From mboxrd@z Thu Jan 1 00:00:00 1970 From: Liviu Dudau Subject: [PATCH v13 03/12] ARM: Define PCI_IOBASE as the base of virtual PCI IO space Date: Mon, 29 Sep 2014 15:29:22 +0100 Message-ID: <1412000971-9242-4-git-send-email-Liviu.Dudau@arm.com> References: <1412000971-9242-1-git-send-email-Liviu.Dudau@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1412000971-9242-1-git-send-email-Liviu.Dudau@arm.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Bjorn Helgaas , Arnd Bergmann , Rob Herring , Jason Gunthorpe , Benjamin Herrenschmidt , Catalin Marinas , Will Deacon , Russell King , linux-pci , Linus Walleij Cc: linux-arch , Sinan Kaya , Kukjin Kim , Device Tree ML , Jingoo Han , LKML , Grant Likely , Tanmay Inamdar , Suravee Suthikulanit , Yinghai Lu , Jiang Liu , LAKML List-Id: devicetree@vger.kernel.org This is needed for calls into OF code that parses PCI ranges. It signals support for memory mapped PCI I/O accesses that are described by device trees. Signed-off-by: Liviu Dudau Signed-off-by: Bjorn Helgaas Reviewed-by: Catalin Marinas Acked-by: Arnd Bergmann CC: Russell King CC: Rob Herring --- arch/arm/include/asm/io.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 3d23418..1805674 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -178,6 +178,7 @@ static inline void __iomem *__typesafe_io(unsigned long addr) /* PCI fixed i/o mapping */ #define PCI_IO_VIRT_BASE 0xfee00000 +#define PCI_IOBASE ((void __iomem *)PCI_IO_VIRT_BASE) #if defined(CONFIG_PCI) void pci_ioremap_set_mem_type(int mem_type); -- 2.1.1