Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1 | /* |
Harprit Chhabada | 98225f6 | 2018-12-11 15:29:55 -0800 | [diff] [blame] | 2 | * Copyright (c) 2013-2019 The Linux Foundation. All rights reserved. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3 | * |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 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 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 19 | /** |
| 20 | * DOC: wma_mgmt.c |
| 21 | * |
| 22 | * This file contains STA/SAP/IBSS and protocol related functions. |
| 23 | */ |
| 24 | |
| 25 | /* Header files */ |
| 26 | |
| 27 | #include "wma.h" |
| 28 | #include "wma_api.h" |
| 29 | #include "cds_api.h" |
| 30 | #include "wmi_unified_api.h" |
| 31 | #include "wlan_qct_sys.h" |
| 32 | #include "wni_api.h" |
| 33 | #include "ani_global.h" |
| 34 | #include "wmi_unified.h" |
| 35 | #include "wni_cfg.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 36 | |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 37 | #include "qdf_nbuf.h" |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 38 | #include "qdf_types.h" |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 39 | #include "qdf_mem.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 40 | |
| 41 | #include "wma_types.h" |
| 42 | #include "lim_api.h" |
| 43 | #include "lim_session_utils.h" |
| 44 | |
| 45 | #include "cds_utils.h" |
| 46 | |
| 47 | #if !defined(REMOVE_PKT_LOG) |
| 48 | #include "pktlog_ac.h" |
Nirav Shah | bb8e47c | 2018-05-17 16:56:41 +0530 | [diff] [blame] | 49 | #else |
| 50 | #include "pktlog_ac_fmt.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 51 | #endif /* REMOVE_PKT_LOG */ |
| 52 | |
| 53 | #include "dbglog_host.h" |
| 54 | #include "csr_api.h" |
| 55 | #include "ol_fw.h" |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 56 | #include "wma_internal.h" |
Tushnim Bhattacharyya | 51258a7 | 2017-03-13 12:55:02 -0700 | [diff] [blame] | 57 | #include "wlan_policy_mgr_api.h" |
Dhanashri Atre | b08959a | 2016-03-01 17:28:03 -0800 | [diff] [blame] | 58 | #include "cdp_txrx_flow_ctrl_legacy.h" |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 59 | #include <cdp_txrx_peer_ops.h> |
| 60 | #include <cdp_txrx_pmf.h> |
| 61 | #include <cdp_txrx_cfg.h> |
| 62 | #include <cdp_txrx_cmn.h> |
| 63 | #include <cdp_txrx_misc.h> |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 64 | #include <cdp_txrx_misc.h> |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 65 | #include "wlan_mgmt_txrx_tgt_api.h" |
| 66 | #include "wlan_objmgr_psoc_obj.h" |
| 67 | #include "wlan_objmgr_pdev_obj.h" |
| 68 | #include "wlan_objmgr_vdev_obj.h" |
Himanshu Agarwal | 795b7f7 | 2017-01-17 21:19:43 +0530 | [diff] [blame] | 69 | #include "wlan_lmac_if_api.h" |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 70 | #include <cdp_txrx_handle.h> |
Krishna Kumaar Natarajan | 0103ef8 | 2017-02-17 18:15:56 -0800 | [diff] [blame] | 71 | #include "wma_he.h" |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 72 | #include <qdf_crypto.h> |
Varun Reddy Yeturu | 4f849e5 | 2018-06-15 18:08:37 -0700 | [diff] [blame] | 73 | #include "wma_twt.h" |
Wu Gao | 3365e78 | 2018-07-27 18:19:35 +0800 | [diff] [blame] | 74 | #include "wlan_p2p_cfg_api.h" |
Wu Gao | 9381621 | 2018-08-31 16:49:54 +0800 | [diff] [blame] | 75 | #include "cfg_ucfg_api.h" |
| 76 | #include "cfg_mlme_sta.h" |
Pragaspathi Thilagaraj | da3b5e2 | 2018-09-23 01:55:57 +0530 | [diff] [blame] | 77 | #include "wlan_mlme_api.h" |
Harprit Chhabada | 253e36a | 2018-12-11 15:29:55 -0800 | [diff] [blame] | 78 | #include "wmi_unified_bcn_api.h" |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 79 | #include <wlan_crypto_global_api.h> |
Abhishek Singh | 7c1c743 | 2019-04-04 12:11:57 +0530 | [diff] [blame] | 80 | #include <wlan_mlme_main.h> |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 81 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 82 | /** |
| 83 | * wma_send_bcn_buf_ll() - prepare and send beacon buffer to fw for LL |
| 84 | * @wma: wma handle |
| 85 | * @pdev: txrx pdev |
| 86 | * @vdev_id: vdev id |
| 87 | * @param_buf: SWBA parameters |
| 88 | * |
| 89 | * Return: none |
| 90 | */ |
Liangwei Dong | 03e080c | 2019-07-02 17:06:39 +0800 | [diff] [blame^] | 91 | #ifdef WLAN_WMI_BCN |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 92 | static void wma_send_bcn_buf_ll(tp_wma_handle wma, |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 93 | struct cdp_pdev *pdev, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 94 | uint8_t vdev_id, |
| 95 | WMI_HOST_SWBA_EVENTID_param_tlvs *param_buf) |
| 96 | { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 97 | struct ieee80211_frame *wh; |
| 98 | struct beacon_info *bcn; |
| 99 | wmi_tim_info *tim_info = param_buf->tim_info; |
| 100 | uint8_t *bcn_payload; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 101 | QDF_STATUS ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 102 | struct beacon_tim_ie *tim_ie; |
| 103 | wmi_p2p_noa_info *p2p_noa_info = param_buf->p2p_noa_info; |
| 104 | struct p2p_sub_element_noa noa_ie; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 105 | struct wmi_bcn_send_from_host params; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 106 | uint8_t i; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 107 | |
| 108 | bcn = wma->interfaces[vdev_id].beacon; |
Bala Venkatesh | d267bf8 | 2018-10-26 13:56:25 +0530 | [diff] [blame] | 109 | if (!bcn || !bcn->buf) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 110 | WMA_LOGE("%s: Invalid beacon buffer", __func__); |
| 111 | return; |
| 112 | } |
Abhinav Kumar | e48f34d | 2018-10-12 14:44:44 +0530 | [diff] [blame] | 113 | |
| 114 | if (!param_buf->tim_info || !param_buf->p2p_noa_info) { |
| 115 | WMA_LOGE("%s: Invalid tim info or p2p noa info", __func__); |
| 116 | return; |
| 117 | } |
| 118 | |
Varun Reddy Yeturu | 0a2c310 | 2017-09-27 21:17:54 -0700 | [diff] [blame] | 119 | if (WMI_UNIFIED_NOA_ATTR_NUM_DESC_GET(p2p_noa_info) > |
| 120 | WMI_P2P_MAX_NOA_DESCRIPTORS) { |
| 121 | WMA_LOGE("%s: Too many descriptors %d", __func__, |
| 122 | WMI_UNIFIED_NOA_ATTR_NUM_DESC_GET(p2p_noa_info)); |
| 123 | return; |
| 124 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 125 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 126 | qdf_spin_lock_bh(&bcn->lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 127 | |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 128 | bcn_payload = qdf_nbuf_data(bcn->buf); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 129 | |
| 130 | tim_ie = (struct beacon_tim_ie *)(&bcn_payload[bcn->tim_ie_offset]); |
| 131 | |
| 132 | if (tim_info->tim_changed) { |
| 133 | if (tim_info->tim_num_ps_pending) |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 134 | qdf_mem_copy(&tim_ie->tim_bitmap, tim_info->tim_bitmap, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 135 | WMA_TIM_SUPPORTED_PVB_LENGTH); |
| 136 | else |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 137 | qdf_mem_zero(&tim_ie->tim_bitmap, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 138 | WMA_TIM_SUPPORTED_PVB_LENGTH); |
| 139 | /* |
| 140 | * Currently we support fixed number of |
| 141 | * peers as limited by HAL_NUM_STA. |
| 142 | * tim offset is always 0 |
| 143 | */ |
| 144 | tim_ie->tim_bitctl = 0; |
| 145 | } |
| 146 | |
| 147 | /* Update DTIM Count */ |
| 148 | if (tim_ie->dtim_count == 0) |
| 149 | tim_ie->dtim_count = tim_ie->dtim_period - 1; |
| 150 | else |
| 151 | tim_ie->dtim_count--; |
| 152 | |
| 153 | /* |
| 154 | * DTIM count needs to be backedup so that |
| 155 | * when umac updates the beacon template |
| 156 | * current dtim count can be updated properly |
| 157 | */ |
| 158 | bcn->dtim_count = tim_ie->dtim_count; |
| 159 | |
| 160 | /* update state for buffered multicast frames on DTIM */ |
| 161 | if (tim_info->tim_mcast && (tim_ie->dtim_count == 0 || |
| 162 | tim_ie->dtim_period == 1)) |
| 163 | tim_ie->tim_bitctl |= 1; |
| 164 | else |
| 165 | tim_ie->tim_bitctl &= ~1; |
| 166 | |
| 167 | /* To avoid sw generated frame sequence the same as H/W generated frame, |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 168 | * the value lower than min_sw_seq is reserved for HW generated frame |
| 169 | */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 170 | if ((bcn->seq_no & IEEE80211_SEQ_MASK) < MIN_SW_SEQ) |
| 171 | bcn->seq_no = MIN_SW_SEQ; |
| 172 | |
| 173 | wh = (struct ieee80211_frame *)bcn_payload; |
| 174 | *(uint16_t *) &wh->i_seq[0] = htole16(bcn->seq_no |
| 175 | << IEEE80211_SEQ_SEQ_SHIFT); |
| 176 | bcn->seq_no++; |
| 177 | |
| 178 | if (WMI_UNIFIED_NOA_ATTR_IS_MODIFIED(p2p_noa_info)) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 179 | qdf_mem_zero(&noa_ie, sizeof(noa_ie)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 180 | |
| 181 | noa_ie.index = |
| 182 | (uint8_t) WMI_UNIFIED_NOA_ATTR_INDEX_GET(p2p_noa_info); |
| 183 | noa_ie.oppPS = |
| 184 | (uint8_t) WMI_UNIFIED_NOA_ATTR_OPP_PS_GET(p2p_noa_info); |
| 185 | noa_ie.ctwindow = |
| 186 | (uint8_t) WMI_UNIFIED_NOA_ATTR_CTWIN_GET(p2p_noa_info); |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 187 | noa_ie.num_descriptors = (uint8_t) |
| 188 | WMI_UNIFIED_NOA_ATTR_NUM_DESC_GET(p2p_noa_info); |
| 189 | WMA_LOGI("%s: index %u, oppPs %u, ctwindow %u, num_descriptors = %u", |
| 190 | __func__, noa_ie.index, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 191 | noa_ie.oppPS, noa_ie.ctwindow, noa_ie.num_descriptors); |
| 192 | for (i = 0; i < noa_ie.num_descriptors; i++) { |
| 193 | noa_ie.noa_descriptors[i].type_count = |
| 194 | (uint8_t) p2p_noa_info->noa_descriptors[i]. |
| 195 | type_count; |
| 196 | noa_ie.noa_descriptors[i].duration = |
| 197 | p2p_noa_info->noa_descriptors[i].duration; |
| 198 | noa_ie.noa_descriptors[i].interval = |
| 199 | p2p_noa_info->noa_descriptors[i].interval; |
| 200 | noa_ie.noa_descriptors[i].start_time = |
| 201 | p2p_noa_info->noa_descriptors[i].start_time; |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 202 | WMA_LOGI("%s: NoA descriptor[%d] type_count %u, duration %u, interval %u, start_time = %u", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 203 | __func__, i, |
| 204 | noa_ie.noa_descriptors[i].type_count, |
| 205 | noa_ie.noa_descriptors[i].duration, |
| 206 | noa_ie.noa_descriptors[i].interval, |
| 207 | noa_ie.noa_descriptors[i].start_time); |
| 208 | } |
| 209 | wma_update_noa(bcn, &noa_ie); |
| 210 | |
| 211 | /* Send a msg to LIM to update the NoA IE in probe response |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 212 | * frames transmitted by the host |
| 213 | */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 214 | wma_update_probe_resp_noa(wma, &noa_ie); |
| 215 | } |
| 216 | |
| 217 | if (bcn->dma_mapped) { |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 218 | qdf_nbuf_unmap_single(wma->qdf_dev, bcn->buf, QDF_DMA_TO_DEVICE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 219 | bcn->dma_mapped = 0; |
| 220 | } |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 221 | ret = qdf_nbuf_map_single(wma->qdf_dev, bcn->buf, QDF_DMA_TO_DEVICE); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 222 | if (ret != QDF_STATUS_SUCCESS) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 223 | WMA_LOGE("%s: failed map beacon buf to DMA region", __func__); |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 224 | qdf_spin_unlock_bh(&bcn->lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 225 | return; |
| 226 | } |
| 227 | |
| 228 | bcn->dma_mapped = 1; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 229 | params.vdev_id = vdev_id; |
| 230 | params.data_len = bcn->len; |
| 231 | params.frame_ctrl = *((A_UINT16 *) wh->i_fc); |
| 232 | params.frag_ptr = qdf_nbuf_get_frag_paddr(bcn->buf, 0); |
| 233 | params.dtim_flag = 0; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 234 | /* notify Firmware of DTM and mcast/bcast traffic */ |
| 235 | if (tim_ie->dtim_count == 0) { |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 236 | params.dtim_flag |= WMI_BCN_SEND_DTIM_ZERO; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 237 | /* deliver mcast/bcast traffic in next DTIM beacon */ |
| 238 | if (tim_ie->tim_bitctl & 0x01) |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 239 | params.dtim_flag |= WMI_BCN_SEND_DTIM_BITCTL_SET; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 240 | } |
| 241 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 242 | wmi_unified_bcn_buf_ll_cmd(wma->wmi_handle, |
| 243 | ¶ms); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 244 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 245 | qdf_spin_unlock_bh(&bcn->lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 246 | } |
Harprit Chhabada | 98225f6 | 2018-12-11 15:29:55 -0800 | [diff] [blame] | 247 | #else |
| 248 | static inline void |
| 249 | wma_send_bcn_buf_ll(tp_wma_handle wma, |
| 250 | struct cdp_pdev *pdev, |
| 251 | uint8_t vdev_id, |
| 252 | WMI_HOST_SWBA_EVENTID_param_tlvs *param_buf) |
| 253 | { |
| 254 | } |
| 255 | #endif |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 256 | /** |
| 257 | * wma_beacon_swba_handler() - swba event handler |
| 258 | * @handle: wma handle |
| 259 | * @event: event data |
| 260 | * @len: data length |
| 261 | * |
| 262 | * SWBA event is alert event to Host requesting host to Queue a beacon |
| 263 | * for transmission use only in host beacon mode |
| 264 | * |
| 265 | * Return: 0 for success or error code |
| 266 | */ |
Liangwei Dong | 03e080c | 2019-07-02 17:06:39 +0800 | [diff] [blame^] | 267 | #ifdef WLAN_WMI_BCN |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 268 | int wma_beacon_swba_handler(void *handle, uint8_t *event, uint32_t len) |
| 269 | { |
| 270 | tp_wma_handle wma = (tp_wma_handle) handle; |
| 271 | WMI_HOST_SWBA_EVENTID_param_tlvs *param_buf; |
| 272 | wmi_host_swba_event_fixed_param *swba_event; |
| 273 | uint32_t vdev_map; |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 274 | struct cdp_pdev *pdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 275 | uint8_t vdev_id = 0; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 276 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 277 | |
| 278 | param_buf = (WMI_HOST_SWBA_EVENTID_param_tlvs *) event; |
| 279 | if (!param_buf) { |
| 280 | WMA_LOGE("Invalid swba event buffer"); |
| 281 | return -EINVAL; |
| 282 | } |
| 283 | swba_event = param_buf->fixed_param; |
| 284 | vdev_map = swba_event->vdev_map; |
| 285 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 286 | pdev = cds_get_context(QDF_MODULE_ID_TXRX); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 287 | if (!pdev) { |
| 288 | WMA_LOGE("%s: pdev is NULL", __func__); |
| 289 | return -EINVAL; |
| 290 | } |
| 291 | |
Varun Reddy Yeturu | 4353e4f | 2017-10-03 18:22:42 -0700 | [diff] [blame] | 292 | WMA_LOGD("vdev_map = %d", vdev_map); |
| 293 | for (; vdev_map && vdev_id < wma->max_bssid; |
| 294 | vdev_id++, vdev_map >>= 1) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 295 | if (!(vdev_map & 0x1)) |
| 296 | continue; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 297 | if (!cdp_cfg_is_high_latency(soc, |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 298 | (struct cdp_cfg *)cds_get_context(QDF_MODULE_ID_CFG))) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 299 | wma_send_bcn_buf_ll(wma, pdev, vdev_id, param_buf); |
| 300 | break; |
| 301 | } |
| 302 | return 0; |
| 303 | } |
Harprit Chhabada | 98225f6 | 2018-12-11 15:29:55 -0800 | [diff] [blame] | 304 | #else |
| 305 | static inline int |
| 306 | wma_beacon_swba_handler(void *handle, uint8_t *event, uint32_t len) |
| 307 | { |
| 308 | return 0; |
| 309 | } |
| 310 | #endif |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 311 | |
Sen, Devendra | 154b3c4 | 2017-02-13 20:44:15 +0530 | [diff] [blame] | 312 | #ifdef FEATURE_WLAN_DIAG_SUPPORT |
| 313 | void wma_sta_kickout_event(uint32_t kickout_reason, uint8_t vdev_id, |
| 314 | uint8_t *macaddr) |
| 315 | { |
| 316 | WLAN_HOST_DIAG_EVENT_DEF(sta_kickout, struct host_event_wlan_kickout); |
| 317 | qdf_mem_zero(&sta_kickout, sizeof(sta_kickout)); |
| 318 | sta_kickout.reasoncode = kickout_reason; |
| 319 | sta_kickout.vdev_id = vdev_id; |
| 320 | if (macaddr) |
| 321 | qdf_mem_copy(sta_kickout.peer_mac, macaddr, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 322 | QDF_MAC_ADDR_SIZE); |
Sen, Devendra | 154b3c4 | 2017-02-13 20:44:15 +0530 | [diff] [blame] | 323 | WLAN_HOST_DIAG_EVENT_REPORT(&sta_kickout, EVENT_WLAN_STA_KICKOUT); |
| 324 | } |
| 325 | #endif |
| 326 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 327 | /** |
| 328 | * wma_peer_sta_kickout_event_handler() - kickout event handler |
| 329 | * @handle: wma handle |
| 330 | * @event: event data |
| 331 | * @len: data length |
| 332 | * |
| 333 | * Kickout event is received from firmware on observing beacon miss |
| 334 | * It handles kickout event for different modes and indicate to |
| 335 | * upper layers. |
| 336 | * |
| 337 | * Return: 0 for success or error code |
| 338 | */ |
Krunal Soni | bd7e893 | 2018-10-03 11:14:51 -0700 | [diff] [blame] | 339 | int wma_peer_sta_kickout_event_handler(void *handle, uint8_t *event, |
| 340 | uint32_t len) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 341 | { |
| 342 | tp_wma_handle wma = (tp_wma_handle) handle; |
| 343 | WMI_PEER_STA_KICKOUT_EVENTID_param_tlvs *param_buf = NULL; |
| 344 | wmi_peer_sta_kickout_event_fixed_param *kickout_event = NULL; |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 345 | uint8_t vdev_id, peer_id, macaddr[QDF_MAC_ADDR_SIZE]; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 346 | void *peer; |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 347 | struct cdp_pdev *pdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 348 | tpDeleteStaContext del_sta_ctx; |
Jeff Johnson | 834dcdd | 2019-02-06 12:04:41 -0800 | [diff] [blame] | 349 | struct ibss_peer_inactivity_ind *inactivity; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 350 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 351 | |
| 352 | WMA_LOGD("%s: Enter", __func__); |
| 353 | param_buf = (WMI_PEER_STA_KICKOUT_EVENTID_param_tlvs *) event; |
| 354 | kickout_event = param_buf->fixed_param; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 355 | pdev = cds_get_context(QDF_MODULE_ID_TXRX); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 356 | if (!pdev) { |
| 357 | WMA_LOGE("%s: pdev is NULL", __func__); |
| 358 | return -EINVAL; |
| 359 | } |
| 360 | WMI_MAC_ADDR_TO_CHAR_ARRAY(&kickout_event->peer_macaddr, macaddr); |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 361 | peer = cdp_peer_find_by_addr(soc, pdev, macaddr, &peer_id); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 362 | if (!peer) { |
| 363 | WMA_LOGE("PEER [%pM] not found", macaddr); |
| 364 | return -EINVAL; |
| 365 | } |
| 366 | |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 367 | if (cdp_peer_get_vdevid(soc, peer, &vdev_id) != QDF_STATUS_SUCCESS) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 368 | WMA_LOGE("Not able to find BSSID for peer [%pM]", macaddr); |
| 369 | return -EINVAL; |
| 370 | } |
| 371 | |
| 372 | WMA_LOGA("%s: PEER:[%pM], ADDR:[%pN], INTERFACE:%d, peer_id:%d, reason:%d", |
| 373 | __func__, macaddr, wma->interfaces[vdev_id].addr, vdev_id, |
| 374 | peer_id, kickout_event->reason); |
Varun Reddy Yeturu | 30bc42c | 2016-02-04 10:07:30 -0800 | [diff] [blame] | 375 | if (wma->interfaces[vdev_id].roaming_in_progress) { |
| 376 | WMA_LOGE("Ignore STA kick out since roaming is in progress"); |
| 377 | return -EINVAL; |
| 378 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 379 | |
| 380 | switch (kickout_event->reason) { |
| 381 | case WMI_PEER_STA_KICKOUT_REASON_IBSS_DISCONNECT: |
Jeff Johnson | 834dcdd | 2019-02-06 12:04:41 -0800 | [diff] [blame] | 382 | inactivity = qdf_mem_malloc(sizeof(*inactivity)); |
| 383 | if (!inactivity) { |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 384 | WMA_LOGE("QDF MEM Alloc Failed for tSirIbssPeerInactivity"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 385 | return -ENOMEM; |
| 386 | } |
| 387 | |
Jeff Johnson | 834dcdd | 2019-02-06 12:04:41 -0800 | [diff] [blame] | 388 | inactivity->staIdx = peer_id; |
| 389 | qdf_mem_copy(inactivity->peer_addr.bytes, macaddr, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 390 | QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 391 | wma_send_msg(wma, WMA_IBSS_PEER_INACTIVITY_IND, |
Jeff Johnson | 834dcdd | 2019-02-06 12:04:41 -0800 | [diff] [blame] | 392 | inactivity, 0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 393 | goto exit_handler; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 394 | #ifdef FEATURE_WLAN_TDLS |
| 395 | case WMI_PEER_STA_KICKOUT_REASON_TDLS_DISCONNECT: |
| 396 | del_sta_ctx = (tpDeleteStaContext) |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 397 | qdf_mem_malloc(sizeof(tDeleteStaContext)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 398 | if (!del_sta_ctx) { |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 399 | WMA_LOGE("%s: mem alloc failed for struct del_sta_context for TDLS peer: %pM", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 400 | __func__, macaddr); |
| 401 | return -ENOMEM; |
| 402 | } |
| 403 | |
Naveen Rawat | 9801ac0 | 2016-06-22 11:02:50 -0700 | [diff] [blame] | 404 | del_sta_ctx->is_tdls = true; |
| 405 | del_sta_ctx->vdev_id = vdev_id; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 406 | del_sta_ctx->staId = peer_id; |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 407 | qdf_mem_copy(del_sta_ctx->addr2, macaddr, QDF_MAC_ADDR_SIZE); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 408 | qdf_mem_copy(del_sta_ctx->bssId, wma->interfaces[vdev_id].bssid, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 409 | QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 410 | del_sta_ctx->reasonCode = HAL_DEL_STA_REASON_CODE_KEEP_ALIVE; |
| 411 | wma_send_msg(wma, SIR_LIM_DELETE_STA_CONTEXT_IND, |
| 412 | (void *)del_sta_ctx, 0); |
| 413 | goto exit_handler; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 414 | #endif /* FEATURE_WLAN_TDLS */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 415 | case WMI_PEER_STA_KICKOUT_REASON_XRETRY: |
| 416 | if (wma->interfaces[vdev_id].type == WMI_VDEV_TYPE_STA && |
| 417 | (wma->interfaces[vdev_id].sub_type == 0 || |
| 418 | wma->interfaces[vdev_id].sub_type == |
| 419 | WMI_UNIFIED_VDEV_SUBTYPE_P2P_CLIENT) && |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 420 | !qdf_mem_cmp(wma->interfaces[vdev_id].bssid, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 421 | macaddr, QDF_MAC_ADDR_SIZE)) { |
Sen, Devendra | 154b3c4 | 2017-02-13 20:44:15 +0530 | [diff] [blame] | 422 | wma_sta_kickout_event(HOST_STA_KICKOUT_REASON_XRETRY, |
| 423 | vdev_id, macaddr); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 424 | /* |
| 425 | * KICKOUT event is for current station-AP connection. |
| 426 | * Treat it like final beacon miss. Station may not have |
| 427 | * missed beacons but not able to transmit frames to AP |
| 428 | * for a long time. Must disconnect to get out of |
| 429 | * this sticky situation. |
| 430 | * In future implementation, roaming module will also |
| 431 | * handle this event and perform a scan. |
| 432 | */ |
| 433 | WMA_LOGW("%s: WMI_PEER_STA_KICKOUT_REASON_XRETRY event for STA", |
| 434 | __func__); |
Sreelakshmi Konamki | 58c7243 | 2016-11-09 17:06:44 +0530 | [diff] [blame] | 435 | wma_beacon_miss_handler(wma, vdev_id, |
| 436 | kickout_event->rssi); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 437 | goto exit_handler; |
| 438 | } |
| 439 | break; |
| 440 | |
| 441 | case WMI_PEER_STA_KICKOUT_REASON_UNSPECIFIED: |
| 442 | /* |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 443 | * Default legacy value used by original firmware implementation |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 444 | */ |
| 445 | if (wma->interfaces[vdev_id].type == WMI_VDEV_TYPE_STA && |
| 446 | (wma->interfaces[vdev_id].sub_type == 0 || |
| 447 | wma->interfaces[vdev_id].sub_type == |
| 448 | WMI_UNIFIED_VDEV_SUBTYPE_P2P_CLIENT) && |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 449 | !qdf_mem_cmp(wma->interfaces[vdev_id].bssid, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 450 | macaddr, QDF_MAC_ADDR_SIZE)) { |
Sen, Devendra | 154b3c4 | 2017-02-13 20:44:15 +0530 | [diff] [blame] | 451 | wma_sta_kickout_event( |
| 452 | HOST_STA_KICKOUT_REASON_UNSPECIFIED, vdev_id, macaddr); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 453 | /* |
| 454 | * KICKOUT event is for current station-AP connection. |
| 455 | * Treat it like final beacon miss. Station may not have |
| 456 | * missed beacons but not able to transmit frames to AP |
| 457 | * for a long time. Must disconnect to get out of |
| 458 | * this sticky situation. |
| 459 | * In future implementation, roaming module will also |
| 460 | * handle this event and perform a scan. |
| 461 | */ |
| 462 | WMA_LOGW("%s: WMI_PEER_STA_KICKOUT_REASON_UNSPECIFIED event for STA", |
| 463 | __func__); |
Sreelakshmi Konamki | 58c7243 | 2016-11-09 17:06:44 +0530 | [diff] [blame] | 464 | wma_beacon_miss_handler(wma, vdev_id, |
| 465 | kickout_event->rssi); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 466 | goto exit_handler; |
| 467 | } |
| 468 | break; |
| 469 | |
| 470 | case WMI_PEER_STA_KICKOUT_REASON_INACTIVITY: |
Naveen Rawat | 9801ac0 | 2016-06-22 11:02:50 -0700 | [diff] [blame] | 471 | /* |
| 472 | * Handle SA query kickout is same as inactivity kickout. |
| 473 | * This could be for STA or SAP role |
| 474 | */ |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 475 | case WMI_PEER_STA_KICKOUT_REASON_SA_QUERY_TIMEOUT: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 476 | default: |
| 477 | break; |
| 478 | } |
| 479 | |
| 480 | /* |
| 481 | * default action is to send delete station context indication to LIM |
| 482 | */ |
| 483 | del_sta_ctx = |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 484 | (tDeleteStaContext *) qdf_mem_malloc(sizeof(tDeleteStaContext)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 485 | if (!del_sta_ctx) { |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 486 | WMA_LOGE("QDF MEM Alloc Failed for struct del_sta_context"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 487 | return -ENOMEM; |
| 488 | } |
| 489 | |
Naveen Rawat | 9801ac0 | 2016-06-22 11:02:50 -0700 | [diff] [blame] | 490 | del_sta_ctx->is_tdls = false; |
| 491 | del_sta_ctx->vdev_id = vdev_id; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 492 | del_sta_ctx->staId = peer_id; |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 493 | qdf_mem_copy(del_sta_ctx->addr2, macaddr, QDF_MAC_ADDR_SIZE); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 494 | qdf_mem_copy(del_sta_ctx->bssId, wma->interfaces[vdev_id].addr, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 495 | QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 496 | del_sta_ctx->reasonCode = HAL_DEL_STA_REASON_CODE_KEEP_ALIVE; |
Yeshwanth Sriram Guntuka | 14ab04c | 2018-09-21 15:06:49 +0530 | [diff] [blame] | 497 | if (wmi_service_enabled(wma->wmi_handle, |
| 498 | wmi_service_hw_db2dbm_support)) |
| 499 | del_sta_ctx->rssi = kickout_event->rssi; |
| 500 | else |
| 501 | del_sta_ctx->rssi = kickout_event->rssi + |
| 502 | WMA_TGT_NOISE_FLOOR_DBM; |
Sen, Devendra | 154b3c4 | 2017-02-13 20:44:15 +0530 | [diff] [blame] | 503 | wma_sta_kickout_event(HOST_STA_KICKOUT_REASON_KEEP_ALIVE, |
| 504 | vdev_id, macaddr); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 505 | wma_send_msg(wma, SIR_LIM_DELETE_STA_CONTEXT_IND, (void *)del_sta_ctx, |
| 506 | 0); |
Yeshwanth Sriram Guntuka | 14ab04c | 2018-09-21 15:06:49 +0530 | [diff] [blame] | 507 | wma_lost_link_info_handler(wma, vdev_id, del_sta_ctx->rssi); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 508 | exit_handler: |
| 509 | WMA_LOGD("%s: Exit", __func__); |
| 510 | return 0; |
| 511 | } |
| 512 | |
| 513 | /** |
| 514 | * wma_unified_bcntx_status_event_handler() - beacon tx status event handler |
| 515 | * @handle: wma handle |
| 516 | * @cmd_param_info: event data |
| 517 | * @len: data length |
| 518 | * |
| 519 | * WMI Handler for WMI_OFFLOAD_BCN_TX_STATUS_EVENTID event from firmware. |
| 520 | * This event is generated by FW when the beacon transmission is offloaded |
| 521 | * and the host performs beacon template modification using WMI_BCN_TMPL_CMDID |
| 522 | * The FW generates this event when the first successful beacon transmission |
| 523 | * after template update |
| 524 | * |
| 525 | * Return: 0 for success or error code |
| 526 | */ |
| 527 | int wma_unified_bcntx_status_event_handler(void *handle, |
| 528 | uint8_t *cmd_param_info, |
| 529 | uint32_t len) |
| 530 | { |
| 531 | tp_wma_handle wma = (tp_wma_handle) handle; |
| 532 | WMI_OFFLOAD_BCN_TX_STATUS_EVENTID_param_tlvs *param_buf; |
| 533 | wmi_offload_bcn_tx_status_event_fixed_param *resp_event; |
| 534 | tSirFirstBeaconTxCompleteInd *beacon_tx_complete_ind; |
| 535 | |
| 536 | param_buf = |
| 537 | (WMI_OFFLOAD_BCN_TX_STATUS_EVENTID_param_tlvs *) cmd_param_info; |
| 538 | if (!param_buf) { |
| 539 | WMA_LOGE("Invalid bcn tx response event buffer"); |
| 540 | return -EINVAL; |
| 541 | } |
| 542 | |
| 543 | resp_event = param_buf->fixed_param; |
| 544 | |
Chandrasekaran, Manishekar | ce2172e | 2016-02-18 16:12:43 +0530 | [diff] [blame] | 545 | WMA_LOGD("%s", __func__); |
| 546 | |
Vignesh Viswanathan | 07db59e | 2017-10-04 18:24:08 +0530 | [diff] [blame] | 547 | if (resp_event->vdev_id >= wma->max_bssid) { |
| 548 | WMA_LOGE("%s: received invalid vdev_id %d", |
| 549 | __func__, resp_event->vdev_id); |
| 550 | return -EINVAL; |
| 551 | } |
| 552 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 553 | /* Check for valid handle to ensure session is not |
| 554 | * deleted in any race |
| 555 | */ |
| 556 | if (!wma->interfaces[resp_event->vdev_id].handle) { |
| 557 | WMA_LOGE("%s: The session does not exist", __func__); |
| 558 | return -EINVAL; |
| 559 | } |
| 560 | |
| 561 | /* Beacon Tx Indication supports only AP mode. Ignore in other modes */ |
| 562 | if (wma_is_vdev_in_ap_mode(wma, resp_event->vdev_id) == false) { |
| 563 | WMA_LOGI("%s: Beacon Tx Indication does not support type %d and sub_type %d", |
| 564 | __func__, wma->interfaces[resp_event->vdev_id].type, |
| 565 | wma->interfaces[resp_event->vdev_id].sub_type); |
| 566 | return 0; |
| 567 | } |
| 568 | |
| 569 | beacon_tx_complete_ind = (tSirFirstBeaconTxCompleteInd *) |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 570 | qdf_mem_malloc(sizeof(tSirFirstBeaconTxCompleteInd)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 571 | if (!beacon_tx_complete_ind) { |
