If VF device is used as slave of a bond device, it will be polled
periodically through alarm. Interrupt is involved here. And then
VF will send I40E_VIRTCHNL_OP_GET_LINK_STAT message to
PF to query the status. The response is handled by interrupt
callback. Interrupt is involved here again. That's w
> -Original Message-
> From: Yang, Qiming
> Sent: Tuesday, October 25, 2016 12:19 PM
> To: dev at dpdk.org
> Cc: Wu, Jingjing ; Zhang, Helin intel.com>; Richardson,
> Bruce ; Yang, Qiming
> Subject: [PATCH v2 2/2] net/i40e: fix VF bonded device link down
>
> If VF device is used as sla
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