#define mdelay(n) udelay((n)*1000)
-static void smx911x_handle_mac_address(struct eth_device *dev)
+static void smc911x_handle_mac_address(struct eth_device *dev)
{
unsigned long addrh, addrl;
uchar *m = dev->enetaddr;
static int smc911x_init(struct eth_device *dev, bd_t * bd)
{
- printf(DRIVERNAME ": initializing\n");
+ struct chip_id *id = dev->priv;
- if (smc911x_detect_chip(dev))
- goto err_out;
+ printf(DRIVERNAME ": detected %s controller\n", id->name);
smc911x_reset(dev);
/* Configure the PHY, initialize the link state */
smc911x_phy_configure(dev);
- smx911x_handle_mac_address(dev);
+ smc911x_handle_mac_address(dev);
/* Turn on Tx + Rx */
smc911x_enable(dev);
return 0;
-
-err_out:
- return -1;
}
static int smc911x_send(struct eth_device *dev,
dev = malloc(sizeof(*dev));
if (!dev) {
free(dev);
- return 0;
+ return -1;
}
memset(dev, 0, sizeof(*dev));
dev->iobase = base_addr;
+ /* Try to detect chip. Will fail if not present. */
+ if (smc911x_detect_chip(dev)) {
+ free(dev);
+ return 0;
+ }
+
addrh = smc911x_get_mac_csr(dev, ADDRH);
addrl = smc911x_get_mac_csr(dev, ADDRL);
dev->enetaddr[0] = addrl;
sprintf(dev->name, "%s-%hu", DRIVERNAME, dev_num);
eth_register(dev);
- return 0;
+ return 1;
}