tree c9885bd47237c6e09b42a3c42496b5865c0caa02
parent b9baa20b0a50947f2e86d7775c9dba87c0d946ef
author Benjamin Herrenschmidt <benh@kernel.crashing.org> 1198122886 +1100
committer Paul Mackerras <paulus@samba.org> 1198127887 +1100

[POWERPC] pci32: Add flags modifying the PCI code behaviour

This adds to the 32 bits PCI code some flags, replacing the old
pci_assign_all_busses global, that allow us to control various
aspects of the PCI probing, such as whether to re-assign all
resources or not, or to not try to assign anything at all.

This also adds the flag x86 already has to avoid ISA alignment
on bridges that don't have ISA forwarding enabled (no legacy
devices on the top level bus) and sets it for PowerMacs.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>