refactor: make pci device driver loading passive, pci bus scanner will not load them...

[lunaix-os.git] / lunaix-os / kernel / time / clock.c

diff --git a/lunaix-os/kernel/time/clock.c b/lunaix-os/kernel/time/clock.c
index 2dc4e8153359fc91c3137db86021b1bd86b457ee..2bf61d4f48700fed442252b8a694c51c15598405 100644 (file)
--- a/lunaix-os/kernel/time/clock.c
+++ b/lunaix-os/kernel/time/clock.c
@@ -1,6 +1,5 @@
-#include <hal/hwrtc.h>
-#include <hal/hwtimer.h>

 #include <lunaix/clock.h>
 #include <lunaix/clock.h>

+#include <lunaix/device.h>

 #include <lunaix/fs/twifs.h>
 #include <lunaix/spike.h>
 
 #include <lunaix/fs/twifs.h>
 #include <lunaix/spike.h>
 


@@ -51,12 +50,6 @@ clock_build_mapping()
 }
 EXPORT_TWIFS_PLUGIN(sys_clock, clock_build_mapping);
 
 }
 EXPORT_TWIFS_PLUGIN(sys_clock, clock_build_mapping);
 

-void
-clock_init()
-{
-    hwrtc_init();
-}
-

 time_t
 clock_unixtime()
 {
 time_t
 clock_unixtime()
 {


@@ -68,12 +61,32 @@ clock_unixtime()
 time_t
 clock_systime()
 {
 time_t
 clock_systime()
 {

+    if (!systimer) {
+        return 0;
+    }
+

     ticks_t t = hwtimer_current_systicks();
     ticks_t t = hwtimer_current_systicks();

-    return t / current_timer->running_freq;
+    ticks_t tu = systimer->running_freq / 1000;
+    return t / (tu + 1);

 }
 
 void
 clock_walltime(datetime_t* datetime)
 {
 }
 
 void
 clock_walltime(datetime_t* datetime)
 {

-    current_rtc->get_walltime(current_rtc, datetime);
+    sysrtc->get_walltime(sysrtc, datetime);
+}
+
+void
+clock_init()
+{
+    int idx = 0;
+    struct device_def* pos;
+    foreach_exported_device_of(load_timedev, idx, pos)
+    {
+        if (pos->class.device != DEV_RTC) {
+            continue;
+        }
+
+        pos->init(pos);
+    }

 }
\ No newline at end of file
 }
\ No newline at end of file