* Bjorn Helgaas <bhelg...@google.com> wrote:
> On Sat, Apr 26, 2014 at 12:01 AM, Ingo Molnar <mi...@kernel.org> wrote:
> >
> > * Bjorn Helgaas <bhelg...@google.com> wrote:
> >
> >> Print the AGP bridge info the same way as the rest of the kernel, e.g.,
> >> "0000:00:04.0" instead of "00:04:00".
> >>
> >> Also print the AGP aperture address range the same way we print resources,
> >> and label it explicitly as a bus address range.
> >>
> >> No functional change.
> >>
> >> Signed-off-by: Bjorn Helgaas <bhelg...@google.com>
> >> ---
> >> arch/x86/kernel/aperture_64.c | 20 ++++++++++++--------
> >> 1 file changed, 12 insertions(+), 8 deletions(-)
> >>
> >> diff --git a/arch/x86/kernel/aperture_64.c b/arch/x86/kernel/aperture_64.c
> >> index 9fa8aa051f54..4dd76d3df056 100644
> >> --- a/arch/x86/kernel/aperture_64.c
> >> +++ b/arch/x86/kernel/aperture_64.c
> >> @@ -126,10 +126,12 @@ static u32 __init read_agp(int bus, int slot, int
> >> func, int cap, u32 *order)
> >> u64 aper;
> >> u32 old_order;
> >>
> >> - printk(KERN_INFO "AGP bridge at %02x:%02x:%02x\n", bus, slot, func);
> >> + printk(KERN_INFO "pci 0000:%02x:%02x.%d: AGP bridge\n", bus, slot,
> >> + func);
> >
> > Please leave it on a single line - checkpatch warning nonwithstanding.
> > pr_info() is also useful.
> > ...
>
> > Also, you could add:
> >
> > #define PREFIX "PCI/gart: "
> >
> > or something like that, to define a standard prefix for these
> > messages.
>
> I converted to pr_info(), etc. and added pr_fmt for an "AGP: " prefix.
>
> > Btw., this file could be moved to arch/x86/pci/?
>
> Yes, I'd be glad to do this. It looks like all the following files
> might be candidates:
>
> amd_gart_64.c (CONFIG_GART_IOMMU)
> aperture_64.c (CONFIG_GART_IOMMU)
> pci-calgary_64.c (CONFIG_CALGARY_IOMMU)
> tce_64.c (CONFIG_CALGARY_IOMMU)
> mmconf-fam10h_64.c (CONFIG_PCI_MMCONFIG)
>
> What do you think? Move all, move none, move only aperture_64.c?
>
> Thanks for your comments!
Please move all of them, they are really 95% PCI bits:
Acked-by: Ingo Molnar <mi...@kernel.org>
Thanks,
Ingo
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