On Tue, Oct 25, 2011 at 1:48 PM, Anton Staaf robotboy@chromium.org wrote:

This file is required by the new DMA buffer alignment macro.

Signed-off-by: Anton Staaf robotboy@chromium.org Cc: Simon Glass sjg@chromium.org

Tested-by: Simon Glass sjg@chromium.org

---

arch/sandbox/include/asm/cache.h |   33 +++++++++++++++++++++++++++++++++  1 files changed, 33 insertions(+), 0 deletions(-)  create mode 100644 arch/sandbox/include/asm/cache.h

diff --git a/arch/sandbox/include/asm/cache.h b/arch/sandbox/include/asm/cache.h new file mode 100644 index 0000000..6e11102 --- /dev/null +++ b/arch/sandbox/include/asm/cache.h @@ -0,0 +1,33 @@ +/*

• • Copyright (c) 2011 The Chromium OS Authors.
• • See file CREDITS for list of people who contributed to this
• • project.
• • This program is free software; you can redistribute it and/or
• • modify it under the terms of the GNU General Public License as
• • published by the Free Software Foundation; either version 2 of
• • the License, or (at your option) any later version.
• • This program is distributed in the hope that it will be useful,
• • but WITHOUT ANY WARRANTY; without even the implied warranty of
• • MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
• • GNU General Public License for more details.
• • You should have received a copy of the GNU General Public License
• • along with this program; if not, write to the Free Software
• • Foundation, Inc., 59 Temple Place, Suite 330, Boston,
• • MA 02111-1307 USA
• */

+#ifndef __SANDBOX_CACHE_H__ +#define __SANDBOX_CACHE_H__

+/*

• • For native compilation of the sandbox we should still align
• • the contents of stack buffers to something reasonable.  The
• • GCC macro __BIGGEST_ALIGNMENT__ is defined to be the maximum
• • required alignment for any basic type.  This seems reasonable.
• */

+#define ARCH_DMA_MINALIGN      __BIGGEST_ALIGNMENT__

+#endif /* __SANDBOX_CACHE_H__ */

1.7.3.1