/* * ethtool.h: Defines for Linux ethtool. * * Copyright (C) 1998 David S. Miller (davem@redhat.com) * Copyright 2001 Jeff Garzik * Portions Copyright 2001 Sun Microsystems (thockin@sun.com) * Portions Copyright 2002 Intel (eli.kupermann@intel.com, * christopher.leech@intel.com, * scott.feldman@intel.com) * Portions Copyright (C) Sun Microsystems 2008 */ #ifndef _LINUX_ETHTOOL_H #define _LINUX_ETHTOOL_H #include /* This should work for both 32 and 64 bit userland. */ struct ethtool_cmd { __u32 cmd; __u32 supported; /* Features this interface supports */ __u32 advertising; /* Features this interface advertises */ __u16 speed; /* The forced speed, 10Mb, 100Mb, gigabit */ __u8 duplex; /* Duplex, half or full */ __u8 port; /* Which connector port */ __u8 phy_address; __u8 transceiver; /* Which transceiver to use */ __u8 autoneg; /* Enable or disable autonegotiation */ __u8 mdio_support; __u32 maxtxpkt; /* Tx pkts before generating tx int */ __u32 maxrxpkt; /* Rx pkts before generating rx int */ __u16 speed_hi; __u8 eth_tp_mdix; __u8 reserved2; __u32 lp_advertising; /* Features the link partner advertises */ __u32 reserved[2]; }; static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep, __u32 speed) { ep->speed = (__u16)speed; ep->speed_hi = (__u16)(speed >> 16); } static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep) { return (ep->speed_hi << 16) | ep->speed; } #define ETHTOOL_FWVERS_LEN 32 #define ETHTOOL_BUSINFO_LEN 32 /* these strings are set to whatever the driver author decides... */ struct ethtool_drvinfo { __u32 cmd; char driver[32]; /* driver short name, "tulip", "eepro100" */ char version[32]; /* driver version string */ char fw_version[ETHTOOL_FWVERS_LEN]; /* firmware version string */ char bus_info[ETHTOOL_BUSINFO_LEN]; /* Bus info for this IF. */ /* For PCI devices, use pci_name(pci_dev). */ char reserved1[32]; char reserved2[12]; /* * Some struct members below are filled in * using ops->get_sset_count(). Obtaining * this info from ethtool_drvinfo is now * deprecated; Use ETHTOOL_GSSET_INFO * instead. */ __u32 n_priv_flags; /* number of flags valid in ETHTOOL_GPFLAGS */ __u32 n_stats; /* number of u64's from ETHTOOL_GSTATS */ __u32 testinfo_len; __u32 eedump_len; /* Size of data from ETHTOOL_GEEPROM (bytes) */ __u32 regdump_len; /* Size of data from ETHTOOL_GREGS (bytes) */ }; #define SOPASS_MAX 6 /* wake-on-lan settings */ struct ethtool_wolinfo { __u32 cmd; __u32 supported; __u32 wolopts; __u8 sopass[SOPASS_MAX]; /* SecureOn(tm) password */ }; /* for passing single values */ struct ethtool_value { __u32 cmd; __u32 data; }; /* for passing big chunks of data */ struct ethtool_regs { __u32 cmd; __u32 version; /* driver-specific, indicates different chips/revs */ __u32 len; /* bytes */ __u8 data[0]; }; /* for passing EEPROM chunks */ struct ethtool_eeprom { __u32 cmd; __u32 magic; __u32 offset; /* in bytes */ __u32 len; /* in bytes */ __u8 data[0]; }; /* for configuring coalescing parameters of chip */ struct ethtool_coalesce { __u32 cmd; /* ETHTOOL_{G,S}COALESCE */ /* How many usecs to delay an RX interrupt after * a packet arrives. If 0, only rx_max_coalesced_frames * is used. */ __u32 rx_coalesce_usecs; /* How many packets to delay an RX interrupt after * a packet arrives. If 0, only rx_coalesce_usecs is * used. It is illegal to set both usecs and max frames * to zero as this would cause RX interrupts to never be * generated. */ __u32 rx_max_coalesced_frames; /* Same as above two parameters, except that these values * apply while an IRQ is being serviced by the host. Not * all cards support this feature and the values are ignored * in that case. */ __u32 rx_coalesce_usecs_irq; __u32 rx_max_coalesced_frames_irq; /* How many usecs to delay a TX interrupt after * a packet is sent. If 0, only