| 572 | WMA_LOGE("%s: Failed to alloc beacon_tx_complete_ind", |
| 573 | __func__); |
| 574 | return -ENOMEM; |
| 575 | } |
| 576 | |
| 577 | beacon_tx_complete_ind->messageType = WMA_DFS_BEACON_TX_SUCCESS_IND; |
| 578 | beacon_tx_complete_ind->length = sizeof(tSirFirstBeaconTxCompleteInd); |
Pragaspathi Thilagaraj | e05162d | 2019-05-23 13:10:46 +0530 | [diff] [blame] | 579 | beacon_tx_complete_ind->bss_idx = resp_event->vdev_id; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 580 | |
| 581 | wma_send_msg(wma, WMA_DFS_BEACON_TX_SUCCESS_IND, |
| 582 | (void *)beacon_tx_complete_ind, 0); |
| 583 | return 0; |
| 584 | } |
| 585 | |
| 586 | /** |
Wu Gao | 3365e78 | 2018-07-27 18:19:35 +0800 | [diff] [blame] | 587 | * wma_get_go_probe_timeout() - get P2P GO probe timeout |
| 588 | * @mac: UMAC handler |
| 589 | * @max_inactive_time: return max inactive time |
| 590 | * @max_unresponsive_time: return max unresponsive time |
| 591 | * |
| 592 | * Return: none |
| 593 | */ |
| 594 | #ifdef CONVERGED_P2P_ENABLE |
| 595 | static inline void |
Jeff Johnson | 009c40f | 2018-11-05 09:54:37 -0800 | [diff] [blame] | 596 | wma_get_go_probe_timeout(struct mac_context *mac, |
Wu Gao | 3365e78 | 2018-07-27 18:19:35 +0800 | [diff] [blame] | 597 | uint32_t *max_inactive_time, |
| 598 | uint32_t *max_unresponsive_time) |
| 599 | { |
| 600 | uint32_t keep_alive; |
| 601 | QDF_STATUS status; |
| 602 | |
| 603 | status = cfg_p2p_get_go_link_monitor_period(mac->psoc, |
| 604 | max_inactive_time); |
| 605 | if (QDF_IS_STATUS_ERROR(status)) { |
| 606 | WMA_LOGE("Failed to go monitor period"); |
| 607 | *max_inactive_time = WMA_LINK_MONITOR_DEFAULT_TIME_SECS; |
| 608 | } |
| 609 | status = cfg_p2p_get_go_keepalive_period(mac->psoc, |
| 610 | &keep_alive); |
| 611 | if (QDF_IS_STATUS_ERROR(status)) { |
| 612 | WMA_LOGE("Failed to read go keep alive"); |
| 613 | keep_alive = WMA_KEEP_ALIVE_DEFAULT_TIME_SECS; |
| 614 | } |
| 615 | |
| 616 | *max_unresponsive_time = *max_inactive_time + keep_alive; |
| 617 | } |
| 618 | #else |
| 619 | static inline void |
Jeff Johnson | 009c40f | 2018-11-05 09:54:37 -0800 | [diff] [blame] | 620 | wma_get_go_probe_timeout(struct mac_context *mac, |
Wu Gao | 3365e78 | 2018-07-27 18:19:35 +0800 | [diff] [blame] | 621 | uint32_t *max_inactive_time, |
| 622 | uint32_t *max_unresponsive_time) |
| 623 | { |
| 624 | } |
| 625 | #endif |
| 626 | |
| 627 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 628 | * wma_get_link_probe_timeout() - get link timeout based on sub type |
| 629 | * @mac: UMAC handler |
| 630 | * @sub_type: vdev syb type |
| 631 | * @max_inactive_time: return max inactive time |
| 632 | * @max_unresponsive_time: return max unresponsive time |
| 633 | * |
| 634 | * Return: none |
| 635 | */ |
Wu Gao | 3365e78 | 2018-07-27 18:19:35 +0800 | [diff] [blame] | 636 | static inline void |
Jeff Johnson | 009c40f | 2018-11-05 09:54:37 -0800 | [diff] [blame] | 637 | wma_get_link_probe_timeout(struct mac_context *mac, |
Wu Gao | 3365e78 | 2018-07-27 18:19:35 +0800 | [diff] [blame] | 638 | uint32_t sub_type, |
| 639 | uint32_t *max_inactive_time, |
| 640 | uint32_t *max_unresponsive_time) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 641 | { |
Arif Hussain | 43e0971 | 2018-09-18 19:31:57 -0700 | [diff] [blame] | 642 | if (sub_type == WMI_UNIFIED_VDEV_SUBTYPE_P2P_GO) { |
Wu Gao | 3365e78 | 2018-07-27 18:19:35 +0800 | [diff] [blame] | 643 | wma_get_go_probe_timeout(mac, max_inactive_time, |
| 644 | max_unresponsive_time); |
Arif Hussain | 43e0971 | 2018-09-18 19:31:57 -0700 | [diff] [blame] | 645 | } else { |
| 646 | *max_inactive_time = |
| 647 | mac->mlme_cfg->timeouts.ap_link_monitor_timeout; |
| 648 | *max_unresponsive_time = *max_inactive_time + |
| 649 | mac->mlme_cfg->timeouts.ap_keep_alive_timeout; |
| 650 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 651 | } |
| 652 | |
| 653 | /** |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 654 | * wma_verify_rate_code() - verify if rate code is valid. |
| 655 | * @rate_code: rate code |
gaolez | d1a229d | 2018-03-28 17:26:40 +0800 | [diff] [blame] | 656 | * @band: band information |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 657 | * |
| 658 | * Return: verify result |
| 659 | */ |
gaolez | d1a229d | 2018-03-28 17:26:40 +0800 | [diff] [blame] | 660 | static bool wma_verify_rate_code(u_int32_t rate_code, enum cds_band_type band) |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 661 | { |
| 662 | uint8_t preamble, nss, rate; |
| 663 | bool valid = true; |
| 664 | |
| 665 | preamble = (rate_code & 0xc0) >> 6; |
| 666 | nss = (rate_code & 0x30) >> 4; |
| 667 | rate = rate_code & 0xf; |
| 668 | |
| 669 | switch (preamble) { |
| 670 | case WMI_RATE_PREAMBLE_CCK: |
gaolez | d1a229d | 2018-03-28 17:26:40 +0800 | [diff] [blame] | 671 | if (nss != 0 || rate > 3 || band == CDS_BAND_5GHZ) |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 672 | valid = false; |
| 673 | break; |
| 674 | case WMI_RATE_PREAMBLE_OFDM: |
| 675 | if (nss != 0 || rate > 7) |
| 676 | valid = false; |
| 677 | break; |
| 678 | case WMI_RATE_PREAMBLE_HT: |
gaolez | d1a229d | 2018-03-28 17:26:40 +0800 | [diff] [blame] | 679 | if (nss != 0 || rate > 7) |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 680 | valid = false; |
| 681 | break; |
| 682 | case WMI_RATE_PREAMBLE_VHT: |
gaolez | d1a229d | 2018-03-28 17:26:40 +0800 | [diff] [blame] | 683 | if (nss != 0 || rate > 9) |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 684 | valid = false; |
| 685 | break; |
| 686 | default: |
| 687 | break; |
| 688 | } |
| 689 | return valid; |
| 690 | } |
| 691 | |
| 692 | #define TX_MGMT_RATE_2G_ENABLE_OFFSET 30 |
| 693 | #define TX_MGMT_RATE_5G_ENABLE_OFFSET 31 |
| 694 | #define TX_MGMT_RATE_2G_OFFSET 0 |
| 695 | #define TX_MGMT_RATE_5G_OFFSET 12 |
| 696 | |
| 697 | /** |
Hong Shi | b90718f | 2017-02-20 00:57:22 +0800 | [diff] [blame] | 698 | * wma_set_mgmt_rate() - set vdev mgmt rate. |
| 699 | * @wma: wma handle |
| 700 | * @vdev_id: vdev id |
| 701 | * |
| 702 | * Return: None |
| 703 | */ |
| 704 | void wma_set_vdev_mgmt_rate(tp_wma_handle wma, uint8_t vdev_id) |
| 705 | { |
| 706 | uint32_t cfg_val; |
| 707 | int ret; |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 708 | uint32_t per_band_mgmt_tx_rate = 0; |
gaolez | d1a229d | 2018-03-28 17:26:40 +0800 | [diff] [blame] | 709 | enum cds_band_type band = 0; |
Jeff Johnson | 009c40f | 2018-11-05 09:54:37 -0800 | [diff] [blame] | 710 | struct mac_context *mac = cds_get_context(QDF_MODULE_ID_PE); |
Hong Shi | b90718f | 2017-02-20 00:57:22 +0800 | [diff] [blame] | 711 | |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 712 | if (!mac) { |
Hong Shi | b90718f | 2017-02-20 00:57:22 +0800 | [diff] [blame] | 713 | WMA_LOGE("%s: Failed to get mac", __func__); |
| 714 | return; |
| 715 | } |
| 716 | |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 717 | cfg_val = mac->mlme_cfg->sap_cfg.rate_tx_mgmt; |
| 718 | band = CDS_BAND_ALL; |
Pragaspathi Thilagaraj | 3cf0f65 | 2018-10-29 16:40:35 +0530 | [diff] [blame] | 719 | if ((cfg_val == MLME_CFG_TX_MGMT_RATE_DEF) || |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 720 | !wma_verify_rate_code(cfg_val, band)) { |
| 721 | WMA_LOGD("default WNI_CFG_RATE_FOR_TX_MGMT, ignore"); |
Hong Shi | b90718f | 2017-02-20 00:57:22 +0800 | [diff] [blame] | 722 | } else { |
Pragaspathi Thilagaraj | 3cf0f65 | 2018-10-29 16:40:35 +0530 | [diff] [blame] | 723 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
| 724 | WMI_VDEV_PARAM_MGMT_TX_RATE, |
| 725 | cfg_val); |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 726 | if (ret) |
Pragaspathi Thilagaraj | 3cf0f65 | 2018-10-29 16:40:35 +0530 | [diff] [blame] | 727 | WMA_LOGE("Failed to set WMI_VDEV_PARAM_MGMT_TX_RATE"); |
Hong Shi | b90718f | 2017-02-20 00:57:22 +0800 | [diff] [blame] | 728 | } |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 729 | |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 730 | cfg_val = mac->mlme_cfg->sap_cfg.rate_tx_mgmt_2g; |
| 731 | band = CDS_BAND_2GHZ; |
Pragaspathi Thilagaraj | 3cf0f65 | 2018-10-29 16:40:35 +0530 | [diff] [blame] | 732 | if ((cfg_val == MLME_CFG_TX_MGMT_2G_RATE_DEF) || |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 733 | !wma_verify_rate_code(cfg_val, band)) { |
| 734 | WMA_LOGD("use default 2G MGMT rate."); |
| 735 | per_band_mgmt_tx_rate &= |
| 736 | ~(1 << TX_MGMT_RATE_2G_ENABLE_OFFSET); |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 737 | } else { |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 738 | per_band_mgmt_tx_rate |= |
| 739 | (1 << TX_MGMT_RATE_2G_ENABLE_OFFSET); |
| 740 | per_band_mgmt_tx_rate |= |
| 741 | ((cfg_val & 0x7FF) << TX_MGMT_RATE_2G_OFFSET); |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 742 | } |
| 743 | |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 744 | cfg_val = mac->mlme_cfg->sap_cfg.rate_tx_mgmt; |
| 745 | band = CDS_BAND_5GHZ; |
Pragaspathi Thilagaraj | 3cf0f65 | 2018-10-29 16:40:35 +0530 | [diff] [blame] | 746 | if ((cfg_val == MLME_CFG_TX_MGMT_5G_RATE_DEF) || |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 747 | !wma_verify_rate_code(cfg_val, band)) { |
| 748 | WMA_LOGD("use default 5G MGMT rate."); |
| 749 | per_band_mgmt_tx_rate &= |
| 750 | ~(1 << TX_MGMT_RATE_5G_ENABLE_OFFSET); |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 751 | } else { |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 752 | per_band_mgmt_tx_rate |= |
| 753 | (1 << TX_MGMT_RATE_5G_ENABLE_OFFSET); |
| 754 | per_band_mgmt_tx_rate |= |
| 755 | ((cfg_val & 0x7FF) << TX_MGMT_RATE_5G_OFFSET); |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 756 | } |
| 757 | |
| 758 | ret = wma_vdev_set_param( |
| 759 | wma->wmi_handle, |
| 760 | vdev_id, |
| 761 | WMI_VDEV_PARAM_PER_BAND_MGMT_TX_RATE, |
| 762 | per_band_mgmt_tx_rate); |
| 763 | if (ret) |
| 764 | WMA_LOGE("Failed to set WMI_VDEV_PARAM_PER_BAND_MGMT_TX_RATE"); |
| 765 | |
Hong Shi | b90718f | 2017-02-20 00:57:22 +0800 | [diff] [blame] | 766 | } |
| 767 | |
| 768 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 769 | * wma_set_sap_keepalive() - set SAP keep alive parameters to fw |
| 770 | * @wma: wma handle |
| 771 | * @vdev_id: vdev id |
| 772 | * |
| 773 | * Return: none |
| 774 | */ |
| 775 | void wma_set_sap_keepalive(tp_wma_handle wma, uint8_t vdev_id) |
| 776 | { |
| 777 | uint32_t min_inactive_time, max_inactive_time, max_unresponsive_time; |
Jeff Johnson | 009c40f | 2018-11-05 09:54:37 -0800 | [diff] [blame] | 778 | struct mac_context *mac = cds_get_context(QDF_MODULE_ID_PE); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 779 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 780 | |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 781 | if (!mac) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 782 | WMA_LOGE("%s: Failed to get mac", __func__); |
| 783 | return; |
| 784 | } |
| 785 | |
| 786 | wma_get_link_probe_timeout(mac, wma->interfaces[vdev_id].sub_type, |
| 787 | &max_inactive_time, &max_unresponsive_time); |
| 788 | |
| 789 | min_inactive_time = max_inactive_time / 2; |
| 790 | |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 791 | status = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
| 792 | WMI_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS, |
| 793 | min_inactive_time); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 794 | if (QDF_IS_STATUS_ERROR(status)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 795 | WMA_LOGE("Failed to Set AP MIN IDLE INACTIVE TIME"); |
| 796 | |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 797 | status = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
| 798 | WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS, |
| 799 | max_inactive_time); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 800 | if (QDF_IS_STATUS_ERROR(status)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 801 | WMA_LOGE("Failed to Set AP MAX IDLE INACTIVE TIME"); |
| 802 | |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 803 | status = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
| 804 | WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS, |
| 805 | max_unresponsive_time); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 806 | if (QDF_IS_STATUS_ERROR(status)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 807 | WMA_LOGE("Failed to Set MAX UNRESPONSIVE TIME"); |
| 808 | |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 809 | WMA_LOGD("%s:vdev_id:%d min_inactive_time: %u max_inactive_time: %u max_unresponsive_time: %u", |
| 810 | __func__, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 811 | min_inactive_time, max_inactive_time, max_unresponsive_time); |
| 812 | } |
| 813 | |
| 814 | /** |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 815 | * wma_set_sta_sa_query_param() - set sta sa query parameters |
| 816 | * @wma: wma handle |
| 817 | * @vdev_id: vdev id |
| 818 | |
| 819 | * This function sets sta query related parameters in fw. |
| 820 | * |
| 821 | * Return: none |
| 822 | */ |
| 823 | |
| 824 | void wma_set_sta_sa_query_param(tp_wma_handle wma, |
| 825 | uint8_t vdev_id) |
| 826 | { |
Jeff Johnson | 009c40f | 2018-11-05 09:54:37 -0800 | [diff] [blame] | 827 | struct mac_context *mac = cds_get_context(QDF_MODULE_ID_PE); |
Karthik Kantamneni | 24f71bc | 2018-09-11 19:08:38 +0530 | [diff] [blame] | 828 | uint8_t max_retries; |
| 829 | uint16_t retry_interval; |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 830 | |
| 831 | WMA_LOGD(FL("Enter:")); |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 832 | |
Krunal Soni | fea0680 | 2017-04-13 14:44:48 -0700 | [diff] [blame] | 833 | if (!mac) { |
| 834 | WMA_LOGE(FL("mac context is NULL")); |
| 835 | return; |
| 836 | } |
Karthik Kantamneni | 24f71bc | 2018-09-11 19:08:38 +0530 | [diff] [blame] | 837 | |
| 838 | max_retries = mac->mlme_cfg->gen.pmf_sa_query_max_retries; |
| 839 | retry_interval = mac->mlme_cfg->gen.pmf_sa_query_retry_interval; |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 840 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 841 | wmi_unified_set_sta_sa_query_param_cmd(wma->wmi_handle, |
| 842 | vdev_id, |
| 843 | max_retries, |
| 844 | retry_interval); |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 845 | |
| 846 | WMA_LOGD(FL("Exit :")); |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 847 | } |
| 848 | |
| 849 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 850 | * wma_set_sta_keep_alive() - set sta keep alive parameters |
| 851 | * @wma: wma handle |
| 852 | * @vdev_id: vdev id |
| 853 | * @method: method for keep alive |
| 854 | * @timeperiod: time period |
| 855 | * @hostv4addr: host ipv4 address |
| 856 | * @destv4addr: dst ipv4 address |
| 857 | * @destmac: destination mac |
| 858 | * |
| 859 | * This function sets keep alive related parameters in fw. |
| 860 | * |
| 861 | * Return: none |
| 862 | */ |
| 863 | void wma_set_sta_keep_alive(tp_wma_handle wma, uint8_t vdev_id, |
| 864 | uint32_t method, uint32_t timeperiod, |
| 865 | uint8_t *hostv4addr, uint8_t *destv4addr, |
| 866 | uint8_t *destmac) |
| 867 | { |
Jeff Johnson | 4c2837f | 2019-02-28 13:42:20 -0800 | [diff] [blame] | 868 | struct sta_keep_alive_params params = { 0 }; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 869 | |
| 870 | WMA_LOGD("%s: Enter", __func__); |
| 871 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 872 | if (!wma) { |
| 873 | WMA_LOGE("%s: wma handle is NULL", __func__); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 874 | return; |
| 875 | } |
| 876 | |
Wu Gao | 9381621 | 2018-08-31 16:49:54 +0800 | [diff] [blame] | 877 | if (timeperiod > cfg_max(CFG_INFRA_STA_KEEP_ALIVE_PERIOD)) { |
Govind Singh | fe9ab25 | 2016-06-21 14:35:35 +0530 | [diff] [blame] | 878 | WMI_LOGE("Invalid period %d Max limit %d", timeperiod, |
Wu Gao | 9381621 | 2018-08-31 16:49:54 +0800 | [diff] [blame] | 879 | cfg_max(CFG_INFRA_STA_KEEP_ALIVE_PERIOD)); |
Govind Singh | fe9ab25 | 2016-06-21 14:35:35 +0530 | [diff] [blame] | 880 | return; |
| 881 | } |
| 882 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 883 | params.vdev_id = vdev_id; |
| 884 | params.method = method; |
| 885 | params.timeperiod = timeperiod; |
Jeff Johnson | 4c2837f | 2019-02-28 13:42:20 -0800 | [diff] [blame] | 886 | if (hostv4addr) |
| 887 | qdf_mem_copy(params.hostv4addr, hostv4addr, QDF_IPV4_ADDR_SIZE); |
| 888 | if (destv4addr) |
| 889 | qdf_mem_copy(params.destv4addr, destv4addr, QDF_IPV4_ADDR_SIZE); |
| 890 | if (destmac) |
| 891 | qdf_mem_copy(params.destmac, destmac, QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 892 | |
Jeff Johnson | f32bf01 | 2019-02-25 11:37:32 -0800 | [diff] [blame] | 893 | wmi_unified_set_sta_keep_alive_cmd(wma->wmi_handle, ¶ms); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 894 | WMA_LOGD("%s: Exit", __func__); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 895 | } |
| 896 | |
| 897 | /** |
| 898 | * wma_vdev_install_key_complete_event_handler() - install key complete handler |
| 899 | * @handle: wma handle |
| 900 | * @event: event data |
| 901 | * @len: data length |
| 902 | * |
| 903 | * This event is sent by fw once WPA/WPA2 keys are installed in fw. |
| 904 | * |
| 905 | * Return: 0 for success or error code |
| 906 | */ |
| 907 | int wma_vdev_install_key_complete_event_handler(void *handle, |
| 908 | uint8_t *event, |
| 909 | uint32_t len) |
| 910 | { |
| 911 | WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID_param_tlvs *param_buf = NULL; |
| 912 | wmi_vdev_install_key_complete_event_fixed_param *key_fp = NULL; |
| 913 | |
| 914 | if (!event) { |
| 915 | WMA_LOGE("%s: event param null", __func__); |
| 916 | return -EINVAL; |
| 917 | } |
| 918 | |
| 919 | param_buf = (WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID_param_tlvs *) event; |
| 920 | if (!param_buf) { |
| 921 | WMA_LOGE("%s: received null buf from target", __func__); |
| 922 | return -EINVAL; |
| 923 | } |
| 924 | |
| 925 | key_fp = param_buf->fixed_param; |
| 926 | if (!key_fp) { |
| 927 | WMA_LOGE("%s: received null event data from target", __func__); |
| 928 | return -EINVAL; |
| 929 | } |
| 930 | /* |
| 931 | * Do nothing for now. Completion of set key is already indicated to lim |
| 932 | */ |
Srinivas Girigowda | f147212 | 2017-03-09 15:44:12 -0800 | [diff] [blame] | 933 | WMA_LOGD("%s: WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID", __func__); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 934 | return 0; |
| 935 | } |
| 936 | /* |
| 937 | * 802.11n D2.0 defined values for "Minimum MPDU Start Spacing": |
| 938 | * 0 for no restriction |
| 939 | * 1 for 1/4 us - Our lower layer calculations limit our precision to 1 msec |
| 940 | * 2 for 1/2 us - Our lower layer calculations limit our precision to 1 msec |
| 941 | * 3 for 1 us |
| 942 | * 4 for 2 us |
| 943 | * 5 for 4 us |
| 944 | * 6 for 8 us |
| 945 | * 7 for 16 us |
| 946 | */ |
| 947 | static const uint8_t wma_mpdu_spacing[] = { 0, 1, 1, 1, 2, 4, 8, 16 }; |
| 948 | |
| 949 | /** |
| 950 | * wma_parse_mpdudensity() - give mpdu spacing from mpdu density |
| 951 | * @mpdudensity: mpdu density |
| 952 | * |
| 953 | * Return: mpdu spacing or 0 for error |
| 954 | */ |
| 955 | static inline uint8_t wma_parse_mpdudensity(uint8_t mpdudensity) |
| 956 | { |
| 957 | if (mpdudensity < sizeof(wma_mpdu_spacing)) |
| 958 | return wma_mpdu_spacing[mpdudensity]; |
| 959 | else |
| 960 | return 0; |
| 961 | } |
| 962 | |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 963 | #if defined(CONFIG_HL_SUPPORT) && defined(FEATURE_WLAN_TDLS) |
| 964 | |
| 965 | /** |
| 966 | * wma_unified_peer_state_update() - update peer state |
| 967 | * @pdev: pdev handle |
| 968 | * @sta_mac: pointer to sta mac addr |
| 969 | * @bss_addr: bss address |
| 970 | * @sta_type: sta entry type |
| 971 | * |
| 972 | * |
| 973 | * Return: None |
| 974 | */ |
| 975 | static void |
| 976 | wma_unified_peer_state_update( |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 977 | struct cdp_pdev *pdev, |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 978 | uint8_t *sta_mac, |
| 979 | uint8_t *bss_addr, |
| 980 | uint8_t sta_type) |
| 981 | { |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 982 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 983 | |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 984 | if (STA_ENTRY_TDLS_PEER == sta_type) |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 985 | cdp_peer_state_update(soc, pdev, sta_mac, |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 986 | OL_TXRX_PEER_STATE_AUTH); |
| 987 | else |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 988 | cdp_peer_state_update(soc, pdev, bss_addr, |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 989 | OL_TXRX_PEER_STATE_AUTH); |
| 990 | } |
| 991 | #else |
| 992 | |
| 993 | static inline void |
| 994 | wma_unified_peer_state_update( |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 995 | struct cdp_pdev *pdev, |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 996 | uint8_t *sta_mac, |
| 997 | uint8_t *bss_addr, |
| 998 | uint8_t sta_type) |
| 999 | { |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 1000 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 1001 | |
| 1002 | cdp_peer_state_update(soc, pdev, bss_addr, OL_TXRX_PEER_STATE_AUTH); |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 1003 | } |
| 1004 | #endif |
| 1005 | |
Hong Shi | 417824f | 2017-01-12 02:31:14 +0800 | [diff] [blame] | 1006 | #define CFG_CTRL_MASK 0xFF00 |
| 1007 | #define CFG_DATA_MASK 0x00FF |
| 1008 | |
| 1009 | /** |
| 1010 | * wma_mask_tx_ht_rate() - mask tx ht rate based on config |
| 1011 | * @wma: wma handle |
| 1012 | * @mcs_set mcs set buffer |
| 1013 | * |
| 1014 | * Return: None |
| 1015 | */ |
| 1016 | static void wma_mask_tx_ht_rate(tp_wma_handle wma, uint8_t *mcs_set) |
| 1017 | { |
Karthik Kantamneni | 22dd0f6 | 2018-08-07 14:53:50 +0530 | [diff] [blame] | 1018 | uint32_t i, j; |
| 1019 | uint16_t mcs_limit; |
Hong Shi | 417824f | 2017-01-12 02:31:14 +0800 | [diff] [blame] | 1020 | uint8_t *rate_pos = mcs_set; |
Jeff Johnson | 009c40f | 2018-11-05 09:54:37 -0800 | [diff] [blame] | 1021 | struct mac_context *mac = (struct mac_context *)wma->mac_context; |
Hong Shi | 417824f | 2017-01-12 02:31:14 +0800 | [diff] [blame] | 1022 | |
| 1023 | /* |
| 1024 | * Get MCS limit from ini configure, and map it to rate parameters |
| 1025 | * This will limit HT rate upper bound. CFG_CTRL_MASK is used to |
| 1026 | * check whether ini config is enabled and CFG_DATA_MASK to get the |
| 1027 | * MCS value. |
| 1028 | */ |
Karthik Kantamneni | 22dd0f6 | 2018-08-07 14:53:50 +0530 | [diff] [blame] | 1029 | mcs_limit = mac->mlme_cfg->rates.max_htmcs_txdata; |
Hong Shi | 417824f | 2017-01-12 02:31:14 +0800 | [diff] [blame] | 1030 | |
| 1031 | if (mcs_limit & CFG_CTRL_MASK) { |
| 1032 | WMA_LOGD("%s: set mcs_limit %x", __func__, mcs_limit); |
| 1033 | |
| 1034 | mcs_limit &= CFG_DATA_MASK; |
| 1035 | for (i = 0, j = 0; i < MAX_SUPPORTED_RATES;) { |
| 1036 | if (j < mcs_limit / 8) { |
| 1037 | rate_pos[j] = 0xff; |
| 1038 | j++; |
| 1039 | i += 8; |
| 1040 | } else if (j < mcs_limit / 8 + 1) { |
| 1041 | if (i <= mcs_limit) |
| 1042 | rate_pos[i / 8] |= 1 << (i % 8); |
| 1043 | else |
| 1044 | rate_pos[i / 8] &= ~(1 << (i % 8)); |
| 1045 | i++; |
| 1046 | |
| 1047 | if (i >= (j + 1) * 8) |
| 1048 | j++; |
| 1049 | } else { |
| 1050 | rate_pos[j++] = 0; |
| 1051 | i += 8; |
| 1052 | } |
| 1053 | } |
| 1054 | } |
| 1055 | } |
| 1056 | |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1057 | #if SUPPORT_11AX |
| 1058 | /** |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1059 | * wma_fw_to_host_phymode_11ax() - convert fw to host phymode for 11ax phymodes |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1060 | * @wma: wma handle |
| 1061 | * @phymode: phymode to convert |
| 1062 | * |
| 1063 | * Return: None |
| 1064 | */ |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1065 | static enum wlan_phymode wma_fw_to_host_phymode_11ax(WLAN_PHY_MODE phymode) |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1066 | { |
| 1067 | switch (phymode) { |
| 1068 | default: |
| 1069 | return WLAN_PHYMODE_AUTO; |
| 1070 | case MODE_11AX_HE20: |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1071 | return WLAN_PHYMODE_11AXA_HE20; |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1072 | case MODE_11AX_HE40: |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1073 | return WLAN_PHYMODE_11AXA_HE40; |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1074 | case MODE_11AX_HE80: |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1075 | return WLAN_PHYMODE_11AXA_HE80; |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1076 | case MODE_11AX_HE80_80: |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1077 | return WLAN_PHYMODE_11AXA_HE80_80; |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1078 | case MODE_11AX_HE160: |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1079 | return WLAN_PHYMODE_11AXA_HE160; |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1080 | case MODE_11AX_HE20_2G: |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1081 | return WLAN_PHYMODE_11AXG_HE20; |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1082 | case MODE_11AX_HE40_2G: |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1083 | return WLAN_PHYMODE_11AXG_HE40; |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1084 | } |
| 1085 | return WLAN_PHYMODE_AUTO; |
| 1086 | } |
| 1087 | #else |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1088 | static enum wlan_phymode wma_fw_to_host_phymode_11ax(WLAN_PHY_MODE phymode) |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1089 | { |
| 1090 | return WLAN_PHYMODE_AUTO; |
| 1091 | } |
| 1092 | #endif |
| 1093 | |
| 1094 | #ifdef CONFIG_160MHZ_SUPPORT |
| 1095 | /** |
| 1096 | * wma_fw_to_host_phymode_160() - convert fw to host phymode for 160 mhz |
| 1097 | * phymodes |
| 1098 | * @wma: wma handle |
| 1099 | * @phymode: phymode to convert |
| 1100 | * |
| 1101 | * Return: None |
| 1102 | */ |
| 1103 | static enum wlan_phymode wma_fw_to_host_phymode_160(WLAN_PHY_MODE phymode) |
| 1104 | { |
| 1105 | switch (phymode) { |
| 1106 | default: |
| 1107 | return WLAN_PHYMODE_AUTO; |
| 1108 | case MODE_11AC_VHT80_80: |
| 1109 | return WLAN_PHYMODE_11AC_VHT80_80; |
| 1110 | case MODE_11AC_VHT160: |
| 1111 | return WLAN_PHYMODE_11AC_VHT160; |
| 1112 | } |
| 1113 | } |
| 1114 | #else |
| 1115 | static enum wlan_phymode wma_fw_to_host_phymode_160(WLAN_PHY_MODE phymode) |
| 1116 | { |
| 1117 | return WLAN_PHYMODE_AUTO; |
| 1118 | } |
| 1119 | #endif |
| 1120 | /** |
| 1121 | * wma_fw_to_host_phymode() - convert fw to host phymode |
| 1122 | * @wma: wma handle |
| 1123 | * @phymode: phymode to convert |
| 1124 | * |
| 1125 | * Return: None |
| 1126 | */ |
| 1127 | static enum wlan_phymode wma_fw_to_host_phymode(WLAN_PHY_MODE phymode) |
| 1128 | { |
| 1129 | enum wlan_phymode host_phymode; |
| 1130 | switch (phymode) { |
| 1131 | default: |
| 1132 | host_phymode = wma_fw_to_host_phymode_160(phymode); |
| 1133 | if (host_phymode != WLAN_PHYMODE_AUTO) |
| 1134 | return host_phymode; |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1135 | return wma_fw_to_host_phymode_11ax(phymode); |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1136 | case MODE_11A: |
| 1137 | return WLAN_PHYMODE_11A; |
| 1138 | case MODE_11G: |
| 1139 | return WLAN_PHYMODE_11G; |
| 1140 | case MODE_11B: |
| 1141 | return WLAN_PHYMODE_11B; |
| 1142 | case MODE_11GONLY: |
| 1143 | return WLAN_PHYMODE_11G; |
| 1144 | case MODE_11NA_HT20: |
| 1145 | return WLAN_PHYMODE_11NA_HT20; |
| 1146 | case MODE_11NG_HT20: |
| 1147 | return WLAN_PHYMODE_11NG_HT20; |
| 1148 | case MODE_11NA_HT40: |
| 1149 | return WLAN_PHYMODE_11NA_HT40; |
| 1150 | case MODE_11NG_HT40: |
| 1151 | return WLAN_PHYMODE_11NG_HT40; |
| 1152 | case MODE_11AC_VHT20: |
| 1153 | return WLAN_PHYMODE_11AC_VHT20; |
| 1154 | case MODE_11AC_VHT40: |
| 1155 | return WLAN_PHYMODE_11AC_VHT40; |
| 1156 | case MODE_11AC_VHT80: |
| 1157 | return WLAN_PHYMODE_11AC_VHT80; |
| 1158 | case MODE_11AC_VHT20_2G: |
| 1159 | return WLAN_PHYMODE_11AC_VHT20; |
| 1160 | case MODE_11AC_VHT40_2G: |
| 1161 | return WLAN_PHYMODE_11AC_VHT40; |
| 1162 | case MODE_11AC_VHT80_2G: |
| 1163 | return WLAN_PHYMODE_11AC_VHT80; |
| 1164 | } |
| 1165 | } |
| 1166 | |
| 1167 | /** |
| 1168 | * wma_objmgr_set_peer_mlme_phymode() - set phymode to peer object |
| 1169 | * @wma: wma handle |
| 1170 | * @mac_addr: mac addr of peer |
| 1171 | * @phymode: phymode value to set |
| 1172 | * |
| 1173 | * Return: None |
| 1174 | */ |
| 1175 | static void wma_objmgr_set_peer_mlme_phymode(tp_wma_handle wma, |
| 1176 | uint8_t *mac_addr, |
| 1177 | WLAN_PHY_MODE phymode) |
| 1178 | { |
| 1179 | uint8_t pdev_id; |
| 1180 | struct wlan_objmgr_peer *peer; |
| 1181 | struct wlan_objmgr_psoc *psoc = wma->psoc; |
| 1182 | |
| 1183 | pdev_id = wlan_objmgr_pdev_get_pdev_id(wma->pdev); |
| 1184 | peer = wlan_objmgr_get_peer(psoc, pdev_id, mac_addr, |
| 1185 | WLAN_LEGACY_WMA_ID); |
| 1186 | if (!peer) { |
| 1187 | WMA_LOGE(FL("peer object null")); |
| 1188 | return; |
| 1189 | } |
| 1190 | |
| 1191 | wlan_peer_obj_lock(peer); |
| 1192 | wlan_peer_set_phymode(peer, wma_fw_to_host_phymode(phymode)); |
| 1193 | wlan_peer_obj_unlock(peer); |
| 1194 | wlan_objmgr_peer_release_ref(peer, WLAN_LEGACY_WMA_ID); |
| 1195 | } |
| 1196 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1197 | /** |
Jayachandran Sreekumaran | 2613f32 | 2019-03-01 19:05:59 +0530 | [diff] [blame] | 1198 | * wma_objmgr_set_peer_mlme_type() - set peer type to peer object |
| 1199 | * @wma: wma handle |
| 1200 | * @mac_addr: mac addr of peer |
| 1201 | * @peer_type: peer type value to set |
| 1202 | * |
| 1203 | * Return: None |
| 1204 | */ |
| 1205 | static void wma_objmgr_set_peer_mlme_type(tp_wma_handle wma, |
| 1206 | uint8_t *mac_addr, |
| 1207 | enum wlan_peer_type peer_type) |
| 1208 | { |
| 1209 | uint8_t pdev_id; |
| 1210 | struct wlan_objmgr_peer *peer; |
| 1211 | struct wlan_objmgr_psoc *psoc = wma->psoc; |
| 1212 | |
| 1213 | pdev_id = wlan_objmgr_pdev_get_pdev_id(wma->pdev); |
| 1214 | peer = wlan_objmgr_get_peer(psoc, pdev_id, mac_addr, |
| 1215 | WLAN_LEGACY_WMA_ID); |
| 1216 | if (!peer) { |
| 1217 | WMA_LOGE(FL("peer object null")); |
| 1218 | return; |
| 1219 | } |
| 1220 | |
| 1221 | wlan_peer_obj_lock(peer); |
| 1222 | wlan_peer_set_peer_type(peer, peer_type); |
| 1223 | wlan_peer_obj_unlock(peer); |
| 1224 | wlan_objmgr_peer_release_ref(peer, WLAN_LEGACY_WMA_ID); |
| 1225 | } |
| 1226 | |
| 1227 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1228 | * wmi_unified_send_peer_assoc() - send peer assoc command to fw |
| 1229 | * @wma: wma handle |
| 1230 | * @nw_type: nw type |
