Install the built-in macsonic interrupt handler on both IRQs when using
via_alt_mapping. Otherwise the rare interrupt that still comes from the
nubus slot will wedge the nubus.
$ cat /proc/interrupts
auto 2: 89176 via2
auto 3: 744367 sonic
auto 4: 0 scc
auto
On Tue, May 01, 2007 at 10:33:03PM +0200, Geert Uytterhoeven wrote:
> +static int jazzsonic_open(struct net_device* dev) {
> + if (request_irq(dev->irq, &sonic_interrupt, IRQF_DISABLED, "sonic",
> dev)) {
> + printk(KERN_ERR "\n%s: unable to get IRQ %d.\n", dev->name,
> dev->irq);
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