From 8217606e6edb49591b4a6fd5a0d1229cebe470a9 Mon Sep 17 00:00:00 2001 From: Jan Kiszka Date: Sat, 2 May 2009 00:29:37 +0200 Subject: Introduce reset notifier order Add the parameter 'order' to qemu_register_reset and sort callbacks on registration. On system reset, callbacks with lower order will be invoked before those with higher order. Update all existing users to the standard order 0. Note: At least for x86, the existing users seem to assume that handlers are called in their registration order. Therefore, the patch preserves this property. If someone feels bored, (s)he could try to identify this dependency and express it properly on callback registration. Signed-off-by: Jan Kiszka Signed-off-by: Anthony Liguori --- hw/i8259.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'hw/i8259.c') diff --git a/hw/i8259.c b/hw/i8259.c index adabd2b720..40f8bee9d5 100644 --- a/hw/i8259.c +++ b/hw/i8259.c @@ -508,7 +508,7 @@ static void pic_init1(int io_addr, int elcr_addr, PicState *s) register_ioport_read(elcr_addr, 1, 1, elcr_ioport_read, s); } register_savevm("i8259", io_addr, 1, pic_save, pic_load, s); - qemu_register_reset(pic_reset, s); + qemu_register_reset(pic_reset, 0, s); } void pic_info(Monitor *mon) -- cgit v1.2.3