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Date: Tue, 15 Dec 2015 22:56:49 +0530 From: Vinod Koul <vinod.koul@...el.com> To: Geert Uytterhoeven <geert@...ux-m68k.org> Cc: Linus Walleij <linus.walleij@...aro.org>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, Arnd Bergmann <arnd@...db.de>, Lee Jones <lee.jones@...aro.org>, dmaengine@...r.kernel.org, Linux-sh list <linux-sh@...r.kernel.org> Subject: Re: [PATCH] dmaengine: use phys_addr_t for slave configuration On Tue, Dec 15, 2015 at 11:48:24AM +0100, Geert Uytterhoeven wrote: > Hi Vinod, > > On Fri, Jul 10, 2015 at 10:14 AM, Vinod Koul <vinod.koul@...el.com> wrote: > > On Wed, Jul 08, 2015 at 12:12:52PM +0200, Geert Uytterhoeven wrote: > >> On Fri, Apr 26, 2013 at 11:06 AM, Linus Walleij > >> <linus.walleij@...aro.org> wrote: > >> > The documentation already says these are physical addresses, and > >> > we have concluded that any translation into the DMA address space > >> > needs to reside in the dmaengine driver, so change the type of > >> > the passed arguments. > >> > > >> > Cc: Arnd Bergmann <arnd@...db.de> > >> > Cc: Lee Jones <lee.jones@...aro.org> > >> > Cc: Vinod Koul <vinod.koul@...el.com> > >> > Signed-off-by: Linus Walleij <linus.walleij@...aro.org> > >> > >> What's the status of this one, which has been acked by Lee and Arnd? > > Looks to have slipped thru. I will redo it > > Ping? I should be able to do this in next few days... > > > -- > > ~Vinod > > > >> > >> Thanks! > >> > >> > --- > >> > include/linux/dmaengine.h | 4 ++-- > >> > 1 file changed, 2 insertions(+), 2 deletions(-) > >> > > >> > diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h > >> > index 91ac8da..681df5f9 100644 > >> > --- a/include/linux/dmaengine.h > >> > +++ b/include/linux/dmaengine.h > >> > @@ -361,8 +361,8 @@ enum dma_slave_buswidth { > >> > */ > >> > struct dma_slave_config { > >> > enum dma_transfer_direction direction; > >> > - dma_addr_t src_addr; > >> > - dma_addr_t dst_addr; > >> > + phys_addr_t src_addr; > >> > + phys_addr_t dst_addr; > >> > enum dma_slave_buswidth src_addr_width; > >> > enum dma_slave_buswidth dst_addr_width; > >> > u32 src_maxburst; > >> > -- > >> > 1.8.1.4 > > Gr{oetje,eeting}s, > > Geert > > -- > Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-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 -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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