s390/sclp: introduce check for the SIGP Interpretation Facility
authorDavid Hildenbrand <dahi@linux.vnet.ibm.com>
Tue, 14 Oct 2014 10:11:02 +0000 (12:11 +0200)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Fri, 23 Jan 2015 12:25:35 +0000 (13:25 +0100)
commitd614be05c8b73033fa141c2f4559c117578b9171
tree626955f3dc327e7f7454210741b16948a8b5af94
parenta3a9c59a683658d881aa2695be2aa875598f2712
s390/sclp: introduce check for the SIGP Interpretation Facility

This patch introduces the infrastructure to check whether the SIGP
Interpretation Facility is installed on all VCPUs in the configuration.

Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
arch/s390/include/asm/sclp.h
drivers/s390/char/sclp_early.c