dracut/0087-95dasd_rules-Auto-generate-udev-rule-for-ipl-device.patch

From 96af5adcdc4ec9bdbaff4dc053f415060eee301a Mon Sep 17 00:00:00 2001
From: Hannes Reinecke <hare@suse.de>
Date: Thu, 26 Jun 2014 14:04:19 +0200
Subject: 95dasd_rules: Auto-generate udev rule for ipl device

We should be generating a udev rule for the ipl device; it'll
be enabled anyway.

Signed-off-by: Hannes Reinecke <hare@suse.de>
---
 modules.d/95dasd_rules/parse-dasd.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

Index: dracut-041/modules.d/95dasd_rules/parse-dasd.sh
===================================================================
--- dracut-041.orig/modules.d/95dasd_rules/parse-dasd.sh	2015-03-24 15:15:10.763731992 +0100
+++ dracut-041/modules.d/95dasd_rules/parse-dasd.sh	2015-03-24 15:15:19.484221789 +0100
@@ -42,6 +42,15 @@
 EOF
 }
 
+if [[ -f /sys/firmware/ipl/ipl_type &&
+            $(</sys/firmare/ipl/ipl_type) = "ccw" ]] ; then
+    (
+        local _ccw=$(cat /sys/firmware/ipl/device)
+
+        create_udev_rule $_ccw
+    )
+fi
+
 for dasd_arg in $(getargs root=) $(getargs resume=); do
     (
         case $dasd_arg in