summaryrefslogtreecommitdiff
path: root/arch/s390
diff options
context:
space:
mode:
authorThomas Huth <thuth@linux.vnet.ibm.com>2014-04-02 16:06:10 +0400
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2014-04-03 16:30:49 +0400
commit072c2790294210419db287995628406e270bf027 (patch)
treef87a3e2d256a81c8cac668b6bf682db37b7756cc /arch/s390
parent9f0128f9e7bf7b2929540d395daf8d823dc30c9f (diff)
downloadlinux-072c2790294210419db287995628406e270bf027.tar.xz
s390/irq: Add defines for external interruption codes
Introduce defines for external interruption codes so that we can get rid of some "magic" numbers in the s390 source code. Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/include/asm/irq.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/s390/include/asm/irq.h b/arch/s390/include/asm/irq.h
index 5f8bcc5fe423..58c1ea639452 100644
--- a/arch/s390/include/asm/irq.h
+++ b/arch/s390/include/asm/irq.h
@@ -16,6 +16,19 @@
/* This number is used when no interrupt has been assigned */
#define NO_IRQ 0
+/* External interruption codes */
+#define EXT_IRQ_INTERRUPT_KEY 0x0040
+#define EXT_IRQ_CLK_COMP 0x1004
+#define EXT_IRQ_CPU_TIMER 0x1005
+#define EXT_IRQ_WARNING_TRACK 0x1007
+#define EXT_IRQ_MALFUNC_ALERT 0x1200
+#define EXT_IRQ_EMERGENCY_SIG 0x1201
+#define EXT_IRQ_EXTERNAL_CALL 0x1202
+#define EXT_IRQ_TIMING_ALERT 0x1406
+#define EXT_IRQ_MEASURE_ALERT 0x1407
+#define EXT_IRQ_SERVICE_SIG 0x2401
+#define EXT_IRQ_IUCV 0x4000
+
#ifndef __ASSEMBLY__
#include <linux/hardirq.h>