qcacmn: Initial version of coex component

Add initial set of coex files, implement the basic functions.
Coex component is used to process coex related configurations.

CRs-Fixed: 2565088
Change-Id: I8b9600809691b808f97c621cb329a6ab9941814c

target_if/core/src/target_if_main.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017-2019 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2020 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
@@ -80,6 +80,10 @@
 #endif
 #include <target_if_vdev_mgr_tx_ops.h>
 
+#ifdef FEATURE_COEX
+#include <target_if_coex.h>
+#endif
+
 static struct target_if_ctx *g_target_if_ctx;
 
 struct target_if_ctx *target_if_get_ctx()
@@ -338,6 +342,20 @@ static inline void target_if_crypto_tx_ops_register(
 }
 #endif
 
+#ifdef FEATURE_COEX
+static QDF_STATUS
+target_if_coex_tx_ops_register(struct wlan_lmac_if_tx_ops *tx_ops)
+{
+	return target_if_coex_register_tx_ops(tx_ops);
+}
+#else
+static inline QDF_STATUS
+target_if_coex_tx_ops_register(struct wlan_lmac_if_tx_ops *tx_ops)
+{
+	return QDF_STATUS_SUCCESS;
+}
+#endif
+
 static void target_if_target_tx_ops_register(
 		struct wlan_lmac_if_tx_ops *tx_ops)
 {
@@ -441,6 +459,8 @@ QDF_STATUS target_if_register_umac_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
 
 	target_if_vdev_mgr_tx_ops_register(tx_ops);
 
+	target_if_coex_tx_ops_register(tx_ops);
+
 	/* Converged UMAC components to register their TX-ops here */
 	return QDF_STATUS_SUCCESS;
 }