Displaying 1 result from an estimated 1 matches for "get_hw_res_in_n".
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get_hw_res_in_ns
2011 Oct 25
5
[PATCH] pm : provide CC7/PC2 residency
...)sum_cx[j]);
printf("\n");
}
diff -r 662dbf6ee71c xen/arch/x86/acpi/cpu_idle.c
--- a/xen/arch/x86/acpi/cpu_idle.c Mon Oct 24 18:01:07 2011 +0100
+++ b/xen/arch/x86/acpi/cpu_idle.c Fri Oct 28 21:33:07 2011 +0800
@@ -60,11 +60,13 @@
#define GET_HW_RES_IN_NS(msr, val) \
do { rdmsrl(msr, val); val = tsc_ticks2ns(val); } while( 0 )
+#define GET_PC2_RES(val) GET_HW_RES_IN_NS(0x60D, val) /* SNB only */
#define GET_PC3_RES(val) GET_HW_RES_IN_NS(0x3F8, val)
#define GET_PC6_RES(val) GET_HW_RES_IN_NS(0x3F9, val)
#define GET_PC7_RES(val) GET_HW_RES...