include/linux/ethtool.h

   1 /* $Id: ethtool.h,v 1.2 2000/11/12 10:05:57 davem Exp $
   2  * ethtool.h: Defines for Linux ethtool.
   3  *
   4  * Copyright (C) 1998 David S. Miller (davem@redhat.com)
   5  */
   6
   7 #ifndef _LINUX_ETHTOOL_H
   8 #define _LINUX_ETHTOOL_H
   9
  10
  11 /* This should work for both 32 and 64 bit userland. */
  12 struct ethtool_cmd {
  13         u32     cmd;
  14         u32     supported;      /* Features this interface supports */
  15         u32     advertising;    /* Features this interface advertises */
  16         u16     speed;          /* The forced speed, 10Mb, 100Mb, gigabit */
  17         u8      duplex;         /* Duplex, half or full */
  18         u8      port;           /* Which connector port */
  19         u8      phy_address;
  20         u8      transceiver;    /* Which tranceiver to use */
  21         u8      autoneg;        /* Enable or disable autonegotiation */
  22         u32     maxtxpkt;       /* Tx pkts before generating tx int */
  23         u32     maxrxpkt;       /* Rx pkts before generating rx int */
  24         u32     reserved[4];
  25 };
  26
  27
  28 /* CMDs currently supported */
  29 #define ETHTOOL_GSET            0x00000001 /* Get settings, non-privileged. */
  30 #define ETHTOOL_SSET            0x00000002 /* Set settings, privileged. */
  31
  32 /* compatibility with older code */
  33 #define SPARC_ETH_GSET          ETHTOOL_GSET
  34 #define SPARC_ETH_SSET          ETHTOOL_SSET
  35
  36 /* Indicates what features are supported by the interface. */
  37 #define SUPPORTED_10baseT_Half          (1 << 0)
  38 #define SUPPORTED_10baseT_Full          (1 << 1)
  39 #define SUPPORTED_100baseT_Half         (1 << 2)
  40 #define SUPPORTED_100baseT_Full         (1 << 3)
  41 #define SUPPORTED_1000baseT_Half        (1 << 4)
  42 #define SUPPORTED_1000baseT_Full        (1 << 5)
  43 #define SUPPORTED_Autoneg               (1 << 6)
  44 #define SUPPORTED_TP                    (1 << 7)
  45 #define SUPPORTED_AUI                   (1 << 8)
  46 #define SUPPORTED_MII                   (1 << 9)
  47 #define SUPPORTED_FIBRE                 (1 << 10)
  48
  49 /* Indicates what features are advertised by the interface. */
  50 #define ADVERTISED_10baseT_Half         (1 << 0)
  51 #define ADVERTISED_10baseT_Full         (1 << 1)
  52 #define ADVERTISED_100baseT_Half        (1 << 2)
  53 #define ADVERTISED_100baseT_Full        (1 << 3)
  54 #define ADVERTISED_1000baseT_Half       (1 << 4)
  55 #define ADVERTISED_1000baseT_Full       (1 << 5)
  56 #define ADVERTISED_Autoneg              (1 << 6)
  57 #define ADVERTISED_TP                   (1 << 7)
  58 #define ADVERTISED_AUI                  (1 << 8)
  59 #define ADVERTISED_MII                  (1 << 9)
  60 #define ADVERTISED_FIBRE                (1 << 10)
  61
  62 /* The following are all involved in forcing a particular link
  63  * mode for the device for setting things.  When getting the
  64  * devices settings, these indicate the current mode and whether
  65  * it was foced up into this mode or autonegotiated.
  66  */
  67
  68 /* The forced speed, 10Mb, 100Mb, gigabit. */
  69 #define SPEED_10                10
  70 #define SPEED_100               100
  71 #define SPEED_1000              1000
  72
  73 /* Duplex, half or full. */
  74 #define DUPLEX_HALF             0x00
  75 #define DUPLEX_FULL             0x01
  76
  77 /* Which connector port. */
  78 #define PORT_TP                 0x00
  79 #define PORT_AUI                0x01
  80 #define PORT_MII                0x02
  81 #define PORT_FIBRE              0x03
  82 #define PORT_BNC                0x04
  83
  84 /* Which tranceiver to use. */
  85 #define XCVR_INTERNAL           0x00
  86 #define XCVR_EXTERNAL           0x01
  87 #define XCVR_DUMMY1             0x02
  88 #define XCVR_DUMMY2             0x03
  89 #define XCVR_DUMMY3             0x04
  90
  91 /* Enable or disable autonegotiation.  If this is set to enable,
  92  * the forced link modes above are completely ignored.
  93  */
  94 #define AUTONEG_DISABLE         0x00
  95 #define AUTONEG_ENABLE          0x01
  96
  97 #endif /* _LINUX_ETHTOOL_H */