ixgbe: limit VF access to network traffic

commit 96cc637235892a102fb829218adac048bd730ab7 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/net/ixgbe/ixgbe_common.c b/drivers/net/ixgbe/ixgbe_common.c
index e3eca13163891c7ba339b71c1b95768247c4542e..c7fee09173e4ccf3fdb4bc7111ae0f95721ae9b2 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_common.c
+++ b/drivers/net/ixgbe/ixgbe_common.c
@@ -1292,6 +1292,9 @@ 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 5428153af8f31a83ca56d2beb8dea42b121d6462..960a2d6b99cfce71745fe9241f3dc8c4caa7970d 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;