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Diffstat (limited to 'src/ethtool-copy.h')
| -rw-r--r-- | src/ethtool-copy.h | 375 |
1 files changed, 375 insertions, 0 deletions
diff --git a/src/ethtool-copy.h b/src/ethtool-copy.h new file mode 100644 index 0000000..2aec47c --- /dev/null +++ b/src/ethtool-copy.h @@ -0,0 +1,375 @@ +/* + * ethtool.h: Defines for Linux ethtool. + * + * Copyright (C) 1998 David S. Miller (davem@redhat.com) + * Copyright 2001 Jeff Garzik <jgarzik@mandrakesoft.com> + * Portions Copyright 2001 Sun Microsystems (thockin@sun.com) + * Portions Copyright 2002 Intel (eli.kupermann@intel.com, + * christopher.leech@intel.com, + * scott.feldman@intel.com) + */ + +#ifndef _LINUX_ETHTOOL_H +#define _LINUX_ETHTOOL_H + + +/* 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 tranceiver to use */ + u8 autoneg; /* Enable or disable autonegotiation */ + u32 maxtxpkt; /* Tx pkts before generating tx int */ + u32 maxrxpkt; /* Rx pkts before generating rx int */ + u32 reserved[4]; +}; + +#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[32]; /* firmware version string, if applicable */ + char bus_info[ETHTOOL_BUSINFO_LEN]; /* Bus info for this IF. */ + /* For PCI devices, use pci_dev->slot_name. */ + char reserved1[32]; + char reserved2[16]; + 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 services 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 services 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, +}; + +/* 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]; +}; + +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]; +}; + + + +/* CMDs currently supported */ +#define ETHTOOL_GSET 0x00000001 /* Get settings. */ +#define ETHTOOL_SSET 0x00000002 /* Set settings, privileged. */ +#define ETHTOOL_GDRVINFO 0x00000003 /* Get driver info. */ +#define ETHTOOL_GREGS 0x00000004 /* Get NIC registers, privileged. */ +#define ETHTOOL_GWOL 0x00000005 /* Get wake-on-lan options. */ +#define ETHTOOL_SWOL 0x00000006 /* Set wake-on-lan options, priv. */ +#define ETHTOOL_GMSGLVL 0x00000007 /* Get driver message level */ +#define ETHTOOL_SMSGLVL 0x00000008 /* Set driver msg level, priv. */ +#define ETHTOOL_NWAY_RST 0x00000009 /* Restart autonegotiation, priv. */ +#define ETHTOOL_GLINK 0x0000000a /* Get link status (ethtool_value) */ +#define ETHTOOL_GEEPROM 0x0000000b /* Get EEPROM data */ +#define ETHTOOL_SEEPROM 0x0000000c /* Set EEPROM data, priv. */ +#define ETHTOOL_GCOALESCE 0x0000000e /* Get coalesce config */ +#define ETHTOOL_SCOALESCE 0x0000000f /* Set coalesce config, priv. */ +#define ETHTOOL_GRINGPARAM 0x00000010 /* Get ring parameters */ +#define ETHTOOL_SRINGPARAM 0x00000011 /* Set ring parameters, priv. */ +#define ETHTOOL_GPAUSEPARAM 0x00000012 /* Get pause parameters */ +#define ETHTOOL_SPAUSEPARAM 0x00000013 /* Set pause parameters, priv. */ +#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), priv. */ +#define ETHTOOL_TEST 0x0000001a /* execute NIC self-test, priv. */ +#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 */ + +/* 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) + +/* 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) + +/* 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, 10GbE. */ +#define SPEED_10 10 +#define SPEED_100 100 +#define SPEED_1000 1000 +#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 + +/* Which tranceiver 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 + +/* 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 */ + +#endif /* _LINUX_ETHTOOL_H */ |