AX88180: switch to common mii.h header

[oweals/u-boot.git] / drivers / net / smc911x.c

diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 5d51406f6fab04a150b648dde3ec7a2e0d6bf526..3da4c35fc29270ba6e784eb8404f47b736108b58 100644 (file)
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -220,7 +220,7 @@ static int smc911x_rx(struct eth_device *dev)
 
                smc911x_reg_write(dev, RX_CFG, 0);
 
-               tmplen = (pktlen + 2+ 3) / 4;
+               tmplen = (pktlen + 3) / 4;
                while (tmplen--)
                        *data++ = pkt_data_pull(dev, RX_DATA_FIFO);
 
@@ -242,7 +242,6 @@ int smc911x_initialize(u8 dev_num, int base_addr)
 
        dev = malloc(sizeof(*dev));
        if (!dev) {
-               free(dev);
                return -1;
        }
        memset(dev, 0, sizeof(*dev));
@@ -257,12 +256,15 @@ 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;