Re: PCI reset problem

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On Mon, Sep 2, 2013 at 1:00 AM, Johannes Thumshirn
<johannes.thumshirn@xxxxxx> wrote:

> I've tested the board with your for-pci-busn-alloc-3.11 branch. Initial
> enumeration is just as it was before. With the difference that a "sysfs-rescan"
> now results in:
>
> root@generic-powerpc:~# lspci
> 00:00.0 PCI bridge: Freescale Semiconductor Inc P4080 (rev 20)
> root@generic-powerpc:~# echo 1 > /sys/bus/pci/rescan
> pci_bus 0000:00: scanning bus
> pcieport 0000:00:00.0: scanning [bus 01-01] behind bridge, pass 0
> pcieport 0000:00:00.0: scanning [bus 00-00] behind bridge, pass 1
> pcieport 0000:00:00.0: rescan scaned bridge as broken one again ?
> pci_bus 0000:00: bus scan returning with max=00
> root@generic-powerpc:~# lspci
> 00:00.0 PCI bridge: Freescale Semiconductor Inc P4080 (rev 20)

please send out whole boot log with "debug ignore_loglevel initcall_debug" ?
please make sure you have "CONFIG_PCI_DEBUG=y" in .config.

Yinghai
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