* Re: [PATCH] dmaengine: use phys_addr_t for slave configuration [not found] <1366967214-20776-1-git-send-email-linus.walleij@linaro.org> @ 2015-07-08 10:12 ` Geert Uytterhoeven 2015-07-10 8:26 ` Vinod Koul 2015-07-16 9:22 ` Linus Walleij 0 siblings, 2 replies; 5+ messages in thread From: Geert Uytterhoeven @ 2015-07-08 10:12 UTC (permalink / raw) To: Linus Walleij Cc: linux-kernel@vger.kernel.org, Arnd Bergmann, Lee Jones, Vinod Koul, dmaengine, Linux-sh list On Fri, Apr 26, 2013 at 11:06 AM, Linus Walleij <linus.walleij@linaro.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@arndb.de> > Cc: Lee Jones <lee.jones@linaro.org> > Cc: Vinod Koul <vinod.koul@intel.com> > Signed-off-by: Linus Walleij <linus.walleij@linaro.org> What's the status of this one, which has been acked by Lee and Arnd? 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@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 ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] dmaengine: use phys_addr_t for slave configuration 2015-07-08 10:12 ` [PATCH] dmaengine: use phys_addr_t for slave configuration Geert Uytterhoeven @ 2015-07-10 8:26 ` Vinod Koul 2015-12-15 10:48 ` Geert Uytterhoeven 2015-07-16 9:22 ` Linus Walleij 1 sibling, 1 reply; 5+ messages in thread From: Vinod Koul @ 2015-07-10 8:26 UTC (permalink / raw) To: Geert Uytterhoeven Cc: Linus Walleij, linux-kernel@vger.kernel.org, Arnd Bergmann, Lee Jones, dmaengine, Linux-sh list 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@linaro.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@arndb.de> > > Cc: Lee Jones <lee.jones@linaro.org> > > Cc: Vinod Koul <vinod.koul@intel.com> > > Signed-off-by: Linus Walleij <linus.walleij@linaro.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 -- ~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@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 -- ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] dmaengine: use phys_addr_t for slave configuration 2015-07-10 8:26 ` Vinod Koul @ 2015-12-15 10:48 ` Geert Uytterhoeven 2015-12-15 17:38 ` Vinod Koul 0 siblings, 1 reply; 5+ messages in thread From: Geert Uytterhoeven @ 2015-12-15 10:48 UTC (permalink / raw) To: Vinod Koul Cc: Linus Walleij, linux-kernel@vger.kernel.org, Arnd Bergmann, Lee Jones, dmaengine, Linux-sh list Hi Vinod, On Fri, Jul 10, 2015 at 10:14 AM, Vinod Koul <vinod.koul@intel.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@linaro.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@arndb.de> >> > Cc: Lee Jones <lee.jones@linaro.org> >> > Cc: Vinod Koul <vinod.koul@intel.com> >> > Signed-off-by: Linus Walleij <linus.walleij@linaro.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? > -- > ~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@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 ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] dmaengine: use phys_addr_t for slave configuration 2015-12-15 10:48 ` Geert Uytterhoeven @ 2015-12-15 17:38 ` Vinod Koul 0 siblings, 0 replies; 5+ messages in thread From: Vinod Koul @ 2015-12-15 17:38 UTC (permalink / raw) To: Geert Uytterhoeven Cc: Linus Walleij, linux-kernel@vger.kernel.org, Arnd Bergmann, Lee Jones, dmaengine, Linux-sh list 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@intel.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@linaro.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@arndb.de> > >> > Cc: Lee Jones <lee.jones@linaro.org> > >> > Cc: Vinod Koul <vinod.koul@intel.com> > >> > Signed-off-by: Linus Walleij <linus.walleij@linaro.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@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 -- ~Vinod ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH] dmaengine: use phys_addr_t for slave configuration 2015-07-08 10:12 ` [PATCH] dmaengine: use phys_addr_t for slave configuration Geert Uytterhoeven 2015-07-10 8:26 ` Vinod Koul @ 2015-07-16 9:22 ` Linus Walleij 1 sibling, 0 replies; 5+ messages in thread From: Linus Walleij @ 2015-07-16 9:22 UTC (permalink / raw) To: Geert Uytterhoeven Cc: linux-kernel@vger.kernel.org, Arnd Bergmann, Lee Jones, Vinod Koul, dmaengine, Linux-sh list On Wed, Jul 8, 2015 at 12:12 PM, Geert Uytterhoeven <geert@linux-m68k.org> wrote: > On Fri, Apr 26, 2013 at 11:06 AM, Linus Walleij > <linus.walleij@linaro.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@arndb.de> >> Cc: Lee Jones <lee.jones@linaro.org> >> Cc: Vinod Koul <vinod.koul@intel.com> >> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> > > What's the status of this one, which has been acked by Lee and Arnd? I don't even remember writing this patch anymore, haha :D Yours, Linus Walleij ^ permalink raw reply [flat|nested] 5+ messages in thread
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[not found] <1366967214-20776-1-git-send-email-linus.walleij@linaro.org>
2015-07-08 10:12 ` [PATCH] dmaengine: use phys_addr_t for slave configuration Geert Uytterhoeven
2015-07-10 8:26 ` Vinod Koul
2015-12-15 10:48 ` Geert Uytterhoeven
2015-12-15 17:38 ` Vinod Koul
2015-07-16 9:22 ` Linus Walleij
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