qcacmn: Add os_if callbacks for connection manager

Add support for osif callbacks for connection manager.

Change-Id: Ibe86c94ac86e17f7ac42ad4c62426225f32c382e
CRs-Fixed: 2758023

os_if/linux/mlme/inc/wlan_cfg80211_cm_util.h

@@ -24,4 +24,11 @@
 #ifndef __WLAN_CFG80211_CM_UTIL_H
 #define __WLAN_CFG80211_CM_UTIL_H
 
+/**
+ * osif_cm_register_cb() - API to register connection manager
+ * callbacks.
+ *
+ * Return: QDF_STATUS
+ */
+QDF_STATUS osif_cm_register_cb(void);
 #endif /* __WLAN_CFG80211_CM_UTIL_H */

os_if/linux/mlme/src/wlan_cfg80211_cm_util.c

@@ -20,3 +20,100 @@
  * This file maintains definitaions of connect, disconnect, roam
  * common apis.
  */
+#include <include/wlan_mlme_cmn.h>
+#include "wlan_cfg80211_cm_util.h"
+
+/**
+ * osif_cm_connect_complete_cb() - Connect complete callback
+ * @vdev: vdev pointer
+ * @cm_conn_rsp: connect response
+ *
+ * Return: None
+ */
+static void
+osif_cm_connect_complete_cb(struct wlan_objmgr_vdev *vdev,
+			    struct wlan_cm_connect_rsp *cm_conn_rsp)
+{
+}
+
+/**
+ * osif_cm_failed_candidate_cb() - Callback to indicate failed candidate
+ * @vdev: vdev pointer
+ * @cm_conn_rsp: connect response
+ *
+ * Return: None
+ */
+static void
+osif_cm_failed_candidate_cb(struct wlan_objmgr_vdev *vdev,
+			    struct wlan_cm_connect_rsp *cm_conn_rsp)
+{
+}
+
+/**
+ * osif_cm_update_conn_id_and_src_cb() - Callback to update connect id and
+ * source of the connect request
+ * @vdev: vdev pointer
+ * @Source: Source of the connect req
+ * @conn_id: Connect id
+ *
+ * Return: None
+ */
+static void
+osif_cm_update_conn_id_and_src_cb(struct wlan_objmgr_vdev *vdev,
+				  enum wlan_cm_source source, uint64_t conn_id)
+{
+}
+
+/**
+ * osif_cm_disconnect_complete_cb() - Disconnect done callback
+ * @vdev: vdev pointer
+ * @cm_disconnect_rsp: Disconnect response
+ *
+ * Return: None
+ */
+
+static void
+osif_cm_disconnect_complete_cb(struct wlan_objmgr_vdev *vdev,
+			       struct wlan_cm_discon_rsp *cm_disconnect_rsp)
+{
+}
+
+/**
+ * osif_cm_disconnect_start_cb() - Disconnect start callback
+ * @vdev: vdev pointer
+ *
+ * This callback indicates os_if that disconnection is started
+ * so that os_if can stop all the activity on this connection
+ *
+ * Return: None
+ */
+static void
+osif_cm_disconnect_start_cb(struct wlan_objmgr_vdev *vdev)
+{
+}
+
+static struct mlme_cm_ops cm_ops = {
+	.mlme_cm_connect_complete_cb = osif_cm_connect_complete_cb,
+	.mlme_cm_failed_candidate_cb = osif_cm_failed_candidate_cb,
+	.mlme_cm_update_conn_id_and_src_cb = osif_cm_update_conn_id_and_src_cb,
+	.mlme_cm_disconnect_complete_cb = osif_cm_disconnect_complete_cb,
+	.mlme_cm_disconnect_start_cb = osif_cm_disconnect_start_cb,
+};
+
+/**
+ * osif_cm_get_global_ops() - Get connection manager global ops
+ *
+ * Return: Connection manager global ops
+ */
+static struct mlme_cm_ops *osif_cm_get_global_ops(void)
+{
+	return &cm_ops;
+}
+
+QDF_STATUS osif_cm_register_cb(void)
+{
+	mlme_set_osif_cm_cb(osif_cm_get_global_ops);
+
+	return QDF_STATUS_SUCCESS;
+}
+

