Commit 6702185c authored Oct 22, 2018 by Radoslaw Tyl Committed by Jeff Kirsher Oct 31, 2018

ixgbe: fix MAC anti-spoofing filter after VFLR



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 <radoslawx.tyl@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Acked-by: Piotr Skajewski <piotrx.skajewski@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

parent bb58fd7e

drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -722,8 +722,10 @@ 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 */

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