[Coponents][USB device]add class register interface

1 files changed, 15 insertions, 4 deletions

diff --git a/components/drivers/include/drivers/usb_device.h b/components/drivers/include/drivers/usb_device.h
index caa171079b..572c7d0dff 100644
--- a/components/drivers/include/drivers/usb_device.h
+++ b/components/drivers/include/drivers/usb_device.h
@@ -213,6 +213,13 @@ struct udevice
 };
 typedef struct udevice* udevice_t;
 
+struct udclass
+{
+    rt_list_t list;
+    ufunction_t (*rt_usbd_function_create)(udevice_t device);
+};
+typedef struct udclass* udclass_t;
+
 enum udev_msg_type
 {
     USB_MSG_SETUP_NOTIFY,
@@ -248,6 +255,7 @@ struct udev_msg
 };
 typedef struct udev_msg* udev_msg_t;
 
+int rt_usbd_class_list_init(void);
 udevice_t rt_usbd_device_new(void);
 uconfig_t rt_usbd_config_new(void);
 ufunction_t rt_usbd_function_new(udevice_t device, udev_desc_t dev_desc,
@@ -266,6 +274,7 @@ rt_err_t rt_usbd_device_set_qualifier(udevice_t device, struct usb_qualifier_des
 rt_err_t rt_usbd_device_set_os_comp_id_desc(udevice_t device, usb_os_comp_id_desc_t os_comp_id_desc);
 rt_err_t rt_usbd_device_add_config(udevice_t device, uconfig_t cfg);
 rt_err_t rt_usbd_config_add_function(uconfig_t cfg, ufunction_t func);
+rt_err_t rt_usbd_class_register(udclass_t udclass);
 rt_err_t rt_usbd_function_add_interface(ufunction_t func, uintf_t intf);
 rt_err_t rt_usbd_interface_add_altsetting(uintf_t intf, ualtsetting_t setting);
 rt_err_t rt_usbd_altsetting_add_endpoint(ualtsetting_t setting, uep_t ep);
@@ -283,10 +292,12 @@ rt_size_t rt_usbd_ep0_write(udevice_t device, void *buffer, rt_size_t size);
 rt_size_t rt_usbd_ep0_read(udevice_t device, void *buffer, rt_size_t size, 
     rt_err_t (*rx_ind)(udevice_t device, rt_size_t size));
 
-ufunction_t rt_usbd_function_mstorage_create(udevice_t device);
-ufunction_t rt_usbd_function_cdc_create(udevice_t device);
-ufunction_t rt_usbd_function_rndis_create(udevice_t device);
-ufunction_t rt_usbd_function_dap_create(udevice_t device);
+int rt_usbd_vcom_class_register(void);
+int rt_usbd_ecm_class_register(void);
+int rt_usbd_hid_class_register(void);
+int rt_usbd_msc_class_register(void);
+int rt_usbd_rndis_class_register(void);
+int rt_usbd_winusb_class_register(void);
 
 #ifdef RT_USB_DEVICE_COMPOSITE
 rt_err_t rt_usbd_function_set_iad(ufunction_t func, uiad_desc_t iad_desc);