src/hwinfo/src/hd/isa.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <string.h>
   4
   5 #include "hd.h"
   6 #include "hd_int.h"
   7 #include "isa.h"
   8
   9 /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  10  * isa cards
  11  *
  12  * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  13  */
  14
  15 #if defined(__i386__)
  16
  17 static void scan_isa_isdn(hd_data_t *hd_data);
  18 static isa_isdn_t *free_isa_isdn(isa_isdn_t *ii);
  19
  20 static void dump_isa_isdn_data(hd_data_t *hd_data, isa_isdn_t *ii);
  21
  22 void hd_scan_isa(hd_data_t *hd_data)
  23 {
  24   if(!hd_probe_feature(hd_data, pr_isa)) return;
  25
  26   hd_data->module = mod_isa;
  27
  28   /* some clean-up */
  29   remove_hd_entries(hd_data);
  30   // hd_data->isa = NULL;
  31
  32   if(hd_probe_feature(hd_data, pr_isa_isdn)) {
  33     scan_isa_isdn(hd_data);
  34   }
  35
  36 }
  37
  38 void scan_isa_isdn(hd_data_t *hd_data)
  39 {
  40   isa_isdn_t *ii0, *ii;
  41   hd_t *hd;
  42   hd_res_t *res;
  43
  44   PROGRESS(1, 0, "isdn");
  45
  46   ii0 = isdn_detect();
  47
  48   dump_isa_isdn_data(hd_data, ii0);
  49
  50   PROGRESS(1, 1, "isdn");
  51
  52   for(ii = ii0; ii; ii = ii->next) {
  53     hd = add_hd_entry(hd_data, __LINE__, 0);
  54     hd->bus.id = bus_isa;
  55     hd->base_class.id = bc_isdn;
  56     hd->vendor.id = MAKE_ID(TAG_SPECIAL, 0x3000 + ii->type);
  57     hd->device.id = MAKE_ID(TAG_SPECIAL, ((ii->type << 8) + (ii->subtype & 0xff)) & 0xffff);
  58
  59     if(ii->has_io) {
  60       res = add_res_entry(&hd->res, new_mem(sizeof *res));
  61       res->io.type = res_io;
  62       res->io.enabled = 1;
  63       res->io.base = ii->io;
  64       res->io.access = acc_rw;
  65     }
  66
  67     if(ii->has_irq) {
  68       res = add_res_entry(&hd->res, new_mem(sizeof *res));
  69       res->irq.type = res_irq;
  70       res->irq.enabled = 1;
  71       res->irq.base = ii->irq;
  72     }
  73
  74     // #### ask libihw? -> isdn.c
  75
  76   }
  77
  78   free_isa_isdn(ii0);
  79 }
  80
  81 isa_isdn_t *new_isa_isdn(isa_isdn_t **ii)
  82 {
  83   while(*ii) ii = &(*ii)->next;
  84
  85   return *ii = new_mem(sizeof **ii);
  86 }
  87
  88 isa_isdn_t *free_isa_isdn(isa_isdn_t *ii)
  89 {
  90   isa_isdn_t *l;
  91
  92   for(; ii; ii = (l = ii)->next, free_mem(l));
  93
  94   return NULL;
  95 }
  96
  97 void dump_isa_isdn_data(hd_data_t *hd_data, isa_isdn_t *ii)
  98 {
  99   ADD2LOG("---------- ISA ISDN raw data ----------\n");
 100
 101   for(; ii; ii = ii->next) {
 102     ADD2LOG("  type %d, subtype %d", ii->type, ii->subtype);
 103     if(ii->has_mem) ADD2LOG(", mem 0x%04x", ii->mem);
 104     if(ii->has_io) ADD2LOG(", io 0x%04x", ii->io);
 105     if(ii->has_irq) ADD2LOG(", irq %d", ii->irq);
 106     ADD2LOG("\n");
 107   }
 108
 109   ADD2LOG("---------- ISA ISDN raw data end ----------\n");
 110 }
 111
 112
 113 #endif /* defined(__i386__) */
 114