IB: common handling for marshalling parameters to/from userspace
Provide common handling for marshalling data between userspace clients
and kernel InfiniBand drivers.
Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
diff --git a/include/rdma/ib_user_verbs.h b/include/rdma/ib_user_verbs.h
index 338ed43..7b53720 100644
--- a/include/rdma/ib_user_verbs.h
+++ b/include/rdma/ib_user_verbs.h
@@ -32,7 +32,7 @@
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
- * $Id: ib_user_verbs.h 2708 2005-06-24 17:27:21Z roland $
+ * $Id: ib_user_verbs.h 4019 2005-11-11 00:33:09Z sean.hefty $
*/
#ifndef IB_USER_VERBS_H
@@ -323,6 +323,64 @@
__u32 async_events_reported;
};
+struct ib_uverbs_global_route {
+ __u8 dgid[16];
+ __u32 flow_label;
+ __u8 sgid_index;
+ __u8 hop_limit;
+ __u8 traffic_class;
+ __u8 reserved;
+};
+
+struct ib_uverbs_ah_attr {
+ struct ib_uverbs_global_route grh;
+ __u16 dlid;
+ __u8 sl;
+ __u8 src_path_bits;
+ __u8 static_rate;
+ __u8 is_global;
+ __u8 port_num;
+ __u8 reserved;
+};
+
+struct ib_uverbs_qp_attr {
+ __u32 qp_attr_mask;
+ __u32 qp_state;
+ __u32 cur_qp_state;
+ __u32 path_mtu;
+ __u32 path_mig_state;
+ __u32 qkey;
+ __u32 rq_psn;
+ __u32 sq_psn;
+ __u32 dest_qp_num;
+ __u32 qp_access_flags;
+
+ struct ib_uverbs_ah_attr ah_attr;
+ struct ib_uverbs_ah_attr alt_ah_attr;
+
+ /* ib_qp_cap */
+ __u32 max_send_wr;
+ __u32 max_recv_wr;
+ __u32 max_send_sge;
+ __u32 max_recv_sge;
+ __u32 max_inline_data;
+
+ __u16 pkey_index;
+ __u16 alt_pkey_index;
+ __u8 en_sqd_async_notify;
+ __u8 sq_draining;
+ __u8 max_rd_atomic;
+ __u8 max_dest_rd_atomic;
+ __u8 min_rnr_timer;
+ __u8 port_num;
+ __u8 timeout;
+ __u8 retry_cnt;
+ __u8 rnr_retry;
+ __u8 alt_port_num;
+ __u8 alt_timeout;
+ __u8 reserved[5];
+};
+
struct ib_uverbs_create_qp {
__u64 response;
__u64 user_handle;
@@ -541,26 +599,6 @@
__u32 bad_wr;
};
-struct ib_uverbs_global_route {
- __u8 dgid[16];
- __u32 flow_label;
- __u8 sgid_index;
- __u8 hop_limit;
- __u8 traffic_class;
- __u8 reserved;
-};
-
-struct ib_uverbs_ah_attr {
- struct ib_uverbs_global_route grh;
- __u16 dlid;
- __u8 sl;
- __u8 src_path_bits;
- __u8 static_rate;
- __u8 is_global;
- __u8 port_num;
- __u8 reserved;
-};
-
struct ib_uverbs_create_ah {
__u64 response;
__u64 user_handle;