linux-kernel - Re: [PATCH v7 3/3] arm64: Add architecture support for PCI

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Message-Id: <201403141838.08900.arnd@arndb.de>
Date:	Fri, 14 Mar 2014 18:38:08 +0100
From:	Arnd Bergmann <arnd@...db.de>
To:	Catalin Marinas <catalin.marinas@....com>
Cc:	Liviu Dudau <Liviu.Dudau@....com>,
	"linux-pci" <linux-pci@...r.kernel.org>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Will Deacon <Will.Deacon@....com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	"linaro-kernel" <linaro-kernel@...ts.linaro.org>,
	LKML <linux-kernel@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	LAKML <linux-arm-kernel@...ts.infradead.org>,
	Tanmay Inamdar <tinamdar@....com>,
	Grant Likely <grant.likely@...retlab.ca>
Subject: Re: [PATCH v7 3/3] arm64: Add architecture support for PCI

On Friday 14 March 2014, Catalin Marinas wrote:
> On Fri, Mar 14, 2014 at 03:34:18PM +0000, Liviu Dudau wrote:
> > --- /dev/null
> > +++ b/arch/arm64/kernel/pci.c
> [...]
> > +int pci_register_io_range(phys_addr_t address, resource_size_t size)
> [...]
> > +unsigned long pci_address_to_pio(phys_addr_t address)
> [...]
> > +void pcibios_fixup_bus(struct pci_bus *bus)
> [ actually most of this file ]
> 
> Maybe it was raised before already but can we have __weak generic
> definitions of these functions? They don't seem to be arm64 specific in
> any way.
> 

I would definitely prefer that.

	Arnd
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