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Introduce new BusInfo callback get_fw_dev_path.

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New get_fw_dev_path callback will be used for build device path usable
by firmware in contrast to qdev qemu internal device path.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Gleb Natapov 2010-12-08 13:34:55 +02:00 • committed by Blue Swirl
parent 779206de67
commit 21150814d9
1 changed files with 7 additions and 0 deletions
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7
hw/qdev.h
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@ -49,6 +49,12 @@ struct DeviceState {
typedef void (*bus_dev_printfn)(Monitor *mon, DeviceState *dev, int indent); typedef void (*bus_dev_printfn)(Monitor *mon, DeviceState *dev, int indent);
typedef char *(*bus_get_dev_path)(DeviceState *dev); typedef char *(*bus_get_dev_path)(DeviceState *dev);
/*
* This callback is used to create Open Firmware device path in accordance with
* OF spec http://forthworks.com/standards/of1275.pdf. Indicidual bus bindings
* can be found here http://playground.sun.com/1275/bindings/.
*/
typedef char *(*bus_get_fw_dev_path)(DeviceState *dev);
typedef int (qbus_resetfn)(BusState *bus); typedef int (qbus_resetfn)(BusState *bus);
struct BusInfo { struct BusInfo {
@ -56,6 +62,7 @@ struct BusInfo {
size_t size; size_t size;
bus_dev_printfn print_dev; bus_dev_printfn print_dev;
bus_get_dev_path get_dev_path; bus_get_dev_path get_dev_path;
bus_get_fw_dev_path get_fw_dev_path;
qbus_resetfn *reset; qbus_resetfn *reset;
Property *props; Property *props;
}; };