[PATCH 2/8] Add uli1575 pci-bridge sector to MPC8641HPCN dts file.
Benjamin Herrenschmidt
benh at kernel.crashing.org
Fri Jun 8 08:12:10 EST 2007
On Thu, 2007-06-07 at 11:21 -0500, Andy Fleming wrote:
> > The bus number shouldn't matter as long as low IO cycles are
> properly
> > forwarded to it.
>
> Right. Unless there's an interrupt mapping, which has to include
> the
> bus number in the filter. When that happens, parsing the interrupt
> map for the i8259's mapping fails because its address doesn't match.
Hrm... does the interrupt-map include the bus number for you ? They
generally don't ...
Ben.
More information about the Linuxppc-dev
mailing list