summaryrefslogtreecommitdiff
path: root/arch/s390/include/asm/isc.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/s390/include/asm/isc.h')
-rw-r--r--arch/s390/include/asm/isc.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/include/asm/isc.h b/arch/s390/include/asm/isc.h
index 5ae6064..68d7d68 100644
--- a/arch/s390/include/asm/isc.h
+++ b/arch/s390/include/asm/isc.h
@@ -18,6 +18,7 @@
#define CHSC_SCH_ISC 7 /* CHSC subchannels */
/* Adapter interrupts. */
#define QDIO_AIRQ_ISC IO_SCH_ISC /* I/O subchannel in qdio mode */
+#define PCI_ISC 2 /* PCI I/O subchannels */
#define AP_ISC 6 /* adjunct processor (crypto) devices */
/* Functions for registration of I/O interruption subclasses */