224 lines
12 KiB
C
224 lines
12 KiB
C
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/****************************************************************************
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* include/nuttx/ethtool.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __INCLUDE_NUTTX_ETHTOOL_H
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#define __INCLUDE_NUTTX_ETHTOOL_H
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* CMDs currently supported */
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#define ETHTOOL_GSET 0x00000001 /* DEPRECATED, Get settings. \
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* Please use ETHTOOL_GLINKSETTINGS \
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**/
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#define ETHTOOL_SSET 0x00000002 /* DEPRECATED, Set settings. \
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* Please use ETHTOOL_SLINKSETTINGS \
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**/
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#define ETHTOOL_GDRVINFO 0x00000003 /* Get driver info. */
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#define ETHTOOL_GREGS 0x00000004 /* Get NIC registers. */
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#define ETHTOOL_GWOL 0x00000005 /* Get wake-on-lan options. */
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#define ETHTOOL_SWOL 0x00000006 /* Set wake-on-lan options. */
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#define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */
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#define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level. */
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#define ETHTOOL_NWAY_RST 0x00000009 /* Restart autonegotiation. */
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/* Get link status for host, i.e. whether the interface *and* the
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* physical port (if there is one) are up (ethtool_value).
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**/
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#define ETHTOOL_GLINK 0x0000000a
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#define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */
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#define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data. */
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#define ETHTOOL_GCOALESCE 0x0000000e /* Get coalesce config */
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#define ETHTOOL_SCOALESCE 0x0000000f /* Set coalesce config. */
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#define ETHTOOL_GRINGPARAM 0x00000010 /* Get ring parameters */
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#define ETHTOOL_SRINGPARAM 0x00000011 /* Set ring parameters. */
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#define ETHTOOL_GPAUSEPARAM 0x00000012 /* Get pause parameters */
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#define ETHTOOL_SPAUSEPARAM 0x00000013 /* Set pause parameters. */
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#define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */
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#define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */
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#define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */
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#define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */
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#define ETHTOOL_GSG 0x00000018 /* Get scatter-gather enable \
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* (ethtool_value) \
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**/
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#define ETHTOOL_SSG 0x00000019 /* Set scatter-gather enable \
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* (ethtool_value). \
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**/
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#define ETHTOOL_TEST 0x0000001a /* execute NIC self-test. */
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#define ETHTOOL_GSTRINGS 0x0000001b /* get specified string set */
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#define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */
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#define ETHTOOL_GSTATS 0x0000001d /* get NIC-specific statistics */
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#define ETHTOOL_GTSO 0x0000001e /* Get TSO enable (ethtool_value) */
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#define ETHTOOL_STSO 0x0000001f /* Set TSO enable (ethtool_value) */
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#define ETHTOOL_GPERMADDR 0x00000020 /* Get permanent hardware address */
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#define ETHTOOL_GUFO 0x00000021 /* Get UFO enable (ethtool_value) */
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#define ETHTOOL_SUFO 0x00000022 /* Set UFO enable (ethtool_value) */
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#define ETHTOOL_GGSO 0x00000023 /* Get GSO enable (ethtool_value) */
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#define ETHTOOL_SGSO 0x00000024 /* Set GSO enable (ethtool_value) */
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#define ETHTOOL_GFLAGS 0x00000025 /* Get flags bitmap(ethtool_value) */
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#define ETHTOOL_SFLAGS 0x00000026 /* Set flags bitmap(ethtool_value) */
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#define ETHTOOL_GPFLAGS 0x00000027 /* Get driver-private flags bitmap */
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#define ETHTOOL_SPFLAGS 0x00000028 /* Set driver-private flags bitmap */
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#define ETHTOOL_GRXFH 0x00000029 /* Get RX flow hash configuration */
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#define ETHTOOL_SRXFH 0x0000002a /* Set RX flow hash configuration */
