Messages in this thread | | | Date | Tue, 14 Jul 2015 12:00:39 +0100 | From | Will Deacon <> | Subject | Re: [PATCH] arm64: Define HAVE_ARCH_PIO_SIZE and related symbols. |
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On Mon, Jul 13, 2015 at 10:31:36PM +0100, David Daney wrote: > From: David Daney <david.daney@cavium.com> > > Needed to make pci_iomap() work.
Care to elaborate?
AFAICT, mapping an IO bar on arm64 just gives you back a VA into our PCI_IOBASE region and the ioreadX accessors will just call the readX macros, so there should be no need for further port adjustment.
Will
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