powerpc: Untangle fixmap.h and pgtable.h and mmu.h

[linux-2.6-block.git] / arch / powerpc / include / asm / book3s / 64 / pgtable.h

diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h
index 7c4ad1e03a49c4896653404e4c558471009a0938..dbd545e73161ab620680ce5ff155748c37d72a8c 100644 (file)
--- a/arch/powerpc/include/asm/book3s/64/pgtable.h
+++ b/arch/powerpc/include/asm/book3s/64/pgtable.h
@@ -316,6 +316,7 @@ extern unsigned long pci_io_base;
 #define IOREMAP_START  (ioremap_bot)
 #define IOREMAP_END    (KERN_IO_END - FIXADDR_SIZE)
 #define FIXADDR_SIZE   SZ_32M
+#define FIXADDR_TOP    (IOREMAP_END + FIXADDR_SIZE)
 
 #ifndef __ASSEMBLY__