2008-06-04 Robert Millan <rmh@aybabtu.com>

* util/biosdisk.c (get_os_disk): Handle IDA devices.
        * util/grub-mkdevicemap.c (get_mmc_disk_name)
        (make_device_map): Likewise.

ChangeLog

@@ -1,3 +1,9 @@
+2008-06-04  Robert Millan  <rmh@aybabtu.com>
+
+	* util/biosdisk.c (get_os_disk): Handle IDA devices.
+	* util/grub-mkdevicemap.c (get_mmc_disk_name)
+	(make_device_map): Likewise.
+
 2008-06-01  Robert Millan  <rmh@aybabtu.com>
 
 	*  util/biosdisk.c (get_drive): Verify that `map[i].drive' is non-NULL

util/biosdisk.c

@@ -646,6 +646,17 @@ get_os_disk (const char *os_dev)
 	  return path;
 	}
       
+      /* If this is a Compaq Intelligent Drive Array.  */
+      if (strncmp ("ida/c", p, sizeof ("ida/c") - 1) == 0)
+	{
+	  /* /dev/ida/c[0-9]+d[0-9]+(p[0-9]+)? */
+	  p = strchr (p, 'p');
+	  if (p)
+	    *p = '\0';
+
+	  return path;
+	}
+      
       /* If this is a MultiMediaCard (MMC).  */
       if (strncmp ("mmcblk", p, sizeof ("mmcblk") - 1) == 0)
 	{

util/grub-mkdevicemap.c

@@ -296,6 +296,12 @@ get_cciss_disk_name (char *name, int controller, int drive)
   sprintf (name, "/dev/cciss/c%dd%d", controller, drive);
 }
 
+static void
+get_ida_disk_name (char *name, int controller, int drive)
+{
+  sprintf (name, "/dev/ida/c%dd%d", controller, drive);
+}
+
 static void
 get_mmc_disk_name (char *name, int unit)
 {
@@ -584,6 +590,30 @@ make_device_map (const char *device_map, int floppy_disks)
       }
   }
 
+  /* This is for Compaq Intelligent Drive Array - we have
+     /dev/ida/c<controller>d<logical drive>p<partition>.  */
+  {
+    int controller, drive;
+    
+    for (controller = 0; controller < 3; controller++)
+      {
+	for (drive = 0; drive < 10; drive++)
+	  {
+	    char name[24];
+	    
+	    get_ida_disk_name (name, controller, drive);
+	    if (check_device (name))
+	      {
+		char *p;
+		p = grub_util_get_disk_name (num_hd, name);
+		fprintf (fp, "(%s)\t%s\n", p, name);
+		free (p);
+		num_hd++;
+	      }
+	  }
+      }
+  }
+    
   /* This is for I2O - we have /dev/i2o/hd<logical drive><partition> */
   {
     char unit;