tx_max_coalesced_frames * is used. */ __u32 tx_coalesce_usecs; /* How many packets to delay a TX interrupt after * a packet is sent. If 0, only tx_coalesce_usecs is * used. It is illegal to set both usecs and max frames * to zero as this would cause TX interrupts to never be * generated. */ __u32 tx_max_coalesced_frames; /* Same as above two parameters, except that these values * apply while an IRQ is being serviced by the host. Not * all cards support this feature and the values are ignored * in that case. */ __u32 tx_coalesce_usecs_irq; __u32 tx_max_coalesced_frames_irq; /* How many usecs to delay in-memory statistics * block updates. Some drivers do not have an in-memory * statistic block, and in such cases this value is ignored. * This value must not be zero. */ __u32 stats_block_coalesce_usecs; /* Adaptive RX/TX coalescing is an algorithm implemented by * some drivers to improve latency under low packet rates and * improve throughput under high packet rates. Some drivers * only implement one of RX or TX adaptive coalescing. Anything * not implemented by the driver causes these values to be * silently ignored. */ __u32 use_adaptive_rx_coalesce; __u32 use_adaptive_tx_coalesce; /* When the packet rate (measured in packets per second) * is below pkt_rate_low, the {rx,tx}_*_low parameters are * used. */ __u32 pkt_rate_low; __u32 rx_coalesce_usecs_low; __u32 rx_max_coalesced_frames_low; __u32 tx_coalesce_usecs_low; __u32 tx_max_coalesced_frames_low; /* When the packet rate is below pkt_rate_high but above * pkt_rate_low (both measured in packets per second) the * normal {rx,tx}_* coalescing parameters are used. */ /* When the packet rate is (measured in packets per second) * is above pkt_rate_high, the {rx,tx}_*_high parameters are * used. */ __u32 pkt_rate_high; __u32 rx_coalesce_usecs_high; __u32 rx_max_coalesced_frames_high; __u32 tx_coalesce_usecs_high; __u32 tx_max_coalesced_frames_high; /* How often to do adaptive coalescing packet rate sampling, * measured in seconds. Must not be zero. */ __u32 rate_sample_interval; }; /* for configuring RX/TX ring parameters */ struct ethtool_ringparam { __u32 cmd; /* ETHTOOL_{G,S}RINGPARAM */ /* Read only attributes. These indicate the maximum number * of pending RX/TX ring entries the driver will allow the * user to set. */ __u32 rx_max_pending; __u32 rx_mini_max_pending; __u32 rx_jumbo_max_pending; __u32 tx_max_pending; /* Values changeable by the user. The valid values are * in the range 1 to the "*_max_pending" counterpart above. */ __u32 rx_pending; __u32 rx_mini_pending; __u32 rx_jumbo_pending; __u32 tx_pending; }; /* for configuring link flow control parameters */ struct ethtool_pauseparam { __u32 cmd; /* ETHTOOL_{G,S}PAUSEPARAM */ /* If the link is being auto-negotiated (via ethtool_cmd.autoneg * being true) the user may set 'autonet' here non-zero to have the * pause parameters be auto-negotiated too. In such a case, the * {rx,tx}_pause values below determine what capabilities are * advertised. * * If 'autoneg' is zero or the link is not being auto-negotiated, * then {rx,tx}_pause force the driver to use/not-use pause * flow control. */ __u32 autoneg; __u32 rx_pause; __u32 tx_pause; }; #define ETH_GSTRING_LEN 32 enum ethtool_stringset { ETH_SS_TEST = 0, ETH_SS_STATS, ETH_SS_PRIV_FLAGS, ETH_SS_NTUPLE_FILTERS, }; /* for passing string sets for data tagging */ struct ethtool_gstrings { __u32 cmd; /* ETHTOOL_GSTRINGS */ __u32 string_set; /* string set id e.c. ETH_SS_TEST, etc*/ __u32 len; /* number of strings in the string set */ __u8 data[0]; }; struct ethtool_sset_info { __u32 cmd; /* ETHTOOL_GSSET_INFO */ __u32 reserved; __u64 sset_mask; /* input: each bit selects an sset to query */ /* output: each bit a returned sset */ __u32 data[0]; /* ETH_SS_xxx count, in order, based on bits in