LXR linux/arch/sh/include/asm/shmparam.h

   1/*
   2 * include/asm-sh/shmparam.h
   3 *
   4 * Copyright (C) 1999 Niibe Yutaka
   5 * Copyright (C) 2006 Paul Mundt
   6 *
   7 * This file is subject to the terms and conditions of the GNU General Public
   8 * License.  See the file "COPYING" in the main directory of this archive
   9 * for more details.
  10 */
  11#ifndef __ASM_SH_SHMPARAM_H
  12#define __ASM_SH_SHMPARAM_H
  13
  14/*
  15 * SH-4 and SH-3 7705 have an aliasing dcache. Bump this up to a sensible value
  16 * for everyone, and work out the specifics from the probed cache descriptor.
  17 */
  18#define SHMLBA  0x4000           /* attach addr a multiple of this */
  19
  20#define __ARCH_FORCE_SHMLBA
  21
  22#endif /* __ASM_SH_SHMPARAM_H */
  23