7f30491ccd
After moving the the include files there were a few clean-ups: 1) Some files used #include <asm-ia64/xyz.h>, changed to <asm/xyz.h> 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 <tony.luck@intel.com>
28 lines
844 B
C
28 lines
844 B
C
/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 2000-2004 Silicon Graphics, Inc. All rights reserved.
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*/
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/*
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* This file contains definitions for accessing a platform supported high resolution
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* clock. The clock is monitonically increasing and can be accessed from any node
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* in the system. The clock is synchronized across nodes - all nodes see the
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* same value.
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*
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* RTC_COUNTER_ADDR - contains the address of the counter
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*
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*/
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#ifndef _ASM_IA64_SN_CLKSUPPORT_H
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#define _ASM_IA64_SN_CLKSUPPORT_H
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extern unsigned long sn_rtc_cycles_per_second;
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#define RTC_COUNTER_ADDR ((long *)LOCAL_MMR_ADDR(SH_RTC))
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#define rtc_time() (*RTC_COUNTER_ADDR)
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#endif /* _ASM_IA64_SN_CLKSUPPORT_H */
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