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author | Mark Zhang <markz@mellanox.com> | 2019-07-02 13:02:36 +0300 |
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committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-07-05 10:22:55 -0300 |
commit | d14133dd41614aaaac1fa0505c7dab01f4211d2c (patch) | |
tree | 5590a7515cc8af18bc0e0ddfa535222f99d219e5 /drivers/dma | |
parent | RDMA/counter: Add "auto" configuration mode support (diff) | |
download | linux-dev-d14133dd41614aaaac1fa0505c7dab01f4211d2c.tar.xz linux-dev-d14133dd41614aaaac1fa0505c7dab01f4211d2c.zip |
IB/mlx5: Support set qp counter
Support bind a qp with counter. If counter is null then bind the qp to the
default counter. Different QP state has different operation:
- RESET: Set the counter field so that it will take effective during
RST2INIT change;
- RTS: Issue an RTS2RTS change to update the QP counter;
- Other: Set the counter field and mark the counter_pending flag, when QP
is moved to RTS state and this flag is set, then issue an RTS2RTS
modification to update the counter.
Signed-off-by: Mark Zhang <markz@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Acked-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/dma')
0 files changed, 0 insertions, 0 deletions