s390/sclp: detect intervention bypass facility
authorDavid Hildenbrand <dahi@linux.vnet.ibm.com>
Tue, 24 Nov 2015 11:59:03 +0000 (12:59 +0100)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Fri, 10 Jun 2016 10:07:21 +0000 (12:07 +0200)
commit72cd82b9e9d075713367ad840c2a9b52b4cd447d
tree4f43d8daa8992e78d8f17b7748bde66852b82f3c
parentefed110446226c725268a1f980806d799990a979
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>
arch/s390/include/asm/sclp.h
drivers/s390/char/sclp_early.c