[dpdk-dev] [PATCH v3] net/i40e: fix link status update

Thomas Monjalon thomas at monjalon.net
Wed May 30 12:25:27 CEST 2018


> > This patch fixes link status update problem in interrupt mode.
> > Previously, directly reading link status register instead of accessing via admin
> > queue command may cause the link status change interrupt callback inactive.
> > This patch fixes the problem by making the driver only read the register in "no
> > wait" and polling mode.
> > 
> > Bugzilla ID: 54
> > Fixes: eef2daf2e199 ("net/i40e: fix link update no wait")
> > Cc: stable at dpdk.org
> > 
> > Signed-off-by: Fan Zhang <roy.fan.zhang at intel.com>
> 
> Tested-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>

Applied, thanks





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