From 9a8fd5589902153a134111ed7a40f9cca1f83254 Mon Sep 17 00:00:00 2001 From: Chris Zankel Date: Thu, 23 Jun 2005 22:01:26 -0700 Subject: [PATCH] xtensa: Architecture support for Tensilica Xtensa Part 6 The attached patches provides part 6 of an architecture implementation for the Tensilica Xtensa CPU series. Signed-off-by: Chris Zankel Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-xtensa/ipcbuf.h | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 include/asm-xtensa/ipcbuf.h (limited to 'include/asm-xtensa/ipcbuf.h') diff --git a/include/asm-xtensa/ipcbuf.h b/include/asm-xtensa/ipcbuf.h new file mode 100644 index 00000000000..c33aa6a4214 --- /dev/null +++ b/include/asm-xtensa/ipcbuf.h @@ -0,0 +1,37 @@ +/* + * include/asm-xtensa/ipcbuf.h + * + * The ipc64_perm structure for the Xtensa architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Copyright (C) 2001 - 2005 Tensilica Inc. + */ + +#ifndef _XTENSA_IPCBUF_H +#define _XTENSA_IPCBUF_H + +/* + * Pad space is left for: + * - 32-bit mode_t and seq + * - 2 miscellaneous 32-bit values + * + * 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. + */ + +struct ipc64_perm +{ + __kernel_key_t key; + __kernel_uid32_t uid; + __kernel_gid32_t gid; + __kernel_uid32_t cuid; + __kernel_gid32_t cgid; + __kernel_mode_t mode; + unsigned long seq; + unsigned long __unused1; + unsigned long __unused2; +}; + +#endif /* _XTENSA_IPCBUF_H */ -- cgit v1.2.3