This exposes the send WR flags supported by uverbs as part of the uapi
headers. It follows the same scheme as the WR opcodes.
Signed-off-by: Christoph Hellwig <h...@lst.de>
---
drivers/infiniband/hw/mlx5/mlx5_ib.h | 6 +++---
include/rdma/ib_verbs.h | 14 ++++++--------
include/uapi/rdma/ib_verbs.h | 9 +++++++++
3 files changed, 18 insertions(+), 11 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h
b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index 2f82a08..6c264f0 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -118,9 +118,9 @@ struct mlx5_ib_pd {
* enum ib_send_flags and enum ib_qp_type for low-level driver
*/
-#define MLX5_IB_SEND_UMR_UNREG IB_SEND_RESERVED_START
-#define MLX5_IB_SEND_UMR_FAIL_IF_FREE (IB_SEND_RESERVED_START << 1)
-#define MLX5_IB_SEND_UMR_UPDATE_MTT (IB_SEND_RESERVED_START << 2)
+#define MLX5_IB_SEND_UMR_UNREG IB_SEND_END
+#define MLX5_IB_SEND_UMR_FAIL_IF_FREE (IB_SEND_END << 1)
+#define MLX5_IB_SEND_UMR_UPDATE_MTT (IB_SEND_END << 2)
#define MLX5_IB_QPT_REG_UMR IB_QPT_RESERVED1
#define MLX5_IB_WR_UMR (IB_WR_END + 0)
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 94509e0..5dccc6a 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -1134,15 +1134,13 @@ enum ib_wr_opcode {
};
enum ib_send_flags {
- IB_SEND_FENCE = 1,
- IB_SEND_SIGNALED = (1<<1),
- IB_SEND_SOLICITED = (1<<2),
- IB_SEND_INLINE = (1<<3),
- IB_SEND_IP_CSUM = (1<<4),
+ IB_SEND_FENCE = IB_UVERBS_SEND_FENCE,
+ IB_SEND_SIGNALED = IB_UVERBS_SEND_SIGNALED,
+ IB_SEND_SOLICITED = IB_UVERBS_SEND_SOLICITED,
+ IB_SEND_INLINE = IB_UVERBS_SEND_INLINE,
+ IB_SEND_IP_CSUM = IB_UVERBS_SEND_IP_CSUM,
- /* reserve bits 26-31 for low level drivers' internal use */
- IB_SEND_RESERVED_START = (1 << 26),
- IB_SEND_RESERVED_END = (1 << 31),
+ IB_SEND_END = IB_UVERBS_SEND_END,
};
struct ib_sge {
diff --git a/include/uapi/rdma/ib_verbs.h b/include/uapi/rdma/ib_verbs.h
index 330175e..3be3152 100644
--- a/include/uapi/rdma/ib_verbs.h
+++ b/include/uapi/rdma/ib_verbs.h
@@ -20,4 +20,13 @@ enum ib_uverbs_wr_opcode {
IB_UVERBS_WR_END = 9,
};
+enum ib_uverbs_send_flags {
+ IB_UVERBS_SEND_FENCE = (1 << 0),
+ IB_UVERBS_SEND_SIGNALED = (1 << 1),
+ IB_UVERBS_SEND_SOLICITED = (1 << 2),
+ IB_UVERBS_SEND_INLINE = (1 << 3),
+ IB_UVERBS_SEND_IP_CSUM = (1 << 4),
+ IB_UVERBS_SEND_END = (1 << 5),
+};
+
#endif /* _UAPI_RDMA_IB_VERBS_H */
--
1.9.1
--
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