On Fri, May 01, 2015 at 01:32:14PM -0500, wda...@nvidia.com wrote: > From: Will Davis <wda...@nvidia.com> > > Add functions to DMA-map and -unmap a resource for a given device. This > will allow devices to DMA-map a peer device's resource (for example, > another device's BAR region on PCI) to enable peer-to-peer transactions. > > Signed-off-by: Will Davis <wda...@nvidia.com> > Reviewed-by: Terence Ripperda <trippe...@nvidia.com> > Reviewed-by: John Hubbard <jhubb...@nvidia.com> > --- > include/asm-generic/dma-mapping-broken.h | 9 +++++++++ > include/asm-generic/dma-mapping-common.h | 34 > ++++++++++++++++++++++++++++++++ > include/linux/dma-mapping.h | 7 +++++++
You should document these new interfaces in Documentation/DMA-API-* Bjorn _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
