blob: e9892eef51cee5dd85038ba98c22432bb81d42af [file] [log] [blame]
#include "linux/delay.h"
#include "asm/param.h"
void __delay(unsigned long time)
{
/* Stolen from the i386 __loop_delay */
int d0;
__asm__ __volatile__(
"\tjmp 1f\n"
".align 16\n"
"1:\tjmp 2f\n"
".align 16\n"
"2:\tdecl %0\n\tjns 2b"
:"=&a" (d0)
:"0" (time));
}
void __udelay(unsigned long usecs)
{
int i, n;
n = (loops_per_jiffy * HZ * usecs) / MILLION;
for(i=0;i<n;i++) ;
}
void __const_udelay(unsigned long usecs)
{
int i, n;
n = (loops_per_jiffy * HZ * usecs) / MILLION;
for(i=0;i<n;i++) ;
}