Re: [Qemu-devel] enabling bus-master IDE driver

[zitu]

Quoting zitu <address@hidden>:
> >
> > Does that mean that the patch doesn't work?  Do I have to do something else
> > to make dma work?
>
> I think this patch is almost complete for linux and solaris guests. Some
> more work/init is needed inside XP/NT/2K. Anyone around with this
> knowledge ?

answering to myself... :)

WIN_WRITEDMA_EXT & WIN_READDMA_EXT cases are not defined in hw/ide.c
I have no idea where to start to write a patch for these... :(

Until these and the atapi_dma are set/defined, no dma should work IMHO.
And this seems not to be OS dependant.

Which means the linux figures I got were wrong ???

Zitu
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