[dpdk-dev] [PATCH v2] ixgbe: fix link down issue on x550em_x

[He, Shaopeng]

> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Wenzhuo Lu
> Sent: Monday, February 01, 2016 4:43 PM
> To: dev at dpdk.org
> Subject: [dpdk-dev] [PATCH v2] ixgbe: fix link down issue on x550em_x
> 
> Normally the auto-negotiation is supported by FW. But on
> X550EM_X_10G_T it's not supported by FW. As the port of
> X550EM_X_10G_T is 10G. If we connect the port with a peer
> which is 1G. The link is always down.
> We have to supprted auto-neg by SW to avoid such link down
> issue.
> 
> Signed-off-by: Wenzhuo Lu <wenzhuo.lu at intel.com>
Acked-by: Shaopeng He <shaopeng.he at intel.com>