82 		    struct mwifiex_bssdescriptor *bss_desc)  in _dbg_security_flags()  argument
87 		     bss_desc->bcn_wpa_ie ?  in _dbg_security_flags()
88 		     bss_desc->bcn_wpa_ie->vend_hdr.element_id : 0,  in _dbg_security_flags()
89 		     bss_desc->bcn_rsn_ie ?  in _dbg_security_flags()
90 		     bss_desc->bcn_rsn_ie->ieee_hdr.element_id : 0,  in _dbg_security_flags()
95 		     bss_desc->privacy);  in _dbg_security_flags()
97 #define dbg_security_flags(mask, desc, priv, bss_desc) \  argument
98 	_dbg_security_flags(MWIFIEX_DBG_##mask, desc, __func__, priv, bss_desc)
151 mwifiex_is_rsn_oui_present(struct mwifiex_bssdescriptor *bss_desc, u32 cipher)  in mwifiex_is_rsn_oui_present()  argument
157 	if (has_ieee_hdr(bss_desc->bcn_rsn_ie, WLAN_EID_RSN)) {  in mwifiex_is_rsn_oui_present()
159 			 (((u8 *) bss_desc->bcn_rsn_ie->data) +  in mwifiex_is_rsn_oui_present()
177 mwifiex_is_wpa_oui_present(struct mwifiex_bssdescriptor *bss_desc, u32 cipher)  in mwifiex_is_wpa_oui_present()  argument
183 	if (has_vendor_hdr(bss_desc->bcn_wpa_ie, WLAN_EID_VENDOR_SPECIFIC)) {  in mwifiex_is_wpa_oui_present()
184 		iebody = (struct ie_body *)((u8 *)bss_desc->bcn_wpa_ie->data +  in mwifiex_is_wpa_oui_present()
211 		    struct mwifiex_bssdescriptor *bss_desc)  in mwifiex_is_bss_wapi()  argument
214 	    has_ieee_hdr(bss_desc->bcn_wapi_ie, WLAN_EID_BSS_AC_ACCESS_DELAY))  in mwifiex_is_bss_wapi()
225 		      struct mwifiex_bssdescriptor *bss_desc)  in mwifiex_is_bss_no_sec()  argument
229 	    !has_vendor_hdr(bss_desc->bcn_wpa_ie, WLAN_EID_VENDOR_SPECIFIC) &&  in mwifiex_is_bss_no_sec()
230 	    !has_ieee_hdr(bss_desc->bcn_rsn_ie, WLAN_EID_RSN) &&  in mwifiex_is_bss_no_sec()
231 	    !priv->sec_info.encryption_mode && !bss_desc->privacy) {  in mwifiex_is_bss_no_sec()
243 			  struct mwifiex_bssdescriptor *bss_desc)  in mwifiex_is_bss_static_wep()  argument
246 	    !priv->sec_info.wpa2_enabled && bss_desc->privacy) {  in mwifiex_is_bss_static_wep()
258 		   struct mwifiex_bssdescriptor *bss_desc)  in mwifiex_is_bss_wpa()  argument
262 	    has_vendor_hdr(bss_desc->bcn_wpa_ie, WLAN_EID_VENDOR_SPECIFIC)  in mwifiex_is_bss_wpa()
268 		dbg_security_flags(INFO, "WPA", priv, bss_desc);  in mwifiex_is_bss_wpa()
280 		    struct mwifiex_bssdescriptor *bss_desc)  in mwifiex_is_bss_wpa2()  argument
284 	    has_ieee_hdr(bss_desc->bcn_rsn_ie, WLAN_EID_RSN)) {  in mwifiex_is_bss_wpa2()
289 		dbg_security_flags(INFO, "WAP2", priv, bss_desc);  in mwifiex_is_bss_wpa2()
301 			 struct mwifiex_bssdescriptor *bss_desc)  in mwifiex_is_bss_adhoc_aes()  argument
305 	    !has_vendor_hdr(bss_desc->bcn_wpa_ie, WLAN_EID_VENDOR_SPECIFIC) &&  in mwifiex_is_bss_adhoc_aes()
306 	    !has_ieee_hdr(bss_desc->bcn_rsn_ie, WLAN_EID_RSN) &&  in mwifiex_is_bss_adhoc_aes()
307 	    !priv->sec_info.encryption_mode && bss_desc->privacy) {  in mwifiex_is_bss_adhoc_aes()
319 			   struct mwifiex_bssdescriptor *bss_desc)  in mwifiex_is_bss_dynamic_wep()  argument
323 	    !has_vendor_hdr(bss_desc->bcn_wpa_ie, WLAN_EID_VENDOR_SPECIFIC) &&  in mwifiex_is_bss_dynamic_wep()
324 	    !has_ieee_hdr(bss_desc->bcn_rsn_ie, WLAN_EID_RSN) &&  in mwifiex_is_bss_dynamic_wep()
325 	    priv->sec_info.encryption_mode && bss_desc->privacy) {  in mwifiex_is_bss_dynamic_wep()
326 		dbg_security_flags(INFO, "dynamic", priv, bss_desc);  in mwifiex_is_bss_dynamic_wep()
352 			      struct mwifiex_bssdescriptor *bss_desc, u32 mode)  in mwifiex_is_network_compatible()  argument
