118600Speter/* 229042Sjdp * @TAG(OTHER_GPL) 318600Speter */ 418600Speter 518600Speter/* 618600Speter * ethtool.h: Defines for Linux ethtool. 718600Speter * 818600Speter * Copyright (C) 1998 David S. Miller (davem@redhat.com) 918600Speter * Copyright 2001 Jeff Garzik <jgarzik@pobox.com> 1018600Speter * Portions Copyright 2001 Sun Microsystems (thockin@sun.com) 1118600Speter * Portions Copyright 2002 Intel (eli.kupermann@intel.com, 1218600Speter * christopher.leech@intel.com, 1318600Speter * scott.feldman@intel.com) 1418600Speter * Portions Copyright (C) Sun Microsystems 2008 1518600Speter */ 1618600Speter 1718600Speter#ifndef _LINUX_ETHTOOL_H 1818600Speter#define _LINUX_ETHTOOL_H 1918600Speter 2018600Speter#include <stdint.h> 2118600Speter 2218600Speter/* This should work for both 32 and 64 bit userland. */ 2318600Speterstruct ethtool_cmd { 2418600Speter uint32_t cmd; 2518600Speter uint32_t supported; /* Features this interface supports */ 2669827Scharnier uint32_t advertising; /* Features this interface advertises */ 2769827Scharnier uint16_t speed; /* The forced speed, 10Mb, 100Mb, gigabit */ 2869827Scharnier uint8_t duplex; /* Duplex, half or full */ 2969827Scharnier uint8_t port; /* Which connector port */ 3069827Scharnier uint8_t phy_address; 3118600Speter uint8_t transceiver; /* Which transceiver to use */ 3218600Speter uint8_t autoneg; /* Enable or disable autonegotiation */ 3369827Scharnier uint8_t mdio_support; 3418600Speter uint32_t maxtxpkt; /* Tx pkts before generating tx int */ 3518600Speter uint32_t maxrxpkt; /* Rx pkts before generating rx int */ 3618600Speter uint16_t speed_hi; 3718600Speter uint8_t eth_tp_mdix; 3818600Speter uint8_t reserved2; 3918600Speter uint32_t lp_advertising; /* Features the link partner advertises */ 4018600Speter uint32_t reserved[2]; 4176224Sobrien}; 4218600Speter 4339354Sdfrstatic inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep, 4439354Sdfr uint32_t speed) 4518600Speter{ 4618600Speter 4718600Speter ep->speed = (uint16_t)speed; 4818600Speter ep->speed_hi = (uint16_t)(speed >> 16); 4929042Sjdp} 5029042Sjdp 5118600Speterstatic inline uint32_t ethtool_cmd_speed(struct ethtool_cmd *ep) 5218600Speter{ 5318600Speter return (ep->speed_hi << 16) | ep->speed; 5418600Speter} 5518600Speter 5618600Speter#define ETHTOOL_FWVERS_LEN 32 5718600Speter#define ETHTOOL_BUSINFO_LEN 32 5818600Speter/* these strings are set to whatever the driver author decides... */ 5918600Speterstruct ethtool_drvinfo { 6018600Speter uint32_t cmd; 6118600Speter char driver[32]; /* driver short name, "tulip", "eepro100" */ 6218600Speter char version[32]; /* driver version string */ 6318600Speter char fw_version[ETHTOOL_FWVERS_LEN]; /* firmware version string */ 6418600Speter char bus_info[ETHTOOL_BUSINFO_LEN]; /* Bus info for this IF. */ 6518600Speter /* For PCI devices, use pci_name(pci_dev). */ 6618600Speter char reserved1[32]; 6718600Speter char reserved2[12]; 6818600Speter /* 6918600Speter * Some struct members below are filled in 7018600Speter * using ops->get_sset_count(). Obtaining 7118600Speter * this info from ethtool_drvinfo is now 7218600Speter * deprecated; Use ETHTOOL_GSSET_INFO 7318600Speter * instead. 7418600Speter */ 7518600Speter uint32_t n_priv_flags; /* number of flags valid in ETHTOOL_GPFLAGS */ 7618600Speter uint32_t n_stats; /* number of u64's from ETHTOOL_GSTATS */ 7718600Speter uint32_t testinfo_len; 7818600Speter uint32_t eedump_len; /* Size of data from ETHTOOL_GEEPROM (bytes) */ 7918600Speter uint32_t regdump_len; /* Size of data from ETHTOOL_GREGS (bytes) */ 8018600Speter}; 8118600Speter 8218600Speter#define SOPASS_MAX 6 8318600Speter/* wake-on-lan settings */ 8418600Speterstruct ethtool_wolinfo { 8518600Speter uint32_t cmd; 8618600Speter uint32_t supported; 8718600Speter uint32_t wolopts; 8818600Speter uint8_t sopass[SOPASS_MAX]; /* SecureOn(tm) password */ 8918600Speter}; 9018600Speter 9118600Speter/* for passing single values */ 9218600Speterstruct ethtool_value { 9318600Speter uint32_t cmd; 9418600Speter uint32_t data; 9518600Speter}; 9618600Speter 9718600Speter/* for passing big chunks of data */ 9818600Speterstruct