From e3d27b62110c1ccea4d015f7c5c92f92150668db Mon Sep 17 00:00:00 2001 From: Matthew Rosato Date: Mon, 6 Jun 2022 16:33:05 -0400 Subject: s390/sclp: detect the zPCI load/store interpretation facility Detect the zPCI Load/Store Interpretation facility. Reviewed-by: Eric Farman Reviewed-by: Christian Borntraeger Reviewed-by: Claudio Imbrenda Signed-off-by: Matthew Rosato Link: https://lore.kernel.org/r/20220606203325.110625-2-mjrosato@linux.ibm.com 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 dd313ff57df3..d5671c03d5cc 100644 --- a/drivers/s390/char/sclp_early.c +++ b/drivers/s390/char/sclp_early.c @@ -45,6 +45,7 @@ static void __init sclp_early_facilities_detect(void) sclp.has_gisaf = !!(sccb->fac118 & 0x08); sclp.has_hvs = !!(sccb->fac119 & 0x80); sclp.has_kss = !!(sccb->fac98 & 0x01); + sclp.has_zpci_lsi = !!(sccb->fac118 & 0x01); if (sccb->fac85 & 0x02) S390_lowcore.machine_flags |= MACHINE_FLAG_ESOP; if (sccb->fac91 & 0x40) -- cgit v1.2.3