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(parent: 1ab6dc3) | patch
net/mlx5: Increase hairpin buffer size
authorAriel Levkovich <lariel@nvidia.com>
Wed, 2 Dec 2020 19:46:04 +0000 (21:46 +0200)
committerSaeed Mahameed <saeedm@nvidia.com>
Sat, 26 Jun 2021 07:31:18 +0000 (00:31 -0700)
commit6cdc686aa3163192ebce8ea72efee806729172c2
treeaf9d4e6eaa353d78efc136b11c5a617b759e3356tree | snapshot
parent1ab6dc35e9148e3cb4a837fdd08f1ca56b55eda0commit | diff
net/mlx5: Increase hairpin buffer size

The max packet size a hairpin queue is able to handle
is determined by the total hairpin buffer size divided
by 4.

Currently the buffer size is set to 32KB which makes
the max packet size to be 8KB and doesn't support
jumbo frames of size 9KB.

This change increases the buffer size to 64KB to increase
the max frame size and support 9KB frames.

Signed-off-by: Ariel Levkovich <lariel@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git