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net/mlx5: Vectorize the low level core hairpin object

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Enhance the hairpin setup code at the core to support a set of N
(RQ,SQ) pairs. This will be later used by the caller to set RSS
spreading among the different RQs.

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Or Gerlitz
2017-11-23 18:19:23 +02:00
committed by Saeed Mahameed
parent 479f074c5b
commit ddae74ac10
3 changed files with 69 additions and 38 deletions
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7
include/linux/mlx5/transobj.h
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@@ -78,14 +78,17 @@ void mlx5_core_destroy_rqt(struct mlx5_core_dev *dev, u32 rqtn);
struct mlx5_hairpin_params {
u8 log_data_size;
u16 q_counter;
int num_channels;
};
struct mlx5_hairpin {
struct mlx5_core_dev *func_mdev;
struct mlx5_core_dev *peer_mdev;
u32 rqn;
u32 sqn;
int num_channels;
u32 *rqn;
u32 *sqn;
};
struct mlx5_hairpin *