Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 1 | /* |
Bala Venkatesh | 448e8cd | 2019-02-26 14:10:50 +0530 | [diff] [blame] | 2 | * Copyright (c) 2017-2019 The Linux Foundation. All rights reserved. |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 3 | * |
| 4 | * Permission to use, copy, modify, and/or distribute this software for |
| 5 | * any purpose with or without fee is hereby granted, provided that the |
| 6 | * above copyright notice and this permission notice appear in all |
| 7 | * copies. |
| 8 | * |
| 9 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 10 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 11 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 12 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 13 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 14 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 15 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 16 | * PERFORMANCE OF THIS SOFTWARE. |
| 17 | */ |
| 18 | |
| 19 | /** |
| 20 | * DOC: This file contains main P2P function definitions |
| 21 | */ |
| 22 | |
| 23 | #include <scheduler_api.h> |
| 24 | #include <wlan_objmgr_psoc_obj.h> |
| 25 | #include <wlan_objmgr_global_obj.h> |
| 26 | #include <wlan_objmgr_pdev_obj.h> |
| 27 | #include <wlan_objmgr_vdev_obj.h> |
| 28 | #include <wlan_objmgr_peer_obj.h> |
Wu Gao | 01309ad | 2017-03-15 17:27:59 +0800 | [diff] [blame] | 29 | #include <wlan_scan_ucfg_api.h> |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 30 | #include "wlan_p2p_public_struct.h" |
| 31 | #include "wlan_p2p_ucfg_api.h" |
| 32 | #include "wlan_p2p_tgt_api.h" |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 33 | #include "wlan_p2p_main.h" |
| 34 | #include "wlan_p2p_roc.h" |
| 35 | #include "wlan_p2p_off_chan_tx.h" |
Wu Gao | 9a67728 | 2018-06-14 18:58:40 +0800 | [diff] [blame] | 36 | #include "wlan_p2p_cfg.h" |
| 37 | #include "cfg_ucfg_api.h" |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 38 | |
| 39 | /** |
| 40 | * p2p_get_cmd_type_str() - parse cmd to string |
| 41 | * @cmd_type: P2P cmd type |
| 42 | * |
| 43 | * This function parse P2P cmd to string. |
| 44 | * |
| 45 | * Return: command string |
| 46 | */ |
| 47 | static char *p2p_get_cmd_type_str(enum p2p_cmd_type cmd_type) |
| 48 | { |
| 49 | switch (cmd_type) { |
| 50 | case P2P_ROC_REQ: |
| 51 | return "P2P roc request"; |
| 52 | case P2P_CANCEL_ROC_REQ: |
| 53 | return "P2P cancel roc request"; |
| 54 | case P2P_MGMT_TX: |
| 55 | return "P2P mgmt tx request"; |
| 56 | case P2P_MGMT_TX_CANCEL: |
| 57 | return "P2P cancel mgmt tx request"; |
Wu Gao | 62b1503 | 2018-03-26 10:26:00 +0800 | [diff] [blame] | 58 | case P2P_CLEANUP_ROC: |
| 59 | return "P2P cleanup roc"; |
| 60 | case P2P_CLEANUP_TX: |
| 61 | return "P2P cleanup tx"; |
Liangwei Dong | d89c5d5 | 2018-09-19 23:35:14 -0400 | [diff] [blame] | 62 | case P2P_SET_RANDOM_MAC: |
| 63 | return "P2P set random mac"; |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 64 | default: |
| 65 | return "Invalid P2P command"; |
| 66 | } |
| 67 | } |
| 68 | |
| 69 | /** |
| 70 | * p2p_get_event_type_str() - parase event to string |
| 71 | * @event_type: P2P event type |
| 72 | * |
| 73 | * This function parse P2P event to string. |
| 74 | * |
| 75 | * Return: event string |
| 76 | */ |
| 77 | static char *p2p_get_event_type_str(enum p2p_event_type event_type) |
| 78 | { |
| 79 | switch (event_type) { |
| 80 | case P2P_EVENT_SCAN_EVENT: |
| 81 | return "P2P scan event"; |
| 82 | case P2P_EVENT_MGMT_TX_ACK_CNF: |
| 83 | return "P2P mgmt tx ack event"; |
| 84 | case P2P_EVENT_RX_MGMT: |
| 85 | return "P2P mgmt rx event"; |
| 86 | case P2P_EVENT_LO_STOPPED: |
| 87 | return "P2P lo stop event"; |
| 88 | case P2P_EVENT_NOA: |
| 89 | return "P2P noa event"; |
Liangwei Dong | d89c5d5 | 2018-09-19 23:35:14 -0400 | [diff] [blame] | 90 | case P2P_EVENT_ADD_MAC_RSP: |
| 91 | return "P2P add mac filter resp event"; |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 92 | default: |
| 93 | return "Invalid P2P event"; |
| 94 | } |
| 95 | } |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 96 | |
| 97 | /** |
| 98 | * p2p_psoc_obj_create_notification() - Function to allocate per P2P |
| 99 | * soc private object |
| 100 | * @soc: soc context |
| 101 | * @data: Pointer to data |
| 102 | * |
| 103 | * This function gets called from object manager when psoc is being |
| 104 | * created and creates p2p soc context. |
| 105 | * |
| 106 | * Return: QDF_STATUS_SUCCESS - in case of success |
| 107 | */ |
| 108 | static QDF_STATUS p2p_psoc_obj_create_notification( |
| 109 | struct wlan_objmgr_psoc *soc, void *data) |
| 110 | { |
| 111 | struct p2p_soc_priv_obj *p2p_soc_obj; |
| 112 | QDF_STATUS status; |
| 113 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 114 | if (!soc) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 115 | p2p_err("psoc context passed is NULL"); |
| 116 | return QDF_STATUS_E_INVAL; |
| 117 | } |
| 118 | |
| 119 | p2p_soc_obj = qdf_mem_malloc(sizeof(*p2p_soc_obj)); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 120 | if (!p2p_soc_obj) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 121 | p2p_err("Failed to allocate p2p soc private object"); |
| 122 | return QDF_STATUS_E_NOMEM; |
| 123 | } |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 124 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 125 | p2p_soc_obj->soc = soc; |
| 126 | |
| 127 | status = wlan_objmgr_psoc_component_obj_attach(soc, |
| 128 | WLAN_UMAC_COMP_P2P, p2p_soc_obj, |
| 129 | QDF_STATUS_SUCCESS); |
| 130 | if (status != QDF_STATUS_SUCCESS) { |
| 131 | qdf_mem_free(p2p_soc_obj); |
| 132 | p2p_err("Failed to attach p2p component, %d", status); |
| 133 | return status; |
| 134 | } |
| 135 | |
Jeff Johnson | dc3f822 | 2017-09-18 10:07:54 -0700 | [diff] [blame] | 136 | p2p_debug("p2p soc object create successful, %pK", p2p_soc_obj); |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 137 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 138 | return QDF_STATUS_SUCCESS; |
| 139 | } |
| 140 | |
| 141 | /** |
| 142 | * p2p_psoc_obj_destroy_notification() - Free soc private object |
| 143 | * @soc: soc context |
| 144 | * @data: Pointer to data |
| 145 | * |
| 146 | * This function gets called from object manager when psoc is being |
| 147 | * deleted and delete p2p soc context. |
| 148 | * |
| 149 | * Return: QDF_STATUS_SUCCESS - in case of success |
| 150 | */ |
| 151 | static QDF_STATUS p2p_psoc_obj_destroy_notification( |
| 152 | struct wlan_objmgr_psoc *soc, void *data) |
| 153 | { |
| 154 | struct p2p_soc_priv_obj *p2p_soc_obj; |
| 155 | QDF_STATUS status; |
| 156 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 157 | if (!soc) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 158 | p2p_err("psoc context passed is NULL"); |
| 159 | return QDF_STATUS_E_INVAL; |
| 160 | } |
| 161 | |
| 162 | p2p_soc_obj = wlan_objmgr_psoc_get_comp_private_obj(soc, |
| 163 | WLAN_UMAC_COMP_P2P); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 164 | if (!p2p_soc_obj) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 165 | p2p_err("p2p soc private object is NULL"); |
| 166 | return QDF_STATUS_E_FAILURE; |
| 167 | } |
| 168 | |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 169 | p2p_soc_obj->soc = NULL; |
| 170 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 171 | status = wlan_objmgr_psoc_component_obj_detach(soc, |
| 172 | WLAN_UMAC_COMP_P2P, p2p_soc_obj); |
| 173 | if (status != QDF_STATUS_SUCCESS) { |
| 174 | p2p_err("Failed to detach p2p component, %d", status); |
| 175 | return status; |
| 176 | } |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 177 | |
Jeff Johnson | dc3f822 | 2017-09-18 10:07:54 -0700 | [diff] [blame] | 178 | p2p_debug("destroy p2p soc object, %pK", p2p_soc_obj); |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 179 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 180 | qdf_mem_free(p2p_soc_obj); |
| 181 | |
| 182 | return QDF_STATUS_SUCCESS; |
| 183 | } |
| 184 | |
| 185 | /** |
| 186 | * p2p_vdev_obj_create_notification() - Allocate per p2p vdev object |
| 187 | * @vdev: vdev context |
| 188 | * @data: Pointer to data |
| 189 | * |
| 190 | * This function gets called from object manager when vdev is being |
| 191 | * created and creates p2p vdev context. |
| 192 | * |
| 193 | * Return: QDF_STATUS_SUCCESS - in case of success |
| 194 | */ |
