Initial host-common file folder cleanup and moves

Initial host-common file folder cleanup and moves
on top of baseline reference of MCL WLAN driver
SU#5.0.0.160.

Move dp, ht comm, hif, wmi and qdf folders one level up

Change-Id: I2120898024b1eafd5d651c48768dbf48bf05995d

qdf/inc/qdf_event.h

@@ -0,0 +1,154 @@
+/*
+ * Copyright (c) 2014-2015 The Linux Foundation. All rights reserved.
+ *
+ * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
+ *
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * This file was originally distributed by Qualcomm Atheros, Inc.
+ * under proprietary terms before Copyright ownership was assigned
+ * to the Linux Foundation.
+ */
+
+#if !defined(__CDF_EVENT_H)
+#define __CDF_EVENT_H
+
+/**
+ * DOC: cdf_event.h
+ *
+ * Connectivity driver framework (CDF) events API
+ *
+ **/
+
+/* Include Files */
+#include "cdf_status.h"
+#include "cdf_types.h"
+#include "i_cdf_event.h"
+
+/* Preprocessor definitions and constants */
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* Type declarations */
+
+/* Function declarations and documenation */
+
+/**
+ * cdf_event_init() - initializes the specified event
+ *
+ * @event:	Pointer to CDF event object to initialize
+ *
+ * Initializes the specified event. Upon successful initialization the state
+ * of the event becomes initialized and not signaled.
+ *
+ * Return:
+ *    CDF_STATUS_SUCCESS - Event was successfully initialized and is ready to
+ *                         be used
+ *    Otherwise failure CDF reason code
+ */
+
+CDF_STATUS cdf_event_init(cdf_event_t *event);
+
+/**
+ * cdf_event_set() -  set a CDF event
+ *
+ * @event:	Pointer of CDF event to set to the signalled state
+ *
+ * The state of the specified event is set to 'signalled by calling
+ * cdf_event_set().  The state of the event remains signalled until an
+ * explicit call to cdf_event_reset().
+ *
+ * Any threads waiting on the event as a result of a cdf_event_wait() will
+ * be unblocked and available to be scheduled for execution when the event
+ * is signaled by a call to cdf_event_set().
+ *
+ * Return:
+ *      CDF_STATUS_SUCCESS - Event was successfully set
+ *      Otherwise failure CDF reason code
+ */
+CDF_STATUS cdf_event_set(cdf_event_t *event);
+
+/**
+ * cdf_event_reset() -  reset a CDF event
+ *
+ * @event:	Pointer of CDF event to reset
+ *
+ * The state of the specified event is set to 'NOT signalled' by calling
+ * cdf_event_reset().  The state of the event remains NOT signalled until an
+ * explicit call to cdf_event_set().
+ *
+ * This function sets the event to a NOT signalled state even if the event was
+ * signalled multiple times before being signaled.
+ *
+ * Return:
+ *      CDF_STATUS_SUCCESS - Event was successfully reset
+ *      Otherwise failure CDF reason code
+ */
+CDF_STATUS cdf_event_reset(cdf_event_t *event);
+
+/**
+ * cdf_event_destroy() -  destroy a CDF event
+ *
+ * @event:	Pointer of CDF event to destroy
+ *
+ * The function destroys the event object referenced by event.
+ * After a successful return from cdf_event_destroy() the event object becomes,
+ * in effect, uninitialized.
+ *
+ * A destroyed event object can be reinitialized using cdf_event_init();
+ * the results of otherwise referencing the object after it has been destroyed
+ * are undefined.  Calls to CDF event functions to manipulate the lock such
+ * as cdf_event_set() will fail if the event is destroyed.  Therefore,
+ * don't use the event after it has been destroyed until it has
+ * been re-initialized.
+ *
+ * Return:
+ *      CDF_STATUS_SUCCESS - Event was successfully destroyed
+ *      Otherwise failure CDF reason code
+ */
+CDF_STATUS cdf_event_destroy(cdf_event_t *event);
+
+/**
+ * cdf_wait_single_event() -  wait for a single input CDF event to be set
+ *
+ * @event:	Pointer of CDF event to wait on
+ * @timeout:	Timeout value in milli seconds
+ *
+ * This API waits for the event to be set. This function returns
+ * if this interval elapses, regardless if any of the events have
+ * been set.  An input value of 0 for this timeout parameter means
+ * to wait infinitely, meaning a timeout will never occur.
+ *
+ *
+ * Return:
+ *    CDF_STATUS_SUCCESS - the wait was satisifed by the event being
+ *                         set.
+ *
+ *    CDF_STATUS_E_TIMEOUT - the timeout interval elapsed before the
+ *    event was set.
+ *
+ *    CDF_STATUS_E_INVAL - The value specified by event is invalid.
+ */
+CDF_STATUS cdf_wait_single_event(cdf_event_t *pEvent,
+				 uint32_t timeout);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* __CDF_EVENT_H */