[coreboot] Bridge Mem Window/Prefetch Window
mylesgw at gmail.com
Tue Jan 27 22:39:04 CET 2009
On Tue, Jan 27, 2009 at 1:43 PM, Dan Lykowski <engineerguy3737 at yahoo.com> wrote:
> Can anyone point me in the right direction as to where the Bridge Mem
> Window/Prefetch Window PCI configurations are defined/setup/used/etc.
> Coreboot does not set these correctly in my case. ( As compared to the
> standard BIOS )
Resource allocation happens in compute_allocate_resource in src/devices/device.c
That function gets passed a type and a type mask. Depending on what
type the children's resources are they get added to the Mem/Prefetch
allocation. In the log you should be able to see calls to
compute_allocate_resource and follow it through.
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