From 22bd1c91fe13d59cff734b69b6757adcfbd8dee9 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Tue, 4 Feb 2014 16:37:59 +0000 Subject: arm64: Extend the PCI I/O space to 16MB The patch moves the PCI I/O space (currently at 64K) before the earlyprintk mapping and extends it to 16MB. Signed-off-by: Catalin Marinas --- arch/arm64/include/asm/io.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/arm64/include') diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h index 4cc813eddacb..7846a6bb0833 100644 --- a/arch/arm64/include/asm/io.h +++ b/arch/arm64/include/asm/io.h @@ -121,7 +121,7 @@ static inline u64 __raw_readq(const volatile void __iomem *addr) * I/O port access primitives. */ #define IO_SPACE_LIMIT 0xffff -#define PCI_IOBASE ((void __iomem *)(MODULES_VADDR - SZ_2M)) +#define PCI_IOBASE ((void __iomem *)(MODULES_VADDR - SZ_32M)) static inline u8 inb(unsigned long addr) { -- cgit v1.2.3