LXR linux/arch/mips/fw/arc/file.c

   1/*
   2 * This file is subject to the terms and conditions of the GNU General Public
   3 * License.  See the file "COPYING" in the main directory of this archive
   4 * for more details.
   5 *
   6 * ARC firmware interface.
   7 *
   8 * Copyright (C) 1994, 1995, 1996, 1999 Ralf Baechle
   9 * Copyright (C) 1999 Silicon Graphics, Inc.
  10 */
  11
  12#include <asm/fw/arc/types.h>
  13#include <asm/sgialib.h>
  14
  15LONG
  16ArcGetDirectoryEntry(ULONG FileID, struct linux_vdirent *Buffer,
  17                     ULONG N, ULONG *Count)
  18{
  19        return ARC_CALL4(get_vdirent, FileID, Buffer, N, Count);
  20}
  21
  22LONG
  23ArcOpen(CHAR *Path, enum linux_omode OpenMode, ULONG *FileID)
  24{
  25        return ARC_CALL3(open, Path, OpenMode, FileID);
  26}
  27
  28LONG
  29ArcClose(ULONG FileID)
  30{
  31        return ARC_CALL1(close, FileID);
  32}
  33
  34LONG
  35ArcRead(ULONG FileID, VOID *Buffer, ULONG N, ULONG *Count)
  36{
  37        return ARC_CALL4(read, FileID, Buffer, N, Count);
  38}
  39
  40LONG
  41ArcGetReadStatus(ULONG FileID)
  42{
  43        return ARC_CALL1(get_rstatus, FileID);
  44}
  45
  46LONG
  47ArcWrite(ULONG FileID, PVOID Buffer, ULONG N, PULONG Count)
  48{
  49        return ARC_CALL4(write, FileID, Buffer, N, Count);
  50}
  51
  52LONG
  53ArcSeek(ULONG FileID, struct linux_bigint *Position, enum linux_seekmode SeekMode)
  54{
  55        return ARC_CALL3(seek, FileID, Position, SeekMode);
  56}
  57
  58LONG
  59ArcMount(char *name, enum linux_mountops op)
  60{
  61        return ARC_CALL2(mount, name, op);
  62}
  63
  64LONG
  65ArcGetFileInformation(ULONG FileID, struct linux_finfo *Information)
  66{
  67        return ARC_CALL2(get_finfo, FileID, Information);
  68}
  69
  70LONG ArcSetFileInformation(ULONG FileID, ULONG AttributeFlags,
  71                           ULONG AttributeMask)
  72{
  73        return ARC_CALL3(set_finfo, FileID, AttributeFlags, AttributeMask);
  74}
  75