diff options
| author | Andreas Färber <afaerber@suse.de> | 2013-07-27 12:13:17 +0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2013-07-29 21:06:59 +0200 |
| commit | 0e57587f2562dd0123817cefc4e95733f9daec8e (patch) | |
| tree | cf7733f496e08d7faf3c1e54e5d206a77192a973 /hw/net/milkymist-minimac2.c | |
| parent | b1a2aaf77499fe6ac059eeceacc8e70858f1c65d (diff) | |
milkymist-minimac2: QOM cast cleanup
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'hw/net/milkymist-minimac2.c')
| -rw-r--r-- | hw/net/milkymist-minimac2.c | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/hw/net/milkymist-minimac2.c b/hw/net/milkymist-minimac2.c index becd26c5d5..1e9237984d 100644 --- a/hw/net/milkymist-minimac2.c +++ b/hw/net/milkymist-minimac2.c @@ -90,8 +90,13 @@ struct MilkymistMinimac2MdioState { }; typedef struct MilkymistMinimac2MdioState MilkymistMinimac2MdioState; +#define TYPE_MILKYMIST_MINIMAC2 "milkymist-minimac2" +#define MILKYMIST_MINIMAC2(obj) \ + OBJECT_CHECK(MilkymistMinimac2State, (obj), TYPE_MILKYMIST_MINIMAC2) + struct MilkymistMinimac2State { - SysBusDevice busdev; + SysBusDevice parent_obj; + NICState *nic; NICConf conf; char *phy_model; @@ -429,8 +434,7 @@ static void minimac2_cleanup(NetClientState *nc) static void milkymist_minimac2_reset(DeviceState *d) { - MilkymistMinimac2State *s = - container_of(d, MilkymistMinimac2State, busdev.qdev); + MilkymistMinimac2State *s = MILKYMIST_MINIMAC2(d); int i; for (i = 0; i < R_MAX; i++) { @@ -453,17 +457,18 @@ static NetClientInfo net_milkymist_minimac2_info = { .cleanup = minimac2_cleanup, }; -static int milkymist_minimac2_init(SysBusDevice *dev) +static int milkymist_minimac2_init(SysBusDevice *sbd) { - MilkymistMinimac2State *s = FROM_SYSBUS(typeof(*s), dev); + DeviceState *dev = DEVICE(sbd); + MilkymistMinimac2State *s = MILKYMIST_MINIMAC2(dev); size_t buffers_size = TARGET_PAGE_ALIGN(3 * MINIMAC2_BUFFER_SIZE); - sysbus_init_irq(dev, &s->rx_irq); - sysbus_init_irq(dev, &s->tx_irq); + sysbus_init_irq(sbd, &s->rx_irq); + sysbus_init_irq(sbd, &s->tx_irq); memory_region_init_io(&s->regs_region, OBJECT(dev), &minimac2_ops, s, "milkymist-minimac2", R_MAX * 4); - sysbus_init_mmio(dev, &s->regs_region); + sysbus_init_mmio(sbd, &s->regs_region); /* register buffers memory */ memory_region_init_ram(&s->buffers, OBJECT(dev), "milkymist-minimac2.buffers", @@ -473,11 +478,11 @@ static int milkymist_minimac2_init(SysBusDevice *dev) s->rx1_buf = s->rx0_buf + MINIMAC2_BUFFER_SIZE; s->tx_buf = s->rx1_buf + MINIMAC2_BUFFER_SIZE; - sysbus_init_mmio(dev, &s->buffers); + sysbus_init_mmio(sbd, &s->buffers); qemu_macaddr_default_if_unset(&s->conf.macaddr); s->nic = qemu_new_nic(&net_milkymist_minimac2_info, &s->conf, - object_get_typename(OBJECT(dev)), dev->qdev.id, s); + object_get_typename(OBJECT(dev)), dev->id, s); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a); return 0; @@ -532,7 +537,7 @@ static void milkymist_minimac2_class_init(ObjectClass *klass, void *data) } static const TypeInfo milkymist_minimac2_info = { - .name = "milkymist-minimac2", + .name = TYPE_MILKYMIST_MINIMAC2, .parent = TYPE_SYS_BUS_DEVICE, .instance_size = sizeof(MilkymistMinimac2State), .class_init = milkymist_minimac2_class_init, |