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RDMA/mlx5: Add support to get MR resource in RAW format

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Add support to get MR (mkey) resource dump in RAW format.

Link: https://lore.kernel.org/r/20200623113043.1228482-12-leon@kernel.org
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Maor Gottlieb 2020-06-23 14:30:43 +03:00 committed by Jason Gunthorpe
parent 1ccecc88af
commit 28b5fa687f
3 changed files with 10 additions and 0 deletions
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1
drivers/infiniband/hw/mlx5/main.c
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@ -6600,6 +6600,7 @@ static const struct ib_device_ops mlx5_ib_dev_ops = {
.enable_driver = mlx5_ib_enable_driver,
.fill_res_cq_entry_raw = mlx5_ib_fill_res_cq_entry_raw,
.fill_res_mr_entry = mlx5_ib_fill_res_mr_entry,
.fill_res_mr_entry_raw = mlx5_ib_fill_res_mr_entry_raw,
.fill_res_qp_entry_raw = mlx5_ib_fill_res_qp_entry_raw,
.fill_stat_mr_entry = mlx5_ib_fill_stat_mr_entry,
.get_dev_fw_str = get_dev_fw_str,

1
drivers/infiniband/hw/mlx5/mlx5_ib.h
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@ -1376,6 +1376,7 @@ struct mlx5_core_dev *mlx5_ib_get_native_port_mdev(struct mlx5_ib_dev *dev,
void mlx5_ib_put_native_port_mdev(struct mlx5_ib_dev *dev,
u8 port_num);
int mlx5_ib_fill_res_mr_entry(struct sk_buff *msg, struct ib_mr *ib_mr);
int mlx5_ib_fill_res_mr_entry_raw(struct sk_buff *msg, struct ib_mr *ib_mr);
int mlx5_ib_fill_res_qp_entry_raw(struct sk_buff *msg, struct ib_qp *ibqp);
int mlx5_ib_fill_res_cq_entry_raw(struct sk_buff *msg, struct ib_cq *ibcq);
int mlx5_ib_fill_stat_mr_entry(struct sk_buff *msg, struct ib_mr *ib_mr);

8
drivers/infiniband/hw/mlx5/restrack.c
View File

@ -109,6 +109,14 @@ err:
return -EMSGSIZE;
}
int mlx5_ib_fill_res_mr_entry_raw(struct sk_buff *msg, struct ib_mr *ibmr)
{
struct mlx5_ib_mr *mr = to_mmr(ibmr);
return fill_res_raw(msg, mr->dev, MLX5_SGMT_TYPE_PRM_QUERY_MKEY,
mlx5_mkey_to_idx(mr->mmkey.key));
}
int mlx5_ib_fill_res_mr_entry(struct sk_buff *msg,
struct ib_mr *ibmr)
{