From: Radoslaw Tyl Date: Mon, 22 Oct 2018 06:44:31 +0000 (+0200) Subject: ixgbe: fix MAC anti-spoofing filter after VFLR X-Git-Tag: rel_imx_4.19.35_1.1.0~8452 X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=23ce028f4564d1ce2df1fc6f99d9fcad5beaa51b;p=linux.git ixgbe: fix MAC anti-spoofing filter after VFLR [ Upstream commit 6702185c1ffec3421181b5e24491e3fac920cb61 ] This change resolves a driver bug where the driver is logging a message that says "Spoofed packets detected". This can occur on the PF (host) when a VF has VLAN+MACVLAN enabled and is re-started with a different MAC address. MAC and VLAN anti-spoofing filters are to be enabled together. Signed-off-by: Radoslaw Tyl Tested-by: Andrew Bowers Acked-by: Piotr Skajewski Signed-off-by: Jeff Kirsher Signed-off-by: Sasha Levin --- diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c index 3c6f01c41b78..eea63a99f29c 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c @@ -721,8 +721,10 @@ static inline void ixgbe_vf_reset_event(struct ixgbe_adapter *adapter, u32 vf) ixgbe_set_vmvir(adapter, vfinfo->pf_vlan, adapter->default_up, vf); - if (vfinfo->spoofchk_enabled) + if (vfinfo->spoofchk_enabled) { hw->mac.ops.set_vlan_anti_spoofing(hw, true, vf); + hw->mac.ops.set_mac_anti_spoofing(hw, true, vf); + } } /* reset multicast table array for vf */