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Diffstat (limited to 'drivers/s390/cio/qdio.h')
-rw-r--r--drivers/s390/cio/qdio.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index 40ca0b9241e5..0a42da4beafa 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -91,6 +91,12 @@ enum qdio_irq_states {
#define AC1_SC_QEBSM_AVAILABLE 0x02 /* available for subchannel */
#define AC1_SC_QEBSM_ENABLED 0x01 /* enabled for subchannel */
+/* SIGA flags */
+#define QDIO_SIGA_WRITE 0x00
+#define QDIO_SIGA_READ 0x01
+#define QDIO_SIGA_SYNC 0x02
+#define QDIO_SIGA_QEBSM_FLAG 0x80
+
#ifdef CONFIG_64BIT
static inline int do_sqbs(u64 token, unsigned char state, int queue,
int *start, int *count)