Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758290AbYFZM73 (ORCPT ); Thu, 26 Jun 2008 08:59:29 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1759631AbYFZMla (ORCPT ); Thu, 26 Jun 2008 08:41:30 -0400 Received: from 238.225.broadband7.iol.cz ([88.102.225.238]:22595 "EHLO monstr.eu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1758047AbYFZMlT (ORCPT ); Thu, 26 Jun 2008 08:41:19 -0400 From: monstr@seznam.cz To: linux-kernel@vger.kernel.org Cc: arnd@arndb.de, linux-arch@vger.kernel.org, stephen.neuendorffer@xilinx.com, John.Linn@xilinx.com, john.williams@petalogix.com, matthew@wil.cx, will.newton@gmail.com, drepper@redhat.com, microblaze-uclinux@itee.uq.edu.au, grant.likely@secretlab.ca, linuxppc-dev@ozlabs.org, vapier.adi@gmail.com, alan@lxorguk.ukuu.org.uk, hpa@zytor.com, Michal Simek Subject: [PATCH 33/60] microblaze_v4: includes SHM*, msgbuf Date: Thu, 26 Jun 2008 14:30:02 +0200 Message-Id: <1214483429-32360-34-git-send-email-monstr@seznam.cz> X-Mailer: git-send-email 1.5.4.GIT In-Reply-To: <1214483429-32360-33-git-send-email-monstr@seznam.cz> References: <1214483429-32360-1-git-send-email-monstr@seznam.cz> <1214483429-32360-2-git-send-email-monstr@seznam.cz> <1214483429-32360-3-git-send-email-monstr@seznam.cz> <1214483429-32360-4-git-send-email-monstr@seznam.cz> <1214483429-32360-5-git-send-email-monstr@seznam.cz> <1214483429-32360-6-git-send-email-monstr@seznam.cz> <1214483429-32360-7-git-send-email-monstr@seznam.cz> <1214483429-32360-8-git-send-email-monstr@seznam.cz> <1214483429-32360-9-git-send-email-monstr@seznam.cz> <1214483429-32360-10-git-send-email-monstr@seznam.cz> <1214483429-32360-11-git-send-email-monstr@seznam.cz> <1214483429-32360-12-git-send-email-monstr@seznam.cz> <1214483429-32360-13-git-send-email-monstr@seznam.cz> <1214483429-32360-14-git-send-email-monstr@seznam.cz> <1214483429-32360-15-git-send-email-monstr@seznam.cz> <1214483429-32360-16-git-send-email-monstr@seznam.cz> <1214483429-32360-17-git-send-email-monstr@seznam.cz> <1214483429-32360-18-git-send-email-monstr@seznam.cz> <1214483429-32360-19-git-send-email-monstr@seznam.cz> <1214483429-32360-20-git-send-email-monstr@seznam.cz> <1214483429-32360-21-git-send-email-monstr@seznam.cz> <1214483429-32360-22-git-send-email-monstr@seznam.cz> <1214483429-32360-23-git-send-email-monstr@seznam.cz> <1214483429-32360-24-git-send-email-monstr@seznam.cz> <1214483429-32360-25-git-send-email-monstr@seznam.cz> <1214483429-32360-26-git-send-email-monstr@seznam.cz> <1214483429-32360-27-git-send-email-monstr@seznam.cz> <1214483429-32360-28-git-send-email-monstr@seznam.cz> <1214483429-32360-29-git-send-email-monstr@seznam.cz> <1214483429-32360-30-git-send-email-monstr@seznam.cz> <1214483429-32360-31-git-send-email-monstr@seznam.cz> <1214483429-32360-32-git-send-email-monstr@seznam.cz> <1214483429-32360-33-git-send-email-monstr@seznam.cz> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4504 Lines: 142 From: Michal Simek Signed-off-by: Michal Simek --- include/asm-microblaze/msgbuf.h | 39 ++++++++++++++++++++++++++++ include/asm-microblaze/shmbuf.h | 50 +++++++++++++++++++++++++++++++++++++ include/asm-microblaze/shmparam.h | 14 ++++++++++ 3 files changed, 103 insertions(+), 0 deletions(-) create mode 100644 include/asm-microblaze/msgbuf.h create mode 100644 