diff mbox

RDMA: Move enum ib_cq_creation_flags to uapi headers

Message ID 20180126221646.GA5251@ziepe.ca (mailing list archive)
State Accepted
Headers show

Commit Message

Jason Gunthorpe Jan. 26, 2018, 10:16 p.m. UTC 
The flags field the enum is used with comes directly from the uapi
so it belongs in the uapi headers for clarity and so userspace can
use it.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
---
 drivers/infiniband/hw/mlx4/cq.c      | 4 ++--
 drivers/infiniband/hw/mlx5/cq.c      | 2 +-
 drivers/infiniband/hw/mlx5/mlx5_ib.h | 4 ++--
 include/rdma/ib_verbs.h              | 5 -----
 include/uapi/rdma/ib_user_verbs.h    | 7 ++++++-
 5 files changed, 11 insertions(+), 11 deletions(-)

This is the last copied enum in libibverbs's kern-abi.h

Comments

Jason Gunthorpe Jan. 29, 2018, 8 p.m. UTC | #1 
On Fri, Jan 26, 2018 at 03:16:46PM -0700, Jason Gunthorpe wrote:
> The flags field the enum is used with comes directly from the uapi
> so it belongs in the uapi headers for clarity and so userspace can
> use it.
> 
> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
>  drivers/infiniband/hw/mlx4/cq.c      | 4 ++--
>  drivers/infiniband/hw/mlx5/cq.c      | 2 +-
>  drivers/infiniband/hw/mlx5/mlx5_ib.h | 4 ++--
>  include/rdma/ib_verbs.h              | 5 -----
>  include/uapi/rdma/ib_user_verbs.h    | 7 ++++++-
>  5 files changed, 11 insertions(+), 11 deletions(-)
> 
> This is the last copied enum in libibverbs's kern-abi.h

Applied to for-next

Jason
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diff mbox

Patch

diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c
index bf4f14a1b4fcbe..9a566ee3ceffef 100644
--- a/drivers/infiniband/hw/mlx4/cq.c
+++ b/drivers/infiniband/hw/mlx4/cq.c
@@ -170,7 +170,7 @@  static int mlx4_ib_get_cq_umem(struct mlx4_ib_dev *dev, struct ib_ucontext *cont
 	return err;
 }
 
-#define CQ_CREATE_FLAGS_SUPPORTED IB_CQ_FLAGS_TIMESTAMP_COMPLETION
+#define CQ_CREATE_FLAGS_SUPPORTED IB_UVERBS_CQ_FLAGS_TIMESTAMP_COMPLETION
 struct ib_cq *mlx4_ib_create_cq(struct ib_device *ibdev,
 				const struct ib_cq_init_attr *attr,
 				struct ib_ucontext *context,
@@ -246,7 +246,7 @@  struct ib_cq *mlx4_ib_create_cq(struct ib_device *ibdev,
 
 	err = mlx4_cq_alloc(dev->dev, entries, &cq->buf.mtt, uar,
 			    cq->db.dma, &cq->mcq, vector, 0,
-			    !!(cq->create_flags & IB_CQ_FLAGS_TIMESTAMP_COMPLETION));
+			    !!(cq->create_flags & IB_UVERBS_CQ_FLAGS_TIMESTAMP_COMPLETION));
 	if (err)
 		goto err_dbmap;
 
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c
index 18705cbcdc8c17..5b974fb97611bc 100644
--- a/drivers/infiniband/hw/mlx5/cq.c
+++ b/drivers/infiniband/hw/mlx5/cq.c
@@ -1010,7 +1010,7 @@  struct ib_cq *mlx5_ib_create_cq(struct ib_device *ibdev,
 	MLX5_SET(cqc, cqc, uar_page, index);
 	MLX5_SET(cqc, cqc, c_eqn, eqn);
 	MLX5_SET64(cqc, cqc, dbr_addr, cq->db.dma);
-	if (cq->create_flags & IB_CQ_FLAGS_IGNORE_OVERRUN)
+	if (cq->create_flags & IB_UVERBS_CQ_FLAGS_IGNORE_OVERRUN)
 		MLX5_SET(cqc, cqc, oi, 1);
 
 	err = mlx5_core_create_cq(dev->mdev, &cq->mcq, cqb, inlen);
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index 69a80f7512f094..1393851299738d 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -1123,8 +1123,8 @@  static inline u32 check_cq_create_flags(u32 flags)
 	 * It returns non-zero value for unsupported CQ
 	 * create flags, otherwise it returns zero.
 	 */
-	return (flags & ~(IB_CQ_FLAGS_IGNORE_OVERRUN |
-			  IB_CQ_FLAGS_TIMESTAMP_COMPLETION));
+	return (flags & ~(IB_UVERBS_CQ_FLAGS_IGNORE_OVERRUN |
+			  IB_UVERBS_CQ_FLAGS_TIMESTAMP_COMPLETION));
 }
 
 static inline int verify_assign_uidx(u8 cqe_version, u32 cmd_uidx,
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index 5e32fe781ca30d..0b29425868403b 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -300,11 +300,6 @@  struct ib_tm_caps {
 	u32 max_sge;
 };
 
-enum ib_cq_creation_flags {
-	IB_CQ_FLAGS_TIMESTAMP_COMPLETION   = 1 << 0,
-	IB_CQ_FLAGS_IGNORE_OVERRUN	   = 1 << 1,
-};
-
 struct ib_cq_init_attr {
 	unsigned int	cqe;
 	int		comp_vector;
diff --git a/include/uapi/rdma/ib_user_verbs.h b/include/uapi/rdma/ib_user_verbs.h
index fd035641cf41ce..04d0e67b13120c 100644
--- a/include/uapi/rdma/ib_user_verbs.h
+++ b/include/uapi/rdma/ib_user_verbs.h
@@ -402,13 +402,18 @@  struct ib_uverbs_create_cq {
 	__u64 driver_data[0];
 };
 
+enum ib_uverbs_ex_create_cq_flags {
+	IB_UVERBS_CQ_FLAGS_TIMESTAMP_COMPLETION = 1 << 0,
+	IB_UVERBS_CQ_FLAGS_IGNORE_OVERRUN = 1 << 1,
+};
+
 struct ib_uverbs_ex_create_cq {
 	__u64 user_handle;
 	__u32 cqe;
 	__u32 comp_vector;
 	__s32 comp_channel;
 	__u32 comp_mask;
-	__u32 flags;
+	__u32 flags;  /* bitmask of ib_uverbs_ex_create_cq_flags */
 	__u32 reserved;
 };