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path: root/drivers/net/ethernet/mellanox/mlx5/core/main.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/main.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/main.c21
1 files changed, 5 insertions, 16 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index b47739b0b5f6..bc0f5fb66e24 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -165,9 +165,7 @@ static int handle_hca_cap(struct mlx5_core_dev *dev)
struct mlx5_cmd_set_hca_cap_mbox_in *set_ctx = NULL;
struct mlx5_cmd_query_hca_cap_mbox_in query_ctx;
struct mlx5_cmd_set_hca_cap_mbox_out set_out;
- struct mlx5_profile *prof = dev->profile;
u64 flags;
- int csum = 1;
int err;
memset(&query_ctx, 0, sizeof(query_ctx));
@@ -197,20 +195,14 @@ static int handle_hca_cap(struct mlx5_core_dev *dev)
memcpy(&set_ctx->hca_cap, &query_out->hca_cap,
sizeof(set_ctx->hca_cap));
- if (prof->mask & MLX5_PROF_MASK_CMDIF_CSUM) {
- csum = !!prof->cmdif_csum;
- flags = be64_to_cpu(set_ctx->hca_cap.flags);
- if (csum)
- flags |= MLX5_DEV_CAP_FLAG_CMDIF_CSUM;
- else
- flags &= ~MLX5_DEV_CAP_FLAG_CMDIF_CSUM;
-
- set_ctx->hca_cap.flags = cpu_to_be64(flags);
- }
-
if (dev->profile->mask & MLX5_PROF_MASK_QP_SIZE)
set_ctx->hca_cap.log_max_qp = dev->profile->log_max_qp;
+ flags = be64_to_cpu(query_out->hca_cap.flags);
+ /* disable checksum */
+ flags &= ~MLX5_DEV_CAP_FLAG_CMDIF_CSUM;
+
+ set_ctx->hca_cap.flags = cpu_to_be64(flags);
memset(&set_out, 0, sizeof(set_out));
set_ctx->hca_cap.log_uar_page_sz = cpu_to_be16(PAGE_SHIFT - 12);
set_ctx->hdr.opcode = cpu_to_be16(MLX5_CMD_OP_SET_HCA_CAP);
@@ -225,9 +217,6 @@ static int handle_hca_cap(struct mlx5_core_dev *dev)
if (err)
goto query_ex;
- if (!csum)
- dev->cmd.checksum_disabled = 1;
-
query_ex:
kfree(query_out);
kfree(set_ctx);