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> |
Jianmin Zhu | dd40569 | 2019-09-08 10:32:55 +0800 | [diff] [blame] | 81 | #include <../../core/src/vdev_mgr_ops.h> |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 82 | |
Alok Kumar | 1ff46df | 2019-07-17 15:01:47 +0530 | [diff] [blame] | 83 | #if !defined(REMOVE_PKT_LOG) |
| 84 | #include <wlan_logging_sock_svc.h> |
| 85 | #endif |
| 86 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 87 | /** |
| 88 | * wma_send_bcn_buf_ll() - prepare and send beacon buffer to fw for LL |
| 89 | * @wma: wma handle |
| 90 | * @pdev: txrx pdev |
| 91 | * @vdev_id: vdev id |
| 92 | * @param_buf: SWBA parameters |
| 93 | * |
| 94 | * Return: none |
| 95 | */ |
Liangwei Dong | 03e080c | 2019-07-02 17:06:39 +0800 | [diff] [blame] | 96 | #ifdef WLAN_WMI_BCN |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 97 | 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] | 98 | struct cdp_pdev *pdev, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 99 | uint8_t vdev_id, |
| 100 | WMI_HOST_SWBA_EVENTID_param_tlvs *param_buf) |
| 101 | { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 102 | struct ieee80211_frame *wh; |
| 103 | struct beacon_info *bcn; |
| 104 | wmi_tim_info *tim_info = param_buf->tim_info; |
| 105 | uint8_t *bcn_payload; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 106 | QDF_STATUS ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 107 | struct beacon_tim_ie *tim_ie; |
| 108 | wmi_p2p_noa_info *p2p_noa_info = param_buf->p2p_noa_info; |
| 109 | struct p2p_sub_element_noa noa_ie; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 110 | struct wmi_bcn_send_from_host params; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 111 | uint8_t i; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 112 | |
| 113 | bcn = wma->interfaces[vdev_id].beacon; |
Bala Venkatesh | d267bf8 | 2018-10-26 13:56:25 +0530 | [diff] [blame] | 114 | if (!bcn || !bcn->buf) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 115 | WMA_LOGE("%s: Invalid beacon buffer", __func__); |
| 116 | return; |
| 117 | } |
Abhinav Kumar | e48f34d | 2018-10-12 14:44:44 +0530 | [diff] [blame] | 118 | |
| 119 | if (!param_buf->tim_info || !param_buf->p2p_noa_info) { |
| 120 | WMA_LOGE("%s: Invalid tim info or p2p noa info", __func__); |
| 121 | return; |
| 122 | } |
| 123 | |
Varun Reddy Yeturu | 0a2c310 | 2017-09-27 21:17:54 -0700 | [diff] [blame] | 124 | if (WMI_UNIFIED_NOA_ATTR_NUM_DESC_GET(p2p_noa_info) > |
| 125 | WMI_P2P_MAX_NOA_DESCRIPTORS) { |
| 126 | WMA_LOGE("%s: Too many descriptors %d", __func__, |
| 127 | WMI_UNIFIED_NOA_ATTR_NUM_DESC_GET(p2p_noa_info)); |
| 128 | return; |
| 129 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 130 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 131 | qdf_spin_lock_bh(&bcn->lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 132 | |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 133 | bcn_payload = qdf_nbuf_data(bcn->buf); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 134 | |
| 135 | tim_ie = (struct beacon_tim_ie *)(&bcn_payload[bcn->tim_ie_offset]); |
| 136 | |
| 137 | if (tim_info->tim_changed) { |
| 138 | if (tim_info->tim_num_ps_pending) |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 139 | qdf_mem_copy(&tim_ie->tim_bitmap, tim_info->tim_bitmap, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 140 | WMA_TIM_SUPPORTED_PVB_LENGTH); |
| 141 | else |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 142 | qdf_mem_zero(&tim_ie->tim_bitmap, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 143 | WMA_TIM_SUPPORTED_PVB_LENGTH); |
| 144 | /* |
| 145 | * Currently we support fixed number of |
| 146 | * peers as limited by HAL_NUM_STA. |
| 147 | * tim offset is always 0 |
| 148 | */ |
| 149 | tim_ie->tim_bitctl = 0; |
| 150 | } |
| 151 | |
| 152 | /* Update DTIM Count */ |
| 153 | if (tim_ie->dtim_count == 0) |
| 154 | tim_ie->dtim_count = tim_ie->dtim_period - 1; |
| 155 | else |
| 156 | tim_ie->dtim_count--; |
| 157 | |
| 158 | /* |
| 159 | * DTIM count needs to be backedup so that |
| 160 | * when umac updates the beacon template |
| 161 | * current dtim count can be updated properly |
| 162 | */ |
| 163 | bcn->dtim_count = tim_ie->dtim_count; |
| 164 | |
| 165 | /* update state for buffered multicast frames on DTIM */ |
| 166 | if (tim_info->tim_mcast && (tim_ie->dtim_count == 0 || |
| 167 | tim_ie->dtim_period == 1)) |
| 168 | tim_ie->tim_bitctl |= 1; |
| 169 | else |
| 170 | tim_ie->tim_bitctl &= ~1; |
| 171 | |
| 172 | /* 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] | 173 | * the value lower than min_sw_seq is reserved for HW generated frame |
| 174 | */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 175 | if ((bcn->seq_no & IEEE80211_SEQ_MASK) < MIN_SW_SEQ) |
| 176 | bcn->seq_no = MIN_SW_SEQ; |
| 177 | |
| 178 | wh = (struct ieee80211_frame *)bcn_payload; |