ethtool_regs { 9918600Speter uint32_t cmd; 10018600Speter uint32_t version; /* driver-specific, indicates different chips/revs */ 10118600Speter uint32_t len; /* bytes */ 10218600Speter uint8_t data[0]; 10318600Speter}; 10418600Speter 10518600Speter/* for passing EEPROM chunks */ 10618600Speterstruct ethtool_eeprom { 10718600Speter uint32_t cmd; 10818600Speter uint32_t magic; 10918600Speter uint32_t offset; /* in bytes */ 11018600Speter uint32_t len; /* in bytes */ 11118600Speter uint8_t data[0]; 11218600Speter}; 11318600Speter 11418600Speter/* for configuring coalescing parameters of chip */ 11518600Speterstruct ethtool_coalesce { 11618600Speter uint32_t cmd; /* ETHTOOL_{G,S}COALESCE */ 11718600Speter 11818600Speter /* How many usecs to delay an RX interrupt after 11918600Speter * a packet arrives. If 0, only rx_max_coalesced_frames 12018600Speter * is used. 12118600Speter */ 12218600Speter uint32_t rx_coalesce_usecs; 12318600Speter 12418600Speter /* How many packets to delay an RX interrupt after 12518600Speter * a packet arrives. If 0, only rx_coalesce_usecs is 12618600Speter * used. It is illegal to set both usecs and max frames 12718600Speter * to zero as this would cause RX interrupts to never be 12818600Speter * generated. 12918600Speter */ 13018600Speter uint32_t rx_max_coalesced_frames; 13118600Speter 13269827Scharnier /* Same as above two parameters, except that these values 13318600Speter * apply while an IRQ is being serviced by the host. Not 13418600Speter * all cards support this feature and the values are ignored 13518600Speter * in that case. 13618600Speter */ 13729042Sjdp uint32_t rx_coalesce_usecs_irq; 13818600Speter uint32_t rx_max_coalesced_frames_irq; 13918600Speter 14018600Speter /* How many usecs to delay a TX interrupt after 14118600Speter * a packet is sent. If 0, only tx_max_coalesced_frames 14218600Speter * is used. 14318600Speter */ 14418600Speter uint32_t tx_coalesce_usecs; 14518600Speter 14618600Speter /* How many packets to delay a TX interrupt after 14718600Speter * a packet is sent. If 0, only tx_coalesce_usecs is 14818600Speter * used. It is illegal to set both usecs and max frames 14918600Speter * to zero as this would cause TX interrupts to never be 15018600Speter * generated. 15118600Speter */ 15218600Speter uint32_t tx_max_coalesced_frames; 15318600Speter 15429042Sjdp /* Same as above two parameters, except that these values 15569827Scharnier * apply while an IRQ is being serviced by the host. Not 15669827Scharnier * all cards support this feature and the values are ignored 15718600Speter * in that case. 15818600Speter */ 15918600Speter uint32_t tx_coalesce_usecs_irq; 16029042Sjdp uint32_t tx_max_coalesced_frames_irq; 16169827Scharnier 16269827Scharnier /* How many usecs to delay in-memory statistics 16318600Speter * block updates. Some drivers do not have an in-memory 16418600Speter * statistic block, and in such cases this value is ignored. 16518600Speter * This value must not be zero. 16629042Sjdp */ 16769827Scharnier uint32_t stats_block_coalesce_usecs; 16869827Scharnier 16918600Speter /* Adaptive RX/TX coalescing is an algorithm implemented by 17018600Speter * some drivers to improve latency under low packet rates and 17118600Speter * improve throughput under high packet rates. Some drivers 17218600Speter * only implement one of RX or TX adaptive coalescing. Anything 17329042Sjdp * not implemented by the driver causes these values to be 17469827Scharnier * silently ignored. 17569827Scharnier */ 17618600Speter uint32_t use_adaptive_rx_coalesce; 17718600Speter uint32_t use_adaptive_tx_coalesce; 17818600Speter 17918600Speter /* When the packet rate (measured in packets per second) 18018600Speter * is below pkt_rate_low, the {rx,tx}_*_low parameters are 18118600Speter * used. 18218600Speter */ 18318600Speter uint32_t pkt_rate_low; 18435575Sdfr uint32_t rx_coalesce_usecs_low; 18569827Scharnier uint32_t rx_max_coalesced_frames_low; 18669827Scharnier uint32_t tx_coalesce_usecs_low; 18735575Sdfr uint32_t tx_max_coalesced_frames_low; 18835575Sdfr 18935575Sdfr /* When the packet rate is below pkt_rate_high but