On Wed, Jun 19, 2013 at 09:37:03AM +0100, Marek Szyprowski wrote: > Hello,
Hi Marek, > On 6/10/2013 8:34 PM, Will Deacon wrote: > > IOMMU mappings take a prot parameter, identifying the protection bits > > to enforce on the newly created mapping (READ or WRITE). The ARM > > dma-mapping framework currently just passes 0 as the prot argument, > > resulting in faulting mappings. > > > > This patch infers the protection attributes based on the direction of > > the DMA transfer. > > > > Cc: Marek Szyprowski <m.szyprow...@samsung.com> > > Signed-off-by: Will Deacon <will.dea...@arm.com> > > Thanks for fixing this issue. Could I take this patch to my dma-mapping tree > with other dma-mapping changes I've collected recently or do you want my ack > and push it via other tree? Please, feel free to take it via the dma-mapping tree! That's probably the best route for it and there's nothing that really depends on it anyway. Cheers, Will _______________________________________________ devicetree-discuss mailing list devicetree-discuss@lists.ozlabs.org https://lists.ozlabs.org/listinfo/devicetree-discuss