drivers/staging/cxt1e1/sbeid.c

   1 /* Copyright (C) 2005  SBE, Inc.
   2  *
   3  *   This program is free software; you can redistribute it and/or modify
   4  *   it under the terms of the GNU General Public License as published by
   5  *   the Free Software Foundation; either version 2 of the License, or
   6  *   (at your option) any later version.
   7  *
   8  *   This program is distributed in the hope that it will be useful,
   9  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  *   GNU General Public License for more details.
  12  */
  13
  14 #include <linux/types.h>
  15 #include "pmcc4_sysdep.h"
  16 #include "sbecom_inline_linux.h"
  17 #include "libsbew.h"
  18 #include "pmcc4_private.h"
  19 #include "pmcc4.h"
  20 #include "sbe_bid.h"
  21
  22 #ifdef SBE_INCLUDE_SYMBOLS
  23 #define STATIC
  24 #else
  25 #define STATIC  static
  26 #endif
  27
  28
  29 char       *
  30 sbeid_get_bdname (ci_t * ci)
  31 {
  32     char       *np = 0;
  33
  34     switch (ci->brd_id)
  35     {
  36     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_E1):
  37         np = "wanPTMC-256T3 <E1>";
  38         break;
  39     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_T1):
  40         np = "wanPTMC-256T3 <T1>";
  41         break;
  42     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1):
  43     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1_L):
  44         np = "wanPMC-C4T1E1";
  45         break;
  46     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1):
  47     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1_L):
  48         np = "wanPMC-C2T1E1";
  49         break;
  50     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1):
  51     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1_L):
  52         np = "wanPMC-C1T1E1";
  53         break;
  54     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1):
  55         np = "wanPCI-C4T1E1";
  56         break;
  57     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C2T1E1):
  58         np = "wanPCI-C2T1E1";
  59         break;
  60     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C1T1E1):
  61         np = "wanPCI-C1T1E1";
  62         break;
  63     default:
  64         /*** np = "<unknown>";  ***/
  65         np = "wanPCI-CxT1E1";
  66         break;
  67     }
  68
  69     return np;
  70 }
  71
  72
  73 /* given the presetting of brd_id, set the corresponding hdw_id */
  74
  75 void
  76 sbeid_set_hdwbid (ci_t * ci)
  77 {
  78     /*
  79      * set SBE's unique hardware identification (for legacy boards might not
  80      * have this register implemented)
  81      */
  82
  83     switch (ci->brd_id)
  84     {
  85         case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_E1):
  86         ci->hdw_bid = SBE_BID_256T3_E1; /* 0x46 - SBE wanPTMC-256T3 (E1
  87                                          * Version) */
  88         break;
  89     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_T1):
  90         ci->hdw_bid = SBE_BID_256T3_T1; /* 0x42 - SBE wanPTMC-256T3 (T1
  91                                          * Version) */
  92         break;
  93     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1):
  94     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1_L):
  95         /*
  96          * This Board ID is a generic identification.  Use the found number
  97          * of ports to further define this hardware.
  98          */
  99         switch (ci->max_port)
 100         {
 101         default:                    /* shouldn't need a default, but have one
 102                                      * anyway */
 103         case 4:
 104             ci->hdw_bid = SBE_BID_PMC_C4T1E1;   /* 0xC4 - SBE wanPMC-C4T1E1 */
 105             break;
 106         case 2:
 107             ci->hdw_bid = SBE_BID_PMC_C2T1E1;   /* 0xC2 - SBE wanPMC-C2T1E1 */
 108             ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1);
 109             break;
 110         case 1:
 111             ci->hdw_bid = SBE_BID_PMC_C1T1E1;   /* 0xC1 - SBE wanPMC-C1T1E1 */
 112             ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1);
 113             break;
 114         }
 115         break;
 116     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1):
 117     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1_L):
 118         ci->hdw_bid = SBE_BID_PMC_C2T1E1;       /* 0xC2 - SBE wanPMC-C2T1E1 */
 119         break;
 120     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1):
 121     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1_L):
 122         ci->hdw_bid = SBE_BID_PMC_C1T1E1;       /* 0xC1 - SBE wanPMC-C1T1E1 */
 123         break;
 124 #ifdef SBE_PMCC4_ENABLE
 125         /*
 126          * This case is entered as a result of the inability to obtain the
 127          * <bid> from the board's EEPROM.  Assume a PCI board and set
 128          * <hdsbid> according to the number ofr found ports.
