if the request actually tries to set values of some bits not
126 recognized by kernel.
128 Bit-by-bit form: nested (bitset) attribute contents:
130 +------------------------------------+--------+-----------------------------+
131 | ``ETHTOOL_A_BITSET_NOMASK`` | flag | no mask, only a list |
132 +------------------------------------+--------+-----------------------------+
133 | ``ETHTOOL_A_BITSET_SIZE`` | u32 | number of significant bits |
134 +------------------------------------+--------+-----------------------------+
135 | ``ETHTOOL_A_BITSET_BITS`` | nested | array of bits |
136 +-+----------------------------------+--------+-----------------------------+
137 | | ``ETHTOOL_A_BITSET_BITS_BIT+`` | nested | one bit |
138 +-+-+--------------------------------+--------+-----------------------------+
139 | | | ``ETHTOOL_A_BITSET_BIT_INDEX`` | u32 | bit index (0 for LSB) |
140 +-+-+--------------------------------+--------+-----------------------------+
141 | | | ``ETHTOOL_A_BITSET_BIT_NAME`` | string | bit name |
142 +-+-+--------------------------------+--------+-----------------------------+
143 | | | ``ETHTOOL_A_BITSET_BIT_VALUE`` | flag | present if bit is set |
144 +-+-+--------------------------------+--------+-----------------------------+
146 Bit size is optional for bit-by-bit form. ``ETHTOOL_A_BITSET_BITS`` nest can
147 only contain ``ETHTOOL_A_BITSET_BITS_BIT`` attributes but there can be an
148 arbitrary number of them. A bit may be identified by its index or by its
149 name. When used in requests, listed bits are set to 0 or 1 according to
150 ``ETHTOOL_A_BITSET_BIT_VALUE``, the rest is preserved. A request fails if
151 index exceeds kernel bit length or if name is not recognized.
153 When ``ETHTOOL_A_BITSET_NOMASK`` flag is present, bitset is interpreted as
154 a simple bitmap. ``ETHTOOL_A_BITSET_BIT_VALUE`` attributes are not used in
155 such case. Such bitset represents a bitmap with listed bits set and the rest
158 In requests, application can use either form. Form used by kernel in reply is
159 determined by ``ETHTOOL_FLAG_COMPACT_BITSETS`` flag in flags field of request
160 header. Semantics of value and mask depends on the attribute.
163 List of message types
164 =====================
166 All constants identifying message types use ``ETHTOOL_CMD_`` prefix and suffix
167 according to message purpose:
169 ============== ======================================
170 ``_GET`` userspace request to retrieve data
171 ``_SET`` userspace request to set data
172 ``_ACT`` userspace request to perform an action
173 ``_GET_REPLY`` kernel reply to a ``GET`` request
174 ``_SET_REPLY`` kernel reply to a ``SET`` request
175 ``_ACT_REPLY`` kernel reply to an ``ACT`` request
176 ``_NTF`` kernel notification
177 ============== ======================================
181 ===================================== ================================
182 ``ETHTOOL_MSG_STRSET_GET`` get string set
183 ``ETHTOOL_MSG_LINKINFO_GET`` get link settings
184 ``ETHTOOL_MSG_LINKINFO_SET`` set link settings
185 ``ETHTOOL_MSG_LINKMODES_GET`` get link modes info
186 ``ETHTOOL_MSG_LINKMODES_SET`` set link modes info
187 ``ETHTOOL_MSG_LINKSTATE_GET`` get link state
188 ``ETHTOOL_MSG_DEBUG_GET`` get debugging settings
189 ``ETHTOOL_MSG_DEBUG_SET`` set debugging settings
190 ``ETHTOOL_MSG_WOL_GET`` get wake-on-lan settings
191 ``ETHTOOL_MSG_WOL_SET`` set wake-on-lan settings
192 ===================================== ================================
196 ===================================== =================================
197 ``ETHTOOL_MSG_STRSET_GET_REPLY`` string set contents
198 ``ETHTOOL_MSG_LINKINFO_GET_REPLY`` link settings
199 ``ETHTOOL_MSG_LINKINFO_NTF`` link settings notification
200 ``ETHTOOL_MSG_LINKMODES_GET_REPLY`` link modes info
201 ``ETHTOOL_MSG_LINKMODES_NTF`` link modes notification
202 ``ETHTOOL_MSG_LINKSTATE_GET_REPLY`` link state info
203 ``ETHTOOL_MSG_DEBUG_GET_REPLY`` debugging settings
204 ``ETHTOOL_MSG_DEBUG_NTF`` debugging settings notification
205 ``ETHTOOL_MSG_WOL_GET_REPLY`` wake-on-lan settings
206 ``ETHTOOL_MSG_WOL_NTF`` wake-on-lan settings notification
207 ===================================== =================================
209 ``GET`` requests are sent by userspace applications to retrieve device
210 information. They usually do not contain any message specific attributes.
