From: Beilei Xing Date: Wed, 22 Apr 2020 12:22:44 +0000 (+0800) Subject: net/ice: fix flow redirector X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=b09d34ac8584;p=dpdk.git net/ice: fix flow redirector If there's VF reset, the kernel PF will remove rules associated with the reset VF no matter the HW VSI ID is changed or not. So DCF should redirector all rules associated with the reset VF no matter the HW VSI ID is changed or not. Fixes: 3b3757bda3c3 ("net/ice: get VF hardware index in DCF") Fixes: c8183dd8e059 ("net/ice: redirect switch rule to new VSI") Signed-off-by: Beilei Xing Acked-by: Haiyue Wang --- diff --git a/drivers/net/ice/ice_dcf.c b/drivers/net/ice/ice_dcf.c index 4c30f0e60e..0cd5d1bf6b 100644 --- a/drivers/net/ice/ice_dcf.c +++ b/drivers/net/ice/ice_dcf.c @@ -536,7 +536,7 @@ ice_dcf_handle_vsi_update_event(struct ice_dcf_hw *hw) rte_intr_disable(&pci_dev->intr_handle); ice_dcf_disable_irq0(hw); - if (ice_dcf_get_vf_resource(hw) || ice_dcf_get_vf_vsi_map(hw)) + if (ice_dcf_get_vf_resource(hw) || ice_dcf_get_vf_vsi_map(hw) < 0) err = -1; rte_intr_enable(&pci_dev->intr_handle); diff --git a/drivers/net/ice/ice_dcf_parent.c b/drivers/net/ice/ice_dcf_parent.c index d4b4ededb9..bdfc7d4306 100644 --- a/drivers/net/ice/ice_dcf_parent.c +++ b/drivers/net/ice/ice_dcf_parent.c @@ -45,7 +45,7 @@ ice_dcf_update_vsi_ctx(struct ice_hw *hw, uint16_t vsi_handle, VIRTCHNL_DCF_VF_VSI_ID_S; /* Redirect rules if vsi mapping table changes. */ - if (!first_update && vsi_ctx->vsi_num != new_vsi_num) { + if (!first_update) { struct ice_flow_redirect rd; memset(&rd, 0, sizeof(struct ice_flow_redirect));