patch-2.1.9 linux/arch/sparc/mm/loadmmu.c

• Lines: 40
• Date: Sat Nov 9 10:12:17 1996
• Orig file: v2.1.8/linux/arch/sparc/mm/loadmmu.c
• Orig date: Sun Apr 21 17:32:01 1996

diff -u --recursive --new-file v2.1.8/linux/arch/sparc/mm/loadmmu.c linux/arch/sparc/mm/loadmmu.c
@@ -1,4 +1,4 @@
-/* $Id: loadmmu.c,v 1.33 1996/04/21 10:32:26 davem Exp $
+/* $Id: loadmmu.c,v 1.36 1996/10/27 08:36:46 davem Exp $
  * loadmmu.c:  This code loads up all the mm function pointers once the
  *             machine type has been determined.  It also sets the static
  *             mmu values such as PAGE_NONE, etc.
@@ -13,6 +13,8 @@
 #include <asm/page.h>
 #include <asm/pgtable.h>
 
+unsigned long page_offset = 0xf0000000;
+
 struct ctx_list *ctx_list_pool;
 struct ctx_list ctx_free;
 struct ctx_list ctx_used;
@@ -39,6 +41,8 @@
 void  (*mmu_release_scsi_one)(char *, unsigned long, struct linux_sbus *sbus);
 void  (*mmu_release_scsi_sgl)(struct mmu_sglist *, int, struct linux_sbus *sbus);
 
+void  (*mmu_map_dma_area)(unsigned long addr, int len);
+
 void (*update_mmu_cache)(struct vm_area_struct *vma, unsigned long address, pte_t pte);
 
 #ifdef __SMP__
@@ -104,6 +108,7 @@
 void (*pgd_clear)(pgd_t *);
 
 pte_t (*mk_pte)(unsigned long, pgprot_t);
+pte_t (*mk_pte_phys)(unsigned long, pgprot_t);
 pte_t (*mk_pte_io)(unsigned long, pgprot_t, int);
 void (*pgd_set)(pgd_t *, pmd_t *);
 pte_t (*pte_modify)(pte_t, pgprot_t);
@@ -149,7 +154,6 @@
 		break;
 	case sun4m:
 	case sun4d:
-	case sun4e:
 		ld_mmu_srmmu();
 		break;
 	default: