aboutsummaryrefslogtreecommitdiff
path: root/include/asm-powerpc/mmu.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-powerpc/mmu.h')
-rw-r--r--include/asm-powerpc/mmu.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/include/asm-powerpc/mmu.h b/include/asm-powerpc/mmu.h
index 29b0bb0086d..d096d9e76ad 100644
--- a/include/asm-powerpc/mmu.h
+++ b/include/asm-powerpc/mmu.h
@@ -1,5 +1,6 @@
#ifndef _ASM_POWERPC_MMU_H_
#define _ASM_POWERPC_MMU_H_
+#ifdef __KERNEL__
#ifndef CONFIG_PPC64
#include <asm-ppc/mmu.h>
@@ -33,7 +34,8 @@
/* Location of cpu0's segment table */
#define STAB0_PAGE 0x6
-#define STAB0_PHYS_ADDR (STAB0_PAGE<<12)
+#define STAB0_OFFSET (STAB0_PAGE << 12)
+#define STAB0_PHYS_ADDR (STAB0_OFFSET + PHYSICAL_START)
#ifndef __ASSEMBLY__
extern char initial_stab[];
@@ -394,7 +396,12 @@ static inline unsigned long get_vsid(unsigned long context, unsigned long ea)
#define VSID_SCRAMBLE(pvsid) (((pvsid) * VSID_MULTIPLIER) % VSID_MODULUS)
#define KERNEL_VSID(ea) VSID_SCRAMBLE(GET_ESID(ea))
+/* Physical address used by some IO functions */
+typedef unsigned long phys_addr_t;
+
+
#endif /* __ASSEMBLY */
#endif /* CONFIG_PPC64 */
+#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_MMU_H_ */