| 179 | *(uint16_t *) &wh->i_seq[0] = htole16(bcn->seq_no |
| 180 | << IEEE80211_SEQ_SEQ_SHIFT); |
| 181 | bcn->seq_no++; |
| 182 | |
| 183 | if (WMI_UNIFIED_NOA_ATTR_IS_MODIFIED(p2p_noa_info)) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 184 | qdf_mem_zero(&noa_ie, sizeof(noa_ie)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 185 | |
| 186 | noa_ie.index = |
| 187 | (uint8_t) WMI_UNIFIED_NOA_ATTR_INDEX_GET(p2p_noa_info); |
| 188 | noa_ie.oppPS = |
| 189 | (uint8_t) WMI_UNIFIED_NOA_ATTR_OPP_PS_GET(p2p_noa_info); |
| 190 | noa_ie.ctwindow = |
| 191 | (uint8_t) WMI_UNIFIED_NOA_ATTR_CTWIN_GET(p2p_noa_info); |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 192 | noa_ie.num_descriptors = (uint8_t) |
| 193 | WMI_UNIFIED_NOA_ATTR_NUM_DESC_GET(p2p_noa_info); |
| 194 | WMA_LOGI("%s: index %u, oppPs %u, ctwindow %u, num_descriptors = %u", |
| 195 | __func__, noa_ie.index, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 196 | noa_ie.oppPS, noa_ie.ctwindow, noa_ie.num_descriptors); |
| 197 | for (i = 0; i < noa_ie.num_descriptors; i++) { |
| 198 | noa_ie.noa_descriptors[i].type_count = |
| 199 | (uint8_t) p2p_noa_info->noa_descriptors[i]. |
| 200 | type_count; |
| 201 | noa_ie.noa_descriptors[i].duration = |
| 202 | p2p_noa_info->noa_descriptors[i].duration; |
| 203 | noa_ie.noa_descriptors[i].interval = |
| 204 | p2p_noa_info->noa_descriptors[i].interval; |
| 205 | noa_ie.noa_descriptors[i].start_time = |
| 206 | p2p_noa_info->noa_descriptors[i].start_time; |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 207 | 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] | 208 | __func__, i, |
| 209 | noa_ie.noa_descriptors[i].type_count, |
| 210 | noa_ie.noa_descriptors[i].duration, |
| 211 | noa_ie.noa_descriptors[i].interval, |
| 212 | noa_ie.noa_descriptors[i].start_time); |
| 213 | } |
| 214 | wma_update_noa(bcn, &noa_ie); |
| 215 | |
| 216 | /* 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] | 217 | * frames transmitted by the host |
| 218 | */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 219 | wma_update_probe_resp_noa(wma, &noa_ie); |
| 220 | } |
| 221 | |
| 222 | if (bcn->dma_mapped) { |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 223 | 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] | 224 | bcn->dma_mapped = 0; |
| 225 | } |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 226 | 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] | 227 | if (ret != QDF_STATUS_SUCCESS) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 228 | WMA_LOGE("%s: failed map beacon buf to DMA region", __func__); |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 229 | qdf_spin_unlock_bh(&bcn->lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 230 | return; |
| 231 | } |
| 232 | |
| 233 | bcn->dma_mapped = 1; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 234 | params.vdev_id = vdev_id; |
| 235 | params.data_len = bcn->len; |
| 236 | params.frame_ctrl = *((A_UINT16 *) wh->i_fc); |
| 237 | params.frag_ptr = qdf_nbuf_get_frag_paddr(bcn->buf, 0); |
| 238 | params.dtim_flag = 0; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 239 | /* notify Firmware of DTM and mcast/bcast traffic */ |
| 240 | if (tim_ie->dtim_count == 0) { |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 241 | params.dtim_flag |= WMI_BCN_SEND_DTIM_ZERO; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 242 | /* deliver mcast/bcast traffic in next DTIM beacon */ |
| 243 | if (tim_ie->tim_bitctl & 0x01) |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 244 | params.dtim_flag |= WMI_BCN_SEND_DTIM_BITCTL_SET; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 245 | } |
| 246 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 247 | wmi_unified_bcn_buf_ll_cmd(wma->wmi_handle, |
| 248 | ¶ms); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 249 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 250 | qdf_spin_unlock_bh(&bcn->lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 251 | } |
Harprit Chhabada | 98225f6 | 2018-12-11 15:29:55 -0800 | [diff] [blame] | 252 | #else |
| 253 | static inline void |
| 254 | wma_send_bcn_buf_ll(tp_wma_handle wma, |
| 255 | struct cdp_pdev *pdev, |
| 256 | uint8_t vdev_id, |
| 257 | WMI_HOST_SWBA_EVENTID_param_tlvs *param_buf) |
| 258 | { |
| 259 | } |
| 260 | #endif |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 261 | /** |
| 262 | * wma_beacon_swba_handler() - swba event handler |
| 263 | * @handle: wma handle |
| 264 | * @event: event data |
| 265 | * @len: data length |
| 266 | * |
| 267 | * SWBA event is alert event to Host requesting host to Queue a beacon |
| 268 | * for transmission use only in host beacon mode |
| 269 | * |
| 270 | * Return: 0 for success or error code |
| 271 | */ |
Liangwei Dong | 03e080c | 2019-07-02 17:06:39 +0800 | [diff] [blame] | 272 | #ifdef WLAN_WMI_BCN |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 273 | int wma_beacon_swba_handler(void *handle, uint8_t *event, uint32_t len) |
