From 72cd82b9e9d075713367ad840c2a9b52b4cd447d Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Tue, 24 Nov 2015 12:59:03 +0100 Subject: s390/sclp: detect intervention bypass facility Let's detect if we have the intervention bypass facility installed. Reviewed-by: Christian Borntraeger Signed-off-by: David Hildenbrand Signed-off-by: Christian Borntraeger --- arch/s390/include/asm/sclp.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'arch/s390/include/asm/sclp.h') 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; -- cgit v1.2.3-59-g8ed1b