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milkymist-minimac2: QOM cast cleanup

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Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-07-27 12:13:17 +02:00
parent b1a2aaf774
commit 0e57587f25
1 changed files with 16 additions and 11 deletions
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27
hw/net/milkymist-minimac2.c
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@ -90,8 +90,13 @@ struct MilkymistMinimac2MdioState {
}; };
typedef struct MilkymistMinimac2MdioState MilkymistMinimac2MdioState; typedef struct MilkymistMinimac2MdioState MilkymistMinimac2MdioState;
#define TYPE_MILKYMIST_MINIMAC2 "milkymist-minimac2"
#define MILKYMIST_MINIMAC2(obj) \
OBJECT_CHECK(MilkymistMinimac2State, (obj), TYPE_MILKYMIST_MINIMAC2)
struct MilkymistMinimac2State { struct MilkymistMinimac2State {
SysBusDevice busdev; SysBusDevice parent_obj;
NICState *nic; NICState *nic;
NICConf conf; NICConf conf;
char *phy_model; char *phy_model;
@ -429,8 +434,7 @@ static void minimac2_cleanup(NetClientState *nc)
static void milkymist_minimac2_reset(DeviceState *d) static void milkymist_minimac2_reset(DeviceState *d)
{ {
MilkymistMinimac2State *s = MilkymistMinimac2State *s = MILKYMIST_MINIMAC2(d);
container_of(d, MilkymistMinimac2State, busdev.qdev);
int i; int i;
for (i = 0; i < R_MAX; i++) { for (i = 0; i < R_MAX; i++) {
@ -453,17 +457,18 @@ static NetClientInfo net_milkymist_minimac2_info = {
.cleanup = minimac2_cleanup, .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); size_t buffers_size = TARGET_PAGE_ALIGN(3 * MINIMAC2_BUFFER_SIZE);
sysbus_init_irq(dev, &s->rx_irq); sysbus_init_irq(sbd, &s->rx_irq);
sysbus_init_irq(dev, &s->tx_irq); sysbus_init_irq(sbd, &s->tx_irq);
memory_region_init_io(&s->regs_region, OBJECT(dev), &minimac2_ops, s, memory_region_init_io(&s->regs_region, OBJECT(dev), &minimac2_ops, s,
"milkymist-minimac2", R_MAX * 4); "milkymist-minimac2", R_MAX * 4);
sysbus_init_mmio(dev, &s->regs_region); sysbus_init_mmio(sbd, &s->regs_region);
/* register buffers memory */ /* register buffers memory */
memory_region_init_ram(&s->buffers, OBJECT(dev), "milkymist-minimac2.buffers", 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->rx1_buf = s->rx0_buf + MINIMAC2_BUFFER_SIZE;
s->tx_buf = s->rx1_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); qemu_macaddr_default_if_unset(&s->conf.macaddr);
s->nic = qemu_new_nic(&net_milkymist_minimac2_info, &s->conf, 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); qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
return 0; return 0;
@ -532,7 +537,7 @@ static void milkymist_minimac2_class_init(ObjectClass *klass, void *data)
} }
static const TypeInfo milkymist_minimac2_info = { static const TypeInfo milkymist_minimac2_info = {
.name = "milkymist-minimac2", .name = TYPE_MILKYMIST_MINIMAC2,
.parent = TYPE_SYS_BUS_DEVICE, .parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(MilkymistMinimac2State), .instance_size = sizeof(MilkymistMinimac2State),
.class_init = milkymist_minimac2_class_init, .class_init = milkymist_minimac2_class_init,