| 1231 | * @params: add sta params |
| 1232 | * |
| 1233 | * This function send peer assoc command to firmware with |
| 1234 | * different parameters. |
| 1235 | * |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1236 | * Return: QDF_STATUS |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1237 | */ |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1238 | QDF_STATUS wma_send_peer_assoc(tp_wma_handle wma, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1239 | tSirNwType nw_type, |
| 1240 | tpAddStaParams params) |
| 1241 | { |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 1242 | struct cdp_pdev *pdev; |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1243 | struct peer_assoc_params *cmd; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1244 | int32_t ret, max_rates, i; |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1245 | uint8_t *rate_pos; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1246 | wmi_rate_set peer_legacy_rates, peer_ht_rates; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1247 | uint32_t num_peer_11b_rates = 0; |
| 1248 | uint32_t num_peer_11a_rates = 0; |
| 1249 | uint32_t phymode; |
| 1250 | uint32_t peer_nss = 1; |
| 1251 | struct wma_txrx_node *intr = NULL; |
Krishna Kumaar Natarajan | 0103ef8 | 2017-02-17 18:15:56 -0800 | [diff] [blame] | 1252 | bool is_he; |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1253 | QDF_STATUS status; |
Jeff Johnson | 009c40f | 2018-11-05 09:54:37 -0800 | [diff] [blame] | 1254 | struct mac_context *mac = (struct mac_context *)wma->mac_context; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1255 | |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1256 | cmd = qdf_mem_malloc(sizeof(struct peer_assoc_params)); |
| 1257 | if (!cmd) { |
| 1258 | WMA_LOGE("Failed to allocate peer_assoc_params param"); |
| 1259 | return QDF_STATUS_E_NOMEM; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1260 | } |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1261 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1262 | intr = &wma->interfaces[params->smesessionId]; |
| 1263 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1264 | pdev = cds_get_context(QDF_MODULE_ID_TXRX); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1265 | |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 1266 | if (!pdev) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1267 | WMA_LOGE("%s: Failed to get pdev", __func__); |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1268 | qdf_mem_free(cmd); |
| 1269 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1270 | } |
| 1271 | |
Hong Shi | 417824f | 2017-01-12 02:31:14 +0800 | [diff] [blame] | 1272 | wma_mask_tx_ht_rate(wma, params->supportedRates.supportedMCSSet); |
| 1273 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 1274 | qdf_mem_zero(&peer_legacy_rates, sizeof(wmi_rate_set)); |
| 1275 | qdf_mem_zero(&peer_ht_rates, sizeof(wmi_rate_set)); |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1276 | qdf_mem_zero(cmd, sizeof(struct peer_assoc_params)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1277 | |
Krishna Kumaar Natarajan | 0103ef8 | 2017-02-17 18:15:56 -0800 | [diff] [blame] | 1278 | is_he = wma_is_peer_he_capable(params); |
Abhishek Singh | 1d8bd62 | 2018-11-13 11:43:55 +0530 | [diff] [blame] | 1279 | if ((params->ch_width > CH_WIDTH_40MHZ) && |
| 1280 | ((nw_type == eSIR_11G_NW_TYPE) || |
| 1281 | (nw_type == eSIR_11B_NW_TYPE))) { |
| 1282 | WMA_LOGE("ch_width %d sent in 11G, configure to 40MHz", |
| 1283 | params->ch_width); |
| 1284 | params->ch_width = CH_WIDTH_40MHZ; |
| 1285 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1286 | phymode = wma_peer_phymode(nw_type, params->staType, |
Krishna Kumaar Natarajan | 0103ef8 | 2017-02-17 18:15:56 -0800 | [diff] [blame] | 1287 | params->htCapable, params->ch_width, |
| 1288 | params->vhtCapable, is_he); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1289 | |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1290 | wma_objmgr_set_peer_mlme_phymode(wma, params->staMac, phymode); |
| 1291 | |
Karthik Kantamneni | 22dd0f6 | 2018-08-07 14:53:50 +0530 | [diff] [blame] | 1292 | if (!mac->mlme_cfg->rates.disable_abg_rate_txdata) { |
Hong Shi | a9ef871 | 2017-02-19 21:54:02 +0800 | [diff] [blame] | 1293 | /* Legacy Rateset */ |
| 1294 | rate_pos = (uint8_t *) peer_legacy_rates.rates; |
| 1295 | for (i = 0; i < SIR_NUM_11B_RATES; i++) { |
| 1296 | if (!params->supportedRates.llbRates[i]) |
| 1297 | continue; |
| 1298 | rate_pos[peer_legacy_rates.num_rates++] = |
| 1299 | params->supportedRates.llbRates[i]; |
| 1300 | num_peer_11b_rates++; |
| 1301 | } |
| 1302 | for (i = 0; i < SIR_NUM_11A_RATES; i++) { |
| 1303 | if (!params->supportedRates.llaRates[i]) |
| 1304 | continue; |
| 1305 | rate_pos[peer_legacy_rates.num_rates++] = |
| 1306 | params->supportedRates.llaRates[i]; |
| 1307 | num_peer_11a_rates++; |
| 1308 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1309 | } |
| 1310 | |
| 1311 | if ((phymode == MODE_11A && num_peer_11a_rates == 0) || |
| 1312 | (phymode == MODE_11B && num_peer_11b_rates == 0)) { |
| 1313 | WMA_LOGW("%s: Invalid phy rates. phymode 0x%x, 11b_rates %d, 11a_rates %d", |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 1314 | __func__, phymode, num_peer_11b_rates, |
| 1315 | num_peer_11a_rates); |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1316 | qdf_mem_free(cmd); |
| 1317 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1318 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1319 | |
| 1320 | /* HT Rateset */ |
| 1321 | max_rates = sizeof(peer_ht_rates.rates) / |
| 1322 | sizeof(peer_ht_rates.rates[0]); |
| 1323 | rate_pos = (uint8_t *) peer_ht_rates.rates; |
| 1324 | for (i = 0; i < MAX_SUPPORTED_RATES; i++) { |
| 1325 | if (params->supportedRates.supportedMCSSet[i / 8] & |
| 1326 | (1 << (i % 8))) { |
| 1327 | rate_pos[peer_ht_rates.num_rates++] = i; |
| 1328 | if (i >= 8) { |
| 1329 | /* MCS8 or higher rate is present, must be 2x2 */ |
| 1330 | peer_nss = 2; |
| 1331 | } |
| 1332 | } |
| 1333 | if (peer_ht_rates.num_rates == max_rates) |
| 1334 | break; |
| 1335 | } |
| 1336 | |
| 1337 | if (params->htCapable && !peer_ht_rates.num_rates) { |
| 1338 | uint8_t temp_ni_rates[8] = { 0x0, 0x1, 0x2, 0x3, |
| 1339 | 0x4, 0x5, 0x6, 0x7}; |
| 1340 | /* |
| 1341 | * Workaround for EV 116382: The peer is marked HT but with |
| 1342 | * supported rx mcs set is set to 0. 11n spec mandates MCS0-7 |
| 1343 | * for a HT STA. So forcing the supported rx mcs rate to |
| 1344 | * MCS 0-7. This workaround will be removed once we get |
| 1345 | * clarification from WFA regarding this STA behavior. |
| 1346 | */ |
| 1347 | |
| 1348 | /* TODO: Do we really need this? */ |
| 1349 | WMA_LOGW("Peer is marked as HT capable but supported mcs rate is 0"); |
| 1350 | peer_ht_rates.num_rates = sizeof(temp_ni_rates); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 1351 | qdf_mem_copy((uint8_t *) peer_ht_rates.rates, temp_ni_rates, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1352 | peer_ht_rates.num_rates); |
| 1353 | } |
| 1354 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1355 | /* in ap/ibss mode and for tdls peer, use mac address of the peer in |
| 1356 | * the other end as the new peer address; in sta mode, use bss id to |
| 1357 | * be the new peer address |
| 1358 | */ |
| 1359 | if ((wma_is_vdev_in_ap_mode(wma, params->smesessionId)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1360 | || (wma_is_vdev_in_ibss_mode(wma, params->smesessionId)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1361 | #ifdef FEATURE_WLAN_TDLS |
| 1362 | || (STA_ENTRY_TDLS_PEER == params->staType) |
| 1363 | #endif /* FEATURE_WLAN_TDLS */ |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1364 | ) { |
gaurank kathpalia | c380383 | 2019-01-28 19:47:44 +0530 | [diff] [blame] | 1365 | qdf_mem_copy(cmd->peer_mac, params->staMac, |
| 1366 | sizeof(cmd->peer_mac)); |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1367 | } else { |
gaurank kathpalia | c380383 | 2019-01-28 19:47:44 +0530 | [diff] [blame] | 1368 | qdf_mem_copy(cmd->peer_mac, params->bssId, |
| 1369 | sizeof(cmd->peer_mac)); |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1370 | wma_objmgr_set_peer_mlme_phymode(wma, params->bssId, phymode); |
| 1371 | } |
gaurank kathpalia | c380383 | 2019-01-28 19:47:44 +0530 | [diff] [blame] | 1372 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1373 | cmd->vdev_id = params->smesessionId; |
| 1374 | cmd->peer_new_assoc = 1; |
| 1375 | cmd->peer_associd = params->assocId; |
| 1376 | |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1377 | cmd->is_wme_set = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1378 | |
| 1379 | if (params->wmmEnabled) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1380 | cmd->qos_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1381 | |
| 1382 | if (params->uAPSD) { |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1383 | cmd->apsd_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1384 | WMA_LOGD("Set WMI_PEER_APSD: uapsd Mask %d", params->uAPSD); |
| 1385 | } |
| 1386 | |
| 1387 | if (params->htCapable) { |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1388 | cmd->ht_flag = 1; |
| 1389 | cmd->qos_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1390 | cmd->peer_rate_caps |= WMI_RC_HT_FLAG; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1391 | |
Krishna Kumaar Natarajan | 59f546c | 2016-02-16 10:31:55 -0800 | [diff] [blame] | 1392 | if (params->ch_width) { |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1393 | cmd->bw_40 = 1; |
Krishna Kumaar Natarajan | 59f546c | 2016-02-16 10:31:55 -0800 | [diff] [blame] | 1394 | cmd->peer_rate_caps |= WMI_RC_CW40_FLAG; |
| 1395 | if (params->fShortGI40Mhz) |
| 1396 | cmd->peer_rate_caps |= WMI_RC_SGI_FLAG; |
| 1397 | } else if (params->fShortGI20Mhz) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1398 | cmd->peer_rate_caps |= WMI_RC_SGI_FLAG; |
Krishna Kumaar Natarajan | 59f546c | 2016-02-16 10:31:55 -0800 | [diff] [blame] | 1399 | } |
| 1400 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1401 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1402 | if (params->vhtCapable) { |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1403 | cmd->ht_flag = 1; |
| 1404 | cmd->qos_flag = 1; |
| 1405 | cmd->vht_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1406 | cmd->peer_rate_caps |= WMI_RC_HT_FLAG; |
| 1407 | } |
| 1408 | |
| 1409 | if (params->ch_width == CH_WIDTH_80MHZ) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1410 | cmd->bw_80 = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1411 | else if (params->ch_width == CH_WIDTH_160MHZ) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1412 | cmd->bw_160 = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1413 | else if (params->ch_width == CH_WIDTH_80P80MHZ) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1414 | cmd->bw_160 = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1415 | |
| 1416 | cmd->peer_vht_caps = params->vht_caps; |
Jayachandran Sreekumaran | 2613f32 | 2019-03-01 19:05:59 +0530 | [diff] [blame] | 1417 | if (params->p2pCapableSta) { |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1418 | cmd->p2p_capable_sta = 1; |
Jayachandran Sreekumaran | 2613f32 | 2019-03-01 19:05:59 +0530 | [diff] [blame] | 1419 | wma_objmgr_set_peer_mlme_type(wma, params->staMac, |
| 1420 | WLAN_PEER_P2P_CLI); |
| 1421 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1422 | |
| 1423 | if (params->rmfEnabled) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1424 | cmd->is_pmf_enabled = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1425 | |
Arif Hussain | 53cf569 | 2018-04-05 16:35:54 -0700 | [diff] [blame] | 1426 | if (params->stbc_capable) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1427 | cmd->stbc_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1428 | |
| 1429 | if (params->htLdpcCapable || params->vhtLdpcCapable) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1430 | cmd->ldpc_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1431 | |
| 1432 | switch (params->mimoPS) { |
| 1433 | case eSIR_HT_MIMO_PS_STATIC: |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1434 | cmd->static_mimops_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1435 | break; |
| 1436 | case eSIR_HT_MIMO_PS_DYNAMIC: |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1437 | cmd->dynamic_mimops_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1438 | break; |
| 1439 | case eSIR_HT_MIMO_PS_NO_LIMIT: |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1440 | cmd->spatial_mux_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1441 | break; |
| 1442 | default: |
| 1443 | break; |
| 1444 | } |
| 1445 | |
Varun Reddy Yeturu | 4f849e5 | 2018-06-15 18:08:37 -0700 | [diff] [blame] | 1446 | wma_set_twt_peer_caps(params, cmd); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1447 | #ifdef FEATURE_WLAN_TDLS |
| 1448 | if (STA_ENTRY_TDLS_PEER == params->staType) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1449 | cmd->auth_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1450 | #endif /* FEATURE_WLAN_TDLS */ |
| 1451 | |
| 1452 | if (params->wpa_rsn |
| 1453 | #ifdef FEATURE_WLAN_WAPI |
| 1454 | || params->encryptType == eSIR_ED_WPI |
| 1455 | #endif /* FEATURE_WLAN_WAPI */ |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 1456 | ) { |
bings | 1117283 | 2019-05-23 16:41:25 +0800 | [diff] [blame] | 1457 | if (!params->no_ptk_4_way) { |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1458 | cmd->need_ptk_4_way = 1; |
bings | 1117283 | 2019-05-23 16:41:25 +0800 | [diff] [blame] | 1459 | WMA_LOGD("no ptk 4 way %d", params->no_ptk_4_way); |
| 1460 | } |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 1461 | WMA_LOGD("Acquire set key wake lock for %d ms", |
Dustin Brown | d0a7656 | 2017-10-13 14:48:37 -0700 | [diff] [blame] | 1462 | WMA_VDEV_SET_KEY_WAKELOCK_TIMEOUT); |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 1463 | wma_acquire_wakelock(&intr->vdev_set_key_wakelock, |
Dustin Brown | d0a7656 | 2017-10-13 14:48:37 -0700 | [diff] [blame] | 1464 | WMA_VDEV_SET_KEY_WAKELOCK_TIMEOUT); |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 1465 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1466 | if (params->wpa_rsn >> 1) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1467 | cmd->need_gtk_2_way = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1468 | |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 1469 | wma_unified_peer_state_update(pdev, params->staMac, |
| 1470 | params->bssId, params->staType); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1471 | |
| 1472 | #ifdef FEATURE_WLAN_WAPI |
| 1473 | if (params->encryptType == eSIR_ED_WPI) { |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 1474 | ret = wma_vdev_set_param(wma->wmi_handle, params->smesessionId, |
| 1475 | WMI_VDEV_PARAM_DROP_UNENCRY, false); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1476 | if (ret) { |
| 1477 | WMA_LOGE |
| 1478 | ("Set WMI_VDEV_PARAM_DROP_UNENCRY Param status:%d\n", |
| 1479 | ret); |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1480 | qdf_mem_free(cmd); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1481 | return ret; |
| 1482 | } |
| 1483 | } |
| 1484 | #endif /* FEATURE_WLAN_WAPI */ |
| 1485 | |
| 1486 | cmd->peer_caps = params->capab_info; |
| 1487 | cmd->peer_listen_intval = params->listenInterval; |
| 1488 | cmd->peer_ht_caps = params->ht_caps; |
| 1489 | cmd->peer_max_mpdu = (1 << (IEEE80211_HTCAP_MAXRXAMPDU_FACTOR + |
| 1490 | params->maxAmpduSize)) - 1; |
| 1491 | cmd->peer_mpdu_density = wma_parse_mpdudensity(params->maxAmpduDensity); |
| 1492 | |
| 1493 | if (params->supportedRates.supportedMCSSet[1] && |
| 1494 | params->supportedRates.supportedMCSSet[2]) |
| 1495 | cmd->peer_rate_caps |= WMI_RC_TS_FLAG; |
| 1496 | else if (params->supportedRates.supportedMCSSet[1]) |
| 1497 | cmd->peer_rate_caps |= WMI_RC_DS_FLAG; |
| 1498 | |
| 1499 | /* Update peer legacy rate information */ |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1500 | cmd->peer_legacy_rates.num_rates = peer_legacy_rates.num_rates; |
| 1501 | qdf_mem_copy(cmd->peer_legacy_rates.rates, peer_legacy_rates.rates, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1502 | peer_legacy_rates.num_rates); |
| 1503 | |
| 1504 | /* Update peer HT rate information */ |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1505 | cmd->peer_ht_rates.num_rates = peer_ht_rates.num_rates; |
| 1506 | qdf_mem_copy(cmd->peer_ht_rates.rates, peer_ht_rates.rates, |
| 1507 | peer_ht_rates.num_rates); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1508 | |
| 1509 | /* VHT Rates */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1510 | |
| 1511 | cmd->peer_nss = peer_nss; |
Naveen Rawat | b14cab3 | 2015-11-02 17:01:51 -0800 | [diff] [blame] | 1512 | /* |
| 1513 | * Because of DBS a vdev may come up in any of the two MACs with |
| 1514 | * different capabilities. STBC capab should be fetched for given |
| 1515 | * hard_mode->MAC_id combo. It is planned that firmware should provide |
| 1516 | * these dev capabilities. But for now number of tx streams can be used |
| 1517 | * to identify if Tx STBC needs to be disabled. |
| 1518 | */ |
| 1519 | if (intr->tx_streams < 2) { |
| 1520 | cmd->peer_vht_caps &= ~(1 << SIR_MAC_VHT_CAP_TXSTBC); |
| 1521 | WMA_LOGD("Num tx_streams: %d, Disabled txSTBC", |
| 1522 | intr->tx_streams); |
| 1523 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1524 | WMA_LOGD("peer_nss %d peer_ht_rates.num_rates %d ", cmd->peer_nss, |
| 1525 | peer_ht_rates.num_rates); |
| 1526 | |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1527 | cmd->vht_capable = params->vhtCapable; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1528 | if (params->vhtCapable) { |
| 1529 | #define VHT2x2MCSMASK 0xc |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1530 | cmd->rx_max_rate = params->supportedRates.vhtRxHighestDataRate; |
| 1531 | cmd->rx_mcs_set = params->supportedRates.vhtRxMCSMap; |
| 1532 | cmd->tx_max_rate = params->supportedRates.vhtTxHighestDataRate; |
| 1533 | cmd->tx_mcs_set = params->supportedRates.vhtTxMCSMap; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1534 | |
| 1535 | if (params->vhtSupportedRxNss) { |
| 1536 | cmd->peer_nss = params->vhtSupportedRxNss; |
| 1537 | } else { |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1538 | cmd->peer_nss = ((cmd->rx_mcs_set & VHT2x2MCSMASK) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1539 | == VHT2x2MCSMASK) ? 1 : 2; |
| 1540 | } |
| 1541 | } |
| 1542 | |
Krishna Kumaar Natarajan | d1cd56e | 2016-09-30 08:43:03 -0700 | [diff] [blame] | 1543 | WMA_LOGD(FL("rx_max_rate: %d, rx_mcs: %x, tx_max_rate: %d, tx_mcs: %x"), |
| 1544 | cmd->rx_max_rate, cmd->rx_mcs_set, cmd->tx_max_rate, |
| 1545 | cmd->tx_mcs_set); |
| 1546 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1547 | /* |
| 1548 | * Limit nss to max number of rf chain supported by target |
| 1549 | * Otherwise Fw will crash |
| 1550 | */ |
Abhishek Singh | 9100cc8 | 2017-04-17 11:03:55 +0530 | [diff] [blame] | 1551 | if (cmd->peer_nss > WMA_MAX_NSS) |
| 1552 | cmd->peer_nss = WMA_MAX_NSS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1553 | |
Krishna Kumaar Natarajan | 0103ef8 | 2017-02-17 18:15:56 -0800 | [diff] [blame] | 1554 | wma_populate_peer_he_cap(cmd, params); |
| 1555 | |
Pragaspathi Thilagaraj | b3472f0 | 2019-06-04 14:10:44 +0530 | [diff] [blame] | 1556 | if (!wma_is_vdev_in_ap_mode(wma, params->smesessionId)) |
| 1557 | intr->nss = cmd->peer_nss; |
| 1558 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1559 | cmd->peer_phymode = phymode; |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1560 | WMA_LOGD("%s: vdev_id %d associd %d rate_caps %x peer_caps %x", |
| 1561 | __func__, cmd->vdev_id, cmd->peer_associd, |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 1562 | cmd->peer_rate_caps, cmd->peer_caps); |
| 1563 | WMA_LOGD("%s:listen_intval %d ht_caps %x max_mpdu %d nss %d phymode %d", |
| 1564 | __func__, cmd->peer_listen_intval, cmd->peer_ht_caps, |
| 1565 | cmd->peer_max_mpdu, cmd->peer_nss, cmd->peer_phymode); |
| 1566 | WMA_LOGD("%s: peer_mpdu_density %d encr_type %d cmd->peer_vht_caps %x", |
| 1567 | __func__, cmd->peer_mpdu_density, params->encryptType, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1568 | cmd->peer_vht_caps); |
| 1569 | |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1570 | status = wmi_unified_peer_assoc_send(wma->wmi_handle, |
| 1571 | cmd); |
| 1572 | if (QDF_IS_STATUS_ERROR(status)) |
Arif Hussain | 49a5ffc | 2016-07-19 10:11:58 -0700 | [diff] [blame] | 1573 | WMA_LOGP(FL("Failed to send peer assoc command status = %d"), |
| 1574 | status); |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1575 | qdf_mem_free(cmd); |
| 1576 | |
| 1577 | return status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1578 | } |
| 1579 | |
| 1580 | /** |
| 1581 | * wmi_unified_vdev_set_gtx_cfg_send() - set GTX params |
| 1582 | * @wmi_handle: wmi handle |
| 1583 | * @if_id: vdev id |
| 1584 | * @gtx_info: GTX config params |
| 1585 | * |
| 1586 | * This function set GTX related params in firmware. |
| 1587 | * |
| 1588 | * Return: 0 for success or error code |
| 1589 | */ |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1590 | QDF_STATUS wmi_unified_vdev_set_gtx_cfg_send(wmi_unified_t wmi_handle, |
| 1591 | uint32_t if_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1592 | gtx_config_t *gtx_info) |
| 1593 | { |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1594 | struct wmi_gtx_config params; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1595 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1596 | params.gtx_rt_mask[0] = gtx_info->gtxRTMask[0]; |
| 1597 | params.gtx_rt_mask[1] = gtx_info->gtxRTMask[1]; |
| 1598 | params.gtx_usrcfg = gtx_info->gtxUsrcfg; |
| 1599 | params.gtx_threshold = gtx_info->gtxPERThreshold; |
| 1600 | params.gtx_margin = gtx_info->gtxPERMargin; |
| 1601 | params.gtx_tpcstep = gtx_info->gtxTPCstep; |
| 1602 | params.gtx_tpcmin = gtx_info->gtxTPCMin; |
| 1603 | params.gtx_bwmask = gtx_info->gtxBWMask; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1604 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1605 | return wmi_unified_vdev_set_gtx_cfg_cmd(wmi_handle, |
| 1606 | if_id, ¶ms); |
| 1607 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1608 | } |
| 1609 | |
| 1610 | /** |
| 1611 | * wma_update_protection_mode() - update protection mode |
| 1612 | * @wma: wma handle |
| 1613 | * @vdev_id: vdev id |
| 1614 | * @llbcoexist: protection mode info |
| 1615 | * |
| 1616 | * This function set protection mode(RTS/CTS) to fw for passed vdev id. |
| 1617 | * |
| 1618 | * Return: none |
| 1619 | */ |
| 1620 | void wma_update_protection_mode(tp_wma_handle wma, uint8_t vdev_id, |
| 1621 | uint8_t llbcoexist) |
| 1622 | { |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1623 | QDF_STATUS ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1624 | enum ieee80211_protmode prot_mode; |
| 1625 | |
| 1626 | prot_mode = llbcoexist ? IEEE80211_PROT_CTSONLY : IEEE80211_PROT_NONE; |
| 1627 | |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1628 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1629 | WMI_VDEV_PARAM_PROTECTION_MODE, |
| 1630 | prot_mode); |
| 1631 | |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1632 | if (QDF_IS_STATUS_ERROR(ret)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1633 | WMA_LOGE("Failed to send wmi protection mode cmd"); |
| 1634 | else |
| 1635 | WMA_LOGD("Updated protection mode %d to target", prot_mode); |
| 1636 | } |
| 1637 | |
lifeng | 7c607dd | 2017-02-21 21:16:49 +0800 | [diff] [blame] | 1638 | void |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1639 | wma_update_beacon_interval(tp_wma_handle wma, uint8_t vdev_id, |
| 1640 | uint16_t beaconInterval) |
| 1641 | { |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1642 | QDF_STATUS ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1643 | |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1644 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1645 | WMI_VDEV_PARAM_BEACON_INTERVAL, |
| 1646 | beaconInterval); |
| 1647 | |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1648 | if (QDF_IS_STATUS_ERROR(ret)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1649 | WMA_LOGE("Failed to update beacon interval"); |
| 1650 | else |
| 1651 | WMA_LOGI("Updated beacon interval %d for vdev %d", |
| 1652 | beaconInterval, vdev_id); |
| 1653 | } |
| 1654 | |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1655 | #ifdef WLAN_FEATURE_11AX_BSS_COLOR |
| 1656 | /** |
| 1657 | * wma_update_bss_color() - update beacon bss color in fw |
| 1658 | * @wma: wma handle |
| 1659 | * @vdev_id: vdev id |
| 1660 | * @he_ops: HE operation, only the bss_color and bss_color_disabled fields |
| 1661 | * are updated. |
| 1662 | * |
| 1663 | * Return: none |
| 1664 | */ |
| 1665 | static void |
| 1666 | wma_update_bss_color(tp_wma_handle wma, uint8_t vdev_id, |
Naveen Rawat | df221b7 | 2017-11-15 11:32:31 -0800 | [diff] [blame] | 1667 | tUpdateBeaconParams *bcn_params) |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1668 | { |
| 1669 | QDF_STATUS ret; |
Naveen Rawat | df221b7 | 2017-11-15 11:32:31 -0800 | [diff] [blame] | 1670 | uint32_t dword_he_ops = 0; |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1671 | |
Naveen Rawat | df221b7 | 2017-11-15 11:32:31 -0800 | [diff] [blame] | 1672 | WMI_HEOPS_COLOR_SET(dword_he_ops, bcn_params->bss_color); |
| 1673 | WMI_HEOPS_BSSCOLORDISABLE_SET(dword_he_ops, |
| 1674 | bcn_params->bss_color_disabled); |
| 1675 | WMA_LOGD("vdev: %d, update bss color, HE_OPS: 0x%x", |
| 1676 | vdev_id, dword_he_ops); |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1677 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
Naveen Rawat | df221b7 | 2017-11-15 11:32:31 -0800 | [diff] [blame] | 1678 | WMI_VDEV_PARAM_BSS_COLOR, dword_he_ops); |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1679 | if (QDF_IS_STATUS_ERROR(ret)) |
| 1680 | WMA_LOGE("Failed to update HE operations"); |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1681 | } |
| 1682 | #else |
| 1683 | static void wma_update_bss_color(tp_wma_handle wma, uint8_t vdev_id, |
Naveen Rawat | df221b7 | 2017-11-15 11:32:31 -0800 | [diff] [blame] | 1684 | tUpdateBeaconParams *bcn_params) |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1685 | { |
| 1686 | } |
| 1687 | #endif |
| 1688 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1689 | /** |
| 1690 | * wma_process_update_beacon_params() - update beacon parameters to target |
| 1691 | * @wma: wma handle |
| 1692 | * @bcn_params: beacon parameters |
| 1693 | * |
| 1694 | * Return: none |
| 1695 | */ |
| 1696 | void |
| 1697 | wma_process_update_beacon_params(tp_wma_handle wma, |
| 1698 | tUpdateBeaconParams *bcn_params) |
| 1699 | { |
| 1700 | if (!bcn_params) { |
| 1701 | WMA_LOGE("bcn_params NULL"); |
| 1702 | return; |
| 1703 | } |
| 1704 | |
| 1705 | if (bcn_params->smeSessionId >= wma->max_bssid) { |
| 1706 | WMA_LOGE("Invalid vdev id %d", bcn_params->smeSessionId); |
| 1707 | return; |
| 1708 | } |
| 1709 | |
| 1710 | if (bcn_params->paramChangeBitmap & PARAM_BCN_INTERVAL_CHANGED) { |
| 1711 | wma_update_beacon_interval(wma, bcn_params->smeSessionId, |
| 1712 | bcn_params->beaconInterval); |
| 1713 | } |
| 1714 | |
| 1715 | if (bcn_params->paramChangeBitmap & PARAM_llBCOEXIST_CHANGED) |
| 1716 | wma_update_protection_mode(wma, bcn_params->smeSessionId, |
| 1717 | bcn_params->llbCoexist); |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1718 | |
| 1719 | if (bcn_params->paramChangeBitmap & PARAM_BSS_COLOR_CHANGED) |
| 1720 | wma_update_bss_color(wma, bcn_params->smeSessionId, |
Naveen Rawat | df221b7 | 2017-11-15 11:32:31 -0800 | [diff] [blame] | 1721 | bcn_params); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1722 | } |
| 1723 | |
| 1724 | /** |
Harprit Chhabada | bec6de4 | 2018-09-10 10:21:15 -0700 | [diff] [blame] | 1725 | * wma_update_rts_params() - update cfg parameters to target |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1726 | * @wma: wma handle |
Harprit Chhabada | bec6de4 | 2018-09-10 10:21:15 -0700 | [diff] [blame] | 1727 | * @value: rts_threshold |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1728 | * |
| 1729 | * Return: none |
| 1730 | */ |
Harprit Chhabada | bec6de4 | 2018-09-10 10:21:15 -0700 | [diff] [blame] | 1731 | void wma_update_rts_params(tp_wma_handle wma, uint32_t value) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1732 | { |
| 1733 | uint8_t vdev_id; |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1734 | QDF_STATUS ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1735 | |
| 1736 | for (vdev_id = 0; vdev_id < wma->max_bssid; vdev_id++) { |
| 1737 | if (wma->interfaces[vdev_id].handle != 0) { |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1738 | ret = wma_vdev_set_param(wma->wmi_handle, |
Harprit Chhabada | bec6de4 | 2018-09-10 10:21:15 -0700 | [diff] [blame] | 1739 | vdev_id, |
| 1740 | WMI_VDEV_PARAM_RTS_THRESHOLD, |
| 1741 | value); |
| 1742 | if (QDF_IS_STATUS_ERROR(ret)) |
| 1743 | WMA_LOGE("Update cfg param fail for vdevId %d", |
| 1744 | vdev_id); |
| 1745 | } |
| 1746 | } |
| 1747 | } |
| 1748 | |
| 1749 | /** |
| 1750 | * wma_update_frag_params() - update cfg parameters to target |
| 1751 | * @wma: wma handle |
| 1752 | * @value: frag_threshold |
| 1753 | * |
| 1754 | * Return: none |
| 1755 | */ |
| 1756 | void wma_update_frag_params(tp_wma_handle wma, uint32_t value) |
| 1757 | { |
| 1758 | uint8_t vdev_id; |
| 1759 | QDF_STATUS ret; |
| 1760 | |
| 1761 | for (vdev_id = 0; vdev_id < wma->max_bssid; vdev_id++) { |
| 1762 | if (wma->interfaces[vdev_id].handle != 0) { |
| 1763 | ret = wma_vdev_set_param(wma->wmi_handle, |
| 1764 | vdev_id, |
| 1765 | WMI_VDEV_PARAM_FRAGMENTATION_THRESHOLD, |
| 1766 | value); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1767 | if (QDF_IS_STATUS_ERROR(ret)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1768 | WMA_LOGE("Update cfg params failed for vdevId %d", |
| 1769 | vdev_id); |
| 1770 | } |
| 1771 | } |
| 1772 | } |
| 1773 | |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 1774 | #ifndef CRYPTO_SET_KEY_CONVERGED |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1775 | /** |
| 1776 | * wma_read_cfg_wepkey() - fill key_info for WEP key |
| 1777 | * @wma_handle: wma handle |
| 1778 | * @key_info: key_info ptr |
| 1779 | * @def_key_idx: default key index |
| 1780 | * @num_keys: number of keys |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 1781 | * @vdev: vdev pointer |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1782 | * |
