Subject: Re: can't access PCIe card under sbc8548

From: wolfking <[email-masked]>
Date: Thu, 30 May 2013 19:27:09 -0700 (PDT)

hi, tiejun:
  When I don't compile my pcie card driver(in kernel or as a driver), the
kernel 
auto allocate the resoures to my pcie card, here is the output:

root@generic-powerpc-e500v2:~# cat /proc/ioports
00000000-007fffff : /pci@e0008000
  00000000-00000fff : Legacy IO
  00001000-000010ff : 0000:00:11.0
    00001000-000010ff : 8139too
feffe000-ffffdfff : /pcie@e000a000
  feffe000-ffffdfff : PCI Bus 0001:02
    fefff000-fefff0ff : 0001:02:00.0
    fefff100-fefff103 : 0001:02:00.0

the "feffe000-ffffdfff " is the resources that the kernel allocates to my
card.

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