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 char       *
  23 sbeid_get_bdname(ci_t *ci)
  24 {
  25         char       *np = NULL;
  26
  27         switch (ci->brd_id) {
  28         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_E1):
  29                 np = "wanPTMC-256T3 <E1>";
  30                 break;
  31         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_T1):
  32                 np = "wanPTMC-256T3 <T1>";
  33                 break;
  34         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1):
  35         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1_L):
  36                 np = "wanPMC-C4T1E1";
  37                 break;
  38         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1):
  39         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1_L):
  40                 np = "wanPMC-C2T1E1";
  41                 break;
  42         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1):
  43         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1_L):
  44                 np = "wanPMC-C1T1E1";
  45                 break;
  46         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1):
  47                 np = "wanPCI-C4T1E1";
  48                 break;
  49         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C2T1E1):
  50                 np = "wanPCI-C2T1E1";
  51                 break;
  52         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C1T1E1):
  53                 np = "wanPCI-C1T1E1";
  54                 break;
  55         default:
  56                 /*** np = "<unknown>";  ***/
  57                 np = "wanPCI-CxT1E1";
  58                 break;
  59         }
  60
  61         return np;
  62 }
  63
  64
  65 /* given the presetting of brd_id, set the corresponding hdw_id */
  66
  67 void
  68 sbeid_set_hdwbid(ci_t *ci)
  69 {
  70         /*
  71          * set SBE's unique hardware identification (for legacy boards might not
  72          * have this register implemented)
  73          */
  74
  75         switch (ci->brd_id) {
  76         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_E1):
  77                 ci->hdw_bid = SBE_BID_256T3_E1; /* 0x46 - SBE wanPTMC-256T3 (E1
  78                                                  * Version) */
  79                 break;
  80         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_T1):
  81                 ci->hdw_bid = SBE_BID_256T3_T1; /* 0x42 - SBE wanPTMC-256T3 (T1
  82                                                  * Version) */
  83                 break;
  84         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1):
  85         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1_L):
  86                 /*
  87                  * This Board ID is a generic identification.  Use the found number
  88                  * of ports to further define this hardware.
  89                  */
  90                 switch (ci->max_port) {
  91                 default:                    /* shouldn't need a default, but have one
  92                                              * anyway */
  93                 case 4:
  94                         ci->hdw_bid = SBE_BID_PMC_C4T1E1;   /* 0xC4 - SBE wanPMC-C4T1E1 */
  95                         break;
  96                 case 2:
  97                         ci->hdw_bid = SBE_BID_PMC_C2T1E1;   /* 0xC2 - SBE wanPMC-C2T1E1 */
  98                         ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1);
  99                         break;
 100                 case 1:
 101                         ci->hdw_bid = SBE_BID_PMC_C1T1E1;   /* 0xC1 - SBE wanPMC-C1T1E1 */
 102                         ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1);
 103                         break;
 104                 }
 105                 break;
 106         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1):
 107         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1_L):
 108                 ci->hdw_bid = SBE_BID_PMC_C2T1E1;       /* 0xC2 - SBE wanPMC-C2T1E1 */
 109                 break;
 110         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1):
 111         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1_L):
 112                 ci->hdw_bid = SBE_BID_PMC_C1T1E1;       /* 0xC1 - SBE wanPMC-C1T1E1 */
 113                 break;
 114 #ifdef SBE_PMCC4_ENABLE
 115                 /*
 116                  * This case is entered as a result of the inability to obtain the
 117                  * <bid> from the board's EEPROM.  Assume a PCI board and set
 118                  * <hdsbid> according to the number ofr found ports.
 119                  */
 120         case 0:
 121                 /* start by assuming 4-port for ZERO casing */
 122                 ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1);
 123                 /* drop thru to set hdw_bid and alternate PCI CxT1E1 settings */
 124 #endif
 125         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1):
 126                 /*
 127                  * This Board ID is a generic identification.  Use the number of
 128                  * found ports to further define this hardware.
