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#include <linux/init.h>
  12
  13#include <asm/fw/arc/types.h>
  14#include <asm/sgialib.h>
  15
  16LONG
  17ArcGetDirectoryEntry(ULONG FileID, struct linux_vdirent *Buffer,
  18                     ULONG N, ULONG *Count)
  19{
  20        return ARC_CALL4(get_vdirent, FileID, Buffer, N, Count);
  21}
  22
  23LONG
  24ArcOpen(CHAR *Path, enum linux_omode OpenMode, ULONG *FileID)
  25{
  26        return ARC_CALL3(open, Path, OpenMode, FileID);
  27}
  28
  29LONG
  30ArcClose(ULONG FileID)
  31{
  32        return ARC_CALL1(close, FileID);
  33}
  34
  35LONG
  36ArcRead(ULONG FileID, VOID *Buffer, ULONG N, ULONG *Count)
  37{
  38        return ARC_CALL4(read, FileID, Buffer, N, Count);
  39}
  40
  41LONG
  42ArcGetReadStatus(ULONG FileID)
  43{
  44        return ARC_CALL1(get_rstatus, FileID);
  45}
  46
  47LONG
  48ArcWrite(ULONG FileID, PVOID Buffer, ULONG N, PULONG Count)
  49{
  50        return ARC_CALL4(write, FileID, Buffer, N, Count);
  51}
  52
  53LONG
  54ArcSeek(ULONG FileID, struct linux_bigint *Position, enum linux_seekmode SeekMode)
  55{
  56        return ARC_CALL3(seek, FileID, Position, SeekMode);
  57}
  58
  59LONG
  60ArcMount(char *name, enum linux_mountops op)
  61{
  62        return ARC_CALL2(mount, name, op);
  63}
  64
  65LONG
  66ArcGetFileInformation(ULONG FileID, struct linux_finfo *Information)
  67{
  68        return ARC_CALL2(get_finfo, FileID, Information);
  69}
  70
  71LONG ArcSetFileInformation(ULONG FileID, ULONG AttributeFlags,
  72                           ULONG AttributeMask)
  73{
  74        return ARC_CALL3(set_finfo, FileID, AttributeFlags, AttributeMask);
  75}
  76