From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- .../mips/include/asm/mach-generic/mc146818rtc.h | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 kernel/arch/mips/include/asm/mach-generic/mc146818rtc.h (limited to 'kernel/arch/mips/include/asm/mach-generic/mc146818rtc.h') diff --git a/kernel/arch/mips/include/asm/mach-generic/mc146818rtc.h b/kernel/arch/mips/include/asm/mach-generic/mc146818rtc.h new file mode 100644 index 000000000..0b9a942f0 --- /dev/null +++ b/kernel/arch/mips/include/asm/mach-generic/mc146818rtc.h @@ -0,0 +1,36 @@ +/* + * 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) 1998, 2001, 03 by Ralf Baechle + * + * RTC routines for PC style attached Dallas chip. + */ +#ifndef __ASM_MACH_GENERIC_MC146818RTC_H +#define __ASM_MACH_GENERIC_MC146818RTC_H + +#include + +#define RTC_PORT(x) (0x70 + (x)) +#define RTC_IRQ 8 + +static inline unsigned char CMOS_READ(unsigned long addr) +{ + outb_p(addr, RTC_PORT(0)); + return inb_p(RTC_PORT(1)); +} + +static inline void CMOS_WRITE(unsigned char data, unsigned long addr) +{ + outb_p(addr, RTC_PORT(0)); + outb_p(data, RTC_PORT(1)); +} + +#define RTC_ALWAYS_BCD 1 + +#ifndef mc146818_decode_year +#define mc146818_decode_year(year) ((year) < 70 ? (year) + 2000 : (year) + 1900) +#endif + +#endif /* __ASM_MACH_GENERIC_MC146818RTC_H */ -- cgit 1.2.3-korg