diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
| commit | 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch) | |
| tree | fa581f6dc1c0596391690d1f67eceef3af8246dc /include/linux/mlx4/qp.h | |
| parent | d4e493caf788ef44982e131ff9c786546904d934 (diff) | |
Linux-libre 4.5-gnu
Diffstat (limited to 'include/linux/mlx4/qp.h')
| -rw-r--r-- | include/linux/mlx4/qp.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/include/linux/mlx4/qp.h b/include/linux/mlx4/qp.h index fe052e234..587cdf943 100644 --- a/include/linux/mlx4/qp.h +++ b/include/linux/mlx4/qp.h @@ -194,7 +194,7 @@ struct mlx4_qp_context { u8 mtu_msgmax; u8 rq_size_stride; u8 sq_size_stride; - u8 rlkey; + u8 rlkey_roce_mode; __be32 usr_page; __be32 local_qpn; __be32 remote_qpn; @@ -204,7 +204,8 @@ struct mlx4_qp_context { u32 reserved1; __be32 next_send_psn; __be32 cqn_send; - u32 reserved2[2]; + __be16 roce_entropy; + __be16 reserved2[3]; __be32 last_acked_psn; __be32 ssn; __be32 params2; @@ -487,4 +488,14 @@ static inline struct mlx4_qp *__mlx4_qp_lookup(struct mlx4_dev *dev, u32 qpn) void mlx4_qp_remove(struct mlx4_dev *dev, struct mlx4_qp *qp); +static inline u16 folded_qp(u32 q) +{ + u16 res; + + res = ((q & 0xff) ^ ((q & 0xff0000) >> 16)) | (q & 0xff00); + return res; +} + +u16 mlx4_qp_roce_entropy(struct mlx4_dev *dev, u32 qpn); + #endif /* MLX4_QP_H */ |