IB/mlx4: Move user vendor structures

This patch moves mlx4 vendor's specific structures to
common UAPI folder which will be visible to all consumers.

These structures are used by user-space library driver
(libmlx4) and currently manually copied to that library.

This move will allow cross-compile against these files and
simplify introduction of vendor specific data.

Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>

diff --git a/MAINTAINERS b/MAINTAINERS
index 22fd3b7..0af558f 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -7801,6 +7801,7 @@ Q:        http://patchwork.ozlabs.org/project/netdev/list/
 S:     Supported
 F:     drivers/net/ethernet/mellanox/mlx4/
 F:     include/linux/mlx4/
+F:     include/uapi/rdma/mlx4-abi.h
 
 MELLANOX MLX4 IB driver
 M:     Yishai Hadas <yishaih@mellanox.com>

diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c
index d6fc8a6..2f0b4ee 100644 (file)
--- a/drivers/infiniband/hw/mlx4/cq.c
+++ b/drivers/infiniband/hw/mlx4/cq.c
@@ -37,7 +37,7 @@
 #include <linux/slab.h>
 
 #include "mlx4_ib.h"
-#include "user.h"
+#include <rdma/mlx4-abi.h>
 
 static void mlx4_ib_cq_comp(struct mlx4_cq *cq)
 {

diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 3ae64ce..3c6d610 100644 (file)
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -55,7 +55,7 @@
 #include <linux/mlx4/qp.h>
 
 #include "mlx4_ib.h"
-#include "user.h"
+#include <rdma/mlx4-abi.h>
 
 #define DRV_NAME       MLX4_IB_DRV_NAME
 #define DRV_VERSION    "2.2-1"

diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 768085f..44c8a0d 100644 (file)
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -47,7 +47,7 @@
 #include <linux/mlx4/qp.h>
 
 #include "mlx4_ib.h"
-#include "user.h"
+#include <rdma/mlx4-abi.h>
 
 static void mlx4_ib_lock_cqs(struct mlx4_ib_cq *send_cq,
                             struct mlx4_ib_cq *recv_cq);

diff --git a/drivers/infiniband/hw/mlx4/srq.c b/drivers/infiniband/hw/mlx4/srq.c
index 0597f3e..7dd3f26 100644 (file)
--- a/drivers/infiniband/hw/mlx4/srq.c
+++ b/drivers/infiniband/hw/mlx4/srq.c
@@ -37,7 +37,7 @@
 #include <linux/vmalloc.h>
 
 #include "mlx4_ib.h"
-#include "user.h"
+#include <rdma/mlx4-abi.h>
 
 static void *get_wqe(struct mlx4_ib_srq *srq, int n)
 {

diff --git a/include/uapi/rdma/Kbuild b/include/uapi/rdma/Kbuild
index 59b2c9b..a1090eb 100644 (file)
--- a/include/uapi/rdma/Kbuild
+++ b/include/uapi/rdma/Kbuild
@@ -9,4 +9,5 @@ header-y += hfi/
 header-y += rdma_user_rxe.h
 header-y += cxgb3-abi.h
 header-y += cxgb4-abi.h
+header-y += mlx4-abi.h
 header-y += mlx5-abi.h

diff --git a/drivers/infiniband/hw/mlx4/user.h b/include/uapi/rdma/mlx4-abi.h
similarity index 97%
rename from drivers/infiniband/hw/mlx4/user.h
rename to include/uapi/rdma/mlx4-abi.h
index 07e6769..af43175 100644 (file)
--- a/drivers/infiniband/hw/mlx4/user.h
+++ b/include/uapi/rdma/mlx4-abi.h
@@ -31,8 +31,8 @@
  * SOFTWARE.
  */
 
-#ifndef MLX4_IB_USER_H
-#define MLX4_IB_USER_H
+#ifndef MLX4_ABI_USER_H
+#define MLX4_ABI_USER_H
 
 #include <linux/types.h>
 
@@ -104,4 +104,4 @@ struct mlx4_ib_create_qp {
        __u8    reserved[5];
 };
 
-#endif /* MLX4_IB_USER_H */
+#endif /* MLX4_ABI_USER_H */