| 274 | { |
| 275 | tp_wma_handle wma = (tp_wma_handle) handle; |
| 276 | WMI_HOST_SWBA_EVENTID_param_tlvs *param_buf; |
| 277 | wmi_host_swba_event_fixed_param *swba_event; |
| 278 | uint32_t vdev_map; |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 279 | struct cdp_pdev *pdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 280 | uint8_t vdev_id = 0; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 281 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 282 | |
| 283 | param_buf = (WMI_HOST_SWBA_EVENTID_param_tlvs *) event; |
| 284 | if (!param_buf) { |
| 285 | WMA_LOGE("Invalid swba event buffer"); |
| 286 | return -EINVAL; |
| 287 | } |
| 288 | swba_event = param_buf->fixed_param; |
| 289 | vdev_map = swba_event->vdev_map; |
| 290 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 291 | pdev = cds_get_context(QDF_MODULE_ID_TXRX); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 292 | if (!pdev) { |
| 293 | WMA_LOGE("%s: pdev is NULL", __func__); |
| 294 | return -EINVAL; |
| 295 | } |
| 296 | |
Varun Reddy Yeturu | 4353e4f | 2017-10-03 18:22:42 -0700 | [diff] [blame] | 297 | WMA_LOGD("vdev_map = %d", vdev_map); |
| 298 | for (; vdev_map && vdev_id < wma->max_bssid; |
| 299 | vdev_id++, vdev_map >>= 1) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 300 | if (!(vdev_map & 0x1)) |
| 301 | continue; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 302 | if (!cdp_cfg_is_high_latency(soc, |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 303 | (struct cdp_cfg *)cds_get_context(QDF_MODULE_ID_CFG))) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 304 | wma_send_bcn_buf_ll(wma, pdev, vdev_id, param_buf); |
| 305 | break; |
| 306 | } |
| 307 | return 0; |
| 308 | } |
Harprit Chhabada | 98225f6 | 2018-12-11 15:29:55 -0800 | [diff] [blame] | 309 | #else |
| 310 | static inline int |
| 311 | wma_beacon_swba_handler(void *handle, uint8_t *event, uint32_t len) |
| 312 | { |
| 313 | return 0; |
| 314 | } |
| 315 | #endif |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 316 | |
Sen, Devendra | 154b3c4 | 2017-02-13 20:44:15 +0530 | [diff] [blame] | 317 | #ifdef FEATURE_WLAN_DIAG_SUPPORT |
| 318 | void wma_sta_kickout_event(uint32_t kickout_reason, uint8_t vdev_id, |
| 319 | uint8_t *macaddr) |
| 320 | { |
| 321 | WLAN_HOST_DIAG_EVENT_DEF(sta_kickout, struct host_event_wlan_kickout); |
| 322 | qdf_mem_zero(&sta_kickout, sizeof(sta_kickout)); |
| 323 | sta_kickout.reasoncode = kickout_reason; |
| 324 | sta_kickout.vdev_id = vdev_id; |
| 325 | if (macaddr) |
| 326 | qdf_mem_copy(sta_kickout.peer_mac, macaddr, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 327 | QDF_MAC_ADDR_SIZE); |
Sen, Devendra | 154b3c4 | 2017-02-13 20:44:15 +0530 | [diff] [blame] | 328 | WLAN_HOST_DIAG_EVENT_REPORT(&sta_kickout, EVENT_WLAN_STA_KICKOUT); |
| 329 | } |
| 330 | #endif |
| 331 | |
Krunal Soni | bd7e893 | 2018-10-03 11:14:51 -0700 | [diff] [blame] | 332 | int wma_peer_sta_kickout_event_handler(void *handle, uint8_t *event, |
| 333 | uint32_t len) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 334 | { |
| 335 | tp_wma_handle wma = (tp_wma_handle) handle; |
| 336 | WMI_PEER_STA_KICKOUT_EVENTID_param_tlvs *param_buf = NULL; |
| 337 | wmi_peer_sta_kickout_event_fixed_param *kickout_event = NULL; |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 338 | uint8_t vdev_id, peer_id, macaddr[QDF_MAC_ADDR_SIZE]; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 339 | void *peer; |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 340 | struct cdp_pdev *pdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 341 | tpDeleteStaContext del_sta_ctx; |
Jeff Johnson | 834dcdd | 2019-02-06 12:04:41 -0800 | [diff] [blame] | 342 | struct ibss_peer_inactivity_ind *inactivity; |
Abhishek Ambure | 3ee8088 | 2019-09-20 16:32:12 +0530 | [diff] [blame] | 343 | uint8_t *addr, *bssid; |
| 344 | struct wlan_objmgr_vdev *vdev; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 345 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 346 | |
| 347 | WMA_LOGD("%s: Enter", __func__); |
| 348 | param_buf = (WMI_PEER_STA_KICKOUT_EVENTID_param_tlvs *) event; |
| 349 | kickout_event = param_buf->fixed_param; |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 350 | pdev = cds_get_context(QDF_MODULE_ID_TXRX); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 351 | if (!pdev) { |
| 352 | WMA_LOGE("%s: pdev is NULL", __func__); |
| 353 | return -EINVAL; |
| 354 | } |
| 355 | 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] | 356 | peer = cdp_peer_find_by_addr(soc, pdev, macaddr, &peer_id); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 357 | if (!peer) { |
| 358 | WMA_LOGE("PEER [%pM] not found", macaddr); |
| 359 | return -EINVAL; |
| 360 | } |