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#define ETHTOOL_GGRO 0x0000002b /* Get GRO enable (ethtool_value) */
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#define ETHTOOL_SGRO 0x0000002c /* Set GRO enable (ethtool_value) */
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#define ETHTOOL_GRXRINGS 0x0000002d /* Get RX rings available for LB */
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#define ETHTOOL_GRXCLSRLCNT 0x0000002e /* Get RX class rule count */
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#define ETHTOOL_GRXCLSRULE 0x0000002f /* Get RX classification rule */
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#define ETHTOOL_GRXCLSRLALL 0x00000030 /* Get all RX classification rule */
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#define ETHTOOL_SRXCLSRLDEL 0x00000031 /* Delete RX classification rule */
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#define ETHTOOL_SRXCLSRLINS 0x00000032 /* Insert RX classification rule */
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#define ETHTOOL_FLASHDEV 0x00000033 /* Flash firmware to device */
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#define ETHTOOL_RESET 0x00000034 /* Reset hardware */
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#define ETHTOOL_SRXNTUPLE 0x00000035 /* Add an n-tuple filter to device */
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#define ETHTOOL_GRXNTUPLE 0x00000036 /* deprecated */
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#define ETHTOOL_GSSET_INFO 0x00000037 /* Get string set info */
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#define ETHTOOL_GRXFHINDIR 0x00000038 /* Get RX flow hash indir'n table */
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#define ETHTOOL_SRXFHINDIR 0x00000039 /* Set RX flow hash indir'n table */
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#define ETHTOOL_GFEATURES 0x0000003a /* Get device offload settings */
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#define ETHTOOL_SFEATURES 0x0000003b /* Change device offload settings */
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#define ETHTOOL_GCHANNELS 0x0000003c /* Get no of channels */
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#define ETHTOOL_SCHANNELS 0x0000003d /* Set no of channels */
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#define ETHTOOL_SET_DUMP 0x0000003e /* Set dump settings */
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#define ETHTOOL_GET_DUMP_FLAG 0x0000003f /* Get dump settings */
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#define ETHTOOL_GET_DUMP_DATA 0x00000040 /* Get dump data */
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#define ETHTOOL_GET_TS_INFO 0x00000041 /* Get time stamping and PHC info */
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#define ETHTOOL_GMODULEINFO 0x00000042 /* Get plug-in module information */
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#define ETHTOOL_GMODULEEEPROM 0x00000043 /* Get plug-in module eeprom */
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#define ETHTOOL_GEEE 0x00000044 /* Get EEE settings */
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#define ETHTOOL_SEEE 0x00000045 /* Set EEE settings */
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#define ETHTOOL_GRSSH 0x00000046 /* Get RX flow hash configuration */
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#define ETHTOOL_SRSSH 0x00000047 /* Set RX flow hash configuration */
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#define ETHTOOL_GTUNABLE 0x00000048 /* Get tunable configuration */
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#define ETHTOOL_STUNABLE 0x00000049 /* Set tunable configuration */
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#define ETHTOOL_GPHYSTATS 0x0000004a /* get PHY-specific statistics */
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#define ETHTOOL_PERQUEUE 0x0000004b /* Set per queue options */
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#define ETHTOOL_GLINKSETTINGS 0x0000004c /* Get ethtool_link_settings */
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#define ETHTOOL_SLINKSETTINGS 0x0000004d /* Set ethtool_link_settings */
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#define ETHTOOL_PHY_GTUNABLE 0x0000004e /* Get PHY tunable configuration */
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#define ETHTOOL_PHY_STUNABLE 0x0000004f /* Set PHY tunable configuration */
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#define ETHTOOL_GFECPARAM 0x00000050 /* Get FEC settings */
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#define ETHTOOL_SFECPARAM 0x00000051 /* Set FEC settings */
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/* Duplex, half or full. */
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#define DUPLEX_HALF 0x00
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#define DUPLEX_FULL 0x01
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#define DUPLEX_UNKNOWN 0xff
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/****************************************************************************
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* Public Type Definitions
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****************************************************************************/
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/**
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* struct ethtool_cmd - DEPRECATED, link control and status
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* This structure is DEPRECATED, please use struct ethtool_link_settings.
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* @cmd: Command number = %ETHTOOL_GSET or %ETHTOOL_SSET
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* @supported: Bitmask of %SUPPORTED_* flags for the link modes,
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* physical connectors and other link features for which the
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* interface supports autonegotiation or auto-detection.
