ixgbe: Fix for RAR0 not being set to default MAC addr

Orabug: 23177316

commit c9f53e63c208 ("ixgbe: Refactor MAC address configuration code")
introduced code that doesn't set HW register RAR0 to default mac address
but FF:FF:FF:FF:FF:FF. Due to this, ixgbe HW discards all incoming packets
that doesn't have destination mac address equals to FF:FF:FF:FF:FF:FF.

This commit sets RAR0 correctly to default HW mac address.

Signed-off-by: Tushar Dave <tushar.n.dave@oracle.com>
Tested-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
(cherry picked from commit 56768045186c183f1d6e5cd916dd07751a777a8d)
Signed-off-by: Brian Maly <brian.maly@oracle.com>

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index ceacad7e08ebce10127910ce7433041be22f05bf..2dae3e21f56b94247bf6d8f47120ac4719d8a1b0 100644 (file)
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -9103,6 +9103,8 @@ skip_sriov:
                goto err_sw_init;
        }
 
+       /* Set hw->mac.addr to permanent MAC address */
+       ether_addr_copy(hw->mac.addr, hw->mac.perm_addr);
        ixgbe_mac_set_default_filter(adapter);
 
        setup_timer(&adapter->service_timer, &ixgbe_service_timer,