sset_mask. One bit implies one __u32, two bits implies two __u32's, etc. */ }; enum ethtool_test_flags { ETH_TEST_FL_OFFLINE = (1 << 0), /* online / offline */ ETH_TEST_FL_FAILED = (1 << 1), /* test passed / failed */ }; /* for requesting NIC test and getting results*/ struct ethtool_test { __u32 cmd; /* ETHTOOL_TEST */ __u32 flags; /* ETH_TEST_FL_xxx */ __u32 reserved; __u32 len; /* result length, in number of u64 elements */ __u64 data[0]; }; /* for dumping NIC-specific statistics */ struct ethtool_stats { __u32 cmd; /* ETHTOOL_GSTATS */ __u32 n_stats; /* number of u64's being returned */ __u64 data[0]; }; struct ethtool_perm_addr { __u32 cmd; /* ETHTOOL_GPERMADDR */ __u32 size; __u8 data[0]; }; /* boolean flags controlling per-interface behavior characteristics. * When reading, the flag indicates whether or not a certain behavior * is enabled/present. When writing, the flag indicates whether * or not the driver should turn on (set) or off (clear) a behavior. * * Some behaviors may read-only (unconditionally absent or present). * If such is the case, return EINVAL in the set-flags operation if the * flag differs from the read-only value. */ enum ethtool_flags { ETH_FLAG_LRO = (1 << 15), /* LRO is enabled */ ETH_FLAG_NTUPLE = (1 << 27), /* N-tuple filters enabled */ ETH_FLAG_RXHASH = (1 << 28), }; /* The following structures are for supporting RX network flow * classification and RX n-tuple configuration. Note, all multibyte * fields, e.g., ip4src, ip4dst, psrc, pdst, spi, etc. are expected to * be in network byte order. */ /** * struct ethtool_tcpip4_spec - flow specification for TCP/IPv4 etc. * @ip4src: Source host * @ip4dst: Destination host * @psrc: Source port * @pdst: Destination port * @tos: Type-of-service * * This can be used to specify a TCP/IPv4, UDP/IPv4 or SCTP/IPv4 flow. */ struct ethtool_tcpip4_spec { __be32 ip4src; __be32 ip4dst; __be16 psrc; __be16 pdst; __u8 tos; }; /** * struct ethtool_ah_espip4_spec - flow specification for IPsec/IPv4 * @ip4src: Source host * @ip4dst: Destination host * @spi: Security parameters index * @tos: Type-of-service * * This can be used to specify an IPsec transport or tunnel over IPv4. */ struct ethtool_ah_espip4_spec { __be32 ip4src; __be32 ip4dst; __be32 spi; __u8 tos; }; #define ETH_RX_NFC_IP4 1 /** * struct ethtool_usrip4_spec - general flow specification for IPv4 * @ip4src: Source host * @ip4dst: Destination host * @l4_4_bytes: First 4 bytes of transport (layer 4) header * @tos: Type-of-service * @ip_ver: Value must be %ETH_RX_NFC_IP4; mask must be 0 * @proto: Transport protocol number; mask must be 0 */ struct ethtool_usrip4_spec { __be32 ip4src; __be32 ip4dst; __be32 l4_4_bytes; __u8 tos; __u8 ip_ver; __u8 proto; }; /** * struct ethtool_rx_flow_spec - specification for RX flow filter * @flow_type: Type of match to perform, e.g. %TCP_V4_FLOW * @h_u: Flow fields to match (dependent on @flow_type) * @m_u: Masks for flow field bits to be ignored * @ring_cookie: RX ring/queue index to deliver to, or %RX_CLS_FLOW_DISC * if packets should be discarded * @location: Index of filter in hardware table */ struct ethtool_rx_flow_spec { __u32 flow_type; union { struct ethtool_tcpip4_spec tcp_ip4_spec; struct ethtool_tcpip4_spec udp_ip4_spec; struct ethtool_tcpip4_spec sctp_ip4_spec; struct ethtool_ah_espip4_spec ah_ip4_spec; struct ethtool_ah_espip4_spec esp_ip4_spec; struct ethtool_usrip4_spec usr_ip4_spec; __u8 hdata[72]; } h_u, m_u; __u64 ring_cookie; __u32 location; }; /** * struct ethtool_rxnfc - command to get or set RX flow classification rules * @cmd: Specific command number - %ETHTOOL_GRXFH, %ETHTOOL_SRXFH, * %ETHTOOL_GRXRINGS, %ETHTOOL_GRXCLSRLCNT, %ETHTOOL_GRXCLSRULE, * %ETHTOOL_GRXCLSRLALL, %ETHTOOL_SRXCLSRLDEL or %ETHTOOL_SRXCLSRLINS * @flow_type: Type of flow to be affected, e.g. %TCP_V4_FLOW * @data: Command-dependent value * @fs: Flow filter specification * @rule_cnt: Number of rules to be affected * @rule_locs: Array of valid rule indices * * For %ETHTOOL_GRXFH and %ETHTOOL_SRXFH, @data is a bitmask indicating * the fields included in the flow hash, e.g. %RXH_IP_SRC. The following * structure fields must not be used. * * For %ETHTOOL_GRXRINGS, @data is set to the number of RX rings/queues * on return. * * For %ETHTOOL_GRXCLSRLCNT, @rule_cnt is set to the number of defined * rules on return. * * For %ETHTOOL_GRXCLSRULE, @fs.