diff options
| author | Bharat Bhushan <r65777@freescale.com> | 2012-12-27 19:16:51 +0000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2013-01-07 17:37:09 +0100 |
| commit | 88a78d9093917096feffeba66802be27d0e64ead (patch) | |
| tree | 3167623fccc7de9e494ec0d3e401189308b2da9e /hw | |
| parent | af7e9e74c6a62a5bcd911726a9e88d28b61490e0 (diff) | |
PPC: Reset qemu timers when guest reset
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>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/ppc_booke.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/hw/ppc_booke.c b/hw/ppc_booke.c index 4483b8d292..25a4e91b69 100644 --- a/hw/ppc_booke.c +++ b/hw/ppc_booke.c @@ -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) { 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); booke_timer->wdt_timer = qemu_new_timer_ns(vm_clock, &booke_wdt_cb, cpu); + + qemu_register_reset(ppc_booke_timer_reset_handle, cpu); } |