356 	bss_desc->disable_11n = false;  in mwifiex_is_network_compatible()
361 	    (bss_desc->bss_mode == NL80211_IFTYPE_STATION))  in mwifiex_is_network_compatible()
370 	if (bss_desc->chan_sw_ie_present) {  in mwifiex_is_network_compatible()
376 	if (mwifiex_is_bss_wapi(priv, bss_desc)) {  in mwifiex_is_network_compatible()
382 	if (bss_desc->bss_mode == mode) {  in mwifiex_is_network_compatible()
383 		if (mwifiex_is_bss_no_sec(priv, bss_desc)) {  in mwifiex_is_network_compatible()
386 		} else if (mwifiex_is_bss_static_wep(priv, bss_desc)) {  in mwifiex_is_network_compatible()
390 			bss_desc->disable_11n = true;  in mwifiex_is_network_compatible()
392 		} else if (mwifiex_is_bss_wpa(priv, bss_desc)) {  in mwifiex_is_network_compatible()
396 			     bss_desc->bcn_ht_cap) &&  in mwifiex_is_network_compatible()
397 			    !mwifiex_is_wpa_oui_present(bss_desc,  in mwifiex_is_network_compatible()
401 						(bss_desc, CIPHER_SUITE_TKIP)) {  in mwifiex_is_network_compatible()
405 					bss_desc->disable_11n = true;  in mwifiex_is_network_compatible()
411 		} else if (mwifiex_is_bss_wpa2(priv, bss_desc)) {  in mwifiex_is_network_compatible()
415 			     bss_desc->bcn_ht_cap) &&  in mwifiex_is_network_compatible()
416 			    !mwifiex_is_rsn_oui_present(bss_desc,  in mwifiex_is_network_compatible()
420 						(bss_desc, CIPHER_SUITE_TKIP)) {  in mwifiex_is_network_compatible()
424 					bss_desc->disable_11n = true;  in mwifiex_is_network_compatible()
430 		} else if (mwifiex_is_bss_adhoc_aes(priv, bss_desc)) {  in mwifiex_is_network_compatible()
433 		} else if (mwifiex_is_bss_dynamic_wep(priv, bss_desc)) {  in mwifiex_is_network_compatible()
439 		dbg_security_flags(ERROR, "failed", priv, bss_desc);  in mwifiex_is_network_compatible()
1626 					struct mwifiex_bssdescriptor *bss_desc)  in mwifiex_check_network_compatibility()  argument
1630 	if (!bss_desc)  in mwifiex_check_network_compatibility()
1633 	if ((mwifiex_get_cfp(priv, (u8) bss_desc->bss_band,  in mwifiex_check_network_compatibility()
1634 			     (u16) bss_desc->channel, 0))) {  in mwifiex_check_network_compatibility()
1638 			ret = mwifiex_is_network_compatible(priv, bss_desc,  in mwifiex_check_network_compatibility()
1671 	struct mwifiex_bssdescriptor *bss_desc;  in mwifiex_save_hidden_ssid_channels()  local
1676 	bss_desc = kzalloc(sizeof(*bss_desc), GFP_KERNEL);  in mwifiex_save_hidden_ssid_channels()
1677 	if (!bss_desc)  in mwifiex_save_hidden_ssid_channels()
1680 	ret = mwifiex_fill_new_bss_desc(priv, bss, bss_desc);  in mwifiex_save_hidden_ssid_channels()
1684 	if (mwifiex_is_hidden_ssid(&bss_desc->ssid)) {  in mwifiex_save_hidden_ssid_channels()
1707 	kfree(bss_desc->beacon_buf);  in mwifiex_save_hidden_ssid_channels()
1708 	kfree(bss_desc);  in mwifiex_save_hidden_ssid_channels()
1715 	struct mwifiex_bssdescriptor *bss_desc;  in mwifiex_update_curr_bss_params()  local
1719 	bss_desc = kzalloc(sizeof(struct mwifiex_bssdescriptor), GFP_KERNEL);  in mwifiex_update_curr_bss_params()
1720 	if (!bss_desc)  in mwifiex_update_curr_bss_params()
1723 	ret = mwifiex_fill_new_bss_desc(priv, bss, bss_desc);  in mwifiex_update_curr_bss_params()
1727 	ret = mwifiex_check_network_compatibility(priv, bss_desc);  in mwifiex_update_curr_bss_params()
1733 	memcpy(&priv->curr_bss_params.bss_descriptor, bss_desc,  in mwifiex_update_curr_bss_params()
1746 	kfree(bss_desc->beacon_buf);  in mwifiex_update_curr_bss_params()
1747 	kfree(bss_desc);  in mwifiex_update_curr_bss_params()