umac/mlme/include/wlan_mlme_cmn.h

@@ -27,6 +27,49 @@
 #include "wlan_cm_public_struct.h"
 #endif
 
+#ifdef FEATURE_CM_ENABLE
+
+/**
+ * mlme_cm_ops: connection manager callbacks
+ * @mlme_cm_connect_complete_cb:       Connect done callback
+ * @vdev: vdev pointer
+ * @cm_conn_rsp: connect response
+ *
+ * @mlme_cm_failed_candidate_cb:       Callback to indicate failed candidate
+ * @vdev: vdev pointer
+ * @cm_conn_rsp: connect response
+ *
+ * @mlme_cm_update_conn_id_and_src_cb: Callback to update connect id and
+ *                                     source of the connect request
+ * @vdev: vdev pointer
+ * @Source: Source of the connect req
+ * @conn_id: Connect id
+ *
+ * @mlme_cm_disconnect_complete_cb:    Disconnect done callback
+ * @vdev: vdev pointer
+ * @cm_disconnect_rsp: Disconnect response
+ *
+ * @mlme_cm_disconnect_start_cb:       Disconnect start callback
+ * @vdev: vdev pointer
+ */
+struct mlme_cm_ops {
+	void (*mlme_cm_connect_complete_cb)(
+				struct wlan_objmgr_vdev *vdev,
+				struct wlan_cm_connect_rsp *cm_conn_rsp);
+	void (*mlme_cm_failed_candidate_cb)(
+				struct wlan_objmgr_vdev *vdev,
+				struct wlan_cm_connect_rsp *cm_conn_rsp);
+	void (*mlme_cm_update_conn_id_and_src_cb)(
+						struct wlan_objmgr_vdev *vdev,
+						enum wlan_cm_source source,
+						uint64_t conn_id);
+	void (*mlme_cm_disconnect_complete_cb)(
+				struct wlan_objmgr_vdev *vdev,
+				struct wlan_cm_discon_rsp *cm_disconn_rsp);
+	void (*mlme_cm_disconnect_start_cb)(struct wlan_objmgr_vdev *vdev);
+};
+#endif
+
 /**
  * struct vdev_mlme_ext_ops - VDEV MLME legacy callbacks structure
  * @mlme_psoc_ext_hdl_create:        callback to invoke creation of legacy
@@ -458,6 +501,72 @@ QDF_STATUS mlme_cm_ops_ext_osif_disconnect(struct wlan_objmgr_vdev *vdev,
  */
 QDF_STATUS mlme_cm_ext_vdev_down(struct wlan_objmgr_vdev *vdev);
 
+/**
+ * mlme_cm_connect_complete() - Connect response
+ * @vdev: vdev pointer
+ * @cm_conn_rsp: Connect response
+ *
+ * Return: None
+ */
+void mlme_cm_connect_complete(struct wlan_objmgr_vdev *vdev,
+			      struct wlan_cm_connect_rsp *cm_conn_rsp);
+
+/**
+ * mlme_cm_failed_candidate() - Failed Candidate indication
+ * @vdev: vdev pointer
+ * @cm_conn_rsp: Connect response
+ *
+ * Return: None
+ */
+void mlme_cm_failed_candidate(struct wlan_objmgr_vdev *vdev,
+			      struct wlan_cm_connect_rsp *cm_conn_rsp);
+
+/**
+ * mlme_cm_update_conn_id_and_src() - Update connection id and source
+ * @vdev: vdev pointer
+ * @cm_conn_rsp: Connect response
+ *
+ * Return: None
+ */
+void mlme_cm_update_conn_id_and_src(struct wlan_objmgr_vdev *vdev,
+				    enum wlan_cm_source source,
+				    uint64_t cm_id);
+
+/**
+ * mlme_cm_disconnect_complete() - Disconnect response
+ * @vdev: vdev pointer
+ * @cm_conn_rsp: Connect response
+ *
+ * Return: None
+ */
+void mlme_cm_disconnect_complete(struct wlan_objmgr_vdev *vdev,
+				 struct wlan_cm_discon_rsp *cm_disconn_rsp);
+
+/**
+ * mlme_cm_disconnect_start() - Disconnect start
+ * @vdev: vdev pointer
+ * @cm_conn_rsp: Connect response
+ *
+ * Return: None
+ */
+void mlme_cm_disconnect_start(struct wlan_objmgr_vdev *vdev);
+
+/**
+ * typedef osif_cm_get_global_ops_cb() - Callback to get connection manager
+ * global ops
+ */
+typedef struct mlme_cm_ops *(*osif_cm_get_global_ops_cb)(void);
+
+/**
+ * mlme_set_osif_cm_cb() - Sets ops registration callback
+ * @cm_osif_ops:  Function pointer
+ *
+ * API to set ops registration call back
+ *
+ * Return: void
+ */
+void mlme_set_osif_cm_cb(osif_cm_get_global_ops_cb cm_osif_ops);
+
 #endif
 
