diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/tg3.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/tg3.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index 2328fce33644..21a5dd342724 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -17029,6 +17029,13 @@ static int tg3_get_invariants(struct tg3 *tp, const struct pci_device_id *ent) return err; } +static int tg3_is_default_mac_address(u8 *addr) +{ + static const u8 default_mac_address[ETH_ALEN] = { 0x00, 0x10, 0x18, 0x00, 0x00, 0x00 }; + + return ether_addr_equal(default_mac_address, addr); +} + static int tg3_get_device_address(struct tg3 *tp, u8 *addr) { u32 hi, lo, mac_offset; @@ -17102,6 +17109,10 @@ static int tg3_get_device_address(struct tg3 *tp, u8 *addr) if (!is_valid_ether_addr(addr)) return -EINVAL; + + if (tg3_is_default_mac_address(addr)) + return device_get_mac_address(&tp->pdev->dev, addr); + return 0; } |