above 19035575Sdfr * pkt_rate_low (both measured in packets per second) the 19135575Sdfr * normal {rx,tx}_* coalescing parameters are used. 19218600Speter */ 19318600Speter 19418600Speter /* When the packet rate is (measured in packets per second) 19529042Sjdp * is above pkt_rate_high, the {rx,tx}_*_high parameters are 19618600Speter * used. 19785647Sdillon */ 19818600Speter uint32_t pkt_rate_high; 19929042Sjdp uint32_t rx_coalesce_usecs_high; 20069827Scharnier uint32_t rx_max_coalesced_frames_high; 20169827Scharnier uint32_t tx_coalesce_usecs_high; 20218600Speter uint32_t tx_max_coalesced_frames_high; 20318600Speter 20418600Speter /* How often to do adaptive coalescing packet rate sampling, 20518600Speter * measured in seconds. Must not be zero. 20618600Speter */ 20718600Speter uint32_t rate_sample_interval; 20818600Speter}; 20918600Speter 21018600Speter/* for configuring RX/TX ring parameters */ 21118600Speterstruct ethtool_ringparam { 21218600Speter uint32_t cmd; /* ETHTOOL_{G,S}RINGPARAM */ 21318600Speter 21418600Speter /* Read only attributes. These indicate the maximum number 21518600Speter * of pending RX/TX ring entries the driver will allow the 21618600Speter * user to set. 21718600Speter */ 21818600Speter uint32_t rx_max_pending; 21918600Speter uint32_t rx_mini_max_pending; 22018600Speter uint32_t rx_jumbo_max_pending; 22118600Speter uint32_t tx_max_pending; 22218600Speter 22318600Speter /* Values changeable by the user. The valid values are 22418600Speter * in the range 1 to the "*_max_pending" counterpart above. 22529042Sjdp */ 22618600Speter uint32_t rx_pending; 22718600Speter uint32_t rx_mini_pending; 22818600Speter uint32_t rx_jumbo_pending; 22918600Speter uint32_t tx_pending; 23029042Sjdp}; 23135575Sdfr 23218600Speter/* for configuring link flow control parameters */ 23318600Speterstruct ethtool_pauseparam { 23418600Speter uint32_t cmd; /* ETHTOOL_{G,S}PAUSEPARAM */ 23518600Speter 23618600Speter /* If the link is being auto-negotiated (via ethtool_cmd.autoneg 23718600Speter * being true) the user may set 'autonet' here non-zero to have the 23818600Speter * pause parameters be auto-negotiated too. In such a case, the 23918600Speter * {rx,tx}_pause values below determine what capabilities are 24018600Speter * advertised. 24118600Speter * 24218600Speter * If 'autoneg' is zero or the link is not being auto-negotiated, 24318600Speter * then {rx,tx}_pause force the driver to use/not-use pause 24418600Speter * flow control. 24518600Speter */ 24618600Speter uint32_t autoneg; 24718600Speter uint32_t rx_pause; 24818600Speter uint32_t tx_pause; 24918600Speter}; 25018600Speter 25118600Speter#define ETH_GSTRING_LEN 32 25218600Speterenum ethtool_stringset { 25318600Speter ETH_SS_TEST = 0, 25418600Speter ETH_SS_STATS, 25518600Speter ETH_SS_PRIV_FLAGS, 25618600Speter ETH_SS_NTUPLE_FILTERS, 25718600Speter ETH_SS_FEATURES, 25818600Speter}; 25918600Speter 26018600Speter/* for passing string sets for data tagging */ 26118600Speterstruct ethtool_gstrings { 26229042Sjdp uint32_t cmd; /* ETHTOOL_GSTRINGS */ 26318600Speter uint32_t string_set; /* string set id e.c. ETH_SS_TEST, etc*/ 26418600Speter uint32_t len; /* number of strings in the string set */ 26518600Speter uint8_t data[0]; 26618600Speter}; 26718600Speter 26829042Sjdpstruct ethtool_sset_info { 26929042Sjdp uint32_t cmd; /* ETHTOOL_GSSET_INFO */ 27029042Sjdp uint32_t reserved; 27118600Speter uint64_t sset_mask; /* input: each bit selects an sset to query */ 27229042Sjdp /* output: each bit a returned sset */ 27329042Sjdp uint32_t data[0]; /* ETH_SS_xxx count, in order, based on bits 27429042Sjdp in sset_mask. One bit implies one 27529042Sjdp uint32_t, two bits implies two 27618600Speter uint32_t's, etc. */ 27729042Sjdp}; 27818600Speter 27929042Sjdpenum ethtool_test_flags { 28029042Sjdp ETH_TEST_FL_OFFLINE = (1 << 0), /* online / offline */ 28118600Speter ETH_TEST_FL_FAILED = (1 << 1), /* test passed / failed */ 28218600Speter}; 28318600Speter 28418600Speter/* for requesting NIC test and getting results*/ 28518600Speterstruct ethtool_test { 28618600Speter uint32_t cmd; /* ETHTOOL_TEST */ 28718600Speter