arm64: mm: Implement 4 levels of translation tables

[linux-2.6-block.git] / arch / arm64 / include / asm / pgtable-hwdef.h

diff --git a/arch/arm64/include/asm/pgtable-hwdef.h b/arch/arm64/include/asm/pgtable-hwdef.h
index c7c603b489b8d80552623009351733bdc0f31581..fddcc3efa5697ed9a96de15e3d3c2a53a35df428 100644 (file)
--- a/arch/arm64/include/asm/pgtable-hwdef.h
+++ b/arch/arm64/include/asm/pgtable-hwdef.h
@@ -18,8 +18,10 @@
 
 #ifdef CONFIG_ARM64_2_LEVELS
 #include <asm/pgtable-2level-hwdef.h>
-#else
+#elif defined(CONFIG_ARM64_3_LEVELS)
 #include <asm/pgtable-3level-hwdef.h>
+#else
+#include <asm/pgtable-4level-hwdef.h>
 #endif
 
 /*
@@ -27,7 +29,7 @@
  *
  * Level 1 descriptor (PUD).
  */
-
+#define PUD_TYPE_TABLE         (_AT(pudval_t, 3) << 0)
 #define PUD_TABLE_BIT          (_AT(pgdval_t, 1) << 1)
 #define PUD_TYPE_MASK          (_AT(pgdval_t, 3) << 0)
 #define PUD_TYPE_SECT          (_AT(pgdval_t, 1) << 0)