106 	struct wpabuf *buf;  in hs20_send_wnm_notification()  local
122 	buf = wpabuf_alloc(4 + 7 + len);  in hs20_send_wnm_notification()
123 	if (buf == NULL)  in hs20_send_wnm_notification()
126 	wpabuf_put_u8(buf, WLAN_ACTION_WNM);  in hs20_send_wnm_notification()
127 	wpabuf_put_u8(buf, WNM_NOTIFICATION_REQ);  in hs20_send_wnm_notification()
128 	wpabuf_put_u8(buf, 1); /* Dialog token */  in hs20_send_wnm_notification()
129 	wpabuf_put_u8(buf, 1); /* Type - 1 reserved for WFA */  in hs20_send_wnm_notification()
132 	wpabuf_put_u8(buf, WLAN_EID_VENDOR_SPECIFIC);  in hs20_send_wnm_notification()
133 	wpabuf_put_u8(buf, 5 + len);  in hs20_send_wnm_notification()
134 	wpabuf_put_be24(buf, OUI_WFA);  in hs20_send_wnm_notification()
135 	wpabuf_put_u8(buf, HS20_WNM_SUB_REM_NEEDED);  in hs20_send_wnm_notification()
137 		wpabuf_put_u8(buf, len - 1);  in hs20_send_wnm_notification()
138 		wpabuf_put_data(buf, url, len - 1);  in hs20_send_wnm_notification()
139 		wpabuf_put_u8(buf, osu_method);  in hs20_send_wnm_notification()
142 		wpabuf_put_u8(buf, 0);  in hs20_send_wnm_notification()
146 				      wpabuf_head(buf), wpabuf_len(buf));  in hs20_send_wnm_notification()
148 	wpabuf_free(buf);  in hs20_send_wnm_notification()
158 	struct wpabuf *buf;  in hs20_send_wnm_notification_deauth_req()  local
164 	buf = wpabuf_alloc(4 + 6 + wpabuf_len(payload));  in hs20_send_wnm_notification_deauth_req()
165 	if (buf == NULL)  in hs20_send_wnm_notification_deauth_req()
168 	wpabuf_put_u8(buf, WLAN_ACTION_WNM);  in hs20_send_wnm_notification_deauth_req()
169 	wpabuf_put_u8(buf, WNM_NOTIFICATION_REQ);  in hs20_send_wnm_notification_deauth_req()
170 	wpabuf_put_u8(buf, 1); /* Dialog token */  in hs20_send_wnm_notification_deauth_req()
171 	wpabuf_put_u8(buf, 1); /* Type - 1 reserved for WFA */  in hs20_send_wnm_notification_deauth_req()
174 	wpabuf_put_u8(buf, WLAN_EID_VENDOR_SPECIFIC);  in hs20_send_wnm_notification_deauth_req()
175 	wpabuf_put_u8(buf, 4 + wpabuf_len(payload));  in hs20_send_wnm_notification_deauth_req()
176 	wpabuf_put_be24(buf, OUI_WFA);  in hs20_send_wnm_notification_deauth_req()
177 	wpabuf_put_u8(buf, HS20_WNM_DEAUTH_IMMINENT_NOTICE);  in hs20_send_wnm_notification_deauth_req()
178 	wpabuf_put_buf(buf, payload);  in hs20_send_wnm_notification_deauth_req()
181 				      wpabuf_head(buf), wpabuf_len(buf));  in hs20_send_wnm_notification_deauth_req()
183 	wpabuf_free(buf);  in hs20_send_wnm_notification_deauth_req()
192 	struct wpabuf *buf;  in hs20_send_wnm_notification_t_c()  local
209 	buf = wpabuf_alloc(4 + 7 + url_len);  in hs20_send_wnm_notification_t_c()
210 	if (!buf)  in hs20_send_wnm_notification_t_c()
213 	wpabuf_put_u8(buf, WLAN_ACTION_WNM);  in hs20_send_wnm_notification_t_c()
214 	wpabuf_put_u8(buf, WNM_NOTIFICATION_REQ);  in hs20_send_wnm_notification_t_c()
215 	wpabuf_put_u8(buf, 1); /* Dialog token */  in hs20_send_wnm_notification_t_c()
216 	wpabuf_put_u8(buf, 1); /* Type - 1 reserved for WFA */  in hs20_send_wnm_notification_t_c()
219 	wpabuf_put_u8(buf, WLAN_EID_VENDOR_SPECIFIC);  in hs20_send_wnm_notification_t_c()
220 	wpabuf_put_u8(buf, 4 + 1 + url_len);  in hs20_send_wnm_notification_t_c()
221 	wpabuf_put_be24(buf, OUI_WFA);  in hs20_send_wnm_notification_t_c()
222 	wpabuf_put_u8(buf, HS20_WNM_T_C_ACCEPTANCE);  in hs20_send_wnm_notification_t_c()
223 	wpabuf_put_u8(buf, url_len);  in hs20_send_wnm_notification_t_c()
224 	wpabuf_put_str(buf, url);  in hs20_send_wnm_notification_t_c()
227 				      wpabuf_head(buf), wpabuf_len(buf));  in hs20_send_wnm_notification_t_c()
229 	wpabuf_free(buf);  in hs20_send_wnm_notification_t_c()