diff options
Diffstat (limited to 'kernel/arch/arm/include/asm/fixmap.h')
| -rw-r--r-- | kernel/arch/arm/include/asm/fixmap.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/kernel/arch/arm/include/asm/fixmap.h b/kernel/arch/arm/include/asm/fixmap.h new file mode 100644 index 000000000..0415eae1d --- /dev/null +++ b/kernel/arch/arm/include/asm/fixmap.h @@ -0,0 +1,25 @@ +#ifndef _ASM_FIXMAP_H +#define _ASM_FIXMAP_H + +#define FIXADDR_START 0xffc00000UL +#define FIXADDR_END 0xfff00000UL +#define FIXADDR_TOP (FIXADDR_END - PAGE_SIZE) + +#include <asm/kmap_types.h> + +enum fixed_addresses { + FIX_KMAP_BEGIN, + FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_TYPE_NR * NR_CPUS) - 1, + + /* Support writing RO kernel text via kprobes, jump labels, etc. */ + FIX_TEXT_POKE0, + FIX_TEXT_POKE1, + + __end_of_fixed_addresses +}; + +void __set_fixmap(enum fixed_addresses idx, phys_addr_t phys, pgprot_t prot); + +#include <asm-generic/fixmap.h> + +#endif |