From: Achiad Shochat <ach...@mellanox.com>
The page size of the device's RQ/SQ/CQ objects is defined in 4K
units regardless of the system pages size.
Thus using the Linux's PAGE_SHIFT macro yields wrong device
configuration in systems where PAGE_SHIFT!=12.
Signed-off-by: Achiad Shochat <ach...@mellanox.com>
Signed-off-by: Amir Vadai <am...@mellanox.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 355a10a..05b35bd 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -349,7 +349,7 @@ static int mlx5e_enable_rq(struct mlx5e_rq *rq, struct
mlx5e_rq_param *param)
MLX5_SET(rqc, rqc, state, MLX5_RQC_STATE_RST);
MLX5_SET(rqc, rqc, flush_in_error_en, 1);
MLX5_SET(wq, wq, log_wq_pg_sz, rq->wq_ctrl.buf.page_shift -
- PAGE_SHIFT);
+ MLX5_ADAPTER_PAGE_SHIFT);
MLX5_SET64(wq, wq, dbr_addr, rq->wq_ctrl.db.dma);
mlx5_fill_page_array(&rq->wq_ctrl.buf,
@@ -587,7 +587,7 @@ static int mlx5e_enable_sq(struct mlx5e_sq *sq, struct
mlx5e_sq_param *param)
MLX5_SET(wq, wq, wq_type, MLX5_WQ_TYPE_CYCLIC);
MLX5_SET(wq, wq, uar_page, sq->uar.index);
MLX5_SET(wq, wq, log_wq_pg_sz, sq->wq_ctrl.buf.page_shift -
- PAGE_SHIFT);
+ MLX5_ADAPTER_PAGE_SHIFT);
MLX5_SET64(wq, wq, dbr_addr, sq->wq_ctrl.db.dma);
mlx5_fill_page_array(&sq->wq_ctrl.buf,
@@ -782,7 +782,7 @@ static int mlx5e_enable_cq(struct mlx5e_cq *cq, struct
mlx5e_cq_param *param)
MLX5_SET(cqc, cqc, c_eqn, eqn);
MLX5_SET(cqc, cqc, uar_page, mcq->uar->index);
MLX5_SET(cqc, cqc, log_page_size, cq->wq_ctrl.buf.page_shift -
- PAGE_SHIFT);
+ MLX5_ADAPTER_PAGE_SHIFT);
MLX5_SET64(cqc, cqc, dbr_addr, cq->wq_ctrl.db.dma);
err = mlx5_core_create_cq(mdev, mcq, in, inlen);
--
2.4.3.413.ga5fe668
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