LXR linux/drivers/staging/silicom/bp

   1/******************************************************************************/
   2/*                                                                            */
   3/* Silicom Bypass Control Utility, Copyright (c) 2005-2007 Silicom            */
   4/* All rights reserved.                                                       */
   5/*                                                                            */
   6/* This program is free software; you can redistribute it and/or modify       */
   7/* it under the terms of the GNU General Public License as published by       */
   8/* the Free Software Foundation, located in the file LICENSE.                 */
   9/*                                                                            */
  10/*                                                                            */
  11/******************************************************************************/
  12
  13#ifndef BP_IOCTL_H
  14#define BP_IOCTL_H
  15
  16#define BP_CAP                   0x01   /* BIT_0 */
  17#define BP_STATUS_CAP            0x02
  18#define BP_STATUS_CHANGE_CAP     0x04
  19#define SW_CTL_CAP               0x08
  20#define BP_DIS_CAP               0x10
  21#define BP_DIS_STATUS_CAP        0x20
  22#define STD_NIC_CAP              0x40
  23#define BP_PWOFF_ON_CAP          0x80
  24#define BP_PWOFF_OFF_CAP         0x0100
  25#define BP_PWOFF_CTL_CAP         0x0200
  26#define BP_PWUP_ON_CAP           0x0400
  27#define BP_PWUP_OFF_CAP          0x0800
  28#define BP_PWUP_CTL_CAP          0x1000
  29#define WD_CTL_CAP               0x2000
  30#define WD_STATUS_CAP            0x4000
  31#define WD_TIMEOUT_CAP           0x8000
  32#define TX_CTL_CAP               0x10000
  33#define TX_STATUS_CAP            0x20000
  34#define TAP_CAP                  0x40000
  35#define TAP_STATUS_CAP           0x80000
  36#define TAP_STATUS_CHANGE_CAP    0x100000
  37#define TAP_DIS_CAP              0x200000
  38#define TAP_DIS_STATUS_CAP       0x400000
  39#define TAP_PWUP_ON_CAP          0x800000
  40#define TAP_PWUP_OFF_CAP         0x1000000
  41#define TAP_PWUP_CTL_CAP         0x2000000
  42#define NIC_CAP_NEG              0x4000000
  43#define TPL_CAP                  0x8000000
  44#define DISC_CAP                 0x10000000
  45#define DISC_DIS_CAP             0x20000000
  46#define DISC_PWUP_CTL_CAP        0x40000000
  47
  48#define TPL2_CAP_EX              0x01
  49#define DISC_PORT_CAP_EX         0x02
  50
  51#define WD_MIN_TIME_MASK(val)      (val & 0xf)
  52#define WD_STEP_COUNT_MASK(val)    ((val & 0xf) << 5)
  53#define WDT_STEP_TIME              0x10 /* BIT_4 */
  54
  55#define WD_MIN_TIME_GET(desc)   (desc & 0xf)
  56#define WD_STEP_COUNT_GET(desc) ((desc>>5) & 0xf)
  57
  58typedef enum {
  59        IF_SCAN,
  60        GET_DEV_NUM,
  61        IS_BYPASS,
  62        GET_BYPASS_SLAVE,
  63        GET_BYPASS_CAPS,
  64        GET_WD_SET_CAPS,
  65        SET_BYPASS,
  66        GET_BYPASS,
  67        GET_BYPASS_CHANGE,
  68        SET_BYPASS_WD,
  69        GET_BYPASS_WD,
  70        GET_WD_EXPIRE_TIME,
  71        RESET_BYPASS_WD_TIMER,
  72        SET_DIS_BYPASS,
  73        GET_DIS_BYPASS,
  74        SET_BYPASS_PWOFF,
  75        GET_BYPASS_PWOFF,
  76        SET_BYPASS_PWUP,
  77        GET_BYPASS_PWUP,
  78        SET_STD_NIC,
  79        GET_STD_NIC,
  80        SET_TX,
  81        GET_TX,
  82        SET_TAP,
  83        GET_TAP,
  84        GET_TAP_CHANGE,
  85        SET_DIS_TAP,
  86        GET_DIS_TAP,
  87        SET_TAP_PWUP,
  88        GET_TAP_PWUP,
  89        SET_WD_EXP_MODE,
  90        GET_WD_EXP_MODE,
  91        SET_WD_AUTORESET,
  92        GET_WD_AUTORESET,
  93        SET_TPL,
  94        GET_TPL,
  95        SET_DISC,
  96        GET_DISC,
  97        GET_DISC_CHANGE,
  98        SET_DIS_DISC,
  99        GET_DIS_DISC,
 100        SET_DISC_PWUP,
 101        GET_DISC_PWUP,
 102        GET_BYPASS_INFO = 100,
 103        GET_BP_WAIT_AT_PWUP,
 104        SET_BP_WAIT_AT_PWUP,
 105        GET_BP_HW_RESET,
 106        SET_BP_HW_RESET,
 107        SET_DISC_PORT,
 108        GET_DISC_PORT,
 109        SET_DISC_PORT_PWUP,
 110        GET_DISC_PORT_PWUP,
 111        SET_BP_FORCE_LINK,
 112        GET_BP_FORCE_LINK,
 113#ifdef BP_SELF_TEST
 114        SET_BP_SELF_TEST = 200,
 115        GET_BP_SELF_TEST,
 116#endif
 117
 118} CMND_TYPE_SD;
 119
 120/*
 121* The major device number. We can't rely on dynamic
 122* registration any more, because ioctls need to know
 123* it.
 124*/
 125
 126#define MAGIC_NUM 'J'
 127
 128/* for passing single values */
 129struct bpctl_cmd {
 130        int status;
 131        int data[8];
 132        int in_param[8];
 133        int out_param[8];
 134};
 135
 136#define IOCTL_TX_MSG(cmd) _IOWR(MAGIC_NUM, cmd, struct bpctl_cmd)
 137
 138#define DEVICE_NAME "bpctl"
 139
 140#endif
 141