Shirley Ma wrote:
Hello Barry

On Fri, 2009-09-11 at 08:37 +0530, Barry Mavin wrote:
Is LRO on by default? If not how can we enable it?


It is a mlx4_en module parameter, by default it is set to
MLX4_EN_MAX_LRO_DESCRIPTORS which is 32, reloading the module with
num_lro=0 will disable it. It will impact performance when disabling it.

Any possible reason for port1 works but not port2?

Shirley


Yevgeny - our maintainer of mlx4_en driver is on vacation
He will look into it when he is back

Tziporet

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