Messages in this thread | | | Date | Mon, 31 Mar 2014 09:46:11 +0200 | Subject | Re: [PATCH 3/4] m68k/atari - ataflop: use correct virt/phys translation for DMA buffer | From | Geert Uytterhoeven <> |
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Hi Jens,
If you don't object, I'd like to take this one through the m68k tree, as it depends on a new m68k platform function.
On Sun, Mar 30, 2014 at 1:01 AM, Michael Schmitz <schmitzmic@gmail.com> wrote: > With new ST-RAM allocation to work also when the kernel is running > from FastRAM, use dedicated virt/phys translation for this case. > > Signed-off-by: Michael Schmitz <schmitz@debian.org> > --- > drivers/block/ataflop.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/block/ataflop.c b/drivers/block/ataflop.c > index 0e30c6e..f54655a 100644 > --- a/drivers/block/ataflop.c > +++ b/drivers/block/ataflop.c > @@ -1952,7 +1952,7 @@ static int __init atari_floppy_init (void) > goto Enomem; > } > TrackBuffer = DMABuffer + 512; > - PhysDMABuffer = virt_to_phys(DMABuffer); > + PhysDMABuffer = atari_stram_to_phys(DMABuffer); > PhysTrackBuffer = virt_to_phys(TrackBuffer); > BufferDrive = BufferSide = BufferTrack = -1; > > -- > 1.7.0.4
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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