| 1783 | * This function reads WEP keys from cfg and fills |
| 1784 | * up key_info. |
| 1785 | * |
| 1786 | * Return: none |
| 1787 | */ |
| 1788 | static void wma_read_cfg_wepkey(tp_wma_handle wma_handle, |
| 1789 | tSirKeys *key_info, uint32_t *def_key_idx, |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 1790 | uint8_t *num_keys, |
| 1791 | struct wlan_objmgr_vdev *vdev) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1792 | { |
Jeff Johnson | e88dd75 | 2018-06-07 22:57:54 -0700 | [diff] [blame] | 1793 | QDF_STATUS status; |
Pragaspathi Thilagaraj | 129d697 | 2018-11-21 10:43:41 +0530 | [diff] [blame] | 1794 | qdf_size_t val = SIR_MAC_KEY_LENGTH; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1795 | uint8_t i, j; |
Jeff Johnson | 9f18aa7 | 2018-12-02 12:05:12 -0800 | [diff] [blame] | 1796 | struct mac_context *mac_ctx = wma_handle->mac_context; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1797 | |
| 1798 | WMA_LOGD("Reading WEP keys from cfg"); |
Pragaspathi Thilagaraj | da3b5e2 | 2018-09-23 01:55:57 +0530 | [diff] [blame] | 1799 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1800 | /* NOTE:def_key_idx is initialized to 0 by the caller */ |
Pragaspathi Thilagaraj | da3b5e2 | 2018-09-23 01:55:57 +0530 | [diff] [blame] | 1801 | *def_key_idx = mac_ctx->mlme_cfg->wep_params.wep_default_key_id; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1802 | |
| 1803 | for (i = 0, j = 0; i < SIR_MAC_MAX_NUM_OF_DEFAULT_KEYS; i++) { |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 1804 | status = mlme_get_wep_key(vdev, &mac_ctx->mlme_cfg->wep_params, |
Pragaspathi Thilagaraj | da3b5e2 | 2018-09-23 01:55:57 +0530 | [diff] [blame] | 1805 | (MLME_WEP_DEFAULT_KEY_1 + |
Pragaspathi Thilagaraj | 129d697 | 2018-11-21 10:43:41 +0530 | [diff] [blame] | 1806 | i), key_info[j].key, &val); |
Pragaspathi Thilagaraj | da3b5e2 | 2018-09-23 01:55:57 +0530 | [diff] [blame] | 1807 | if (QDF_IS_STATUS_ERROR(status)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1808 | WMA_LOGE("WEP key is not configured at :%d", i); |
| 1809 | } else { |
| 1810 | key_info[j].keyId = i; |
| 1811 | key_info[j].keyLength = (uint16_t) val; |
| 1812 | j++; |
| 1813 | } |
| 1814 | } |
| 1815 | *num_keys = j; |
| 1816 | } |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 1817 | #endif |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1818 | |
Jinwei Chen | c163f9e | 2018-10-29 16:37:00 +0800 | [diff] [blame] | 1819 | #ifdef FEATURE_WLAN_WAPI |
| 1820 | #define WPI_IV_LEN 16 |
| 1821 | #if defined(QCA_WIFI_QCA6290) || defined(QCA_WIFI_QCA6390) |
| 1822 | /** |
| 1823 | * wma_fill_in_wapi_key_params() - update key parameters about wapi |
| 1824 | * @key_params: wma key parameters |
| 1825 | * @params: parameters pointer to be set |
| 1826 | * @mode: operation mode |
| 1827 | * |
| 1828 | * Return: None |
| 1829 | */ |
| 1830 | static inline void wma_fill_in_wapi_key_params( |
| 1831 | struct wma_set_key_params *key_params, |
| 1832 | struct set_key_params *params, uint8_t mode) |
| 1833 | { |
| 1834 | /* |
| 1835 | * Since MCL shares same FW with WIN for Napier/Hasting, FW WAPI logic |
| 1836 | * is fit for WIN, change it to align with WIN. |
| 1837 | */ |
| 1838 | unsigned char iv_init_ap[16] = { 0x5c, 0x36, 0x5c, 0x36, 0x5c, 0x36, |
| 1839 | 0x5c, 0x36, 0x5c, 0x36, 0x5c, 0x36, |
| 1840 | 0x5c, 0x36, 0x5c, 0x37}; |
| 1841 | unsigned char iv_init_sta[16] = { 0x5c, 0x36, 0x5c, 0x36, 0x5c, 0x36, |
| 1842 | 0x5c, 0x36, 0x5c, 0x36, 0x5c, 0x36, |
| 1843 | 0x5c, 0x36, 0x5c, 0x36}; |
| 1844 | |
| 1845 | if (mode == wlan_op_mode_ap) { |
| 1846 | qdf_mem_copy(params->rx_iv, iv_init_sta, |
| 1847 | WPI_IV_LEN); |
| 1848 | qdf_mem_copy(params->tx_iv, iv_init_ap, |
| 1849 | WPI_IV_LEN); |
| 1850 | } else { |
| 1851 | qdf_mem_copy(params->rx_iv, iv_init_ap, |
| 1852 | WPI_IV_LEN); |
| 1853 | qdf_mem_copy(params->tx_iv, iv_init_sta, |
| 1854 | WPI_IV_LEN); |
| 1855 | } |
| 1856 | |
| 1857 | params->key_txmic_len = WMA_TXMIC_LEN; |
| 1858 | params->key_rxmic_len = WMA_RXMIC_LEN; |
| 1859 | |
| 1860 | params->key_cipher = WMI_CIPHER_WAPI; |
| 1861 | } |
| 1862 | #else |
| 1863 | static inline void wma_fill_in_wapi_key_params( |
| 1864 | struct wma_set_key_params *key_params, |
| 1865 | struct set_key_params *params, uint8_t mode) |
| 1866 | { |
| 1867 | /*initialize receive and transmit IV with default values */ |
| 1868 | /* **Note: tx_iv must be sent in reverse** */ |
| 1869 | unsigned char tx_iv[16] = { 0x36, 0x5c, 0x36, 0x5c, 0x36, 0x5c, |
| 1870 | 0x36, 0x5c, 0x36, 0x5c, 0x36, 0x5c, |
| 1871 | 0x36, 0x5c, 0x36, 0x5c}; |
| 1872 | unsigned char rx_iv[16] = { 0x5c, 0x36, 0x5c, 0x36, 0x5c, 0x36, |
| 1873 | 0x5c, 0x36, 0x5c, 0x36, 0x5c, 0x36, |
| 1874 | 0x5c, 0x36, 0x5c, 0x37}; |
| 1875 | if (mode == wlan_op_mode_ap) { |
| 1876 | /* Authenticator initializes the value of PN as |
| 1877 | * 0x5C365C365C365C365C365C365C365C36 for MCastkeyUpdate |
| 1878 | */ |
| 1879 | if (key_params->unicast) |
| 1880 | tx_iv[0] = 0x37; |
| 1881 | |
| 1882 | rx_iv[WPI_IV_LEN - 1] = 0x36; |
| 1883 | } else { |
| 1884 | if (!key_params->unicast) |
| 1885 | rx_iv[WPI_IV_LEN - 1] = 0x36; |
| 1886 | } |
| 1887 | |
| 1888 | params->key_txmic_len = WMA_TXMIC_LEN; |
| 1889 | params->key_rxmic_len = WMA_RXMIC_LEN; |
| 1890 | |
| 1891 | qdf_mem_copy(params->rx_iv, &rx_iv, |
| 1892 | WPI_IV_LEN); |
| 1893 | qdf_mem_copy(params->tx_iv, &tx_iv, |
| 1894 | WPI_IV_LEN); |
| 1895 | params->key_cipher = WMI_CIPHER_WAPI; |
| 1896 | } |
| 1897 | #endif |
| 1898 | #endif |
| 1899 | |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 1900 | #ifndef CRYPTO_SET_KEY_CONVERGED |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1901 | /** |
Liangwei Dong | f9c0960 | 2018-12-20 05:11:26 -0500 | [diff] [blame] | 1902 | * wma_skip_bip_key_set() - skip the BIP key step or not |
| 1903 | * @wma_handle: wma handle |
| 1904 | * @iface: txrx node |
| 1905 | * @key_cipher: key cipher |
| 1906 | * |
| 1907 | * if target not support the BIP key cipher, skip the set key command. |
| 1908 | * |
| 1909 | * Return: true to skip set key to target, otherwise set key to target |
| 1910 | */ |
| 1911 | static bool |
| 1912 | wma_skip_bip_key_set(tp_wma_handle wma_handle, uint32_t key_cipher) |
| 1913 | { |
| 1914 | if ((key_cipher == WMI_CIPHER_AES_GMAC) && |
| 1915 | !wmi_service_enabled(wma_handle->wmi_handle, |
| 1916 | wmi_service_gmac_offload_support)) |
| 1917 | return true; |
| 1918 | return false; |
| 1919 | } |
| 1920 | |
Abhishek Singh | 7c1c743 | 2019-04-04 12:11:57 +0530 | [diff] [blame] | 1921 | static void wma_set_peer_unicast_cipher(tp_wma_handle wma, |
| 1922 | struct set_key_params *params) |
| 1923 | { |
| 1924 | struct wlan_objmgr_peer *peer; |
| 1925 | |
| 1926 | peer = wlan_objmgr_get_peer(wma->psoc, |
| 1927 | wlan_objmgr_pdev_get_pdev_id(wma->pdev), |
| 1928 | params->peer_mac, WLAN_LEGACY_WMA_ID); |
| 1929 | if (!peer) { |
| 1930 | WMA_LOGE("Peer of peer_mac %pM not found", params->peer_mac); |
| 1931 | return; |
| 1932 | } |
| 1933 | |
| 1934 | wlan_peer_set_unicast_cipher(peer, params->key_cipher); |
| 1935 | wlan_objmgr_peer_release_ref(peer, WLAN_LEGACY_WMA_ID); |
| 1936 | } |
| 1937 | |
Liangwei Dong | f9c0960 | 2018-12-20 05:11:26 -0500 | [diff] [blame] | 1938 | /** |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1939 | * wma_setup_install_key_cmd() - set key parameters |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1940 | * @wma_handle: wma handle |
| 1941 | * @key_params: key parameters |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1942 | * @mode: op mode |
| 1943 | * |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1944 | * This function fills structure from information |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1945 | * passed in key_params. |
| 1946 | * |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1947 | * Return: QDF_STATUS_SUCCESS - success |
| 1948 | QDF_STATUS_E_FAILURE - failure |
| 1949 | QDF_STATUS_E_NOMEM - invalid request |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1950 | */ |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1951 | static QDF_STATUS wma_setup_install_key_cmd(tp_wma_handle wma_handle, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1952 | struct wma_set_key_params |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1953 | *key_params, uint8_t mode) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1954 | { |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1955 | struct set_key_params params; |
| 1956 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1957 | struct wma_txrx_node *iface = NULL; |
psimha | 1dc65bd | 2018-04-02 12:33:30 -0700 | [diff] [blame] | 1958 | enum cdp_sec_type sec_type = cdp_sec_type_none; |
psimha | c2cb946 | 2018-01-31 10:35:25 -0800 | [diff] [blame] | 1959 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 1960 | struct cdp_pdev *txrx_pdev = cds_get_context(QDF_MODULE_ID_TXRX); |
| 1961 | struct cdp_vdev *txrx_vdev; |
| 1962 | uint32_t pn[4] = {0, 0, 0, 0}; |
| 1963 | uint8_t peer_id; |
| 1964 | struct cdp_peer *peer; |
Liangwei Dong | f9c0960 | 2018-12-20 05:11:26 -0500 | [diff] [blame] | 1965 | bool skip_set_key; |
Padma, Santhosh Kumar | 4117d7a | 2017-12-20 17:39:33 +0530 | [diff] [blame] | 1966 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1967 | if ((key_params->key_type == eSIR_ED_NONE && |
| 1968 | key_params->key_len) || (key_params->key_type != eSIR_ED_NONE && |
| 1969 | !key_params->key_len)) { |
| 1970 | WMA_LOGE("%s:Invalid set key request", __func__); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1971 | return QDF_STATUS_E_NOMEM; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1972 | } |
| 1973 | |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 1974 | if (!wma_handle) { |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 1975 | WMA_LOGE(FL("Invalid wma_handle for vdev_id: %d"), |
| 1976 | key_params->vdev_id); |
| 1977 | return QDF_STATUS_E_INVAL; |
| 1978 | } |
Pragaspathi Thilagaraj | 0d1159e | 2018-08-08 19:00:36 +0530 | [diff] [blame] | 1979 | |
| 1980 | if (!wma_is_vdev_valid(key_params->vdev_id)) { |
| 1981 | WMA_LOGE("%s: vdev id:%d is not active ", __func__, |
| 1982 | key_params->vdev_id); |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 1983 | return QDF_STATUS_E_INVAL; |
| 1984 | } |
psimha | c2cb946 | 2018-01-31 10:35:25 -0800 | [diff] [blame] | 1985 | |
| 1986 | txrx_vdev = wma_find_vdev_by_id(wma_handle, |
| 1987 | key_params->vdev_id); |
| 1988 | peer = cdp_peer_find_by_addr(soc, txrx_pdev, |
| 1989 | key_params->peer_mac, &peer_id); |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 1990 | iface = &wma_handle->interfaces[key_params->vdev_id]; |
| 1991 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1992 | params.vdev_id = key_params->vdev_id; |
| 1993 | params.key_idx = key_params->key_idx; |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 1994 | qdf_mem_copy(params.peer_mac, key_params->peer_mac, QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1995 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1996 | #ifdef FEATURE_WLAN_WAPI |
hangtian | 127c953 | 2019-01-12 13:29:07 +0800 | [diff] [blame] | 1997 | qdf_mem_zero(params.tx_iv, 16); |
| 1998 | qdf_mem_zero(params.rx_iv, 16); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1999 | #endif |
| 2000 | params.key_txmic_len = 0; |
| 2001 | params.key_rxmic_len = 0; |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2002 | qdf_mem_copy(¶ms.key_rsc_ctr, |
Krunal Soni | 8afae9b | 2017-10-20 20:15:54 -0700 | [diff] [blame] | 2003 | &key_params->key_rsc[0], sizeof(uint64_t)); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2004 | params.key_flags = 0; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2005 | if (key_params->unicast) |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2006 | params.key_flags |= PAIRWISE_USAGE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2007 | else |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2008 | params.key_flags |= GROUP_USAGE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2009 | |
| 2010 | switch (key_params->key_type) { |
| 2011 | case eSIR_ED_NONE: |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2012 | params.key_cipher = WMI_CIPHER_NONE; |
psimha | 1dc65bd | 2018-04-02 12:33:30 -0700 | [diff] [blame] | 2013 | sec_type = cdp_sec_type_none; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2014 | break; |
| 2015 | case eSIR_ED_WEP40: |
| 2016 | case eSIR_ED_WEP104: |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2017 | params.key_cipher = WMI_CIPHER_WEP; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2018 | if (key_params->unicast && |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2019 | params.key_idx == key_params->def_key_idx) { |
Ganesh Kondabattini | 59a4a95 | 2015-11-30 11:55:40 +0530 | [diff] [blame] | 2020 | WMA_LOGD("STA Mode: cmd->key_flags |= TX_USAGE"); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2021 | params.key_flags |= TX_USAGE; |
Ganesh Kondabattini | 59a4a95 | 2015-11-30 11:55:40 +0530 | [diff] [blame] | 2022 | } else if ((mode == wlan_op_mode_ap) && |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2023 | (params.key_idx == key_params->def_key_idx)) { |
Ganesh Kondabattini | 59a4a95 | 2015-11-30 11:55:40 +0530 | [diff] [blame] | 2024 | WMA_LOGD("AP Mode: cmd->key_flags |= TX_USAGE"); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2025 | params.key_flags |= TX_USAGE; |
Ganesh Kondabattini | 59a4a95 | 2015-11-30 11:55:40 +0530 | [diff] [blame] | 2026 | } |
psimha | 1dc65bd | 2018-04-02 12:33:30 -0700 | [diff] [blame] | 2027 | sec_type = cdp_sec_type_wep104; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2028 | break; |
| 2029 | case eSIR_ED_TKIP: |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2030 | params.key_txmic_len = WMA_TXMIC_LEN; |
| 2031 | params.key_rxmic_len = WMA_RXMIC_LEN; |
| 2032 | params.key_cipher = WMI_CIPHER_TKIP; |
psimha | 1dc65bd | 2018-04-02 12:33:30 -0700 | [diff] [blame] | 2033 | sec_type = cdp_sec_type_tkip; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2034 | break; |
| 2035 | #ifdef FEATURE_WLAN_WAPI |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2036 | case eSIR_ED_WPI: |
| 2037 | { |
Jinwei Chen | c163f9e | 2018-10-29 16:37:00 +0800 | [diff] [blame] | 2038 | wma_fill_in_wapi_key_params(key_params, ¶ms, mode); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2039 | break; |
| 2040 | } |
| 2041 | #endif /* FEATURE_WLAN_WAPI */ |
| 2042 | case eSIR_ED_CCMP: |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2043 | params.key_cipher = WMI_CIPHER_AES_CCM; |
psimha | 1dc65bd | 2018-04-02 12:33:30 -0700 | [diff] [blame] | 2044 | sec_type = cdp_sec_type_aes_ccmp; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2045 | break; |
| 2046 | #ifdef WLAN_FEATURE_11W |
| 2047 | case eSIR_ED_AES_128_CMAC: |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2048 | params.key_cipher = WMI_CIPHER_AES_CMAC; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2049 | break; |
Padma, Santhosh Kumar | 4117d7a | 2017-12-20 17:39:33 +0530 | [diff] [blame] | 2050 | case eSIR_ED_AES_GMAC_128: |
| 2051 | case eSIR_ED_AES_GMAC_256: |
| 2052 | params.key_cipher = WMI_CIPHER_AES_GMAC; |
| 2053 | break; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2054 | #endif /* WLAN_FEATURE_11W */ |
Mukul Sharma | 05504ac | 2017-06-08 12:35:53 +0530 | [diff] [blame] | 2055 | /* Firmware uses length to detect GCMP 128/256*/ |
| 2056 | case eSIR_ED_GCMP: |
| 2057 | case eSIR_ED_GCMP_256: |
| 2058 | params.key_cipher = WMI_CIPHER_AES_GCM; |
| 2059 | break; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2060 | default: |
| 2061 | /* TODO: MFP ? */ |
| 2062 | WMA_LOGE("%s:Invalid encryption type:%d", __func__, |
| 2063 | key_params->key_type); |
Krunal Soni | 8afae9b | 2017-10-20 20:15:54 -0700 | [diff] [blame] | 2064 | status = QDF_STATUS_E_NOMEM; |
| 2065 | goto end; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2066 | } |
| 2067 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2068 | #ifdef BIG_ENDIAN_HOST |
| 2069 | { |
| 2070 | /* for big endian host, copy engine byte_swap is enabled |
| 2071 | * But the key data content is in network byte order |
| 2072 | * Need to byte swap the key data content - so when copy engine |
| 2073 | * does byte_swap - target gets key_data content in the correct |
| 2074 | * order. |
| 2075 | */ |
| 2076 | int8_t i; |
| 2077 | uint32_t *destp, *srcp; |
| 2078 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2079 | destp = (uint32_t *) params.key_data; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2080 | srcp = (uint32_t *) key_params->key_data; |
| 2081 | for (i = 0; |
| 2082 | i < roundup(key_params->key_len, sizeof(uint32_t)) / 4; |
| 2083 | i++) { |
| 2084 | *destp = le32_to_cpu(*srcp); |
| 2085 | destp++; |
| 2086 | srcp++; |
| 2087 | } |
| 2088 | } |
| 2089 | #else |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2090 | qdf_mem_copy((void *)params.key_data, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2091 | (const void *)key_params->key_data, key_params->key_len); |
| 2092 | #endif /* BIG_ENDIAN_HOST */ |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2093 | params.key_len = key_params->key_len; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2094 | |
| 2095 | #ifdef WLAN_FEATURE_11W |
Himanshu Agarwal | fc5d660 | 2018-04-06 17:39:37 +0530 | [diff] [blame] | 2096 | iface = &wma_handle->interfaces[key_params->vdev_id]; |
| 2097 | |
Padma, Santhosh Kumar | 4117d7a | 2017-12-20 17:39:33 +0530 | [diff] [blame] | 2098 | if ((key_params->key_type == eSIR_ED_AES_128_CMAC) || |
| 2099 | (key_params->key_type == eSIR_ED_AES_GMAC_128) || |
| 2100 | (key_params->key_type == eSIR_ED_AES_GMAC_256)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2101 | if (iface) { |
| 2102 | iface->key.key_length = key_params->key_len; |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 2103 | iface->key.key_cipher = params.key_cipher; |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2104 | qdf_mem_copy(iface->key.key, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2105 | (const void *)key_params->key_data, |
| 2106 | iface->key.key_length); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2107 | if ((params.key_idx == WMA_IGTK_KEY_INDEX_4) || |
| 2108 | (params.key_idx == WMA_IGTK_KEY_INDEX_5)) |
| 2109 | qdf_mem_zero(iface->key.key_id[params.key_idx - |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2110 | WMA_IGTK_KEY_INDEX_4].ipn, |
| 2111 | CMAC_IPN_LEN); |
| 2112 | } |
| 2113 | } |
| 2114 | #endif /* WLAN_FEATURE_11W */ |
| 2115 | |
Abhishek Singh | 7c1c743 | 2019-04-04 12:11:57 +0530 | [diff] [blame] | 2116 | if (key_params->unicast) |
| 2117 | wma_set_peer_unicast_cipher(wma_handle, ¶ms); |
| 2118 | |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 2119 | WMA_LOGD("Key setup : vdev_id %d key_idx %d key_type %d key_len %d", |
| 2120 | key_params->vdev_id, key_params->key_idx, |
| 2121 | key_params->key_type, key_params->key_len); |
| 2122 | WMA_LOGD("unicast %d peer_mac %pM def_key_idx %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2123 | key_params->unicast, key_params->peer_mac, |
| 2124 | key_params->def_key_idx); |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2125 | WMA_LOGD("keyrsc param %llu", params.key_rsc_ctr); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2126 | |
Krunal Soni | bcd09fc | 2018-10-11 18:17:19 -0700 | [diff] [blame] | 2127 | /* |
| 2128 | * To prevent from any replay-attack, PN number provided by |
| 2129 | * upper layer is used. |
| 2130 | * |
| 2131 | * Plumb the PN number to HW which will be used to evaluate whether |
| 2132 | * incoming traffic is not replayed. |
| 2133 | * |
| 2134 | * supplicant would have some thing like following, example: |
| 2135 | * |
| 2136 | * num = 0x123456789ABCDEFF (64 bit number) |
| 2137 | * uint8_t keyrsc[16] would look like following |
| 2138 | * |
| 2139 | * bit 0 7 15 23 31 39 47 55 63 |
| 2140 | * +------+-------+-------+-------+-------+-------+-------+-------+ |
| 2141 | * byte | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
| 2142 | * +------+-------+-------+-------+-------+-------+-------+-------+ |
| 2143 | * value| 0xFF | 0XDE | 0xBC | 0x9A | 0x78 | 0x56 | 0x34 | 0x12 | |
| 2144 | * +------+-------+-------+-------+-------+-------+-------+-------+ |
| 2145 | */ |
| 2146 | qdf_mem_copy(&pn[0], |
| 2147 | &key_params->key_rsc[0], sizeof(pn)); |
| 2148 | wma_debug("key_type[%s] pn[%x:%x:%x:%x]", |
| 2149 | (key_params->unicast) ? "unicast" : "group", |
| 2150 | key_params->key_rsc[3], key_params->key_rsc[2], |
| 2151 | key_params->key_rsc[1], key_params->key_rsc[0]); |
psimha | c2cb946 | 2018-01-31 10:35:25 -0800 | [diff] [blame] | 2152 | cdp_set_pn_check(soc, txrx_vdev, peer, sec_type, pn); |
psimha | 8696f77 | 2018-04-03 17:38:38 -0700 | [diff] [blame] | 2153 | cdp_set_key(soc, peer, key_params->unicast, |
| 2154 | (uint32_t *)(key_params->key_data + |
| 2155 | WMA_IV_KEY_LEN + |
| 2156 | WMA_TXMIC_LEN)); |
psimha | c2cb946 | 2018-01-31 10:35:25 -0800 | [diff] [blame] | 2157 | |
Liangwei Dong | f9c0960 | 2018-12-20 05:11:26 -0500 | [diff] [blame] | 2158 | skip_set_key = wma_skip_bip_key_set(wma_handle, params.key_cipher); |
| 2159 | if (!skip_set_key) |
| 2160 | status = wmi_unified_setup_install_key_cmd( |
| 2161 | wma_handle->wmi_handle, ¶ms); |
| 2162 | |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 2163 | if (!key_params->unicast) { |
| 2164 | /* Its GTK release the wake lock */ |
| 2165 | WMA_LOGD("Release set key wake lock"); |
| 2166 | wma_release_wakelock(&iface->vdev_set_key_wakelock); |
| 2167 | } |
Naveen Rawat | d773414 | 2017-10-27 10:02:40 -0700 | [diff] [blame] | 2168 | |
| 2169 | /* install key was requested */ |
gaurank kathpalia | bcbde36 | 2017-12-11 21:11:53 +0530 | [diff] [blame] | 2170 | if (iface) |
| 2171 | iface->is_waiting_for_key = false; |
Naveen Rawat | d773414 | 2017-10-27 10:02:40 -0700 | [diff] [blame] | 2172 | |
Krunal Soni | 8afae9b | 2017-10-20 20:15:54 -0700 | [diff] [blame] | 2173 | end: |
gaurank kathpalia | 6d25c97 | 2019-03-07 20:25:28 +0530 | [diff] [blame] | 2174 | qdf_mem_zero(¶ms, sizeof(struct set_key_params)); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2175 | return status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2176 | } |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2177 | #endif |
| 2178 | |
| 2179 | #ifdef QCA_IBSS_SUPPORT |
| 2180 | /** |
| 2181 | * wma_calc_ibss_heart_beat_timer() - calculate IBSS heart beat timer |
| 2182 | * @peer_num: number of peers |
| 2183 | * |
| 2184 | * Return: heart beat timer value |
| 2185 | */ |
| 2186 | static uint16_t wma_calc_ibss_heart_beat_timer(int16_t peer_num) |
| 2187 | { |
| 2188 | /* heart beat timer value look-up table */ |
| 2189 | /* entry index : (the number of currently connected peers) - 1 |
| 2190 | * entry value : the heart time threshold value in seconds for |
| 2191 | * detecting ibss peer departure |
| 2192 | */ |
| 2193 | static const uint16_t heart_beat_timer[MAX_PEERS] = { |
| 2194 | 4, 4, 4, 4, 4, 4, 4, 4, |
| 2195 | 8, 8, 8, 8, 8, 8, 8, 8, |
| 2196 | 12, 12, 12, 12, 12, 12, 12, 12, |
| 2197 | 16, 16, 16, 16, 16, 16, 16, 16 |
| 2198 | }; |
| 2199 | |
| 2200 | if (peer_num < 1 || peer_num > MAX_PEERS) |
| 2201 | return 0; |
| 2202 | |
| 2203 | return heart_beat_timer[peer_num - 1]; |
| 2204 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2205 | |
| 2206 | /** |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2207 | * wma_adjust_ibss_heart_beat_timer() - set ibss heart beat timer in fw. |
| 2208 | * @wma: wma handle |
| 2209 | * @vdev_id: vdev id |
| 2210 | * @peer_num_delta: peer number delta value |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2211 | * |
| 2212 | * Return: none |
| 2213 | */ |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2214 | void wma_adjust_ibss_heart_beat_timer(tp_wma_handle wma, |
| 2215 | uint8_t vdev_id, |
| 2216 | int8_t peer_num_delta) |
| 2217 | { |
| 2218 | struct cdp_vdev *vdev; |
| 2219 | int16_t new_peer_num; |
| 2220 | uint16_t new_timer_value_sec; |
| 2221 | uint32_t new_timer_value_ms; |
| 2222 | QDF_STATUS status; |
| 2223 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 2224 | |
| 2225 | if (peer_num_delta != 1 && peer_num_delta != -1) { |
| 2226 | WMA_LOGE("Invalid peer_num_delta value %d", peer_num_delta); |
| 2227 | return; |
| 2228 | } |
| 2229 | |
| 2230 | vdev = wma_find_vdev_by_id(wma, vdev_id); |
| 2231 | if (!vdev) { |
| 2232 | WMA_LOGE("vdev not found : vdev_id %d", vdev_id); |
| 2233 | return; |
| 2234 | } |
| 2235 | |
| 2236 | /* adjust peer numbers */ |
| 2237 | new_peer_num = cdp_peer_update_ibss_add_peer_num_of_vdev(soc, vdev, |
| 2238 | peer_num_delta |
| 2239 | ); |
| 2240 | if (OL_TXRX_INVALID_NUM_PEERS == new_peer_num) { |
| 2241 | WMA_LOGE("new peer num %d out of valid boundary", new_peer_num); |
| 2242 | return; |
| 2243 | } |
| 2244 | |
| 2245 | /* reset timer value if all peers departed */ |
| 2246 | if (new_peer_num == 0) { |
| 2247 | cdp_set_ibss_vdev_heart_beat_timer(soc, vdev, 0); |
| 2248 | return; |
| 2249 | } |
| 2250 | |
| 2251 | /* calculate new timer value */ |
| 2252 | new_timer_value_sec = wma_calc_ibss_heart_beat_timer(new_peer_num); |
| 2253 | if (new_timer_value_sec == 0) { |
| 2254 | WMA_LOGE("timer value %d is invalid for peer number %d", |
| 2255 | new_timer_value_sec, new_peer_num); |
| 2256 | return; |
| 2257 | } |
| 2258 | if (new_timer_value_sec == |
| 2259 | cdp_set_ibss_vdev_heart_beat_timer(soc, vdev, |
| 2260 | new_timer_value_sec)) { |
| 2261 | WMA_LOGD("timer value %d stays same, no need to notify target", |
| 2262 | new_timer_value_sec); |
| 2263 | return; |
| 2264 | } |
| 2265 | |
| 2266 | new_timer_value_ms = ((uint32_t)new_timer_value_sec) * 1000; |
| 2267 | |
| 2268 | status = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
| 2269 | WMI_VDEV_PARAM_IBSS_MAX_BCN_LOST_MS, |
| 2270 | new_timer_value_ms); |
| 2271 | if (QDF_IS_STATUS_ERROR(status)) { |
| 2272 | WMA_LOGE("Failed to set IBSS link monitoring timer value"); |
| 2273 | return; |
| 2274 | } |
| 2275 | |
| 2276 | WMA_LOGD("Set IBSS link monitor timer: peer_num = %d timer_value = %d", |
| 2277 | new_peer_num, new_timer_value_ms); |
| 2278 | } |
| 2279 | #endif /* QCA_IBSS_SUPPORT */ |
| 2280 | |
| 2281 | #ifndef CRYPTO_SET_KEY_CONVERGED |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2282 | void wma_set_bsskey(tp_wma_handle wma_handle, tpSetBssKeyParams key_info) |
| 2283 | { |
| 2284 | struct wma_set_key_params key_params; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2285 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
| 2286 | uint32_t i; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2287 | uint32_t def_key_idx = 0; |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2288 | uint32_t wlan_opmode; |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 2289 | struct cdp_vdev *txrx_vdev; |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2290 | uint8_t *mac_addr; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2291 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2292 | struct wlan_objmgr_vdev *vdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2293 | |
| 2294 | WMA_LOGD("BSS key setup"); |
| 2295 | txrx_vdev = wma_find_vdev_by_id(wma_handle, key_info->smesessionId); |
| 2296 | if (!txrx_vdev) { |
| 2297 | WMA_LOGE("%s:Invalid vdev handle", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2298 | key_info->status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2299 | goto out; |
| 2300 | } |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2301 | wlan_opmode = cdp_get_opmode(soc, txrx_vdev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2302 | |
| 2303 | /* |
| 2304 | * For IBSS, WMI expects the BSS key to be set per peer key |
| 2305 | * So cache the BSS key in the wma_handle and re-use it when the |
| 2306 | * STA key is been setup for a peer |
| 2307 | */ |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2308 | if (wlan_op_mode_ibss == wlan_opmode) { |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2309 | key_info->status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2310 | if (wma_handle->ibss_started > 0) |
| 2311 | goto out; |
| 2312 | WMA_LOGD("Caching IBSS Key"); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2313 | qdf_mem_copy(&wma_handle->ibsskey_info, key_info, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2314 | sizeof(tSetBssKeyParams)); |
| 2315 | } |
| 2316 | |
hangtian | 127c953 | 2019-01-12 13:29:07 +0800 | [diff] [blame] | 2317 | qdf_mem_zero(&key_params, sizeof(key_params)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2318 | key_params.vdev_id = key_info->smesessionId; |
| 2319 | key_params.key_type = key_info->encType; |
| 2320 | key_params.singl_tid_rc = key_info->singleTidRc; |
| 2321 | key_params.unicast = false; |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2322 | if (wlan_opmode == wlan_op_mode_sta) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2323 | qdf_mem_copy(key_params.peer_mac, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2324 | wma_handle->interfaces[key_info->smesessionId].bssid, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 2325 | QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2326 | } else { |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 2327 | mac_addr = cdp_get_vdev_mac_addr(soc, |
| 2328 | txrx_vdev); |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 2329 | if (!mac_addr) { |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2330 | WMA_LOGE("%s: mac_addr is NULL for vdev with id %d", |
| 2331 | __func__, key_info->smesessionId); |
| 2332 | goto out; |
| 2333 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2334 | /* vdev mac address will be passed for all other modes */ |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2335 | qdf_mem_copy(key_params.peer_mac, mac_addr, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 2336 | QDF_MAC_ADDR_SIZE); |
Yeshwanth Sriram Guntuka | cbe6144 | 2018-08-23 18:08:44 +0530 | [diff] [blame] | 2337 | WMA_LOGD("BSS Key setup with vdev_mac %pM\n", |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2338 | mac_addr); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2339 | } |
| 2340 | |
| 2341 | if (key_info->numKeys == 0 && |
| 2342 | (key_info->encType == eSIR_ED_WEP40 || |
| 2343 | key_info->encType == eSIR_ED_WEP104)) { |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2344 | vdev = |
| 2345 | wlan_objmgr_get_vdev_by_id_from_psoc(wma_handle->psoc, |
| 2346 | key_info->smesessionId, |
| 2347 | WLAN_LEGACY_WMA_ID); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2348 | wma_read_cfg_wepkey(wma_handle, key_info->key, |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2349 | &def_key_idx, &key_info->numKeys, vdev); |
