qcacmn: Add interface with LMAC for NAN Component

Add interface with LMAC for NAN Component.

Change-Id: Idbcdaa19a7a2b83d5a2d125419a7bc6cbe72033d
CRs-Fixed: 2014795

target_if/nan/inc/target_if_nan.h

@@ -23,4 +23,75 @@
 #ifndef _WLAN_NAN_TGT_IF_H_
 #define _WLAN_NAN_TGT_IF_H_
 
+#include "qdf_types.h"
+
+#include <qdf_mem.h>
+#include <qdf_status.h>
+#include <wmi_unified_api.h>
+#include <wmi_unified_priv.h>
+#include <wmi_unified_param.h>
+#include <wlan_objmgr_psoc_obj.h>
+#include <wlan_scan_tgt_api.h>
+#include <target_if.h>
+#include <target_if_scan.h>
+
+struct wlan_objmgr_psoc;
+struct wlan_lmac_if_rx_ops;
+struct wlan_lmac_if_tx_ops;
+struct wlan_lmac_if_nan_rx_ops;
+
+/**
+ * target_if_nan_get_tx_ops() - retrieve the nan tx_ops
+ * @psoc: psoc context
+ *
+ * API to retrieve the nan tx_ops from the psoc context
+ *
+ * Return: nan tx_ops pointer
+ */
+struct wlan_lmac_if_nan_tx_ops *target_if_nan_get_tx_ops(
+						struct wlan_objmgr_psoc *psoc);
+
+/**
+ * target_if_nan_get_rx_ops() - retrieve the nan rx_ops
+ * @psoc: psoc context
+ *
+ * API to retrieve the nan rx_ops from the psoc context
+ *
+ * Return: nan rx_ops pointer
+ */
+struct wlan_lmac_if_nan_rx_ops *target_if_nan_get_rx_ops(
+						struct wlan_objmgr_psoc *psoc);
+
+/**
+ * target_if_nan_register_tx_ops() - registers nan tx ops
+ * @tx_ops: tx ops
+ *
+ * Return: none
+ */
+void target_if_nan_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops);
+
+/**
+ * target_if_nan_register_rx_ops() - registers nan rx ops
+ * @tx_ops: rx ops
+ *
+ * Return: none
+ */
+void target_if_nan_register_rx_ops(struct wlan_lmac_if_rx_ops *rx_ops);
+
+/**
+ * target_if_nan_register_events() - registers with NDP events
+ * @psoc: pointer to psoc object
+ *
+ * Return: status of operation
+ */
+QDF_STATUS target_if_nan_register_events(struct wlan_objmgr_psoc *psoc);
+
+/**
+ * target_if_nan_deregister_events() - registers nan rx ops
+ * @psoc: pointer to psoc object
+ *
+ * Return: status of operation
+ */
+QDF_STATUS target_if_nan_deregister_events(struct wlan_objmgr_psoc *psoc);
+
 #endif /* _WIFI_POS_TGT_IF_H_ */

target_if/nan/src/target_if_nan.c

@@ -19,3 +19,57 @@
 /**
  * DOC: contains nan target if functions
  */
+
+#include "wlan_nan_api.h"
+#include "nan_public_structs.h"
+#include "target_if_nan.h"
+
+static QDF_STATUS target_if_nan_req(void *in_req, uint32_t req_type)
+{
+	return QDF_STATUS_SUCCESS;
+}
+
+void target_if_nan_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
+{
+	tx_ops->nan_tx_ops.nan_req_tx = target_if_nan_req;
+}
+
+void target_if_nan_register_rx_ops(struct wlan_lmac_if_rx_ops *rx_ops)
+{
+	/* TBD */
+	rx_ops->nan_rx_ops.nan_event_rx = NULL;
+}
+
+inline struct wlan_lmac_if_nan_tx_ops *target_if_nan_get_tx_ops(
+				struct wlan_objmgr_psoc *psoc)
+{
+	if (!psoc) {
+		target_if_err("psoc is null");
+		return NULL;
+	}
+
+	return &psoc->soc_cb.tx_ops.nan_tx_ops;
+}
+
+inline struct wlan_lmac_if_nan_rx_ops *target_if_nan_get_rx_ops(
+				struct wlan_objmgr_psoc *psoc)
+{
+	if (!psoc) {
+		target_if_err("psoc is null");
+		return NULL;
+	}
+
+	return &psoc->soc_cb.rx_ops.nan_rx_ops;
+}
+
+QDF_STATUS target_if_nan_register_events(struct wlan_objmgr_psoc *psoc)
+{
+	/* TBD */
+	return QDF_STATUS_SUCCESS;
+}
+
+QDF_STATUS target_if_nan_deregister_events(struct wlan_objmgr_psoc *psoc)
+{
+	/* TBD */
+	return QDF_STATUS_SUCCESS;
+}

umac/nan/core/src/nan_api.c

@@ -22,6 +22,7 @@
 
 #include "nan_main_i.h"
 #include "wlan_nan_api.h"
+#include "target_if_nan.h"
 #include "nan_public_structs.h"
 #include "wlan_objmgr_cmn.h"
 #include "wlan_objmgr_global_obj.h"
@@ -251,14 +252,20 @@ QDF_STATUS nan_deinit(void)
 
 QDF_STATUS nan_psoc_enable(struct wlan_objmgr_psoc *psoc)
 {
-	/* TBD */
+	QDF_STATUS status = target_if_nan_register_events(psoc);
+
+	if (QDF_IS_STATUS_ERROR(status))
+		nan_err("target_if_nan_register_events failed");
 
 	return QDF_STATUS_SUCCESS;
 }
 
 QDF_STATUS nan_psoc_disable(struct wlan_objmgr_psoc *psoc)
 {
-	/* TBD */
+	QDF_STATUS status = target_if_nan_deregister_events(psoc);
+
+	if (QDF_IS_STATUS_ERROR(status))
+		nan_err("target_if_nan_deregister_events failed");
 
 	return QDF_STATUS_SUCCESS;
 }