bb6722fb5c
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 why bond device cannot bring up. This patch removes I40E_VIRTCHNL_OP_GET_LINK_STAT message. Link status in VF driver will be updated when PF driver notify it, and VF stores this link status locally. VF driver just returns the local status when being required. Fixes: 4861cde46116 ("i40e: new poll mode driver") Signed-off-by: Qiming Yang <qiming.yang@intel.com> Acked-by: Jingjing Wu <jingjing.wu@intel.com>