ChangeSet 1.2181.2.59, 2005/03/30 10:25:27-08:00, [EMAIL PROTECTED]
[SPARC64]: Kill unused header arch/sparc64/lib/VIS.h
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
VIS.h | 128 ------------------------------------------------------------------
1 files changed, 128 deletions(-)
diff -Nru a/arch/sparc64/lib/VIS.h b/arch/sparc64/lib/VIS.h
--- a/arch/sparc64/lib/VIS.h 2005-04-03 21:18:42 -07:00
+++ /dev/null Wed Dec 31 16:00:00 196900
@@ -1,128 +0,0 @@
-/* $Id: VIS.h,v 1.4 1999/05/25 16:52:50 jj Exp $
- * VIS.h: High speed copy/clear operations utilizing the UltraSparc
- * Visual Instruction Set.
- *
- * Copyright (C) 1997 David S. Miller ([EMAIL PROTECTED])
- * Copyright (C) 1996, 1997, 1999 Jakub Jelinek ([EMAIL PROTECTED])
- */
-
- /* VIS code can be used for numerous copy/set operation variants.
- * It can be made to work in the kernel, one single instance,
- * for all of memcpy, copy_to_user, and copy_from_user by setting
- * the ASI src/dest globals correctly. Furthermore it can
- * be used for kernel-->kernel page copies as well, a hook label
- * is put in here just for this purpose.
- *
- * For userland, compiling this without __KERNEL__ defined makes
- * it work just fine as a generic libc bcopy and memcpy.
- * If for userland it is compiled with a 32bit gcc (but you need
- * -Wa,-Av9a), the code will just rely on lower 32bits of
- * IEU registers, if you compile it with 64bit gcc (ie. define
- * __sparc_v9__), the code will use full 64bit.
- */
-
-#ifndef __VIS_H
-#define __VIS_H
-
-#ifdef __KERNEL__
-#include <asm/head.h>
-#include <asm/asi.h>
-#else
-#define ASI_AIUS 0x11 /* Secondary, user
*/
-#define ASI_BLK_AIUS 0x71 /* Secondary, user, blk ld/st
*/
-#define ASI_P 0x80 /* Primary, implicit
*/
-#define ASI_S 0x81 /* Secondary, implicit
*/
-#define ASI_BLK_COMMIT_P 0xe0 /* Primary, blk store commit
*/
-#define ASI_BLK_COMMIT_S 0xe1 /* Secondary, blk store commit
*/
-#define ASI_BLK_P 0xf0 /* Primary, blk ld/st
*/
-#define ASI_BLK_S 0xf1 /* Secondary, blk ld/st
*/
-#define FPRS_FEF 0x04
-#endif
-
- /* I'm telling you, they really did this chip right.
- * Perhaps the SunSoft folks should visit some of the
- * people in Sun Microelectronics and start some brain
- * cell exchange program...
- */
-#define ASI_BLK_XOR (ASI_P ^ ASI_BLK_P)
- /* Well, things get more hairy if we use ASI_AIUS as
- * USER_DS and ASI_P as KERNEL_DS, we'd reach
- * commit block stores this way which is not what we want...
- */
- /* ASI_P->ASI_BLK_P && ASI_AIUS->ASI_BLK_AIUS transitions can be done
- * as blkasi = asi | ASI_BLK_OR
- */
-#define ASI_BLK_OR (ASI_BLK_P & ~ASI_P)
- /* Transition back from ASI_BLK_P->ASI_P && ASI_BLK_AIUS->ASI_AIUS is
- * more complicated:
- * asi = blkasi ^ (blkasi >> 3) ^ ASI_BLK_XOR1
- */
-#define ASI_BLK_XOR1 (ASI_BLK_P ^ (ASI_BLK_P >> 3) ^ ASI_P)
-
-#define asi_src %o3
-#define asi_dest %o4
-
-#ifdef __KERNEL__
-#define ASI_SETSRC_BLK wr asi_src, 0, %asi;
-#define ASI_SETSRC_NOBLK wr asi_src, 0, %asi;
-#define ASI_SETDST_BLK wr asi_dest, 0, %asi;
-#define ASI_SETDST_NOBLK wr asi_dest, 0, %asi;
-#define ASIBLK %asi
-#define ASINORMAL %asi
-#define LDUB lduba
-#define LDUH lduha
-#define LDUW lduwa
-#define LDX ldxa
-#define LDD ldda
-#define LDDF ldda
-#define LDBLK ldda
-#define STB stba
-#define STH stha
-#define STW stwa
-#define STD stda
-#define STX stxa
-#define STDF stda
-#define STBLK stda
-#else
-#define ASI_SETSRC_BLK
-#define ASI_SETSRC_NOBLK
-#define ASI_SETDST_BLK
-#define ASI_SETDST_NOBLK
-#define ASI_SETDST_SPECIAL
-#define ASIBLK %asi
-#define ASINORMAL
-#define LDUB ldub
-#define LDUH lduh
-#define LDUW lduw
-#define LDD ldd
-#define LDX ldx
-#define LDDF ldd
-#define LDBLK ldda
-#define STB stb
-#define STH sth
-#define STW stw
-#define STD std
-#define STX stx
-#define STDF std
-#define STBLK stda
-#endif
-
-#ifdef __KERNEL__
-
-#define REGS_64BIT
-
-#else
-
-#ifndef REGS_64BIT
-#ifdef __sparc_v9__
-#define REGS_64BIT
-#endif
-#endif
-
-#endif
-
-#ifndef REGS_64BIT
-#define xcc icc
-#endif
-
-#endif
-
To unsubscribe from this list: send the line "unsubscribe bk-commits-head" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
