RDMA/mlx4: Move flag constants to uapi header

MLX4_USER_DEV_CAP_LARGE_CQE (via mlx4_ib_alloc_ucontext_resp.dev_caps)
and MLX4_IB_QUERY_DEV_RESP_MASK_CORE_CLOCK_OFFSET (via
mlx4_uverbs_ex_query_device_resp.comp_mask) are copied directly to
userspace and form part of the uAPI.

Move them to the uapi header where they belong.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index c9eaaa2..f57229b 100644 (file)
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -575,7 +575,7 @@ static int mlx4_ib_query_device(struct ib_device *ibdev,
        if (uhw->outlen >= resp.response_length + sizeof(resp.hca_core_clock_offset)) {
                resp.response_length += sizeof(resp.hca_core_clock_offset);
                if (!err && !mlx4_is_slave(dev->dev)) {
-                       resp.comp_mask |= QUERY_DEVICE_RESP_MASK_TIMESTAMP;
+                       resp.comp_mask |= MLX4_IB_QUERY_DEV_RESP_MASK_CORE_CLOCK_OFFSET;
                        resp.hca_core_clock_offset = clock_params.offset % PAGE_SIZE;
                }
        }

diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
index d0640bd..87c47b1 100644 (file)
--- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
+++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
@@ -641,10 +641,6 @@ struct mlx4_uverbs_ex_query_device {
        __u32 reserved;
 };
 
-enum query_device_resp_mask {
-       QUERY_DEVICE_RESP_MASK_TIMESTAMP = 1UL << 0,
-};
-
 static inline struct mlx4_ib_dev *to_mdev(struct ib_device *ibdev)
 {
        return container_of(ibdev, struct mlx4_ib_dev, ib_dev);

diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index 634f603..de6b3d4 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -37,6 +37,7 @@
 #include <linux/module.h>
 #include <linux/cache.h>
 #include <linux/kernel.h>
+#include <uapi/rdma/mlx4-abi.h>
 
 #include "fw.h"
 #include "icm.h"

diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 4d84cab..958619f 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -46,6 +46,7 @@
 #include <linux/etherdevice.h>
 #include <net/devlink.h>
 
+#include <uapi/rdma/mlx4-abi.h>
 #include <linux/mlx4/device.h>
 #include <linux/mlx4/doorbell.h>
 

diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index a9b5fed..81d0799 100644 (file)
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -257,10 +257,6 @@ enum {
 };
 
 enum {
-       MLX4_USER_DEV_CAP_LARGE_CQE     = 1L << 0
-};
-
-enum {
        MLX4_FUNC_CAP_64B_EQE_CQE       = 1L << 0,
        MLX4_FUNC_CAP_EQE_CQE_STRIDE    = 1L << 1,
        MLX4_FUNC_CAP_DMFS_A0_STATIC    = 1L << 2

diff --git a/include/uapi/rdma/mlx4-abi.h b/include/uapi/rdma/mlx4-abi.h
index d84616a..be58594 100644 (file)
--- a/include/uapi/rdma/mlx4-abi.h
+++ b/include/uapi/rdma/mlx4-abi.h
@@ -59,6 +59,10 @@ struct mlx4_ib_alloc_ucontext_resp_v3 {
        __u16   bf_regs_per_page;
 };
 
+enum {
+       MLX4_USER_DEV_CAP_LARGE_CQE     = 1L << 0,
+};
+
 struct mlx4_ib_alloc_ucontext_resp {
        __u32   dev_caps;
        __u32   qp_tab_size;
@@ -162,6 +166,10 @@ struct mlx4_ib_rss_caps {
        __u8 reserved[7];
 };
 
+enum query_device_resp_mask {
+       MLX4_IB_QUERY_DEV_RESP_MASK_CORE_CLOCK_OFFSET = 1UL << 0,
+};
+
 struct mlx4_uverbs_ex_query_device_resp {
        __u32                   comp_mask;
        __u32                   response_length;