[platform][pc] add a few comments to the top of timer.c

2025-04-08 23:45:55 -07:00
parent 699ec6344e
commit 80a08c177d
1 changed files with 3 additions and 0 deletions
--- a/platform/pc/timer.c
+++ b/platform/pc/timer.c
@@ -29,6 +29,9 @@
 #define LOCAL_TRACE 0

 // Deals with all of the various clock sources and event timers on the PC platform.
+// TODO:
+//   HPET
+//   cpuid leaves that describe clock rates

 static enum clock_source {
    CLOCK_SOURCE_INITIAL,