From 4013ade3fb2fefa021827d675d8bc1d51f4aef93 Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Tue, 24 Nov 2015 12:49:43 +0100 Subject: s390/sclp: detect 64-bit-SCAO facility Let's correctly detect that facility, so we can correctly handle its abscence later on. Reviewed-by: Christian Borntraeger Acked-by: Martin Schwidefsky Signed-off-by: David Hildenbrand Signed-off-by: Christian Borntraeger --- drivers/s390/char/sclp_early.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/s390/char') diff --git a/drivers/s390/char/sclp_early.c b/drivers/s390/char/sclp_early.c index 0ac520dd1b21..211eb86ae62d 100644 --- a/drivers/s390/char/sclp_early.c +++ b/drivers/s390/char/sclp_early.c @@ -114,6 +114,7 @@ static void __init sclp_facilities_detect(struct read_info_sccb *sccb) sclp.facilities = sccb->facilities; sclp.has_sprp = !!(sccb->fac84 & 0x02); sclp.has_core_type = !!(sccb->fac84 & 0x01); + sclp.has_64bscao = !!(sccb->fac116 & 0x80); sclp.has_esca = !!(sccb->fac116 & 0x08); sclp.has_hvs = !!(sccb->fac119 & 0x80); if (sccb->fac85 & 0x02) -- cgit v1.2.3-59-g8ed1b