| 361 | |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 362 | if (cdp_peer_get_vdevid(soc, peer, &vdev_id) != QDF_STATUS_SUCCESS) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 363 | WMA_LOGE("Not able to find BSSID for peer [%pM]", macaddr); |
| 364 | return -EINVAL; |
| 365 | } |
Abhishek Ambure | 3ee8088 | 2019-09-20 16:32:12 +0530 | [diff] [blame] | 366 | vdev = wma->interfaces[vdev_id].vdev; |
| 367 | if (!vdev) { |
| 368 | WMA_LOGE("Not able to find vdev for VDEV_%d", vdev_id); |
| 369 | return -EINVAL; |
| 370 | } |
| 371 | addr = wlan_vdev_mlme_get_macaddr(vdev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 372 | |
| 373 | WMA_LOGA("%s: PEER:[%pM], ADDR:[%pN], INTERFACE:%d, peer_id:%d, reason:%d", |
Abhishek Ambure | 3ee8088 | 2019-09-20 16:32:12 +0530 | [diff] [blame] | 374 | __func__, macaddr, addr, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 375 | peer_id, kickout_event->reason); |
Varun Reddy Yeturu | 30bc42c | 2016-02-04 10:07:30 -0800 | [diff] [blame] | 376 | if (wma->interfaces[vdev_id].roaming_in_progress) { |
| 377 | WMA_LOGE("Ignore STA kick out since roaming is in progress"); |
| 378 | return -EINVAL; |
| 379 | } |
Abhishek Ambure | 3ee8088 | 2019-09-20 16:32:12 +0530 | [diff] [blame] | 380 | bssid = wma_get_vdev_bssid(wma->interfaces[vdev_id].vdev); |
| 381 | if (!bssid) { |
| 382 | WMA_LOGE("%s: Failed to get bssid for vdev_%d", |
| 383 | __func__, vdev_id); |
| 384 | return -ENOMEM; |
| 385 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 386 | |
| 387 | switch (kickout_event->reason) { |
| 388 | case WMI_PEER_STA_KICKOUT_REASON_IBSS_DISCONNECT: |
Jeff Johnson | 834dcdd | 2019-02-06 12:04:41 -0800 | [diff] [blame] | 389 | inactivity = qdf_mem_malloc(sizeof(*inactivity)); |
| 390 | if (!inactivity) { |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 391 | WMA_LOGE("QDF MEM Alloc Failed for tSirIbssPeerInactivity"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 392 | return -ENOMEM; |
| 393 | } |
| 394 | |
Jeff Johnson | 834dcdd | 2019-02-06 12:04:41 -0800 | [diff] [blame] | 395 | inactivity->staIdx = peer_id; |
| 396 | qdf_mem_copy(inactivity->peer_addr.bytes, macaddr, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 397 | QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 398 | wma_send_msg(wma, WMA_IBSS_PEER_INACTIVITY_IND, |
Jeff Johnson | 834dcdd | 2019-02-06 12:04:41 -0800 | [diff] [blame] | 399 | inactivity, 0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 400 | goto exit_handler; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 401 | #ifdef FEATURE_WLAN_TDLS |
| 402 | case WMI_PEER_STA_KICKOUT_REASON_TDLS_DISCONNECT: |
| 403 | del_sta_ctx = (tpDeleteStaContext) |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 404 | qdf_mem_malloc(sizeof(tDeleteStaContext)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 405 | if (!del_sta_ctx) { |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 406 | 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] | 407 | __func__, macaddr); |
| 408 | return -ENOMEM; |
| 409 | } |
| 410 | |
Naveen Rawat | 9801ac0 | 2016-06-22 11:02:50 -0700 | [diff] [blame] | 411 | del_sta_ctx->is_tdls = true; |
| 412 | del_sta_ctx->vdev_id = vdev_id; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 413 | del_sta_ctx->staId = peer_id; |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 414 | qdf_mem_copy(del_sta_ctx->addr2, macaddr, QDF_MAC_ADDR_SIZE); |
Abhishek Ambure | 3ee8088 | 2019-09-20 16:32:12 +0530 | [diff] [blame] | 415 | qdf_mem_copy(del_sta_ctx->bssId, bssid, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 416 | QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 417 | del_sta_ctx->reasonCode = HAL_DEL_STA_REASON_CODE_KEEP_ALIVE; |
| 418 | wma_send_msg(wma, SIR_LIM_DELETE_STA_CONTEXT_IND, |
| 419 | (void *)del_sta_ctx, 0); |
| 420 | goto exit_handler; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 421 | #endif /* FEATURE_WLAN_TDLS */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 422 | case WMI_PEER_STA_KICKOUT_REASON_XRETRY: |
| 423 | if (wma->interfaces[vdev_id].type == WMI_VDEV_TYPE_STA && |
| 424 | (wma->interfaces[vdev_id].sub_type == 0 || |
| 425 | wma->interfaces[vdev_id].sub_type == |
| 426 | WMI_UNIFIED_VDEV_SUBTYPE_P2P_CLIENT) && |
Abhishek Ambure | 3ee8088 | 2019-09-20 16:32:12 +0530 | [diff] [blame] | 427 | !qdf_mem_cmp(bssid, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 428 | macaddr, QDF_MAC_ADDR_SIZE)) { |
Sen, Devendra | 154b3c4 | 2017-02-13 20:44:15 +0530 | [diff] [blame] | 429 | wma_sta_kickout_event(HOST_STA_KICKOUT_REASON_XRETRY, |
| 430 | vdev_id, macaddr); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 431 | /* |
| 432 | * KICKOUT event is for current station-AP connection. |
| 433 | * Treat it like final beacon miss. Station may not have |
| 434 | * missed beacons but not able to transmit frames to AP |
| 435 | * for a long time. Must disconnect to get out of |
| 436 | * this sticky situation. |
| 437 | * In future implementation, roaming module will also |