| 195 | static QDF_STATUS p2p_vdev_obj_create_notification( |
| 196 | struct wlan_objmgr_vdev *vdev, void *data) |
| 197 | { |
| 198 | struct p2p_vdev_priv_obj *p2p_vdev_obj; |
| 199 | QDF_STATUS status; |
Jeff Johnson | 8713e34 | 2017-11-09 09:54:12 -0800 | [diff] [blame] | 200 | enum QDF_OPMODE mode; |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 201 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 202 | if (!vdev) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 203 | p2p_err("vdev context passed is NULL"); |
| 204 | return QDF_STATUS_E_INVAL; |
| 205 | } |
| 206 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 207 | mode = wlan_vdev_mlme_get_opmode(vdev); |
Yeshwanth Sriram Guntuka | a49ef63 | 2018-08-23 18:25:28 +0530 | [diff] [blame] | 208 | p2p_debug("vdev mode:%d", mode); |
Liangwei Dong | d89c5d5 | 2018-09-19 23:35:14 -0400 | [diff] [blame] | 209 | if (mode != QDF_P2P_GO_MODE && |
| 210 | mode != QDF_STA_MODE && |
| 211 | mode != QDF_P2P_CLIENT_MODE && |
| 212 | mode != QDF_P2P_DEVICE_MODE) { |
| 213 | p2p_debug("won't create p2p vdev private object for mode %d", |
| 214 | mode); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 215 | return QDF_STATUS_SUCCESS; |
| 216 | } |
| 217 | |
| 218 | p2p_vdev_obj = |
| 219 | qdf_mem_malloc(sizeof(*p2p_vdev_obj)); |
| 220 | if (!p2p_vdev_obj) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 221 | p2p_err("Failed to allocate p2p vdev object"); |
| 222 | return QDF_STATUS_E_NOMEM; |
| 223 | } |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 224 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 225 | p2p_vdev_obj->vdev = vdev; |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 226 | p2p_vdev_obj->noa_status = true; |
| 227 | p2p_vdev_obj->non_p2p_peer_count = 0; |
Liangwei Dong | d89c5d5 | 2018-09-19 23:35:14 -0400 | [diff] [blame] | 228 | p2p_init_random_mac_vdev(p2p_vdev_obj); |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 229 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 230 | status = wlan_objmgr_vdev_component_obj_attach(vdev, |
| 231 | WLAN_UMAC_COMP_P2P, p2p_vdev_obj, |
| 232 | QDF_STATUS_SUCCESS); |
| 233 | if (status != QDF_STATUS_SUCCESS) { |
Liangwei Dong | d89c5d5 | 2018-09-19 23:35:14 -0400 | [diff] [blame] | 234 | p2p_deinit_random_mac_vdev(p2p_vdev_obj); |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 235 | qdf_mem_free(p2p_vdev_obj); |
| 236 | p2p_err("Failed to attach p2p component to vdev, %d", |
| 237 | status); |
| 238 | return status; |
| 239 | } |
| 240 | |
Jeff Johnson | dc3f822 | 2017-09-18 10:07:54 -0700 | [diff] [blame] | 241 | p2p_debug("p2p vdev object create successful, %pK", p2p_vdev_obj); |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 242 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 243 | return QDF_STATUS_SUCCESS; |
| 244 | } |
| 245 | |
| 246 | /** |
| 247 | * p2p_vdev_obj_destroy_notification() - Free per P2P vdev object |
| 248 | * @vdev: vdev context |
| 249 | * @data: Pointer to data |
| 250 | * |
| 251 | * This function gets called from object manager when vdev is being |
| 252 | * deleted and delete p2p vdev context. |
| 253 | * |
| 254 | * Return: QDF_STATUS_SUCCESS - in case of success |
| 255 | */ |
| 256 | static QDF_STATUS p2p_vdev_obj_destroy_notification( |
| 257 | struct wlan_objmgr_vdev *vdev, void *data) |
| 258 | { |
| 259 | struct p2p_vdev_priv_obj *p2p_vdev_obj; |
| 260 | QDF_STATUS status; |
Jeff Johnson | 8713e34 | 2017-11-09 09:54:12 -0800 | [diff] [blame] | 261 | enum QDF_OPMODE mode; |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 262 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 263 | if (!vdev) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 264 | p2p_err("vdev context passed is NULL"); |
| 265 | return QDF_STATUS_E_INVAL; |
| 266 | } |
| 267 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 268 | mode = wlan_vdev_mlme_get_opmode(vdev); |
Sandeep Puligilla | a78776f | 2018-08-18 12:42:41 -0700 | [diff] [blame] | 269 | p2p_debug("vdev mode:%d", mode); |
Liangwei Dong | d89c5d5 | 2018-09-19 23:35:14 -0400 | [diff] [blame] | 270 | if (mode != QDF_P2P_GO_MODE && |
| 271 | mode != QDF_STA_MODE && |
| 272 | mode != QDF_P2P_CLIENT_MODE && |
| 273 | mode != QDF_P2P_DEVICE_MODE){ |
| 274 | p2p_debug("no p2p vdev private object for mode %d", mode); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 275 | return QDF_STATUS_SUCCESS; |
| 276 | } |
| 277 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 278 | p2p_vdev_obj = wlan_objmgr_vdev_get_comp_private_obj(vdev, |
| 279 | WLAN_UMAC_COMP_P2P); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 280 | if (!p2p_vdev_obj) { |
| 281 | p2p_debug("p2p vdev object is NULL"); |
| 282 | return QDF_STATUS_SUCCESS; |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 283 | } |
Liangwei Dong | d89c5d5 | 2018-09-19 23:35:14 -0400 | [diff] [blame] | 284 | p2p_deinit_random_mac_vdev(p2p_vdev_obj); |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 285 | |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 286 | p2p_vdev_obj->vdev = NULL; |
| 287 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 288 | status = wlan_objmgr_vdev_component_obj_detach(vdev, |
| 289 | WLAN_UMAC_COMP_P2P, p2p_vdev_obj); |
| 290 | if (status != QDF_STATUS_SUCCESS) { |
| 291 | p2p_err("Failed to detach p2p component, %d", status); |
| 292 | return status; |
| 293 | } |
| 294 | |
Jeff Johnson | dc3f822 | 2017-09-18 10:07:54 -0700 | [diff] [blame] | 295 | p2p_debug("destroy p2p vdev object, p2p vdev obj:%pK, noa info:%pK", |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 296 | p2p_vdev_obj, p2p_vdev_obj->noa_info); |
| 297 | |
| 298 | if (p2p_vdev_obj->noa_info) |
| 299 | qdf_mem_free(p2p_vdev_obj->noa_info); |
| 300 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 301 | qdf_mem_free(p2p_vdev_obj); |
| 302 | |
| 303 | return QDF_STATUS_SUCCESS; |
| 304 | } |
| 305 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 306 | /** |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 307 | * p2p_peer_obj_create_notification() - manages peer details per vdev |
| 308 | * @peer: peer object |
| 309 | * @arg: Pointer to private argument - NULL |
| 310 | * |
| 311 | * This function gets called from object manager when peer is being |
| 312 | * created. |
| 313 | * |
| 314 | * Return: QDF_STATUS_SUCCESS - in case of success |
| 315 | */ |
| 316 | static QDF_STATUS p2p_peer_obj_create_notification( |
| 317 | struct wlan_objmgr_peer *peer, void *arg) |
| 318 | { |
| 319 | struct wlan_objmgr_vdev *vdev; |
Jeff Johnson | 8713e34 | 2017-11-09 09:54:12 -0800 | [diff] [blame] | 320 | enum QDF_OPMODE mode; |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 321 | |
| 322 | if (!peer) { |
| 323 | p2p_err("peer context passed is NULL"); |
| 324 | return QDF_STATUS_E_INVAL; |
| 325 | } |
| 326 | |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 327 | vdev = wlan_peer_get_vdev(peer); |
Liangwei Dong | d89c5d5 | 2018-09-19 23:35:14 -0400 | [diff] [blame] | 328 | mode = wlan_vdev_mlme_get_opmode(vdev); |
| 329 | if (mode != QDF_P2P_GO_MODE) |
| 330 | return QDF_STATUS_SUCCESS; |
| 331 | |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 332 | p2p_debug("p2p peer object create successful"); |
| 333 | |
| 334 | return QDF_STATUS_SUCCESS; |
| 335 | } |
| 336 | |
| 337 | /** |
| 338 | * p2p_peer_obj_destroy_notification() - clears peer details per vdev |
| 339 | * @peer: peer object |
| 340 | * @arg: Pointer to private argument - NULL |
| 341 | * |
| 342 | * This function gets called from object manager when peer is being |
| 343 | * destroyed. |
| 344 | * |
| 345 | * Return: QDF_STATUS_SUCCESS - in case of success |
| 346 | */ |
| 347 | static QDF_STATUS p2p_peer_obj_destroy_notification( |
| 348 | struct wlan_objmgr_peer *peer, void *arg) |
| 349 | { |
| 350 | struct wlan_objmgr_vdev *vdev; |
| 351 | struct p2p_vdev_priv_obj *p2p_vdev_obj; |
| 352 | struct wlan_objmgr_psoc *psoc; |
Jeff Johnson | 8713e34 | 2017-11-09 09:54:12 -0800 | [diff] [blame] | 353 | enum QDF_OPMODE mode; |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 354 | enum wlan_peer_type peer_type; |
| 355 | uint8_t vdev_id; |
| 356 | |
| 357 | if (!peer) { |
| 358 | p2p_err("peer context passed is NULL"); |
| 359 | return QDF_STATUS_E_INVAL; |
| 360 | } |
| 361 | |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 362 | vdev = wlan_peer_get_vdev(peer); |
