grub-ext/more-raid.patch

   1 --- grub-0.95/lib/device.c.moreraid     2004-11-30 17:09:36.736099360 -0500
   2 +++ grub-0.95/lib/device.c      2004-11-30 17:12:17.319686944 -0500
   3 @@ -544,6 +544,17 @@
   4  }
   5
   6  static void
   7 +get_cciss_disk_name (char * name, int controller, int drive)
   8 +{
   9 +  sprintf (name, "/dev/cciss/c%dd%d", controller, drive);
  10 +}
  11 +
  12 +static void
  13 +get_cpqarray_disk_name (char * name, int controller, int drive)
  14 +{
  15 +  sprintf (name, "/dev/ida/c%dd%d", controller, drive);
  16 +}
  17 +static void
  18  get_ataraid_disk_name (char *name, int unit)
  19  {
  20    sprintf (name, "/dev/ataraid/d%c", unit + '0');
  21 @@ -920,7 +931,7 @@
  22
  23      for (controller = 0; controller < 8; controller++)
  24        {
  25 -       for (drive = 0; drive < 15; drive++)
  26 +       for (drive = 0; drive < 32; drive++)
  27           {
  28             char name[24];
  29
  30 @@ -940,6 +951,70 @@
  31        }
  32    }
  33  #endif /* __linux__ */
  34 +
  35 +#ifdef __linux__
  36 +  /* This is for cciss - we have
  37 +     /dev/cciss/c<controller>d<logical drive>p<partition>.
  38 +
  39 +     cciss driver currently supports up to 8 controllers, 16 logical
  40 +     drives, and 7 partitions.  */
  41 +  {
  42 +    int controller, drive;
  43 +
  44 +    for (controller = 0; controller < 8; controller++)
  45 +      {
  46 +       for (drive = 0; drive < 16; drive++)
  47 +         {
  48 +           char name[24];
  49 +
  50 +           get_cciss_disk_name (name, controller, drive);
  51 +           if (check_device (name))
  52 +             {
  53 +               (*map)[num_hd + 0x80] = strdup (name);
  54 +               assert ((*map)[num_hd + 0x80]);
  55 +
  56 +               /* If the device map file is opened, write the map.  */
  57 +               if (fp)
  58 +                 fprintf (fp, "(hd%d)\t%s\n", num_hd, name);
  59 +
  60 +               num_hd++;
  61 +             }
  62 +         }
  63 +      }
  64 +  }
  65 +#endif /* __linux__ */
  66 +
  67 +#ifdef __linux__
  68 +  /* This is for cpqarray - we have
  69 +     /dev/ida/c<controller>d<logical drive>p<partition>.
  70 +
  71 +     cpqarray driver currently supports up to 8 controllers, 16 logical
  72 +     drives, and 15 partitions.  */
  73 +  {
  74 +    int controller, drive;
  75 +
  76 +    for (controller = 0; controller < 8; controller++)
  77 +      {
  78 +       for (drive = 0; drive < 15; drive++)
  79 +         {
  80 +           char name[24];
  81 +
  82 +           get_cpqarray_disk_name (name, controller, drive);
  83 +           if (check_device (name))
  84 +             {
  85 +               (*map)[num_hd + 0x80] = strdup (name);
  86 +               assert ((*map)[num_hd + 0x80]);
  87 +
  88 +               /* If the device map file is opened, write the map.  */
  89 +               if (fp)
  90 +                 fprintf (fp, "(hd%d)\t%s\n", num_hd, name);
  91 +
  92 +               num_hd++;
  93 +             }
  94 +         }
  95 +      }
  96 +  }
  97 +#endif /* __linux__ */
  98
  99    /* OK, close the device map file if opened.  */
 100    if (fp)