Commit 1acae6b0 authored by Eran Ben Elisha's avatar Eran Ben Elisha Committed by Saeed Mahameed
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mlx5: Move dump error CQE function out of mlx5_ib for code sharing 



Move mlx5_ib dump error CQE implementation to mlx5 CQ header file in
order to use it in a downstream patch from mlx5e.

In addition, use print_hex_dump instead of manual dumping of the buffer.

Signed-off-by: default avatarEran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent 28160771

drivers/infiniband/hw/mlx5/cq.c

+1 −7
Original line number Diff line number Diff line
@@ -267,14 +267,8 @@ static void handle_responder(struct ib_wc *wc, struct mlx5_cqe64 *cqe, 


static void dump_cqe(struct mlx5_ib_dev *dev, struct mlx5_err_cqe *cqe)

{

	__be32 *p = (__be32 *)cqe;

	int i;



	mlx5_ib_warn(dev, "dump error cqe\n");

	for (i = 0; i < sizeof(*cqe) / 16; i++, p += 4)

		pr_info("%08x %08x %08x %08x\n", be32_to_cpu(p[0]),

			be32_to_cpu(p[1]), be32_to_cpu(p[2]),

			be32_to_cpu(p[3]));

	mlx5_dump_err_cqe(dev->mdev, cqe);

}



static void mlx5_handle_error_cqe(struct mlx5_ib_dev *dev,

include/linux/mlx5/cq.h

+6 −0
Original line number Diff line number Diff line
@@ -193,6 +193,12 @@ int mlx5_core_modify_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq, 
int mlx5_core_modify_cq_moderation(struct mlx5_core_dev *dev,

				   struct mlx5_core_cq *cq, u16 cq_period,

				   u16 cq_max_count);

static inline void mlx5_dump_err_cqe(struct mlx5_core_dev *dev,

				     struct mlx5_err_cqe *err_cqe)

{

	print_hex_dump(KERN_WARNING, "", DUMP_PREFIX_OFFSET, 16, 1, err_cqe,

		       sizeof(*err_cqe), false);

}

int mlx5_debug_cq_add(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq);

void mlx5_debug_cq_remove(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq);

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