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| author |   David Hildenbrand <dahi@linux.vnet.ibm.com> | 2015-11-24 12:59:03 +0100 |
|---|---|---|
| committer |   Christian Borntraeger <borntraeger@de.ibm.com> | 2016-06-10 12:07:21 +0200 |
| commit | 72cd82b9e9d075713367ad840c2a9b52b4cd447d (patch) | |
| tree | 4f43d8daa8992e78d8f17b7748bde66852b82f3c /arch/s390/include/asm/sclp.h | |
| parent | KVM: s390: handle missing guest-storage-limit-suppression (diff) | |
| download | linux-dev-72cd82b9e9d075713367ad840c2a9b52b4cd447d.tar.xz linux-dev-72cd82b9e9d075713367ad840c2a9b52b4cd447d.zip | |
s390/sclp: detect intervention bypass facility
Let's detect if we have the intervention bypass facility installed.
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/sclp.h')
| -rw-r--r-- | arch/s390/include/asm/sclp.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/s390/include/asm/sclp.h b/arch/s390/include/asm/sclp.h index e1450dd9d932..ef1f427ad4d1 100644 --- a/arch/s390/include/asm/sclp.h +++ b/arch/s390/include/asm/sclp.h @@ -38,7 +38,11 @@ struct sclp_core_entry { u8 siif : 1; u8 sigpif : 1; u8 : 3; - u8 reserved2[10]; + u8 reserved2[3]; + u8 : 2; + u8 ib : 1; + u8 : 5; + u8 reserved3[6]; u8 type; u8 reserved1; } __attribute__((packed)); @@ -64,6 +68,7 @@ struct sclp_info { unsigned char has_gpere : 1; unsigned char has_cmma : 1; unsigned char has_gsls : 1; + unsigned char has_ib : 1; unsigned int ibc; unsigned int mtid; unsigned int mtid_cp; |