From 276e60421668d019dc655973b1832ea354c0f36c Mon Sep 17 00:00:00 2001 From: Guangbin Huang Date: Wed, 29 Sep 2021 17:35:54 +0800 Subject: [PATCH] net: hns3: PF enable promisc for VF when mac table is overflow If unicast mac address table is full, and user add a new mac address, the unicast promisc needs to be enabled for the new unicast mac address can be used. So does the multicast promisc. Now this feature has been implemented for PF, and VF should be implemented too. When the mac table of VF is overflow, PF will enable promisc for this VF. Fixes: 1e6e76101fd9 ("net: hns3: configure promisc mode for VF asynchronously") Signed-off-by: Guangbin Huang Signed-off-by: David S. Miller --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 3391244d9d3d..f5b8d1fee0f1 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -12796,8 +12796,12 @@ static void hclge_sync_promisc_mode(struct hclge_dev *hdev) continue; if (vport->vf_info.trusted) { - uc_en = vport->vf_info.request_uc_en > 0; - mc_en = vport->vf_info.request_mc_en > 0; + uc_en = vport->vf_info.request_uc_en > 0 || + vport->overflow_promisc_flags & + HNAE3_OVERFLOW_UPE; + mc_en = vport->vf_info.request_mc_en > 0 || + vport->overflow_promisc_flags & + HNAE3_OVERFLOW_MPE; } bc_en = vport->vf_info.request_bc_en > 0; -- 2.34.1