--- /dev/null
+/******************************************************************************
+*
+* Copyright (c) 2019 Intel.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*
+*******************************************************************************/
+
+#ifndef __WLS_DRV_H__
+#define __WLS_DRV_H__
+
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/device.h>
+#include <linux/ioctl.h>
+#include <linux/cdev.h>
+#include <linux/wait.h>
+#include <linux/sched.h>
+#include "ttypes.h"
+
+struct wls_dev_t {
+ struct mutex lock;
+ dev_t dev_no;
+ struct class * class;
+ struct device * device;
+ struct cdev cdev;
+ wait_queue_head_t queue;
+ atomic_t qwake;
+ struct task_struct * thread;
+ wls_drv_ctx_t* pWlsDrvCtx;
+};
+
+#endif /* __WLS_DRC_H__*/
+