Dear Peter Tyser,
In message 1288393169-9814-5-git-send-email-ptyser@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@xes-inc.com
drivers/pci/pci.c | 17 +++++++++-------- 1 files changed, 9 insertions(+), 8 deletions(-)
Applied, thanks.
Best regards,
Wolfgang Denk