qcacmn: Add management rx reorder data structures

1. Add files related to MGMT Rx REO module.
2. Add management Rx reorder list data structure.
3. Add global management Rx reorder context object.

CRs-Fixed: 2927236
Change-Id: Ia3c7ec8e1dad8ad1aaa7db7a9143927055fd7806

umac/cmn_services/mgmt_txrx/core/src/wlan_mgmt_txrx_rx_reo.c

@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2021, The Linux Foundation. All rights reserved.
+ *
+ * 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.
+ */
+
+/**
+ *  DOC: wlan_mgmt_txrx_rx_reo.c
+ *  This file contains mgmt rx re-ordering related function definitions
+ */
+
+#include "wlan_mgmt_txrx_rx_reo_i.h"
+
+struct mgmt_rx_reo_context rx_reo_global;

umac/cmn_services/mgmt_txrx/core/src/wlan_mgmt_txrx_rx_reo_i.h

@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2021, The Linux Foundation. All rights reserved.
+ *
+ * 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.
+ */
+
+/**
+ *  DOC: wlan_mgmt_txrx_rx_reo_i.h
+ *  This file contains mgmt rx re-ordering related APIs
+ */
+
+#ifndef _WLAN_MGMT_TXRX_RX_REO_I_H
+#define _WLAN_MGMT_TXRX_RX_REO_I_H
+
+#include <qdf_list.h>
+#include <qdf_timer.h>
+#include <qdf_lock.h>
+#include <qdf_nbuf.h>
+#include <wlan_mgmt_txrx_utils_api.h>
+
+/**
+ * struct mgmt_rx_reo_list – Linked list used to reorder the management frames
+ * received. Each list entry would correspond to a management frame. List
+ * entries would be sorted in the same order in which they are received by MAC
+ * HW.
+ * @list: List used for reordering
+ * @list_lock: Lock to protect the list
+ * @num_entries: Number of entries in the list
+ * @ageout_timer: Periodic timer to age-out the list entries
+ */
+struct mgmt_rx_reo_list {
+	qdf_list_t list;
+	qdf_spinlock_t list_lock;
+	uint32_t num_entries;
+	qdf_timer_t ageout_timer;
+};
+
+/**
+ * struct mgmt_rx_reo_list_entry - Entry in the Management reorder list
+ * @node: list node
+ * @wbuf: nbuf corresponding to this frame.
+ * @rx_params: Management rx event parameters
+ * @insertion_timestamp: Host time stamp when this entry is inserted to
+ * the list.
+ */
+struct mgmt_rx_reo_list_entry {
+	qdf_list_node_t node;
+	qdf_nbuf_t wbuf;
+	struct mgmt_rx_event_params rx_params;
+	uint32_t insertion_timestamp;
+};
+
+/**
+ * struct mgmt_rx_reo_context - This structure holds the info required for
+ * management rx-reordering. Reordering is done across all the psocs.
+ * So there should be only one instance of this structure defined.
+ * @reo_list: Linked list used for reordering
+ * @global_ts_last_delivered_frame: HW time stamp of the last frame
+ * delivered to the upper layer
+ */
+struct mgmt_rx_reo_context {
+	struct mgmt_rx_reo_list reo_list;
+	uint32_t global_ts_last_delivered_frame;
+};
+
+#endif /* _WLAN_MGMT_TXRX_RX_REO_I_H */