211 Kernel replies with corresponding "GET_REPLY" message. For most types, ``GET``
212 request with ``NLM_F_DUMP`` and no device identification can be used to query
213 the information for all devices supporting the request.
215 If the data can be also modified, corresponding ``SET`` message with the same
216 layout as corresponding ``GET_REPLY`` is used to request changes. Only
217 attributes where a change is requested are included in such request (also, not
218 all attributes may be changed). Replies to most ``SET`` request consist only
219 of error code and extack; if kernel provides additional data, it is sent in
220 the form of corresponding ``SET_REPLY`` message which can be suppressed by
221 setting ``ETHTOOL_FLAG_OMIT_REPLY`` flag in request header.
223 Data modification also triggers sending a ``NTF`` message with a notification.
224 These usually bear only a subset of attributes which was affected by the
225 change. The same notification is issued if the data is modified using other
226 means (mostly ioctl ethtool interface). Unlike notifications from ethtool
227 netlink code which are only sent if something actually changed, notifications
228 triggered by ioctl interface may be sent even if the request did not actually
231 ``ACT`` messages request kernel (driver) to perform a specific action. If some
232 information is reported by kernel (which can be suppressed by setting
233 ``ETHTOOL_FLAG_OMIT_REPLY`` flag in request header), the reply takes form of
234 an ``ACT_REPLY`` message. Performing an action also triggers a notification
237 Later sections describe the format and semantics of these messages.
243 Requests contents of a string set as provided by ioctl commands
244 ``ETHTOOL_GSSET_INFO`` and ``ETHTOOL_GSTRINGS.`` String sets are not user
245 writeable so that the corresponding ``STRSET_SET`` message is only used in
246 kernel replies. There are two types of string sets: global (independent of
247 a device, e.g. device feature names) and device specific (e.g. device private
252 +---------------------------------------+--------+------------------------+
253 | ``ETHTOOL_A_STRSET_HEADER`` | nested | request header |
254 +---------------------------------------+--------+------------------------+
255 | ``ETHTOOL_A_STRSET_STRINGSETS`` | nested | string set to request |
256 +-+-------------------------------------+--------+------------------------+
257 | | ``ETHTOOL_A_STRINGSETS_STRINGSET+`` | nested | one string set |
258 +-+-+-----------------------------------+--------+------------------------+
259 | | | ``ETHTOOL_A_STRINGSET_ID`` | u32 | set id |
260 +-+-+-----------------------------------+--------+------------------------+
262 Kernel response contents:
264 +---------------------------------------+--------+-----------------------+
265 | ``ETHTOOL_A_STRSET_HEADER`` | nested | reply header |
266 +---------------------------------------+--------+-----------------------+
267 | ``ETHTOOL_A_STRSET_STRINGSETS`` | nested | array of string sets |
268 +-+-------------------------------------+--------+-----------------------+
269 | | ``ETHTOOL_A_STRINGSETS_STRINGSET+`` | nested | one string set |
270 +-+-+-----------------------------------+--------+-----------------------+
271 | | | ``ETHTOOL_A_STRINGSET_ID`` | u32 | set id |
272 +-+-+-----------------------------------+--------+-----------------------+
