diff options
| author | xiaoqiang zhao <zxq_yx_007@163.com> | 2016-06-01 15:58:18 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2016-06-06 18:57:06 +0200 |
| commit | 4b3eec91b90346c57ec99694ddc806b70a54ff90 (patch) | |
| tree | bd8e319309456e94d0614248814c7be781098bf3 /hw/char/escc.c | |
| parent | 8156d480861e937768d7d9ac0b73c1e74c368f1d (diff) | |
hw/char: QOM'ify escc.c (fix)
The previous commit e7c9136977cb99c6eb52c9139f7b8d8b5fa87db9
(hw/char: QOM'ify escc.c) cause qemu-system-ppc/ppc64
OpenBIOS to freeze on startup, this commit fix it.
Signed-off-by: xiaoqiang zhao <zxq_yx_007@163.com>
Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <1464767898-30526-1-git-send-email-zxq_yx_007@163.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/char/escc.c')
| -rw-r--r-- | hw/char/escc.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/hw/char/escc.c b/hw/char/escc.c index 8e6a7df465..31a5f902f9 100644 --- a/hw/char/escc.c +++ b/hw/char/escc.c @@ -989,18 +989,13 @@ static void escc_init1(Object *obj) SysBusDevice *dev = SYS_BUS_DEVICE(obj); unsigned int i; - s->chn[0].disabled = s->disabled; - s->chn[1].disabled = s->disabled; for (i = 0; i < 2; i++) { sysbus_init_irq(dev, &s->chn[i].irq); s->chn[i].chn = 1 - i; - s->chn[i].clock = s->frequency / 2; } s->chn[0].otherchn = &s->chn[1]; s->chn[1].otherchn = &s->chn[0]; - memory_region_init_io(&s->mmio, obj, &escc_mem_ops, s, "escc", - ESCC_SIZE << s->it_shift); sysbus_init_mmio(dev, &s->mmio); } @@ -1009,8 +1004,15 @@ static void escc_realize(DeviceState *dev, Error **errp) ESCCState *s = ESCC(dev); unsigned int i; + s->chn[0].disabled = s->disabled; + s->chn[1].disabled = s->disabled; + + memory_region_init_io(&s->mmio, OBJECT(dev), &escc_mem_ops, s, "escc", + ESCC_SIZE << s->it_shift); + for (i = 0; i < 2; i++) { if (s->chn[i].chr) { + s->chn[i].clock = s->frequency / 2; qemu_chr_add_handlers(s->chn[i].chr, serial_can_receive, serial_receive1, serial_event, &s->chn[i]); } |