Liangwei Dong | d89c5d5 | 2018-09-19 23:35:14 -0400 | [diff] [blame] | 363 | mode = wlan_vdev_mlme_get_opmode(vdev); |
| 364 | if (mode != QDF_P2P_GO_MODE) |
| 365 | return QDF_STATUS_SUCCESS; |
| 366 | |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 367 | p2p_vdev_obj = wlan_objmgr_vdev_get_comp_private_obj(vdev, |
| 368 | WLAN_UMAC_COMP_P2P); |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 369 | psoc = wlan_vdev_get_psoc(vdev); |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 370 | if (!p2p_vdev_obj || !psoc) { |
Yeshwanth Sriram Guntuka | a49ef63 | 2018-08-23 18:25:28 +0530 | [diff] [blame] | 371 | p2p_debug("p2p_vdev_obj:%pK psoc:%pK", p2p_vdev_obj, psoc); |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 372 | return QDF_STATUS_E_INVAL; |
| 373 | } |
| 374 | |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 375 | mode = wlan_vdev_mlme_get_opmode(vdev); |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 376 | |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 377 | peer_type = wlan_peer_get_peer_type(peer); |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 378 | |
| 379 | if ((peer_type == WLAN_PEER_STA) && (mode == QDF_P2P_GO_MODE)) { |
| 380 | |
| 381 | p2p_vdev_obj->non_p2p_peer_count--; |
| 382 | |
| 383 | if (!p2p_vdev_obj->non_p2p_peer_count && |
| 384 | (p2p_vdev_obj->noa_status == false)) { |
| 385 | |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 386 | vdev_id = wlan_vdev_get_id(vdev); |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 387 | |
| 388 | if (ucfg_p2p_set_noa(psoc, vdev_id, |
| 389 | false) == QDF_STATUS_SUCCESS) |
| 390 | p2p_vdev_obj->noa_status = true; |
| 391 | else |
| 392 | p2p_vdev_obj->noa_status = false; |
| 393 | |
| 394 | p2p_debug("Non p2p peer disconnected from GO,NOA status: %d.", |
| 395 | p2p_vdev_obj->noa_status); |
| 396 | } |
| 397 | p2p_debug("Non P2P peer count: %d", |
| 398 | p2p_vdev_obj->non_p2p_peer_count); |
| 399 | } |
| 400 | p2p_debug("p2p peer object destroy successful"); |
| 401 | |
| 402 | return QDF_STATUS_SUCCESS; |
| 403 | } |
| 404 | |
| 405 | /** |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 406 | * p2p_send_noa_to_pe() - send noa information to pe |
| 407 | * @noa_info: vdev context |
| 408 | * |
| 409 | * This function sends noa information to pe since MCL layer need noa |
| 410 | * event. |
| 411 | * |
| 412 | * Return: QDF_STATUS_SUCCESS - in case of success |
| 413 | */ |
| 414 | static QDF_STATUS p2p_send_noa_to_pe(struct p2p_noa_info *noa_info) |
| 415 | { |
| 416 | struct p2p_noa_attr *noa_attr; |
Rajeev Kumar | 9d0085e | 2017-04-17 17:00:41 -0700 | [diff] [blame] | 417 | struct scheduler_msg msg = {0}; |
Wu Gao | 43520ac | 2018-10-30 18:43:57 +0800 | [diff] [blame] | 418 | QDF_STATUS status; |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 419 | |
| 420 | if (!noa_info) { |
| 421 | p2p_err("noa info is null"); |
| 422 | return QDF_STATUS_E_INVAL; |
| 423 | } |
| 424 | |
| 425 | noa_attr = qdf_mem_malloc(sizeof(*noa_attr)); |
| 426 | if (!noa_attr) { |
| 427 | p2p_err("Failed to allocate memory for tSirP2PNoaAttr"); |
| 428 | return QDF_STATUS_E_NOMEM; |
| 429 | } |
| 430 | |
| 431 | noa_attr->index = noa_info->index; |
| 432 | noa_attr->opps_ps = noa_info->opps_ps; |
| 433 | noa_attr->ct_win = noa_info->ct_window; |
| 434 | if (!noa_info->num_desc) { |
| 435 | p2p_debug("Zero noa descriptors"); |
| 436 | } else { |
| 437 | p2p_debug("%d noa descriptors", noa_info->num_desc); |
| 438 | |
| 439 | noa_attr->noa1_count = |
| 440 | noa_info->noa_desc[0].type_count; |
| 441 | noa_attr->noa1_duration = |
| 442 | noa_info->noa_desc[0].duration; |
| 443 | noa_attr->noa1_interval = |
| 444 | noa_info->noa_desc[0].interval; |
| 445 | noa_attr->noa1_start_time = |
| 446 | noa_info->noa_desc[0].start_time; |
| 447 | if (noa_info->num_desc > 1) { |
| 448 | noa_attr->noa2_count = |
| 449 | noa_info->noa_desc[1].type_count; |
| 450 | noa_attr->noa2_duration = |
| 451 | noa_info->noa_desc[1].duration; |
| 452 | noa_attr->noa2_interval = |
| 453 | noa_info->noa_desc[1].interval; |
| 454 | noa_attr->noa2_start_time = |
| 455 | noa_info->noa_desc[1].start_time; |
| 456 | } |
| 457 | } |
| 458 | |
| 459 | p2p_debug("Sending P2P_NOA_ATTR_IND to pe"); |
| 460 | |
| 461 | msg.type = P2P_NOA_ATTR_IND; |
| 462 | msg.bodyval = 0; |
| 463 | msg.bodyptr = noa_attr; |
Wu Gao | 43520ac | 2018-10-30 18:43:57 +0800 | [diff] [blame] | 464 | status = scheduler_post_message(QDF_MODULE_ID_P2P, |
| 465 | QDF_MODULE_ID_P2P, |
| 466 | QDF_MODULE_ID_PE, |
| 467 | &msg); |
| 468 | if (QDF_IS_STATUS_ERROR(status)) { |
| 469 | qdf_mem_free(noa_attr); |
| 470 | p2p_err("post msg fail:%d", status); |
| 471 | } |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 472 | |
Wu Gao | 43520ac | 2018-10-30 18:43:57 +0800 | [diff] [blame] | 473 | return status; |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 474 | } |
| 475 | |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 476 | /** |
| 477 | * process_peer_for_noa() - disable NoA |
| 478 | * @vdev: vdev object |
| 479 | * @psoc: soc object |
| 480 | * @peer: peer object |
| 481 | * |
| 482 | * This function disables NoA |
| 483 | * |
| 484 | * |
| 485 | * Return: QDF_STATUS |
| 486 | */ |
| 487 | static QDF_STATUS process_peer_for_noa(struct wlan_objmgr_vdev *vdev, |
| 488 | struct wlan_objmgr_psoc *psoc, |
| 489 | struct wlan_objmgr_peer *peer) |
| 490 | { |
| 491 | struct p2p_vdev_priv_obj *p2p_vdev_obj = NULL; |
Jeff Johnson | 8713e34 | 2017-11-09 09:54:12 -0800 | [diff] [blame] | 492 | enum QDF_OPMODE mode; |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 493 | enum wlan_peer_type peer_type; |
| 494 | bool disable_noa; |
| 495 | uint8_t vdev_id; |
| 496 | |
| 497 | if (!vdev || !psoc || !peer) { |
Jeff Johnson | dc3f822 | 2017-09-18 10:07:54 -0700 | [diff] [blame] | 498 | p2p_err("vdev:%pK psoc:%pK peer:%pK", vdev, psoc, peer); |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 499 | return QDF_STATUS_E_INVAL; |
| 500 | } |
| 501 | p2p_vdev_obj = wlan_objmgr_vdev_get_comp_private_obj(vdev, |
| 502 | WLAN_UMAC_COMP_P2P); |
| 503 | if (!p2p_vdev_obj) { |
Jeff Johnson | dc3f822 | 2017-09-18 10:07:54 -0700 | [diff] [blame] | 504 | p2p_err("p2p_vdev_obj:%pK", p2p_vdev_obj); |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 505 | return QDF_STATUS_E_INVAL; |
| 506 | } |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 507 | mode = wlan_vdev_mlme_get_opmode(vdev); |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 508 | |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 509 | peer_type = wlan_peer_get_peer_type(peer); |
Jayachandran Sreekumaran | 2613f32 | 2019-03-01 19:05:59 +0530 | [diff] [blame] | 510 | if (peer_type == WLAN_PEER_STA) |
| 511 | p2p_vdev_obj->non_p2p_peer_count++; |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 512 | |
| 513 | disable_noa = ((mode == QDF_P2P_GO_MODE) |
| 514 | && p2p_vdev_obj->non_p2p_peer_count |
| 515 | && p2p_vdev_obj->noa_status); |
| 516 | |
| 517 | if (disable_noa && (peer_type == WLAN_PEER_STA)) { |
| 518 | |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 519 | vdev_id = wlan_vdev_get_id(vdev); |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 520 | |
| 521 | if (ucfg_p2p_set_noa(psoc, vdev_id, |
| 522 | true) == QDF_STATUS_SUCCESS) { |
| 523 | p2p_vdev_obj->noa_status = false; |
| 524 | } else { |
| 525 | p2p_vdev_obj->noa_status = true; |
| 526 | } |
| 527 | p2p_debug("NoA status: %d", p2p_vdev_obj->noa_status); |
| 528 | } |
| 529 | p2p_debug("process_peer_for_noa"); |
| 530 | |
| 531 | return QDF_STATUS_SUCCESS; |
| 532 | } |
| 533 | |
Wu Gao | 9a67728 | 2018-06-14 18:58:40 +0800 | [diff] [blame] | 534 | /** |
| 535 | * p2p_object_init_params() - init parameters for p2p object |
| 536 | * @psoc: pointer to psoc object |
| 537 | * @p2p_soc_obj: pointer to p2p psoc object |
| 538 | * |
| 539 | * This function init parameters for p2p object |
| 540 | */ |
| 541 | static QDF_STATUS p2p_object_init_params( |
| 542 | struct wlan_objmgr_psoc *psoc, |
| 543 | struct p2p_soc_priv_obj *p2p_soc_obj) |
| 544 | { |
| 545 | if (!psoc || !p2p_soc_obj) { |
| 546 | p2p_err("invalid param"); |
| 547 | return QDF_STATUS_E_INVAL; |
| 548 | } |
| 549 | |
| 550 | p2p_soc_obj->param.go_keepalive_period = |
| 551 | cfg_get(psoc, CFG_GO_KEEP_ALIVE_PERIOD); |
| 552 | p2p_soc_obj->param.go_link_monitor_period = |
| 553 | cfg_get(psoc, CFG_GO_LINK_MONITOR_PERIOD); |
