On Friday 26 February 2010 23:03:28 Gábor Stefanik wrote:
> BTW there is an interesting difference in the early init between wl
> and b43: b43 sets bit 0x200 in core register 0x600, while wl sets
> 0x8000 in register 0x280a - an undocumented register.

Well, it is not only undocumented, it's also far beyond the address space.
SSB core address space goes from 0-0xFFF. And (more important!) the PCI address
space for MMIO is only 8k wide (I think there also are 4k devices).
Are you really sure your dumping is correct? I suspect a bug in your mmio
dumping tools.
I'd say the "undocumented" register is a completely unrelated hardware access
in a completely different device that just happens to be mapped right after ssb.

-- 
Greetings, Michael.
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