usb: introduce new control request API

Change-Id: I6545d8985ab683c026f28f6a7c0e23b40d0a6506

2 files changed, 11 insertions, 1 deletions

diff --git a/firmware/export/usb_core.h b/firmware/export/usb_core.h
index 78a80435e1..fe1f7459cf 100644
--- a/firmware/export/usb_core.h
+++ b/firmware/export/usb_core.h
@@ -51,7 +51,9 @@ struct usb_class_driver;
 
 void usb_core_init(void);
 void usb_core_exit(void);
-void usb_core_control_request(struct usb_ctrlrequest* req);
+void usb_core_control_request(struct usb_ctrlrequest* req, void* data);
+void usb_core_control_complete(int status);
+void usb_core_legacy_control_request(struct usb_ctrlrequest* req);
 void usb_core_transfer_complete(int endpoint,int dir,int status,int length);
 void usb_core_bus_reset(void);
 bool usb_core_any_exclusive_storage(void);
diff --git a/firmware/export/usb_drv.h b/firmware/export/usb_drv.h
index 01535c2786..3ef4db3c9c 100644
--- a/firmware/export/usb_drv.h
+++ b/firmware/export/usb_drv.h
@@ -56,6 +56,12 @@
  *          -> usb_drv_int_enable(false)  [ditto]
  *    -> soc specific controller/clock deinit */
 
+enum usb_control_response {
+    USB_CONTROL_ACK,
+    USB_CONTROL_STALL,
+    USB_CONTROL_RECEIVE,
+};
+
 /* one-time initialisation of the USB driver */
 void usb_drv_startup(void);
 void usb_drv_int_enable(bool enable); /* Target implemented */
@@ -69,6 +75,8 @@ bool usb_drv_stalled(int endpoint,bool in);
 int usb_drv_send(int endpoint, void* ptr, int length);
 int usb_drv_send_nonblocking(int endpoint, void* ptr, int length);
 int usb_drv_recv_nonblocking(int endpoint, void* ptr, int length);
+void usb_drv_control_response(enum usb_control_response resp,
+                              void* data, int length);
 void usb_drv_set_address(int address);
 void usb_drv_reset_endpoint(int endpoint, bool send);
 bool usb_drv_powered(void);