| 554 | p2p_soc_obj->param.p2p_device_addr_admin = |
| 555 | cfg_get(psoc, CFG_P2P_DEVICE_ADDRESS_ADMINISTRATED); |
Wu Gao | 9a67728 | 2018-06-14 18:58:40 +0800 | [diff] [blame] | 556 | return QDF_STATUS_SUCCESS; |
| 557 | } |
| 558 | |
Wu Gao | 8f099b8 | 2017-09-07 17:42:15 +0800 | [diff] [blame] | 559 | #ifdef WLAN_FEATURE_P2P_DEBUG |
| 560 | /** |
| 561 | * wlan_p2p_init_connection_status() - init connection status |
| 562 | * @p2p_soc_obj: pointer to p2p psoc object |
| 563 | * |
| 564 | * This function initial p2p connection status. |
| 565 | * |
| 566 | * Return: None |
| 567 | */ |
| 568 | static void wlan_p2p_init_connection_status( |
| 569 | struct p2p_soc_priv_obj *p2p_soc_obj) |
| 570 | { |
| 571 | if (!p2p_soc_obj) { |
| 572 | p2p_err("invalid p2p soc obj"); |
| 573 | return; |
| 574 | } |
| 575 | |
| 576 | p2p_soc_obj->connection_status = P2P_NOT_ACTIVE; |
| 577 | } |
| 578 | #else |
| 579 | static void wlan_p2p_init_connection_status( |
| 580 | struct p2p_soc_priv_obj *p2p_soc_obj) |
| 581 | { |
| 582 | } |
| 583 | #endif /* WLAN_FEATURE_P2P_DEBUG */ |
| 584 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 585 | QDF_STATUS p2p_component_init(void) |
| 586 | { |
| 587 | QDF_STATUS status; |
| 588 | |
| 589 | status = wlan_objmgr_register_psoc_create_handler( |
| 590 | WLAN_UMAC_COMP_P2P, |
| 591 | p2p_psoc_obj_create_notification, |
| 592 | NULL); |
| 593 | if (status != QDF_STATUS_SUCCESS) { |
| 594 | p2p_err("Failed to register p2p obj create handler"); |
| 595 | goto err_reg_psoc_create; |
| 596 | } |
| 597 | |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 598 | status = wlan_objmgr_register_psoc_destroy_handler( |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 599 | WLAN_UMAC_COMP_P2P, |
| 600 | p2p_psoc_obj_destroy_notification, |
| 601 | NULL); |
| 602 | if (status != QDF_STATUS_SUCCESS) { |
| 603 | p2p_err("Failed to register p2p obj delete handler"); |
| 604 | goto err_reg_psoc_delete; |
| 605 | } |
| 606 | |
| 607 | status = wlan_objmgr_register_vdev_create_handler( |
| 608 | WLAN_UMAC_COMP_P2P, |
| 609 | p2p_vdev_obj_create_notification, |
| 610 | NULL); |
| 611 | if (status != QDF_STATUS_SUCCESS) { |
| 612 | p2p_err("Failed to register p2p vdev create handler"); |
| 613 | goto err_reg_vdev_create; |
| 614 | } |
| 615 | |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 616 | status = wlan_objmgr_register_vdev_destroy_handler( |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 617 | WLAN_UMAC_COMP_P2P, |
| 618 | p2p_vdev_obj_destroy_notification, |
| 619 | NULL); |
| 620 | if (status != QDF_STATUS_SUCCESS) { |
| 621 | p2p_err("Failed to register p2p vdev delete handler"); |
| 622 | goto err_reg_vdev_delete; |
| 623 | } |
| 624 | |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 625 | status = wlan_objmgr_register_peer_create_handler( |
| 626 | WLAN_UMAC_COMP_P2P, |
| 627 | p2p_peer_obj_create_notification, |
| 628 | NULL); |
| 629 | if (status != QDF_STATUS_SUCCESS) { |
| 630 | p2p_err("Failed to register p2p peer create handler"); |
| 631 | goto err_reg_peer_create; |
| 632 | } |
| 633 | |
| 634 | status = wlan_objmgr_register_peer_destroy_handler( |
| 635 | WLAN_UMAC_COMP_P2P, |
| 636 | p2p_peer_obj_destroy_notification, |
| 637 | NULL); |
| 638 | if (status != QDF_STATUS_SUCCESS) { |
| 639 | p2p_err("Failed to register p2p peer destroy handler"); |
| 640 | goto err_reg_peer_destroy; |
| 641 | } |
| 642 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 643 | p2p_debug("Register p2p obj handler successful"); |
| 644 | |
| 645 | return QDF_STATUS_SUCCESS; |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 646 | err_reg_peer_destroy: |
| 647 | wlan_objmgr_unregister_peer_create_handler(WLAN_UMAC_COMP_P2P, |
| 648 | p2p_peer_obj_create_notification, NULL); |
| 649 | err_reg_peer_create: |
| 650 | wlan_objmgr_unregister_vdev_destroy_handler(WLAN_UMAC_COMP_P2P, |
| 651 | p2p_vdev_obj_destroy_notification, NULL); |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 652 | err_reg_vdev_delete: |
| 653 | wlan_objmgr_unregister_vdev_create_handler(WLAN_UMAC_COMP_P2P, |
| 654 | p2p_vdev_obj_create_notification, NULL); |
| 655 | err_reg_vdev_create: |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 656 | wlan_objmgr_unregister_psoc_destroy_handler(WLAN_UMAC_COMP_P2P, |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 657 | p2p_psoc_obj_destroy_notification, NULL); |
| 658 | err_reg_psoc_delete: |
| 659 | wlan_objmgr_unregister_psoc_create_handler(WLAN_UMAC_COMP_P2P, |
| 660 | p2p_psoc_obj_create_notification, NULL); |
| 661 | err_reg_psoc_create: |
| 662 | return status; |
| 663 | } |
| 664 | |
| 665 | QDF_STATUS p2p_component_deinit(void) |
| 666 | { |
| 667 | QDF_STATUS status; |
| 668 | QDF_STATUS ret_status = QDF_STATUS_SUCCESS; |
| 669 | |
| 670 | status = wlan_objmgr_unregister_vdev_create_handler( |
| 671 | WLAN_UMAC_COMP_P2P, |
| 672 | p2p_vdev_obj_create_notification, |
| 673 | NULL); |
| 674 | if (status != QDF_STATUS_SUCCESS) { |
| 675 | p2p_err("Failed to unregister p2p vdev create handler, %d", |
| 676 | status); |
| 677 | ret_status = status; |
| 678 | } |
| 679 | |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 680 | status = wlan_objmgr_unregister_vdev_destroy_handler( |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 681 | WLAN_UMAC_COMP_P2P, |
| 682 | p2p_vdev_obj_destroy_notification, |
| 683 | NULL); |
| 684 | if (status != QDF_STATUS_SUCCESS) { |
| 685 | p2p_err("Failed to unregister p2p vdev delete handler, %d", |
| 686 | status); |
| 687 | ret_status = status; |
| 688 | } |
| 689 | |
| 690 | status = wlan_objmgr_unregister_psoc_create_handler( |
| 691 | WLAN_UMAC_COMP_P2P, |
| 692 | p2p_psoc_obj_create_notification, |
| 693 | NULL); |
| 694 | if (status != QDF_STATUS_SUCCESS) { |
| 695 | p2p_err("Failed to unregister p2p obj create handler, %d", |
| 696 | status); |
| 697 | ret_status = status; |
| 698 | } |
| 699 | |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 700 | status = wlan_objmgr_unregister_psoc_destroy_handler( |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 701 | WLAN_UMAC_COMP_P2P, |
| 702 | p2p_psoc_obj_destroy_notification, |
| 703 | NULL); |
| 704 | if (status != QDF_STATUS_SUCCESS) { |
| 705 | p2p_err("Failed to unregister p2p obj delete handler, %d", |
| 706 | status); |
| 707 | ret_status = status; |
| 708 | } |
| 709 | |
| 710 | p2p_debug("Unregister p2p obj handler complete"); |
| 711 | |
| 712 | return ret_status; |
| 713 | } |
| 714 | |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 715 | QDF_STATUS p2p_psoc_object_open(struct wlan_objmgr_psoc *soc) |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 716 | { |
Wu Gao | 0b3198c | 2017-04-19 18:50:51 +0800 | [diff] [blame] | 717 | QDF_STATUS status; |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 718 | struct p2p_soc_priv_obj *p2p_soc_obj; |
| 719 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 720 | if (!soc) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 721 | p2p_err("psoc context passed is NULL"); |
| 722 | return QDF_STATUS_E_INVAL; |
| 723 | } |
| 724 | |
| 725 | p2p_soc_obj = wlan_objmgr_psoc_get_comp_private_obj(soc, |
| 726 | WLAN_UMAC_COMP_P2P); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 727 | if (!p2p_soc_obj) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 728 | p2p_err("p2p soc priviate object is NULL"); |
| 729 | return QDF_STATUS_E_FAILURE; |
| 730 | } |
| 731 | |
Wu Gao | 9a67728 | 2018-06-14 18:58:40 +0800 | [diff] [blame] | 732 | p2p_object_init_params(soc, p2p_soc_obj); |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 733 | qdf_list_create(&p2p_soc_obj->roc_q, MAX_QUEUE_LENGTH); |
| 734 | qdf_list_create(&p2p_soc_obj->tx_q_roc, MAX_QUEUE_LENGTH); |
| 735 | qdf_list_create(&p2p_soc_obj->tx_q_ack, MAX_QUEUE_LENGTH); |
Wu Gao | 0b3198c | 2017-04-19 18:50:51 +0800 | [diff] [blame] | 736 | |
| 737 | status = qdf_event_create(&p2p_soc_obj->cancel_roc_done); |
| 738 | if (status != QDF_STATUS_SUCCESS) { |
| 739 | p2p_err("failed to create cancel roc done event"); |
Wu Gao | 62b1503 | 2018-03-26 10:26:00 +0800 | [diff] [blame] | 740 | goto fail_cancel_roc; |
| 741 | } |
| 742 | |
| 743 | status = qdf_event_create(&p2p_soc_obj->cleanup_roc_done); |
| 744 | if (status != QDF_STATUS_SUCCESS) { |
| 745 | p2p_err("failed to create cleanup roc done event"); |
| 746 | goto fail_cleanup_roc; |
| 747 | } |
| 748 | |
