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authorErez Alfasi <ereza@mellanox.com>2019-10-16 09:23:07 +0300
committerJason Gunthorpe <jgg@mellanox.com>2019-10-22 15:22:47 -0300
commite1b95ae0b0ea4987afca73d1dc71dfc0b8ad4e49 (patch)
tree97c2ce3e92a923a4e9ea04768b1fb8c0d6e95895 /drivers/infiniband/hw/mlx5/mlx5_ib.h
parentRDMA/nldev: Allow different fill function per resource (diff)
downloadlinux-dev-e1b95ae0b0ea4987afca73d1dc71dfc0b8ad4e49.tar.xz
linux-dev-e1b95ae0b0ea4987afca73d1dc71dfc0b8ad4e49.zip
RDMA/mlx5: Return ODP type per MR
Provide an ODP explicit/implicit type as part of 'rdma -dd resource show mr' dump. For example: $ rdma -dd resource show mr dev mlx5_0 mrn 1 rkey 0xa99a lkey 0xa99a mrlen 50000000 pdn 9 pid 7372 comm ibv_rc_pingpong drv_odp explicit For non-ODP MRs, we won't print "drv_odp ..." at all. Link: https://lore.kernel.org/r/20191016062308.11886-4-leon@kernel.org Signed-off-by: Erez Alfasi <ereza@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/mlx5_ib.h')
-rw-r--r--drivers/infiniband/hw/mlx5/mlx5_ib.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/mlx5_ib.h b/drivers/infiniband/hw/mlx5/mlx5_ib.h
index 5aae05ebf64b..a0ca1ef16e4e 100644
--- a/drivers/infiniband/hw/mlx5/mlx5_ib.h
+++ b/drivers/infiniband/hw/mlx5/mlx5_ib.h
@@ -626,6 +626,7 @@ struct mlx5_ib_mr {
struct mlx5_async_work cb_work;
atomic_t num_pending_prefetch;
struct ib_odp_counters odp_stats;
+ bool is_odp_implicit;
};
static inline bool is_odp_mr(struct mlx5_ib_mr *mr)
@@ -1339,6 +1340,8 @@ struct mlx5_core_dev *mlx5_ib_get_native_port_mdev(struct mlx5_ib_dev *dev,
u8 *native_port_num);
void mlx5_ib_put_native_port_mdev(struct mlx5_ib_dev *dev,
u8 port_num);
+int mlx5_ib_fill_res_entry(struct sk_buff *msg,
+ struct rdma_restrack_entry *res);
#if IS_ENABLED(CONFIG_INFINIBAND_USER_ACCESS)
int mlx5_ib_devx_create(struct mlx5_ib_dev *dev, bool is_user);