X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Fasm-m32r%2Fpgtable.h;h=1c15ba7ce319dd3b6a2bce9a6be4bfb84628bc08;hb=97bf2856c6014879bd04983a3e9dfcdac1e7fe85;hp=d2b67741e3814df9f874774d948583415bb4618b;hpb=6a77f38946aaee1cd85eeec6cf4229b204c15071;p=linux-2.6.git

diff --git a/include/asm-m32r/pgtable.h b/include/asm-m32r/pgtable.h
index d2b67741e..1c15ba7ce 100644
--- a/include/asm-m32r/pgtable.h
+++ b/include/asm-m32r/pgtable.h
@@ -20,13 +20,15 @@
 
 #ifndef __ASSEMBLY__
 
-#include <linux/config.h>
 #include <linux/threads.h>
 #include <asm/processor.h>
 #include <asm/addrspace.h>
 #include <asm/bitops.h>
 #include <asm/page.h>
 
+struct mm_struct;
+struct vm_area_struct;
+
 extern pgd_t swapper_pg_dir[1024];
 extern void paging_init(void);
 
@@ -51,7 +53,7 @@ extern unsigned long empty_zero_page[1024];
 #define PGDIR_MASK	(~(PGDIR_SIZE - 1))
 
 #define USER_PTRS_PER_PGD	(TASK_SIZE / PGDIR_SIZE)
-#define FIRST_USER_PGD_NR	0
+#define FIRST_USER_ADDRESS	0
 
 #ifndef __ASSEMBLY__
 /* Just any arbitrary offset to the start of the vmalloc VM area: the
@@ -176,7 +178,7 @@ extern unsigned long empty_zero_page[1024];
 /* page table for 0-4MB for everybody */
 
 #define pte_present(x)	(pte_val(x) & (_PAGE_PRESENT | _PAGE_PROTNONE))
-#define pte_clear(xp)	do { set_pte(xp, __pte(0)); } while (0)
+#define pte_clear(mm,addr,xp)	do { set_pte_at(mm, addr, xp, __pte(0)); } while (0)
 
 #define pmd_none(x)	(!pmd_val(x))
 #define pmd_present(x)	(pmd_val(x) & _PAGE_PRESENT)
@@ -282,26 +284,21 @@ static inline pte_t pte_mkwrite(pte_t pte)
 	return pte;
 }
 
-static inline  int ptep_test_and_clear_dirty(pte_t *ptep)
+static inline  int ptep_test_and_clear_dirty(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
 {
 	return test_and_clear_bit(_PAGE_BIT_DIRTY, ptep);
 }
 
-static inline  int ptep_test_and_clear_young(pte_t *ptep)
+static inline  int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
 {
 	return test_and_clear_bit(_PAGE_BIT_ACCESSED, ptep);
 }
 
-static inline void ptep_set_wrprotect(pte_t *ptep)
+static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
 {
 	clear_bit(_PAGE_BIT_WRITE, ptep);
 }
 
-static inline void ptep_mkdirty(pte_t *ptep)
-{
-	set_bit(_PAGE_BIT_DIRTY, ptep);
-}
-
 /*
  * Macro and implementation to make a page protection as uncachable.
  */
@@ -329,8 +326,6 @@ static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 	return pte;
 }
 
-#define page_pte(page)	page_pte_prot(page, __pgprot(0))
-
 /*
  * Conversion functions: convert a page and protection to a page entry,
  * and a page entry and page directory to the page they refer to.
@@ -341,7 +336,7 @@ static inline void pmd_set(pmd_t * pmdp, pte_t * ptep)
 	pmd_val(*pmdp) = (((unsigned long) ptep) & PAGE_MASK);
 }
 
-#define pmd_page_kernel(pmd)	\
+#define pmd_page_vaddr(pmd)	\
 	((unsigned long) __va(pmd_val(pmd) & PAGE_MASK))
 
 #ifndef CONFIG_DISCONTIGMEM
@@ -363,7 +358,7 @@ static inline void pmd_set(pmd_t * pmdp, pte_t * ptep)
 #define pte_index(address)	\
 	(((address) >> PAGE_SHIFT) & (PTRS_PER_PTE - 1))
 #define pte_offset_kernel(dir, address)	\
-	((pte_t *)pmd_page_kernel(*(dir)) + pte_index(address))
+	((pte_t *)pmd_page_vaddr(*(dir)) + pte_index(address))
 #define pte_offset_map(dir, address)	\
 	((pte_t *)page_address(pmd_page(*(dir))) + pte_index(address))
 #define pte_offset_map_nested(dir, address)	pte_offset_map(dir, address)
@@ -383,14 +378,17 @@ static inline void pmd_set(pmd_t * pmdp, pte_t * ptep)
 /* Needs to be defined here and not in linux/mm.h, as it is arch dependent */
 #define kern_addr_valid(addr)	(1)
 
-#define io_remap_page_range(vma, vaddr, paddr, size, prot)	\
-	remap_pfn_range(vma, vaddr, (paddr) >> PAGE_SHIFT, size, prot)
+#define io_remap_pfn_range(vma, vaddr, pfn, size, prot)	\
+		remap_pfn_range(vma, vaddr, pfn, size, prot)
+
+#define MK_IOSPACE_PFN(space, pfn)	(pfn)
+#define GET_IOSPACE(pfn)		0
+#define GET_PFN(pfn)			(pfn)
 
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_YOUNG
 #define __HAVE_ARCH_PTEP_TEST_AND_CLEAR_DIRTY
 #define __HAVE_ARCH_PTEP_GET_AND_CLEAR
 #define __HAVE_ARCH_PTEP_SET_WRPROTECT
-#define __HAVE_ARCH_PTEP_MKDIRTY
 #define __HAVE_ARCH_PTE_SAME
 #include <asm-generic/pgtable.h>