273 | | | ``ETHTOOL_A_STRINGSET_COUNT`` | u32 | number of strings |
274 +-+-+-----------------------------------+--------+-----------------------+
275 | | | ``ETHTOOL_A_STRINGSET_STRINGS`` | nested | array of strings |
276 +-+-+-+---------------------------------+--------+-----------------------+
277 | | | | ``ETHTOOL_A_STRINGS_STRING+`` | nested | one string |
278 +-+-+-+-+-------------------------------+--------+-----------------------+
279 | | | | | ``ETHTOOL_A_STRING_INDEX`` | u32 | string index |
280 +-+-+-+-+-------------------------------+--------+-----------------------+
281 | | | | | ``ETHTOOL_A_STRING_VALUE`` | string | string value |
282 +-+-+-+-+-------------------------------+--------+-----------------------+
283 | ``ETHTOOL_A_STRSET_COUNTS_ONLY`` | flag | return only counts |
284 +---------------------------------------+--------+-----------------------+
286 Device identification in request header is optional. Depending on its presence
287 a and ``NLM_F_DUMP`` flag, there are three type of ``STRSET_GET`` requests:
289 - no ``NLM_F_DUMP,`` no device: get "global" stringsets
290 - no ``NLM_F_DUMP``, with device: get string sets related to the device
291 - ``NLM_F_DUMP``, no device: get device related string sets for all devices
293 If there is no ``ETHTOOL_A_STRSET_STRINGSETS`` array, all string sets of
294 requested type are returned, otherwise only those specified in the request.
295 Flag ``ETHTOOL_A_STRSET_COUNTS_ONLY`` tells kernel to only return string
296 counts of the sets, not the actual strings.
302 Requests link settings as provided by ``ETHTOOL_GLINKSETTINGS`` except for
303 link modes and autonegotiation related information. The request does not use
308 ==================================== ====== ==========================
309 ``ETHTOOL_A_LINKINFO_HEADER`` nested request header
310 ==================================== ====== ==========================
312 Kernel response contents:
314 ==================================== ====== ==========================
315 ``ETHTOOL_A_LINKINFO_HEADER`` nested reply header
316 ``ETHTOOL_A_LINKINFO_PORT`` u8 physical port
317 ``ETHTOOL_A_LINKINFO_PHYADDR`` u8 phy MDIO address
318 ``ETHTOOL_A_LINKINFO_TP_MDIX`` u8 MDI(-X) status
319 ``ETHTOOL_A_LINKINFO_TP_MDIX_CTRL`` u8 MDI(-X) control
320 ``ETHTOOL_A_LINKINFO_TRANSCEIVER`` u8 transceiver
321 ==================================== ====== ==========================
323 Attributes and their values have the same meaning as matching members of the
324 corresponding ioctl structures.
326 ``LINKINFO_GET`` allows dump requests (kernel returns reply message for all
327 devices supporting the request).
333 ``LINKINFO_SET`` request allows setting some of the attributes reported by
338 ==================================== ====== ==========================
339 ``ETHTOOL_A_LINKINFO_HEADER`` nested request header
340 ``ETHTOOL_A_LINKINFO_PORT`` u8 physical port
341 ``ETHTOOL_A_LINKINFO_PHYADDR`` u8 phy MDIO address
342 ``ETHTOOL_A_LINKINFO_TP_MDIX_CTRL`` u8 MDI(-X) control
343 ==================================== ====== ==========================
345 MDI(-X) status and transceiver cannot be set, request with the corresponding
346 attributes is rejected.
352 Requests link modes (supported, advertised and peer advertised) and related
353 information (autonegotiation status, link speed and duplex) as provided by
354 ``ETHTOOL_GLINKSETTINGS``. The request does not use any attributes.
