From: Maor Gottlieb <maorg@mellanox.com>
Date: Tue, 23 Jun 2020 14:30:42 +0300
Subject: RDMA/mlx5: Add support to get CQ resource in RAW format
Patch-mainline: v5.9-rc1
Git-commit: 1ccecc88af33f6807b5cb7c227adb46b63582680
References: jsc#SLE-15175
Add support to get CQ resource dump in RAW format.
Link: https://lore.kernel.org/r/20200623113043.1228482-11-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>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
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(+)
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -6598,6 +6598,7 @@ static const struct ib_device_ops mlx5_i
.drain_rq = mlx5_ib_drain_rq,
.drain_sq = mlx5_ib_drain_sq,
.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_qp_entry_raw = mlx5_ib_fill_res_qp_entry_raw,
.fill_stat_mr_entry = mlx5_ib_fill_stat_mr_entry,
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -1377,6 +1377,7 @@ void mlx5_ib_put_native_port_mdev(struct
u8 port_num);
int mlx5_ib_fill_res_mr_entry(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);
extern const struct uapi_definition mlx5_ib_devx_defs[];
--- a/drivers/infiniband/hw/mlx5/restrack.c
+++ b/drivers/infiniband/hw/mlx5/restrack.c
@@ -138,6 +138,14 @@ err:
return -EMSGSIZE;
}
+int mlx5_ib_fill_res_cq_entry_raw(struct sk_buff *msg, struct ib_cq *ibcq)
+{
+ struct mlx5_ib_dev *dev = to_mdev(ibcq->device);
+ struct mlx5_ib_cq *cq = to_mcq(ibcq);
+
+ return fill_res_raw(msg, dev, MLX5_SGMT_TYPE_PRM_QUERY_CQ, cq->mcq.cqn);
+}
+
int mlx5_ib_fill_res_qp_entry_raw(struct sk_buff *msg, struct ib_qp *ibqp)
{
struct mlx5_ib_dev *dev = to_mdev(ibqp->device);