@location specifies the index of an * existing filter rule on entry and @fs contains the rule on return. * * For %ETHTOOL_GRXCLSRLALL, @rule_cnt specifies the array size of the * user buffer for @rule_locs on entry. On return, @data is the size * of the filter table and @rule_locs contains the indices of the * defined rules. * * For %ETHTOOL_SRXCLSRLINS, @fs specifies the filter rule to add or * update. @fs.@location specifies the index to use and must not be * ignored. * * For %ETHTOOL_SRXCLSRLDEL, @fs.@location specifies the index of an * existing filter rule on entry. * * Implementation of indexed classification rules generally requires a * TCAM. */ struct ethtool_rxnfc { __u32 cmd; __u32 flow_type; __u64 data; struct ethtool_rx_flow_spec fs; __u32 rule_cnt; __u32 rule_locs[0]; }; /** * struct ethtool_rxfh_indir - command to get or set RX flow hash indirection * @cmd: Specific command number - %ETHTOOL_GRXFHINDIR or %ETHTOOL_SRXFHINDIR * @size: On entry, the array size of the user buffer. On return from * %ETHTOOL_GRXFHINDIR, the array size of the hardware indirection table. * @ring_index: RX ring/queue index for each hash value */ struct ethtool_rxfh_indir { __u32 cmd; __u32 size; __u32 ring_index[0]; }; /** * struct ethtool_rx_ntuple_flow_spec - specification for RX flow filter * @flow_type: Type of match to perform, e.g. %TCP_V4_FLOW * @h_u: Flow field values to match (dependent on @flow_type) * @m_u: Masks for flow field value bits to be ignored * @vlan_tag: VLAN tag to match * @vlan_tag_mask: Mask for VLAN tag bits to be ignored * @data: Driver-dependent data to match * @data_mask: Mask for driver-dependent data bits to be ignored * @action: RX ring/queue index to deliver to (non-negative) or other action * (negative, e.g. %ETHTOOL_RXNTUPLE_ACTION_DROP) * * Zero values in @h_u may be ignored, as if all the corresponding * mask bits were set. */ struct ethtool_rx_ntuple_flow_spec { __u32 flow_type; union { struct ethtool_tcpip4_spec tcp_ip4_spec; struct ethtool_tcpip4_spec udp_ip4_spec; struct ethtool_tcpip4_spec sctp_ip4_spec; struct ethtool_ah_espip4_spec ah_ip4_spec; struct ethtool_ah_espip4_spec esp_ip4_spec; struct ethtool_usrip4_spec usr_ip4_spec; __u8 hdata[72]; } h_u, m_u; __u16 vlan_tag; __u16 vlan_tag_mask; __u64 data; __u64 data_mask; __s32 action; #define ETHTOOL_RXNTUPLE_ACTION_DROP -1 /* drop packet */ }; /** * struct ethtool_rx_ntuple - command to set RX flow filter * @cmd: Command number - %ETHTOOL_SRXNTUPLE * @fs: Flow filter specification */ struct ethtool_rx_ntuple { __u32 cmd; struct ethtool_rx_ntuple_flow_spec fs; }; #define ETHTOOL_FLASH_MAX_FILENAME 128 enum ethtool_flash_op_type { ETHTOOL_FLASH_ALL_REGIONS = 0, }; /* for passing firmware flashing related parameters */ struct ethtool_flash { __u32 cmd; __u32 region; char data[ETHTOOL_FLASH_MAX_FILENAME]; }; #ifdef __KERNEL__ #include struct ethtool_rx_ntuple_flow_spec_container { struct ethtool_rx_ntuple_flow_spec fs; struct list_head list; }; struct ethtool_rx_ntuple_list { #define ETHTOOL_MAX_NTUPLE_LIST_ENTRY 1024 #define ETHTOOL_MAX_NTUPLE_STRING_PER_ENTRY 14 struct list_head list; unsigned int count; }; struct net_device; /* Some generic methods drivers may use in their ethtool_ops */ u32 ethtool_op_get_link(struct net_device *dev); u32 ethtool_op_get_rx_csum(struct net_device *dev); u32 ethtool_op_get_tx_csum(struct net_device *dev); int ethtool_op_set_tx_csum(struct net_device *dev, u32 data); int ethtool_op_set_tx_hw_csum(struct net_device *dev, u32 data); int ethtool_op_set_tx_ipv6_csum(struct net_device *dev, u32 data); u32 ethtool_op_get_sg(struct net_device *dev); int ethtool_op_set_sg(struct net_device *dev, u32 data); u32 ethtool_op_get_tso(struct net_device *dev); int ethtool_op_set_tso(struct net_device *dev, u32 data); u32 ethtool_op_get_ufo(struct net_device *dev); int ethtool_op_set_ufo(struct net_device *dev, u32 data); u32 ethtool_op_get_flags(struct net_device *dev); int ethtool_op_set_flags(struct net_device *dev, u32 data, u32 supported); void ethtool_ntuple_flush(struct net_device *dev); /** * ðtool_ops - Alter and report network device settings * get_settings: Get device-specific settings * set_settings: Set device-specific settings * get_drvinfo: Report driver information * get_regs: Get device registers * get_wol: Report whether Wake-on-Lan is enabled * set_wol: Turn Wake-on-Lan on or off * get_msglevel: Report driver message level * set_msglevel: Set driver message level * nway_reset: Restart autonegotiation * get_link: Get link status * get_eeprom: Read data from the device EEPROM * set_eeprom: Write data to the device EEPROM * get_coalesce: Get interrupt coalescing parameters * set_coalesce: Set interrupt coalescing parameters * get_ringparam: Report ring sizes * set_ringparam: Set ring sizes * get_pauseparam: Report pause parameters * set_pauseparam: Set pause parameters * get_rx_csum: Report whether receive checksums are turned on or off * set_rx_csum: Turn receive checksum on or off * get_tx_csum: Report whether transmit checksums are turned on or off * set_tx_csum: Turn transmit checksums on or off * get_sg: Report whether scatter-gather is enabled * set_sg: Turn scatter-gather on or off * get_tso: Report whether TCP segmentation offload is enabled * set_tso: Turn TCP segmentation offload on or off * get_ufo: Report whether UDP fragmentation offload is enabled * set_ufo: Turn UDP fragmentation offload on or off * self_test: Run specified self-tests * get_strings: Return a set of strings that describe the requested objects * phys_id: Identify the device * get_stats: Return statistics about the device * get_flags: get 32-bit flags bitmap * set_flags: set 32-bit flags bitmap * * Description: * * get_settings: * @get_settings is passed an ðtool_cmd to fill in. It returns * an negative errno or zero. * * set_settings: * @set_settings is passed an ðtool_cmd and should attempt to set * all the settings this device supports. It may return an error value * if something goes wrong (otherwise 0). * * get_eeprom: * Should fill in the magic field. Don't need to check len for zero * or wraparound. Fill in the data argument with the eeprom values * from offset to offset + len. Update len to the amount read. * Returns an error or zero. * * set_eeprom: * Should validate the magic field. Don't need to check len for zero * or wraparound. Update len to the amount written. Returns an error * or zero. */ struct ethtool_ops { int (*get_settings)(struct net_device *, struct ethtool_cmd *); int (*set_settings)(struct net_device *, struct ethtool_cmd *); void (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *); int (*get_regs_len)(struct net_device *); void (*get_regs)(struct net_device *, struct ethtool_regs *, void *); void (*get_wol)(struct net_device *, struct ethtool_wolinfo *); int (*set_wol)(struct net_device *, struct ethtool_wolinfo *); u32 (*get_msglevel)(struct net_device *); void (*set_msglevel)(struct net_device *, u32); int (*nway_reset)(struct net_device *); u32 (*get_link)(struct