| 438 | * handle this event and perform a scan. |
| 439 | */ |
| 440 | WMA_LOGW("%s: WMI_PEER_STA_KICKOUT_REASON_XRETRY event for STA", |
| 441 | __func__); |
Sreelakshmi Konamki | 58c7243 | 2016-11-09 17:06:44 +0530 | [diff] [blame] | 442 | wma_beacon_miss_handler(wma, vdev_id, |
| 443 | kickout_event->rssi); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 444 | goto exit_handler; |
| 445 | } |
| 446 | break; |
| 447 | |
| 448 | case WMI_PEER_STA_KICKOUT_REASON_UNSPECIFIED: |
| 449 | /* |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 450 | * Default legacy value used by original firmware implementation |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 451 | */ |
| 452 | if (wma->interfaces[vdev_id].type == WMI_VDEV_TYPE_STA && |
| 453 | (wma->interfaces[vdev_id].sub_type == 0 || |
| 454 | wma->interfaces[vdev_id].sub_type == |
| 455 | WMI_UNIFIED_VDEV_SUBTYPE_P2P_CLIENT) && |
Abhishek Ambure | 3ee8088 | 2019-09-20 16:32:12 +0530 | [diff] [blame] | 456 | !qdf_mem_cmp(bssid, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 457 | macaddr, QDF_MAC_ADDR_SIZE)) { |
Sen, Devendra | 154b3c4 | 2017-02-13 20:44:15 +0530 | [diff] [blame] | 458 | wma_sta_kickout_event( |
| 459 | HOST_STA_KICKOUT_REASON_UNSPECIFIED, vdev_id, macaddr); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 460 | /* |
| 461 | * KICKOUT event is for current station-AP connection. |
| 462 | * Treat it like final beacon miss. Station may not have |
| 463 | * missed beacons but not able to transmit frames to AP |
| 464 | * for a long time. Must disconnect to get out of |
| 465 | * this sticky situation. |
| 466 | * In future implementation, roaming module will also |
| 467 | * handle this event and perform a scan. |
| 468 | */ |
| 469 | WMA_LOGW("%s: WMI_PEER_STA_KICKOUT_REASON_UNSPECIFIED event for STA", |
| 470 | __func__); |
Sreelakshmi Konamki | 58c7243 | 2016-11-09 17:06:44 +0530 | [diff] [blame] | 471 | wma_beacon_miss_handler(wma, vdev_id, |
| 472 | kickout_event->rssi); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 473 | goto exit_handler; |
| 474 | } |
| 475 | break; |
| 476 | |
| 477 | case WMI_PEER_STA_KICKOUT_REASON_INACTIVITY: |
Naveen Rawat | 9801ac0 | 2016-06-22 11:02:50 -0700 | [diff] [blame] | 478 | /* |
| 479 | * Handle SA query kickout is same as inactivity kickout. |
| 480 | * This could be for STA or SAP role |
| 481 | */ |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 482 | case WMI_PEER_STA_KICKOUT_REASON_SA_QUERY_TIMEOUT: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 483 | default: |
| 484 | break; |
| 485 | } |
| 486 | |
| 487 | /* |
| 488 | * default action is to send delete station context indication to LIM |
| 489 | */ |
| 490 | del_sta_ctx = |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 491 | (tDeleteStaContext *) qdf_mem_malloc(sizeof(tDeleteStaContext)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 492 | if (!del_sta_ctx) { |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 493 | WMA_LOGE("QDF MEM Alloc Failed for struct del_sta_context"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 494 | return -ENOMEM; |
| 495 | } |
| 496 | |
Naveen Rawat | 9801ac0 | 2016-06-22 11:02:50 -0700 | [diff] [blame] | 497 | del_sta_ctx->is_tdls = false; |
| 498 | del_sta_ctx->vdev_id = vdev_id; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 499 | del_sta_ctx->staId = peer_id; |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 500 | qdf_mem_copy(del_sta_ctx->addr2, macaddr, QDF_MAC_ADDR_SIZE); |
Abhishek Ambure | 3ee8088 | 2019-09-20 16:32:12 +0530 | [diff] [blame] | 501 | qdf_mem_copy(del_sta_ctx->bssId, addr, QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 502 | del_sta_ctx->reasonCode = HAL_DEL_STA_REASON_CODE_KEEP_ALIVE; |
Yeshwanth Sriram Guntuka | 14ab04c | 2018-09-21 15:06:49 +0530 | [diff] [blame] | 503 | if (wmi_service_enabled(wma->wmi_handle, |
| 504 | wmi_service_hw_db2dbm_support)) |
| 505 | del_sta_ctx->rssi = kickout_event->rssi; |
| 506 | else |
| 507 | del_sta_ctx->rssi = kickout_event->rssi + |
| 508 | WMA_TGT_NOISE_FLOOR_DBM; |
Sen, Devendra | 154b3c4 | 2017-02-13 20:44:15 +0530 | [diff] [blame] | 509 | wma_sta_kickout_event(HOST_STA_KICKOUT_REASON_KEEP_ALIVE, |
| 510 | vdev_id, macaddr); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 511 | wma_send_msg(wma, SIR_LIM_DELETE_STA_CONTEXT_IND, (void *)del_sta_ctx, |
| 512 | 0); |
Yeshwanth Sriram Guntuka | 14ab04c | 2018-09-21 15:06:49 +0530 | [diff] [blame] | 513 | wma_lost_link_info_handler(wma, vdev_id, del_sta_ctx->rssi); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 514 | exit_handler: |
| 515 | WMA_LOGD("%s: Exit", __func__); |
| 516 | return 0; |
| 517 | } |
| 518 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 519 | int wma_unified_bcntx_status_event_handler(void *handle, |
| 520 | uint8_t *cmd_param_info, |
| 521 | uint32_t len) |
| 522 | { |
| 523 | tp_wma_handle wma = (tp_wma_handle) handle; |