| 749 | status = qdf_event_create(&p2p_soc_obj->cleanup_tx_done); |
| 750 | if (status != QDF_STATUS_SUCCESS) { |
| 751 | p2p_err("failed to create cleanup roc done event"); |
| 752 | goto fail_cleanup_tx; |
Wu Gao | 0b3198c | 2017-04-19 18:50:51 +0800 | [diff] [blame] | 753 | } |
Prashanth Bhatta | bcd3481 | 2017-01-19 15:33:43 -0800 | [diff] [blame] | 754 | |
| 755 | qdf_runtime_lock_init(&p2p_soc_obj->roc_runtime_lock); |
Wu Gao | 410dd64 | 2018-01-19 22:58:32 +0530 | [diff] [blame] | 756 | p2p_soc_obj->cur_roc_vdev_id = P2P_INVALID_VDEV_ID; |
Wu Gao | c3b7af0 | 2018-05-04 19:03:50 +0800 | [diff] [blame] | 757 | qdf_idr_create(&p2p_soc_obj->p2p_idr); |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 758 | |
| 759 | p2p_debug("p2p psoc object open successful"); |
| 760 | |
| 761 | return QDF_STATUS_SUCCESS; |
Wu Gao | 0b3198c | 2017-04-19 18:50:51 +0800 | [diff] [blame] | 762 | |
Wu Gao | 62b1503 | 2018-03-26 10:26:00 +0800 | [diff] [blame] | 763 | fail_cleanup_tx: |
| 764 | qdf_event_destroy(&p2p_soc_obj->cleanup_roc_done); |
| 765 | |
| 766 | fail_cleanup_roc: |
| 767 | qdf_event_destroy(&p2p_soc_obj->cancel_roc_done); |
| 768 | |
| 769 | fail_cancel_roc: |
Wu Gao | 0b3198c | 2017-04-19 18:50:51 +0800 | [diff] [blame] | 770 | qdf_list_destroy(&p2p_soc_obj->tx_q_ack); |
| 771 | qdf_list_destroy(&p2p_soc_obj->tx_q_roc); |
| 772 | qdf_list_destroy(&p2p_soc_obj->roc_q); |
| 773 | |
| 774 | return status; |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 775 | } |
| 776 | |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 777 | QDF_STATUS p2p_psoc_object_close(struct wlan_objmgr_psoc *soc) |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 778 | { |
| 779 | struct p2p_soc_priv_obj *p2p_soc_obj; |
| 780 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 781 | if (!soc) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 782 | p2p_err("psoc context passed is NULL"); |
| 783 | return QDF_STATUS_E_INVAL; |
| 784 | } |
| 785 | |
| 786 | p2p_soc_obj = wlan_objmgr_psoc_get_comp_private_obj(soc, |
| 787 | WLAN_UMAC_COMP_P2P); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 788 | if (!p2p_soc_obj) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 789 | p2p_err("p2p soc object is NULL"); |
| 790 | return QDF_STATUS_E_FAILURE; |
| 791 | } |
| 792 | |
Wu Gao | c3b7af0 | 2018-05-04 19:03:50 +0800 | [diff] [blame] | 793 | qdf_idr_destroy(&p2p_soc_obj->p2p_idr); |
Prashanth Bhatta | bcd3481 | 2017-01-19 15:33:43 -0800 | [diff] [blame] | 794 | qdf_runtime_lock_deinit(&p2p_soc_obj->roc_runtime_lock); |
Wu Gao | 62b1503 | 2018-03-26 10:26:00 +0800 | [diff] [blame] | 795 | qdf_event_destroy(&p2p_soc_obj->cleanup_tx_done); |
| 796 | qdf_event_destroy(&p2p_soc_obj->cleanup_roc_done); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 797 | qdf_event_destroy(&p2p_soc_obj->cancel_roc_done); |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 798 | qdf_list_destroy(&p2p_soc_obj->tx_q_ack); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 799 | qdf_list_destroy(&p2p_soc_obj->tx_q_roc); |
| 800 | qdf_list_destroy(&p2p_soc_obj->roc_q); |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 801 | |
| 802 | p2p_debug("p2p psoc object close successful"); |
| 803 | |
| 804 | return QDF_STATUS_SUCCESS; |
| 805 | } |
| 806 | |
Rachit Kankane | a06b028 | 2018-07-31 16:26:38 +0530 | [diff] [blame] | 807 | #ifdef FEATURE_P2P_LISTEN_OFFLOAD |
| 808 | static inline void p2p_init_lo_event(struct p2p_start_param *start_param, |
| 809 | struct p2p_start_param *req) |
| 810 | { |
| 811 | start_param->lo_event_cb = req->lo_event_cb; |
| 812 | start_param->lo_event_cb_data = req->lo_event_cb_data; |
| 813 | } |
| 814 | #else |
| 815 | static inline void p2p_init_lo_event(struct p2p_start_param *start_param, |
| 816 | struct p2p_start_param *req) |
| 817 | { |
| 818 | } |
| 819 | #endif |
| 820 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 821 | QDF_STATUS p2p_psoc_start(struct wlan_objmgr_psoc *soc, |
| 822 | struct p2p_start_param *req) |
| 823 | { |
| 824 | struct p2p_soc_priv_obj *p2p_soc_obj; |
| 825 | struct p2p_start_param *start_param; |
| 826 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 827 | if (!soc) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 828 | p2p_err("psoc context passed is NULL"); |
| 829 | return QDF_STATUS_E_INVAL; |
| 830 | } |
| 831 | |
| 832 | p2p_soc_obj = wlan_objmgr_psoc_get_comp_private_obj(soc, |
| 833 | WLAN_UMAC_COMP_P2P); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 834 | if (!p2p_soc_obj) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 835 | p2p_err("P2P soc object is NULL"); |
| 836 | return QDF_STATUS_E_FAILURE; |
| 837 | } |
| 838 | |
| 839 | start_param = qdf_mem_malloc(sizeof(*start_param)); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 840 | if (!start_param) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 841 | p2p_err("Failed to allocate start params"); |
| 842 | return QDF_STATUS_E_NOMEM; |
| 843 | } |
| 844 | start_param->rx_cb = req->rx_cb; |
| 845 | start_param->rx_cb_data = req->rx_cb_data; |
| 846 | start_param->event_cb = req->event_cb; |
| 847 | start_param->event_cb_data = req->event_cb_data; |
| 848 | start_param->tx_cnf_cb = req->tx_cnf_cb; |
| 849 | start_param->tx_cnf_cb_data = req->tx_cnf_cb_data; |
Rachit Kankane | a06b028 | 2018-07-31 16:26:38 +0530 | [diff] [blame] | 850 | p2p_init_lo_event(start_param, req); |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 851 | p2p_soc_obj->start_param = start_param; |
| 852 | |
Wu Gao | 8f099b8 | 2017-09-07 17:42:15 +0800 | [diff] [blame] | 853 | wlan_p2p_init_connection_status(p2p_soc_obj); |
| 854 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 855 | /* register p2p lo stop and noa event */ |
| 856 | tgt_p2p_register_lo_ev_handler(soc); |
| 857 | tgt_p2p_register_noa_ev_handler(soc); |
Liangwei Dong | d89c5d5 | 2018-09-19 23:35:14 -0400 | [diff] [blame] | 858 | tgt_p2p_register_macaddr_rx_filter_evt_handler(soc, true); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 859 | |
Wu Gao | 01309ad | 2017-03-15 17:27:59 +0800 | [diff] [blame] | 860 | /* register scan request id */ |
| 861 | p2p_soc_obj->scan_req_id = ucfg_scan_register_requester( |
| 862 | soc, P2P_MODULE_NAME, tgt_p2p_scan_event_cb, |
| 863 | p2p_soc_obj); |
| 864 | |
Wu Gao | 152c874 | 2017-04-24 19:17:12 +0800 | [diff] [blame] | 865 | /* register rx action frame */ |
| 866 | p2p_mgmt_rx_action_ops(soc, true); |
| 867 | |
Wu Gao | 01309ad | 2017-03-15 17:27:59 +0800 | [diff] [blame] | 868 | p2p_debug("p2p psoc start successful, scan request id:%d", |
| 869 | p2p_soc_obj->scan_req_id); |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 870 | |
| 871 | return QDF_STATUS_SUCCESS; |
| 872 | } |
| 873 | |
| 874 | QDF_STATUS p2p_psoc_stop(struct wlan_objmgr_psoc *soc) |
| 875 | { |
| 876 | struct p2p_soc_priv_obj *p2p_soc_obj; |
| 877 | struct p2p_start_param *start_param; |
| 878 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 879 | if (!soc) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 880 | p2p_err("psoc context passed is NULL"); |
| 881 | return QDF_STATUS_E_INVAL; |
| 882 | } |
| 883 | |
| 884 | p2p_soc_obj = wlan_objmgr_psoc_get_comp_private_obj(soc, |
| 885 | WLAN_UMAC_COMP_P2P); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 886 | if (!p2p_soc_obj) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 887 | p2p_err("P2P soc object is NULL"); |
| 888 | return QDF_STATUS_E_FAILURE; |
| 889 | } |
| 890 | |
| 891 | start_param = p2p_soc_obj->start_param; |
| 892 | p2p_soc_obj->start_param = NULL; |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 893 | if (!start_param) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 894 | p2p_err("start parameters is NULL"); |
| 895 | return QDF_STATUS_E_FAILURE; |
| 896 | } |
| 897 | |
Wu Gao | 152c874 | 2017-04-24 19:17:12 +0800 | [diff] [blame] | 898 | /* unregister rx action frame */ |
| 899 | p2p_mgmt_rx_action_ops(soc, false); |
| 900 | |
Wu Gao | 01309ad | 2017-03-15 17:27:59 +0800 | [diff] [blame] | 901 | /* clean up queue of p2p psoc private object */ |
Wu Gao | 62b1503 | 2018-03-26 10:26:00 +0800 | [diff] [blame] | 902 | p2p_cleanup_tx_sync(p2p_soc_obj, NULL); |
| 903 | p2p_cleanup_roc_sync(p2p_soc_obj, NULL); |
Wu Gao | 01309ad | 2017-03-15 17:27:59 +0800 | [diff] [blame] | 904 | |
| 905 | /* unrgister scan request id*/ |
| 906 | ucfg_scan_unregister_requester(soc, p2p_soc_obj->scan_req_id); |
