s390/sclp: introduce check for SIE
authorDavid Hildenbrand <dahi@linux.vnet.ibm.com>
Tue, 24 Feb 2015 14:51:55 +0000 (15:51 +0100)
committerChristian Borntraeger <borntraeger@de.ibm.com>
Mon, 30 Nov 2015 11:47:11 +0000 (12:47 +0100)
commit8dfd523f8523779210038264259546299a8398e9
tree26c0f198f3b744e422bb898093591dc3ed73a9f7
parent4215825eeb1f704d1bd327ca01fb753b53ea34d3
s390/sclp: introduce check for SIE

This patch adds a way to check if the SIE with zArchitecture support is
available.

Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@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