[PATCH 2/8] Add uli1575 pci-bridge sector to MPC8641HPCN dts file.

Segher Boessenkool segher at kernel.crashing.org
Sun Jun 3 17:42:55 EST 2007


> Maybe the 0x4d0/4d1 ports can be accessed with 16 bit
> instructions, I don't know. What I know for sure is that
> accessing port 0x20 with an inl/outl on some boards
> locks immediately the system up (perhaps through infinite
> retries).

And inw/outw?  There are only two bytes of registers
there after all.


Segher




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