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authorMichael Holzheu <holzheu@de.ibm.com>2007-03-19 13:19:03 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2007-03-19 13:19:03 +0100
commitfbb04f38cf85ae8691cf3049ec62636ad968479b (patch)
tree57851e73e07e01cad97db37c2633dd1e9fe35c12 /include/asm-s390/ipl.h
parent10c16a37e32b74abe088c303f600746e73f5b7e2 (diff)
[S390] reboot from and dump to SCSI under z/VM fails.
We used wrong length values for ipl and dump hardware structures. Since z/VM checks the ipl parameters more accurately than LPAR, the operations fail there. Signed-off-by: Michael Holzheu <holzheu@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'include/asm-s390/ipl.h')
-rw-r--r--include/asm-s390/ipl.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-s390/ipl.h b/include/asm-s390/ipl.h
index 660f78271a9..0eb64083480 100644
--- a/include/asm-s390/ipl.h
+++ b/include/asm-s390/ipl.h
@@ -14,9 +14,13 @@
#define IPL_PARM_BLK_FCP_LEN (sizeof(struct ipl_list_hdr) + \
sizeof(struct ipl_block_fcp))
+#define IPL_PARM_BLK0_FCP_LEN (sizeof(struct ipl_block_fcp) + 8)
+
#define IPL_PARM_BLK_CCW_LEN (sizeof(struct ipl_list_hdr) + \
sizeof(struct ipl_block_ccw))
+#define IPL_PARM_BLK0_CCW_LEN (sizeof(struct ipl_block_ccw) + 8)
+
#define IPL_MAX_SUPPORTED_VERSION (0)
#define IPL_PARMBLOCK_START ((struct ipl_parameter_block *) \
@@ -58,6 +62,7 @@ struct ipl_block_ccw {
u8 vm_flags;
u8 reserved3[3];
u32 vm_parm_len;
+ u8 reserved4[80];
} __attribute__((packed));
struct ipl_parameter_block {