Re: [PATCH] PCI: of: Restore alignment/indentation in host bridge window table

[Rob Herring]

On Wed, Nov 20, 2019 at 10:27 AM Lorenzo Pieralisi
<lorenzo.pieralisi@xxxxxxx> wrote:
>
> On Tue, Nov 19, 2019 at 08:15:05PM +0100, Geert Uytterhoeven wrote:
> > Since the printing of the inbound resources was added, alignment and
> > indentation of the host bridge window table is broken because of two
> > reasons:
> >   1. The "IB MEM" row header is longer than the other headers,
> >   2. Inbound ranges typically extend beyond 32-bit address space, and thus
> >      don't fit in "#010llx".
> >
> > Fix this by extending the row header field to 6 characters, and the
> > format string to 40-bit addresses.
> >
> > Use "%6s" to handle field size and right-alignment, instead of manual
> > preparation using error-prone snprintf() calls.  Use the exact same
> > format string for both cases, to allow sharing.
> >
> > Impact on kernel boot log on r8a7791/koelsch:
> >
> >      rcar-pcie fe000000.pcie: host bridge /soc/pcie@fe000000 ranges:
> >     -rcar-pcie fe000000.pcie:    IO 0xfe100000..0xfe1fffff -> 0x00000000
> >     -rcar-pcie fe000000.pcie:   MEM 0xfe200000..0xfe3fffff -> 0xfe200000
> >     -rcar-pcie fe000000.pcie:   MEM 0x30000000..0x37ffffff -> 0x30000000
> >     -rcar-pcie fe000000.pcie:   MEM 0x38000000..0x3fffffff -> 0x38000000
> >     -rcar-pcie fe000000.pcie: IB MEM 0x40000000..0xbfffffff -> 0x40000000
> >     -rcar-pcie fe000000.pcie: IB MEM 0x200000000..0x2ffffffff -> 0x200000000
> >     +rcar-pcie fe000000.pcie:       IO 0x00fe100000..0x00fe1fffff -> 0x0000000000
> >     +rcar-pcie fe000000.pcie:      MEM 0x00fe200000..0x00fe3fffff -> 0x00fe200000
> >     +rcar-pcie fe000000.pcie:      MEM 0x0030000000..0x0037ffffff -> 0x0030000000
> >     +rcar-pcie fe000000.pcie:      MEM 0x0038000000..0x003fffffff -> 0x0038000000
> >     +rcar-pcie fe000000.pcie:   IB MEM 0x0040000000..0x00bfffffff -> 0x0040000000
> >     +rcar-pcie fe000000.pcie:   IB MEM 0x0200000000..0x02ffffffff -> 0x0200000000
> >
> > Fixes: 52ac576f88f9f701 ("PCI: of: Add inbound resource parsing to helpers")
> > Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
> > ---
> >  drivers/pci/of.c | 14 +++++++-------
> >  1 file changed, 7 insertions(+), 7 deletions(-)
>
> Hi Rob,
>
> do you mind if I squash this patch in the Fixes: above ?

No, LGTM.

Rob