net_device *); int (*get_eeprom_len)(struct net_device *); int (*get_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *); int (*set_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *); int (*get_coalesce)(struct net_device *, struct ethtool_coalesce *); int (*set_coalesce)(struct net_device *, struct ethtool_coalesce *); void (*get_ringparam)(struct net_device *, struct ethtool_ringparam *); int (*set_ringparam)(struct net_device *, struct ethtool_ringparam *); void (*get_pauseparam)(struct net_device *, struct ethtool_pauseparam*); int (*set_pauseparam)(struct net_device *, struct ethtool_pauseparam*); u32 (*get_rx_csum)(struct net_device *); int (*set_rx_csum)(struct net_device *, u32); u32 (*get_tx_csum)(struct net_device *); int (*set_tx_csum)(struct net_device *, u32); u32 (*get_sg)(struct net_device *); int (*set_sg)(struct net_device *, u32); u32 (*get_tso)(struct net_device *); int (*set_tso)(struct net_device *, u32); void (*self_test)(struct net_device *, struct ethtool_test *, u64 *); void (*get_strings)(struct net_device *, u32 stringset, u8 *); int (*phys_id)(struct net_device *, u32); void (*get_ethtool_stats)(struct net_device *, struct ethtool_stats *, u64 *); int (*begin)(struct net_device *); void (*complete)(struct net_device *); u32 (*get_ufo)(struct net_device *); int (*set_ufo)(struct net_device *, u32); u32 (*get_flags)(struct net_device *); int (*set_flags)(struct net_device *, u32); u32 (*get_priv_flags)(struct net_device *); int (*set_priv_flags)(struct net_device *, u32); int (*get_sset_count)(struct net_device *, int); int (*get_rxnfc)(struct net_device *, struct ethtool_rxnfc *, void *); int (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *); int (*flash_device)(struct net_device *, struct ethtool_flash *); int (*reset)(struct net_device *, u32 *); int (*set_rx_ntuple)(struct net_device *, struct ethtool_rx_ntuple *); int (*get_rx_ntuple)(struct net_device *, u32 stringset, void *); int (*get_rxfh_indir)(struct net_device *, struct ethtool_rxfh_indir *); int (*set_rxfh_indir)(struct net_device *, const struct ethtool_rxfh_indir *); }; #endif /* __KERNEL__ */ /* CMDs currently supported */ #define ETHTOOL_GSET 0x00000001 /* Get settings. */ #define ETHTOOL_SSET 0x00000002 /* Set settings. */ #define ETHTOOL_GDRVINFO 0x00000003 /* Get driver info. */ #define ETHTOOL_GREGS 0x00000004 /* Get NIC registers. */ #define ETHTOOL_GWOL 0x00000005 /* Get wake-on-lan options. */ #define ETHTOOL_SWOL 0x00000006 /* Set wake-on-lan options. */ #define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */ #define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level. */ #define ETHTOOL_NWAY_RST 0x00000009 /* Restart autonegotiation. */ #define ETHTOOL_GLINK 0x0000000a /* Get link status (ethtool_value) */ #define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */ #define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data. */ #define ETHTOOL_GCOALESCE 0x0000000e /* Get coalesce config */ #define ETHTOOL_SCOALESCE 0x0000000f /* Set coalesce config. */ #define ETHTOOL_GRINGPARAM 0x00000010 /* Get ring parameters */ #define ETHTOOL_SRINGPARAM 0x00000011 /* Set ring parameters. */ #define ETHTOOL_GPAUSEPARAM 0x00000012 /* Get pause parameters */ #define ETHTOOL_SPAUSEPARAM 0x00000013 /* Set pause parameters. */ #define ETHTOOL_GRXCSUM 0x00000014 /* Get RX hw csum enable (ethtool_value) */ #define ETHTOOL_SRXCSUM 0x00000015 /* Set RX hw csum enable (ethtool_value) */ #define ETHTOOL_GTXCSUM 0x00000016 /* Get TX hw csum enable (ethtool_value) */ #define ETHTOOL_STXCSUM 0x00000017 /* Set TX hw csum enable (ethtool_value) */ #define ETHTOOL_GSG 0x00000018 /* Get scatter-gather enable * (ethtool_value) */ #define ETHTOOL_SSG 0x00000019 /* Set scatter-gather enable * (ethtool_value). */ #define ETHTOOL_TEST 0x0000001a /* execute NIC self-test. */ #define ETHTOOL_GSTRINGS 0x0000001b /* get specified string set */ #define ETHTOOL_PHYS_ID 0x0000001c /* identify the NIC */ #define ETHTOOL_GSTATS 0x0000001d /* get NIC-specific statistics */ #define ETHTOOL_GTSO 0x0000001e /* Get TSO enable (ethtool_value) */ #define ETHTOOL_STSO 0x0000001f /* Set TSO enable (ethtool_value) */ #define ETHTOOL_GPERMADDR 0x00000020 /* Get permanent hardware address */ #define ETHTOOL_GUFO 0x00000021 /* Get UFO enable (ethtool_value) */ #define ETHTOOL_SUFO 0x00000022 /* Set UFO enable (ethtool_value) */ #define ETHTOOL_GGSO 0x00000023 /* Get GSO enable (ethtool_value) */ #define ETHTOOL_SGSO 0x00000024 /* Set GSO enable (ethtool_value) */ #define ETHTOOL_GFLAGS 0x00000025 /* Get flags bitmap(ethtool_value) */ #define ETHTOOL_SFLAGS 0x00000026 /* Set flags bitmap(ethtool_value) */ #define ETHTOOL_GPFLAGS 0x00000027 /* Get driver-private flags bitmap */ #define ETHTOOL_SPFLAGS 0x00000028 /* Set driver-private flags bitmap */ #define ETHTOOL_GRXFH 0x00000029 /* Get RX flow hash configuration */ #define ETHTOOL_SRXFH 0x0000002a /* Set RX flow hash configuration */ #define ETHTOOL_GGRO 0x0000002b /* Get GRO enable (ethtool_value) */ #define ETHTOOL_SGRO 0x0000002c /* Set GRO enable (ethtool_value) */ #define ETHTOOL_GRXRINGS 0x0000002d /* Get RX rings available for LB */ #define ETHTOOL_GRXCLSRLCNT 0x0000002e /* Get RX class rule count */ #define ETHTOOL_GRXCLSRULE 0x0000002f /* Get RX classification rule */ #define ETHTOOL_GRXCLSRLALL 0x00000030 /* Get all RX classification rule */ #define ETHTOOL_SRXCLSRLDEL 0x00000031 /* Delete RX classification rule */ #define ETHTOOL_SRXCLSRLINS 0x00000032 /* Insert RX classification rule */ #define ETHTOOL_FLASHDEV 0x00000033 /* Flash firmware to device */ #define ETHTOOL_RESET 0x00000034 /* Reset hardware */ #define ETHTOOL_SRXNTUPLE 0x00000035 /* Add an n-tuple filter to device */ #define ETHTOOL_GRXNTUPLE 0x00000036 /* Get n-tuple filters from device */ #define ETHTOOL_GSSET_INFO 0x00000037 /* Get string set info */ #define ETHTOOL_GRXFHINDIR 0x00000038 /* Get RX flow hash indir'n table */ #define ETHTOOL_SRXFHINDIR 0x00000039 /* Set RX flow hash indir'n table */ /* compatibility with older code */ #define SPARC_ETH_GSET ETHTOOL_GSET #define SPARC_ETH_SSET ETHTOOL_SSET /* Indicates what features are supported by the interface. */ #define SUPPORTED_10baseT_Half (1 << 0) #define SUPPORTED_10baseT_Full (1 << 1) #define SUPPORTED_100baseT_Half (1 << 2) #define SUPPORTED_100baseT_Full (1 << 3) #define SUPPORTED_1000baseT_Half (1 << 4) #define SUPPORTED_1000baseT_Full (1 << 5) #define SUPPORTED_Autoneg (1 << 6) #define SUPPORTED_TP (1 << 7) #define SUPPORTED_AUI (1 << 8) #define SUPPORTED_MII (1 << 9) #define SUPPORTED_FIBRE (1 << 10) #define SUPPORTED_BNC (1 << 11) #define SUPPORTED_10000baseT_Full (1 << 12) #define SUPPORTED_Pause (1 << 13) #define SUPPORTED_Asym_Pause (1 << 14) #define SUPPORTED_2500baseX_Full (1 << 15) #define SUPPORTED_Backplane (1 << 16) #define SUPPORTED_1000baseKX_Full (1 << 17) #define SUPPORTED_10000baseKX4_Full (1 << 18) #define SUPPORTED_10000baseKR_Full (1 << 19) #define SUPPORTED_10000baseR_FEC (1 << 20) /* Indicates what features are advertised by the interface. */ #define ADVERTISED_10baseT_Half (1 << 0) #define ADVERTISED_10baseT_Full (1 << 1) #define ADVERTISED_100baseT_Half (1 << 2) #define ADVERTISED_100baseT_Full (1 << 3) #define ADVERTISED_1000baseT_Half (1 << 4) #define ADVERTISED_1000baseT_Full (1 << 5) #define ADVERTISED_Autoneg (1 << 6) #define ADVERTISED_TP (1 << 7) #define ADVERTISED_AUI (1 << 8) #define ADVERTISED_MII (1 << 9) #define ADVERTISED_FIBRE (1 << 10) #define ADVERTISED_BNC (1 << 11) #define ADVERTISED_10000baseT_Full (1 << 12) #define