net/mlx4_en: Fix selftest for small MTUs

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Set the minimal MTU threshold for running loopback selftest.
MTU should be big enough to include packet payload, NET_IP_ALIGN,
Ethernet headers and preamble length.

Fixes: e7c1c2c462 ("mlx4_en: Added self diagnostics test implementation")
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eugenia Emantayev 2017-12-13 18:12:09 +02:00 • committed by David S. Miller

parent de9c4e06bb

commit 78034f5fdd

2 changed files with 4 additions and 1 deletions

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2

drivers/net/ethernet/mellanox/mlx4/en_selftest.c

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3

drivers/net/ethernet/mellanox/mlx4/mlx4_en.h

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