xref: /wlan-driver/qca-wifi-host-cmn/umac/mlme/pdev_mgr/dispatcher/src/wlan_pdev_mlme_api.c (revision 5113495b16420b49004c444715d2daae2066e7dc)
1 /*
2  * Copyright (c) 2019 The Linux Foundation. All rights reserved.
3  *
4  * Permission to use, copy, modify, and/or distribute this software for any
5  * purpose with or without fee is hereby granted, provided that the above
6  * copyright notice and this permission notice appear in all copies.
7  *
8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15  */
16 
17 /**
18  * DOC: Implements PDEV MLME public APIs
19  */
20 
21 #include <wlan_objmgr_pdev_obj.h>
22 #include <wlan_mlme_dbg.h>
23 #include "include/wlan_pdev_mlme.h"
24 #include <wlan_pdev_mlme_api.h>
25 #include <qdf_module.h>
26 
wlan_pdev_mlme_get_cmpt_obj(struct wlan_objmgr_pdev * pdev)27 struct pdev_mlme_obj *wlan_pdev_mlme_get_cmpt_obj(struct wlan_objmgr_pdev *pdev)
28 {
29 	struct pdev_mlme_obj *pdev_mlme;
30 
31 	if (!pdev) {
32 		mlme_err("pdev is NULL");
33 		return NULL;
34 	}
35 
36 	pdev_mlme = wlan_objmgr_pdev_get_comp_private_obj(pdev,
37 							  WLAN_UMAC_COMP_MLME);
38 	if (!pdev_mlme) {
39 		mlme_err(" MLME component object is NULL");
40 		return NULL;
41 	}
42 
43 	return pdev_mlme;
44 }
45 
wlan_pdev_mlme_get_ext_hdl(struct wlan_objmgr_pdev * pdev)46 mlme_pdev_ext_t *wlan_pdev_mlme_get_ext_hdl(struct wlan_objmgr_pdev *pdev)
47 {
48 	struct pdev_mlme_obj *pdev_mlme;
49 
50 	pdev_mlme = wlan_pdev_mlme_get_cmpt_obj(pdev);
51 	if (pdev_mlme)
52 		return pdev_mlme->ext_pdev_ptr;
53 
54 	return NULL;
55 }
56 
57 qdf_export_symbol(wlan_pdev_mlme_get_ext_hdl);
58 
59