3 commits

Author	SHA1	Message	Date
Randy Dunlap	fcf9ab35ba	PCI/P2PDMA: Clean up documentation and kernel-doc ... Fix typos, spellos, and grammar in p2pdma.rst and p2pdma.c. Fix return value(s) in function pci_p2pmem_alloc_sgl(). Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Logan Gunthorpe <logang@deltatee.com> Cc: Jonathan Corbet <corbet@lwn.net>	2018-12-11 07:53:07 -06:00
Logan Gunthorpe	e4f7a94803	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>	2018-10-17 12:18:18 -05:00
Logan Gunthorpe	fcc78f9c22	docs-rst: Add a new directory for PCI documentation ... Add a new directory in the driver API guide for PCI-specific documentation. This is in preparation for adding a new PCI P2P DMA driver writers guide which will go in this directory. Signed-off-by: Logan Gunthorpe <logang@deltatee.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Logan Gunthorpe <logang@deltatee.com> Cc: Thierry Reding <treding@nvidia.com> Cc: Sanyog Kale <sanyog.r.kale@intel.com> Cc: Sagar Dharia <sdharia@codeaurora.org>	2018-10-17 12:18:18 -05:00