sparc: join the remaining header files

With this commit all sparc64 header files are moved to asm-sparc.
The remaining files (71 files) were too different to be trivially
merged so divide them up in a _32.h and a _64.h file which
are both included from the file with no bit size.

The following script were used:
cd include
FILES=`wc -l asm-sparc64/*h | grep -v '^     1' | cut -b 20-`

for FILE in ${FILES}; do
  echo $FILE:
  BASE=`echo $FILE | cut -d '.' -f 1`
  FN32=${BASE}_32.h
  FN64=${BASE}_64.h
  GUARD=___ASM_SPARC_`echo $BASE | tr '-' '_' | tr [:lower:] [:upper:]`_H
  git mv asm-sparc/$FILE asm-sparc/$FN32
  git mv asm-sparc64/$FILE asm-sparc/$FN64
  echo git mv done
  printf "#ifndef %s\n" $GUARD                             >   asm-sparc/$FILE
  printf "#define %s\n" $GUARD                             >>  asm-sparc/$FILE
  printf "#if defined(__sparc__) && defined(__arch64__)\n" >>  asm-sparc/$FILE
  printf "#include <asm-sparc/%s>\n" $FN64                 >>  asm-sparc/$FILE
  printf "#else\n"                                         >>  asm-sparc/$FILE
  printf "#include <asm-sparc/%s>\n" $FN32                 >>  asm-sparc/$FILE
  printf "#endif\n"                                        >>  asm-sparc/$FILE
  printf "#endif\n"                                        >>  asm-sparc/$FILE
  git add asm-sparc/$FILE
  echo new file done
  printf "#include <asm-sparc/%s>\n" $FILE                 >  asm-sparc64/$FILE
  git add asm-sparc64/$FILE
  echo sparc64 file done
done

The guard contains three '_' to avoid conflict with existing guards.
In additing the two Kbuild files are emptied to avoid breaking
headers_* targets.
We will reintroduce the exported header files when the necessary
kbuild changes are merged.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 160 deletions

