Commits
Logan Gunthorpe committed e4f7a948033
PCI/P2PDMA: Add P2P DMA driver writer's documentation Add a restructured text file describing how to write drivers with support for P2P DMA transactions. The document describes how to use the APIs that were added in the previous few commits. Also adds an index for the PCI documentation tree even though this is the only PCI document that has been converted to restructured text at this time. Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jonathan Corbet <corbet@lwn.net>