diff options
| author | Liviu Dudau <[email protected]> | 2014-09-29 15:29:30 +0100 |
|---|---|---|
| committer | Bjorn Helgaas <[email protected]> | 2014-09-30 17:08:57 -0600 |
| commit | 8b921acfeffdb0b45085da862fc301a2d25ed2cf (patch) | |
| tree | 4772e01279a51f92b80f22b1a5f57356c08b9bdc /lib | |
| parent | cbe4097f8ae699ebbdaf8c95ecab38d47e0bd5da (diff) | |
PCI: Add pci_remap_iospace() to map bus I/O resources
Add pci_remap_iospace() to map bus I/O resources into the CPU virtual
address space. Architectures with special needs may provide their own
version, but most should be able to use this one.
This function is useful for PCI host bridge drivers that need to map the
PCI I/O resources into virtual memory space.
[bhelgaas: phys_addr description, drop temporary "err" variable]
Signed-off-by: Liviu Dudau <[email protected]>
Signed-off-by: Bjorn Helgaas <[email protected]>
Reviewed-by: Rob Herring <[email protected]>
Reviewed-by: Catalin Marinas <[email protected]>
CC: Arnd Bergmann <[email protected]>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions