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31 lines
658 B
C
31 lines
658 B
C
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/* A couple of routines to implement a low-overhead timer for drivers */
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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 as
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* published by the Free Software Foundation; either version 2, or (at
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* your option) any later version.
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*/
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#include "etherboot.h"
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#include "timer.h"
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/* Machine Independant timer helper functions */
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void mdelay(unsigned int msecs)
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{
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unsigned int i;
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for(i = 0; i < msecs; i++) {
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udelay(1000);
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poll_interruptions();
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}
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}
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void waiton_timer2(unsigned int ticks)
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{
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load_timer2(ticks);
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while(timer2_running()) {
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poll_interruptions();
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}
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}
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