[PATCH] flattened device tree changes

[linux-2.6] / include / asm-ppc64 / mmu.h

diff --git a/include/asm-ppc64/mmu.h b/include/asm-ppc64/mmu.h
index 70348a85131396773e8b1a115325246211f53e7d..959a4bfdcd6a64820e0b0fa9c1181e545c4123d1 100644 (file)
--- a/include/asm-ppc64/mmu.h
+++ b/include/asm-ppc64/mmu.h
@@ -259,8 +259,10 @@ extern void stabs_alloc(void);
 #define VSID_BITS      36
 #define VSID_MODULUS   ((1UL<<VSID_BITS)-1)
 
-#define CONTEXT_BITS   20
-#define USER_ESID_BITS 15
+#define CONTEXT_BITS   19
+#define USER_ESID_BITS 16
+
+#define USER_VSID_RANGE        (1UL << (USER_ESID_BITS + SID_SHIFT))
 
 /*
  * This macro generates asm code to compute the VSID scramble
@@ -302,7 +304,6 @@ typedef unsigned long mm_context_id_t;
 typedef struct {
        mm_context_id_t id;
 #ifdef CONFIG_HUGETLB_PAGE
-       pgd_t *huge_pgdir;
        u16 htlb_segs; /* bitmask */
 #endif
 } mm_context_t;