[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/bsp/lk/include/dev/udc.h b/src/bsp/lk/include/dev/udc.h
new file mode 100644
index 0000000..84d4783
--- /dev/null
+++ b/src/bsp/lk/include/dev/udc.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2009, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef __DEV_UDC_H
+#define __DEV_UDC_H
+
+#include <stdint.h>
+
+typedef struct udc_request udc_request_t;
+typedef struct udc_gadget udc_gadget_t;
+typedef struct udc_device udc_device_t;
+
+/* endpoints are opaque handles specific to the particular device controller */
+typedef struct udc_endpoint udc_endpoint_t;
+
+/* USB Device Controller Transfer Request */
+struct udc_request {
+ void *buffer;
+ unsigned length;
+ void (*complete)(udc_request_t *req, unsigned actual, int status);
+ void *context;
+};
+
+udc_request_t *udc_request_alloc(void);
+void udc_request_free(udc_request_t *req);
+int udc_request_queue(udc_endpoint_t *ept, udc_request_t *req);
+int udc_request_cancel(udc_endpoint_t *ept, udc_request_t *req);
+
+#define UDC_BULK_IN 0x82
+#define UDC_BULK_OUT 0x02
+
+udc_endpoint_t *udc_endpoint_alloc(unsigned type, unsigned maxpkt);
+void udc_endpoint_free(udc_endpoint_t *ept);
+
+#define UDC_EVENT_ONLINE 1
+#define UDC_EVENT_OFFLINE 2
+
+struct udc_gadget {
+ void (*notify)(udc_gadget_t *gadget, unsigned event);
+ void *context;
+
+ struct udc_gadget *next; // do not modify
+
+ uint8_t ifc_class;
+ uint8_t ifc_subclass;
+ uint8_t ifc_protocol;
+ uint8_t ifc_endpoints;
+ const char *ifc_string;
+ unsigned flags;
+
+ udc_endpoint_t **ept;
+};
+
+struct udc_device {
+ uint16_t vendor_id;
+ uint16_t product_id;
+ uint16_t version_id;
+
+ const char *manufacturer;
+ const char *product;
+ const char *serialno;
+};
+
+int udc_init(udc_device_t *devinfo);
+int udc_register_gadget(udc_gadget_t *gadget);
+int udc_start(void);
+int udc_stop(void);
+
+#endif