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[Qemu-devel] [PATCH v2 17/26] fwcfg: use realize for fwcfg
From: |
Hu Tao |
Subject: |
[Qemu-devel] [PATCH v2 17/26] fwcfg: use realize for fwcfg |
Date: |
Mon, 1 Jul 2013 18:18:33 +0800 |
Signed-off-by: Hu Tao <address@hidden>
---
hw/nvram/fw_cfg.c | 26 ++++++++++++++++----------
1 file changed, 16 insertions(+), 10 deletions(-)
diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c
index c8722c2..656ffcc 100644
--- a/hw/nvram/fw_cfg.c
+++ b/hw/nvram/fw_cfg.c
@@ -523,31 +523,37 @@ FWCfgState *fw_cfg_init(uint32_t ctl_port, uint32_t
data_port,
return s;
}
-static int fw_cfg_init1(SysBusDevice *dev)
+static void fw_cfg_initfn(Object *obj)
{
- FWCfgState *s = FW_CFG(dev);
+ FWCfgState *s = FW_CFG(obj);
memory_region_init_io(&s->ctl_iomem, &fw_cfg_ctl_mem_ops, s,
"fwcfg.ctl", FW_CFG_SIZE);
- sysbus_init_mmio(dev, &s->ctl_iomem);
memory_region_init_io(&s->data_iomem, &fw_cfg_data_mem_ops, s,
"fwcfg.data", FW_CFG_DATA_SIZE);
- sysbus_init_mmio(dev, &s->data_iomem);
/* In case ctl and data overlap: */
memory_region_init_io(&s->comb_iomem, &fw_cfg_comb_mem_ops, s,
"fwcfg", FW_CFG_SIZE);
+}
+
+static void fw_cfg_realize(DeviceState *dev, Error **errp)
+{
+ FWCfgState *s = FW_CFG(dev);
+ SysBusDevice *b = SYS_BUS_DEVICE(dev);
+
+ sysbus_init_mmio(b, &s->ctl_iomem);
+ sysbus_init_mmio(b, &s->data_iomem);
if (s->ctl_iobase + 1 == s->data_iobase) {
- sysbus_add_io(dev, s->ctl_iobase, &s->comb_iomem);
+ sysbus_add_io(b, s->ctl_iobase, &s->comb_iomem);
} else {
if (s->ctl_iobase) {
- sysbus_add_io(dev, s->ctl_iobase, &s->ctl_iomem);
+ sysbus_add_io(b, s->ctl_iobase, &s->ctl_iomem);
}
if (s->data_iobase) {
- sysbus_add_io(dev, s->data_iobase, &s->data_iomem);
+ sysbus_add_io(b, s->data_iobase, &s->data_iomem);
}
}
- return 0;
}
static Property fw_cfg_properties[] = {
@@ -564,9 +570,8 @@ FWCfgState *fw_cfg_find(void)
static void fw_cfg_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
- SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
- k->init = fw_cfg_init1;
+ dc->realize = fw_cfg_realize;
dc->no_user = 1;
dc->reset = fw_cfg_reset;
dc->vmsd = &vmstate_fw_cfg;
@@ -577,6 +582,7 @@ static const TypeInfo fw_cfg_info = {
.name = TYPE_FW_CFG,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(FWCfgState),
+ .instance_init = fw_cfg_initfn,
.class_init = fw_cfg_class_init,
};
--
1.8.3.1
- [Qemu-devel] [PATCH v2 13/26] pflash_cfi02: use realize for pflash_cfi02, (continued)
- [Qemu-devel] [PATCH v2 13/26] pflash_cfi02: use realize for pflash_cfi02, Hu Tao, 2013/07/01
- [Qemu-devel] [PATCH v2 15/26] ahci: use realize for ahci, Hu Tao, 2013/07/01
- [Qemu-devel] [PATCH v2 16/26] fwcfg: QOM'ify some more, Hu Tao, 2013/07/01
- [Qemu-devel] [PATCH v2 18/26] scsi esp: QOM'ify some more, Hu Tao, 2013/07/01
- [Qemu-devel] [PATCH v2 19/26] scsi esp: use realize for scsi esp, Hu Tao, 2013/07/01
- [Qemu-devel] [PATCH v2 17/26] fwcfg: use realize for fwcfg,
Hu Tao <=
- [Qemu-devel] [PATCH v2 21/26] hpet: use realize for hpet, Hu Tao, 2013/07/01
- [Qemu-devel] [PATCH v2 23/26] kvmclock: use realize for kvmclock, Hu Tao, 2013/07/01
- [Qemu-devel] [PATCH v2 20/26] hpet: QOM'ify some more, Hu Tao, 2013/07/01
- [Qemu-devel] [PATCH v2 22/26] kvmclock: QOM'ify some more, Hu Tao, 2013/07/01
- [Qemu-devel] [PATCH v2 26/26] isa bus: remove isabus_bridge_init since it does nothing, Hu Tao, 2013/07/01
- [Qemu-devel] [PATCH v2 25/26] ioapic: use realize for ioapic, Hu Tao, 2013/07/01