Hi Vinod, On Tue, Dec 15, 2015 at 6:26 PM, Vinod Koul <vinod.koul@xxxxxxxxx> wrote: > On Tue, Dec 15, 2015 at 11:48:24AM +0100, Geert Uytterhoeven wrote: >> On Fri, Jul 10, 2015 at 10:14 AM, Vinod Koul <vinod.koul@xxxxxxxxx> 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 (yes, 2013) >> >> <linus.walleij@xxxxxxxxxx> 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@xxxxxxxx> >> >> > Cc: Lee Jones <lee.jones@xxxxxxxxxx> >> >> > Cc: Vinod Koul <vinod.koul@xxxxxxxxx> >> >> > Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> >> >> >> >> 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... Ping? This is a dependency for adding iommu support to the rcar-dmac driver, cfr. "[PATCH v2 0/5] dmaengine: rcar-dmac: add iommu support for slave transfers". http://www.spinics.net/lists/linux-renesas-soc/msg00066.html https://www.mail-archive.com/linux-renesas-soc@xxxxxxxxxxxxxxx/msg00108.html Thank you for applying! >> >> > --- >> >> > 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; Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx 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