uint32_t flags; /* ETH_TEST_FL_xxx */ 28818600Speter uint32_t reserved; 28918600Speter uint32_t len; /* result length, in number of u64 elements */ 29018600Speter uint64_t data[0]; 29118600Speter}; 29218600Speter 29318600Speter/* for dumping NIC-specific statistics */ 29418600Speterstruct ethtool_stats { 29518600Speter uint32_t cmd; /* ETHTOOL_GSTATS */ 29629042Sjdp uint32_t n_stats; /* number of u64's being returned */ 29718600Speter uint64_t data[0]; 29818600Speter}; 29918600Speter 30018600Speterstruct ethtool_perm_addr { 30118600Speter uint32_t cmd; /* ETHTOOL_GPERMADDR */ 30218600Speter uint32_t size; 30318600Speter uint8_t data[0]; 30418600Speter}; 30518600Speter 30618600Speter/* boolean flags controlling per-interface behavior characteristics. 30718600Speter * When reading, the flag indicates whether or not a certain behavior 30818600Speter * is enabled/present. When writing, the flag indicates whether 30918600Speter * or not the driver should turn on (set) or off (clear) a behavior. 31018600Speter * 31118600Speter * Some behaviors may read-only (unconditionally absent or present). 31218600Speter * If such is the case, return EINVAL in the set-flags operation if the 31318600Speter * flag differs from the read-only value. 31429042Sjdp */ 31518600Speterenum ethtool_flags { 31618600Speter ETH_FLAG_TXVLAN = (1 << 7), /* TX VLAN offload enabled */ 31718600Speter ETH_FLAG_RXVLAN = (1 << 8), /* RX VLAN offload enabled */ 31829042Sjdp ETH_FLAG_LRO = (1 << 15), /* LRO is enabled */ 31918600Speter ETH_FLAG_NTUPLE = (1 << 27), /* N-tuple filters enabled */ 32018600Speter ETH_FLAG_RXHASH = (1 << 28), 32118600Speter}; 32218600Speter 32318600Speter/* The following structures are for supporting RX network flow 32418600Speter * classification and RX n-tuple configuration. Note, all multibyte 32518600Speter * fields, e.g., ip4src, ip4dst, psrc, pdst, spi, etc. are expected to 32618600Speter * be in network byte order. 32718600Speter */ 32818600Speter 32918600Speter/** 33018600Speter * struct ethtool_tcpip4_spec - flow specification for TCP/IPv4 etc. 33118600Speter * @ip4src: Source host 33218600Speter * @ip4dst: Destination host 33329042Sjdp * @psrc: Source port 33418600Speter * @pdst: Destination port 33529042Sjdp * @tos: Type-of-service 33629042Sjdp * 33718600Speter * This can be used to specify a TCP/IPv4, UDP/IPv4 or SCTP/IPv4 flow. 33829042Sjdp */ 33929042Sjdpstruct ethtool_tcpip4_spec { 34029042Sjdp uint32_t ip4src; 34129042Sjdp uint32_t ip4dst; 34229042Sjdp uint16_t psrc; 34329042Sjdp uint16_t pdst; 34429042Sjdp uint8_t tos; 34529042Sjdp}; 34629042Sjdp 34729042Sjdp/** 34829042Sjdp * struct ethtool_ah_espip4_spec - flow specification for IPsec/IPv4 34929042Sjdp * @ip4src: Source host 35029042Sjdp * @ip4dst: Destination host 35129042Sjdp * @spi: Security parameters index 35229042Sjdp * @tos: Type-of-service 35329042Sjdp * 35429042Sjdp * This can be used to specify an IPsec transport or tunnel over IPv4. 35529042Sjdp */ 35629042Sjdpstruct ethtool_ah_espip4_spec { 35729042Sjdp uint32_t ip4src; 35829042Sjdp uint32_t ip4dst; 35929042Sjdp uint32_t spi; 36029042Sjdp uint8_t tos; 36129042Sjdp}; 36229042Sjdp 36329042Sjdp#define ETH_RX_NFC_IP4 1 36429042Sjdp 36529042Sjdp/** 36629042Sjdp * struct ethtool_usrip4_spec - general flow specification for IPv4 36718600Speter * @ip4src: Source host 36818600Speter * @ip4dst: Destination host 36918600Speter * @l4_4_bytes: First 4 bytes of transport (layer 4) header 37018600Speter * @tos: Type-of-service 37118600Speter * @ip_ver: Value must be %ETH_RX_NFC_IP4; mask must be 0 37218600Speter * @proto: Transport protocol number; mask must be 0 37318600Speter */ 37429042Sjdpstruct ethtool_usrip4_spec { 37518600Speter uint32_t ip4src; 37618600Speter uint32_t ip4dst; 37718600Speter uint32_t l4_4_bytes; 37818600Speter uint8_t tos; 37918600Speter uint8_t ip_ver; 38018600Speter uint8_t proto; 38118600Speter}; 38218600Speter 38318600Speter 38418600Speter/** 38518600Speter * struct ethtool_rxfh_indir - command to get or set RX flow hash indirection 38618600Speter * @cmd: Specific command number - %ETHTOOL_GRXFHINDIR or %ETHTOOL_SRXFHINDIR 38718600Speter * @size: On entry, the array size of the user buffer. On return from 38818600Speter * %ETHTOOL_GRXFHINDIR, the array size of the hardware indirection table. 