forked from Minki/linux
6defa38b37
My earlier merge of delay.h introduced a timebase-based udelay for 32-bit machines but also broke the 601, which doesn't have the timebase register. This fixes it by using the 601's RTC register on the 601, and also moves __delay() and udelay() to be out-of-line in arch/powerpc/kernel/time.c. These functions aren't really performance critical, after all. Signed-off-by: Paul Mackerras <paulus@samba.org>
20 lines
571 B
C
20 lines
571 B
C
#ifndef _ASM_POWERPC_DELAY_H
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#define _ASM_POWERPC_DELAY_H
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/*
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* Copyright 1996, Paul Mackerras.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*
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* PPC64 Support added by Dave Engebretsen, Todd Inglett, Mike Corrigan,
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* Anton Blanchard.
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*/
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extern void __delay(unsigned long loops);
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extern void udelay(unsigned long usecs);
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#endif /* _ASM_POWERPC_DELAY_H */
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