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kernel/linux-rt-4.4.41/arch/mips/fw/arc/file.c 1.54 KB
5113f6f70   김현기   kernel add
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  /*
   * This file is subject to the terms and conditions of the GNU General Public
   * License.  See the file "COPYING" in the main directory of this archive
   * for more details.
   *
   * ARC firmware interface.
   *
   * Copyright (C) 1994, 1995, 1996, 1999 Ralf Baechle
   * Copyright (C) 1999 Silicon Graphics, Inc.
   */
  
  #include <asm/fw/arc/types.h>
  #include <asm/sgialib.h>
  
  LONG
  ArcGetDirectoryEntry(ULONG FileID, struct linux_vdirent *Buffer,
  		     ULONG N, ULONG *Count)
  {
  	return ARC_CALL4(get_vdirent, FileID, Buffer, N, Count);
  }
  
  LONG
  ArcOpen(CHAR *Path, enum linux_omode OpenMode, ULONG *FileID)
  {
  	return ARC_CALL3(open, Path, OpenMode, FileID);
  }
  
  LONG
  ArcClose(ULONG FileID)
  {
  	return ARC_CALL1(close, FileID);
  }
  
  LONG
  ArcRead(ULONG FileID, VOID *Buffer, ULONG N, ULONG *Count)
  {
  	return ARC_CALL4(read, FileID, Buffer, N, Count);
  }
  
  LONG
  ArcGetReadStatus(ULONG FileID)
  {
  	return ARC_CALL1(get_rstatus, FileID);
  }
  
  LONG
  ArcWrite(ULONG FileID, PVOID Buffer, ULONG N, PULONG Count)
  {
  	return ARC_CALL4(write, FileID, Buffer, N, Count);
  }
  
  LONG
  ArcSeek(ULONG FileID, struct linux_bigint *Position, enum linux_seekmode SeekMode)
  {
  	return ARC_CALL3(seek, FileID, Position, SeekMode);
  }
  
  LONG
  ArcMount(char *name, enum linux_mountops op)
  {
  	return ARC_CALL2(mount, name, op);
  }
  
  LONG
  ArcGetFileInformation(ULONG FileID, struct linux_finfo *Information)
  {
  	return ARC_CALL2(get_finfo, FileID, Information);
  }
  
  LONG ArcSetFileInformation(ULONG FileID, ULONG AttributeFlags,
  			   ULONG AttributeMask)
  {
  	return ARC_CALL3(set_finfo, FileID, AttributeFlags, AttributeMask);
  }