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-rw-r--r--target-s390x/ioinst.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/target-s390x/ioinst.h b/target-s390x/ioinst.h
index 613da49b3b..5bbc67d15e 100644
--- a/target-s390x/ioinst.h
+++ b/target-s390x/ioinst.h
@@ -212,6 +212,8 @@ typedef struct IOIntCode {
#define IO_INT_WORD_ISC(_int_word) ((_int_word & 0x38000000) >> 24)
#define ISC_TO_ISC_BITS(_isc) ((0x80 >> _isc) << 24)
+#define IO_INT_WORD_AI 0x80000000
+
int ioinst_disassemble_sch_ident(uint32_t value, int *m, int *cssid, int *ssid,
int *schid);
void ioinst_handle_xsch(S390CPU *cpu, uint64_t reg1);