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[SPARC64]: Refine Sabre wsync logic.
authorDavid S. Miller <davem@sunset.davemloft.net>
Thu, 13 Jul 2006 04:16:07 +0000 (21:16 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Thu, 13 Jul 2006 08:50:13 +0000 (01:50 -0700)
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>

No differences found
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