git.baikalelectronics.ru Git - kernel.git/commit

]> git.baikalelectronics.ru Git - kernel.git/commit

author	David Woodhouse <dwmw@amazon.co.uk>
	Wed, 12 Apr 2017 12:25:56 +0000 (13:25 +0100)
committer	Bjorn Helgaas <bhelgaas@google.com>
	Tue, 18 Apr 2017 18:02:26 +0000 (13:02 -0500)
commit	fe13822782bb3f1bd698a02411d4e19eb448c934
tree	a6743218f245ac24fb5f6ca3cdba9fb20684a782	tree \| snapshot
parent	998189b4affb07084b4b233c21ea60a2eb1bff8f	commit \| diff

PCI: Add arch_can_pci_mmap_io() on architectures which can mmap() I/O space

This is relatively esoteric, and knowing that we don't have it makes life
easier in some cases rather than just an eventual -EINVAL from
pci_mmap_page_range().

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

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Documentation/filesystems/sysfs-pci.txt		diff \| blob \| history
arch/microblaze/include/asm/pci.h		diff \| blob \| history
arch/powerpc/include/asm/pci.h		diff \| blob \| history
arch/sparc/include/asm/pci_64.h		diff \| blob \| history
arch/xtensa/include/asm/pci.h		diff \| blob \| history
drivers/pci/pci-sysfs.c		diff \| blob \| history
drivers/pci/proc.c		diff \| blob \| history
include/linux/pci.h		diff \| blob \| history