38929042Sjdp * @ring_index: RX ring/queue index for each hash value 39018600Speter */ 39118600Speterstruct ethtool_rxfh_indir { 39218600Speter uint32_t cmd; 39318600Speter uint32_t size; 39418600Speter uint32_t ring_index[0]; 39518600Speter}; 39618600Speter 39718600Speter#define ETHTOOL_FLASH_MAX_FILENAME 128 39818600Speterenum ethtool_flash_op_type { 39918600Speter ETHTOOL_FLASH_ALL_REGIONS = 0, 40029042Sjdp}; 40118600Speter 40218600Speter/* for passing firmware flashing related parameters */ 40318600Speterstruct ethtool_flash { 40418600Speter uint32_t cmd; 40518600Speter uint32_t region; 40618600Speter char data[ETHTOOL_FLASH_MAX_FILENAME]; 40718600Speter}; 40829042Sjdp 40918600Speter/* for returning and changing feature sets */ 41018600Speter 41118600Speter/** 41218600Speter * struct ethtool_get_features_block - block with state of 32 features 41318600Speter * @available: mask of changeable features 41418600Speter * @requested: mask of features requested to be enabled if possible 41518600Speter * @active: mask of currently enabled features 41618600Speter * @never_changed: mask of features not changeable for any device 41718600Speter */ 41818600Speterstruct ethtool_get_features_block { 41918600Speter uint32_t available; 42018600Speter uint32_t requested; 42118600Speter uint32_t active; 42218600Speter uint32_t never_changed; 42318600Speter}; 42418600Speter 42529042Sjdp/** 42618600Speter * struct ethtool_gfeatures - command to get state of device's features 42718600Speter * @cmd: command number = %ETHTOOL_GFEATURES 42818600Speter * @size: in: number of elements in the features[] array; 42918600Speter * out: number of elements in features[] needed to hold all features 43029042Sjdp * @features: state of features 43118600Speter */ 43218600Speterstruct ethtool_gfeatures { 43318600Speter uint32_t cmd; 43421469Sjdp uint32_t size; 43521469Sjdp struct ethtool_get_features_block features[0]; 43621469Sjdp}; 43721469Sjdp 43821469Sjdp/** 43918600Speter * struct ethtool_set_features_block - block with request for 32 features 44018600Speter * @valid: mask of features to be changed 44118600Speter * @requested: values of features to be changed 44218600Speter */ 44318600Speterstruct ethtool_set_features_block { 44418600Speter uint32_t valid; 44518600Speter uint32_t requested; 44618600Speter}; 44729042Sjdp 44818600Speter/** 44918600Speter * struct ethtool_sfeatures - command to request change in device's features 45018600Speter * @cmd: command number = %ETHTOOL_SFEATURES 45118600Speter * @size: array size of the features[] array 45218600Speter * @features: feature change masks 45318600Speter */ 45418600Speterstruct ethtool_sfeatures { 45531442Sjdp uint32_t cmd; 45629042Sjdp uint32_t size; 45718600Speter struct ethtool_set_features_block features[0]; 45818600Speter}; 45929042Sjdp 46018600Speter/* 46118600Speter * %ETHTOOL_SFEATURES changes features present in features[].valid to the 46218600Speter * values of corresponding bits in features[].requested. Bits in .requested 46318600Speter * not set in .valid or not changeable are ignored. 46418600Speter * 46518600Speter * Returns %EINVAL when .valid contains undefined or never-changable bits 46618600Speter * or size is not equal to required number of features words (32-bit blocks). 46718600Speter * Returns >= 0 if request was completed; bits set in the value mean: 46818600Speter * %ETHTOOL_F_UNSUPPORTED - there were bits set in .valid that are not 46918600Speter * changeable (not present in %ETHTOOL_GFEATURES' features[].available) 47018600Speter * those bits were ignored. 47118600Speter * %ETHTOOL_F_WISH - some or all changes requested were recorded but the 47218600Speter * resulting state of bits masked by .valid is not equal to .requested. 47318600Speter * Probably there are other device-specific constraints on some features 47418600Speter * in the set. When %ETHTOOL_F_UNSUPPORTED is set, .valid is considered 47518600Speter * here as though ignored bits were cleared. 