[PATCH 3.16 106/366] tools/power turbostat: Correct SNB_C1/C3_AUTO_UNDEMOTE defines

Ben Hutchings
2018-11-11T20:16:12Z

From: Matt Turner <mattst88@gmail.com>

commit e0d34648b4d77ba715e13739d04e7b0692fe5eaa upstream.

According to the Intel Software Developers' Manual, Vol. 4, Order No.
335592, these macros have been reversed since they were added.

Fixes: 889facbee3e6 ("tools/power turbostat: v3.0: monitor Watts and Temperature")
Signed-off-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
tools/power/x86/turbostat/turbostat.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -1088,8 +1088,8 @@ void print_verbose_header(void)
print_nhm_turbo_ratio_limits:
get_msr(0, MSR_NHM_SNB_PKG_CST_CFG_CTL, &msr);

-#define SNB_C1_AUTO_UNDEMOTE (1UL << 27)
-#define SNB_C3_AUTO_UNDEMOTE (1UL << 28)
+#define SNB_C3_AUTO_UNDEMOTE (1UL << 27)
+#define SNB_C1_AUTO_UNDEMOTE (1UL << 28)

fprintf(stderr, "cpu0: MSR_NHM_SNB_PKG_CST_CFG_CTL: 0x%08llx", msr);