X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/eb6b6ca394357805f2bdba989abae309f718b4d8..f427ee49d309d8fc33ebf3042c3a775f2f530ded:/osfmk/i386/rtclock.c

diff --git a/osfmk/i386/rtclock.c b/osfmk/i386/rtclock.c
index bc6fa6524..08aed1af1 100644
--- a/osfmk/i386/rtclock.c
+++ b/osfmk/i386/rtclock.c
@@ -75,6 +75,11 @@ int             rtclock_init(void);
 
 uint64_t        tsc_rebase_abs_time = 0;
 
+volatile uint64_t gAcpiLastSleepTscBase = 0;
+volatile uint64_t gAcpiLastSleepNanoBase = 0;
+volatile uint64_t gAcpiLastWakeTscBase = 0;
+volatile uint64_t gAcpiLastWakeNanoBase = 0;
+
 static void     rtc_set_timescale(uint64_t cycles);
 static uint64_t rtc_export_speed(uint64_t cycles);
 
@@ -148,7 +153,14 @@ _rtc_nanotime_init(pal_rtc_nanotime_t *rntp, uint64_t base)
 void
 rtc_nanotime_init(uint64_t base)
 {
+	gAcpiLastSleepTscBase = pal_rtc_nanotime_info.tsc_base;
+	gAcpiLastSleepNanoBase = pal_rtc_nanotime_info.ns_base;
+
 	_rtc_nanotime_init(&pal_rtc_nanotime_info, base);
+
+	gAcpiLastWakeTscBase = pal_rtc_nanotime_info.tsc_base;
+	gAcpiLastWakeNanoBase = pal_rtc_nanotime_info.ns_base;
+
 	rtc_nanotime_set_commpage(&pal_rtc_nanotime_info);
 }