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* Read-only.
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* @advertising: Bitmask of %ADVERTISED_* flags for the link modes,
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* physical connectors and other link features that are
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* advertised through autonegotiation or enabled for
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* auto-detection.
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* @speed: Low bits of the speed, 1Mb units, 0 to INT_MAX or SPEED_UNKNOWN
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* @duplex: Duplex mode; one of %DUPLEX_*
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* @port: Physical connector type; one of %PORT_*
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* @phy_address: MDIO address of PHY (transceiver); 0 or 255 if not
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* applicable. For clause 45 PHYs this is the PRTAD.
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* @transceiver: Historically used to distinguish different possible
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* PHY types, but not in a consistent way. Deprecated.
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* @autoneg: Enable/disable autonegotiation and auto-detection;
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* either %AUTONEG_DISABLE or %AUTONEG_ENABLE
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* @mdio_support: Bitmask of %ETH_MDIO_SUPPORTS_* flags for the MDIO
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* protocols supported by the interface; 0 if unknown.
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* Read-only.
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* @maxtxpkt: Historically used to report TX IRQ coalescing; now
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* obsoleted by &struct ethtool_coalesce. Read-only; deprecated.
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* @maxrxpkt: Historically used to report RX IRQ coalescing; now
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* obsoleted by &struct ethtool_coalesce. Read-only; deprecated.
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* @speed_hi: High bits of the speed, 1Mb units, 0 to INT_MAX or
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* SPEED_UNKNOWN
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* @eth_tp_mdix: Ethernet twisted-pair MDI(-X) status; one of
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* %ETH_TP_MDI_*. If the status is unknown or not applicable, the
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* value will be %ETH_TP_MDI_INVALID. Read-only.
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* @eth_tp_mdix_ctrl: Ethernet twisted pair MDI(-X) control; one of
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* %ETH_TP_MDI_*. If MDI(-X) control is not implemented, reads
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* yield %ETH_TP_MDI_INVALID and writes may be ignored or rejected.
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* When written successfully, the link should be renegotiated if
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* necessary.
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* @lp_advertising: Bitmask of %ADVERTISED_* flags for the link modes
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* and other link features that the link partner advertised
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* through autonegotiation; 0 if unknown or not applicable.
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* Read-only.
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*
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* The link speed in Mbps is split between @speed and @speed_hi. Use
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* the ethtool_cmd_speed() and ethtool_cmd_speed_set() functions to
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* access it.
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*
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* If autonegotiation is disabled, the speed and @duplex represent the
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* fixed link mode and are writable if the driver supports multiple
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* link modes. If it is enabled then they are read-only; if the link
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* is up they represent the negotiated link mode; if the link is down,
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* the speed is 0, %SPEED_UNKNOWN or the highest enabled speed and
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* @duplex is %DUPLEX_UNKNOWN or the best enabled duplex mode.
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*
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* Some hardware interfaces may have multiple PHYs and/or physical
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* connectors fitted or do not allow the driver to detect which are
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* fitted. For these interfaces @port and/or @phy_address may be
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* writable, possibly dependent on @autoneg being %AUTONEG_DISABLE.
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* Otherwise, attempts to write different values may be ignored or
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* rejected.
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*
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* Users should assume that all fields not marked read-only are
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* writable and subject to validation by the driver. They should use
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* %ETHTOOL_GSET to get the current values before making specific
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* changes and then applying them with %ETHTOOL_SSET.
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*
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* Deprecated fields should be ignored by both users and drivers.
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**/
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struct ethtool_cmd
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{
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uint32_t cmd;
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uint32_t supported;
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uint32_t advertising;
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uint16_t speed;
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uint8_t duplex;
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uint8_t port;
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uint8_t phy_address;
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uint8_t transceiver;
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uint8_t autoneg;
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uint8_t mdio_support;
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uint32_t maxtxpkt;
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uint32_t maxrxpkt;
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uint16_t speed_hi;
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uint8_t eth_tp_mdix;
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uint8_t eth_tp_mdix_ctrl;
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uint32_t lp_advertising;
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uint32_t reserved[2];
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};
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#endif
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