Changeset 16148 in vbox

Timestamp:

Jan 21, 2009 4:22:30 PM (16 years ago)

Author:

vboxsync

Message:

PIT: backed out r41876, delayed until after the release

File:

• trunk/src/VBox/Devices/PC/DevPit-i8254.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/PC/DevPit-i8254.cpp

@@ -178 +178 @@
     {
         if (s->u64NextTS == UINT64_MAX)
-        {
-            d = ASMMultU64ByU32DivByU32(TMTimerGet(pTimer) - s->count_load_time, PIT_FREQ, TMTimerGetFreq(pTimer));
-            return s->count - (d % s->count); /** @todo check this value. */
-        }
+            return 1; /** @todo check this value. */
         d = TMTimerGet(pTimer);
         d = ASMMultU64ByU32DivByU32(d - s->u64ReloadTS, s->count, s->u64NextTS - s->u64ReloadTS);
         if (d >= s->count)
             return 1;
-        return  s->count - d;
+        return s->count - d;
     }
     d = ASMMultU64ByU32DivByU32(TMTimerGet(pTimer) - s->count_load_time, PIT_FREQ, TMTimerGetFreq(pTimer));
@@ -869 +866 @@
         s->bcd = 0;
 #endif
-        s->u64NextTS = UINT64_MAX;
         s->cRelLogEntries = 0;
         s->mode = 3;