X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fpowerpc%2Fmm%2Fppc_mmu_32.c;h=7cceb2c44cb911936c40dc96ea57f0ba0accf9c7;hb=refs%2Fremotes%2Fvserver;hp=ed7fcfe5fd370882d2264bd3e86ed04b9cbc74aa;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git

diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c
index ed7fcfe5f..7cceb2c44 100644
--- a/arch/powerpc/mm/ppc_mmu_32.c
+++ b/arch/powerpc/mm/ppc_mmu_32.c
@@ -23,7 +23,6 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/init.h>
@@ -42,18 +41,14 @@ unsigned long _SDR1;
 
 union ubat {			/* BAT register values to be loaded */
 	BAT	bat;
-#ifdef CONFIG_PPC64BRIDGE
-	u64	word[2];
-#else
 	u32	word[2];
-#endif
-} BATS[4][2];			/* 4 pairs of IBAT, DBAT */
+} BATS[8][2];			/* 8 pairs of IBAT, DBAT */
 
 struct batrange {		/* stores address ranges mapped by BATs */
 	unsigned long start;
 	unsigned long limit;
 	unsigned long phys;
-} bat_addrs[4];
+} bat_addrs[8];
 
 /*
  * Return PA for this VA if it is mapped by a BAT, or 0
@@ -190,7 +185,7 @@ void hash_preload(struct mm_struct *mm, unsigned long ea,
 		return;
 	pmd = pmd_offset(pgd_offset(mm, ea), ea);
 	if (!pmd_none(*pmd))
-		add_hash_page(mm->context, ea, pmd_val(*pmd));
+		add_hash_page(mm->context.id, ea, pmd_val(*pmd));
 }
 
 /*
@@ -220,15 +215,9 @@ void __init MMU_init_hw(void)
 
 	if ( ppc_md.progress ) ppc_md.progress("hash:enter", 0x105);
 
-#ifdef CONFIG_PPC64BRIDGE
-#define LG_HPTEG_SIZE	7		/* 128 bytes per HPTEG */
-#define SDR1_LOW_BITS	(lg_n_hpteg - 11)
-#define MIN_N_HPTEG	2048		/* min 256kB hash table */
-#else
 #define LG_HPTEG_SIZE	6		/* 64 bytes per HPTEG */
 #define SDR1_LOW_BITS	((n_hpteg - 1) >> 10)
 #define MIN_N_HPTEG	1024		/* min 64kB hash table */
-#endif
 
 	/*
 	 * Allow 1 HPTE (1/8 HPTEG) for each page of memory.