*** Intel iavf: Return in the case of ADD/DEL ETH address In case of i40vf, VIRTCHNL_OP_DEL_ETH_ADDR and VIRTCHNL_OP_ADD_ETH_ADDR are unsupported. i40evf_execute_vf_cmd is invoked with these operations as part of i40evf_set_mc_addr_list()
The cases are not handled in i40evf_execute_vf_cmd() thus hitting the default case. There is a retry logic of upto 200 times (2000 in iavf) with a delay of 10ms (1ms in iavf). This results in a needless delay of 2s in the init phase for each VNIC. The patch aims to rectify that delay. In fe2a571c70cc397f2ad4e280f8d084148fea5d62, i40e_ethdev_vf.c was deleted. Hence adding this in iavf_vchnl.c. *** Vipin P R (1): Intel iavf: Return in the case of ADD/DEL ETH address drivers/net/iavf/iavf_vchnl.c | 8 ++++++++ 1 file changed, 8 insertions(+) -- 2.7.4