ppcrcd/trunk/initrd.dir/linuxrc

[sparky]

Author: sparky
Date: Thu Mar 23 22:28:33 2006
New Revision: 7301

Modified:
   ppcrcd/trunk/initrd.dir/linuxrc
Log:
- add try=<N> option


Modified: ppcrcd/trunk/initrd.dir/linuxrc
==============================================================================
--- ppcrcd/trunk/initrd.dir/linuxrc	(original)
+++ ppcrcd/trunk/initrd.dir/linuxrc	Thu Mar 23 22:28:33 2006
@@ -54,9 +54,21 @@
 	$B/echo
 }
 
+#@initrd@: try=<N>:
+#@	    How many times try to mount devices looking for ppcrcd.sqf.
+#@	    Default is 5.
+#@	    If trying to boot from hfsplus should be set to 1, as HFS+ is
+#@	broken and should not be tried if there's possibility to find file
+#@	on other device.
+#@	    If trying to boot from usb-storage devices should be at last 2,
+#@	as kernel needs time to find it.
 findcd() {
 	FOUND=""
-    for TRY in 1 2 3 4 5; do
+	TRIES=`$B/awk '/(^| |\t)try=[1-9][0-9]*( |\t|$)/ { gsub(/^.*try=/,""); gsub(/[ \t].*$/,""); print }' /proc/cmdline`
+	$B/test -n "$TRIES" || TRIES=5
+	TRY=1
+	
+    while $B/test $TRY -le $TRIES; do
 		
 	$B/echo "${cG}*** Checking for IDE cdrom${cE}"
 	if $B/test $TRY -eq 1; then
@@ -117,6 +129,7 @@
 		break
 	fi
 
+	let TRY++
     done
 	
 	if $B/test -z "$FOUND"; then