can't access PCIe card under sbc8548

[wolfking]

hi, tiejun.chen:
  Thanks for replying.
  I tried to use ioremap too, but it doesn't work. The ioport_map method
succeeded
under mpc8641d which is also a ppc.
  In fact, I also tried using pci_iomap by imitating rtl8139's codes. The
rtl8139's BAR0 
is also a I/O mapped register and its code succeeded in accessing its
registers by 
using pci_iomap under sbc8548. But when I used pci_iomap for my PCIe card,
its
output is just the same with the method of using ioport_map. Any suggestion?



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