diff options
Diffstat (limited to 'contrib/altq/freebsd/altq/altq_subr.c')
| -rw-r--r-- | contrib/altq/freebsd/altq/altq_subr.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/contrib/altq/freebsd/altq/altq_subr.c b/contrib/altq/freebsd/altq/altq_subr.c index 6964505b..f4bb6b47 100644 --- a/contrib/altq/freebsd/altq/altq_subr.c +++ b/contrib/altq/freebsd/altq/altq_subr.c @@ -912,6 +912,7 @@ extern u_int64_t cycles_per_usec; /* alpha cpu clock frequency */ extern u_int64_t cpu_tsc_freq; #endif /* __alpha__ */ +#ifndef __rtems__ #if (__FreeBSD_version >= 700035) /* Update TSC freq with the value indicated by the caller. */ static void @@ -933,6 +934,7 @@ tsc_freq_changed(void *arg, const struct cf_level *level, int status) EVENTHANDLER_DEFINE(cpufreq_post_change, tsc_freq_changed, NULL, EVENTHANDLER_PRI_LAST); #endif /* __FreeBSD_version >= 700035 */ +#endif /* __rtems__ */ static void init_machclk_setup(void) @@ -953,9 +955,15 @@ init_machclk_setup(void) machclk_usepcc = 0; #endif #ifdef __i386__ +#ifndef __rtems__ /* check if TSC is available */ if (machclk_usepcc == 1 && ((cpu_feature & CPUID_TSC) == 0 || tsc_is_broken)) +#else /* __rtems__ */ + /* check if TSC is available */ + if (machclk_usepcc == 1 && ((cpu_feature & CPUID_TSC) == 0 || + !(x86_has_tsc()) )) +#endif /* __rtems__ */ machclk_usepcc = 0; #endif } @@ -985,6 +993,7 @@ init_machclk(void) * if the clock frequency (of Pentium TSC or Alpha PCC) is * accessible, just use it. */ +#ifndef __rtems__ #ifdef __i386__ #ifdef __FreeBSD__ #if (__FreeBSD_version > 300000) @@ -1004,6 +1013,7 @@ init_machclk(void) machclk_freq = (u_int32_t)(cycles_per_usec * 1000000); #endif #endif /* __alpha__ */ +#endif /* __rtems__ */ /* * if we don't know the clock frequency, measure it. |