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, 95 insertions, 0 deletions

diff --git a/include/asm-sparc/ide_32.h b/include/asm-sparc/ide_32.h
new file mode 100644
index 00000000000..afd1736ed48
--- /dev/null
+++ b/include/asm-sparc/ide_32.h
@@ -0,0 +1,95 @@
+/* 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 */