James Bottomley wrote:
>> This patch adds a new file, arch/i386/kernel/summit.c, for 
>> summit-specific code.  Adds some structures to mach_mpparse.h.  Also 
>> adds a hook in setup_arch() to dig out the PCI info, and stores it in 
>> the mp_bus_id_to_node[] array, where it can be read by the topology 
>> functions.
>
>
> Wouldn't this file be better in arch/i386/mach-summit in keeping with
> all the other subarch stuff?
>
> While you're creating a separate file for summit, could you move the
> summit specific variables (mpparse.c:x86_summit is the only one, I
> think) into it so we can clean all the summit references out of the main
> line?
>
> Thanks,
>
> James

Ok...  Split into two patches now.  Patch 1 moves summit stuff into
subarch.  Just creates the directory and populates it with setup.c,
topology.c, and the Makefile from mach-default.  Also creates a summit.c
which only has the x86_summit variable you referred to.

Patch 2 adds all pcimapping code, but adds it in the subarch dir, not
i386/kernel/.

Cheers!

-Matt