qcacmn: Extract and populate peer_extd2 stats from fw

Presently, the driver doesnot extract the peer extended2 stats
(rx_bytes, rx_count, fcs_err) that are received from firmware.

Provide the support to extract and populate the peer extended stats2 at
the driver level.

Change-Id: If1f1bb1ef2d1202581744dd509d0da1da718d8c1
CRs-Fixed: 2397638

umac/cp_stats/dispatcher/inc/wlan_cp_stats_mc_defs.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2019 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
@@ -33,6 +33,9 @@
 
 #define MAX_NUM_CHAINS              2
 
+#define IS_MSB_SET(__num) ((__num) & BIT(31))
+#define IS_LSB_SET(__num) ((__num) & BIT(0))
+
 /**
  * enum stats_req_type - enum indicating bit position of various stats type in
  * request map
@@ -248,6 +251,20 @@ struct peer_mc_cp_stats {
 	uint8_t peer_macaddr[WLAN_MACADDR_LEN];
 };
 
+/**
+ * struct peer_adv_mc_cp_stats - peer specific adv stats
+ * @peer_macaddr: mac address
+ * @fcs_count: fcs count
+ * @rx_bytes: rx bytes
+ * @rx_count: rx count
+ */
+struct peer_adv_mc_cp_stats {
+	uint8_t peer_macaddr[WLAN_MACADDR_LEN];
+	uint32_t fcs_count;
+	uint32_t rx_count;
+	uint64_t rx_bytes;
+};
+
 /**
  * struct congestion_stats_event: congestion stats event param
  * @vdev_id: vdev_id of the event
@@ -284,6 +301,8 @@ struct chain_rssi_event {
  * @pdev_stats: if populated array indicating pdev stats (index = pdev_id)
  * @num_peer_stats: num peer stats
  * @peer_stats: if populated array indicating peer stats
+ * @peer_adv_stats: if populated, indicates peer adv (extd2) stats
+ * @num_peer_adv_stats: number of peer adv (extd2) stats
  * @cca_stats: if populated indicates congestion stats
  * @num_summary_stats: number of summary stats
  * @vdev_summary_stats: if populated indicates array of summary stats per vdev
@@ -291,12 +310,16 @@ struct chain_rssi_event {
  * @vdev_chain_rssi: if populated indicates array of chain rssi per vdev
  * @tx_rate: tx rate (kbps)
  * @tx_rate_flags: tx rate flags, (enum tx_rate_info)
+ * @last_event: The LSB indicates if the event is the last event or not and the
+ *              MSB indicates if this feature is supported by FW or not.
  */
 struct stats_event {
 	uint32_t num_pdev_stats;
 	struct pdev_mc_cp_stats *pdev_stats;
 	uint32_t num_peer_stats;
 	struct peer_mc_cp_stats *peer_stats;
+	uint32_t num_peer_adv_stats;
+	struct peer_adv_mc_cp_stats *peer_adv_stats;
 	struct congestion_stats_event *cca_stats;
 	uint32_t num_summary_stats;
 	struct summary_stats_event *vdev_summary_stats;
@@ -305,6 +328,7 @@ struct stats_event {
 	uint32_t tx_rate;
 	uint32_t rx_rate;
 	enum tx_rate_info tx_rate_flags;
+	uint32_t last_event;
 };
 
 #endif /* CONFIG_MCL */