From 7f30491ccd28627742e37899453ae20e3da8e18f Mon Sep 17 00:00:00 2001 From: Tony Luck Date: Fri, 1 Aug 2008 10:13:32 -0700 Subject: [IA64] Move include/asm-ia64 to arch/ia64/include/asm After moving the the include files there were a few clean-ups: 1) Some files used #include , changed to 2) Some comments alerted maintainers to look at various header files to make matching updates if certain code were to be changed. Updated these comments to use the new include paths. 3) Some header files mentioned their own names in initial comments. Just deleted these self references. Signed-off-by: Tony Luck --- arch/ia64/include/asm/sn/clksupport.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 arch/ia64/include/asm/sn/clksupport.h (limited to 'arch/ia64/include/asm/sn/clksupport.h') diff --git a/arch/ia64/include/asm/sn/clksupport.h b/arch/ia64/include/asm/sn/clksupport.h new file mode 100644 index 00000000000..d340c365a82 --- /dev/null +++ b/arch/ia64/include/asm/sn/clksupport.h @@ -0,0 +1,28 @@ +/* + * 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) 2000-2004 Silicon Graphics, Inc. All rights reserved. + */ + +/* + * This file contains definitions for accessing a platform supported high resolution + * clock. The clock is monitonically increasing and can be accessed from any node + * in the system. The clock is synchronized across nodes - all nodes see the + * same value. + * + * RTC_COUNTER_ADDR - contains the address of the counter + * + */ + +#ifndef _ASM_IA64_SN_CLKSUPPORT_H +#define _ASM_IA64_SN_CLKSUPPORT_H + +extern unsigned long sn_rtc_cycles_per_second; + +#define RTC_COUNTER_ADDR ((long *)LOCAL_MMR_ADDR(SH_RTC)) + +#define rtc_time() (*RTC_COUNTER_ADDR) + +#endif /* _ASM_IA64_SN_CLKSUPPORT_H */ -- cgit v1.2.3