Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761510AbYFZMuw (ORCPT ); Thu, 26 Jun 2008 08:50:52 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758502AbYFZMg5 (ORCPT ); Thu, 26 Jun 2008 08:36:57 -0400 Received: from 238.225.broadband7.iol.cz ([88.102.225.238]:20624 "EHLO monstr.eu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1758204AbYFZMgz (ORCPT ); Thu, 26 Jun 2008 08:36:55 -0400 X-Greylist: delayed 302 seconds by postgrey-1.27 at vger.kernel.org; Thu, 26 Jun 2008 08:36:54 EDT 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 26/60] microblaze_v4: time support Date: Thu, 26 Jun 2008 14:29:55 +0200 Message-Id: <1214483429-32360-27-git-send-email-monstr@seznam.cz> X-Mailer: git-send-email 1.5.4.GIT In-Reply-To: <1214483429-32360-26-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> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2142 Lines: 79 From: Michal Simek Signed-off-by: Michal Simek --- include/asm-microblaze/delay.h | 30 ++++++++++++++++++++++++++++++ include/asm-microblaze/timex.h | 18 ++++++++++++++++++ 2 files changed, 48 insertions(+), 0 deletions(-) create mode 100644 include/asm-microblaze/delay.h create mode 100644 include/asm-microblaze/timex.h diff --git a/include/asm-microblaze/delay.h b/include/asm-microblaze/delay.h new file mode 100644 index 0000000..cdafdad --- /dev/null +++ b/include/asm-microblaze/delay.h @@ -0,0 +1,30 @@ +/* + * include/asm-microblaze/delay.h + * + * 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. + * + * Copyright (C) 2006 Atmark Techno, Inc. + */ + +#ifndef _ASM_MICROBLAZE_DELAY_H +#define _ASM_MICROBLAZE_DELAY_H + +extern unsigned long loops_per_jiffy; + +extern inline void __delay(unsigned long loops) +{ + asm volatile ("# __delay \n\t" \ + "1: addi %0, %0, -1 \t\n" \ + "bneid %0, 1b \t\n" \ + "nop \t\n" + : "=r" (loops) + : "0" (loops)); +} + +static inline void udelay(unsigned long usec) +{ +} + +#endif /* _ASM_MICROBLAZE_DELAY_H */ diff --git a/include/asm-microblaze/timex.h b/include/asm-microblaze/timex.h new file mode 100644 index 0000000..678525d --- /dev/null +++ b/include/asm-microblaze/timex.h @@ -0,0 +1,18 @@ +/* + * 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_TIMEX_H +#define _ASM_MICROBLAZE_TIMEX_H + +#define CLOCK_TICK_RATE 1000 /* Timer input freq. */ + +typedef unsigned long cycles_t; + +#define get_cycles() (0) + +#endif /* _ASM_TIMEX_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/