 #endif

umac/mlme/mlme_objmgr/dispatcher/src/wlan_cmn_mlme_main.c

@@ -30,6 +30,31 @@
 struct mlme_ext_ops *glbl_ops;
 mlme_get_global_ops_cb glbl_ops_cb;
 
+#ifdef FEATURE_CM_ENABLE
+struct mlme_cm_ops *glbl_cm_ops;
+osif_cm_get_global_ops_cb glbl_cm_ops_cb;
+
+static void mlme_cm_ops_init(void)
+{
+	if (glbl_cm_ops_cb)
+		glbl_cm_ops = glbl_cm_ops_cb();
+}
+
+static void mlme_cm_ops_deinit(void)
+{
+	if (glbl_cm_ops_cb)
+		glbl_cm_ops = NULL;
+}
+#else
+static inline void mlme_cm_ops_init(void)
+{
+}
+
+static inline void mlme_cm_ops_deinit(void)
+{
+}
+#endif
+
 QDF_STATUS wlan_cmn_mlme_init(void)
 {
 	QDF_STATUS status;
@@ -49,6 +74,8 @@ QDF_STATUS wlan_cmn_mlme_init(void)
 	if (glbl_ops_cb)
 		glbl_ops = glbl_ops_cb();
 
+	mlme_cm_ops_init();
+
 	return QDF_STATUS_SUCCESS;
 }
 
@@ -68,6 +95,8 @@ QDF_STATUS wlan_cmn_mlme_deinit(void)
 	if (status != QDF_STATUS_SUCCESS)
 		return status;
 
+	mlme_cm_ops_deinit();
+
 	return QDF_STATUS_SUCCESS;
 }
 
@@ -348,7 +377,53 @@ QDF_STATUS mlme_cm_ext_vdev_down(struct wlan_objmgr_vdev *vdev)
 		ret = glbl_ops->mlme_cm_ext_vdev_down(vdev);
 	return ret;
 }
+
+void mlme_cm_connect_complete(struct wlan_objmgr_vdev *vdev,
+			      struct wlan_cm_connect_rsp *rsp)
+{
+	if (glbl_cm_ops && glbl_cm_ops->mlme_cm_connect_complete_cb)
+		glbl_cm_ops->mlme_cm_connect_complete_cb(vdev, rsp);
+}
+
+void mlme_cm_failed_candidate(struct wlan_objmgr_vdev *vdev,
+			      struct wlan_cm_connect_rsp *rsp)
+{
+	if (glbl_cm_ops &&
+	    glbl_cm_ops->mlme_cm_failed_candidate_cb)
+		glbl_cm_ops->mlme_cm_failed_candidate_cb(vdev, rsp);
+}
+
+void mlme_cm_update_conn_id_and_src(struct wlan_objmgr_vdev *vdev,
+				    enum wlan_cm_source source,
+				    uint64_t cm_id)
+{
+	if (glbl_cm_ops &&
+	    glbl_cm_ops->mlme_cm_update_conn_id_and_src_cb)
+		glbl_cm_ops->mlme_cm_update_conn_id_and_src_cb(
+							vdev, source, cm_id);
+}
+
+void mlme_cm_disconnect_complete(struct wlan_objmgr_vdev *vdev,
+				 struct wlan_cm_discon_rsp *rsp)
+{
+	if (glbl_cm_ops &&
+	    glbl_cm_ops->mlme_cm_disconnect_complete_cb)
+		glbl_cm_ops->mlme_cm_disconnect_complete_cb(vdev, rsp);
+}
+
+void mlme_cm_disconnect_start(struct wlan_objmgr_vdev *vdev)
+{
+	if (glbl_cm_ops &&
+	    glbl_cm_ops->mlme_cm_disconnect_start_cb)
+		glbl_cm_ops->mlme_cm_disconnect_start_cb(vdev);
+}
+
+void mlme_set_osif_cm_cb(osif_cm_get_global_ops_cb osif_cm_ops)
+{
+	glbl_cm_ops_cb = osif_cm_ops;
+}
 #endif
+
 void mlme_set_ops_register_cb(mlme_get_global_ops_cb ops_cb)
 {
 	glbl_ops_cb = ops_cb;