From f5e706ad886b6a5eb59637830110b09ccebf01c5 Mon Sep 17 00:00:00 2001
From: Sam Ravnborg <sam@ravnborg.org>
Date: Thu, 17 Jul 2008 21:55:51 -0700
Subject: 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>
---
 include/asm-sparc/ide.h | 103 ++++--------------------------------------------
 1 file changed, 8 insertions(+), 95 deletions(-)

(limited to 'include/asm-sparc/ide.h')

diff --git a/include/asm-sparc/ide.h b/include/asm-sparc/ide.h
index afd1736ed480..a3c7f5ff270a 100644
--- a/include/asm-sparc/ide.h
+++ b/include/asm-sparc/ide.h
@@ -1,95 +1,8 @@
-/* ide.h: SPARC PCI specific IDE glue.
- *
- * Copyright (C) 1997  David S. Miller (davem@davemloft.net)
- * Copyright (C) 1998  Eddie C. Dost   (ecd@skynet.be)
- * Adaptation from sparc64 version to sparc by Pete Zaitcev.
- */
-
-#ifndef _SPARC_IDE_H
-#define _SPARC_IDE_H
-
-#ifdef __KERNEL__
-
-#include <asm/pgtable.h>
-#include <asm/io.h>
-#include <asm/psr.h>
-
-#undef  MAX_HWIFS
-#define MAX_HWIFS	2
-
-#define __ide_insl(data_reg, buffer, wcount) \
-	__ide_insw(data_reg, buffer, (wcount)<<1)
-#define __ide_outsl(data_reg, buffer, wcount) \
-	__ide_outsw(data_reg, buffer, (wcount)<<1)
-
-/* On sparc, I/O ports and MMIO registers are accessed identically.  */
-#define __ide_mm_insw	__ide_insw
-#define __ide_mm_insl	__ide_insl
-#define __ide_mm_outsw	__ide_outsw
-#define __ide_mm_outsl	__ide_outsl
-
-static inline void __ide_insw(unsigned long port,
-				  void *dst,
-				  unsigned long count)
-{
-	volatile unsigned short *data_port;
-	/* unsigned long end = (unsigned long)dst + (count << 1); */ /* P3 */
-	u16 *ps = dst;
-	u32 *pi;
-
-	data_port = (volatile unsigned short *)port;
-
-	if(((unsigned long)ps) & 0x2) {
-		*ps++ = *data_port;
-		count--;
-	}
-	pi = (u32 *)ps;
-	while(count >= 2) {
-		u32 w;
-
-		w  = (*data_port) << 16;
-		w |= (*data_port);
-		*pi++ = w;
-		count -= 2;
-	}
-	ps = (u16 *)pi;
-	if(count)
-		*ps++ = *data_port;
-
-	/* __flush_dcache_range((unsigned long)dst, end); */ /* P3 see hme */
-}
-
-static inline void __ide_outsw(unsigned long port,
-				   const void *src,
-				   unsigned long count)
-{
-	volatile unsigned short *data_port;
-	/* unsigned long end = (unsigned long)src + (count << 1); */
-	const u16 *ps = src;
-	const u32 *pi;
-
-	data_port = (volatile unsigned short *)port;
-
-	if(((unsigned long)src) & 0x2) {
-		*data_port = *ps++;
-		count--;
-	}
-	pi = (const u32 *)ps;
-	while(count >= 2) {
-		u32 w;
-
-		w = *pi++;
-		*data_port = (w >> 16);
-		*data_port = w;
-		count -= 2;
-	}
-	ps = (const u16 *)pi;
-	if(count)
-		*data_port = *ps;
-
-	/* __flush_dcache_range((unsigned long)src, end); */ /* P3 see hme */
-}
-
-#endif /* __KERNEL__ */
-
-#endif /* _SPARC_IDE_H */
+#ifndef ___ASM_SPARC_IDE_H
+#define ___ASM_SPARC_IDE_H
+#if defined(__sparc__) && defined(__arch64__)
+#include <asm-sparc/ide_64.h>
+#else
+#include <asm-sparc/ide_32.h>
+#endif
+#endif
-- 
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