ixgbe: limit VF access to network traffic

This change fixes VM pool allocation issues based on MAC address filtering,
as well as limits the scope of VF access to promiscuous mode.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Acked-by: Greg Rose <gregory.v.rose@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index d5ede2df3e425955f75d48f9e652eac0a03f1a22..ebbda7d152549323edf0c965abda6a2d686d3e28 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -1370,6 +1370,9 @@ s32 ixgbe_init_rx_addrs_generic(struct ixgbe_hw *hw)
                hw_dbg(hw, " New MAC Addr =%pM\n", hw->mac.addr);
 
                hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0, IXGBE_RAH_AV);
+
+               /*  clear VMDq pool/queue selection for RAR 0 */
+               hw->mac.ops.clear_vmdq(hw, 0, IXGBE_CLEAR_VMDQ_ALL);
        }
        hw->addr_ctrl.overflow_promisc = 0;
 

diff --git a/drivers/net/ixgbe/ixgbe_sriov.c b/drivers/net/ixgbe/ixgbe_sriov.c
index 47b15738b0096ddf86cd3d5a6e9c0ae29c152610..187b3a16ec1ff6327689d1ca93e15b814336ac6a 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ixgbe/ixgbe_sriov.c
@@ -110,12 +110,10 @@ static int ixgbe_set_vf_vlan(struct ixgbe_adapter *adapter, int add, int vid,
        return adapter->hw.mac.ops.set_vfta(&adapter->hw, vid, vf, (bool)add);
 }
 
-
 static void ixgbe_set_vmolr(struct ixgbe_hw *hw, u32 vf, bool aupe)
 {
        u32 vmolr = IXGBE_READ_REG(hw, IXGBE_VMOLR(vf));
        vmolr |= (IXGBE_VMOLR_ROMPE |
-                 IXGBE_VMOLR_ROPE |
                  IXGBE_VMOLR_BAM);
        if (aupe)
                vmolr |= IXGBE_VMOLR_AUPE;