ADVERTISED_Pause (1 << 13) #define ADVERTISED_Asym_Pause (1 << 14) #define ADVERTISED_2500baseX_Full (1 << 15) #define ADVERTISED_Backplane (1 << 16) #define ADVERTISED_1000baseKX_Full (1 << 17) #define ADVERTISED_10000baseKX4_Full (1 << 18) #define ADVERTISED_10000baseKR_Full (1 << 19) #define ADVERTISED_10000baseR_FEC (1 << 20) /* The following are all involved in forcing a particular link * mode for the device for setting things. When getting the * devices settings, these indicate the current mode and whether * it was foced up into this mode or autonegotiated. */ /* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */ #define SPEED_10 10 #define SPEED_100 100 #define SPEED_1000 1000 #define SPEED_2500 2500 #define SPEED_10000 10000 /* Duplex, half or full. */ #define DUPLEX_HALF 0x00 #define DUPLEX_FULL 0x01 /* Which connector port. */ #define PORT_TP 0x00 #define PORT_AUI 0x01 #define PORT_MII 0x02 #define PORT_FIBRE 0x03 #define PORT_BNC 0x04 #define PORT_DA 0x05 #define PORT_NONE 0xef #define PORT_OTHER 0xff /* Which transceiver to use. */ #define XCVR_INTERNAL 0x00 #define XCVR_EXTERNAL 0x01 #define XCVR_DUMMY1 0x02 #define XCVR_DUMMY2 0x03 #define XCVR_DUMMY3 0x04 /* Enable or disable autonegotiation. If this is set to enable, * the forced link modes above are completely ignored. */ #define AUTONEG_DISABLE 0x00 #define AUTONEG_ENABLE 0x01 /* Mode MDI or MDI-X */ #define ETH_TP_MDI_INVALID 0x00 #define ETH_TP_MDI 0x01 #define ETH_TP_MDI_X 0x02 /* Wake-On-Lan options. */ #define WAKE_PHY (1 << 0) #define WAKE_UCAST (1 << 1) #define WAKE_MCAST (1 << 2) #define WAKE_BCAST (1 << 3) #define WAKE_ARP (1 << 4) #define WAKE_MAGIC (1 << 5) #define WAKE_MAGICSECURE (1 << 6) /* only meaningful if WAKE_MAGIC */ /* L3-L4 network traffic flow types */ #define TCP_V4_FLOW 0x01 #define UDP_V4_FLOW 0x02 #define SCTP_V4_FLOW 0x03 #define AH_ESP_V4_FLOW 0x04 #define TCP_V6_FLOW 0x05 #define UDP_V6_FLOW 0x06 #define SCTP_V6_FLOW 0x07 #define AH_ESP_V6_FLOW 0x08 #define AH_V4_FLOW 0x09 #define ESP_V4_FLOW 0x0a #define AH_V6_FLOW 0x0b #define ESP_V6_FLOW 0x0c #define IP_USER_FLOW 0x0d #define IPV4_FLOW 0x10 #define IPV6_FLOW 0x11 /* L3-L4 network traffic flow hash options */ #define RXH_L2DA (1 << 1) #define RXH_VLAN (1 << 2) #define RXH_L3_PROTO (1 << 3) #define RXH_IP_SRC (1 << 4) #define RXH_IP_DST (1 << 5) #define RXH_L4_B_0_1 (1 << 6) /* src port in case of TCP/UDP/SCTP */ #define RXH_L4_B_2_3 (1 << 7) /* dst port in case of TCP/UDP/SCTP */ #define RXH_DISCARD (1 << 31) #define RX_CLS_FLOW_DISC 0xffffffffffffffffULL /* Reset flags */ /* The reset() operation must clear the flags for the components which * were actually reset. On successful return, the flags indicate the * components which were not reset, either because they do not exist * in the hardware or because they cannot be reset independently. The * driver must never reset any components that were not requested. */ enum ethtool_reset_flags { /* These flags represent components dedicated to the interface * the command is addressed to. Shift any flag left by * ETH_RESET_SHARED_SHIFT to reset a shared component of the * same type. */ ETH_RESET_MGMT = 1 << 0, /* Management processor */ ETH_RESET_IRQ = 1 << 1, /* Interrupt requester */ ETH_RESET_DMA = 1 << 2, /* DMA engine */ ETH_RESET_FILTER = 1 << 3, /* Filtering/flow direction */ ETH_RESET_OFFLOAD = 1 << 4, /* Protocol offload */ ETH_RESET_MAC = 1 << 5, /* Media access controller */ ETH_RESET_PHY = 1 << 6, /* Transceiver/PHY */ ETH_RESET_RAM = 1 << 7, /* RAM shared between * multiple components */ ETH_RESET_DEDICATED = 0x0000ffff, /* All components dedicated to * this interface */ ETH_RESET_ALL = 0xffffffff, /* All components used by this * interface, even if shared */ }; #define ETH_RESET_SHARED_SHIFT 16 #endif /* _LINUX_ETHTOOL_H */