int wdprobe(int ioaddr, struct device *dev)
{
int *port, ports[] = {0x300, 0x280, 0x380, 0x240, 0};
if (ioaddr > 0x100)
return wdprobe1(ioaddr, dev);
for (port = &ports[0]; *port; port++)
if (inb(*port + 8) != 0xff && wdprobe1(*port, dev))
return *port;
return 0;
}
int wd_probe(struct device *dev)
{
int *port, ports[] = {0x300, 0x280, 0x380, 0x240, 0};
short ioaddr = dev->base_addr;
if (ioaddr < 0)
return ENXIO; /* Don't probe at all. */
if (ioaddr > 0x100)
return ! wdprobe1(ioaddr, dev);
for (port = &ports[0]; *port; port++) {
if (check_region(*port, 32))
continue;
if (inb(*port + 8) != 0xff
&& inb(*port + 9) != 0xff /* Extra check to avoid soundcard. */
&& wdprobe1(*port, dev))
return 0;
}
dev->base_addr = ioaddr;
return ENODEV;
}