| 907 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 908 | /* unregister p2p lo stop and noa event */ |
Liangwei Dong | d89c5d5 | 2018-09-19 23:35:14 -0400 | [diff] [blame] | 909 | tgt_p2p_register_macaddr_rx_filter_evt_handler(soc, false); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 910 | tgt_p2p_unregister_lo_ev_handler(soc); |
| 911 | tgt_p2p_unregister_noa_ev_handler(soc); |
| 912 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 913 | start_param->rx_cb = NULL; |
| 914 | start_param->rx_cb_data = NULL; |
| 915 | start_param->event_cb = NULL; |
| 916 | start_param->event_cb_data = NULL; |
| 917 | start_param->tx_cnf_cb = NULL; |
| 918 | start_param->tx_cnf_cb_data = NULL; |
| 919 | qdf_mem_free(start_param); |
| 920 | |
| 921 | p2p_debug("p2p psoc stop successful"); |
| 922 | |
| 923 | return QDF_STATUS_SUCCESS; |
| 924 | } |
| 925 | |
| 926 | QDF_STATUS p2p_process_cmd(struct scheduler_msg *msg) |
| 927 | { |
| 928 | QDF_STATUS status; |
| 929 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 930 | p2p_debug("msg type %d, %s", msg->type, |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 931 | p2p_get_cmd_type_str(msg->type)); |
| 932 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 933 | if (!(msg->bodyptr)) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 934 | p2p_err("Invalid message body"); |
| 935 | return QDF_STATUS_E_INVAL; |
| 936 | } |
| 937 | switch (msg->type) { |
| 938 | case P2P_ROC_REQ: |
| 939 | status = p2p_process_roc_req( |
| 940 | (struct p2p_roc_context *) |
| 941 | msg->bodyptr); |
| 942 | break; |
| 943 | case P2P_CANCEL_ROC_REQ: |
| 944 | status = p2p_process_cancel_roc_req( |
| 945 | (struct cancel_roc_context *) |
| 946 | msg->bodyptr); |
Wu Gao | 01309ad | 2017-03-15 17:27:59 +0800 | [diff] [blame] | 947 | qdf_mem_free(msg->bodyptr); |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 948 | break; |
| 949 | case P2P_MGMT_TX: |
| 950 | status = p2p_process_mgmt_tx( |
| 951 | (struct tx_action_context *) |
| 952 | msg->bodyptr); |
| 953 | break; |
| 954 | case P2P_MGMT_TX_CANCEL: |
| 955 | status = p2p_process_mgmt_tx_cancel( |
| 956 | (struct cancel_roc_context *) |
| 957 | msg->bodyptr); |
Wu Gao | 01309ad | 2017-03-15 17:27:59 +0800 | [diff] [blame] | 958 | qdf_mem_free(msg->bodyptr); |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 959 | break; |
Wu Gao | 62b1503 | 2018-03-26 10:26:00 +0800 | [diff] [blame] | 960 | case P2P_CLEANUP_ROC: |
| 961 | status = p2p_process_cleanup_roc_queue( |
| 962 | (struct p2p_cleanup_param *) |
| 963 | msg->bodyptr); |
| 964 | qdf_mem_free(msg->bodyptr); |
| 965 | break; |
| 966 | case P2P_CLEANUP_TX: |
| 967 | status = p2p_process_cleanup_tx_queue( |
| 968 | (struct p2p_cleanup_param *) |
| 969 | msg->bodyptr); |
| 970 | qdf_mem_free(msg->bodyptr); |
| 971 | break; |
Liangwei Dong | d89c5d5 | 2018-09-19 23:35:14 -0400 | [diff] [blame] | 972 | case P2P_SET_RANDOM_MAC: |
| 973 | status = p2p_process_set_rand_mac(msg->bodyptr); |
| 974 | qdf_mem_free(msg->bodyptr); |
| 975 | break; |
| 976 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 977 | default: |
| 978 | p2p_err("drop unexpected message received %d", |
| 979 | msg->type); |
| 980 | status = QDF_STATUS_E_INVAL; |
| 981 | break; |
| 982 | } |
| 983 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 984 | return status; |
| 985 | } |
| 986 | |
| 987 | QDF_STATUS p2p_process_evt(struct scheduler_msg *msg) |
| 988 | { |
| 989 | QDF_STATUS status; |
| 990 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 991 | p2p_debug("msg type %d, %s", msg->type, |
Wu Gao | 88c1dd0 | 2017-03-05 20:36:03 +0800 | [diff] [blame] | 992 | p2p_get_event_type_str(msg->type)); |
| 993 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 994 | if (!(msg->bodyptr)) { |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 995 | p2p_err("Invalid message body"); |
| 996 | return QDF_STATUS_E_INVAL; |
| 997 | } |
| 998 | |
| 999 | switch (msg->type) { |
| 1000 | case P2P_EVENT_MGMT_TX_ACK_CNF: |
| 1001 | status = p2p_process_mgmt_tx_ack_cnf( |
| 1002 | (struct p2p_tx_conf_event *) |
| 1003 | msg->bodyptr); |
| 1004 | break; |
| 1005 | case P2P_EVENT_RX_MGMT: |
| 1006 | status = p2p_process_rx_mgmt( |
| 1007 | (struct p2p_rx_mgmt_event *) |
| 1008 | msg->bodyptr); |
| 1009 | break; |
| 1010 | case P2P_EVENT_LO_STOPPED: |
| 1011 | status = p2p_process_lo_stop( |
| 1012 | (struct p2p_lo_stop_event *) |
| 1013 | msg->bodyptr); |
| 1014 | break; |
| 1015 | case P2P_EVENT_NOA: |
| 1016 | status = p2p_process_noa( |
| 1017 | (struct p2p_noa_event *) |
| 1018 | msg->bodyptr); |
| 1019 | break; |
Liangwei Dong | d89c5d5 | 2018-09-19 23:35:14 -0400 | [diff] [blame] | 1020 | case P2P_EVENT_ADD_MAC_RSP: |
| 1021 | status = p2p_process_set_rand_mac_rsp( |
| 1022 | (struct p2p_mac_filter_rsp *) |
| 1023 | msg->bodyptr); |
| 1024 | break; |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 1025 | default: |
| 1026 | p2p_err("Drop unexpected message received %d", |
| 1027 | msg->type); |
| 1028 | status = QDF_STATUS_E_INVAL; |
| 1029 | break; |
| 1030 | } |
| 1031 | |
| 1032 | qdf_mem_free(msg->bodyptr); |
| 1033 | msg->bodyptr = NULL; |
| 1034 | |
| 1035 | return status; |
| 1036 | } |
| 1037 | |
Wu Gao | 43520ac | 2018-10-30 18:43:57 +0800 | [diff] [blame] | 1038 | QDF_STATUS p2p_msg_flush_callback(struct scheduler_msg *msg) |
| 1039 | { |
| 1040 | struct tx_action_context *tx_action; |
| 1041 | |
| 1042 | if (!msg || !(msg->bodyptr)) { |
| 1043 | p2p_err("invalid msg"); |
| 1044 | return QDF_STATUS_E_INVAL; |
| 1045 | } |
| 1046 | |
| 1047 | p2p_debug("flush msg, type:%d", msg->type); |
| 1048 | switch (msg->type) { |
| 1049 | case P2P_MGMT_TX: |
| 1050 | tx_action = (struct tx_action_context *)msg->bodyptr; |
| 1051 | qdf_mem_free(tx_action->buf); |
| 1052 | qdf_mem_free(tx_action); |
| 1053 | break; |
| 1054 | default: |
| 1055 | qdf_mem_free(msg->bodyptr); |
| 1056 | break; |
| 1057 | } |
| 1058 | |
| 1059 | return QDF_STATUS_SUCCESS; |
| 1060 | } |
| 1061 | |
| 1062 | QDF_STATUS p2p_event_flush_callback(struct scheduler_msg *msg) |
| 1063 | { |
| 1064 | struct p2p_noa_event *noa_event; |
| 1065 | struct p2p_rx_mgmt_event *rx_mgmt_event; |
| 1066 | struct p2p_tx_conf_event *tx_conf_event; |
| 1067 | struct p2p_lo_stop_event *lo_stop_event; |
| 1068 | |
| 1069 | if (!msg || !(msg->bodyptr)) { |
| 1070 | p2p_err("invalid msg"); |
| 1071 | return QDF_STATUS_E_INVAL; |
| 1072 | } |
| 1073 | |
| 1074 | p2p_debug("flush event, type:%d", msg->type); |
| 1075 | switch (msg->type) { |
| 1076 | case P2P_EVENT_NOA: |
| 1077 | noa_event = (struct p2p_noa_event *)msg->bodyptr; |
| 1078 | qdf_mem_free(noa_event->noa_info); |
| 1079 | qdf_mem_free(noa_event); |
| 1080 | break; |
| 1081 | case P2P_EVENT_RX_MGMT: |
| 1082 | rx_mgmt_event = (struct p2p_rx_mgmt_event *)msg->bodyptr; |
| 1083 | qdf_mem_free(rx_mgmt_event->rx_mgmt); |
| 1084 | qdf_mem_free(rx_mgmt_event); |
| 1085 | break; |
| 1086 | case P2P_EVENT_MGMT_TX_ACK_CNF: |
| 1087 | tx_conf_event = (struct p2p_tx_conf_event *)msg->bodyptr; |
| 1088 | qdf_mem_free(tx_conf_event); |
| 1089 | qdf_nbuf_free(tx_conf_event->nbuf); |
| 1090 | break; |
| 1091 | case P2P_EVENT_LO_STOPPED: |
| 1092 | lo_stop_event = (struct p2p_lo_stop_event *)msg->bodyptr; |
| 1093 | qdf_mem_free(lo_stop_event->lo_event); |
| 1094 | qdf_mem_free(lo_stop_event); |
| 1095 | break; |
| 1096 | default: |
| 1097 | qdf_mem_free(msg->bodyptr); |
| 1098 | break; |
| 1099 | } |
| 1100 | |
| 1101 | return QDF_STATUS_SUCCESS; |
| 1102 | } |
| 1103 | |
Pragaspathi Thilagaraj | b3472f0 | 2019-06-04 14:10:44 +0530 | [diff] [blame^] | 1104 | bool p2p_check_oui_and_force_1x1(uint8_t *assoc_ie, uint32_t assoc_ie_len) |
| 1105 | { |
| 1106 | const uint8_t *vendor_ie, *p2p_ie, *pos; |
| 1107 | uint8_t rem_len, attr; |
| 1108 | uint16_t attr_len; |
| 1109 | |
| 1110 | vendor_ie = (uint8_t *)p2p_get_p2pie_ptr(assoc_ie, assoc_ie_len); |
| 1111 | if (!vendor_ie) { |
| 1112 | p2p_debug("P2P IE not found"); |
| 1113 | return false; |
| 1114 | } |
| 1115 | |
| 1116 | rem_len = vendor_ie[1]; |
| 1117 | if (rem_len < (2 + OUI_SIZE_P2P) || rem_len > WLAN_MAX_IE_LEN) { |
| 1118 | p2p_err("Invalid IE len %d", rem_len); |
| 1119 | return false; |
| 1120 | } |
| 1121 | |
| 1122 | p2p_ie = vendor_ie + HEADER_LEN_P2P_IE; |
| 1123 | rem_len -= OUI_SIZE_P2P; |
| 1124 | |
| 1125 | while (rem_len) { |
| 1126 | attr = p2p_ie[0]; |
| 1127 | attr_len = LE_READ_2(&p2p_ie[1]); |
