From 564e52b96f2d987610dd188b84ec71c84c6d3e03 Mon Sep 17 00:00:00 2001
From: "Eugene (jno) Dvurechenski" <jno@linux.vnet.ibm.com>
Date: Mon, 19 May 2014 20:14:41 +0200
Subject: pc-bios/s390-ccw: IPL from LDL/CMS-formatted ECKD DASD

Add code that allows us to start from two further ECKD DASD disk
layouts: LDL (Linux disk layout) and CMS (cms-formatted disk).

Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Eugene (jno) Dvurechenski <jno@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
---
 pc-bios/s390-ccw/bootmap.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'pc-bios/s390-ccw/bootmap.h')

diff --git a/pc-bios/s390-ccw/bootmap.h b/pc-bios/s390-ccw/bootmap.h
index 184663252a..30ef22fe61 100644
--- a/pc-bios/s390-ccw/bootmap.h
+++ b/pc-bios/s390-ccw/bootmap.h
@@ -255,6 +255,13 @@ typedef struct IplVolumeLabel {
     };
 } __attribute__((packed)) IplVolumeLabel;
 
+typedef enum {
+    ECKD_NO_IPL,
+    ECKD_CDL,
+    ECKD_CMS,
+    ECKD_LDL,
+} ECKD_IPL_mode_t;
+
 /* utility code below */
 
 static inline void IPL_assert(bool term, const char *message)
-- 
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