diff options
Diffstat (limited to 'drivers/net/smc911x.c')
| -rw-r--r-- | drivers/net/smc911x.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index d674ce2297b..cac08d0a7cc 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; @@ -270,12 +273,6 @@ int smc911x_initialize(u8 dev_num, int base_addr) dev->recv = smc911x_rx; sprintf(dev->name, "%s-%hu", DRIVERNAME, dev_num); - /* Try to detect chip. Will fail if not present. */ - if (smc911x_detect_chip(dev)) { - free(dev); - return 0; - } - eth_register(dev); return 1; } |