| 2350 | wlan_objmgr_vdev_release_ref(vdev, WLAN_LEGACY_WMA_ID); |
gaolez | 8a61fd2 | 2017-06-23 16:08:19 +0800 | [diff] [blame] | 2351 | } else if ((key_info->encType == eSIR_ED_WEP40) || |
| 2352 | (key_info->encType == eSIR_ED_WEP104)) { |
| 2353 | struct wma_txrx_node *intf = |
| 2354 | &wma_handle->interfaces[key_info->smesessionId]; |
| 2355 | key_params.def_key_idx = intf->wep_default_key_idx; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2356 | } |
| 2357 | |
| 2358 | for (i = 0; i < key_info->numKeys; i++) { |
| 2359 | if (key_params.key_type != eSIR_ED_NONE && |
| 2360 | !key_info->key[i].keyLength) |
| 2361 | continue; |
| 2362 | if (key_info->encType == eSIR_ED_WPI) { |
| 2363 | key_params.key_idx = key_info->key[i].keyId; |
| 2364 | key_params.def_key_idx = key_info->key[i].keyId; |
| 2365 | } else |
| 2366 | key_params.key_idx = key_info->key[i].keyId; |
| 2367 | |
| 2368 | key_params.key_len = key_info->key[i].keyLength; |
Krunal Soni | 8afae9b | 2017-10-20 20:15:54 -0700 | [diff] [blame] | 2369 | qdf_mem_copy(key_params.key_rsc, |
| 2370 | key_info->key[i].keyRsc, |
Srinivas Girigowda | cf16140 | 2019-03-14 11:37:33 -0700 | [diff] [blame] | 2371 | WLAN_CRYPTO_RSC_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2372 | if (key_info->encType == eSIR_ED_TKIP) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2373 | qdf_mem_copy(key_params.key_data, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2374 | key_info->key[i].key, 16); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2375 | qdf_mem_copy(&key_params.key_data[16], |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2376 | &key_info->key[i].key[24], 8); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2377 | qdf_mem_copy(&key_params.key_data[24], |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2378 | &key_info->key[i].key[16], 8); |
| 2379 | } else |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2380 | qdf_mem_copy((void *)key_params.key_data, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2381 | (const void *)key_info->key[i].key, |
| 2382 | key_info->key[i].keyLength); |
| 2383 | |
| 2384 | WMA_LOGD("%s: bss key[%d] length %d", __func__, i, |
| 2385 | key_info->key[i].keyLength); |
| 2386 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2387 | status = wma_setup_install_key_cmd(wma_handle, &key_params, |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2388 | wlan_opmode); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2389 | if (status == QDF_STATUS_E_NOMEM) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2390 | WMA_LOGE("%s:Failed to setup install key buf", |
| 2391 | __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2392 | key_info->status = QDF_STATUS_E_NOMEM; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2393 | goto out; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2394 | } else if (status == QDF_STATUS_E_FAILURE) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2395 | WMA_LOGE("%s:Failed to send install key command", |
| 2396 | __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2397 | key_info->status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2398 | goto out; |
| 2399 | } |
| 2400 | } |
| 2401 | |
| 2402 | wma_handle->ibss_started++; |
| 2403 | /* TODO: Should we wait till we get HTT_T2H_MSG_TYPE_SEC_IND? */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2404 | key_info->status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2405 | |
gaurank kathpalia | 6d25c97 | 2019-03-07 20:25:28 +0530 | [diff] [blame] | 2406 | qdf_mem_zero(&key_params, sizeof(struct wma_set_key_params)); |
| 2407 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2408 | out: |
Abhishek Singh | 2d775fd | 2017-08-18 10:51:33 +0530 | [diff] [blame] | 2409 | wma_send_msg_high_priority(wma_handle, WMA_SET_BSSKEY_RSP, |
| 2410 | (void *)key_info, 0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2411 | } |
| 2412 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2413 | /** |
| 2414 | * wma_set_ibsskey_helper() - cached IBSS key in wma handle |
| 2415 | * @wma_handle: wma handle |
| 2416 | * @key_info: set bss key info |
| 2417 | * @peerMacAddr: peer mac address |
| 2418 | * |
| 2419 | * Return: none |
| 2420 | */ |
| 2421 | static void wma_set_ibsskey_helper(tp_wma_handle wma_handle, |
| 2422 | tpSetBssKeyParams key_info, |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 2423 | struct qdf_mac_addr peer_macaddr) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2424 | { |
| 2425 | struct wma_set_key_params key_params; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2426 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
| 2427 | uint32_t i; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2428 | uint32_t def_key_idx = 0; |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 2429 | struct cdp_vdev *txrx_vdev; |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2430 | int opmode; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2431 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2432 | struct wlan_objmgr_vdev *vdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2433 | |
| 2434 | WMA_LOGD("BSS key setup for peer"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2435 | txrx_vdev = wma_find_vdev_by_id(wma_handle, key_info->smesessionId); |
| 2436 | if (!txrx_vdev) { |
| 2437 | WMA_LOGE("%s:Invalid vdev handle", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2438 | key_info->status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2439 | return; |
| 2440 | } |
| 2441 | |
hangtian | 127c953 | 2019-01-12 13:29:07 +0800 | [diff] [blame] | 2442 | qdf_mem_zero(&key_params, sizeof(key_params)); |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2443 | opmode = cdp_get_opmode(soc, txrx_vdev); |
hangtian | 127c953 | 2019-01-12 13:29:07 +0800 | [diff] [blame] | 2444 | qdf_mem_zero(&key_params, sizeof(key_params)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2445 | key_params.vdev_id = key_info->smesessionId; |
| 2446 | key_params.key_type = key_info->encType; |
| 2447 | key_params.singl_tid_rc = key_info->singleTidRc; |
| 2448 | key_params.unicast = false; |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2449 | ASSERT(wlan_op_mode_ibss == opmode); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2450 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2451 | qdf_mem_copy(key_params.peer_mac, peer_macaddr.bytes, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 2452 | QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2453 | |
| 2454 | if (key_info->numKeys == 0 && |
| 2455 | (key_info->encType == eSIR_ED_WEP40 || |
| 2456 | key_info->encType == eSIR_ED_WEP104)) { |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2457 | vdev = |
| 2458 | wlan_objmgr_get_vdev_by_id_from_psoc(wma_handle->psoc, |
| 2459 | key_info->smesessionId, |
| 2460 | WLAN_LEGACY_WMA_ID); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2461 | wma_read_cfg_wepkey(wma_handle, key_info->key, |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2462 | &def_key_idx, &key_info->numKeys, vdev); |
| 2463 | wlan_objmgr_vdev_release_ref(vdev, WLAN_LEGACY_WMA_ID); |
Masti, Narayanraddi | ab712a7 | 2016-08-04 11:59:11 +0530 | [diff] [blame] | 2464 | } else if ((key_info->encType == eSIR_ED_WEP40) || |
| 2465 | (key_info->encType == eSIR_ED_WEP104)) { |
| 2466 | struct wma_txrx_node *intf = |
| 2467 | &wma_handle->interfaces[key_info->smesessionId]; |
| 2468 | key_params.def_key_idx = intf->wep_default_key_idx; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2469 | } |
| 2470 | |
| 2471 | for (i = 0; i < key_info->numKeys; i++) { |
| 2472 | if (key_params.key_type != eSIR_ED_NONE && |
| 2473 | !key_info->key[i].keyLength) |
| 2474 | continue; |
| 2475 | key_params.key_idx = key_info->key[i].keyId; |
| 2476 | key_params.key_len = key_info->key[i].keyLength; |
| 2477 | if (key_info->encType == eSIR_ED_TKIP) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2478 | qdf_mem_copy(key_params.key_data, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2479 | key_info->key[i].key, 16); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2480 | qdf_mem_copy(&key_params.key_data[16], |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2481 | &key_info->key[i].key[24], 8); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2482 | qdf_mem_copy(&key_params.key_data[24], |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2483 | &key_info->key[i].key[16], 8); |
| 2484 | } else |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2485 | qdf_mem_copy((void *)key_params.key_data, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2486 | (const void *)key_info->key[i].key, |
| 2487 | key_info->key[i].keyLength); |
| 2488 | |
| 2489 | WMA_LOGD("%s: peer bcast key[%d] length %d", __func__, i, |
| 2490 | key_info->key[i].keyLength); |
| 2491 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2492 | status = wma_setup_install_key_cmd(wma_handle, &key_params, |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2493 | opmode); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2494 | if (status == QDF_STATUS_E_NOMEM) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2495 | WMA_LOGE("%s:Failed to setup install key buf", |
| 2496 | __func__); |
| 2497 | return; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2498 | } else if (status == QDF_STATUS_E_FAILURE) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2499 | WMA_LOGE("%s:Failed to send install key command", |
| 2500 | __func__); |
| 2501 | } |
| 2502 | } |
| 2503 | } |
| 2504 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2505 | void wma_set_stakey(tp_wma_handle wma_handle, tpSetStaKeyParams key_info) |
| 2506 | { |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2507 | int32_t i; |
| 2508 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 2509 | struct cdp_pdev *txrx_pdev; |
| 2510 | struct cdp_vdev *txrx_vdev; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2511 | void *peer; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2512 | uint8_t num_keys = 0, peer_id; |
| 2513 | struct wma_set_key_params key_params; |
| 2514 | uint32_t def_key_idx = 0; |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2515 | int opmode; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2516 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2517 | struct wlan_objmgr_vdev *vdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2518 | |
| 2519 | WMA_LOGD("STA key setup"); |
| 2520 | |
| 2521 | /* Get the txRx Pdev handle */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 2522 | txrx_pdev = cds_get_context(QDF_MODULE_ID_TXRX); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2523 | if (!txrx_pdev) { |
| 2524 | WMA_LOGE("%s:Invalid txrx pdev handle", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2525 | key_info->status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2526 | goto out; |
| 2527 | } |
| 2528 | |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2529 | peer = cdp_peer_find_by_addr(soc, txrx_pdev, |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 2530 | key_info->peer_macaddr.bytes, |
| 2531 | &peer_id); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2532 | if (!peer) { |
| 2533 | WMA_LOGE("%s:Invalid peer for key setting", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2534 | key_info->status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2535 | goto out; |
| 2536 | } |
| 2537 | |
| 2538 | txrx_vdev = wma_find_vdev_by_id(wma_handle, key_info->smesessionId); |
| 2539 | if (!txrx_vdev) { |
| 2540 | WMA_LOGE("%s:TxRx Vdev Handle is NULL", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2541 | key_info->status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2542 | goto out; |
| 2543 | } |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2544 | opmode = cdp_get_opmode(soc, txrx_vdev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2545 | |
| 2546 | if (key_info->defWEPIdx == WMA_INVALID_KEY_IDX && |
| 2547 | (key_info->encType == eSIR_ED_WEP40 || |
| 2548 | key_info->encType == eSIR_ED_WEP104) && |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2549 | opmode != wlan_op_mode_ap) { |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2550 | vdev = |
| 2551 | wlan_objmgr_get_vdev_by_id_from_psoc(wma_handle->psoc, |
| 2552 | key_info->smesessionId, |
| 2553 | WLAN_LEGACY_WMA_ID); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2554 | wma_read_cfg_wepkey(wma_handle, key_info->key, |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2555 | &def_key_idx, &num_keys, vdev); |
| 2556 | wlan_objmgr_vdev_release_ref(vdev, WLAN_LEGACY_WMA_ID); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2557 | key_info->defWEPIdx = def_key_idx; |
| 2558 | } else { |
| 2559 | num_keys = SIR_MAC_MAX_NUM_OF_DEFAULT_KEYS; |
| 2560 | if (key_info->encType != eSIR_ED_NONE) { |
| 2561 | for (i = 0; i < num_keys; i++) { |
| 2562 | if (key_info->key[i].keyDirection == |
| 2563 | eSIR_TX_DEFAULT) { |
| 2564 | key_info->defWEPIdx = i; |
| 2565 | break; |
| 2566 | } |
| 2567 | } |
| 2568 | } |
| 2569 | } |
hangtian | 127c953 | 2019-01-12 13:29:07 +0800 | [diff] [blame] | 2570 | qdf_mem_zero(&key_params, sizeof(key_params)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2571 | key_params.vdev_id = key_info->smesessionId; |
| 2572 | key_params.key_type = key_info->encType; |
| 2573 | key_params.singl_tid_rc = key_info->singleTidRc; |
| 2574 | key_params.unicast = true; |
| 2575 | key_params.def_key_idx = key_info->defWEPIdx; |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2576 | qdf_mem_copy((void *)key_params.peer_mac, |
Srinivas Girigowda | d5965c4 | 2015-12-04 13:43:16 -0800 | [diff] [blame] | 2577 | (const void *)key_info->peer_macaddr.bytes, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 2578 | QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2579 | for (i = 0; i < num_keys; i++) { |
| 2580 | if (key_params.key_type != eSIR_ED_NONE && |
| 2581 | !key_info->key[i].keyLength) |
| 2582 | continue; |
| 2583 | if (key_info->encType == eSIR_ED_TKIP) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2584 | qdf_mem_copy(key_params.key_data, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2585 | key_info->key[i].key, 16); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2586 | qdf_mem_copy(&key_params.key_data[16], |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2587 | &key_info->key[i].key[24], 8); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2588 | qdf_mem_copy(&key_params.key_data[24], |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2589 | &key_info->key[i].key[16], 8); |
| 2590 | } else |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2591 | qdf_mem_copy(key_params.key_data, key_info->key[i].key, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2592 | key_info->key[i].keyLength); |
| 2593 | if (key_info->encType == eSIR_ED_WPI) { |
| 2594 | key_params.key_idx = key_info->key[i].keyId; |
| 2595 | key_params.def_key_idx = key_info->key[i].keyId; |
| 2596 | } else |
| 2597 | key_params.key_idx = i; |
| 2598 | |
| 2599 | key_params.key_len = key_info->key[i].keyLength; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2600 | status = wma_setup_install_key_cmd(wma_handle, &key_params, |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2601 | opmode); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2602 | if (status == QDF_STATUS_E_NOMEM) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2603 | WMA_LOGE("%s:Failed to setup install key buf", |
| 2604 | __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2605 | key_info->status = QDF_STATUS_E_NOMEM; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2606 | goto out; |
| 2607 | } |
| 2608 | |
| 2609 | WMA_LOGD("%s: peer unicast key[%d] %d ", __func__, i, |
| 2610 | key_info->key[i].keyLength); |
| 2611 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2612 | if (status == QDF_STATUS_E_FAILURE) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2613 | WMA_LOGE("%s:Failed to send install key command", |
| 2614 | __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2615 | key_info->status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2616 | goto out; |
| 2617 | } |
| 2618 | } |
| 2619 | |
| 2620 | /* In IBSS mode, set the BSS KEY for this peer |
| 2621 | * BSS key is supposed to be cache into wma_handle |
| 2622 | */ |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2623 | if (wlan_op_mode_ibss == opmode) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2624 | wma_set_ibsskey_helper(wma_handle, &wma_handle->ibsskey_info, |
Srinivas Girigowda | d5965c4 | 2015-12-04 13:43:16 -0800 | [diff] [blame] | 2625 | key_info->peer_macaddr); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2626 | } |
| 2627 | |
| 2628 | /* TODO: Should we wait till we get HTT_T2H_MSG_TYPE_SEC_IND? */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2629 | key_info->status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2630 | out: |
gaurank kathpalia | 6d25c97 | 2019-03-07 20:25:28 +0530 | [diff] [blame] | 2631 | qdf_mem_zero(&key_params, sizeof(struct wma_set_key_params)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2632 | if (key_info->sendRsp) |
Abhishek Singh | 2d775fd | 2017-08-18 10:51:33 +0530 | [diff] [blame] | 2633 | wma_send_msg_high_priority(wma_handle, WMA_SET_STAKEY_RSP, |
| 2634 | (void *)key_info, 0); |
Will Huang | aaa2a05 | 2019-05-14 15:39:13 +0800 | [diff] [blame] | 2635 | else |
| 2636 | qdf_mem_free(key_info); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2637 | } |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2638 | #endif |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2639 | |
| 2640 | /** |
| 2641 | * wma_process_update_edca_param_req() - update EDCA params |
| 2642 | * @handle: wma handle |
| 2643 | * @edca_params: edca parameters |
| 2644 | * |
| 2645 | * This function updates EDCA parameters to the target |
| 2646 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 2647 | * Return: QDF Status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2648 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2649 | QDF_STATUS wma_process_update_edca_param_req(WMA_HANDLE handle, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2650 | tEdcaParams *edca_params) |
| 2651 | { |
| 2652 | tp_wma_handle wma_handle = (tp_wma_handle) handle; |
Srinivas Girigowda | d462f3b | 2019-03-25 14:05:33 -0700 | [diff] [blame] | 2653 | struct wmi_host_wme_vparams wmm_param[QCA_WLAN_AC_ALL]; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2654 | tSirMacEdcaParamRecord *edca_record; |
| 2655 | int ac; |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 2656 | struct cdp_pdev *pdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2657 | struct ol_tx_wmm_param_t ol_tx_wmm_param; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2658 | uint8_t vdev_id; |
| 2659 | QDF_STATUS status; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2660 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
Srinivas Girigowda | 4d65ebe | 2017-10-13 21:41:42 -0700 | [diff] [blame] | 2661 | |
Pragaspathi Thilagaraj | e05162d | 2019-05-23 13:10:46 +0530 | [diff] [blame] | 2662 | vdev_id = edca_params->bss_idx; |
Pragaspathi Thilagaraj | d5cb9e8 | 2019-02-04 14:13:52 +0530 | [diff] [blame] | 2663 | if (!wma_is_vdev_valid(vdev_id)) { |
| 2664 | WMA_LOGE("%s: vdev id:%d is not active ", __func__, vdev_id); |
| 2665 | goto fail; |
| 2666 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2667 | |
Srinivas Girigowda | d462f3b | 2019-03-25 14:05:33 -0700 | [diff] [blame] | 2668 | for (ac = 0; ac < QCA_WLAN_AC_ALL; ac++) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2669 | switch (ac) { |
Srinivas Girigowda | 167ea82 | 2019-03-21 17:19:30 -0700 | [diff] [blame] | 2670 | case QCA_WLAN_AC_BE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2671 | edca_record = &edca_params->acbe; |
| 2672 | break; |
Srinivas Girigowda | 167ea82 | 2019-03-21 17:19:30 -0700 | [diff] [blame] | 2673 | case QCA_WLAN_AC_BK: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2674 | edca_record = &edca_params->acbk; |
| 2675 | break; |
Srinivas Girigowda | 167ea82 | 2019-03-21 17:19:30 -0700 | [diff] [blame] | 2676 | case QCA_WLAN_AC_VI: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2677 | edca_record = &edca_params->acvi; |
| 2678 | break; |
Srinivas Girigowda | 167ea82 | 2019-03-21 17:19:30 -0700 | [diff] [blame] | 2679 | case QCA_WLAN_AC_VO: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2680 | edca_record = &edca_params->acvo; |
| 2681 | break; |
| 2682 | default: |
| 2683 | goto fail; |
| 2684 | } |
| 2685 | |
Kiran Kumar Lokere | 27026ae | 2018-03-09 11:38:19 -0800 | [diff] [blame] | 2686 | wma_update_edca_params_for_ac(edca_record, &wmm_param[ac], ac, |
| 2687 | edca_params->mu_edca_params); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2688 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2689 | ol_tx_wmm_param.ac[ac].aifs = wmm_param[ac].aifs; |
| 2690 | ol_tx_wmm_param.ac[ac].cwmin = wmm_param[ac].cwmin; |
| 2691 | ol_tx_wmm_param.ac[ac].cwmax = wmm_param[ac].cwmax; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2692 | } |
| 2693 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2694 | status = wmi_unified_process_update_edca_param(wma_handle->wmi_handle, |
Kiran Kumar Lokere | 27026ae | 2018-03-09 11:38:19 -0800 | [diff] [blame] | 2695 | vdev_id, |
| 2696 | edca_params->mu_edca_params, |
| 2697 | wmm_param); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2698 | if (status == QDF_STATUS_E_NOMEM) |
| 2699 | return status; |
| 2700 | else if (status == QDF_STATUS_E_FAILURE) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2701 | goto fail; |
| 2702 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 2703 | pdev = cds_get_context(QDF_MODULE_ID_TXRX); |
Himanshu Agarwal | 94045e4 | 2015-10-19 19:16:19 +0530 | [diff] [blame] | 2704 | if (pdev) |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 2705 | cdp_set_wmm_param(soc, (struct cdp_pdev *)pdev, |
| 2706 | ol_tx_wmm_param); |
Himanshu Agarwal | 94045e4 | 2015-10-19 19:16:19 +0530 | [diff] [blame] | 2707 | else |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 2708 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2709 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2710 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2711 | |
| 2712 | fail: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2713 | WMA_LOGE("%s: Failed to set WMM Paremeters", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2714 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2715 | } |
| 2716 | |
| 2717 | /** |
| 2718 | * wmi_unified_probe_rsp_tmpl_send() - send probe response template to fw |
| 2719 | * @wma: wma handle |
| 2720 | * @vdev_id: vdev id |
| 2721 | * @probe_rsp_info: probe response info |
| 2722 | * |
| 2723 | * Return: 0 for success or error code |
| 2724 | */ |
| 2725 | static int wmi_unified_probe_rsp_tmpl_send(tp_wma_handle wma, |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 2726 | uint8_t vdev_id, |
| 2727 | tpSendProbeRespParams probe_rsp_info) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2728 | { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2729 | uint64_t adjusted_tsf_le; |
| 2730 | struct ieee80211_frame *wh; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2731 | struct wmi_probe_resp_params params; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2732 | |
| 2733 | WMA_LOGD(FL("Send probe response template for vdev %d"), vdev_id); |
| 2734 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2735 | /* |
| 2736 | * Make the TSF offset negative so probe response in the same |
| 2737 | * staggered batch have the same TSF. |
| 2738 | */ |
| 2739 | adjusted_tsf_le = cpu_to_le64(0ULL - |
| 2740 | wma->interfaces[vdev_id].tsfadjust); |
| 2741 | /* Update the timstamp in the probe response buffer with adjusted TSF */ |
Abhinav Kumar | 6883422 | 2018-07-18 19:06:14 +0530 | [diff] [blame] | 2742 | wh = (struct ieee80211_frame *)probe_rsp_info->probeRespTemplate; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2743 | A_MEMCPY(&wh[1], &adjusted_tsf_le, sizeof(adjusted_tsf_le)); |
| 2744 | |
Krunal Soni | 1565067 | 2017-11-14 15:42:01 -0800 | [diff] [blame] | 2745 | params.prb_rsp_template_len = probe_rsp_info->probeRespTemplateLen; |
Abhinav Kumar | 6883422 | 2018-07-18 19:06:14 +0530 | [diff] [blame] | 2746 | params.prb_rsp_template_frm = probe_rsp_info->probeRespTemplate; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2747 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2748 | return wmi_unified_probe_rsp_tmpl_send_cmd(wma->wmi_handle, vdev_id, |
Krunal Soni | 1565067 | 2017-11-14 15:42:01 -0800 | [diff] [blame] | 2749 | ¶ms); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2750 | } |
| 2751 | |
| 2752 | /** |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2753 | * wma_unified_bcn_tmpl_send() - send beacon template to fw |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2754 | * @wma:wma handle |
| 2755 | * @vdev_id: vdev id |
| 2756 | * @bcn_info: beacon info |
| 2757 | * @bytes_to_strip: bytes to strip |
| 2758 | * |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2759 | * Return: QDF_STATUS_SUCCESS for success or error code |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2760 | */ |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2761 | static QDF_STATUS wma_unified_bcn_tmpl_send(tp_wma_handle wma, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2762 | uint8_t vdev_id, |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2763 | const tpSendbeaconParams bcn_info, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2764 | uint8_t bytes_to_strip) |
| 2765 | { |
Govind Singh | 4ff2258 | 2017-04-25 16:01:53 +0530 | [diff] [blame] | 2766 | struct beacon_tmpl_params params = {0}; |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2767 | uint32_t tmpl_len, tmpl_len_aligned; |
| 2768 | uint8_t *frm; |
| 2769 | QDF_STATUS ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2770 | uint8_t *p2p_ie; |
| 2771 | uint16_t p2p_ie_len = 0; |
| 2772 | uint64_t adjusted_tsf_le; |
| 2773 | struct ieee80211_frame *wh; |
| 2774 | |
Pragaspathi Thilagaraj | d5cb9e8 | 2019-02-04 14:13:52 +0530 | [diff] [blame] | 2775 | if (!wma_is_vdev_valid(vdev_id)) { |
| 2776 | WMA_LOGE("%s: vdev id:%d is not active ", __func__, vdev_id); |
| 2777 | return QDF_STATUS_E_INVAL; |
| 2778 | } |
| 2779 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2780 | WMA_LOGD("Send beacon template for vdev %d", vdev_id); |
| 2781 | |
| 2782 | if (bcn_info->p2pIeOffset) { |
| 2783 | p2p_ie = bcn_info->beacon + bcn_info->p2pIeOffset; |
| 2784 | p2p_ie_len = (uint16_t) p2p_ie[1] + 2; |
| 2785 | } |
| 2786 | |
| 2787 | /* |
| 2788 | * XXX: The first byte of beacon buffer contains beacon length |
| 2789 | * only when UMAC in sending the beacon template. In othercases |
| 2790 | * (ex: from tbtt update) beacon length is read from beacon |
| 2791 | * information. |
| 2792 | */ |
| 2793 | if (bytes_to_strip) |
| 2794 | tmpl_len = *(uint32_t *) &bcn_info->beacon[0]; |
| 2795 | else |
| 2796 | tmpl_len = bcn_info->beaconLength; |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 2797 | if (p2p_ie_len) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2798 | tmpl_len -= (uint32_t) p2p_ie_len; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2799 | frm = bcn_info->beacon + bytes_to_strip; |
| 2800 | tmpl_len_aligned = roundup(tmpl_len, sizeof(A_UINT32)); |
| 2801 | /* |
| 2802 | * Make the TSF offset negative so beacons in the same |
| 2803 | * staggered batch have the same TSF. |
| 2804 | */ |
| 2805 | adjusted_tsf_le = cpu_to_le64(0ULL - |
| 2806 | wma->interfaces[vdev_id].tsfadjust); |
| 2807 | /* Update the timstamp in the beacon buffer with adjusted TSF */ |
| 2808 | wh = (struct ieee80211_frame *)frm; |
| 2809 | A_MEMCPY(&wh[1], &adjusted_tsf_le, sizeof(adjusted_tsf_le)); |
| 2810 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2811 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2812 | |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2813 | params.vdev_id = vdev_id; |
| 2814 | params.tim_ie_offset = bcn_info->timIeOffset - bytes_to_strip; |
| 2815 | params.tmpl_len = tmpl_len; |
| 2816 | params.frm = frm; |
| 2817 | params.tmpl_len_aligned = tmpl_len_aligned; |
Vignesh Viswanathan | 8777d3b | 2018-05-24 12:36:08 +0530 | [diff] [blame] | 2818 | if (bcn_info->csa_count_offset && |
| 2819 | (bcn_info->csa_count_offset > bytes_to_strip)) |
| 2820 | params.csa_switch_count_offset = |
| 2821 | bcn_info->csa_count_offset - bytes_to_strip; |
| 2822 | if (bcn_info->ecsa_count_offset && |
| 2823 | (bcn_info->ecsa_count_offset > bytes_to_strip)) |
| 2824 | params.ext_csa_switch_count_offset = |
| 2825 | bcn_info->ecsa_count_offset - bytes_to_strip; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2826 | |
Govind Singh | 4ff2258 | 2017-04-25 16:01:53 +0530 | [diff] [blame] | 2827 | ret = wmi_unified_beacon_tmpl_send_cmd(wma->wmi_handle, |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2828 | ¶ms); |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 2829 | if (QDF_IS_STATUS_ERROR(ret)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2830 | WMA_LOGE("%s: Failed to send bcn tmpl: %d", __func__, ret); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2831 | |
| 2832 | return ret; |
| 2833 | } |
| 2834 | |
| 2835 | /** |
| 2836 | * wma_store_bcn_tmpl() - store beacon template |
| 2837 | * @wma: wma handle |
| 2838 | * @vdev_id: vdev id |
| 2839 | * @bcn_info: beacon params |
| 2840 | * |
| 2841 | * This function stores beacon template locally. |
| 2842 | * This will send to target on the reception of |
| 2843 | * SWBA event. |
| 2844 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 2845 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2846 | */ |
Jeff Johnson | c4b47a9 | 2016-10-07 12:34:41 -0700 | [diff] [blame] | 2847 | static QDF_STATUS wma_store_bcn_tmpl(tp_wma_handle wma, uint8_t vdev_id, |
| 2848 | tpSendbeaconParams bcn_info) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2849 | { |
| 2850 | struct beacon_info *bcn; |
| 2851 | uint32_t len; |
| 2852 | uint8_t *bcn_payload; |
| 2853 | struct beacon_tim_ie *tim_ie; |
| 2854 | |
| 2855 | bcn = wma->interfaces[vdev_id].beacon; |
| 2856 | if (!bcn || !bcn->buf) { |
| 2857 | WMA_LOGE("%s: Memory is not allocated to hold bcn template", |
| 2858 | __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2859 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2860 | } |
| 2861 | |
Krunal Soni | bd7e893 | 2018-10-03 11:14:51 -0700 | [diff] [blame] | 2862 | len = *(uint32_t *) &bcn_info->beacon[0]; |
