[U-Boot] [PATCH/RFC 5/6] pci: Fix ordering of devices when CONFIG_PCI_SCAN_SHOW

[Wolfgang Denk]

Dear Peter Tyser,

In message <1288393169-9814-5-git-send-email-ptyser at xes-inc.com> you wrote:
> Move the printing of PCI device information to before the PCI device is
> configured.  This prevents the case where recursive scanning results in
> the deepest devices being printed first.
> 
> This change also makes PCI lockups during enumeration easier to
> diagnose since the device that is being configured is printed out prior
> to configuration.  Previously, it was not possible to determine which
> device caused the PCI lockup.
> 
> Original example:
>   PCIE1: connected as Root Complex
>         04:01.0 - 8086:1010 - Network controller
>         04:01.1 - 8086:1010 - Network controller
>         03:00.0 - 10b5:8112 - Bridge device
>         02:01.0 - 10b5:8518 - Bridge device
>         02:02.0 - 10b5:8518 - Bridge device
>         08:00.0 - 1957:0040 - Processor
>         07:00.0 - 10b5:8518 - Bridge device
>         09:00.0 - 10b5:8112 - Bridge device
>         07:01.0 - 10b5:8518 - Bridge device
>         07:02.0 - 10b5:8518 - Bridge device
>         06:00.0 - 10b5:8518 - Bridge device
>         02:03.0 - 10b5:8518 - Bridge device
>         01:00.0 - 10b5:8518 - Bridge device
>   PCIE1: Bus 00 - 0b
> 
> Updated example:
>   PCIE1: connected as Root Complex
>         01:00.0 - 10b5:8518 - Bridge device
>         02:01.0 - 10b5:8518 - Bridge device
>         03:00.0 - 10b5:8112 - Bridge device
>         04:01.0 - 8086:1010 - Network controller
>         04:01.1 - 8086:1010 - Network controller
>         02:02.0 - 10b5:8518 - Bridge device
>         02:03.0 - 10b5:8518 - Bridge device
>         06:00.0 - 10b5:8518 - Bridge device
>         07:00.0 - 10b5:8518 - Bridge device
>         08:00.0 - 1957:0040 - Processor
>         07:01.0 - 10b5:8518 - Bridge device
>         09:00.0 - 10b5:8112 - Bridge device
>         07:02.0 - 10b5:8518 - Bridge device
>   PCIE1: Bus 00 - 0b
> 
> Signed-off-by: Peter Tyser <ptyser at xes-inc.com>
> ---
>  drivers/pci/pci.c |   17 +++++++++--------
>  1 files changed, 9 insertions(+), 8 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Real computer scientists don't comment their  code.  The  identifiers
are so long they can't afford the disk space.