| 1128 | if (attr_len > rem_len) { |
| 1129 | p2p_err("Invalid len %d for elem:%d", attr_len, attr); |
| 1130 | return false; |
| 1131 | } |
| 1132 | |
| 1133 | switch (attr) { |
| 1134 | case P2P_ATTR_CAPABILITY: |
| 1135 | case P2P_ATTR_DEVICE_ID: |
| 1136 | case P2P_ATTR_GROUP_OWNER_INTENT: |
| 1137 | case P2P_ATTR_STATUS: |
| 1138 | case P2P_ATTR_LISTEN_CHANNEL: |
| 1139 | case P2P_ATTR_OPERATING_CHANNEL: |
| 1140 | case P2P_ATTR_GROUP_INFO: |
| 1141 | case P2P_ATTR_MANAGEABILITY: |
| 1142 | case P2P_ATTR_CHANNEL_LIST: |
| 1143 | break; |
| 1144 | |
| 1145 | case P2P_ATTR_DEVICE_INFO: |
| 1146 | if (attr_len < (QDF_MAC_ADDR_SIZE + |
| 1147 | MAX_CONFIG_METHODS_LEN + 8 + |
| 1148 | DEVICE_CATEGORY_MAX_LEN)) { |
| 1149 | p2p_err("Invalid Device info attr len %d", |
| 1150 | attr_len); |
| 1151 | return false; |
| 1152 | } |
| 1153 | |
| 1154 | /* move by attr id and 2 bytes of attr len */ |
| 1155 | pos = p2p_ie + 3; |
| 1156 | |
| 1157 | /* |
| 1158 | * the P2P Device info is of format: |
| 1159 | * attr_id - 1 byte |
| 1160 | * attr_len - 2 bytes |
| 1161 | * device mac addr - 6 bytes |
| 1162 | * config methods - 2 bytes |
| 1163 | * primary device type - 8bytes |
| 1164 | * -primary device type category - 1 byte |
| 1165 | * -primary device type oui - 4bytes |
| 1166 | * number of secondary device type - 2 bytes |
| 1167 | */ |
| 1168 | pos += ETH_ALEN + MAX_CONFIG_METHODS_LEN + |
| 1169 | DEVICE_CATEGORY_MAX_LEN; |
| 1170 | |
| 1171 | if (!qdf_mem_cmp(pos, P2P_1X1_WAR_OUI, |
| 1172 | P2P_1X1_OUI_LEN)) |
| 1173 | return true; |
| 1174 | |
| 1175 | break; |
| 1176 | default: |
| 1177 | p2p_err("Invalid P2P attribute"); |
| 1178 | break; |
| 1179 | } |
| 1180 | p2p_ie += (3 + attr_len); |
| 1181 | rem_len -= (3 + attr_len); |
| 1182 | } |
| 1183 | |
| 1184 | return false; |
| 1185 | } |
| 1186 | |
Rachit Kankane | a06b028 | 2018-07-31 16:26:38 +0530 | [diff] [blame] | 1187 | #ifdef FEATURE_P2P_LISTEN_OFFLOAD |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 1188 | QDF_STATUS p2p_process_lo_stop( |
| 1189 | struct p2p_lo_stop_event *lo_stop_event) |
| 1190 | { |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 1191 | struct p2p_lo_event *lo_evt; |
| 1192 | struct p2p_soc_priv_obj *p2p_soc_obj; |
| 1193 | struct p2p_start_param *start_param; |
| 1194 | |
| 1195 | if (!lo_stop_event) { |
| 1196 | p2p_err("invalid lo stop event"); |
| 1197 | return QDF_STATUS_E_INVAL; |
| 1198 | } |
Wu Gao | 295b100 | 2017-11-02 11:53:50 +0800 | [diff] [blame] | 1199 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 1200 | lo_evt = lo_stop_event->lo_event; |
Wu Gao | 295b100 | 2017-11-02 11:53:50 +0800 | [diff] [blame] | 1201 | if (!lo_evt) { |
| 1202 | p2p_err("invalid lo event"); |
| 1203 | return QDF_STATUS_E_INVAL; |
| 1204 | } |
| 1205 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 1206 | p2p_soc_obj = lo_stop_event->p2p_soc_obj; |
| 1207 | |
| 1208 | p2p_debug("vdev_id %d, reason %d", |
| 1209 | lo_evt->vdev_id, lo_evt->reason_code); |
| 1210 | |
| 1211 | if (!p2p_soc_obj || !(p2p_soc_obj->start_param)) { |
| 1212 | p2p_err("Invalid p2p soc object or start parameters"); |
Wu Gao | 295b100 | 2017-11-02 11:53:50 +0800 | [diff] [blame] | 1213 | qdf_mem_free(lo_evt); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 1214 | return QDF_STATUS_E_INVAL; |
| 1215 | } |
| 1216 | start_param = p2p_soc_obj->start_param; |
| 1217 | if (start_param->lo_event_cb) |
| 1218 | start_param->lo_event_cb( |
| 1219 | start_param->lo_event_cb_data, lo_evt); |
| 1220 | else |
| 1221 | p2p_err("Invalid p2p soc obj or hdd lo event callback"); |
| 1222 | |
| 1223 | qdf_mem_free(lo_evt); |
| 1224 | |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 1225 | return QDF_STATUS_SUCCESS; |
| 1226 | } |
Rachit Kankane | a06b028 | 2018-07-31 16:26:38 +0530 | [diff] [blame] | 1227 | #endif |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 1228 | |
| 1229 | QDF_STATUS p2p_process_noa(struct p2p_noa_event *noa_event) |
| 1230 | { |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 1231 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
| 1232 | struct p2p_noa_info *noa_info; |
| 1233 | struct p2p_vdev_priv_obj *p2p_vdev_obj; |
| 1234 | struct p2p_soc_priv_obj *p2p_soc_obj; |
| 1235 | struct wlan_objmgr_vdev *vdev; |
| 1236 | struct wlan_objmgr_psoc *psoc; |
Jeff Johnson | 8713e34 | 2017-11-09 09:54:12 -0800 | [diff] [blame] | 1237 | enum QDF_OPMODE mode; |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 1238 | |
| 1239 | if (!noa_event) { |
| 1240 | p2p_err("invalid noa event"); |
| 1241 | return QDF_STATUS_E_INVAL; |
| 1242 | } |
| 1243 | noa_info = noa_event->noa_info; |
| 1244 | p2p_soc_obj = noa_event->p2p_soc_obj; |
| 1245 | psoc = p2p_soc_obj->soc; |
| 1246 | |
Jeff Johnson | dc3f822 | 2017-09-18 10:07:54 -0700 | [diff] [blame] | 1247 | p2p_debug("psoc:%pK, index:%d, opps_ps:%d, ct_window:%d, num_desc:%d, vdev_id:%d", |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 1248 | psoc, noa_info->index, noa_info->opps_ps, |
| 1249 | noa_info->ct_window, noa_info->num_desc, |
| 1250 | noa_info->vdev_id); |
| 1251 | |
| 1252 | vdev = wlan_objmgr_get_vdev_by_id_from_psoc(psoc, |
| 1253 | noa_info->vdev_id, WLAN_P2P_ID); |
| 1254 | if (!vdev) { |
| 1255 | p2p_err("vdev obj is NULL"); |
| 1256 | qdf_mem_free(noa_event->noa_info); |
| 1257 | return QDF_STATUS_E_INVAL; |
| 1258 | } |
| 1259 | |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 1260 | mode = wlan_vdev_mlme_get_opmode(vdev); |
Wu Gao | d16c4e5 | 2017-03-06 14:00:02 +0800 | [diff] [blame] | 1261 | p2p_debug("vdev mode:%d", mode); |
| 1262 | if (mode != QDF_P2P_GO_MODE) { |
| 1263 | p2p_err("invalid p2p vdev mode:%d", mode); |
| 1264 | status = QDF_STATUS_E_INVAL; |
| 1265 | goto fail; |
| 1266 | } |
| 1267 | |
| 1268 | /* must send noa to pe since of limitation*/ |
| 1269 | p2p_send_noa_to_pe(noa_info); |
| 1270 | |
| 1271 | p2p_vdev_obj = wlan_objmgr_vdev_get_comp_private_obj(vdev, |
| 1272 | WLAN_UMAC_COMP_P2P); |
| 1273 | if (!(p2p_vdev_obj->noa_info)) { |
| 1274 | p2p_vdev_obj->noa_info = |
| 1275 | qdf_mem_malloc(sizeof(struct p2p_noa_info)); |
| 1276 | if (!(p2p_vdev_obj->noa_info)) { |
| 1277 | p2p_err("Failed to allocate p2p noa info"); |
| 1278 | status = QDF_STATUS_E_NOMEM; |
| 1279 | goto fail; |
| 1280 | } |
| 1281 | } |
| 1282 | qdf_mem_copy(p2p_vdev_obj->noa_info, noa_info, |
| 1283 | sizeof(struct p2p_noa_info)); |
| 1284 | fail: |
| 1285 | qdf_mem_free(noa_event->noa_info); |
| 1286 | wlan_objmgr_vdev_release_ref(vdev, WLAN_P2P_ID); |
| 1287 | |
| 1288 | return status; |
Wu Gao | 53531c5 | 2017-02-16 11:39:12 +0800 | [diff] [blame] | 1289 | } |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 1290 | |
| 1291 | void p2p_peer_authorized(struct wlan_objmgr_vdev *vdev, uint8_t *mac_addr) |
| 1292 | { |
| 1293 | QDF_STATUS status; |
| 1294 | struct wlan_objmgr_psoc *psoc; |
| 1295 | struct wlan_objmgr_peer *peer; |
Amir Patel | 0b19b4b | 2018-05-03 23:01:08 +0530 | [diff] [blame] | 1296 | uint8_t pdev_id; |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 1297 | |
| 1298 | if (!vdev) { |
Jeff Johnson | dc3f822 | 2017-09-18 10:07:54 -0700 | [diff] [blame] | 1299 | p2p_err("vdev:%pK", vdev); |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 1300 | return; |
| 1301 | } |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 1302 | psoc = wlan_vdev_get_psoc(vdev); |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 1303 | if (!psoc) { |
Jeff Johnson | dc3f822 | 2017-09-18 10:07:54 -0700 | [diff] [blame] | 1304 | p2p_err("psoc:%pK", psoc); |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 1305 | return; |
| 1306 | } |
Amir Patel | 0b19b4b | 2018-05-03 23:01:08 +0530 | [diff] [blame] | 1307 | pdev_id = wlan_objmgr_pdev_get_pdev_id(wlan_vdev_get_pdev(vdev)); |
| 1308 | peer = wlan_objmgr_get_peer(psoc, pdev_id, mac_addr, WLAN_P2P_ID); |
Rachit Kankane | 3abaf94 | 2017-04-19 11:49:18 +0530 | [diff] [blame] | 1309 | if (!peer) { |
| 1310 | p2p_debug("peer info not found"); |
| 1311 | return; |
| 1312 | } |
| 1313 | status = process_peer_for_noa(vdev, psoc, peer); |
| 1314 | wlan_objmgr_peer_release_ref(peer, WLAN_P2P_ID); |
| 1315 | |
| 1316 | if (status != QDF_STATUS_SUCCESS) { |
| 1317 | p2p_err("status:%u", status); |
| 1318 | return; |
| 1319 | } |
| 1320 | p2p_debug("peer is authorized"); |
| 1321 | } |
Wu Gao | 8f099b8 | 2017-09-07 17:42:15 +0800 | [diff] [blame] | 1322 | |
