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-rw-r--r--arch/s390/include/asm/qdio.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/arch/s390/include/asm/qdio.h b/arch/s390/include/asm/qdio.h
index 3881e9499e17..21993623da9a 100644
--- a/arch/s390/include/asm/qdio.h
+++ b/arch/s390/include/asm/qdio.h
@@ -279,6 +279,16 @@ struct qdio_outbuf_state {
#define CHSC_AC1_INITIATE_INPUTQ 0x80
+
+/* qdio adapter-characteristics-1 flag */
+#define AC1_SIGA_INPUT_NEEDED 0x40 /* process input queues */
+#define AC1_SIGA_OUTPUT_NEEDED 0x20 /* process output queues */
+#define AC1_SIGA_SYNC_NEEDED 0x10 /* ask hypervisor to sync */
+#define AC1_AUTOMATIC_SYNC_ON_THININT 0x08 /* set by hypervisor */
+#define AC1_AUTOMATIC_SYNC_ON_OUT_PCI 0x04 /* set by hypervisor */
+#define AC1_SC_QEBSM_AVAILABLE 0x02 /* available for subchannel */
+#define AC1_SC_QEBSM_ENABLED 0x01 /* enabled for subchannel */
+
#define CHSC_AC2_DATA_DIV_AVAILABLE 0x0010
#define CHSC_AC2_DATA_DIV_ENABLED 0x0002