David S. Miller 9bbd952e7f [SPARC64]: Refine Sabre wsync logic.
It is only needed when there is a PCI-PCI bridge sitting
between the device and the PCI host controller which is
not a Simba APB bridge.

Add logic to handle two special cases:

1) device behind EBUS, which sits on PCI
2) PCI controller interrupts

Signed-off-by: David S. Miller <davem@davemloft.net>
2006-07-13 01:50:13 -07:00
..
2006-07-12 16:41:55 +02:00