s390/sclp: add detection of IPL-complete-control facility
authorAlexander Egorenkov <egorenar@linux.ibm.com>
Fri, 3 Sep 2021 07:39:48 +0000 (09:39 +0200)
committerHeiko Carstens <hca@linux.ibm.com>
Mon, 25 Apr 2022 11:54:12 +0000 (13:54 +0200)
commit1b553839e1326b6a73431e399f575862696be51b
treeef5b4d45e086df18e3e5d76892fbc4fb7ffcd935
parentaf2d861d4cd2a4da5137f795ee3509e6f944a25b
s390/sclp: add detection of IPL-complete-control facility

The presence of the IPL-complete-control facility can be derived
from the hypervisor's SCLP info response.

Signed-off-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
arch/s390/include/asm/sclp.h
drivers/s390/char/sclp_early.c