Krunal Soni | 2f5e3dd | 2018-10-03 11:48:27 -0700 | [diff] [blame] | 2863 | if (len > SIR_MAX_BEACON_SIZE - sizeof(uint32_t)) { |
| 2864 | WMA_LOGE("%s: Received beacon len %u exceeding max limit %lu", |
jiad | 8196e0a | 2018-11-02 15:12:10 +0800 | [diff] [blame] | 2865 | __func__, len, (unsigned long)( |
| 2866 | SIR_MAX_BEACON_SIZE - sizeof(uint32_t))); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2867 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2868 | } |
| 2869 | WMA_LOGD("%s: Storing received beacon template buf to local buffer", |
| 2870 | __func__); |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 2871 | qdf_spin_lock_bh(&bcn->lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2872 | |
| 2873 | /* |
| 2874 | * Copy received beacon template content in local buffer. |
| 2875 | * this will be send to target on the reception of SWBA |
| 2876 | * event from target. |
| 2877 | */ |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 2878 | qdf_nbuf_trim_tail(bcn->buf, qdf_nbuf_len(bcn->buf)); |
| 2879 | memcpy(qdf_nbuf_data(bcn->buf), |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2880 | bcn_info->beacon + 4 /* Exclude beacon length field */, |
| 2881 | len); |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 2882 | if (bcn_info->timIeOffset > 3) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2883 | bcn->tim_ie_offset = bcn_info->timIeOffset - 4; |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 2884 | else |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2885 | bcn->tim_ie_offset = bcn_info->timIeOffset; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2886 | |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 2887 | if (bcn_info->p2pIeOffset > 3) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2888 | bcn->p2p_ie_offset = bcn_info->p2pIeOffset - 4; |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 2889 | else |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2890 | bcn->p2p_ie_offset = bcn_info->p2pIeOffset; |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 2891 | |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 2892 | bcn_payload = qdf_nbuf_data(bcn->buf); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2893 | if (bcn->tim_ie_offset) { |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 2894 | tim_ie = (struct beacon_tim_ie *) |
| 2895 | (&bcn_payload[bcn->tim_ie_offset]); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2896 | /* |
Jeff Johnson | c97816c | 2018-05-12 17:13:23 -0700 | [diff] [blame] | 2897 | * Initial Value of bcn->dtim_count will be 0. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2898 | * But if the beacon gets updated then current dtim |
| 2899 | * count will be restored |
| 2900 | */ |
| 2901 | tim_ie->dtim_count = bcn->dtim_count; |
| 2902 | tim_ie->tim_bitctl = 0; |
| 2903 | } |
| 2904 | |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 2905 | qdf_nbuf_put_tail(bcn->buf, len); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2906 | bcn->len = len; |
| 2907 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 2908 | qdf_spin_unlock_bh(&bcn->lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2909 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2910 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2911 | } |
| 2912 | |
| 2913 | /** |
| 2914 | * wma_tbttoffset_update_event_handler() - tbtt offset update handler |
| 2915 | * @handle: wma handle |
| 2916 | * @event: event buffer |
| 2917 | * @len: data length |
| 2918 | * |
| 2919 | * Return: 0 for success or error code |
| 2920 | */ |
| 2921 | int wma_tbttoffset_update_event_handler(void *handle, uint8_t *event, |
| 2922 | uint32_t len) |
| 2923 | { |
| 2924 | tp_wma_handle wma = (tp_wma_handle) handle; |
| 2925 | WMI_TBTTOFFSET_UPDATE_EVENTID_param_tlvs *param_buf; |
| 2926 | wmi_tbtt_offset_event_fixed_param *tbtt_offset_event; |
| 2927 | struct wma_txrx_node *intf; |
| 2928 | struct beacon_info *bcn; |
| 2929 | tSendbeaconParams bcn_info; |
| 2930 | uint32_t *adjusted_tsf = NULL; |
| 2931 | uint32_t if_id = 0, vdev_map; |
| 2932 | |
| 2933 | if (!wma) { |
| 2934 | WMA_LOGE("Invalid wma handle"); |
| 2935 | return -EINVAL; |
| 2936 | } |
| 2937 | |
| 2938 | param_buf = (WMI_TBTTOFFSET_UPDATE_EVENTID_param_tlvs *) event; |
| 2939 | if (!param_buf) { |
| 2940 | WMA_LOGE("Invalid tbtt update event buffer"); |
| 2941 | return -EINVAL; |
| 2942 | } |
| 2943 | |
| 2944 | tbtt_offset_event = param_buf->fixed_param; |
| 2945 | intf = wma->interfaces; |
| 2946 | vdev_map = tbtt_offset_event->vdev_map; |
| 2947 | adjusted_tsf = param_buf->tbttoffset_list; |
| 2948 | if (!adjusted_tsf) { |
| 2949 | WMA_LOGE("%s: Invalid adjusted_tsf", __func__); |
| 2950 | return -EINVAL; |
| 2951 | } |
| 2952 | |
Vignesh Viswanathan | adb1b65 | 2017-10-04 20:09:09 +0530 | [diff] [blame] | 2953 | for (; (if_id < wma->max_bssid && vdev_map); vdev_map >>= 1, if_id++) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2954 | if (!(vdev_map & 0x1) || (!(intf[if_id].handle))) |
| 2955 | continue; |
| 2956 | |
| 2957 | bcn = intf[if_id].beacon; |
| 2958 | if (!bcn) { |
| 2959 | WMA_LOGE("%s: Invalid beacon", __func__); |
| 2960 | return -EINVAL; |
| 2961 | } |
| 2962 | if (!bcn->buf) { |
| 2963 | WMA_LOGE("%s: Invalid beacon buffer", __func__); |
| 2964 | return -EINVAL; |
| 2965 | } |
| 2966 | /* Save the adjusted TSF */ |
| 2967 | intf[if_id].tsfadjust = adjusted_tsf[if_id]; |
| 2968 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 2969 | qdf_spin_lock_bh(&bcn->lock); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2970 | qdf_mem_zero(&bcn_info, sizeof(bcn_info)); |
Abhinav Kumar | 6883422 | 2018-07-18 19:06:14 +0530 | [diff] [blame] | 2971 | qdf_mem_copy(bcn_info.beacon, |
| 2972 | qdf_nbuf_data(bcn->buf), bcn->len); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2973 | bcn_info.p2pIeOffset = bcn->p2p_ie_offset; |
| 2974 | bcn_info.beaconLength = bcn->len; |
| 2975 | bcn_info.timIeOffset = bcn->tim_ie_offset; |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 2976 | qdf_spin_unlock_bh(&bcn->lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2977 | |
| 2978 | /* Update beacon template in firmware */ |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2979 | wma_unified_bcn_tmpl_send(wma, if_id, &bcn_info, 0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2980 | } |
| 2981 | return 0; |
| 2982 | } |
| 2983 | |
| 2984 | /** |
| 2985 | * wma_p2p_go_set_beacon_ie() - set beacon IE for p2p go |
| 2986 | * @wma_handle: wma handle |
| 2987 | * @vdev_id: vdev id |
| 2988 | * @p2pIe: p2p IE |
| 2989 | * |
| 2990 | * Return: 0 for success or error code |
| 2991 | */ |
| 2992 | static int wma_p2p_go_set_beacon_ie(t_wma_handle *wma_handle, |
| 2993 | A_UINT32 vdev_id, uint8_t *p2pIe) |
| 2994 | { |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2995 | if (!wma_handle) { |
| 2996 | WMA_LOGE("%s: wma handle is NULL", __func__); |
| 2997 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2998 | } |
| 2999 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 3000 | return wmi_unified_p2p_go_set_beacon_ie_cmd(wma_handle->wmi_handle, |
| 3001 | vdev_id, p2pIe); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3002 | } |
| 3003 | |
| 3004 | /** |
| 3005 | * wma_send_probe_rsp_tmpl() - send probe resp template |
| 3006 | * @wma: wma handle |
| 3007 | * @probe_rsp_info: probe response info |
| 3008 | * |
| 3009 | * This funciton sends probe response template to fw which |
| 3010 | * firmware will use in case of probe response offload. |
| 3011 | * |
| 3012 | * Return: none |
| 3013 | */ |
| 3014 | void wma_send_probe_rsp_tmpl(tp_wma_handle wma, |
| 3015 | tpSendProbeRespParams probe_rsp_info) |
| 3016 | { |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 3017 | struct cdp_vdev *vdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3018 | uint8_t vdev_id; |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3019 | struct sAniProbeRspStruct *probe_rsp; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3020 | |
| 3021 | if (!probe_rsp_info) { |
| 3022 | WMA_LOGE(FL("probe_rsp_info is NULL")); |
| 3023 | return; |
| 3024 | } |
| 3025 | |
Abhinav Kumar | 6883422 | 2018-07-18 19:06:14 +0530 | [diff] [blame] | 3026 | probe_rsp = (struct sAniProbeRspStruct *) |
| 3027 | (probe_rsp_info->probeRespTemplate); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3028 | if (!probe_rsp) { |
| 3029 | WMA_LOGE(FL("probe_rsp is NULL")); |
| 3030 | return; |
| 3031 | } |
| 3032 | |
| 3033 | vdev = wma_find_vdev_by_addr(wma, probe_rsp->macHdr.sa, &vdev_id); |
| 3034 | if (!vdev) { |
| 3035 | WMA_LOGE(FL("failed to get vdev handle")); |
| 3036 | return; |
| 3037 | } |
| 3038 | |
Sourav Mohapatra | 89c85d1 | 2017-12-01 09:17:54 +0530 | [diff] [blame] | 3039 | if (wmi_service_enabled(wma->wmi_handle, |
| 3040 | wmi_service_beacon_offload)) { |
Srinivas Girigowda | f147212 | 2017-03-09 15:44:12 -0800 | [diff] [blame] | 3041 | WMA_LOGD("Beacon Offload Enabled Sending Unified command"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3042 | if (wmi_unified_probe_rsp_tmpl_send(wma, vdev_id, |
| 3043 | probe_rsp_info) < 0) { |
| 3044 | WMA_LOGE(FL("wmi_unified_probe_rsp_tmpl_send Failed ")); |
| 3045 | return; |
| 3046 | } |
| 3047 | } |
| 3048 | } |
| 3049 | |
Abhishek Singh | 3d30a3b | 2018-09-12 15:49:18 +0530 | [diff] [blame] | 3050 | QDF_STATUS wma_set_ap_vdev_up(tp_wma_handle wma, uint8_t vdev_id) |
Abhishek Singh | dfa69c3 | 2018-08-30 15:39:34 +0530 | [diff] [blame] | 3051 | { |
| 3052 | struct vdev_up_params param = {0}; |
Abhishek Singh | 3d30a3b | 2018-09-12 15:49:18 +0530 | [diff] [blame] | 3053 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Abhishek Singh | dfa69c3 | 2018-08-30 15:39:34 +0530 | [diff] [blame] | 3054 | |
Abhishek Singh | a063f1c | 2018-09-19 11:37:51 +0530 | [diff] [blame] | 3055 | param.vdev_id = vdev_id; |
| 3056 | param.assoc_id = 0; |
| 3057 | status = wma_send_vdev_up_to_fw(wma, ¶m, |
| 3058 | wma->interfaces[vdev_id].bssid); |
| 3059 | if (QDF_IS_STATUS_ERROR(status)) { |
| 3060 | WMA_LOGE(FL("failed to send vdev up")); |
| 3061 | policy_mgr_set_do_hw_mode_change_flag( |
| 3062 | wma->psoc, false); |
| 3063 | return status; |
| 3064 | } |
| 3065 | wma_set_sap_keepalive(wma, vdev_id); |
| 3066 | wma_set_vdev_mgmt_rate(wma, vdev_id); |
| 3067 | |
| 3068 | return status; |
| 3069 | } |
Abhishek Singh | fb5b4d3 | 2018-12-06 11:53:08 +0530 | [diff] [blame] | 3070 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3071 | /** |
| 3072 | * wma_send_beacon() - send beacon template |
| 3073 | * @wma: wma handle |
| 3074 | * @bcn_info: beacon info |
| 3075 | * |
| 3076 | * This funciton store beacon template locally and |
| 3077 | * update keep alive parameters |
| 3078 | * |
| 3079 | * Return: none |
| 3080 | */ |
| 3081 | void wma_send_beacon(tp_wma_handle wma, tpSendbeaconParams bcn_info) |
| 3082 | { |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 3083 | struct cdp_vdev *vdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3084 | uint8_t vdev_id; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3085 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3086 | uint8_t *p2p_ie; |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3087 | struct sAniBeaconStruct *beacon; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3088 | |
Abhishek Singh | fc740be | 2018-10-12 11:34:26 +0530 | [diff] [blame] | 3089 | WMA_LOGD("Beacon update reason %d", bcn_info->reason); |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3090 | beacon = (struct sAniBeaconStruct *) (bcn_info->beacon); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3091 | vdev = wma_find_vdev_by_addr(wma, beacon->macHdr.sa, &vdev_id); |
| 3092 | if (!vdev) { |
| 3093 | WMA_LOGE("%s : failed to get vdev handle", __func__); |
Abhishek Singh | fc740be | 2018-10-12 11:34:26 +0530 | [diff] [blame] | 3094 | status = QDF_STATUS_E_INVAL; |
| 3095 | goto send_rsp; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3096 | } |
| 3097 | |
Sourav Mohapatra | 89c85d1 | 2017-12-01 09:17:54 +0530 | [diff] [blame] | 3098 | if (wmi_service_enabled(wma->wmi_handle, |
| 3099 | wmi_service_beacon_offload)) { |
Srinivas Girigowda | f147212 | 2017-03-09 15:44:12 -0800 | [diff] [blame] | 3100 | WMA_LOGD("Beacon Offload Enabled Sending Unified command"); |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 3101 | status = wma_unified_bcn_tmpl_send(wma, vdev_id, bcn_info, 4); |
| 3102 | if (QDF_IS_STATUS_ERROR(status)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3103 | WMA_LOGE("%s : wmi_unified_bcn_tmpl_send Failed ", |
| 3104 | __func__); |
Abhishek Singh | fc740be | 2018-10-12 11:34:26 +0530 | [diff] [blame] | 3105 | goto send_rsp; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3106 | } |
| 3107 | |
| 3108 | if (bcn_info->p2pIeOffset) { |
| 3109 | p2p_ie = bcn_info->beacon + bcn_info->p2pIeOffset; |
Sandeep Puligilla | 1f1e400 | 2018-08-18 12:15:01 -0700 | [diff] [blame] | 3110 | WMA_LOGD("%s: p2pIe is present - vdev_id %hu, p2p_ie = %pK, p2p ie len = %hu", |
| 3111 | __func__, vdev_id, p2p_ie, p2p_ie[1]); |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3112 | if (wma_p2p_go_set_beacon_ie(wma, vdev_id, |
| 3113 | p2p_ie) < 0) { |
| 3114 | WMA_LOGE("%s : wmi_unified_bcn_tmpl_send Failed ", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3115 | __func__); |
Abhishek Singh | fc740be | 2018-10-12 11:34:26 +0530 | [diff] [blame] | 3116 | status = QDF_STATUS_E_INVAL; |
| 3117 | goto send_rsp; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3118 | } |
| 3119 | } |
| 3120 | } |
| 3121 | status = wma_store_bcn_tmpl(wma, vdev_id, bcn_info); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3122 | if (status != QDF_STATUS_SUCCESS) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3123 | WMA_LOGE("%s : wma_store_bcn_tmpl Failed", __func__); |
Abhishek Singh | fc740be | 2018-10-12 11:34:26 +0530 | [diff] [blame] | 3124 | goto send_rsp; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3125 | } |
Abhishek Singh | fc740be | 2018-10-12 11:34:26 +0530 | [diff] [blame] | 3126 | |
| 3127 | send_rsp: |
| 3128 | bcn_info->status = status; |
| 3129 | wma_send_msg(wma, WMA_SEND_BCN_RSP, (void *)bcn_info, 0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3130 | } |
| 3131 | |
| 3132 | /** |
| 3133 | * wma_set_keepalive_req() - send keep alive request to fw |
| 3134 | * @wma: wma handle |
| 3135 | * @keepalive: keep alive parameters |
| 3136 | * |
| 3137 | * Return: none |
| 3138 | */ |
| 3139 | void wma_set_keepalive_req(tp_wma_handle wma, |
Jeff Johnson | 562ccad | 2019-02-06 22:10:24 -0800 | [diff] [blame] | 3140 | struct keep_alive_req *keepalive) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3141 | { |
| 3142 | WMA_LOGD("KEEPALIVE:PacketType:%d", keepalive->packetType); |
| 3143 | wma_set_sta_keep_alive(wma, keepalive->sessionId, |
| 3144 | keepalive->packetType, |
| 3145 | keepalive->timePeriod, |
| 3146 | keepalive->hostIpv4Addr, |
Srinivas Girigowda | 9c330a9 | 2015-11-24 12:28:25 -0800 | [diff] [blame] | 3147 | keepalive->destIpv4Addr, |
| 3148 | keepalive->dest_macaddr.bytes); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3149 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 3150 | qdf_mem_free(keepalive); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3151 | } |
| 3152 | |
| 3153 | /** |
| 3154 | * wma_beacon_miss_handler() - beacon miss event handler |
| 3155 | * @wma: wma handle |
| 3156 | * @vdev_id: vdev id |
Sreelakshmi Konamki | 58c7243 | 2016-11-09 17:06:44 +0530 | [diff] [blame] | 3157 | * @riis: rssi value |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3158 | * |
| 3159 | * This function send beacon miss indication to upper layers. |
| 3160 | * |
| 3161 | * Return: none |
| 3162 | */ |
Sreelakshmi Konamki | 58c7243 | 2016-11-09 17:06:44 +0530 | [diff] [blame] | 3163 | void wma_beacon_miss_handler(tp_wma_handle wma, uint32_t vdev_id, int32_t rssi) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3164 | { |
Jeff Johnson | cbc8532 | 2019-02-04 19:47:17 -0800 | [diff] [blame] | 3165 | struct missed_beacon_ind *beacon_miss_ind; |
Jeff Johnson | 9f18aa7 | 2018-12-02 12:05:12 -0800 | [diff] [blame] | 3166 | struct mac_context *mac = cds_get_context(QDF_MODULE_ID_PE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3167 | |
Jeff Johnson | cbc8532 | 2019-02-04 19:47:17 -0800 | [diff] [blame] | 3168 | beacon_miss_ind = qdf_mem_malloc(sizeof(*beacon_miss_ind)); |
| 3169 | if (!beacon_miss_ind) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3170 | return; |
Jeff Johnson | cbc8532 | 2019-02-04 19:47:17 -0800 | [diff] [blame] | 3171 | |
Varun Reddy Yeturu | 076eaa8 | 2018-01-16 12:16:14 -0800 | [diff] [blame] | 3172 | if (mac && mac->sme.tx_queue_cb) |
Jeff Johnson | 6aaaa99 | 2018-06-30 10:43:04 -0700 | [diff] [blame] | 3173 | mac->sme.tx_queue_cb(mac->hdd_handle, vdev_id, |
Varun Reddy Yeturu | 076eaa8 | 2018-01-16 12:16:14 -0800 | [diff] [blame] | 3174 | WLAN_STOP_ALL_NETIF_QUEUE, |
| 3175 | WLAN_CONTROL_PATH); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3176 | beacon_miss_ind->messageType = WMA_MISSED_BEACON_IND; |
Jeff Johnson | cbc8532 | 2019-02-04 19:47:17 -0800 | [diff] [blame] | 3177 | beacon_miss_ind->length = sizeof(*beacon_miss_ind); |
Pragaspathi Thilagaraj | e05162d | 2019-05-23 13:10:46 +0530 | [diff] [blame] | 3178 | beacon_miss_ind->bss_idx = vdev_id; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3179 | |
Jeff Johnson | cbc8532 | 2019-02-04 19:47:17 -0800 | [diff] [blame] | 3180 | wma_send_msg(wma, WMA_MISSED_BEACON_IND, beacon_miss_ind, 0); |
Yeshwanth Sriram Guntuka | 14ab04c | 2018-09-21 15:06:49 +0530 | [diff] [blame] | 3181 | if (!wmi_service_enabled(wma->wmi_handle, |
| 3182 | wmi_service_hw_db2dbm_support)) |
| 3183 | rssi += WMA_TGT_NOISE_FLOOR_DBM; |
| 3184 | wma_lost_link_info_handler(wma, vdev_id, rssi); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3185 | } |
| 3186 | |
| 3187 | /** |
Naveen Rawat | 684e8b1 | 2017-09-20 15:54:44 -0700 | [diff] [blame] | 3188 | * wma_get_status_str() - get string of tx status from firmware |
| 3189 | * @status: tx status |
| 3190 | * |
| 3191 | * Return: converted string of tx status |
| 3192 | */ |
| 3193 | static const char *wma_get_status_str(uint32_t status) |
| 3194 | { |
| 3195 | switch (status) { |
| 3196 | default: |
| 3197 | return "unknown"; |
| 3198 | CASE_RETURN_STRING(WMI_MGMT_TX_COMP_TYPE_COMPLETE_OK); |
| 3199 | CASE_RETURN_STRING(WMI_MGMT_TX_COMP_TYPE_DISCARD); |
| 3200 | CASE_RETURN_STRING(WMI_MGMT_TX_COMP_TYPE_INSPECT); |
| 3201 | CASE_RETURN_STRING(WMI_MGMT_TX_COMP_TYPE_COMPLETE_NO_ACK); |
| 3202 | CASE_RETURN_STRING(WMI_MGMT_TX_COMP_TYPE_MAX); |
| 3203 | } |
| 3204 | } |
| 3205 | |
Nirav Shah | 3633221 | 2018-11-20 11:48:19 +0530 | [diff] [blame] | 3206 | #ifdef CONFIG_HL_SUPPORT |
| 3207 | static inline void wma_mgmt_unmap_buf(tp_wma_handle wma_handle, qdf_nbuf_t buf) |
| 3208 | { |
| 3209 | } |
| 3210 | #else |
| 3211 | static inline void wma_mgmt_unmap_buf(tp_wma_handle wma_handle, qdf_nbuf_t buf) |
| 3212 | { |
| 3213 | qdf_nbuf_unmap_single(wma_handle->qdf_dev, buf, QDF_DMA_TO_DEVICE); |
| 3214 | } |
| 3215 | #endif |
Naveen Rawat | 684e8b1 | 2017-09-20 15:54:44 -0700 | [diff] [blame] | 3216 | /** |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3217 | * wma_process_mgmt_tx_completion() - process mgmt completion |
| 3218 | * @wma_handle: wma handle |
| 3219 | * @desc_id: descriptor id |
| 3220 | * @status: status |
| 3221 | * |
| 3222 | * Return: 0 for success or error code |
| 3223 | */ |
Jeff Johnson | c4b47a9 | 2016-10-07 12:34:41 -0700 | [diff] [blame] | 3224 | static int wma_process_mgmt_tx_completion(tp_wma_handle wma_handle, |
| 3225 | uint32_t desc_id, uint32_t status) |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3226 | { |
Himanshu Agarwal | c733bd3 | 2017-11-18 18:35:42 +0530 | [diff] [blame] | 3227 | struct wlan_objmgr_pdev *pdev; |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 3228 | qdf_nbuf_t buf = NULL; |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 3229 | QDF_STATUS ret; |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 3230 | #if !defined(REMOVE_PKT_LOG) |
| 3231 | uint8_t vdev_id = 0; |
| 3232 | struct cdp_vdev *txrx_vdev; |
| 3233 | ol_txrx_pktdump_cb packetdump_cb; |
| 3234 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 3235 | #endif |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 3236 | |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 3237 | if (!wma_handle) { |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 3238 | WMA_LOGE("%s: wma handle is NULL", __func__); |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3239 | return -EINVAL; |
| 3240 | } |
| 3241 | |
Naveen Rawat | 684e8b1 | 2017-09-20 15:54:44 -0700 | [diff] [blame] | 3242 | WMA_LOGD("%s: status: %s wmi_desc_id: %d", __func__, |
| 3243 | wma_get_status_str(status), desc_id); |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3244 | |
Himanshu Agarwal | c733bd3 | 2017-11-18 18:35:42 +0530 | [diff] [blame] | 3245 | pdev = wma_handle->pdev; |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 3246 | if (!pdev) { |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 3247 | WMA_LOGE("%s: psoc ptr is NULL", __func__); |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3248 | return -EINVAL; |
| 3249 | } |
| 3250 | |
Himanshu Agarwal | c733bd3 | 2017-11-18 18:35:42 +0530 | [diff] [blame] | 3251 | buf = mgmt_txrx_get_nbuf(pdev, desc_id); |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 3252 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 3253 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 3254 | if (buf) |
Nirav Shah | 3633221 | 2018-11-20 11:48:19 +0530 | [diff] [blame] | 3255 | wma_mgmt_unmap_buf(wma_handle, buf); |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 3256 | |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 3257 | #if !defined(REMOVE_PKT_LOG) |
| 3258 | vdev_id = mgmt_txrx_get_vdev_id(pdev, desc_id); |
| 3259 | txrx_vdev = wma_find_vdev_by_id(wma_handle, vdev_id); |
Himanshu Agarwal | bb226bc | 2017-01-18 20:45:01 +0530 | [diff] [blame] | 3260 | packetdump_cb = wma_handle->wma_mgmt_tx_packetdump_cb; |
| 3261 | if (packetdump_cb) |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 3262 | packetdump_cb(soc, txrx_vdev, |
| 3263 | buf, QDF_STATUS_SUCCESS, TX_MGMT_PKT); |
| 3264 | #endif |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 3265 | |
Himanshu Agarwal | c733bd3 | 2017-11-18 18:35:42 +0530 | [diff] [blame] | 3266 | ret = mgmt_txrx_tx_completion_handler(pdev, desc_id, status, NULL); |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3267 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 3268 | if (ret != QDF_STATUS_SUCCESS) { |
| 3269 | WMA_LOGE("%s: Failed to process mgmt tx completion", __func__); |
| 3270 | return -EINVAL; |
| 3271 | } |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3272 | |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3273 | return 0; |
| 3274 | } |
| 3275 | |
| 3276 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3277 | * wma_mgmt_tx_completion_handler() - wma mgmt Tx completion event handler |
| 3278 | * @handle: wma handle |
| 3279 | * @cmpl_event_params: completion event handler data |
| 3280 | * @len: length of @cmpl_event_params |
| 3281 | * |
| 3282 | * Return: 0 on success; error number otherwise |
| 3283 | */ |
| 3284 | |
| 3285 | int wma_mgmt_tx_completion_handler(void *handle, uint8_t *cmpl_event_params, |
| 3286 | uint32_t len) |
| 3287 | { |
| 3288 | tp_wma_handle wma_handle = (tp_wma_handle)handle; |
| 3289 | WMI_MGMT_TX_COMPLETION_EVENTID_param_tlvs *param_buf; |
| 3290 | wmi_mgmt_tx_compl_event_fixed_param *cmpl_params; |
Naveen Rawat | 3580477 | 2016-06-27 15:40:28 -0700 | [diff] [blame] | 3291 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3292 | param_buf = (WMI_MGMT_TX_COMPLETION_EVENTID_param_tlvs *) |
| 3293 | cmpl_event_params; |
Naveen Rawat | 3580477 | 2016-06-27 15:40:28 -0700 | [diff] [blame] | 3294 | if (!param_buf || !wma_handle) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3295 | WMA_LOGE("%s: Invalid mgmt Tx completion event", __func__); |
| 3296 | return -EINVAL; |
| 3297 | } |
| 3298 | cmpl_params = param_buf->fixed_param; |
| 3299 | |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3300 | wma_process_mgmt_tx_completion(wma_handle, |
| 3301 | cmpl_params->desc_id, cmpl_params->status); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3302 | |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3303 | return 0; |
| 3304 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3305 | |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3306 | /** |
| 3307 | * wma_mgmt_tx_bundle_completion_handler() - mgmt bundle comp handler |
| 3308 | * @handle: wma handle |
| 3309 | * @buf: buffer |
| 3310 | * @len: length |
| 3311 | * |
| 3312 | * Return: 0 for success or error code |
| 3313 | */ |
| 3314 | int wma_mgmt_tx_bundle_completion_handler(void *handle, uint8_t *buf, |
| 3315 | uint32_t len) |
| 3316 | { |
| 3317 | tp_wma_handle wma_handle = (tp_wma_handle)handle; |
| 3318 | WMI_MGMT_TX_BUNDLE_COMPLETION_EVENTID_param_tlvs *param_buf; |
| 3319 | wmi_mgmt_tx_compl_bundle_event_fixed_param *cmpl_params; |
| 3320 | uint32_t num_reports; |
| 3321 | uint32_t *desc_ids; |
| 3322 | uint32_t *status; |
Vignesh Viswanathan | a2ef8b1 | 2017-10-24 22:32:28 +0530 | [diff] [blame] | 3323 | uint32_t i, buf_len; |
| 3324 | bool excess_data = false; |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3325 | |
| 3326 | param_buf = (WMI_MGMT_TX_BUNDLE_COMPLETION_EVENTID_param_tlvs *)buf; |
Arif Hussain | 31576d9 | 2016-10-25 14:32:12 -0700 | [diff] [blame] | 3327 | if (!param_buf || !wma_handle) { |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3328 | WMA_LOGE("%s: Invalid mgmt Tx completion event", __func__); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3329 | return -EINVAL; |
| 3330 | } |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3331 | cmpl_params = param_buf->fixed_param; |
| 3332 | num_reports = cmpl_params->num_reports; |
| 3333 | desc_ids = (uint32_t *)(param_buf->desc_ids); |
| 3334 | status = (uint32_t *)(param_buf->status); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3335 | |
Vignesh Viswanathan | a2ef8b1 | 2017-10-24 22:32:28 +0530 | [diff] [blame] | 3336 | /* buf contains num_reports * sizeof(uint32) len of desc_ids and |
| 3337 | * num_reports * sizeof(uint32) status, |
| 3338 | * so (2 x (num_reports * sizeof(uint32)) should not exceed MAX |
| 3339 | */ |
| 3340 | if (cmpl_params->num_reports > (WMI_SVC_MSG_MAX_SIZE / |
| 3341 | (2 * sizeof(uint32_t)))) |
| 3342 | excess_data = true; |
| 3343 | else |
| 3344 | buf_len = cmpl_params->num_reports * (2 * sizeof(uint32_t)); |
| 3345 | |
| 3346 | if (excess_data || (sizeof(*cmpl_params) > (WMI_SVC_MSG_MAX_SIZE - |
| 3347 | buf_len))) { |
| 3348 | WMA_LOGE("excess wmi buffer: num_reports %d", |
| 3349 | cmpl_params->num_reports); |
| 3350 | return -EINVAL; |
| 3351 | } |
| 3352 | |
| 3353 | if ((cmpl_params->num_reports > param_buf->num_desc_ids) || |
| 3354 | (cmpl_params->num_reports > param_buf->num_status)) { |
| 3355 | WMA_LOGE("Invalid num_reports %d, num_desc_ids %d, num_status %d", |
| 3356 | cmpl_params->num_reports, param_buf->num_desc_ids, |
| 3357 | param_buf->num_status); |
| 3358 | return -EINVAL; |
| 3359 | } |
| 3360 | |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3361 | for (i = 0; i < num_reports; i++) |
| 3362 | wma_process_mgmt_tx_completion(wma_handle, |
| 3363 | desc_ids[i], status[i]); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3364 | return 0; |
| 3365 | } |
| 3366 | |
| 3367 | /** |
| 3368 | * wma_process_update_opmode() - process update VHT opmode cmd from UMAC |
| 3369 | * @wma_handle: wma handle |
| 3370 | * @update_vht_opmode: vht opmode |
| 3371 | * |
| 3372 | * Return: none |
| 3373 | */ |
| 3374 | void wma_process_update_opmode(tp_wma_handle wma_handle, |
| 3375 | tUpdateVHTOpMode *update_vht_opmode) |
| 3376 | { |
Kiran Kumar Lokere | f7662e5 | 2018-02-05 09:04:07 -0800 | [diff] [blame] | 3377 | struct wma_txrx_node *iface; |
Naveen Rawat | f8792bd | 2017-11-12 21:38:05 -0800 | [diff] [blame] | 3378 | wmi_host_channel_width ch_width; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3379 | |
Kiran Kumar Lokere | f7662e5 | 2018-02-05 09:04:07 -0800 | [diff] [blame] | 3380 | iface = &wma_handle->interfaces[update_vht_opmode->smesessionId]; |
Naveen Rawat | f8792bd | 2017-11-12 21:38:05 -0800 | [diff] [blame] | 3381 | ch_width = wmi_get_ch_width_from_phy_mode(wma_handle->wmi_handle, |
| 3382 | iface->chanmode); |
Kiran Kumar Lokere | f7662e5 | 2018-02-05 09:04:07 -0800 | [diff] [blame] | 3383 | if (ch_width < update_vht_opmode->opMode) { |
| 3384 | WMA_LOGE("%s: Invalid peer bw update %d, self bw %d", |
| 3385 | __func__, update_vht_opmode->opMode, |
| 3386 | ch_width); |
| 3387 | return; |
| 3388 | } |
Abhishek Singh | bbe23a7 | 2018-12-12 10:52:32 +0530 | [diff] [blame] | 3389 | WMA_LOGD("%s: phymode = %d", __func__, iface->chanmode); |
| 3390 | /* Always send phymode before BW to avoid any mismatch in FW */ |
| 3391 | wma_set_peer_param(wma_handle, update_vht_opmode->peer_mac, |
| 3392 | WMI_PEER_PHYMODE, iface->chanmode, |
| 3393 | update_vht_opmode->smesessionId); |
Kiran Kumar Lokere | f7662e5 | 2018-02-05 09:04:07 -0800 | [diff] [blame] | 3394 | WMA_LOGD("%s: opMode = %d", __func__, update_vht_opmode->opMode); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3395 | wma_set_peer_param(wma_handle, update_vht_opmode->peer_mac, |
| 3396 | WMI_PEER_CHWIDTH, update_vht_opmode->opMode, |
| 3397 | update_vht_opmode->smesessionId); |
| 3398 | } |
| 3399 | |
| 3400 | /** |
| 3401 | * wma_process_update_rx_nss() - process update RX NSS cmd from UMAC |
| 3402 | * @wma_handle: wma handle |
| 3403 | * @update_rx_nss: rx nss value |
| 3404 | * |
| 3405 | * Return: none |
| 3406 | */ |
| 3407 | void wma_process_update_rx_nss(tp_wma_handle wma_handle, |
| 3408 | tUpdateRxNss *update_rx_nss) |
| 3409 | { |
Paul Zhang | 7d1d536 | 2018-07-19 17:00:18 +0800 | [diff] [blame] | 3410 | struct target_psoc_info *tgt_hdl; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3411 | struct wma_txrx_node *intr = |
| 3412 | &wma_handle->interfaces[update_rx_nss->smesessionId]; |
| 3413 | int rx_nss = update_rx_nss->rxNss; |
Paul Zhang | 7d1d536 | 2018-07-19 17:00:18 +0800 | [diff] [blame] | 3414 | int num_rf_chains; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3415 | |
Paul Zhang | 7d1d536 | 2018-07-19 17:00:18 +0800 | [diff] [blame] | 3416 | tgt_hdl = wlan_psoc_get_tgt_if_handle(wma_handle->psoc); |
| 3417 | if (!tgt_hdl) { |
| 3418 | WMA_LOGE("%s: target psoc info is NULL", __func__); |
| 3419 | return; |
| 3420 | } |
| 3421 | |
