From 28b5fa687f3a55cef1a9144ece9292fe08e57592 Mon Sep 17 00:00:00 2001 From: Maor Gottlieb Date: Tue, 23 Jun 2020 14:30:43 +0300 Subject: [PATCH] RDMA/mlx5: Add support to get MR resource in RAW format 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 Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/mlx5/main.c | 1 + drivers/infiniband/hw/mlx5/mlx5_ib.h | 1 + drivers/infiniband/hw/mlx5/restrack.c | 8 ++++++++ 3 files changed, 10 insertions(+) diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index 30e0645..9dbc87c 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -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, diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h index c6b2102..2fd199c 100644 --- a/drivers/infiniband/hw/mlx5/mlx5_ib.h +++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h @@ -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); diff --git a/drivers/infiniband/hw/mlx5/restrack.c b/drivers/infiniband/hw/mlx5/restrack.c index 7db4965..224a639 100644 --- a/drivers/infiniband/hw/mlx5/restrack.c +++ b/drivers/infiniband/hw/mlx5/restrack.c @@ -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) { -- 2.7.4