diff options
| author | Artemy Kovalyov <artemyko@mellanox.com> | 2017-01-02 11:37:46 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-02 15:51:20 -0500 |
| commit | d9aaed838765e28234cb700c7d1ac975cadf28c9 (patch) | |
| tree | 5821ba82b36dfcac4d166fca403a9be29cf14cbe /include/linux/mlx5/device.h | |
| parent | 223cdc72429079aaf72511d2677b5d6584866313 (diff) | |
| download | linux-d9aaed838765e28234cb700c7d1ac975cadf28c9.tar.gz | |
{net,IB}/mlx5: Refactor page fault handling
* Update page fault event according to last specification.
* Separate code path for page fault EQ, completion EQ and async EQ.
* Move page fault handling work queue from mlx5_ib static variable
into mlx5_core page fault EQ.
* Allocate memory to store ODP event dynamically as the
events arrive, since in atomic context - use mempool.
* Make mlx5_ib page fault handler run in process context.
Signed-off-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/mlx5/device.h')
| -rw-r--r-- | include/linux/mlx5/device.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 9f489365b3d3..3ccaeff15a80 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -534,7 +534,9 @@ struct mlx5_eqe_page_fault { __be16 wqe_index; u16 reserved2; __be16 packet_length; - u8 reserved3[12]; + __be32 token; + u8 reserved4[8]; + __be32 pftype_wq; } __packed wqe; struct { __be32 r_key; @@ -542,9 +544,9 @@ struct mlx5_eqe_page_fault { __be16 packet_length; __be32 rdma_op_len; __be64 rdma_va; + __be32 pftype_token; } __packed rdma; } __packed; - __be32 flags_qpn; } __packed; struct mlx5_eqe_vport_change { |