| 3422 | num_rf_chains = target_if_get_num_rf_chains(tgt_hdl); |
| 3423 | if (rx_nss > num_rf_chains || rx_nss > WMA_MAX_NSS) |
| 3424 | rx_nss = QDF_MIN(num_rf_chains, WMA_MAX_NSS); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3425 | |
| 3426 | intr->nss = (uint8_t)rx_nss; |
| 3427 | update_rx_nss->rxNss = (uint32_t)rx_nss; |
| 3428 | |
| 3429 | WMA_LOGD("%s: Rx Nss = %d", __func__, update_rx_nss->rxNss); |
| 3430 | |
| 3431 | wma_set_peer_param(wma_handle, update_rx_nss->peer_mac, |
| 3432 | WMI_PEER_NSS, update_rx_nss->rxNss, |
| 3433 | update_rx_nss->smesessionId); |
| 3434 | } |
| 3435 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3436 | /** |
| 3437 | * wma_process_update_membership() - process update group membership cmd |
| 3438 | * @wma_handle: wma handle |
| 3439 | * @membership: group membership info |
| 3440 | * |
| 3441 | * Return: none |
| 3442 | */ |
| 3443 | void wma_process_update_membership(tp_wma_handle wma_handle, |
| 3444 | tUpdateMembership *membership) |
| 3445 | { |
| 3446 | WMA_LOGD("%s: membership = %x ", __func__, membership->membership); |
| 3447 | |
| 3448 | wma_set_peer_param(wma_handle, membership->peer_mac, |
| 3449 | WMI_PEER_MEMBERSHIP, membership->membership, |
| 3450 | membership->smesessionId); |
| 3451 | } |
| 3452 | |
| 3453 | /** |
| 3454 | * wma_process_update_userpos() - process update user pos cmd from UMAC |
| 3455 | * @wma_handle: wma handle |
| 3456 | * @userpos: user pos value |
| 3457 | * |
| 3458 | * Return: none |
| 3459 | */ |
| 3460 | void wma_process_update_userpos(tp_wma_handle wma_handle, |
| 3461 | tUpdateUserPos *userpos) |
| 3462 | { |
| 3463 | WMA_LOGD("%s: userPos = %x ", __func__, userpos->userPos); |
| 3464 | |
| 3465 | wma_set_peer_param(wma_handle, userpos->peer_mac, |
| 3466 | WMI_PEER_USERPOS, userpos->userPos, |
| 3467 | userpos->smesessionId); |
| 3468 | |
| 3469 | /* Now that membership/userpos is updated in fw, |
| 3470 | * enable GID PPS. |
| 3471 | */ |
| 3472 | wma_set_ppsconfig(userpos->smesessionId, WMA_VHT_PPS_GID_MATCH, 1); |
| 3473 | |
| 3474 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3475 | |
Agrawal Ashish | b2d1a45 | 2016-05-05 12:23:58 +0530 | [diff] [blame] | 3476 | QDF_STATUS wma_set_cts2self_for_p2p_go(void *wma_handle, |
| 3477 | uint32_t cts2self_for_p2p_go) |
| 3478 | { |
| 3479 | int32_t ret; |
| 3480 | tp_wma_handle wma = (tp_wma_handle)wma_handle; |
| 3481 | struct pdev_params pdevparam; |
| 3482 | |
| 3483 | pdevparam.param_id = WMI_PDEV_PARAM_CTS2SELF_FOR_P2P_GO_CONFIG; |
| 3484 | pdevparam.param_value = cts2self_for_p2p_go; |
| 3485 | |
| 3486 | ret = wmi_unified_pdev_param_send(wma->wmi_handle, |
| 3487 | &pdevparam, |
| 3488 | WMA_WILDCARD_PDEV_ID); |
| 3489 | if (ret) { |
| 3490 | WMA_LOGE("Fail to Set CTS2SELF for p2p GO %d", |
| 3491 | cts2self_for_p2p_go); |
| 3492 | return QDF_STATUS_E_FAILURE; |
| 3493 | } |
| 3494 | |
| 3495 | WMA_LOGD("Successfully Set CTS2SELF for p2p GO %d", |
| 3496 | cts2self_for_p2p_go); |
| 3497 | |
| 3498 | return QDF_STATUS_SUCCESS; |
| 3499 | } |
| 3500 | |
| 3501 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3502 | /** |
| 3503 | * wma_set_htconfig() - set ht config parameters to target |
| 3504 | * @vdev_id: vdev id |
| 3505 | * @ht_capab: ht capablity |
| 3506 | * @value: value of ht param |
| 3507 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 3508 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3509 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3510 | QDF_STATUS wma_set_htconfig(uint8_t vdev_id, uint16_t ht_capab, int value) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3511 | { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 3512 | tp_wma_handle wma = cds_get_context(QDF_MODULE_ID_WMA); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 3513 | QDF_STATUS ret = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3514 | |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 3515 | if (!wma) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3516 | WMA_LOGE("%s: Failed to get wma", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3517 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3518 | } |
| 3519 | |
| 3520 | switch (ht_capab) { |
| 3521 | case WNI_CFG_HT_CAP_INFO_ADVANCE_CODING: |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 3522 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3523 | WMI_VDEV_PARAM_LDPC, |
| 3524 | value); |
| 3525 | break; |
| 3526 | case WNI_CFG_HT_CAP_INFO_TX_STBC: |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 3527 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3528 | WMI_VDEV_PARAM_TX_STBC, |
| 3529 | value); |
| 3530 | break; |
| 3531 | case WNI_CFG_HT_CAP_INFO_RX_STBC: |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 3532 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3533 | WMI_VDEV_PARAM_RX_STBC, |
| 3534 | value); |
| 3535 | break; |
| 3536 | case WNI_CFG_HT_CAP_INFO_SHORT_GI_20MHZ: |
| 3537 | case WNI_CFG_HT_CAP_INFO_SHORT_GI_40MHZ: |
| 3538 | WMA_LOGE("%s: ht_capab = %d, value = %d", __func__, ht_capab, |
| 3539 | value); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 3540 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3541 | WMI_VDEV_PARAM_SGI, value); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 3542 | if (ret == QDF_STATUS_SUCCESS) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3543 | wma->interfaces[vdev_id].config.shortgi = value; |
| 3544 | break; |
| 3545 | default: |
| 3546 | WMA_LOGE("%s:INVALID HT CONFIG", __func__); |
| 3547 | } |
| 3548 | |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 3549 | return ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3550 | } |
| 3551 | |
| 3552 | /** |
| 3553 | * wma_hidden_ssid_vdev_restart() - vdev restart for hidden ssid |
| 3554 | * @wma_handle: wma handle |
| 3555 | * @pReq: hidden ssid vdev restart request |
| 3556 | * |
| 3557 | * Return: none |
| 3558 | */ |
Abhishek Singh | f06214b | 2018-08-17 12:16:39 +0530 | [diff] [blame] | 3559 | void wma_hidden_ssid_vdev_restart(tp_wma_handle wma, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3560 | tHalHiddenSsidVdevRestart *pReq) |
| 3561 | { |
Abhishek Singh | f06214b | 2018-08-17 12:16:39 +0530 | [diff] [blame] | 3562 | struct wma_txrx_node *intr = wma->interfaces; |
Selvaraj, Sridhar | a0083c4 | 2016-06-22 22:15:43 +0530 | [diff] [blame] | 3563 | struct wma_target_req *msg; |
Abhishek Singh | f06214b | 2018-08-17 12:16:39 +0530 | [diff] [blame] | 3564 | struct hidden_ssid_vdev_restart_params params; |
| 3565 | QDF_STATUS status; |
| 3566 | uint8_t vdev_id; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3567 | |
Abhishek Singh | f06214b | 2018-08-17 12:16:39 +0530 | [diff] [blame] | 3568 | vdev_id = pReq->sessionId; |
| 3569 | if ((vdev_id != intr[vdev_id].vdev_restart_params.vdev_id) |
| 3570 | || !((intr[vdev_id].type == WMI_VDEV_TYPE_AP) |
| 3571 | && (intr[vdev_id].sub_type == 0))) { |
| 3572 | WMA_LOGE(FL("invalid vdev_id %d"), vdev_id); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3573 | return; |
| 3574 | } |
| 3575 | |
Abhishek Singh | f06214b | 2018-08-17 12:16:39 +0530 | [diff] [blame] | 3576 | intr[vdev_id].vdev_restart_params.ssidHidden = pReq->ssidHidden; |
Abhishek Singh | f06214b | 2018-08-17 12:16:39 +0530 | [diff] [blame] | 3577 | WMA_LOGD(FL("hidden ssid set using IOCTL for vdev %d ssid_hidden %d"), |
| 3578 | vdev_id, pReq->ssidHidden); |
| 3579 | |
| 3580 | msg = wma_fill_vdev_req(wma, vdev_id, |
Selvaraj, Sridhar | a0083c4 | 2016-06-22 22:15:43 +0530 | [diff] [blame] | 3581 | WMA_HIDDEN_SSID_VDEV_RESTART, |
Abhishek Singh | f06214b | 2018-08-17 12:16:39 +0530 | [diff] [blame] | 3582 | WMA_TARGET_REQ_TYPE_VDEV_START, |
| 3583 | pReq, |
| 3584 | WMA_VDEV_START_REQUEST_TIMEOUT); |
Selvaraj, Sridhar | a0083c4 | 2016-06-22 22:15:43 +0530 | [diff] [blame] | 3585 | if (!msg) { |
Abhishek Singh | f06214b | 2018-08-17 12:16:39 +0530 | [diff] [blame] | 3586 | WMA_LOGE(FL("Failed to fill vdev request, vdev_id %d"), |
| 3587 | vdev_id); |
Abhishek Singh | f06214b | 2018-08-17 12:16:39 +0530 | [diff] [blame] | 3588 | qdf_mem_free(pReq); |
Selvaraj, Sridhar | a0083c4 | 2016-06-22 22:15:43 +0530 | [diff] [blame] | 3589 | return; |
| 3590 | } |
| 3591 | |
Jeff Johnson | fc0969f | 2019-02-22 14:19:02 -0800 | [diff] [blame] | 3592 | params.vdev_id = vdev_id; |
Abhishek Singh | f06214b | 2018-08-17 12:16:39 +0530 | [diff] [blame] | 3593 | params.ssid_len = intr[vdev_id].vdev_restart_params.ssid.ssid_len; |
| 3594 | qdf_mem_copy(params.ssid, |
| 3595 | intr[vdev_id].vdev_restart_params.ssid.ssid, |
| 3596 | params.ssid_len); |
| 3597 | params.flags = intr[vdev_id].vdev_restart_params.flags; |
| 3598 | if (intr[vdev_id].vdev_restart_params.ssidHidden) |
| 3599 | params.flags |= WMI_UNIFIED_VDEV_START_HIDDEN_SSID; |
| 3600 | else |
| 3601 | params.flags &= (0xFFFFFFFE); |
| 3602 | params.requestor_id = intr[vdev_id].vdev_restart_params.requestor_id; |
| 3603 | params.disable_hw_ack = |
| 3604 | intr[vdev_id].vdev_restart_params.disable_hw_ack; |
| 3605 | |
| 3606 | params.mhz = intr[vdev_id].vdev_restart_params.chan.mhz; |
| 3607 | params.band_center_freq1 = |
| 3608 | intr[vdev_id].vdev_restart_params.chan.band_center_freq1; |
| 3609 | params.band_center_freq2 = |
| 3610 | intr[vdev_id].vdev_restart_params.chan.band_center_freq2; |
| 3611 | params.info = intr[vdev_id].vdev_restart_params.chan.info; |
| 3612 | params.reg_info_1 = intr[vdev_id].vdev_restart_params.chan.reg_info_1; |
| 3613 | params.reg_info_2 = intr[vdev_id].vdev_restart_params.chan.reg_info_2; |
| 3614 | |
Abhishek Singh | f06214b | 2018-08-17 12:16:39 +0530 | [diff] [blame] | 3615 | status = wmi_unified_hidden_ssid_vdev_restart_send(wma->wmi_handle, |
| 3616 | ¶ms); |
| 3617 | if (QDF_IS_STATUS_ERROR(status)) { |
| 3618 | WMA_LOGE(FL("Failed to send vdev restart command")); |
Abhishek Singh | f06214b | 2018-08-17 12:16:39 +0530 | [diff] [blame] | 3619 | wma_remove_vdev_req(wma, vdev_id, |
| 3620 | WMA_TARGET_REQ_TYPE_VDEV_START); |
| 3621 | qdf_mem_free(pReq); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3622 | } |
| 3623 | } |
| 3624 | |
| 3625 | |
| 3626 | #ifdef WLAN_FEATURE_11W |
| 3627 | |
| 3628 | /** |
| 3629 | * wma_extract_ccmp_pn() - extract 6 byte PN from the CCMP header |
| 3630 | * @ccmp_ptr: CCMP header |
| 3631 | * |
| 3632 | * Return: PN extracted from header. |
| 3633 | */ |
| 3634 | static uint64_t wma_extract_ccmp_pn(uint8_t *ccmp_ptr) |
| 3635 | { |
| 3636 | uint8_t rsvd, key, pn[6]; |
| 3637 | uint64_t new_pn; |
| 3638 | |
| 3639 | /* |
| 3640 | * +-----+-----+------+----------+-----+-----+-----+-----+ |
| 3641 | * | PN0 | PN1 | rsvd | rsvd/key | PN2 | PN3 | PN4 | PN5 | |
| 3642 | * +-----+-----+------+----------+-----+-----+-----+-----+ |
| 3643 | * CCMP Header Format |
| 3644 | */ |
| 3645 | |
| 3646 | /* Extract individual bytes */ |
| 3647 | pn[0] = (uint8_t) *ccmp_ptr; |
| 3648 | pn[1] = (uint8_t) *(ccmp_ptr + 1); |
| 3649 | rsvd = (uint8_t) *(ccmp_ptr + 2); |
| 3650 | key = (uint8_t) *(ccmp_ptr + 3); |
| 3651 | pn[2] = (uint8_t) *(ccmp_ptr + 4); |
| 3652 | pn[3] = (uint8_t) *(ccmp_ptr + 5); |
| 3653 | pn[4] = (uint8_t) *(ccmp_ptr + 6); |
| 3654 | pn[5] = (uint8_t) *(ccmp_ptr + 7); |
| 3655 | |
| 3656 | /* Form 6 byte PN with 6 individual bytes of PN */ |
| 3657 | new_pn = ((uint64_t) pn[5] << 40) | |
| 3658 | ((uint64_t) pn[4] << 32) | |
| 3659 | ((uint64_t) pn[3] << 24) | |
| 3660 | ((uint64_t) pn[2] << 16) | |
| 3661 | ((uint64_t) pn[1] << 8) | ((uint64_t) pn[0] << 0); |
| 3662 | |
| 3663 | WMA_LOGE("PN of received packet is %llu", new_pn); |
| 3664 | return new_pn; |
| 3665 | } |
| 3666 | |
| 3667 | /** |
| 3668 | * wma_is_ccmp_pn_replay_attack() - detect replay attacking using PN in CCMP |
| 3669 | * @cds_ctx: cds context |
| 3670 | * @wh: 802.11 frame header |
| 3671 | * @ccmp_ptr: CCMP frame header |
| 3672 | * |
| 3673 | * Return: true/false |
| 3674 | */ |
| 3675 | static bool |
| 3676 | wma_is_ccmp_pn_replay_attack(void *cds_ctx, struct ieee80211_frame *wh, |
| 3677 | uint8_t *ccmp_ptr) |
| 3678 | { |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 3679 | struct cdp_pdev *pdev; |
| 3680 | struct cdp_vdev *vdev; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 3681 | void *peer; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3682 | uint8_t vdev_id, peer_id; |
Zhang Qian | 610a1a7 | 2018-04-27 17:03:30 +0800 | [diff] [blame] | 3683 | uint8_t *last_pn_valid = NULL; |
| 3684 | uint64_t *last_pn = NULL, new_pn; |
| 3685 | uint32_t *rmf_pn_replays = NULL; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 3686 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
Abhishek Singh | 38da980 | 2018-06-20 16:25:09 +0530 | [diff] [blame] | 3687 | bool ret = false; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3688 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 3689 | pdev = cds_get_context(QDF_MODULE_ID_TXRX); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3690 | if (!pdev) { |
| 3691 | WMA_LOGE("%s: Failed to find pdev", __func__); |
| 3692 | return true; |
| 3693 | } |
| 3694 | |
Mukul Sharma | a748fbb | 2015-12-01 19:51:36 +0530 | [diff] [blame] | 3695 | vdev = wma_find_vdev_by_bssid(cds_ctx, wh->i_addr3, &vdev_id); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3696 | if (!vdev) { |
| 3697 | WMA_LOGE("%s: Failed to find vdev", __func__); |
| 3698 | return true; |
| 3699 | } |
| 3700 | |
| 3701 | /* Retrieve the peer based on vdev and addr */ |
Abhishek Singh | 38da980 | 2018-06-20 16:25:09 +0530 | [diff] [blame] | 3702 | peer = cdp_peer_get_ref_by_addr(soc, pdev, wh->i_addr2, &peer_id, |
| 3703 | PEER_DEBUG_ID_WMA_CCMP_REPLAY_ATTACK); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3704 | |
Abhishek Singh | 38da980 | 2018-06-20 16:25:09 +0530 | [diff] [blame] | 3705 | if (!peer) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3706 | WMA_LOGE("%s: Failed to find peer, Not able to validate PN", |
| 3707 | __func__); |
| 3708 | return true; |
| 3709 | } |
| 3710 | |
| 3711 | new_pn = wma_extract_ccmp_pn(ccmp_ptr); |
Zhang Qian | 610a1a7 | 2018-04-27 17:03:30 +0800 | [diff] [blame] | 3712 | |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 3713 | cdp_get_pn_info(soc, peer, &last_pn_valid, &last_pn, &rmf_pn_replays); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3714 | |
Zhang Qian | 610a1a7 | 2018-04-27 17:03:30 +0800 | [diff] [blame] | 3715 | if (!last_pn_valid || !last_pn || !rmf_pn_replays) { |
| 3716 | WMA_LOGE("%s: PN validation seems not supported", __func__); |
Abhishek Singh | 38da980 | 2018-06-20 16:25:09 +0530 | [diff] [blame] | 3717 | goto rel_peer_ref; |
Zhang Qian | 610a1a7 | 2018-04-27 17:03:30 +0800 | [diff] [blame] | 3718 | } |
| 3719 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3720 | if (*last_pn_valid) { |
| 3721 | if (new_pn > *last_pn) { |
| 3722 | *last_pn = new_pn; |
| 3723 | WMA_LOGE("%s: PN validation successful", __func__); |
| 3724 | } else { |
| 3725 | WMA_LOGE("%s: PN Replay attack detected", __func__); |
| 3726 | /* per 11W amendment, keeping track of replay attacks */ |
| 3727 | *rmf_pn_replays += 1; |
Abhishek Singh | 38da980 | 2018-06-20 16:25:09 +0530 | [diff] [blame] | 3728 | ret = true; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3729 | } |
| 3730 | } else { |
| 3731 | *last_pn_valid = 1; |
| 3732 | *last_pn = new_pn; |
| 3733 | } |
| 3734 | |
Abhishek Singh | 38da980 | 2018-06-20 16:25:09 +0530 | [diff] [blame] | 3735 | rel_peer_ref: |
| 3736 | cdp_peer_release_ref(soc, peer, PEER_DEBUG_ID_WMA_CCMP_REPLAY_ATTACK); |
| 3737 | return ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3738 | } |
| 3739 | |
| 3740 | /** |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3741 | * wma_process_bip() - process mmie in rmf frame |
| 3742 | * @wma_handle: wma handle |
| 3743 | * @iface: txrx node |
| 3744 | * @wh: 80211 frame |
| 3745 | * @wbuf: Buffer |
| 3746 | * |
| 3747 | * Return: 0 for success or error code |
| 3748 | */ |
| 3749 | |
| 3750 | static |
| 3751 | int wma_process_bip(tp_wma_handle wma_handle, |
| 3752 | struct wma_txrx_node *iface, |
| 3753 | struct ieee80211_frame *wh, |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 3754 | qdf_nbuf_t wbuf |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3755 | ) |
| 3756 | { |
Jianmin Zhu | d46bc46 | 2018-07-11 19:14:10 +0800 | [diff] [blame] | 3757 | uint16_t mmie_size; |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3758 | uint16_t key_id; |
| 3759 | uint8_t *efrm; |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 3760 | uint8_t *igtk; |
| 3761 | uint16_t key_len; |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3762 | |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 3763 | efrm = qdf_nbuf_data(wbuf) + qdf_nbuf_len(wbuf); |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3764 | |
| 3765 | if (iface->key.key_cipher == WMI_CIPHER_AES_CMAC) { |
Jianmin Zhu | d46bc46 | 2018-07-11 19:14:10 +0800 | [diff] [blame] | 3766 | mmie_size = cds_get_mmie_size(); |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3767 | } else if (iface->key.key_cipher == WMI_CIPHER_AES_GMAC) { |
Jianmin Zhu | d46bc46 | 2018-07-11 19:14:10 +0800 | [diff] [blame] | 3768 | mmie_size = cds_get_gmac_mmie_size(); |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3769 | } else { |
| 3770 | WMA_LOGE(FL("Invalid key cipher %d"), iface->key.key_cipher); |
| 3771 | return -EINVAL; |
| 3772 | } |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3773 | |
Jianmin Zhu | d46bc46 | 2018-07-11 19:14:10 +0800 | [diff] [blame] | 3774 | /* Check if frame is invalid length */ |
| 3775 | if (efrm - (uint8_t *)wh < sizeof(*wh) + mmie_size) { |
| 3776 | WMA_LOGE(FL("Invalid frame length")); |
| 3777 | return -EINVAL; |
| 3778 | } |
| 3779 | |
| 3780 | key_id = (uint16_t)*(efrm - mmie_size + 2); |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3781 | if (!((key_id == WMA_IGTK_KEY_INDEX_4) |
| 3782 | || (key_id == WMA_IGTK_KEY_INDEX_5))) { |
| 3783 | WMA_LOGE(FL("Invalid KeyID(%d) dropping the frame"), key_id); |
| 3784 | return -EINVAL; |
| 3785 | } |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3786 | |
Padma, Santhosh Kumar | 9668240 | 2018-02-02 18:16:27 +0530 | [diff] [blame] | 3787 | WMA_LOGD(FL("key_cipher %d key_id %d"), iface->key.key_cipher, key_id); |
| 3788 | |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 3789 | igtk = wma_get_igtk(iface, &key_len); |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3790 | switch (iface->key.key_cipher) { |
| 3791 | case WMI_CIPHER_AES_CMAC: |
Sourav Mohapatra | 89c85d1 | 2017-12-01 09:17:54 +0530 | [diff] [blame] | 3792 | if (wmi_service_enabled(wma_handle->wmi_handle, |
| 3793 | wmi_service_sta_pmf_offload)) { |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3794 | /* |
| 3795 | * if 11w offload is enabled then mmie validation is |
| 3796 | * performed in firmware, host just need to trim the |
| 3797 | * mmie. |
| 3798 | */ |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 3799 | qdf_nbuf_trim_tail(wbuf, cds_get_mmie_size()); |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3800 | } else { |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 3801 | if (cds_is_mmie_valid(igtk, iface->key.key_id[ |
| 3802 | key_id - |
| 3803 | WMA_IGTK_KEY_INDEX_4].ipn, |
| 3804 | (uint8_t *)wh, efrm)) { |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3805 | WMA_LOGD(FL("Protected BC/MC frame MMIE validation successful")); |
| 3806 | /* Remove MMIE */ |
| 3807 | qdf_nbuf_trim_tail(wbuf, cds_get_mmie_size()); |
| 3808 | } else { |
| 3809 | WMA_LOGD(FL("BC/MC MIC error or MMIE not present, dropping the frame")); |
| 3810 | return -EINVAL; |
| 3811 | } |
| 3812 | } |
| 3813 | break; |
| 3814 | |
| 3815 | case WMI_CIPHER_AES_GMAC: |
Padma, Santhosh Kumar | 9668240 | 2018-02-02 18:16:27 +0530 | [diff] [blame] | 3816 | if (wmi_service_enabled(wma_handle->wmi_handle, |
| 3817 | wmi_service_gmac_offload_support)) { |
| 3818 | /* |
| 3819 | * if gmac offload is enabled then mmie validation is |
| 3820 | * performed in firmware, host just need to trim the |
| 3821 | * mmie. |
| 3822 | */ |
| 3823 | WMA_LOGD(FL("Trim GMAC MMIE")); |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3824 | qdf_nbuf_trim_tail(wbuf, cds_get_gmac_mmie_size()); |
| 3825 | } else { |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 3826 | if (cds_is_gmac_mmie_valid(igtk, |
Padma, Santhosh Kumar | 9668240 | 2018-02-02 18:16:27 +0530 | [diff] [blame] | 3827 | iface->key.key_id[key_id - WMA_IGTK_KEY_INDEX_4].ipn, |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 3828 | (uint8_t *) wh, efrm, key_len)) { |
Padma, Santhosh Kumar | 9668240 | 2018-02-02 18:16:27 +0530 | [diff] [blame] | 3829 | WMA_LOGD(FL("Protected BC/MC frame GMAC MMIE validation successful")); |
| 3830 | /* Remove MMIE */ |
| 3831 | qdf_nbuf_trim_tail(wbuf, |
| 3832 | cds_get_gmac_mmie_size()); |
| 3833 | } else { |
| 3834 | WMA_LOGD(FL("BC/MC GMAC MIC error or MMIE not present, dropping the frame")); |
| 3835 | return -EINVAL; |
| 3836 | } |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3837 | } |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3838 | break; |
| 3839 | |
| 3840 | default: |
| 3841 | WMA_LOGE(FL("Unsupported key cipher %d"), |
| 3842 | iface->key.key_cipher); |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3843 | } |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3844 | |
| 3845 | |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3846 | return 0; |
| 3847 | } |
| 3848 | |
| 3849 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3850 | * wma_process_rmf_frame() - process rmf frame |
| 3851 | * @wma_handle: wma handle |
| 3852 | * @iface: txrx node |
| 3853 | * @wh: 80211 frame |
| 3854 | * @rx_pkt: rx packet |
| 3855 | * @wbuf: Buffer |
| 3856 | * |
| 3857 | * Return: 0 for success or error code |
| 3858 | */ |
| 3859 | static |
| 3860 | int wma_process_rmf_frame(tp_wma_handle wma_handle, |
| 3861 | struct wma_txrx_node *iface, |
| 3862 | struct ieee80211_frame *wh, |
| 3863 | cds_pkt_t *rx_pkt, |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 3864 | qdf_nbuf_t wbuf) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3865 | { |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3866 | uint8_t *orig_hdr; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3867 | uint8_t *ccmp; |
Abhishek Singh | 7c1c743 | 2019-04-04 12:11:57 +0530 | [diff] [blame] | 3868 | uint8_t mic_len, hdr_len, pdev_id; |
| 3869 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3870 | |
| 3871 | if ((wh)->i_fc[1] & IEEE80211_FC1_WEP) { |
Srinivas Girigowda | 9cd6c34 | 2019-02-09 13:06:12 -0800 | [diff] [blame] | 3872 | if (QDF_IS_ADDR_BROADCAST(wh->i_addr1) || |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3873 | IEEE80211_IS_MULTICAST(wh->i_addr1)) { |
| 3874 | WMA_LOGE("Encrypted BC/MC frame dropping the frame"); |
| 3875 | cds_pkt_return_packet(rx_pkt); |
| 3876 | return -EINVAL; |
| 3877 | } |
Abhishek Singh | 7c1c743 | 2019-04-04 12:11:57 +0530 | [diff] [blame] | 3878 | |
| 3879 | pdev_id = wlan_objmgr_pdev_get_pdev_id(wma_handle->pdev); |
| 3880 | status = mlme_get_peer_mic_len(wma_handle->psoc, pdev_id, |
| 3881 | wh->i_addr2, &mic_len, |
| 3882 | &hdr_len); |
| 3883 | if (QDF_IS_STATUS_ERROR(status)) { |
| 3884 | WMA_LOGE("Failed to get mic hdr and length"); |
| 3885 | cds_pkt_return_packet(rx_pkt); |
| 3886 | return -EINVAL; |
| 3887 | } |
| 3888 | |
| 3889 | if (qdf_nbuf_len(wbuf) < (sizeof(*wh) + hdr_len + mic_len)) { |
| 3890 | WMA_LOGE("Buffer length less than expected %d", |
| 3891 | (int)qdf_nbuf_len(wbuf)); |
| 3892 | cds_pkt_return_packet(rx_pkt); |
| 3893 | return -EINVAL; |
| 3894 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3895 | |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 3896 | orig_hdr = (uint8_t *) qdf_nbuf_data(wbuf); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3897 | /* Pointer to head of CCMP header */ |
| 3898 | ccmp = orig_hdr + sizeof(*wh); |
| 3899 | if (wma_is_ccmp_pn_replay_attack( |
| 3900 | wma_handle, wh, ccmp)) { |
| 3901 | WMA_LOGE("Dropping the frame"); |
| 3902 | cds_pkt_return_packet(rx_pkt); |
| 3903 | return -EINVAL; |
| 3904 | } |
| 3905 | |
| 3906 | /* Strip privacy headers (and trailer) |
| 3907 | * for a received frame |
| 3908 | */ |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 3909 | qdf_mem_move(orig_hdr + |
Himanshu Agarwal | fc5d660 | 2018-04-06 17:39:37 +0530 | [diff] [blame] | 3910 | hdr_len, wh, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3911 | sizeof(*wh)); |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 3912 | qdf_nbuf_pull_head(wbuf, |
Himanshu Agarwal | fc5d660 | 2018-04-06 17:39:37 +0530 | [diff] [blame] | 3913 | hdr_len); |
| 3914 | qdf_nbuf_trim_tail(wbuf, mic_len); |
Krunal Soni | 54da0c6 | 2016-08-01 17:04:25 -0700 | [diff] [blame] | 3915 | /* |
| 3916 | * CCMP header has been pulled off |
| 3917 | * reinitialize the start pointer of mac header |
| 3918 | * to avoid accessing incorrect address |
| 3919 | */ |
| 3920 | wh = (struct ieee80211_frame *) qdf_nbuf_data(wbuf); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3921 | rx_pkt->pkt_meta.mpdu_hdr_ptr = |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 3922 | qdf_nbuf_data(wbuf); |
| 3923 | rx_pkt->pkt_meta.mpdu_len = qdf_nbuf_len(wbuf); |
Arif Hussain | 3d731ab | 2017-10-12 12:40:16 -0700 | [diff] [blame] | 3924 | rx_pkt->pkt_buf = wbuf; |
| 3925 | if (rx_pkt->pkt_meta.mpdu_len >= |
| 3926 | rx_pkt->pkt_meta.mpdu_hdr_len) { |
| 3927 | rx_pkt->pkt_meta.mpdu_data_len = |
| 3928 | rx_pkt->pkt_meta.mpdu_len - |
| 3929 | rx_pkt->pkt_meta.mpdu_hdr_len; |
| 3930 | } else { |
| 3931 | WMA_LOGE("mpdu len %d less than hdr %d, dropping frame", |
| 3932 | rx_pkt->pkt_meta.mpdu_len, |
| 3933 | rx_pkt->pkt_meta.mpdu_hdr_len); |
| 3934 | cds_pkt_return_packet(rx_pkt); |
| 3935 | return -EINVAL; |
| 3936 | } |
| 3937 | |
| 3938 | if (rx_pkt->pkt_meta.mpdu_data_len > WMA_MAX_MGMT_MPDU_LEN) { |
| 3939 | WMA_LOGE("Data Len %d greater than max, dropping frame", |
| 3940 | rx_pkt->pkt_meta.mpdu_data_len); |
| 3941 | cds_pkt_return_packet(rx_pkt); |
| 3942 | return -EINVAL; |
| 3943 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3944 | rx_pkt->pkt_meta.mpdu_data_ptr = |
| 3945 | rx_pkt->pkt_meta.mpdu_hdr_ptr + |
| 3946 | rx_pkt->pkt_meta.mpdu_hdr_len; |
Srinivas Girigowda | cb7b8b8 | 2019-04-10 14:27:47 -0700 | [diff] [blame] | 3947 | wma_debug("BSSID: "QDF_MAC_ADDR_STR" tsf_delta: %u", |
Srinivas Girigowda | 34fbba0 | 2019-04-08 12:07:44 -0700 | [diff] [blame] | 3948 | QDF_MAC_ADDR_ARRAY(wh->i_addr3), |
| 3949 | rx_pkt->pkt_meta.tsf_delta); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3950 | } else { |
Srinivas Girigowda | 9cd6c34 | 2019-02-09 13:06:12 -0800 | [diff] [blame] | 3951 | if (QDF_IS_ADDR_BROADCAST(wh->i_addr1) || |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3952 | IEEE80211_IS_MULTICAST(wh->i_addr1)) { |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3953 | if (0 != wma_process_bip(wma_handle, iface, wh, wbuf)) { |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3954 | cds_pkt_return_packet(rx_pkt); |
| 3955 | return -EINVAL; |
Mukul Sharma | a748fbb | 2015-12-01 19:51:36 +0530 | [diff] [blame] | 3956 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3957 | } else { |
| 3958 | WMA_LOGE("Rx unprotected unicast mgmt frame"); |
| 3959 | rx_pkt->pkt_meta.dpuFeedback = |
| 3960 | DPU_FEEDBACK_UNPROTECTED_ERROR; |
| 3961 | } |
| 3962 | } |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3963 | return 0; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3964 | } |
Abhishek Singh | cfb4448 | 2017-03-10 12:42:37 +0530 | [diff] [blame] | 3965 | #else |
| 3966 | static inline int wma_process_rmf_frame(tp_wma_handle wma_handle, |
| 3967 | struct wma_txrx_node *iface, |
| 3968 | struct ieee80211_frame *wh, |
| 3969 | cds_pkt_t *rx_pkt, |
| 3970 | qdf_nbuf_t wbuf) |
| 3971 | { |
| 3972 | return 0; |
| 3973 | } |
| 3974 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3975 | #endif |
| 3976 | |
| 3977 | /** |
Krishna Kumaar Natarajan | b7f9a35 | 2016-03-18 11:40:07 -0700 | [diff] [blame] | 3978 | * wma_is_pkt_drop_candidate() - check if the mgmt frame should be droppped |
| 3979 | * @wma_handle: wma handle |
| 3980 | * @peer_addr: peer MAC address |
Sandeep Puligilla | 4a58f7f | 2017-05-16 16:36:56 -0700 | [diff] [blame] | 3981 | * @bssid: BSSID Address |
Krishna Kumaar Natarajan | b7f9a35 | 2016-03-18 11:40:07 -0700 | [diff] [blame] | 3982 | * @subtype: Management frame subtype |
| 3983 | * |
| 3984 | * This function is used to decide if a particular management frame should be |
| 3985 | * dropped to prevent DOS attack. Timestamp is used to decide the DOS attack. |
| 3986 | * |
| 3987 | * Return: true if the packet should be dropped and false oterwise |
| 3988 | */ |
| 3989 | static bool wma_is_pkt_drop_candidate(tp_wma_handle wma_handle, |
Sandeep Puligilla | 4a58f7f | 2017-05-16 16:36:56 -0700 | [diff] [blame] | 3990 | uint8_t *peer_addr, uint8_t *bssid, |
| 3991 | uint8_t subtype) |
Krishna Kumaar Natarajan | b7f9a35 | 2016-03-18 11:40:07 -0700 | [diff] [blame] | 3992 | { |
Krishna Kumaar Natarajan | b7f9a35 | 2016-03-18 11:40:07 -0700 | [diff] [blame] | 3993 | bool should_drop = false; |
Sandeep Puligilla | 4a58f7f | 2017-05-16 16:36:56 -0700 | [diff] [blame] | 3994 | uint8_t nan_addr[] = {0x50, 0x6F, 0x9A, 0x01, 0x00, 0x00}; |
| 3995 | |
| 3996 | /* Drop the beacons from NAN device */ |
Srinivas Girigowda | df90cea | 2019-03-07 16:03:25 -0800 | [diff] [blame] | 3997 | if ((subtype == MGMT_SUBTYPE_BEACON) && |
Sandeep Puligilla | 4a58f7f | 2017-05-16 16:36:56 -0700 | [diff] [blame] | 3998 | (!qdf_mem_cmp(nan_addr, bssid, NAN_CLUSTER_ID_BYTES))) { |
| 3999 | should_drop = true; |
| 4000 | goto end; |
| 4001 | } |
Krishna Kumaar Natarajan | b7f9a35 | 2016-03-18 11:40:07 -0700 | [diff] [blame] | 4002 | end: |
| 4003 | return should_drop; |
| 4004 | } |
| 4005 | |
Naveen Rawat | 73532d6 | 2017-05-22 10:37:52 -0700 | [diff] [blame] | 4006 | #define RATE_LIMIT 16 |
| 4007 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4008 | int wma_form_rx_packet(qdf_nbuf_t buf, |
Himanshu Agarwal | d2e6cde | 2017-01-10 14:47:04 +0530 | [diff] [blame] | 4009 | struct mgmt_rx_event_params *mgmt_rx_params, |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4010 | cds_pkt_t *rx_pkt) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4011 | { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4012 | struct wma_txrx_node *iface = NULL; |
Mukul Sharma | a748fbb | 2015-12-01 19:51:36 +0530 | [diff] [blame] | 4013 | uint8_t vdev_id = WMA_INVALID_VDEV_ID; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4014 | struct ieee80211_frame *wh; |
| 4015 | uint8_t mgt_type, mgt_subtype; |
| 4016 | int status; |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4017 | tp_wma_handle wma_handle = (tp_wma_handle) |