47618600Speter * %ETHTOOL_F_COMPAT - some or all changes requested were made by calling 47718600Speter * compatibility functions. Requested offload state cannot be properly 47818600Speter * managed by kernel. 47918600Speter * 48018600Speter * Meaning of bits in the masks are obtained by %ETHTOOL_GSSET_INFO (number of 48118600Speter * bits in the arrays - always multiple of 32) and %ETHTOOL_GSTRINGS commands 48218600Speter * for ETH_SS_FEATURES string set. First entry in the table corresponds to least 48318600Speter * significant bit in features[0] fields. Empty strings mark undefined features. 48418600Speter */ 48518600Speterenum ethtool_sfeatures_retval_bits { 48618600Speter ETHTOOL_F_UNSUPPORTED__BIT, 48718600Speter ETHTOOL_F_WISH__BIT, 48818600Speter ETHTOOL_F_COMPAT__BIT, 48918600Speter}; 49018600Speter 49118600Speter#define ETHTOOL_F_UNSUPPORTED (1 << ETHTOOL_F_UNSUPPORTED__BIT) 49218600Speter#define ETHTOOL_F_WISH (1 << ETHTOOL_F_WISH__BIT) 49318600Speter#define ETHTOOL_F_COMPAT (1 << ETHTOOL_F_COMPAT__BIT) 49418600Speter 49518600Speter/* CMDs currently supported */ 49618600Speter#define ETHTOOL_GSET 0x00000001 /* Get settings. */ 49718600Speter#define ETHTOOL_SSET 0x00000002 /* Set settings. */ 49818600Speter#define ETHTOOL_GDRVINFO 0x00000003 /* Get driver info. */ 49918600Speter#define ETHTOOL_GREGS 0x00000004 /* Get NIC registers. */ 50031442Sjdp#define ETHTOOL_GWOL 0x00000005 /* Get wake-on-lan options. */ 50131442Sjdp#define ETHTOOL_SWOL 0x00000006 /* Set wake-on-lan options. */ 50231442Sjdp#define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */ 50318600Speter#define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level. */ 50418600Speter#define ETHTOOL_NWAY_RST 0x00000009 /* Restart autonegotiation. */ 50529042Sjdp/* Get link status for host, i.e. whether the interface *and* the 50629042Sjdp * physical port (if there is one) are up (ethtool_value). */ 50718600Speter#define ETHTOOL_GLINK 0x0000000a 50818600Speter#define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */ 50931442Sjdp#define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data. */ 51031442Sjdp#define ETHTOOL_GCOALESCE 0x0000000e /* Get coalesce config */ 51131442Sjdp#define ETHTOOL_SCOALESCE 0x0000000f /* Set coalesce config. */ 51231442Sjdp#define ETHTOOL_GRINGPARAM 0x00000010 /* Get ring parameters */ 51331442Sjdp#define ETHTOOL_SRINGPARAM 0x00000011 /* Set ring parameters. */ 51431442Sjdp#define ETHTOOL_GPAUSEPARAM 0x00000012 /* Get pause parameters */ 51531442Sjdp#define ETHTOOL_SPAUSEPARAM 0x00000013 /* Set pause parameters. */ 51629042Sjdp#define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */ 51729042Sjdp#define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */ 51831442Sjdp#define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */ 51918600Speter#define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */ 52018600Speter#define ETHTOOL_GSG 0x00000018 /* Get scatter-gather enable 52118600Speter * (ethtool_value) */ 52218600Speter#define ETHTOOL_SSG 0x00000019 /* Set scatter-gather enable 52318600Speter * (ethtool_value). */ 52418600Speter#define ETHTOOL_TEST 0x0000001a /* execute NIC self-test. */ 52518600Speter#define ETHTOOL_GSTRINGS 0x0000001b /* get specified string set */ 52618600Speter#define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */ 52729042Sjdp#define ETHTOOL_GSTATS 0x0000001d /* get NIC-specific statistics */ 52818600Speter#define ETHTOOL_GTSO 0x0000001e /* Get TSO enable (ethtool_value) */ 52918600Speter#define ETHTOOL_STSO 0x0000001f /* Set TSO enable (ethtool_value) */ 53018600Speter#define ETHTOOL_GPERMADDR 0x00000020 /* Get permanent hardware address */ 53118600Speter#define ETHTOOL_GUFO 0x00000021 /* Get UFO enable (ethtool_value) */ 53218600Speter#define ETHTOOL_SUFO 0x00000022 /* Set UFO enable (ethtool_value) */ 53318600Speter#define ETHTOOL_GGSO 0x00000023 /* Get GSO enable (ethtool_value) */ 53418600Speter#define ETHTOOL_SGSO 0x00000024 /* Set GSO enable (ethtool_value) */ 53518600Speter#define ETHTOOL_GFLAGS 0x00000025 /* Get flags bitmap(ethtool_value) */ 53618600Speter#define