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| author | Yongseok Koh <yskoh@mellanox.com> | 2018-05-08 11:48:19 -0700 |
|---|---|---|
| committer | Ferruh Yigit <ferruh.yigit@intel.com> | 2018-05-14 22:31:50 +0100 |
| commit | 95d7e115be89f071d672d9cfd5c0eb1b23fce5fc (patch) | |
| tree | 0d7f05e0f5f105d9524490c41f90f83442f009c4 /drivers/net/mlx5/mlx5_txq.c | |
| parent | 690de2850b26466ad5325fde3e1aff040e3868f8 (diff) | |
| download | dpdk-next-eventdev-95d7e115be89f071d672d9cfd5c0eb1b23fce5fc.zip dpdk-next-eventdev-95d7e115be89f071d672d9cfd5c0eb1b23fce5fc.tar.gz dpdk-next-eventdev-95d7e115be89f071d672d9cfd5c0eb1b23fce5fc.tar.xz | |
net/mlx5: fix calculation of Tx TSO inline room size
rdma-core doesn't add up max_tso_header size to max_inline_data size. The
library takes bigger value between the two.
Fixes: 43e9d9794cde ("net/mlx5: support upstream rdma-core")
Cc: stable@dpdk.org
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Diffstat (limited to 'drivers/net/mlx5/mlx5_txq.c')
| -rw-r--r-- | drivers/net/mlx5/mlx5_txq.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/net/mlx5/mlx5_txq.c b/drivers/net/mlx5/mlx5_txq.c index 19c883d..e05d1a0 100644 --- a/drivers/net/mlx5/mlx5_txq.c +++ b/drivers/net/mlx5/mlx5_txq.c @@ -725,18 +725,6 @@ txq_set_params(struct mlx5_txq_ctrl *txq_ctrl) inline_max_packet_sz) + (RTE_CACHE_LINE_SIZE - 1)) / RTE_CACHE_LINE_SIZE) * RTE_CACHE_LINE_SIZE; - } else if (tso) { - int inline_diff = txq_ctrl->txq.max_inline - - max_tso_inline; - - /* - * Adjust inline value as Verbs aggregates - * tso_inline and txq_inline fields. - */ - txq_ctrl->max_inline_data = inline_diff > 0 ? - inline_diff * - RTE_CACHE_LINE_SIZE : - 0; } else { txq_ctrl->max_inline_data = txq_ctrl->txq.max_inline * RTE_CACHE_LINE_SIZE; |