358 ==================================== ====== ==========================
359 ``ETHTOOL_A_LINKMODES_HEADER`` nested request header
360 ==================================== ====== ==========================
362 Kernel response contents:
364 ==================================== ====== ==========================
365 ``ETHTOOL_A_LINKMODES_HEADER`` nested reply header
366 ``ETHTOOL_A_LINKMODES_AUTONEG`` u8 autonegotiation status
367 ``ETHTOOL_A_LINKMODES_OURS`` bitset advertised link modes
368 ``ETHTOOL_A_LINKMODES_PEER`` bitset partner link modes
369 ``ETHTOOL_A_LINKMODES_SPEED`` u32 link speed (Mb/s)
370 ``ETHTOOL_A_LINKMODES_DUPLEX`` u8 duplex mode
371 ==================================== ====== ==========================
373 For ``ETHTOOL_A_LINKMODES_OURS``, value represents advertised modes and mask
374 represents supported modes. ``ETHTOOL_A_LINKMODES_PEER`` in the reply is a bit
377 ``LINKMODES_GET`` allows dump requests (kernel returns reply messages for all
378 devices supporting the request).
386 ==================================== ====== ==========================
387 ``ETHTOOL_A_LINKMODES_HEADER`` nested request header
388 ``ETHTOOL_A_LINKMODES_AUTONEG`` u8 autonegotiation status
389 ``ETHTOOL_A_LINKMODES_OURS`` bitset advertised link modes
390 ``ETHTOOL_A_LINKMODES_PEER`` bitset partner link modes
391 ``ETHTOOL_A_LINKMODES_SPEED`` u32 link speed (Mb/s)
392 ``ETHTOOL_A_LINKMODES_DUPLEX`` u8 duplex mode
393 ==================================== ====== ==========================
395 ``ETHTOOL_A_LINKMODES_OURS`` bit set allows setting advertised link modes. If
396 autonegotiation is on (either set now or kept from before), advertised modes
397 are not changed (no ``ETHTOOL_A_LINKMODES_OURS`` attribute) and at least one
398 of speed and duplex is specified, kernel adjusts advertised modes to all
399 supported modes matching speed, duplex or both (whatever is specified). This
400 autoselection is done on ethtool side with ioctl interface, netlink interface
401 is supposed to allow requesting changes without knowing what exactly kernel
408 Requests link state information. At the moment, only link up/down flag (as
409 provided by ``ETHTOOL_GLINK`` ioctl command) is provided but some future
410 extensions are planned (e.g. link down reason). This request does not have any
415 ==================================== ====== ==========================
416 ``ETHTOOL_A_LINKSTATE_HEADER`` nested request header
417 ==================================== ====== ==========================
419 Kernel response contents:
421 ==================================== ====== ==========================
422 ``ETHTOOL_A_LINKSTATE_HEADER`` nested reply header
423 ``ETHTOOL_A_LINKSTATE_LINK`` bool link state (up/down)
424 ==================================== ====== ==========================
426 For most NIC drivers, the value of ``ETHTOOL_A_LINKSTATE_LINK`` returns
427 carrier flag provided by ``netif_carrier_ok()`` but there are drivers which
428 define their own handler.
430 ``LINKSTATE_GET`` allows dump requests (kernel returns reply messages for all
431 devices supporting the request).
437 Requests debugging settings of a device. At the moment, only message mask is
442 ==================================== ====== ==========================
443 ``ETHTOOL_A_DEBUG_HEADER`` nested request header
444 ==================================== ====== ==========================
446 Kernel response contents:
448 ==================================== ====== ==========================
449 ``ETHTOOL_A_DEBUG_HEADER`` nested reply header
450 ``ETHTOOL_A_DEBUG_MSGMASK`` bitset message mask
451 ==================================== ====== ==========================
453 The message mask (``ETHTOOL_A_DEBUG_MSGMASK``) is equal to message level as
454 provided by ``ETHTOOL_GMSGLVL`` and set by ``ETHTOOL_SMSGLVL`` in ioctl
455 interface. While it is called message level there for historical reasons, most
456 drivers and almost all newer drivers use it as a mask of enabled message
457 classes (represented by ``NETIF_MSG_*`` constants); therefore netlink
458 interface follows its actual use in practice.
