[Intel-wired-lan] [PATCH net-next v3 5/8] igc: Avoid TX Hangs because long cycles

Vladimir Oltean vladimir.oltean at nxp.com
Tue Jan 26 00:02:29 UTC 2021


On Fri, Jan 22, 2021 at 02:44:50PM -0800, Vinicius Costa Gomes wrote:
> Avoid possible TX Hangs caused by using long Qbv cycles. In some
> cases, using long cycles (more than 1 second) can cause transmissions
> to be blocked for that time. As the TX Hang timeout is close to 1
> second, we may need to reduce the cycle time to something more
> reasonable: the value chosen is 1ms.
> 
> Signed-off-by: Vinicius Costa Gomes <vinicius.gomes at intel.com>
> ---

Don't you want this patch to go to 'net' and be backported?


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