diff options
Diffstat (limited to 'include/asm-x86/io.h')
-rw-r--r-- | include/asm-x86/io.h | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/include/asm-x86/io.h b/include/asm-x86/io.h index 72b7719523bf..a233f835e0b5 100644 --- a/include/asm-x86/io.h +++ b/include/asm-x86/io.h | |||
@@ -5,20 +5,6 @@ | |||
5 | 5 | ||
6 | #include <linux/compiler.h> | 6 | #include <linux/compiler.h> |
7 | 7 | ||
8 | /* | ||
9 | * early_ioremap() and early_iounmap() are for temporary early boot-time | ||
10 | * mappings, before the real ioremap() is functional. | ||
11 | * A boot-time mapping is currently limited to at most 16 pages. | ||
12 | */ | ||
13 | #ifndef __ASSEMBLY__ | ||
14 | extern void early_ioremap_init(void); | ||
15 | extern void early_ioremap_clear(void); | ||
16 | extern void early_ioremap_reset(void); | ||
17 | extern void *early_ioremap(unsigned long offset, unsigned long size); | ||
18 | extern void early_iounmap(void *addr, unsigned long size); | ||
19 | extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys); | ||
20 | #endif | ||
21 | |||
22 | #define build_mmio_read(name, size, type, reg, barrier) \ | 8 | #define build_mmio_read(name, size, type, reg, barrier) \ |
23 | static inline type name(const volatile void __iomem *addr) \ | 9 | static inline type name(const volatile void __iomem *addr) \ |
24 | { type ret; asm volatile("mov" size " %1,%0":reg (ret) \ | 10 | { type ret; asm volatile("mov" size " %1,%0":reg (ret) \ |
@@ -97,6 +83,7 @@ extern void early_ioremap_init(void); | |||
97 | extern void early_ioremap_clear(void); | 83 | extern void early_ioremap_clear(void); |
98 | extern void early_ioremap_reset(void); | 84 | extern void early_ioremap_reset(void); |
99 | extern void *early_ioremap(unsigned long offset, unsigned long size); | 85 | extern void *early_ioremap(unsigned long offset, unsigned long size); |
86 | extern void *early_memremap(unsigned long offset, unsigned long size); | ||
100 | extern void early_iounmap(void *addr, unsigned long size); | 87 | extern void early_iounmap(void *addr, unsigned long size); |
101 | extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys); | 88 | extern void __iomem *fix_ioremap(unsigned idx, unsigned long phys); |
102 | 89 | ||