Module: xenomai-rpm
Branch: for-upstream
Commit: 1eb923339366a8da7451d5eabd4ee7a4cf02756f
URL:
http://git.xenomai.org/?p=xenomai-rpm.git;a=commit;h=1eb923339366a8da7451d5eabd4ee7a4cf02756f
Author: Philippe Gerum <r...@xenomai.org>
Date: Mon Mar 8 12:12:34 2010 +0100
x86: initialize clockfreq value
---
ksrc/arch/x86/hal_32.c | 6 ++++++
ksrc/arch/x86/hal_64.c | 6 ++++++
2 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/ksrc/arch/x86/hal_32.c b/ksrc/arch/x86/hal_32.c
index 026b03f..5d20d75 100644
--- a/ksrc/arch/x86/hal_32.c
+++ b/ksrc/arch/x86/hal_32.c
@@ -365,6 +365,12 @@ int rthal_arch_init(void)
rthal_setup_8254_tsc();
#endif /* CONFIG_X86_TSC */
+ if (rthal_timerfreq_arg == 0)
+ rthal_timerfreq_arg = rthal_get_timerfreq();
+
+ if (rthal_clockfreq_arg == 0)
+ rthal_clockfreq_arg = rthal_get_clockfreq();
+
return 0;
}
diff --git a/ksrc/arch/x86/hal_64.c b/ksrc/arch/x86/hal_64.c
index 91d3715..2230183 100644
--- a/ksrc/arch/x86/hal_64.c
+++ b/ksrc/arch/x86/hal_64.c
@@ -79,6 +79,12 @@ int rthal_arch_init(void)
/* FIXME: 4Ghz barrier is close... */
rthal_cpufreq_arg = rthal_get_cpufreq();
+ if (rthal_timerfreq_arg == 0)
+ rthal_timerfreq_arg = rthal_get_timerfreq();
+
+ if (rthal_clockfreq_arg == 0)
+ rthal_clockfreq_arg = rthal_get_clockfreq();
+
return 0;
}
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