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Merge branch 'mlx5_tx_steering' into rdma.git for-next

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Leon Romanovsky says:

====================
Those two patches from Michael extends mlx5_core and mlx5_ib flow steering
to support RDMA TX in similar way to already supported RDMA RX.
====================

Based on the mlx5-next branch at
 git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux
Due to dependencies

* branch 'mlx5_tx_steering':
  RDMA/mlx5: Add support for RDMA TX flow table
  net/mlx5: Add support for RDMA TX steering
This commit is contained in:
Jason Gunthorpe
2020-03-27 13:26:59 -03:00
parent dfb5394f80 af9c38411d
commit dbdf8909d0
11 changed files with 80 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
include/linux/mlx5/device.h
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@@ -1211,6 +1211,12 @@ enum mlx5_qcam_feature_groups {
#define MLX5_CAP_FLOWTABLE_RDMA_RX_MAX(mdev, cap) \
MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_receive_rdma.cap)
#define MLX5_CAP_FLOWTABLE_RDMA_TX(mdev, cap) \
MLX5_CAP_FLOWTABLE(mdev, flow_table_properties_nic_transmit_rdma.cap)
#define MLX5_CAP_FLOWTABLE_RDMA_TX_MAX(mdev, cap) \
MLX5_CAP_FLOWTABLE_MAX(mdev, flow_table_properties_nic_transmit_rdma.cap)
#define MLX5_CAP_ESW_FLOWTABLE(mdev, cap) \
MLX5_GET(flow_table_eswitch_cap, \
mdev->caps.hca_cur[MLX5_CAP_ESWITCH_FLOW_TABLE], cap)

1
include/linux/mlx5/fs.h
View File

@@ -77,6 +77,7 @@ enum mlx5_flow_namespace_type {
MLX5_FLOW_NAMESPACE_EGRESS,
MLX5_FLOW_NAMESPACE_RDMA_RX,
MLX5_FLOW_NAMESPACE_RDMA_RX_KERNEL,
MLX5_FLOW_NAMESPACE_RDMA_TX,
};
enum {

2
include/linux/mlx5/mlx5_ifc.h
View File

@@ -708,7 +708,7 @@ struct mlx5_ifc_flow_table_nic_cap_bits {
struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_transmit;
u8 reserved_at_a00[0x200];
struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_transmit_rdma;
struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_transmit_sniffer;