mirror of https://github.com/xqemu/xqemu.git
qdev: add isa_create() function
Like isa_create_simple, but doesn't call qdev_init, so one can set properties after creating and before initializing the device. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
parent
787aa97a3e
commit
924f6d72d3
15
hw/isa-bus.c
15
hw/isa-bus.c
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@ -109,7 +109,7 @@ void isa_qdev_register(ISADeviceInfo *info)
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qdev_register(&info->qdev);
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qdev_register(&info->qdev);
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}
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}
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ISADevice *isa_create_simple(const char *name)
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ISADevice *isa_create(const char *name)
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{
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{
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DeviceState *dev;
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DeviceState *dev;
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@ -118,10 +118,21 @@ ISADevice *isa_create_simple(const char *name)
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return NULL;
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return NULL;
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}
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}
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dev = qdev_create(&isabus->qbus, name);
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dev = qdev_create(&isabus->qbus, name);
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qdev_init(dev);
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return DO_UPCAST(ISADevice, qdev, dev);
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return DO_UPCAST(ISADevice, qdev, dev);
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}
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}
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ISADevice *isa_create_simple(const char *name)
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{
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ISADevice *dev;
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dev = isa_create(name);
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if (qdev_init(&dev->qdev) != 0) {
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qdev_free(&dev->qdev);
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return NULL;
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}
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return dev;
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}
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static void isabus_dev_print(Monitor *mon, DeviceState *dev, int indent)
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static void isabus_dev_print(Monitor *mon, DeviceState *dev, int indent)
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{
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{
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ISADevice *d = DO_UPCAST(ISADevice, qdev, dev);
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ISADevice *d = DO_UPCAST(ISADevice, qdev, dev);
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1
hw/isa.h
1
hw/isa.h
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@ -27,6 +27,7 @@ void isa_bus_irqs(qemu_irq *irqs);
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qemu_irq isa_reserve_irq(int isairq);
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qemu_irq isa_reserve_irq(int isairq);
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void isa_init_irq(ISADevice *dev, qemu_irq *p, int isairq);
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void isa_init_irq(ISADevice *dev, qemu_irq *p, int isairq);
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void isa_qdev_register(ISADeviceInfo *info);
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void isa_qdev_register(ISADeviceInfo *info);
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ISADevice *isa_create(const char *name);
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ISADevice *isa_create_simple(const char *name);
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ISADevice *isa_create_simple(const char *name);
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extern target_phys_addr_t isa_mem_base;
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extern target_phys_addr_t isa_mem_base;
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