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PPC: Reset qemu timers when guest reset

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This patch install the timer reset handler. This will be called when
the guest is reset.

Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
[agraf: adjust for QOM'ification]
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Bharat Bhushan 2012-12-27 19:16:51 +00:00 committed by Alexander Graf
parent af7e9e74c6
commit 88a78d9093
1 changed files with 13 additions and 0 deletions
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13
hw/ppc_booke.c
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@ -237,6 +237,17 @@ void store_booke_tcr(CPUPPCState *env, target_ulong val)
} }
static void ppc_booke_timer_reset_handle(void *opaque)
{
PowerPCCPU *cpu = opaque;
CPUPPCState *env = &cpu->env;
env->spr[SPR_BOOKE_TSR] = 0;
env->spr[SPR_BOOKE_TCR] = 0;
booke_update_irq(cpu);
}
void ppc_booke_timers_init(PowerPCCPU *cpu, uint32_t freq, uint32_t flags) void ppc_booke_timers_init(PowerPCCPU *cpu, uint32_t freq, uint32_t flags)
{ {
ppc_tb_t *tb_env; ppc_tb_t *tb_env;
@ -257,4 +268,6 @@ void ppc_booke_timers_init(PowerPCCPU *cpu, uint32_t freq, uint32_t flags)
qemu_new_timer_ns(vm_clock, &booke_fit_cb, cpu); qemu_new_timer_ns(vm_clock, &booke_fit_cb, cpu);
booke_timer->wdt_timer = booke_timer->wdt_timer =
qemu_new_timer_ns(vm_clock, &booke_wdt_cb, cpu); qemu_new_timer_ns(vm_clock, &booke_wdt_cb, cpu);
qemu_register_reset(ppc_booke_timer_reset_handle, cpu);
} }