ETHTOOL_SFLAGS 0x00000026 /* Set flags bitmap(ethtool_value) */ 53718600Speter#define ETHTOOL_GPFLAGS 0x00000027 /* Get driver-private flags bitmap */ 53829042Sjdp#define ETHTOOL_SPFLAGS 0x00000028 /* Set driver-private flags bitmap */ 53918600Speter 54018600Speter#define ETHTOOL_GRXFH 0x00000029 /* Get RX flow hash configuration */ 54118600Speter#define ETHTOOL_SRXFH 0x0000002a /* Set RX flow hash configuration */ 54218600Speter#define ETHTOOL_GGRO 0x0000002b /* Get GRO enable (ethtool_value) */ 54318600Speter#define ETHTOOL_SGRO 0x0000002c /* Set GRO enable (ethtool_value) */ 54418600Speter#define ETHTOOL_GRXRINGS 0x0000002d /* Get RX rings available for LB */ 54518600Speter#define ETHTOOL_GRXCLSRLCNT 0x0000002e /* Get RX class rule count */ 54618600Speter#define ETHTOOL_GRXCLSRULE 0x0000002f /* Get RX classification rule */ 54729042Sjdp#define ETHTOOL_GRXCLSRLALL 0x00000030 /* Get all RX classification rule */ 54818600Speter#define ETHTOOL_SRXCLSRLDEL 0x00000031 /* Delete RX classification rule */ 54918600Speter#define ETHTOOL_SRXCLSRLINS 0x00000032 /* Insert RX classification rule */ 55018600Speter#define ETHTOOL_FLASHDEV 0x00000033 /* Flash firmware to device */ 551#define ETHTOOL_RESET 0x00000034 /* Reset hardware */ 552#define ETHTOOL_SRXNTUPLE 0x00000035 /* Add an n-tuple filter to device */ 553#define ETHTOOL_GRXNTUPLE 0x00000036 /* Get n-tuple filters from device */ 554#define ETHTOOL_GSSET_INFO 0x00000037 /* Get string set info */ 555#define ETHTOOL_GRXFHINDIR 0x00000038 /* Get RX flow hash indir'n table */ 556#define ETHTOOL_SRXFHINDIR 0x00000039 /* Set RX flow hash indir'n table */ 557 558#define ETHTOOL_GFEATURES 0x0000003a /* Get device offload settings */ 559#define ETHTOOL_SFEATURES 0x0000003b /* Change device offload settings */ 560 561/* compatibility with older code */ 562#define SPARC_ETH_GSET ETHTOOL_GSET 563#define SPARC_ETH_SSET ETHTOOL_SSET 564 565/* Indicates what features are supported by the interface. */ 566#define SUPPORTED_10baseT_Half (1 << 0) 567#define SUPPORTED_10baseT_Full (1 << 1) 568#define SUPPORTED_100baseT_Half (1 << 2) 569#define SUPPORTED_100baseT_Full (1 << 3) 570#define SUPPORTED_1000baseT_Half (1 << 4) 571#define SUPPORTED_1000baseT_Full (1 << 5) 572#define SUPPORTED_Autoneg (1 << 6) 573#define SUPPORTED_TP (1 << 7) 574#define SUPPORTED_AUI (1 << 8) 575#define SUPPORTED_MII (1 << 9) 576#define SUPPORTED_FIBRE (1 << 10) 577#define SUPPORTED_BNC (1 << 11) 578#define SUPPORTED_10000baseT_Full (1 << 12) 579#define SUPPORTED_Pause (1 << 13) 580#define SUPPORTED_Asym_Pause (1 << 14) 581#define SUPPORTED_2500baseX_Full (1 << 15) 582#define SUPPORTED_Backplane (1 << 16) 583#define SUPPORTED_1000baseKX_Full (1 << 17) 584#define SUPPORTED_10000baseKX4_Full (1 << 18) 585#define SUPPORTED_10000baseKR_Full (1 << 19) 586#define SUPPORTED_10000baseR_FEC (1 << 20) 587#define SUPPORTED_1000baseX_Half (1 << 21) 588#define SUPPORTED_1000baseX_Full (1 << 22) 589 590/* Indicates what features are advertised by the interface. */ 591#define ADVERTISED_10baseT_Half (1 << 0) 592#define ADVERTISED_10baseT_Full (1 << 1) 593#define ADVERTISED_100baseT_Half (1 << 2) 594#define ADVERTISED_100baseT_Full (1 << 3) 595#define ADVERTISED_1000baseT_Half (1 << 4) 596#define ADVERTISED_1000baseT_Full (1 << 5) 597#define ADVERTISED_Autoneg (1 << 6) 598#define ADVERTISED_TP (1 << 7) 599#define ADVERTISED_AUI (1 << 8) 600#define ADVERTISED_MII (1 << 9) 601#define ADVERTISED_FIBRE (1 << 10) 602#define ADVERTISED_BNC (1 << 11) 603#define ADVERTISED_10000baseT_Full (1 << 12) 604#define ADVERTISED_Pause (1 << 13) 605#define ADVERTISED_Asym_Pause (1 << 14) 606#define ADVERTISED_2500baseX_Full (1 << 15) 607#define ADVERTISED_Backplane (1 << 16) 608#define ADVERTISED_1000baseKX_Full (1 << 17) 609#define ADVERTISED_10000baseKX4_Full (1 << 18) 610#define ADVERTISED_10000baseKR_Full (1 << 19) 611#define ADVERTISED_10000baseR_FEC (1 << 20) 612#define ADVERTISED_1000baseX_Half (1 << 21) 613#define ADVERTISED_1000baseX_Full (1 << 22) 614 615/* The following are all involved in forcing a particular link 616 * mode for the device for setting things. When getting the 617 * devices settings, these indicate the current mode and whether 618 * it was foced up into this mode or autonegotiated. 