| 524 | WMI_OFFLOAD_BCN_TX_STATUS_EVENTID_param_tlvs *param_buf; |
| 525 | wmi_offload_bcn_tx_status_event_fixed_param *resp_event; |
| 526 | tSirFirstBeaconTxCompleteInd *beacon_tx_complete_ind; |
Abhishek Ambure | 0b2ea32 | 2019-09-23 19:25:39 +0530 | [diff] [blame] | 527 | struct cdp_vdev *dp_handle; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 528 | |
| 529 | param_buf = |
| 530 | (WMI_OFFLOAD_BCN_TX_STATUS_EVENTID_param_tlvs *) cmd_param_info; |
| 531 | if (!param_buf) { |
| 532 | WMA_LOGE("Invalid bcn tx response event buffer"); |
| 533 | return -EINVAL; |
| 534 | } |
| 535 | |
| 536 | resp_event = param_buf->fixed_param; |
| 537 | |
Chandrasekaran, Manishekar | ce2172e | 2016-02-18 16:12:43 +0530 | [diff] [blame] | 538 | WMA_LOGD("%s", __func__); |
| 539 | |
Vignesh Viswanathan | 07db59e | 2017-10-04 18:24:08 +0530 | [diff] [blame] | 540 | if (resp_event->vdev_id >= wma->max_bssid) { |
| 541 | WMA_LOGE("%s: received invalid vdev_id %d", |
| 542 | __func__, resp_event->vdev_id); |
| 543 | return -EINVAL; |
| 544 | } |
| 545 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 546 | /* Check for valid handle to ensure session is not |
| 547 | * deleted in any race |
| 548 | */ |
Abhishek Ambure | 24cff9e | 2019-10-01 12:09:55 +0530 | [diff] [blame] | 549 | if (!wma->interfaces[resp_event->vdev_id].vdev) { |
| 550 | WMA_LOGE("%s: vdev is NULL for vdev_%d", |
| 551 | __func__, resp_event->vdev_id); |
| 552 | return -EINVAL; |
| 553 | } |
Abhishek Ambure | 0b2ea32 | 2019-09-23 19:25:39 +0530 | [diff] [blame] | 554 | dp_handle = wlan_vdev_get_dp_handle |
| 555 | (wma->interfaces[resp_event->vdev_id].vdev); |
| 556 | if (!dp_handle) { |
Abhishek Ambure | c006916 | 2019-10-01 14:10:23 +0530 | [diff] [blame] | 557 | WMA_LOGE("%s: Failed to get dp handle for vdev id %d", |
| 558 | __func__, resp_event->vdev_id); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 559 | return -EINVAL; |
| 560 | } |
| 561 | |
| 562 | /* Beacon Tx Indication supports only AP mode. Ignore in other modes */ |
| 563 | if (wma_is_vdev_in_ap_mode(wma, resp_event->vdev_id) == false) { |
| 564 | WMA_LOGI("%s: Beacon Tx Indication does not support type %d and sub_type %d", |
| 565 | __func__, wma->interfaces[resp_event->vdev_id].type, |
| 566 | wma->interfaces[resp_event->vdev_id].sub_type); |
| 567 | return 0; |
| 568 | } |
| 569 | |
| 570 | beacon_tx_complete_ind = (tSirFirstBeaconTxCompleteInd *) |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 571 | qdf_mem_malloc(sizeof(tSirFirstBeaconTxCompleteInd)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 572 | if (!beacon_tx_complete_ind) { |
| 573 | WMA_LOGE("%s: Failed to alloc beacon_tx_complete_ind", |
| 574 | __func__); |
| 575 | return -ENOMEM; |
| 576 | } |
| 577 | |
| 578 | beacon_tx_complete_ind->messageType = WMA_DFS_BEACON_TX_SUCCESS_IND; |
| 579 | beacon_tx_complete_ind->length = sizeof(tSirFirstBeaconTxCompleteInd); |
Pragaspathi Thilagaraj | e05162d | 2019-05-23 13:10:46 +0530 | [diff] [blame] | 580 | beacon_tx_complete_ind->bss_idx = resp_event->vdev_id; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 581 | |
| 582 | wma_send_msg(wma, WMA_DFS_BEACON_TX_SUCCESS_IND, |
| 583 | (void *)beacon_tx_complete_ind, 0); |
| 584 | return 0; |
| 585 | } |
| 586 | |
| 587 | /** |
Wu Gao | 3365e78 | 2018-07-27 18:19:35 +0800 | [diff] [blame] | 588 | * wma_get_go_probe_timeout() - get P2P GO probe timeout |
| 589 | * @mac: UMAC handler |
| 590 | * @max_inactive_time: return max inactive time |
| 591 | * @max_unresponsive_time: return max unresponsive time |
| 592 | * |
| 593 | * Return: none |
| 594 | */ |
| 595 | #ifdef CONVERGED_P2P_ENABLE |
| 596 | static inline void |
Jeff Johnson | 009c40f | 2018-11-05 09:54:37 -0800 | [diff] [blame] | 597 | wma_get_go_probe_timeout(struct mac_context *mac, |
Wu Gao | 3365e78 | 2018-07-27 18:19:35 +0800 | [diff] [blame] | 598 | uint32_t *max_inactive_time, |
| 599 | uint32_t *max_unresponsive_time) |
| 600 | { |
| 601 | uint32_t keep_alive; |
| 602 | QDF_STATUS status; |
| 603 | |
| 604 | status = cfg_p2p_get_go_link_monitor_period(mac->psoc, |
| 605 | max_inactive_time); |
| 606 | if (QDF_IS_STATUS_ERROR(status)) { |
| 607 | WMA_LOGE("Failed to go monitor period"); |
| 608 | *max_inactive_time = WMA_LINK_MONITOR_DEFAULT_TIME_SECS; |
| 609 | } |
| 610 | status = cfg_p2p_get_go_keepalive_period(mac->psoc, |
| 611 | &keep_alive); |
| 612 | if (QDF_IS_STATUS_ERROR(status)) { |
| 613 | WMA_LOGE("Failed to read go keep alive"); |
| 614 | keep_alive = WMA_KEEP_ALIVE_DEFAULT_TIME_SECS; |
| 615 | } |
| 616 | |
| 617 | *max_unresponsive_time = *max_inactive_time + keep_alive; |
| 618 | } |
| 619 | #else |
| 620 | static inline void |
Jeff Johnson | 009c40f | 2018-11-05 09:54:37 -0800 | [diff] [blame] | 621 | wma_get_go_probe_timeout(struct mac_context *mac, |
Wu Gao | 3365e78 | 2018-07-27 18:19:35 +0800 | [diff] [blame] | 622 | uint32_t *max_inactive_time, |
