From 62e05ed78a0f24982e4066adb45dc220c9e200ea Mon Sep 17 00:00:00 2001 From: Joel Hestness Date: Sun, 6 Feb 2011 22:14:18 -0800 Subject: x86: Add checkpointing capability to devices Add checkpointing capability to the Intel 8254 timer, CMOS, I8042, PS2 Keyboard and Mouse, I82094AA, I8237, I8254, I8259, and speaker devices --- src/dev/intel_8254_timer.cc | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/dev/intel_8254_timer.cc') diff --git a/src/dev/intel_8254_timer.cc b/src/dev/intel_8254_timer.cc index aee716c01..cad59bbdb 100644 --- a/src/dev/intel_8254_timer.cc +++ b/src/dev/intel_8254_timer.cc @@ -247,7 +247,9 @@ Intel8254Timer::Counter::unserialize(const string &base, Checkpoint *cp, paramIn(cp, section, base + ".read_byte", read_byte); paramIn(cp, section, base + ".write_byte", write_byte); - Tick event_tick; + Tick event_tick = 0; + if (event.scheduled()) + parent->deschedule(event); paramIn(cp, section, base + ".event_tick", event_tick); if (event_tick) parent->schedule(event, event_tick); -- cgit v1.2.3