619 */ 620 621/* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */ 622#define SPEED_10 10 623#define SPEED_100 100 624#define SPEED_1000 1000 625#define SPEED_2500 2500 626#define SPEED_10000 10000 627 628/* Duplex, half or full. */ 629#define DUPLEX_HALF 0x00 630#define DUPLEX_FULL 0x01 631 632/* Which connector port. */ 633#define PORT_TP 0x00 634#define PORT_AUI 0x01 635#define PORT_MII 0x02 636#define PORT_FIBRE 0x03 637#define PORT_BNC 0x04 638#define PORT_DA 0x05 639#define PORT_NONE 0xef 640#define PORT_OTHER 0xff 641 642/* Which transceiver to use. */ 643#define XCVR_INTERNAL 0x00 644#define XCVR_EXTERNAL 0x01 645#define XCVR_DUMMY1 0x02 646#define XCVR_DUMMY2 0x03 647#define XCVR_DUMMY3 0x04 648 649/* Enable or disable autonegotiation. If this is set to enable, 650 * the forced link modes above are completely ignored. 651 */ 652#define AUTONEG_DISABLE 0x00 653#define AUTONEG_ENABLE 0x01 654 655/* Mode MDI or MDI-X */ 656#define ETH_TP_MDI_INVALID 0x00 657#define ETH_TP_MDI 0x01 658#define ETH_TP_MDI_X 0x02 659 660/* Wake-On-Lan options. */ 661#define WAKE_PHY (1 << 0) 662#define WAKE_UCAST (1 << 1) 663#define WAKE_MCAST (1 << 2) 664#define WAKE_BCAST (1 << 3) 665#define WAKE_ARP (1 << 4) 666#define WAKE_MAGIC (1 << 5) 667#define WAKE_MAGICSECURE (1 << 6) /* only meaningful if WAKE_MAGIC */ 668 669/* L2-L4 network traffic flow types */ 670#define TCP_V4_FLOW 0x01 /* hash or spec (tcp_ip4_spec) */ 671#define UDP_V4_FLOW 0x02 /* hash or spec (udp_ip4_spec) */ 672#define SCTP_V4_FLOW 0x03 /* hash or spec (sctp_ip4_spec) */ 673#define AH_ESP_V4_FLOW 0x04 /* hash only */ 674#define TCP_V6_FLOW 0x05 /* hash only */ 675#define UDP_V6_FLOW 0x06 /* hash only */ 676#define SCTP_V6_FLOW 0x07 /* hash only */ 677#define AH_ESP_V6_FLOW 0x08 /* hash only */ 678#define AH_V4_FLOW 0x09 /* hash or spec (ah_ip4_spec) */ 679#define ESP_V4_FLOW 0x0a /* hash or spec (esp_ip4_spec) */ 680#define AH_V6_FLOW 0x0b /* hash only */ 681#define ESP_V6_FLOW 0x0c /* hash only */ 682#define IP_USER_FLOW 0x0d /* spec only (usr_ip4_spec) */ 683#define IPV4_FLOW 0x10 /* hash only */ 684#define IPV6_FLOW 0x11 /* hash only */ 685#define ETHER_FLOW 0x12 /* spec only (ether_spec) */ 686 687/* L3-L4 network traffic flow hash options */ 688#define RXH_L2DA (1 << 1) 689#define RXH_VLAN (1 << 2) 690#define RXH_L3_PROTO (1 << 3) 691#define RXH_IP_SRC (1 << 4) 692#define RXH_IP_DST (1 << 5) 693#define RXH_L4_B_0_1 (1 << 6) /* src port in case of TCP/UDP/SCTP */ 694#define RXH_L4_B_2_3 (1 << 7) /* dst port in case of TCP/UDP/SCTP */ 695#define RXH_DISCARD (1U << 31) 696 697#define RX_CLS_FLOW_DISC 0xffffffffffffffffULL 698 699/* Reset flags */ 700/* The reset() operation must clear the flags for the components which 701 * were actually reset. On successful return, the flags indicate the 702 * components which were not reset, either because they do not exist 703 * in the hardware or because they cannot be reset independently. The 704 * driver must never reset any components that were not requested. 705 */ 706enum ethtool_reset_flags { 707 /* These flags represent components dedicated to the interface 708 * the command is addressed to. Shift any flag left by 709 * ETH_RESET_SHARED_SHIFT to reset a shared component of the 710 * same type. 711 */ 712 ETH_RESET_MGMT = 1 << 0, /* Management processor */ 713 ETH_RESET_IRQ = 1 << 1, /* Interrupt requester */ 714 ETH_RESET_DMA = 1 << 2, /* DMA engine */ 715 ETH_RESET_FILTER = 1 << 3, /* Filtering/flow direction */ 716 ETH_RESET_OFFLOAD = 1 << 4, /* Protocol offload */ 717 ETH_RESET_MAC = 1 << 5, /* Media access controller */ 718 ETH_RESET_PHY = 1 << 6, /* Transceiver/PHY */ 719 ETH_RESET_RAM = 1 << 7, /* RAM shared between 720 * multiple components */ 721 722 ETH_RESET_DEDICATED = 0x0000ffff, /* All components dedicated to 723 * this interface */ 724 ETH_RESET_ALL = 0xffffffff, /* All components used by this 725 * interface, even if shared */ 726}; 727#define ETH_RESET_SHARED_SHIFT 16 728 729#endif /* _LINUX_ETHTOOL_H */ 730