| 623 | uint32_t *max_unresponsive_time) |
| 624 | { |
| 625 | } |
| 626 | #endif |
| 627 | |
| 628 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 629 | * wma_get_link_probe_timeout() - get link timeout based on sub type |
| 630 | * @mac: UMAC handler |
| 631 | * @sub_type: vdev syb type |
| 632 | * @max_inactive_time: return max inactive time |
| 633 | * @max_unresponsive_time: return max unresponsive time |
| 634 | * |
| 635 | * Return: none |
| 636 | */ |
Wu Gao | 3365e78 | 2018-07-27 18:19:35 +0800 | [diff] [blame] | 637 | static inline void |
Jeff Johnson | 009c40f | 2018-11-05 09:54:37 -0800 | [diff] [blame] | 638 | wma_get_link_probe_timeout(struct mac_context *mac, |
Wu Gao | 3365e78 | 2018-07-27 18:19:35 +0800 | [diff] [blame] | 639 | uint32_t sub_type, |
| 640 | uint32_t *max_inactive_time, |
| 641 | uint32_t *max_unresponsive_time) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 642 | { |
Arif Hussain | 43e0971 | 2018-09-18 19:31:57 -0700 | [diff] [blame] | 643 | if (sub_type == WMI_UNIFIED_VDEV_SUBTYPE_P2P_GO) { |
Wu Gao | 3365e78 | 2018-07-27 18:19:35 +0800 | [diff] [blame] | 644 | wma_get_go_probe_timeout(mac, max_inactive_time, |
| 645 | max_unresponsive_time); |
Arif Hussain | 43e0971 | 2018-09-18 19:31:57 -0700 | [diff] [blame] | 646 | } else { |
| 647 | *max_inactive_time = |
| 648 | mac->mlme_cfg->timeouts.ap_link_monitor_timeout; |
| 649 | *max_unresponsive_time = *max_inactive_time + |
| 650 | mac->mlme_cfg->timeouts.ap_keep_alive_timeout; |
| 651 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 652 | } |
| 653 | |
| 654 | /** |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 655 | * wma_verify_rate_code() - verify if rate code is valid. |
| 656 | * @rate_code: rate code |
gaolez | d1a229d | 2018-03-28 17:26:40 +0800 | [diff] [blame] | 657 | * @band: band information |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 658 | * |
| 659 | * Return: verify result |
| 660 | */ |
gaolez | d1a229d | 2018-03-28 17:26:40 +0800 | [diff] [blame] | 661 | 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] | 662 | { |
| 663 | uint8_t preamble, nss, rate; |
| 664 | bool valid = true; |
| 665 | |
| 666 | preamble = (rate_code & 0xc0) >> 6; |
| 667 | nss = (rate_code & 0x30) >> 4; |
| 668 | rate = rate_code & 0xf; |
| 669 | |
| 670 | switch (preamble) { |
| 671 | case WMI_RATE_PREAMBLE_CCK: |
gaolez | d1a229d | 2018-03-28 17:26:40 +0800 | [diff] [blame] | 672 | if (nss != 0 || rate > 3 || band == CDS_BAND_5GHZ) |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 673 | valid = false; |
| 674 | break; |
| 675 | case WMI_RATE_PREAMBLE_OFDM: |
| 676 | if (nss != 0 || rate > 7) |
| 677 | valid = false; |
| 678 | break; |
| 679 | case WMI_RATE_PREAMBLE_HT: |
gaolez | d1a229d | 2018-03-28 17:26:40 +0800 | [diff] [blame] | 680 | if (nss != 0 || rate > 7) |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 681 | valid = false; |
| 682 | break; |
| 683 | case WMI_RATE_PREAMBLE_VHT: |
gaolez | d1a229d | 2018-03-28 17:26:40 +0800 | [diff] [blame] | 684 | if (nss != 0 || rate > 9) |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 685 | valid = false; |
| 686 | break; |
| 687 | default: |
| 688 | break; |
| 689 | } |
| 690 | return valid; |
| 691 | } |
| 692 | |
| 693 | #define TX_MGMT_RATE_2G_ENABLE_OFFSET 30 |
| 694 | #define TX_MGMT_RATE_5G_ENABLE_OFFSET 31 |
| 695 | #define TX_MGMT_RATE_2G_OFFSET 0 |
| 696 | #define TX_MGMT_RATE_5G_OFFSET 12 |
| 697 | |
| 698 | /** |
Hong Shi | b90718f | 2017-02-20 00:57:22 +0800 | [diff] [blame] | 699 | * wma_set_mgmt_rate() - set vdev mgmt rate. |
| 700 | * @wma: wma handle |
| 701 | * @vdev_id: vdev id |
| 702 | * |
| 703 | * Return: None |
| 704 | */ |
| 705 | void wma_set_vdev_mgmt_rate(tp_wma_handle wma, uint8_t vdev_id) |
| 706 | { |
| 707 | uint32_t cfg_val; |
| 708 | int ret; |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 709 | uint32_t per_band_mgmt_tx_rate = 0; |
gaolez | d1a229d | 2018-03-28 17:26:40 +0800 | [diff] [blame] | 710 | enum cds_band_type band = 0; |
Jeff Johnson | 009c40f | 2018-11-05 09:54:37 -0800 | [diff] [blame] | 711 | struct mac_context *mac = cds_get_context(QDF_MODULE_ID_PE); |
Hong Shi | b90718f | 2017-02-20 00:57:22 +0800 | [diff] [blame] | 712 | |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 713 | if (!mac) { |
Hong Shi | b90718f | 2017-02-20 00:57:22 +0800 | [diff] [blame] | 714 | WMA_LOGE("%s: Failed to get mac", __func__); |
| 715 | return; |
| 716 | } |
| 717 | |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 718 | cfg_val = mac->mlme_cfg->sap_cfg.rate_tx_mgmt; |
| 719 | band = CDS_BAND_ALL; |
Pragaspathi Thilagaraj | 3cf0f65 | 2018-10-29 16:40:35 +0530 | [diff] [blame] | 720 | if ((cfg_val == MLME_CFG_TX_MGMT_RATE_DEF) || |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 721 | !wma_verify_rate_code(cfg_val, band)) { |
| 722 | WMA_LOGD("default WNI_CFG_RATE_FOR_TX_MGMT, ignore"); |
