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Diffstat (limited to 'drivers/s390/cio/cio.h')
-rw-r--r--drivers/s390/cio/cio.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/s390/cio/cio.h b/drivers/s390/cio/cio.h
index a01376ae1749..93de0b46b489 100644
--- a/drivers/s390/cio/cio.h
+++ b/drivers/s390/cio/cio.h
@@ -45,6 +45,18 @@ struct pmcw {
/* ... in an operand exception. */
} __attribute__ ((packed));
+/* I/O-Interruption Code as stored by TEST PENDING INTERRUPTION (TPI). */
+struct tpi_info {
+ struct subchannel_id schid;
+ u32 intparm;
+ u32 adapter_IO:1;
+ u32 :1;
+ u32 isc:3;
+ u32 :27;
+ u32 type:3;
+ u32 :12;
+} __packed __aligned(4);
+
/* Target SCHIB configuration. */
struct schib_config {
u64 mba;