Intel OpenBMC Linux kernel source tree (mirror) https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev-4.6 2016-03-07T17:39:16+00:00 2016-03-07T17:39:16+00:00 Bjorn Helgaas bhelgaas@google.com 2016-03-07T17:39:16+00:00 urn:sha1:fe537670eab767157eecc50538bd28e8d9b0ce9f Christoph added a generic include/linux/pci-dma-compat.h, so now there's one place with most of the PCI DMA interfaces. Move more PCI DMA-related things there: - The PCI_DMA_* direction constants from linux/pci.h - The pci_set_dma_max_seg_size() and pci_set_dma_seg_boundary() CONFIG_PCI implementations from drivers/pci/pci.c - The pci_set_dma_max_seg_size() and pci_set_dma_seg_boundary() !CONFIG_PCI stubs from linux/pci.h - The pci_set_dma_mask() and pci_set_consistent_dma_mask() !CONFIG_PCI stubs from linux/pci.h Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> 2016-03-07T16:40:02+00:00 Christoph Hellwig hch@lst.de 2016-03-07T16:40:02+00:00 urn:sha1:bc4b024a8b8bd7dceb2697299aad2bda57d065e0 For a long time all architectures implement the pci_dma_* functions using the generic DMA API, and they all use the same header to do so. Move this header, pci-dma-compat.h, to include/linux and include it from the generic pci.h instead of having each arch duplicate this include. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>