460 ``DEBUG_GET`` allows dump requests (kernel returns reply messages for all
461 devices supporting the request).
467 Set or update debugging settings of a device. At the moment, only message mask
472 ==================================== ====== ==========================
473 ``ETHTOOL_A_DEBUG_HEADER`` nested request header
474 ``ETHTOOL_A_DEBUG_MSGMASK`` bitset message mask
475 ==================================== ====== ==========================
477 ``ETHTOOL_A_DEBUG_MSGMASK`` bit set allows setting or modifying mask of
478 enabled debugging message types for the device.
484 Query device wake-on-lan settings. Unlike most "GET" type requests,
485 ``ETHTOOL_MSG_WOL_GET`` requires (netns) ``CAP_NET_ADMIN`` privileges as it
486 (potentially) provides SecureOn(tm) password which is confidential.
490 ==================================== ====== ==========================
491 ``ETHTOOL_A_WOL_HEADER`` nested request header
492 ==================================== ====== ==========================
494 Kernel response contents:
496 ==================================== ====== ==========================
497 ``ETHTOOL_A_WOL_HEADER`` nested reply header
498 ``ETHTOOL_A_WOL_MODES`` bitset mask of enabled WoL modes
499 ``ETHTOOL_A_WOL_SOPASS`` binary SecureOn(tm) password
500 ==================================== ====== ==========================
502 In reply, ``ETHTOOL_A_WOL_MODES`` mask consists of modes supported by the
503 device, value of modes which are enabled. ``ETHTOOL_A_WOL_SOPASS`` is only
504 included in reply if ``WAKE_MAGICSECURE`` mode is supported.
510 Set or update wake-on-lan settings.
514 ==================================== ====== ==========================
515 ``ETHTOOL_A_WOL_HEADER`` nested request header
516 ``ETHTOOL_A_WOL_MODES`` bitset enabled WoL modes
517 ``ETHTOOL_A_WOL_SOPASS`` binary SecureOn(tm) password
518 ==================================== ====== ==========================
520 ``ETHTOOL_A_WOL_SOPASS`` is only allowed for devices supporting
521 ``WAKE_MAGICSECURE`` mode.
527 The following table maps ioctl commands to netlink commands providing their
528 functionality. Entries with "n/a" in right column are commands which do not
529 have their netlink replacement yet.
531 =================================== =====================================
532 ioctl command netlink command
533 =================================== =====================================
