X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/0a7de7458d150b5d4dffc935ba399be265ef0a1a..refs/heads/master:/osfmk/i386/rtclock.c?ds=sidebyside

diff --git a/osfmk/i386/rtclock.c b/osfmk/i386/rtclock.c
index fa269748c..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);
 }
 
@@ -227,20 +239,6 @@ rtc_clock_adjust(uint64_t tsc_base_delta)
 	rtc_nanotime_set_commpage(rntp);
 }
 
-void
-rtc_clock_stepping(__unused uint32_t new_frequency,
-    __unused uint32_t old_frequency)
-{
-	panic("rtc_clock_stepping unsupported");
-}
-
-void
-rtc_clock_stepped(__unused uint32_t new_frequency,
-    __unused uint32_t old_frequency)
-{
-	panic("rtc_clock_stepped unsupported");
-}
-
 /*
  * rtc_sleep_wakeup:
  *