 129          */
 130     case 0:
 131         /* start by assuming 4-port for ZERO casing */
 132         ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1);
 133         /* drop thru to set hdw_bid and alternate PCI CxT1E1 settings */
 134 #endif
 135     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1):
 136         /*
 137          * This Board ID is a generic identification.  Use the number of
 138          * found ports to further define this hardware.
 139          */
 140         switch (ci->max_port)
 141         {
 142         default:                    /* shouldn't need a default, but have one
 143                                      * anyway */
 144         case 4:
 145             ci->hdw_bid = SBE_BID_PCI_C4T1E1;   /* 0x04 - SBE wanPCI-C4T1E1 */
 146             break;
 147         case 2:
 148             ci->hdw_bid = SBE_BID_PCI_C2T1E1;   /* 0x02 - SBE wanPCI-C2T1E1 */
 149             ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C2T1E1);
 150             break;
 151         case 1:
 152             ci->hdw_bid = SBE_BID_PCI_C1T1E1;   /* 0x01 - SBE wanPCI-C1T1E1 */
 153             ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C1T1E1);
 154             break;
 155         }
 156         break;
 157     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C2T1E1):
 158         ci->hdw_bid = SBE_BID_PCI_C2T1E1;       /* 0x02 - SBE wanPCI-C2T1E1 */
 159         break;
 160     case SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C1T1E1):
 161         ci->hdw_bid = SBE_BID_PCI_C1T1E1;       /* 0x01 - SBE wanPCI-C1T1E1 */
 162         break;
 163     default:
 164         /*** bid = "<unknown>";  ***/
 165         ci->hdw_bid = SBE_BID_PMC_C4T1E1;       /* 0x41 - SBE wanPTMC-C4T1E1 */
 166         break;
 167     }
 168 }
 169
 170 /* given the presetting of hdw_bid, set the corresponding brd_id */
 171
 172 void
 173 sbeid_set_bdtype (ci_t * ci)
 174 {
 175     /* set SBE's unique PCI VENDOR/DEVID */
 176     switch (ci->hdw_bid)
 177     {
 178         case SBE_BID_C1T3:      /* SBE wanPMC-C1T3 */
 179         ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T3);
 180         break;
 181     case SBE_BID_C24TE1:            /* SBE wanPTMC-C24TE1 */
 182         ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_C24TE1);
 183         break;
 184     case SBE_BID_256T3_E1:          /* SBE wanPTMC-256T3 E1 Version */
 185         ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_E1);
 186         break;
 187     case SBE_BID_256T3_T1:          /* SBE wanPTMC-256T3 T1 Version */
 188         ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_T1);
 189         break;
 190     case SBE_BID_PMC_C4T1E1:        /* 0xC4 - SBE wanPMC-C4T1E1 */
 191         ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1);
 192         break;
 193     case SBE_BID_PMC_C2T1E1:        /* 0xC2 - SBE wanPMC-C2T1E1 */
 194         ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1);
 195         break;
 196     case SBE_BID_PMC_C1T1E1:        /* 0xC1 - SBE wanPMC-C1T1E1 */
 197         ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1);
 198         break;
 199     case SBE_BID_PCI_C4T1E1:        /* 0x04 - SBE wanPCI-C4T1E1 */
 200         ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1);
 201         break;
 202     case SBE_BID_PCI_C2T1E1:        /* 0x02 - SBE wanPCI-C2T1E1 */
 203         ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C2T1E1);
 204         break;
 205     case SBE_BID_PCI_C1T1E1:        /* 0x01 - SBE wanPCI-C1T1E1 */
 206         ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C1T1E1);
 207         break;
 208
 209     default:
 210         /*** hdw_bid = "<unknown>";  ***/
 211         ci->brd_id = SBE_BOARD_ID (PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1);
 212         break;
 213     }
 214 }
 215
 216
 217 /***  End-of-File  ***/