| 4018 | cds_get_context(QDF_MODULE_ID_WMA); |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 4019 | #if !defined(REMOVE_PKT_LOG) |
| 4020 | ol_txrx_pktdump_cb packetdump_cb; |
| 4021 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 4022 | struct cdp_vdev *txrx_vdev; |
| 4023 | #endif |
Naveen Rawat | 73532d6 | 2017-05-22 10:37:52 -0700 | [diff] [blame] | 4024 | static uint8_t limit_prints_invalid_len = RATE_LIMIT - 1; |
| 4025 | static uint8_t limit_prints_load_unload = RATE_LIMIT - 1; |
| 4026 | static uint8_t limit_prints_recovery = RATE_LIMIT - 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4027 | |
| 4028 | if (!wma_handle) { |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4029 | WMA_LOGE(FL("wma handle is NULL")); |
| 4030 | qdf_nbuf_free(buf); |
| 4031 | qdf_mem_free(rx_pkt); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4032 | return -EINVAL; |
| 4033 | } |
| 4034 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4035 | if (!mgmt_rx_params) { |
Naveen Rawat | 73532d6 | 2017-05-22 10:37:52 -0700 | [diff] [blame] | 4036 | limit_prints_invalid_len++; |
| 4037 | if (limit_prints_invalid_len == RATE_LIMIT) { |
| 4038 | WMA_LOGD(FL("mgmt rx params is NULL")); |
| 4039 | limit_prints_invalid_len = 0; |
| 4040 | } |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4041 | qdf_nbuf_free(buf); |
| 4042 | qdf_mem_free(rx_pkt); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4043 | return -EINVAL; |
| 4044 | } |
| 4045 | |
Rajeev Kumar | fec3dbe | 2016-01-19 15:23:52 -0800 | [diff] [blame] | 4046 | if (cds_is_load_or_unload_in_progress()) { |
Naveen Rawat | 73532d6 | 2017-05-22 10:37:52 -0700 | [diff] [blame] | 4047 | limit_prints_load_unload++; |
| 4048 | if (limit_prints_load_unload == RATE_LIMIT) { |
| 4049 | WMA_LOGD(FL("Load/Unload in progress")); |
| 4050 | limit_prints_load_unload = 0; |
| 4051 | } |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4052 | qdf_nbuf_free(buf); |
| 4053 | qdf_mem_free(rx_pkt); |
Naveen Rawat | 10ccf87 | 2015-11-03 14:15:55 -0800 | [diff] [blame] | 4054 | return -EINVAL; |
| 4055 | } |
| 4056 | |
Mukul Sharma | 80edc78 | 2016-09-12 15:59:24 +0530 | [diff] [blame] | 4057 | if (cds_is_driver_recovering()) { |
Naveen Rawat | 73532d6 | 2017-05-22 10:37:52 -0700 | [diff] [blame] | 4058 | limit_prints_recovery++; |
| 4059 | if (limit_prints_recovery == RATE_LIMIT) { |
| 4060 | WMA_LOGD(FL("Recovery in progress")); |
| 4061 | limit_prints_recovery = 0; |
| 4062 | } |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4063 | qdf_nbuf_free(buf); |
| 4064 | qdf_mem_free(rx_pkt); |
Mukul Sharma | 80edc78 | 2016-09-12 15:59:24 +0530 | [diff] [blame] | 4065 | return -EINVAL; |
| 4066 | } |
| 4067 | |
Hanumanth Reddy Pothula | 2a8a740 | 2017-07-03 14:06:11 +0530 | [diff] [blame] | 4068 | if (cds_is_driver_in_bad_state()) { |
| 4069 | limit_prints_recovery++; |
| 4070 | if (limit_prints_recovery == RATE_LIMIT) { |
| 4071 | WMA_LOGD(FL("Driver in bad state")); |
| 4072 | limit_prints_recovery = 0; |
| 4073 | } |
| 4074 | qdf_nbuf_free(buf); |
| 4075 | qdf_mem_free(rx_pkt); |
| 4076 | return -EINVAL; |
| 4077 | } |
| 4078 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4079 | /* |
| 4080 | * Fill in meta information needed by pe/lim |
| 4081 | * TODO: Try to maintain rx metainfo as part of skb->data. |
| 4082 | */ |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4083 | rx_pkt->pkt_meta.channel = mgmt_rx_params->channel; |
| 4084 | rx_pkt->pkt_meta.scan_src = mgmt_rx_params->flags; |
Deepak Dhamdhere | 68929ec | 2015-08-05 15:16:35 -0700 | [diff] [blame] | 4085 | |
| 4086 | /* |
| 4087 | * Get the rssi value from the current snr value |
| 4088 | * using standard noise floor of -96. |
| 4089 | */ |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4090 | rx_pkt->pkt_meta.rssi = mgmt_rx_params->snr + |
| 4091 | WMA_NOISE_FLOOR_DBM_DEFAULT; |
| 4092 | rx_pkt->pkt_meta.snr = mgmt_rx_params->snr; |
Deepak Dhamdhere | 68929ec | 2015-08-05 15:16:35 -0700 | [diff] [blame] | 4093 | |
| 4094 | /* If absolute rssi is available from firmware, use it */ |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4095 | if (mgmt_rx_params->rssi != 0) |
| 4096 | rx_pkt->pkt_meta.rssi_raw = mgmt_rx_params->rssi; |
Deepak Dhamdhere | 68929ec | 2015-08-05 15:16:35 -0700 | [diff] [blame] | 4097 | else |
| 4098 | rx_pkt->pkt_meta.rssi_raw = rx_pkt->pkt_meta.rssi; |
| 4099 | |
| 4100 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4101 | /* |
| 4102 | * FIXME: Assigning the local timestamp as hw timestamp is not |
| 4103 | * available. Need to see if pe/lim really uses this data. |
| 4104 | */ |
| 4105 | rx_pkt->pkt_meta.timestamp = (uint32_t) jiffies; |
| 4106 | rx_pkt->pkt_meta.mpdu_hdr_len = sizeof(struct ieee80211_frame); |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4107 | rx_pkt->pkt_meta.mpdu_len = mgmt_rx_params->buf_len; |
Vignesh Viswanathan | ea432dd | 2018-04-30 14:06:15 +0530 | [diff] [blame] | 4108 | |
| 4109 | /* |
| 4110 | * The buf_len should be at least 802.11 header len |
| 4111 | */ |
| 4112 | if (mgmt_rx_params->buf_len < rx_pkt->pkt_meta.mpdu_hdr_len) { |
| 4113 | WMA_LOGE("MPDU Len %d lesser than header len %d", |
| 4114 | mgmt_rx_params->buf_len, |
| 4115 | rx_pkt->pkt_meta.mpdu_hdr_len); |
| 4116 | qdf_nbuf_free(buf); |
| 4117 | qdf_mem_free(rx_pkt); |
| 4118 | return -EINVAL; |
| 4119 | } |
| 4120 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4121 | rx_pkt->pkt_meta.mpdu_data_len = mgmt_rx_params->buf_len - |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4122 | rx_pkt->pkt_meta.mpdu_hdr_len; |
| 4123 | |
| 4124 | rx_pkt->pkt_meta.roamCandidateInd = 0; |
| 4125 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4126 | wh = (struct ieee80211_frame *)qdf_nbuf_data(buf); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4127 | |
Vignesh Viswanathan | 56f2625 | 2017-08-31 15:26:01 +0530 | [diff] [blame] | 4128 | /* |
| 4129 | * If the mpdu_data_len is greater than Max (2k), drop the frame |
| 4130 | */ |
| 4131 | if (rx_pkt->pkt_meta.mpdu_data_len > WMA_MAX_MGMT_MPDU_LEN) { |
Srinivas Girigowda | cb7b8b8 | 2019-04-10 14:27:47 -0700 | [diff] [blame] | 4132 | wma_err("Data Len %d greater than max, dropping frame from "QDF_MAC_ADDR_STR, |
Vignesh Viswanathan | 56f2625 | 2017-08-31 15:26:01 +0530 | [diff] [blame] | 4133 | rx_pkt->pkt_meta.mpdu_data_len, |
Srinivas Girigowda | 34fbba0 | 2019-04-08 12:07:44 -0700 | [diff] [blame] | 4134 | QDF_MAC_ADDR_ARRAY(wh->i_addr3)); |
Vignesh Viswanathan | 56f2625 | 2017-08-31 15:26:01 +0530 | [diff] [blame] | 4135 | qdf_nbuf_free(buf); |
| 4136 | qdf_mem_free(rx_pkt); |
| 4137 | return -EINVAL; |
| 4138 | } |
| 4139 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4140 | rx_pkt->pkt_meta.mpdu_hdr_ptr = qdf_nbuf_data(buf); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4141 | rx_pkt->pkt_meta.mpdu_data_ptr = rx_pkt->pkt_meta.mpdu_hdr_ptr + |
| 4142 | rx_pkt->pkt_meta.mpdu_hdr_len; |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4143 | rx_pkt->pkt_meta.tsf_delta = mgmt_rx_params->tsf_delta; |
| 4144 | rx_pkt->pkt_buf = buf; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4145 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4146 | /* If it is a beacon/probe response, save it for future use */ |
| 4147 | mgt_type = (wh)->i_fc[0] & IEEE80211_FC0_TYPE_MASK; |
| 4148 | mgt_subtype = (wh)->i_fc[0] & IEEE80211_FC0_SUBTYPE_MASK; |
| 4149 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4150 | if (mgt_type == IEEE80211_FC0_TYPE_MGT && |
Srinivas Girigowda | df90cea | 2019-03-07 16:03:25 -0800 | [diff] [blame] | 4151 | (mgt_subtype == MGMT_SUBTYPE_DISASSOC || |
| 4152 | mgt_subtype == MGMT_SUBTYPE_DEAUTH || |
| 4153 | mgt_subtype == MGMT_SUBTYPE_ACTION)) { |
Mukul Sharma | a748fbb | 2015-12-01 19:51:36 +0530 | [diff] [blame] | 4154 | if (wma_find_vdev_by_bssid( |
| 4155 | wma_handle, wh->i_addr3, &vdev_id)) { |
| 4156 | iface = &(wma_handle->interfaces[vdev_id]); |
| 4157 | if (iface->rmfEnabled) { |
| 4158 | status = wma_process_rmf_frame(wma_handle, |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4159 | iface, wh, rx_pkt, buf); |
| 4160 | if (status != 0) |
| 4161 | return status; |
Krunal Soni | 54da0c6 | 2016-08-01 17:04:25 -0700 | [diff] [blame] | 4162 | /* |
| 4163 | * CCMP header might have been pulled off |
| 4164 | * reinitialize the start pointer of mac header |
| 4165 | */ |
| 4166 | wh = (struct ieee80211_frame *) |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4167 | qdf_nbuf_data(buf); |
Mukul Sharma | a748fbb | 2015-12-01 19:51:36 +0530 | [diff] [blame] | 4168 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4169 | } |
| 4170 | } |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4171 | |
Jingxiang Ge | 45a2433 | 2019-03-11 10:46:47 +0800 | [diff] [blame] | 4172 | rx_pkt->pkt_meta.session_id = |
Mukul Sharma | a748fbb | 2015-12-01 19:51:36 +0530 | [diff] [blame] | 4173 | (vdev_id == WMA_INVALID_VDEV_ID ? 0 : vdev_id); |
Krishna Kumaar Natarajan | b7f9a35 | 2016-03-18 11:40:07 -0700 | [diff] [blame] | 4174 | |
Sandeep Puligilla | 2a206c5 | 2017-05-25 01:05:49 -0700 | [diff] [blame] | 4175 | if (mgt_type == IEEE80211_FC0_TYPE_MGT && |
Srinivas Girigowda | df90cea | 2019-03-07 16:03:25 -0800 | [diff] [blame] | 4176 | (mgt_subtype == MGMT_SUBTYPE_BEACON || |
| 4177 | mgt_subtype == MGMT_SUBTYPE_PROBE_RESP)) { |
Sandeep Puligilla | 2a206c5 | 2017-05-25 01:05:49 -0700 | [diff] [blame] | 4178 | if (mgmt_rx_params->buf_len <= |
| 4179 | (sizeof(struct ieee80211_frame) + |
| 4180 | offsetof(struct wlan_bcn_frame, ie))) { |
Srinivas Girigowda | cb7b8b8 | 2019-04-10 14:27:47 -0700 | [diff] [blame] | 4181 | wma_debug("Dropping frame from "QDF_MAC_ADDR_STR, |
Srinivas Girigowda | 34fbba0 | 2019-04-08 12:07:44 -0700 | [diff] [blame] | 4182 | QDF_MAC_ADDR_ARRAY(wh->i_addr3)); |
Sandeep Puligilla | 2a206c5 | 2017-05-25 01:05:49 -0700 | [diff] [blame] | 4183 | cds_pkt_return_packet(rx_pkt); |
| 4184 | return -EINVAL; |
| 4185 | } |
| 4186 | } |
| 4187 | |
Sandeep Puligilla | 4a58f7f | 2017-05-16 16:36:56 -0700 | [diff] [blame] | 4188 | if (wma_is_pkt_drop_candidate(wma_handle, wh->i_addr2, wh->i_addr3, |
| 4189 | mgt_subtype)) { |
Krishna Kumaar Natarajan | b7f9a35 | 2016-03-18 11:40:07 -0700 | [diff] [blame] | 4190 | cds_pkt_return_packet(rx_pkt); |
| 4191 | return -EINVAL; |
| 4192 | } |
| 4193 | |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 4194 | #if !defined(REMOVE_PKT_LOG) |
Himanshu Agarwal | bb226bc | 2017-01-18 20:45:01 +0530 | [diff] [blame] | 4195 | packetdump_cb = wma_handle->wma_mgmt_rx_packetdump_cb; |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 4196 | txrx_vdev = wma_find_vdev_by_id(wma_handle, |
| 4197 | rx_pkt->pkt_meta.session_id); |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 4198 | if ((mgt_type == IEEE80211_FC0_TYPE_MGT && |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 4199 | mgt_subtype != MGMT_SUBTYPE_BEACON) && |
| 4200 | packetdump_cb) |
| 4201 | packetdump_cb(soc, txrx_vdev, rx_pkt->pkt_buf, |
| 4202 | QDF_STATUS_SUCCESS, RX_MGMT_PKT); |
| 4203 | #endif |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4204 | return 0; |
| 4205 | } |
| 4206 | |
| 4207 | /** |
| 4208 | * wma_mem_endianness_based_copy() - does memory copy from src to dst |
| 4209 | * @dst: destination address |
| 4210 | * @src: source address |
| 4211 | * @size: size to be copied |
| 4212 | * |
| 4213 | * This function copies the memory of size passed from source |
| 4214 | * address to destination address. |
| 4215 | * |
| 4216 | * Return: Nothing |
| 4217 | */ |
| 4218 | #ifdef BIG_ENDIAN_HOST |
| 4219 | static void wma_mem_endianness_based_copy( |
| 4220 | uint8_t *dst, uint8_t *src, uint32_t size) |
| 4221 | { |
| 4222 | /* |
| 4223 | * For big endian host, copy engine byte_swap is enabled |
| 4224 | * But the rx mgmt frame buffer content is in network byte order |
| 4225 | * Need to byte swap the mgmt frame buffer content - so when |
| 4226 | * copy engine does byte_swap - host gets buffer content in the |
| 4227 | * correct byte order. |
| 4228 | */ |
| 4229 | |
| 4230 | uint32_t i; |
| 4231 | uint32_t *destp, *srcp; |
| 4232 | |
| 4233 | destp = (uint32_t *) dst; |
| 4234 | srcp = (uint32_t *) src; |
| 4235 | for (i = 0; i < (roundup(size, sizeof(uint32_t)) / 4); i++) { |
| 4236 | *destp = cpu_to_le32(*srcp); |
| 4237 | destp++; |
| 4238 | srcp++; |
| 4239 | } |
| 4240 | } |
| 4241 | #else |
| 4242 | static void wma_mem_endianness_based_copy( |
| 4243 | uint8_t *dst, uint8_t *src, uint32_t size) |
| 4244 | { |
| 4245 | qdf_mem_copy(dst, src, size); |
| 4246 | } |
| 4247 | #endif |
| 4248 | |
gaurank kathpalia | d84b005 | 2018-05-08 17:39:44 +0530 | [diff] [blame] | 4249 | #define RESERVE_BYTES 100 |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4250 | /** |
| 4251 | * wma_mgmt_rx_process() - process management rx frame. |
| 4252 | * @handle: wma handle |
| 4253 | * @data: rx data |
| 4254 | * @data_len: data length |
| 4255 | * |
| 4256 | * Return: 0 for success or error code |
| 4257 | */ |
| 4258 | static int wma_mgmt_rx_process(void *handle, uint8_t *data, |
| 4259 | uint32_t data_len) |
| 4260 | { |
| 4261 | tp_wma_handle wma_handle = (tp_wma_handle) handle; |
Himanshu Agarwal | d2e6cde | 2017-01-10 14:47:04 +0530 | [diff] [blame] | 4262 | struct mgmt_rx_event_params *mgmt_rx_params; |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4263 | struct wlan_objmgr_psoc *psoc; |
| 4264 | uint8_t *bufp; |
| 4265 | qdf_nbuf_t wbuf; |
| 4266 | QDF_STATUS status; |
| 4267 | |
| 4268 | if (!wma_handle) { |
| 4269 | WMA_LOGE("%s: Failed to get WMA context", __func__); |
| 4270 | return -EINVAL; |
| 4271 | } |
| 4272 | |
| 4273 | mgmt_rx_params = qdf_mem_malloc(sizeof(*mgmt_rx_params)); |
| 4274 | if (!mgmt_rx_params) { |
| 4275 | WMA_LOGE("%s: memory allocation failed", __func__); |
| 4276 | return -ENOMEM; |
| 4277 | } |
| 4278 | |
| 4279 | if (wmi_extract_mgmt_rx_params(wma_handle->wmi_handle, |
| 4280 | data, mgmt_rx_params, &bufp) != QDF_STATUS_SUCCESS) { |
| 4281 | WMA_LOGE("%s: Extraction of mgmt rx params failed", __func__); |
| 4282 | qdf_mem_free(mgmt_rx_params); |
| 4283 | return -EINVAL; |
| 4284 | } |
| 4285 | |
bings | 1289597 | 2019-06-19 17:38:10 +0800 | [diff] [blame] | 4286 | if (mgmt_rx_params->buf_len > data_len || |
| 4287 | !mgmt_rx_params->buf_len || |
| 4288 | !bufp) { |
| 4289 | WMA_LOGE("Invalid data_len %u, buf_len %u bufp %pK", |
| 4290 | data_len, mgmt_rx_params->buf_len, bufp); |
Jiachao Wu | 418b7ae | 2018-02-02 16:01:04 +0800 | [diff] [blame] | 4291 | qdf_mem_free(mgmt_rx_params); |
Jingxiang Ge | 04c9450 | 2017-10-18 17:05:40 +0800 | [diff] [blame] | 4292 | return -EINVAL; |
| 4293 | } |
| 4294 | |
Himanshu Agarwal | d2e6cde | 2017-01-10 14:47:04 +0530 | [diff] [blame] | 4295 | mgmt_rx_params->pdev_id = 0; |
| 4296 | mgmt_rx_params->rx_params = NULL; |
| 4297 | |
gaurank kathpalia | d84b005 | 2018-05-08 17:39:44 +0530 | [diff] [blame] | 4298 | /* |
| 4299 | * Allocate the memory for this rx packet, add extra 100 bytes for:- |
| 4300 | * |
| 4301 | * 1. Filling the missing RSN capabilites by some APs, which fill the |
| 4302 | * RSN IE length as extra 2 bytes but dont fill the IE data with |
| 4303 | * capabilities, resulting in failure in unpack core due to length |
| 4304 | * mismatch. Check sir_validate_and_rectify_ies for more info. |
| 4305 | * |
| 4306 | * 2. In the API wma_process_rmf_frame(), the driver trims the CCMP |
| 4307 | * header by overwriting the IEEE header to memory occupied by CCMP |
| 4308 | * header, but an overflow is possible if the memory allocated to |
| 4309 | * frame is less than the sizeof(struct ieee80211_frame) +CCMP |
| 4310 | * HEADER len, so allocating 100 bytes would solve this issue too. |
| 4311 | * |
| 4312 | * 3. CCMP header is pointing to orig_hdr + |
| 4313 | * sizeof(struct ieee80211_frame) which could also result in OOB |
| 4314 | * access, if the data len is less than |
| 4315 | * sizeof(struct ieee80211_frame), allocating extra bytes would |
| 4316 | * result in solving this issue too. |
| 4317 | */ |
| 4318 | wbuf = qdf_nbuf_alloc(NULL, roundup(mgmt_rx_params->buf_len + |
| 4319 | RESERVE_BYTES, |
| 4320 | 4), 0, 4, false); |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4321 | if (!wbuf) { |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4322 | qdf_mem_free(mgmt_rx_params); |
| 4323 | return -ENOMEM; |
| 4324 | } |
| 4325 | |
| 4326 | qdf_nbuf_put_tail(wbuf, mgmt_rx_params->buf_len); |
| 4327 | qdf_nbuf_set_protocol(wbuf, ETH_P_CONTROL); |
| 4328 | |
Pragaspathi Thilagaraj | b3bceade | 2018-06-05 17:11:35 +0530 | [diff] [blame] | 4329 | qdf_mem_zero(((uint8_t *)qdf_nbuf_data(wbuf) + mgmt_rx_params->buf_len), |
| 4330 | (roundup(mgmt_rx_params->buf_len + RESERVE_BYTES, 4) - |
| 4331 | mgmt_rx_params->buf_len)); |
| 4332 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4333 | wma_mem_endianness_based_copy(qdf_nbuf_data(wbuf), |
| 4334 | bufp, mgmt_rx_params->buf_len); |
| 4335 | |
| 4336 | psoc = (struct wlan_objmgr_psoc *) |
| 4337 | wma_handle->psoc; |
| 4338 | if (!psoc) { |
| 4339 | WMA_LOGE("%s: psoc ctx is NULL", __func__); |
| 4340 | qdf_nbuf_free(wbuf); |
| 4341 | qdf_mem_free(mgmt_rx_params); |
| 4342 | return -EINVAL; |
| 4343 | } |
| 4344 | |
Himanshu Agarwal | 795b7f7 | 2017-01-17 21:19:43 +0530 | [diff] [blame] | 4345 | status = mgmt_txrx_rx_handler(psoc, wbuf, mgmt_rx_params); |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4346 | if (status != QDF_STATUS_SUCCESS) { |
Amar Singhal | dc5ae4d | 2018-10-02 14:29:37 -0700 | [diff] [blame] | 4347 | wma_err_rl("Failed to process mgmt rx frame"); |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4348 | qdf_mem_free(mgmt_rx_params); |
| 4349 | return -EINVAL; |
| 4350 | } |
| 4351 | |
| 4352 | qdf_mem_free(mgmt_rx_params); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4353 | return 0; |
| 4354 | } |
| 4355 | |
| 4356 | /** |
| 4357 | * wma_de_register_mgmt_frm_client() - deregister management frame |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4358 | * |
| 4359 | * This function deregisters the event handler registered for |
| 4360 | * WMI_MGMT_RX_EVENTID. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4361 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 4362 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4363 | */ |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4364 | QDF_STATUS wma_de_register_mgmt_frm_client(void) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4365 | { |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4366 | tp_wma_handle wma_handle = (tp_wma_handle) |
| 4367 | cds_get_context(QDF_MODULE_ID_WMA); |
| 4368 | |
| 4369 | if (!wma_handle) { |
| 4370 | WMA_LOGE("%s: Failed to get WMA context", __func__); |
| 4371 | return QDF_STATUS_E_NULL_VALUE; |
| 4372 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4373 | |
| 4374 | #ifdef QCA_WIFI_FTM |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 4375 | if (cds_get_conparam() == QDF_GLOBAL_FTM_MODE) |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4376 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4377 | #endif |
| 4378 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4379 | if (wmi_unified_unregister_event_handler(wma_handle->wmi_handle, |
Mukul Sharma | 228223a | 2017-11-03 19:25:39 +0530 | [diff] [blame] | 4380 | wmi_mgmt_rx_event_id) != 0) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4381 | WMA_LOGE("Failed to Unregister rx mgmt handler with wmi"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4382 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4383 | } |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4384 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4385 | } |
| 4386 | |
Varun Reddy Yeturu | bbbbe23 | 2016-02-29 14:01:57 -0800 | [diff] [blame] | 4387 | #ifdef WLAN_FEATURE_ROAM_OFFLOAD |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4388 | /** |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4389 | * wma_register_roaming_callbacks() - Register roaming callbacks |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4390 | * @csr_roam_synch_cb: CSR roam synch callback routine pointer |
| 4391 | * @pe_roam_synch_cb: PE roam synch callback routine pointer |
| 4392 | * |
| 4393 | * Register the SME and PE callback routines with WMA for |
| 4394 | * handling roaming |
| 4395 | * |
| 4396 | * Return: Success or Failure Status |
| 4397 | */ |
Jeff Johnson | a9b6657 | 2017-09-02 12:41:21 -0700 | [diff] [blame] | 4398 | QDF_STATUS wma_register_roaming_callbacks( |
Jeff Johnson | 9f18aa7 | 2018-12-02 12:05:12 -0800 | [diff] [blame] | 4399 | QDF_STATUS (*csr_roam_synch_cb)(struct mac_context *mac, |
Jeff Johnson | a7f41dd | 2019-02-06 22:54:55 -0800 | [diff] [blame] | 4400 | struct roam_offload_synch_ind *roam_synch_data, |
Pragaspathi Thilagaraj | 1d8e2ab | 2019-03-04 23:59:21 +0530 | [diff] [blame] | 4401 | struct bss_description *bss_desc_ptr, |
Varun Reddy Yeturu | f907f91 | 2016-03-21 15:06:22 -0700 | [diff] [blame] | 4402 | enum sir_roam_op_code reason), |
Jeff Johnson | 9f18aa7 | 2018-12-02 12:05:12 -0800 | [diff] [blame] | 4403 | QDF_STATUS (*pe_roam_synch_cb)(struct mac_context *mac, |
Jeff Johnson | a7f41dd | 2019-02-06 22:54:55 -0800 | [diff] [blame] | 4404 | struct roam_offload_synch_ind *roam_synch_data, |
Pragaspathi Thilagaraj | 1d8e2ab | 2019-03-04 23:59:21 +0530 | [diff] [blame] | 4405 | struct bss_description *bss_desc_ptr, |
Pragaspathi Thilagaraj | b017650 | 2019-04-26 02:33:13 +0530 | [diff] [blame] | 4406 | enum sir_roam_op_code reason), |
| 4407 | QDF_STATUS (*pe_disconnect_cb) (struct mac_context *mac, |
Srinivas Dasari | ea47227 | 2019-06-30 11:35:07 +0530 | [diff] [blame] | 4408 | uint8_t vdev_id, |
| 4409 | uint8_t *deauth_disassoc_frame, |
| 4410 | uint16_t deauth_disassoc_frame_len)) |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4411 | { |
| 4412 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 4413 | tp_wma_handle wma = cds_get_context(QDF_MODULE_ID_WMA); |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4414 | |
| 4415 | if (!wma) { |
| 4416 | WMA_LOGE("%s: Failed to get WMA context", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4417 | return QDF_STATUS_E_FAILURE; |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4418 | } |
| 4419 | wma->csr_roam_synch_cb = csr_roam_synch_cb; |
| 4420 | wma->pe_roam_synch_cb = pe_roam_synch_cb; |
Pragaspathi Thilagaraj | b017650 | 2019-04-26 02:33:13 +0530 | [diff] [blame] | 4421 | wma->pe_disconnect_cb = pe_disconnect_cb; |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4422 | WMA_LOGD("Registered roam synch callbacks with WMA successfully"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4423 | return QDF_STATUS_SUCCESS; |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4424 | } |
Varun Reddy Yeturu | bbbbe23 | 2016-02-29 14:01:57 -0800 | [diff] [blame] | 4425 | #endif |
| 4426 | |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4427 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4428 | * wma_register_mgmt_frm_client() - register management frame callback |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4429 | * |
| 4430 | * This function registers event handler for WMI_MGMT_RX_EVENTID. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4431 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 4432 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4433 | */ |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4434 | QDF_STATUS wma_register_mgmt_frm_client(void) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4435 | { |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4436 | tp_wma_handle wma_handle = (tp_wma_handle) |
| 4437 | cds_get_context(QDF_MODULE_ID_WMA); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4438 | |
| 4439 | if (!wma_handle) { |
| 4440 | WMA_LOGE("%s: Failed to get WMA context", __func__); |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4441 | return QDF_STATUS_E_NULL_VALUE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4442 | } |
| 4443 | |
| 4444 | if (wmi_unified_register_event_handler(wma_handle->wmi_handle, |
Mukul Sharma | 228223a | 2017-11-03 19:25:39 +0530 | [diff] [blame] | 4445 | wmi_mgmt_rx_event_id, |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 4446 | wma_mgmt_rx_process, |
| 4447 | WMA_RX_WORK_CTX) != 0) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4448 | WMA_LOGE("Failed to register rx mgmt handler with wmi"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4449 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4450 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4451 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4452 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4453 | } |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 4454 | |
| 4455 | /** |
| 4456 | * wma_register_packetdump_callback() - stores tx and rx mgmt packet dump |
| 4457 | * callback handler |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 4458 | * @tx_cb: tx mgmt packetdump cb |
| 4459 | * @rx_cb: rx mgmt packetdump cb |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 4460 | * |
| 4461 | * This function is used to store tx and rx mgmt. packet dump callback |
| 4462 | * |
| 4463 | * Return: None |
| 4464 | * |
| 4465 | */ |
| 4466 | void wma_register_packetdump_callback( |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 4467 | ol_txrx_pktdump_cb tx_cb, |
| 4468 | ol_txrx_pktdump_cb rx_cb) |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 4469 | { |
| 4470 | tp_wma_handle wma_handle = cds_get_context(QDF_MODULE_ID_WMA); |
| 4471 | |
| 4472 | if (!wma_handle) { |
| 4473 | WMA_LOGE("wma handle is NULL"); |
| 4474 | return; |
| 4475 | } |
| 4476 | |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 4477 | wma_handle->wma_mgmt_tx_packetdump_cb = tx_cb; |
| 4478 | wma_handle->wma_mgmt_rx_packetdump_cb = rx_cb; |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 4479 | } |
| 4480 | |
| 4481 | /** |
| 4482 | * wma_deregister_packetdump_callback() - removes tx and rx mgmt packet dump |
| 4483 | * callback handler |
| 4484 | * |
| 4485 | * This function is used to remove tx and rx mgmt. packet dump callback |
| 4486 | * |
| 4487 | * Return: None |
| 4488 | * |
| 4489 | */ |
| 4490 | void wma_deregister_packetdump_callback(void) |
| 4491 | { |
| 4492 | tp_wma_handle wma_handle = cds_get_context(QDF_MODULE_ID_WMA); |
| 4493 | |
| 4494 | if (!wma_handle) { |
| 4495 | WMA_LOGE("wma handle is NULL"); |
| 4496 | return; |
| 4497 | } |
| 4498 | |
| 4499 | wma_handle->wma_mgmt_tx_packetdump_cb = NULL; |
| 4500 | wma_handle->wma_mgmt_rx_packetdump_cb = NULL; |
| 4501 | } |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4502 | |
| 4503 | QDF_STATUS wma_mgmt_unified_cmd_send(struct wlan_objmgr_vdev *vdev, |
| 4504 | qdf_nbuf_t buf, uint32_t desc_id, |
| 4505 | void *mgmt_tx_params) |
| 4506 | { |
| 4507 | tp_wma_handle wma_handle; |
Wu Gao | b422f77 | 2018-07-05 11:34:36 +0800 | [diff] [blame] | 4508 | int ret; |
| 4509 | QDF_STATUS status = QDF_STATUS_E_INVAL; |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4510 | struct wmi_mgmt_params *mgmt_params = |
| 4511 | (struct wmi_mgmt_params *)mgmt_tx_params; |
Sravan Kumar Kairam | 905b4c5 | 2017-10-17 19:38:14 +0530 | [diff] [blame] | 4512 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 4513 | struct cdp_vdev *txrx_vdev; |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4514 | |
| 4515 | if (!mgmt_params) { |
| 4516 | WMA_LOGE("%s: mgmt_params ptr passed is NULL", __func__); |
| 4517 | return QDF_STATUS_E_INVAL; |
| 4518 | } |
| 4519 | mgmt_params->desc_id = desc_id; |
| 4520 | |
| 4521 | if (!vdev) { |
| 4522 | WMA_LOGE("%s: vdev ptr passed is NULL", __func__); |
| 4523 | return QDF_STATUS_E_INVAL; |
| 4524 | } |
| 4525 | |
| 4526 | wma_handle = cds_get_context(QDF_MODULE_ID_WMA); |
| 4527 | if (!wma_handle) { |
| 4528 | WMA_LOGE("%s: wma handle is NULL", __func__); |
| 4529 | return QDF_STATUS_E_INVAL; |
| 4530 | } |
| 4531 | |
Sravan Kumar Kairam | 905b4c5 | 2017-10-17 19:38:14 +0530 | [diff] [blame] | 4532 | txrx_vdev = wma_handle->interfaces[mgmt_params->vdev_id].handle; |
| 4533 | |
Sourav Mohapatra | 89c85d1 | 2017-12-01 09:17:54 +0530 | [diff] [blame] | 4534 | if (wmi_service_enabled(wma_handle->wmi_handle, |
| 4535 | wmi_service_mgmt_tx_wmi)) { |
Sravan Kumar Kairam | 905b4c5 | 2017-10-17 19:38:14 +0530 | [diff] [blame] | 4536 | status = wmi_mgmt_unified_cmd_send(wma_handle->wmi_handle, |
| 4537 | mgmt_params); |
Wu Gao | b422f77 | 2018-07-05 11:34:36 +0800 | [diff] [blame] | 4538 | } else if (txrx_vdev) { |
Sravan Kumar Kairam | 905b4c5 | 2017-10-17 19:38:14 +0530 | [diff] [blame] | 4539 | QDF_NBUF_CB_MGMT_TXRX_DESC_ID(buf) |
| 4540 | = mgmt_params->desc_id; |
| 4541 | |
Wu Gao | b422f77 | 2018-07-05 11:34:36 +0800 | [diff] [blame] | 4542 | ret = cdp_mgmt_send_ext(soc, txrx_vdev, buf, |
| 4543 | mgmt_params->tx_type, |
| 4544 | mgmt_params->use_6mbps, |
| 4545 | mgmt_params->chanfreq); |
| 4546 | status = qdf_status_from_os_return(ret); |
Sravan Kumar Kairam | 905b4c5 | 2017-10-17 19:38:14 +0530 | [diff] [blame] | 4547 | } |
| 4548 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4549 | if (status != QDF_STATUS_SUCCESS) { |
| 4550 | WMA_LOGE("%s: mgmt tx failed", __func__); |
| 4551 | return status; |
| 4552 | } |
| 4553 | |
| 4554 | return QDF_STATUS_SUCCESS; |
| 4555 | } |
| 4556 | |
Ajit Pal Singh | 6190ca2 | 2018-11-08 16:37:43 +0530 | [diff] [blame] | 4557 | #ifndef CONFIG_HL_SUPPORT |
Sravan Kumar Kairam | 0fbaefe | 2018-09-10 16:57:50 +0530 | [diff] [blame] | 4558 | void wma_mgmt_nbuf_unmap_cb(struct wlan_objmgr_pdev *pdev, |
| 4559 | qdf_nbuf_t buf) |
| 4560 | { |
Sravan Kumar Kairam | 0ebf453 | 2018-09-19 14:12:59 +0530 | [diff] [blame] | 4561 | struct wlan_objmgr_psoc *psoc; |
| 4562 | qdf_device_t dev; |
Sravan Kumar Kairam | 0fbaefe | 2018-09-10 16:57:50 +0530 | [diff] [blame] | 4563 | |
| 4564 | if (!buf) |
| 4565 | return; |
| 4566 | |
Sravan Kumar Kairam | 0ebf453 | 2018-09-19 14:12:59 +0530 | [diff] [blame] | 4567 | psoc = wlan_pdev_get_psoc(pdev); |
| 4568 | if (!psoc) { |
| 4569 | WMA_LOGE("%s: Psoc handle NULL", __func__); |
| 4570 | return; |
Sravan Kumar Kairam | 0fbaefe | 2018-09-10 16:57:50 +0530 | [diff] [blame] | 4571 | } |
Sravan Kumar Kairam | 0ebf453 | 2018-09-19 14:12:59 +0530 | [diff] [blame] | 4572 | |
| 4573 | dev = wlan_psoc_get_qdf_dev(psoc); |
| 4574 | if (wlan_psoc_nif_fw_ext_cap_get(psoc, WLAN_SOC_CEXT_WMI_MGMT_REF)) |
| 4575 | qdf_nbuf_unmap_single(dev, buf, QDF_DMA_TO_DEVICE); |
Sravan Kumar Kairam | 0fbaefe | 2018-09-10 16:57:50 +0530 | [diff] [blame] | 4576 | } |
Ajit Pal Singh | 6190ca2 | 2018-11-08 16:37:43 +0530 | [diff] [blame] | 4577 | #endif |