| 1323 | #ifdef WLAN_FEATURE_P2P_DEBUG |
| 1324 | static struct p2p_soc_priv_obj * |
| 1325 | get_p2p_soc_obj_by_vdev(struct wlan_objmgr_vdev *vdev) |
| 1326 | { |
| 1327 | struct p2p_soc_priv_obj *p2p_soc_obj; |
| 1328 | struct wlan_objmgr_psoc *soc; |
| 1329 | |
| 1330 | if (!vdev) { |
| 1331 | p2p_err("vdev context passed is NULL"); |
| 1332 | return NULL; |
| 1333 | } |
| 1334 | |
| 1335 | soc = wlan_vdev_get_psoc(vdev); |
| 1336 | if (!soc) { |
| 1337 | p2p_err("soc context is NULL"); |
| 1338 | return NULL; |
| 1339 | } |
| 1340 | |
| 1341 | p2p_soc_obj = wlan_objmgr_psoc_get_comp_private_obj(soc, |
| 1342 | WLAN_UMAC_COMP_P2P); |
| 1343 | if (!p2p_soc_obj) |
| 1344 | p2p_err("P2P soc context is NULL"); |
| 1345 | |
| 1346 | return p2p_soc_obj; |
| 1347 | } |
| 1348 | |
| 1349 | QDF_STATUS p2p_status_scan(struct wlan_objmgr_vdev *vdev) |
| 1350 | { |
| 1351 | struct p2p_soc_priv_obj *p2p_soc_obj; |
Jeff Johnson | 8713e34 | 2017-11-09 09:54:12 -0800 | [diff] [blame] | 1352 | enum QDF_OPMODE mode; |
Wu Gao | 8f099b8 | 2017-09-07 17:42:15 +0800 | [diff] [blame] | 1353 | |
| 1354 | p2p_soc_obj = get_p2p_soc_obj_by_vdev(vdev); |
| 1355 | if (!p2p_soc_obj) { |
| 1356 | p2p_err("P2P soc context is NULL"); |
| 1357 | return QDF_STATUS_E_FAILURE; |
| 1358 | } |
| 1359 | |
| 1360 | mode = wlan_vdev_mlme_get_opmode(vdev); |
| 1361 | if (mode != QDF_P2P_CLIENT_MODE && |
| 1362 | mode != QDF_P2P_DEVICE_MODE) { |
| 1363 | p2p_debug("this is not P2P CLIENT or DEVICE, mode:%d", |
| 1364 | mode); |
| 1365 | return QDF_STATUS_SUCCESS; |
| 1366 | } |
| 1367 | |
| 1368 | p2p_debug("connection status:%d", p2p_soc_obj->connection_status); |
| 1369 | switch (p2p_soc_obj->connection_status) { |
| 1370 | case P2P_GO_NEG_COMPLETED: |
| 1371 | case P2P_GO_NEG_PROCESS: |
| 1372 | p2p_soc_obj->connection_status = |
| 1373 | P2P_CLIENT_CONNECTING_STATE_1; |
| 1374 | p2p_debug("[P2P State] Changing state from Go nego completed to Connection is started"); |
| 1375 | p2p_debug("P2P Scanning is started for 8way Handshake"); |
| 1376 | break; |
| 1377 | case P2P_CLIENT_DISCONNECTED_STATE: |
| 1378 | p2p_soc_obj->connection_status = |
| 1379 | P2P_CLIENT_CONNECTING_STATE_2; |
| 1380 | p2p_debug("[P2P State] Changing state from Disconnected state to Connection is started"); |
| 1381 | p2p_debug("P2P Scanning is started for 4way Handshake"); |
| 1382 | break; |
| 1383 | default: |
| 1384 | break; |
| 1385 | } |
| 1386 | |
| 1387 | return QDF_STATUS_SUCCESS; |
| 1388 | } |
| 1389 | |
| 1390 | QDF_STATUS p2p_status_connect(struct wlan_objmgr_vdev *vdev) |
| 1391 | { |
| 1392 | struct p2p_soc_priv_obj *p2p_soc_obj; |
Jeff Johnson | 8713e34 | 2017-11-09 09:54:12 -0800 | [diff] [blame] | 1393 | enum QDF_OPMODE mode; |
Wu Gao | 8f099b8 | 2017-09-07 17:42:15 +0800 | [diff] [blame] | 1394 | |
| 1395 | p2p_soc_obj = get_p2p_soc_obj_by_vdev(vdev); |
| 1396 | if (!p2p_soc_obj) { |
| 1397 | p2p_err("P2P soc context is NULL"); |
| 1398 | return QDF_STATUS_E_FAILURE; |
| 1399 | } |
| 1400 | |
| 1401 | mode = wlan_vdev_mlme_get_opmode(vdev); |
| 1402 | if (mode != QDF_P2P_CLIENT_MODE) { |
| 1403 | p2p_debug("this is not P2P CLIENT, mode:%d", mode); |
| 1404 | return QDF_STATUS_SUCCESS; |
| 1405 | } |
| 1406 | |
| 1407 | p2p_debug("connection status:%d", p2p_soc_obj->connection_status); |
| 1408 | switch (p2p_soc_obj->connection_status) { |
| 1409 | case P2P_CLIENT_CONNECTING_STATE_1: |
| 1410 | p2p_soc_obj->connection_status = |
| 1411 | P2P_CLIENT_CONNECTED_STATE_1; |
| 1412 | p2p_debug("[P2P State] Changing state from Connecting state to Connected State for 8-way Handshake"); |
| 1413 | break; |
| 1414 | case P2P_CLIENT_DISCONNECTED_STATE: |
| 1415 | p2p_debug("No scan before 4-way handshake"); |
| 1416 | /* |
| 1417 | * Fall thru since no scan before 4-way handshake and |
| 1418 | * won't enter state P2P_CLIENT_CONNECTING_STATE_2: |
| 1419 | */ |
| 1420 | case P2P_CLIENT_CONNECTING_STATE_2: |
| 1421 | p2p_soc_obj->connection_status = |
| 1422 | P2P_CLIENT_COMPLETED_STATE; |
| 1423 | p2p_debug("[P2P State] Changing state from Connecting state to P2P Client Connection Completed"); |
| 1424 | break; |
| 1425 | default: |
| 1426 | break; |
| 1427 | } |
| 1428 | |
| 1429 | return QDF_STATUS_SUCCESS; |
| 1430 | } |
| 1431 | |
| 1432 | QDF_STATUS p2p_status_disconnect(struct wlan_objmgr_vdev *vdev) |
| 1433 | { |
| 1434 | struct p2p_soc_priv_obj *p2p_soc_obj; |
Jeff Johnson | 8713e34 | 2017-11-09 09:54:12 -0800 | [diff] [blame] | 1435 | enum QDF_OPMODE mode; |
Wu Gao | 8f099b8 | 2017-09-07 17:42:15 +0800 | [diff] [blame] | 1436 | |
| 1437 | p2p_soc_obj = get_p2p_soc_obj_by_vdev(vdev); |
| 1438 | if (!p2p_soc_obj) { |
| 1439 | p2p_err("P2P soc context is NULL"); |
| 1440 | return QDF_STATUS_E_FAILURE; |
| 1441 | } |
| 1442 | |
| 1443 | mode = wlan_vdev_mlme_get_opmode(vdev); |
| 1444 | if (mode != QDF_P2P_CLIENT_MODE) { |
| 1445 | p2p_debug("this is not P2P CLIENT, mode:%d", mode); |
| 1446 | return QDF_STATUS_SUCCESS; |
| 1447 | } |
| 1448 | |
| 1449 | p2p_debug("connection status:%d", p2p_soc_obj->connection_status); |
| 1450 | switch (p2p_soc_obj->connection_status) { |
| 1451 | case P2P_CLIENT_CONNECTED_STATE_1: |
| 1452 | p2p_soc_obj->connection_status = |
| 1453 | P2P_CLIENT_DISCONNECTED_STATE; |
| 1454 | p2p_debug("[P2P State] 8 way Handshake completed and moved to disconnected state"); |
| 1455 | break; |
| 1456 | case P2P_CLIENT_COMPLETED_STATE: |
| 1457 | p2p_soc_obj->connection_status = P2P_NOT_ACTIVE; |
| 1458 | p2p_debug("[P2P State] P2P Client is removed and moved to inactive state"); |
| 1459 | break; |
| 1460 | default: |
| 1461 | break; |
| 1462 | } |
| 1463 | |
| 1464 | return QDF_STATUS_SUCCESS; |
| 1465 | } |
| 1466 | |
| 1467 | QDF_STATUS p2p_status_start_bss(struct wlan_objmgr_vdev *vdev) |
| 1468 | { |
| 1469 | struct p2p_soc_priv_obj *p2p_soc_obj; |
Jeff Johnson | 8713e34 | 2017-11-09 09:54:12 -0800 | [diff] [blame] | 1470 | enum QDF_OPMODE mode; |
Wu Gao | 8f099b8 | 2017-09-07 17:42:15 +0800 | [diff] [blame] | 1471 | |
| 1472 | p2p_soc_obj = get_p2p_soc_obj_by_vdev(vdev); |
| 1473 | if (!p2p_soc_obj) { |
| 1474 | p2p_err("P2P soc context is NULL"); |
| 1475 | return QDF_STATUS_E_FAILURE; |
| 1476 | } |
| 1477 | |
| 1478 | mode = wlan_vdev_mlme_get_opmode(vdev); |
| 1479 | if (mode != QDF_P2P_GO_MODE) { |
| 1480 | p2p_debug("this is not P2P GO, mode:%d", mode); |
| 1481 | return QDF_STATUS_SUCCESS; |
| 1482 | } |
| 1483 | |
| 1484 | p2p_debug("connection status:%d", p2p_soc_obj->connection_status); |
| 1485 | switch (p2p_soc_obj->connection_status) { |
| 1486 | case P2P_GO_NEG_COMPLETED: |
| 1487 | p2p_soc_obj->connection_status = |
| 1488 | P2P_GO_COMPLETED_STATE; |
| 1489 | p2p_debug("[P2P State] From Go nego completed to Non-autonomous Group started"); |
| 1490 | break; |
| 1491 | case P2P_NOT_ACTIVE: |
| 1492 | p2p_soc_obj->connection_status = |
| 1493 | P2P_GO_COMPLETED_STATE; |
| 1494 | p2p_debug("[P2P State] From Inactive to Autonomous Group started"); |
| 1495 | break; |
| 1496 | default: |
| 1497 | break; |
| 1498 | } |
| 1499 | |
| 1500 | return QDF_STATUS_SUCCESS; |
| 1501 | } |
| 1502 | |
| 1503 | QDF_STATUS p2p_status_stop_bss(struct wlan_objmgr_vdev *vdev) |
| 1504 | { |
| 1505 | struct p2p_soc_priv_obj *p2p_soc_obj; |
Jeff Johnson | 8713e34 | 2017-11-09 09:54:12 -0800 | [diff] [blame] | 1506 | enum QDF_OPMODE mode; |
Wu Gao | 8f099b8 | 2017-09-07 17:42:15 +0800 | [diff] [blame] | 1507 | |
| 1508 | p2p_soc_obj = get_p2p_soc_obj_by_vdev(vdev); |
| 1509 | if (!p2p_soc_obj) { |
| 1510 | p2p_err("P2P soc context is NULL"); |
| 1511 | return QDF_STATUS_E_FAILURE; |
| 1512 | } |
| 1513 | |
| 1514 | mode = wlan_vdev_mlme_get_opmode(vdev); |
| 1515 | if (mode != QDF_P2P_GO_MODE) { |
| 1516 | p2p_debug("this is not P2P GO, mode:%d", mode); |
| 1517 | return QDF_STATUS_SUCCESS; |
| 1518 | } |
| 1519 | |
| 1520 | p2p_debug("connection status:%d", p2p_soc_obj->connection_status); |
| 1521 | if (p2p_soc_obj->connection_status == P2P_GO_COMPLETED_STATE) { |
| 1522 | p2p_soc_obj->connection_status = P2P_NOT_ACTIVE; |
| 1523 | p2p_debug("[P2P State] From GO completed to Inactive state GO got removed"); |
| 1524 | } |
| 1525 | |
| 1526 | return QDF_STATUS_SUCCESS; |
| 1527 | } |
Pragaspathi Thilagaraj | b3472f0 | 2019-06-04 14:10:44 +0530 | [diff] [blame^] | 1528 | |
Wu Gao | 8f099b8 | 2017-09-07 17:42:15 +0800 | [diff] [blame] | 1529 | #endif /* WLAN_FEATURE_P2P_DEBUG */ |