qemu-patch-raspberry4/hw/qdev-addr.h

extern PropertyInfo qdev_prop_taddr;
void qdev_prop_set_taddr(DeviceState *dev, const char *name, target_phys_addr_t value);
qdev: rework device properties. This patch is a major overhaul of the device properties. The properties are saved directly in the device state struct now, the linked list of property values is gone. Advantages: * We don't have to maintain the list with the property values. * The value in the property list and the value actually used by the device can't go out of sync any more (used to happen for the pci.devfn == -1 case) because there is only one place where the value is stored. * A record describing the property is required now, you can't set random properties any more. There are bus-specific and device-specific properties. The former should be used for properties common to all bus drivers. Typical use case is bus addressing, i.e. pci.devfn and i2c.address. Properties have a PropertyInfo struct attached with name, size and function pointers to parse and print properties. A few common property types have PropertyInfos defined in qdev-properties.c. Drivers are free to implement their own very special property parsers if needed. Properties can have default values. If unset they are zero-filled. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> 2009-07-15 13:43:31 +02:00			`extern PropertyInfo qdev_prop_taddr;`
			`void qdev_prop_set_taddr(DeviceState dev, const char name, target_phys_addr_t value);`