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usb: convert to QEMU Object Model

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Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Anthony Liguori 2011-12-15 14:53:10 -06:00
parent 8f04ee0882
commit 62aed76583
17 changed files with 528 additions and 303 deletions
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50
hw/usb.h
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@ -1,3 +1,6 @@
#ifndef QEMU_USB_H
#define QEMU_USB_H
/*
* QEMU USB API
*
@ -150,7 +153,6 @@ typedef struct USBBus USBBus;
typedef struct USBBusOps USBBusOps;
typedef struct USBPort USBPort;
typedef struct USBDevice USBDevice;
typedef struct USBDeviceInfo USBDeviceInfo;
typedef struct USBPacket USBPacket;
typedef struct USBEndpoint USBEndpoint;
@ -183,7 +185,6 @@ struct USBEndpoint {
/* definition of a USB device */
struct USBDevice {
DeviceState qdev;
USBDeviceInfo *info;
USBPort *port;
char *port_path;
void *opaque;
@ -219,8 +220,17 @@ struct USBDevice {
const USBDescIface *ifaces[USB_MAX_INTERFACES];
};
struct USBDeviceInfo {
DeviceInfo qdev;
#define TYPE_USB_DEVICE "usb-device"
#define USB_DEVICE(obj) \
OBJECT_CHECK(USBDevice, (obj), TYPE_USB_DEVICE)
#define USB_DEVICE_CLASS(klass) \
OBJECT_CLASS_CHECK(USBDeviceClass, (klass), TYPE_USB_DEVICE)
#define USB_DEVICE_GET_CLASS(obj) \
OBJECT_GET_CLASS(USBDeviceClass, (obj), TYPE_USB_DEVICE)
typedef struct USBDeviceClass {
DeviceClass parent_class;
int (*init)(USBDevice *dev);
/*
@ -274,11 +284,7 @@ struct USBDeviceInfo {
const char *product_desc;
const USBDesc *usb_desc;
/* handle legacy -usbdevice command line options */
const char *usbdevice_name;
USBDevice *(*usbdevice_init)(const char *params);
};
} USBDeviceClass;
typedef struct USBPortOps {
void (*attach)(USBPort *port);
@ -412,8 +418,9 @@ struct USBBusOps {
void usb_bus_new(USBBus *bus, USBBusOps *ops, DeviceState *host);
USBBus *usb_bus_find(int busnr);
void usb_qdev_register(USBDeviceInfo *info);
void usb_qdev_register_many(USBDeviceInfo *info);
void usb_qdev_register(DeviceInfo *info,
const char *usbdevice_name,
USBDevice *(*usbdevice_init)(const char *params));
USBDevice *usb_create(USBBus *bus, const char *name);
USBDevice *usb_create_simple(USBBus *bus, const char *name);
USBDevice *usbdevice_create(const char *cmdline);
@ -445,4 +452,25 @@ extern const VMStateDescription vmstate_usb_device;
.offset = vmstate_offset_value(_state, _field, USBDevice), \
}
int usb_device_handle_packet(USBDevice *dev, USBPacket *p);
void usb_device_cancel_packet(USBDevice *dev, USBPacket *p);
void usb_device_handle_attach(USBDevice *dev);
void usb_device_handle_reset(USBDevice *dev);
int usb_device_handle_control(USBDevice *dev, USBPacket *p, int request, int value,
int index, int length, uint8_t *data);
int usb_device_handle_data(USBDevice *dev, USBPacket *p);
void usb_device_set_interface(USBDevice *dev, int interface,
int alt_old, int alt_new);
const char *usb_device_get_product_desc(USBDevice *dev);
const USBDesc *usb_device_get_usb_desc(USBDevice *dev);
#endif