From: Gabe Black <gabebl...@chromium.org>
These types should be 64 bits long to reflect the fact that physical
addresses and the size of physical areas of memory are more than 32 bits
long.
Signed-off-by: Gabe Black <gabebl...@chromium.org>
Signed-off-by: Simon Glass <s...@chromium.org>
---
arch/x86/include/asm/io.h | 6 ++++--
arch/x86/include/asm/types.h | 4 ++--
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index 84a638d..86bac90 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -1,6 +1,8 @@
#ifndef _ASM_IO_H
#define _ASM_IO_H
+#include <compiler.h>
+
/*
* This file contains the definitions for the x86 IO instructions
* inb/inw/inl/outb/outw/outl and the "string versions" of the same
@@ -220,7 +222,7 @@ static inline void sync(void)
static inline void *
map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags)
{
- return (void *)paddr;
+ return (void *)(uintptr_t)paddr;
}
/*
@@ -233,7 +235,7 @@ static inline void unmap_physmem(void *vaddr, unsigned long
flags)
static inline phys_addr_t virt_to_phys(void * vaddr)
{
- return (phys_addr_t)(vaddr);
+ return (phys_addr_t)(uintptr_t)(vaddr);
}
/*
diff --git a/arch/x86/include/asm/types.h b/arch/x86/include/asm/types.h
index 9a40e38..e9fde88 100644
--- a/arch/x86/include/asm/types.h
+++ b/arch/x86/include/asm/types.h
@@ -45,8 +45,8 @@ typedef unsigned long long u64;
typedef u32 dma_addr_t;
-typedef unsigned long phys_addr_t;
-typedef unsigned long phys_size_t;
+typedef unsigned long long phys_addr_t;
+typedef unsigned long long phys_size_t;
#endif /* __KERNEL__ */
--
1.7.7.3
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