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| author | Yevgeny Kliteynik <kliteyn@nvidia.com> | 2021-03-09 03:30:44 +0200 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2021-06-09 18:36:07 -0700 |
| commit | 3f3f05ab88722224fef5b0b78a0969f6b54f2cba (patch) | |
| tree | e97f94cbdb4ec9201c9dcb0615e6a6862d6e2517 /drivers/infiniband/hw/mlx5/fs.c | |
| parent | d7418b4efa3bb1aff70d20f02455685c832c8ccb (diff) | |
| download | linux-3f3f05ab88722224fef5b0b78a0969f6b54f2cba.tar.gz linux-3f3f05ab88722224fef5b0b78a0969f6b54f2cba.tar.bz2 linux-3f3f05ab88722224fef5b0b78a0969f6b54f2cba.zip | |
net/mlx5: Added new parameters to reformat context
Adding new reformat context type (INSERT_HEADER) requires adding two new
parameters to reformat context - reformat_param_0 and reformat_param_1.
As defined by HW spec, these parameters have different meaning for
different reformat context type.
The first parameter (reformat_param_0) is not new to HW spec, but it
wasn't used by any of the supported reformats. The second parameter
(reformat_param_1) is new to the HW spec - it was added to allow
supporting INSERT_HEADER.
For NSERT_HEADER, reformat_param_0 indicates the header used to
reference the location of the inserted header, and reformat_param_1
indicates the offset of the inserted header from the reference point
defined by reformat_param_0.
Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/fs.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/fs.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/fs.c b/drivers/infiniband/hw/mlx5/fs.c index 2fc6a60c4e77..941adf5cf3d0 100644 --- a/drivers/infiniband/hw/mlx5/fs.c +++ b/drivers/infiniband/hw/mlx5/fs.c @@ -2280,6 +2280,7 @@ static int mlx5_ib_flow_action_create_packet_reformat_ctx( u8 ft_type, u8 dv_prt, void *in, size_t len) { + struct mlx5_pkt_reformat_params reformat_params; enum mlx5_flow_namespace_type namespace; u8 prm_prt; int ret; @@ -2292,9 +2293,13 @@ static int mlx5_ib_flow_action_create_packet_reformat_ctx( if (ret) return ret; + memset(&reformat_params, 0, sizeof(reformat_params)); + reformat_params.type = prm_prt; + reformat_params.size = len; + reformat_params.data = in; maction->flow_action_raw.pkt_reformat = - mlx5_packet_reformat_alloc(dev->mdev, prm_prt, len, - in, namespace); + mlx5_packet_reformat_alloc(dev->mdev, &reformat_params, + namespace); if (IS_ERR(maction->flow_action_raw.pkt_reformat)) { ret = PTR_ERR(maction->flow_action_raw.pkt_reformat); return ret; |