 129                  */
 130                 switch (ci->max_port) {
 131                 default:                    /* shouldn't need a default, but have one
 132                                              * anyway */
 133                 case 4:
 134                         ci->hdw_bid = SBE_BID_PCI_C4T1E1;   /* 0x04 - SBE wanPCI-C4T1E1 */
 135                         break;
 136                 case 2:
 137                         ci->hdw_bid = SBE_BID_PCI_C2T1E1;   /* 0x02 - SBE wanPCI-C2T1E1 */
 138                         ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C2T1E1);
 139                         break;
 140                 case 1:
 141                         ci->hdw_bid = SBE_BID_PCI_C1T1E1;   /* 0x01 - SBE wanPCI-C1T1E1 */
 142                         ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C1T1E1);
 143                         break;
 144                 }
 145                 break;
 146         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C2T1E1):
 147                 ci->hdw_bid = SBE_BID_PCI_C2T1E1;       /* 0x02 - SBE wanPCI-C2T1E1 */
 148                 break;
 149         case SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C1T1E1):
 150                 ci->hdw_bid = SBE_BID_PCI_C1T1E1;       /* 0x01 - SBE wanPCI-C1T1E1 */
 151                 break;
 152         default:
 153                 /*** bid = "<unknown>";  ***/
 154                 ci->hdw_bid = SBE_BID_PMC_C4T1E1;       /* 0x41 - SBE wanPTMC-C4T1E1 */
 155                 break;
 156         }
 157 }
 158
 159 /* given the presetting of hdw_bid, set the corresponding brd_id */
 160
 161 void
 162 sbeid_set_bdtype(ci_t *ci)
 163 {
 164         /* set SBE's unique PCI VENDOR/DEVID */
 165         switch (ci->hdw_bid) {
 166         case SBE_BID_C1T3:      /* SBE wanPMC-C1T3 */
 167                 ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T3);
 168                 break;
 169         case SBE_BID_C24TE1:            /* SBE wanPTMC-C24TE1 */
 170                 ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_C24TE1);
 171                 break;
 172         case SBE_BID_256T3_E1:          /* SBE wanPTMC-256T3 E1 Version */
 173                 ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_E1);
 174                 break;
 175         case SBE_BID_256T3_T1:          /* SBE wanPTMC-256T3 T1 Version */
 176                 ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPTMC_256T3_T1);
 177                 break;
 178         case SBE_BID_PMC_C4T1E1:        /* 0xC4 - SBE wanPMC-C4T1E1 */
 179                 ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C4T1E1);
 180                 break;
 181         case SBE_BID_PMC_C2T1E1:        /* 0xC2 - SBE wanPMC-C2T1E1 */
 182                 ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C2T1E1);
 183                 break;
 184         case SBE_BID_PMC_C1T1E1:        /* 0xC1 - SBE wanPMC-C1T1E1 */
 185                 ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPMC_C1T1E1);
 186                 break;
 187         case SBE_BID_PCI_C4T1E1:        /* 0x04 - SBE wanPCI-C4T1E1 */
 188                 ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1);
 189                 break;
 190         case SBE_BID_PCI_C2T1E1:        /* 0x02 - SBE wanPCI-C2T1E1 */
 191                 ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C2T1E1);
 192                 break;
 193         case SBE_BID_PCI_C1T1E1:        /* 0x01 - SBE wanPCI-C1T1E1 */
 194                 ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C1T1E1);
 195                 break;
 196
 197         default:
 198                 /*** hdw_bid = "<unknown>";  ***/
 199                 ci->brd_id = SBE_BOARD_ID(PCI_VENDOR_ID_SBE, PCI_DEVICE_ID_WANPCI_C4T1E1);
 200                 break;
 201         }
 202 }
 203
 204
 205 /***  End-of-File  ***/