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* back out Josh's change to linux timer. PowerPC gives you a reference base

timer, not a cpu timer, so looking at CPU frequency isn't what you want
  to do.

This commit was SVN r7733.
Этот коммит содержится в:
Brian Barrett 2005-10-12 19:10:07 +00:00
родитель 6da9561ea8
Коммит cd96ffa41f

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@ -112,20 +112,6 @@ opal_timer_linux_open(void)
}
}
if (0 == opal_timer_linux_freq) {
/* Alt. find the CPU speed - most timers are 1:1 with CPU speed */
loc = find_info(fp, "clock", buf, 1024);
if (NULL != loc) {
if(strlen(loc) > 4) /* Strip off the 'MHz\n' */
loc[strlen(loc)-4] = '\0';
ret = sscanf(loc, "%f", &cpu_f);
if (1 == ret) {
/* numer is in MHz - convert to Hz and make an integer */
opal_timer_linux_freq = (opal_timer_t) cpu_f * 1000000;
}
}
}
if (0 == opal_timer_linux_freq) {
/* look for the sparc way of getting cpu frequency */
loc = find_info(fp, "Cpu0ClkTck", buf, 1024);