From ae52e585bf5e9678a77be033fd4b430a2e78dfed Mon Sep 17 00:00:00 2001 From: Aurelien Jarno Date: Mon, 15 Jun 2015 17:57:00 +0200 Subject: [PATCH] s390/ioinst: fix IO_INT_WORD_ISC macro The I/O-Interruption Subclass field corresponds to bits 2 to 5 (BE notation) of the Interruption-Identification Word. The value should be shift by 27 instead of 24. Signed-off-by: Aurelien Jarno Reviewed-by: Christian Borntraeger Signed-off-by: Alexander Graf --- target-s390x/ioinst.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target-s390x/ioinst.h b/target-s390x/ioinst.h index 203bdba2d5..013cc91487 100644 --- a/target-s390x/ioinst.h +++ b/target-s390x/ioinst.h @@ -220,7 +220,7 @@ typedef struct IOIntCode { #define IOINST_SCHID_SSID(_schid) ((_schid & 0x00060000) >> 17) #define IOINST_SCHID_NR(_schid) (_schid & 0x0000ffff) -#define IO_INT_WORD_ISC(_int_word) ((_int_word & 0x38000000) >> 24) +#define IO_INT_WORD_ISC(_int_word) ((_int_word & 0x38000000) >> 27) #define ISC_TO_ISC_BITS(_isc) ((0x80 >> _isc) << 24) #define IO_INT_WORD_AI 0x80000000 -- GitLab