534 ``ETHTOOL_GSET`` ``ETHTOOL_MSG_LINKINFO_GET``
535 ``ETHTOOL_MSG_LINKMODES_GET``
536 ``ETHTOOL_SSET`` ``ETHTOOL_MSG_LINKINFO_SET``
537 ``ETHTOOL_MSG_LINKMODES_SET``
538 ``ETHTOOL_GDRVINFO`` n/a
539 ``ETHTOOL_GREGS`` n/a
540 ``ETHTOOL_GWOL`` ``ETHTOOL_MSG_WOL_GET``
541 ``ETHTOOL_SWOL`` ``ETHTOOL_MSG_WOL_SET``
542 ``ETHTOOL_GMSGLVL`` ``ETHTOOL_MSG_DEBUG_GET``
543 ``ETHTOOL_SMSGLVL`` ``ETHTOOL_MSG_DEBUG_SET``
544 ``ETHTOOL_NWAY_RST`` n/a
545 ``ETHTOOL_GLINK`` ``ETHTOOL_MSG_LINKSTATE_GET``
546 ``ETHTOOL_GEEPROM`` n/a
547 ``ETHTOOL_SEEPROM`` n/a
548 ``ETHTOOL_GCOALESCE`` n/a
549 ``ETHTOOL_SCOALESCE`` n/a
550 ``ETHTOOL_GRINGPARAM`` n/a
551 ``ETHTOOL_SRINGPARAM`` n/a
552 ``ETHTOOL_GPAUSEPARAM`` n/a
553 ``ETHTOOL_SPAUSEPARAM`` n/a
554 ``ETHTOOL_GRXCSUM`` n/a
555 ``ETHTOOL_SRXCSUM`` n/a
556 ``ETHTOOL_GTXCSUM`` n/a
557 ``ETHTOOL_STXCSUM`` n/a
561 ``ETHTOOL_GSTRINGS`` ``ETHTOOL_MSG_STRSET_GET``
562 ``ETHTOOL_PHYS_ID`` n/a
563 ``ETHTOOL_GSTATS`` n/a
566 ``ETHTOOL_GPERMADDR`` rtnetlink ``RTM_GETLINK``
571 ``ETHTOOL_GFLAGS`` n/a
572 ``ETHTOOL_SFLAGS`` n/a
573 ``ETHTOOL_GPFLAGS`` n/a
574 ``ETHTOOL_SPFLAGS`` n/a
575 ``ETHTOOL_GRXFH`` n/a
576 ``ETHTOOL_SRXFH`` n/a
579 ``ETHTOOL_GRXRINGS`` n/a
580 ``ETHTOOL_GRXCLSRLCNT`` n/a
581 ``ETHTOOL_GRXCLSRULE`` n/a
582 ``ETHTOOL_GRXCLSRLALL`` n/a
583 ``ETHTOOL_SRXCLSRLDEL`` n/a
584 ``ETHTOOL_SRXCLSRLINS`` n/a
585 ``ETHTOOL_FLASHDEV`` n/a
586 ``ETHTOOL_RESET`` n/a
587 ``ETHTOOL_SRXNTUPLE`` n/a
588 ``ETHTOOL_GRXNTUPLE`` n/a
589 ``ETHTOOL_GSSET_INFO`` ``ETHTOOL_MSG_STRSET_GET``
590 ``ETHTOOL_GRXFHINDIR`` n/a
591 ``ETHTOOL_SRXFHINDIR`` n/a
592 ``ETHTOOL_GFEATURES`` n/a
593 ``ETHTOOL_SFEATURES`` n/a
594 ``ETHTOOL_GCHANNELS`` n/a
595 ``ETHTOOL_SCHANNELS`` n/a
596 ``ETHTOOL_SET_DUMP`` n/a
597 ``ETHTOOL_GET_DUMP_FLAG`` n/a
598 ``ETHTOOL_GET_DUMP_DATA`` n/a
599 ``ETHTOOL_GET_TS_INFO`` n/a
600 ``ETHTOOL_GMODULEINFO`` n/a
601 ``ETHTOOL_GMODULEEEPROM`` n/a
604 ``ETHTOOL_GRSSH`` n/a
605 ``ETHTOOL_SRSSH`` n/a
606 ``ETHTOOL_GTUNABLE`` n/a
607 ``ETHTOOL_STUNABLE`` n/a
608 ``ETHTOOL_GPHYSTATS`` n/a
609 ``ETHTOOL_PERQUEUE`` n/a
610 ``ETHTOOL_GLINKSETTINGS`` ``ETHTOOL_MSG_LINKINFO_GET``
611 ``ETHTOOL_MSG_LINKMODES_GET``
612 ``ETHTOOL_SLINKSETTINGS`` ``ETHTOOL_MSG_LINKINFO_SET``
613 ``ETHTOOL_MSG_LINKMODES_SET``
614 ``ETHTOOL_PHY_GTUNABLE`` n/a
615 ``ETHTOOL_PHY_STUNABLE`` n/a
616 ``ETHTOOL_GFECPARAM`` n/a
617 ``ETHTOOL_SFECPARAM`` n/a
618 =================================== =====================================