On 02/04/10 01:35, Jan Beulich wrote:
"Justin P. Mattock"<justinmattock@xxxxxxxxx> 04.02.10 10:17>>>
so something is using __native_set_fixmap
that's hitting some memory address then
set_fixmap_nocache(ohci1394_dma=early)
fires off hitting the same?
No, afaict it is the ohci1394_dma=early code itself hitting that path.
Jan
alright.. looking at init_ohci1394_dma.c
I see:
ohci.registers = (void *)fix_to_virt(FIX_OHCI1394_BASE);
then I think it calls:
set_fixmap_nocache(FIX_OHCI1394_BASE, ohci_base);
I'm guessing somewhere with the fix_to_virt might be something
(but could be wrong);
Justin P. Mattock
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