include/asm-microblaze/shmbuf.h create mode 100644 include/asm-microblaze/shmparam.h diff --git a/include/asm-microblaze/msgbuf.h b/include/asm-microblaze/msgbuf.h new file mode 100644 index 0000000..8172bc9 --- /dev/null +++ b/include/asm-microblaze/msgbuf.h @@ -0,0 +1,39 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * 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. + */ + +#ifndef _ASM_MICROBLAZE_MSGBUF_H +#define _ASM_MICROBLAZE_MSGBUF_H + +/* + * The msqid64_ds structure for microblaze architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct msqid64_ds { + struct ipc64_perm msg_perm; + __kernel_time_t msg_stime; /* last msgsnd time */ + unsigned long __unused1; + __kernel_time_t msg_rtime; /* last msgrcv time */ + unsigned long __unused2; + __kernel_time_t msg_ctime; /* last change time */ + unsigned long __unused3; + unsigned long msg_cbytes; /* current number of bytes on queue */ + unsigned long msg_qnum; /* number of messages in queue */ + unsigned long msg_qbytes; /* max number of bytes on queue */ + __kernel_pid_t msg_lspid; /* pid of last msgsnd */ + __kernel_pid_t msg_lrpid; /* last receive pid */ + unsigned long __unused4; + unsigned long __unused5; +}; + +#endif /* _ASM_MICROBLAZE_MSGBUF_H */ diff --git a/include/asm-microblaze/shmbuf.h b/include/asm-microblaze/shmbuf.h new file mode 100644 index 0000000..a460e36 --- /dev/null +++ b/include/asm-microblaze/shmbuf.h @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * 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. + */ + +#ifndef _ASM_MICROBLAZE_SHMBUF_H +#define _ASM_MICROBLAZE_SHMBUF_H + +/* + * The shmid64_ds structure for microblaze architecture. + * Note extra padding because this structure is passed back and forth + * between kernel and user space. + * + * Pad space is left for: + * - 64-bit time_t to solve y2038 problem + * - 2 miscellaneous 32-bit values + */ + +struct shmid64_ds { + struct ipc64_perm shm_perm; /* operation perms */ + size_t shm_segsz; /* size of segment (bytes) */ + __kernel_time_t shm_atime; /* last attach time */ + unsigned long __unused1; + __kernel_time_t shm_dtime; /* last detach time */ + unsigned long __unused2; + __kernel_time_t shm_ctime; /* last change time */ + unsigned long __unused3; + __kernel_pid_t shm_cpid; /* pid of creator */ + __kernel_pid_t shm_lpid; /* pid of last operator */ + unsigned long shm_nattch; /* no. of current attaches */ + unsigned long __unused4; + unsigned long __unused5; +}; + +struct shminfo64 { + unsigned long shmmax; + unsigned long shmmin; + unsigned long shmmni; + unsigned long shmseg; + unsigned long shmall; + unsigned long __unused1; + unsigned long __unused2; + unsigned long __unused3; + unsigned long __unused4; +}; + +#endif /* _ASM_MICROBLAZE_SHMBUF_H */ diff --git a/include/asm-microblaze/shmparam.h b/include/asm-microblaze/shmparam.h new file mode 100644 index 0000000..719bbed --- /dev/null +++ b/include/asm-microblaze/shmparam.h @@ -0,0 +1,14 @@ +/* + * Copyright (C) 2006 Atmark Techno, Inc. + * + * 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. + */ + +#ifndef _ASM_MICROBLAZE_SHMPARAM_H +#define _ASM_MICROBLAZE_SHMPARAM_H + +#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */ + +#endif /* _ASM_MICROBLAZE_SHMPARAM_H */ -- 1.5.4.GIT -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/