[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/drivers/usb/dwc3/gadget.h b/src/kernel/linux/v4.14/drivers/usb/dwc3/gadget.h
new file mode 100644
index 0000000..5cc9fd7
--- /dev/null
+++ b/src/kernel/linux/v4.14/drivers/usb/dwc3/gadget.h
@@ -0,0 +1,118 @@
+/*
+ * gadget.h - DesignWare USB3 DRD Gadget Header
+ *
+ * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com
+ *
+ * Authors: Felipe Balbi <balbi@ti.com>,
+ * Sebastian Andrzej Siewior <bigeasy@linutronix.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 of
+ * the License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __DRIVERS_USB_DWC3_GADGET_H
+#define __DRIVERS_USB_DWC3_GADGET_H
+
+#include <linux/list.h>
+#include <linux/usb/gadget.h>
+#include "io.h"
+
+struct dwc3;
+#define to_dwc3_ep(ep) (container_of(ep, struct dwc3_ep, endpoint))
+#define gadget_to_dwc(g) (container_of(g, struct dwc3, gadget))
+
+/* DEPCFG parameter 1 */
+#define DWC3_DEPCFG_INT_NUM(n) (((n) & 0x1f) << 0)
+#define DWC3_DEPCFG_XFER_COMPLETE_EN BIT(8)
+#define DWC3_DEPCFG_XFER_IN_PROGRESS_EN BIT(9)
+#define DWC3_DEPCFG_XFER_NOT_READY_EN BIT(10)
+#define DWC3_DEPCFG_FIFO_ERROR_EN BIT(11)
+#define DWC3_DEPCFG_STREAM_EVENT_EN BIT(13)
+#define DWC3_DEPCFG_BINTERVAL_M1(n) (((n) & 0xff) << 16)
+#define DWC3_DEPCFG_STREAM_CAPABLE BIT(24)
+#define DWC3_DEPCFG_EP_NUMBER(n) (((n) & 0x1f) << 25)
+#define DWC3_DEPCFG_BULK_BASED BIT(30)
+#define DWC3_DEPCFG_FIFO_BASED BIT(31)
+
+/* DEPCFG parameter 0 */
+#define DWC3_DEPCFG_EP_TYPE(n) (((n) & 0x3) << 1)
+#define DWC3_DEPCFG_MAX_PACKET_SIZE(n) (((n) & 0x7ff) << 3)
+#define DWC3_DEPCFG_FIFO_NUMBER(n) (((n) & 0x1f) << 17)
+#define DWC3_DEPCFG_BURST_SIZE(n) (((n) & 0xf) << 22)
+#define DWC3_DEPCFG_DATA_SEQ_NUM(n) ((n) << 26)
+/* This applies for core versions earlier than 1.94a */
+#define DWC3_DEPCFG_IGN_SEQ_NUM BIT(31)
+/* These apply for core versions 1.94a and later */
+#define DWC3_DEPCFG_ACTION_INIT (0 << 30)
+#define DWC3_DEPCFG_ACTION_RESTORE BIT(30)
+#define DWC3_DEPCFG_ACTION_MODIFY (2 << 30)
+
+/* DEPXFERCFG parameter 0 */
+#define DWC3_DEPXFERCFG_NUM_XFER_RES(n) ((n) & 0xffff)
+
+/* -------------------------------------------------------------------------- */
+
+#define to_dwc3_request(r) (container_of(r, struct dwc3_request, request))
+
+/**
+ * next_request - gets the next request on the given list
+ * @list: the request list to operate on
+ *
+ * Caller should take care of locking. This function return %NULL or the first
+ * request available on @list.
+ */
+static inline struct dwc3_request *next_request(struct list_head *list)
+{
+ return list_first_entry_or_null(list, struct dwc3_request, list);
+}
+
+/**
+ * dwc3_gadget_move_started_request - move @req to the started_list
+ * @req: the request to be moved
+ *
+ * Caller should take care of locking. This function will move @req from its
+ * current list to the endpoint's started_list.
+ */
+static inline void dwc3_gadget_move_started_request(struct dwc3_request *req)
+{
+ struct dwc3_ep *dep = req->dep;
+
+ req->started = true;
+ list_move_tail(&req->list, &dep->started_list);
+}
+
+void dwc3_gadget_giveback(struct dwc3_ep *dep, struct dwc3_request *req,
+ int status);
+
+void dwc3_ep0_interrupt(struct dwc3 *dwc,
+ const struct dwc3_event_depevt *event);
+void dwc3_ep0_out_start(struct dwc3 *dwc);
+int __dwc3_gadget_ep0_set_halt(struct usb_ep *ep, int value);
+int dwc3_gadget_ep0_set_halt(struct usb_ep *ep, int value);
+int dwc3_gadget_ep0_queue(struct usb_ep *ep, struct usb_request *request,
+ gfp_t gfp_flags);
+int __dwc3_gadget_ep_set_halt(struct dwc3_ep *dep, int value, int protocol);
+
+/**
+ * dwc3_gadget_ep_get_transfer_index - Gets transfer index from HW
+ * @dep: dwc3 endpoint
+ *
+ * Caller should take care of locking. Returns the transfer resource
+ * index for a given endpoint.
+ */
+static inline u32 dwc3_gadget_ep_get_transfer_index(struct dwc3_ep *dep)
+{
+ u32 res_id;
+
+ res_id = dwc3_readl(dep->regs, DWC3_DEPCMD);
+
+ return DWC3_DEPCMD_GET_RSC_IDX(res_id);
+}
+
+#endif /* __DRIVERS_USB_DWC3_GADGET_H */