| commit | 9bbd952e7f965757b5c913b6f98ad37a191137bd | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@sunset.davemloft.net> | Wed Jul 12 21:16:07 2006 -0700 |
| committer | David S. Miller <davem@sunset.davemloft.net> | Thu Jul 13 01:50:13 2006 -0700 |
| tree | 134f38166dd1829c14739fcecd453f0bf2c1136d | |
| parent | 91d1ed1a6d225e3cf4bd8ede6235b1be65f7651a [diff] |
[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>