diff --git a/include/asm-sparc/page.h b/include/asm-sparc/page.h
index 14de518cc38f..f32f49fcf75c 100644
--- a/include/asm-sparc/page.h
+++ b/include/asm-sparc/page.h
@@ -1,163 +1,8 @@
-/*
- * page.h:  Various defines and such for MMU operations on the Sparc for
- *          the Linux kernel.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_PAGE_H
-#define _SPARC_PAGE_H
-
-#ifdef CONFIG_SUN4
-#define PAGE_SHIFT   13
+#ifndef ___ASM_SPARC_PAGE_H
+#define ___ASM_SPARC_PAGE_H
+#if defined(__sparc__) && defined(__arch64__)
+#include <asm-sparc/page_64.h>
 #else
-#define PAGE_SHIFT   12
+#include <asm-sparc/page_32.h>
 #endif
-#ifndef __ASSEMBLY__
-/* I have my suspicions... -DaveM */
-#define PAGE_SIZE    (1UL << PAGE_SHIFT)
-#else
-#define PAGE_SIZE    (1 << PAGE_SHIFT)
-#endif
-#define PAGE_MASK    (~(PAGE_SIZE-1))
-
-#include <asm/btfixup.h>
-
-#ifndef __ASSEMBLY__
-
-#define clear_page(page)	 memset((void *)(page), 0, PAGE_SIZE)
-#define copy_page(to,from) 	memcpy((void *)(to), (void *)(from), PAGE_SIZE)
-#define clear_user_page(addr, vaddr, page)	\
-	do { 	clear_page(addr);		\
-		sparc_flush_page_to_ram(page);	\
-	} while (0)
-#define copy_user_page(to, from, vaddr, page)	\
-	do {	copy_page(to, from);		\
-		sparc_flush_page_to_ram(page);	\
-	} while (0)
-
-/* The following structure is used to hold the physical
- * memory configuration of the machine.  This is filled in
- * prom_meminit() and is later used by mem_init() to set up
- * mem_map[].  We statically allocate SPARC_PHYS_BANKS+1 of
- * these structs, this is arbitrary.  The entry after the
- * last valid one has num_bytes==0.
- */
-struct sparc_phys_banks {
-  unsigned long base_addr;
-  unsigned long num_bytes;
-};
-
-#define SPARC_PHYS_BANKS 32
-
-extern struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS+1];
-
-/* Cache alias structure.  Entry is valid if context != -1. */
-struct cache_palias {
-	unsigned long vaddr;
-	int context;
-};
-
-/* passing structs on the Sparc slow us down tremendously... */
-
-/* #define STRICT_MM_TYPECHECKS */
-
-#ifdef STRICT_MM_TYPECHECKS
-/*
- * These are used to make use of C type-checking..
- */
-typedef struct { unsigned long pte; } pte_t;
-typedef struct { unsigned long iopte; } iopte_t;
-typedef struct { unsigned long pmdv[16]; } pmd_t;
-typedef struct { unsigned long pgd; } pgd_t;
-typedef struct { unsigned long ctxd; } ctxd_t;
-typedef struct { unsigned long pgprot; } pgprot_t;
-typedef struct { unsigned long iopgprot; } iopgprot_t;
-
-#define pte_val(x)	((x).pte)
-#define iopte_val(x)	((x).iopte)
-#define pmd_val(x)      ((x).pmdv[0])
-#define pgd_val(x)	((x).pgd)
-#define ctxd_val(x)	((x).ctxd)
-#define pgprot_val(x)	((x).pgprot)
-#define iopgprot_val(x)	((x).iopgprot)
-
-#define __pte(x)	((pte_t) { (x) } )
-#define __iopte(x)	((iopte_t) { (x) } )
-/* #define __pmd(x)        ((pmd_t) { (x) } ) */ /* XXX procedure with loop */
-#define __pgd(x)	((pgd_t) { (x) } )
-#define __ctxd(x)	((ctxd_t) { (x) } )
-#define __pgprot(x)	((pgprot_t) { (x) } )
-#define __iopgprot(x)	((iopgprot_t) { (x) } )
-
-#else
-/*
- * .. while these make it easier on the compiler
- */
-typedef unsigned long pte_t;
-typedef unsigned long iopte_t;
-typedef struct { unsigned long pmdv[16]; } pmd_t;
-typedef unsigned long pgd_t;
-typedef unsigned long ctxd_t;
-typedef unsigned long pgprot_t;
-typedef unsigned long iopgprot_t;
-
-#define pte_val(x)	(x)
-#define iopte_val(x)	(x)
-#define pmd_val(x)      ((x).pmdv[0])
-#define pgd_val(x)	(x)
-#define ctxd_val(x)	(x)
-#define pgprot_val(x)	(x)
-#define iopgprot_val(x)	(x)
-
-#define __pte(x)	(x)
-#define __iopte(x)	(x)
-/* #define __pmd(x)        (x) */ /* XXX later */
-#define __pgd(x)	(x)
-#define __ctxd(x)	(x)
-#define __pgprot(x)	(x)
-#define __iopgprot(x)	(x)
-
-#endif
-
-typedef struct page *pgtable_t;
-
-extern unsigned long sparc_unmapped_base;
-
-BTFIXUPDEF_SETHI(sparc_unmapped_base)
-
-#define TASK_UNMAPPED_BASE	BTFIXUP_SETHI(sparc_unmapped_base)
-
-#else /* !(__ASSEMBLY__) */
-
-#define __pgprot(x)	(x)
-
-#endif /* !(__ASSEMBLY__) */
-
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr)  (((addr)+PAGE_SIZE-1)&PAGE_MASK)
-
-#define PAGE_OFFSET	0xf0000000
-#ifndef __ASSEMBLY__
-extern unsigned long phys_base;
-extern unsigned long pfn_base;
 #endif
-#define __pa(x)			((unsigned long)(x) - PAGE_OFFSET + phys_base)
-#define __va(x)			((void *)((unsigned long) (x) - phys_base + PAGE_OFFSET))
-
-#define virt_to_phys		__pa
-#define phys_to_virt		__va
-
-#define ARCH_PFN_OFFSET		(pfn_base)
-#define virt_to_page(kaddr)	(mem_map + ((((unsigned long)(kaddr)-PAGE_OFFSET)>>PAGE_SHIFT)))
-
-#define pfn_valid(pfn)		(((pfn) >= (pfn_base)) && (((pfn)-(pfn_base)) < max_mapnr))
-#define virt_addr_valid(kaddr)	((((unsigned long)(kaddr)-PAGE_OFFSET)>>PAGE_SHIFT) < max_mapnr)
-
-#define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
-				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#include <asm-generic/memory_model.h>
-#include <asm-generic/page.h>
-
-#endif /* _SPARC_PAGE_H */