diff options
Diffstat (limited to 'drivers/net/smc911x.c')
| -rw-r--r-- | drivers/net/smc911x.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index 5d51406..cac08d0 100644 --- a/drivers/net/smc911x.c +++ b/drivers/net/smc911x.c @@ -257,12 +257,15 @@ int smc911x_initialize(u8 dev_num, int base_addr) addrh = smc911x_get_mac_csr(dev, ADDRH); addrl = smc911x_get_mac_csr(dev, ADDRL); - dev->enetaddr[0] = addrl; - dev->enetaddr[1] = addrl >> 8; - dev->enetaddr[2] = addrl >> 16; - dev->enetaddr[3] = addrl >> 24; - dev->enetaddr[4] = addrh; - dev->enetaddr[5] = addrh >> 8; + if (!(addrl == 0xffffffff && addrh == 0x0000ffff)) { + /* address is obtained from optional eeprom */ + dev->enetaddr[0] = addrl; + dev->enetaddr[1] = addrl >> 8; + dev->enetaddr[2] = addrl >> 16; + dev->enetaddr[3] = addrl >> 24; + dev->enetaddr[4] = addrh; + dev->enetaddr[5] = addrh >> 8; + } dev->init = smc911x_init; dev->halt = smc911x_halt; |