Message ID | 1540190671-43799-1-git-send-email-radoslawx.tyl@intel.com |
---|---|
State | Accepted |
Delegated to: | Jeff Kirsher |
Headers | show |
Series | ixgbe: fix MAC anti-spoofing filter after VFLR | expand |
> -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On > Behalf Of Radoslaw Tyl > Sent: Sunday, October 21, 2018 11:45 PM > To: intel-wired-lan@lists.osuosl.org > Cc: Tyl, RadoslawX <radoslawx.tyl@intel.com> > Subject: [Intel-wired-lan] [PATCH] 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> > --- > drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
>> -----Original Message----- >> From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On >> Behalf Of Radoslaw Tyl >> Sent: Sunday, October 21, 2018 11:45 PM >> To: intel-wired-lan@lists.osuosl.org >> Cc: Tyl, RadoslawX <radoslawx.tyl@intel.com> >> Subject: [Intel-wired-lan] [PATCH] 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> >> --- >> drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 4 +++- >> 1 file changed, 3 insertions(+), 1 deletion(-) > > Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Acked-by: Piotr Skajewski <piotrx.skajewski@intel.com>
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c index af25a8f..5dacfc8 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c @@ -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 */
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> --- drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)