Hong Shi | b90718f | 2017-02-20 00:57:22 +0800 | [diff] [blame] | 723 | } else { |
Pragaspathi Thilagaraj | 3cf0f65 | 2018-10-29 16:40:35 +0530 | [diff] [blame] | 724 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
| 725 | WMI_VDEV_PARAM_MGMT_TX_RATE, |
| 726 | cfg_val); |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 727 | if (ret) |
Pragaspathi Thilagaraj | 3cf0f65 | 2018-10-29 16:40:35 +0530 | [diff] [blame] | 728 | WMA_LOGE("Failed to set WMI_VDEV_PARAM_MGMT_TX_RATE"); |
Hong Shi | b90718f | 2017-02-20 00:57:22 +0800 | [diff] [blame] | 729 | } |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 730 | |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 731 | cfg_val = mac->mlme_cfg->sap_cfg.rate_tx_mgmt_2g; |
| 732 | band = CDS_BAND_2GHZ; |
Pragaspathi Thilagaraj | 3cf0f65 | 2018-10-29 16:40:35 +0530 | [diff] [blame] | 733 | if ((cfg_val == MLME_CFG_TX_MGMT_2G_RATE_DEF) || |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 734 | !wma_verify_rate_code(cfg_val, band)) { |
| 735 | WMA_LOGD("use default 2G MGMT rate."); |
| 736 | per_band_mgmt_tx_rate &= |
| 737 | ~(1 << TX_MGMT_RATE_2G_ENABLE_OFFSET); |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 738 | } else { |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 739 | per_band_mgmt_tx_rate |= |
| 740 | (1 << TX_MGMT_RATE_2G_ENABLE_OFFSET); |
| 741 | per_band_mgmt_tx_rate |= |
| 742 | ((cfg_val & 0x7FF) << TX_MGMT_RATE_2G_OFFSET); |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 743 | } |
| 744 | |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 745 | cfg_val = mac->mlme_cfg->sap_cfg.rate_tx_mgmt; |
| 746 | band = CDS_BAND_5GHZ; |
Pragaspathi Thilagaraj | 3cf0f65 | 2018-10-29 16:40:35 +0530 | [diff] [blame] | 747 | if ((cfg_val == MLME_CFG_TX_MGMT_5G_RATE_DEF) || |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 748 | !wma_verify_rate_code(cfg_val, band)) { |
| 749 | WMA_LOGD("use default 5G MGMT rate."); |
| 750 | per_band_mgmt_tx_rate &= |
| 751 | ~(1 << TX_MGMT_RATE_5G_ENABLE_OFFSET); |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 752 | } else { |
Bala Venkatesh | 2fde2c6 | 2018-09-11 20:33:24 +0530 | [diff] [blame] | 753 | per_band_mgmt_tx_rate |= |
| 754 | (1 << TX_MGMT_RATE_5G_ENABLE_OFFSET); |
| 755 | per_band_mgmt_tx_rate |= |
| 756 | ((cfg_val & 0x7FF) << TX_MGMT_RATE_5G_OFFSET); |
Hong Shi | 2d384fd | 2017-05-22 18:38:41 +0800 | [diff] [blame] | 757 | } |
| 758 | |
| 759 | ret = wma_vdev_set_param( |
| 760 | wma->wmi_handle, |
| 761 | vdev_id, |
| 762 | WMI_VDEV_PARAM_PER_BAND_MGMT_TX_RATE, |
| 763 | per_band_mgmt_tx_rate); |
| 764 | if (ret) |
| 765 | WMA_LOGE("Failed to set WMI_VDEV_PARAM_PER_BAND_MGMT_TX_RATE"); |
| 766 | |
Hong Shi | b90718f | 2017-02-20 00:57:22 +0800 | [diff] [blame] | 767 | } |
| 768 | |
| 769 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 770 | * wma_set_sap_keepalive() - set SAP keep alive parameters to fw |
| 771 | * @wma: wma handle |
| 772 | * @vdev_id: vdev id |
| 773 | * |
| 774 | * Return: none |
| 775 | */ |
| 776 | void wma_set_sap_keepalive(tp_wma_handle wma, uint8_t vdev_id) |
| 777 | { |
| 778 | uint32_t min_inactive_time, max_inactive_time, max_unresponsive_time; |
Jeff Johnson | 009c40f | 2018-11-05 09:54:37 -0800 | [diff] [blame] | 779 | struct mac_context *mac = cds_get_context(QDF_MODULE_ID_PE); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 780 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 781 | |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 782 | if (!mac) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 783 | WMA_LOGE("%s: Failed to get mac", __func__); |
| 784 | return; |
| 785 | } |
| 786 | |
| 787 | wma_get_link_probe_timeout(mac, wma->interfaces[vdev_id].sub_type, |
| 788 | &max_inactive_time, &max_unresponsive_time); |
| 789 | |
| 790 | min_inactive_time = max_inactive_time / 2; |
| 791 | |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 792 | status = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
| 793 | WMI_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS, |
| 794 | min_inactive_time); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 795 | if (QDF_IS_STATUS_ERROR(status)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 796 | WMA_LOGE("Failed to Set AP MIN IDLE INACTIVE TIME"); |
| 797 | |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 798 | status = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
| 799 | WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS, |
| 800 | max_inactive_time); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 801 | if (QDF_IS_STATUS_ERROR(status)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 802 | WMA_LOGE("Failed to Set AP MAX IDLE INACTIVE TIME"); |
| 803 | |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 804 | status = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
| 805 | WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS, |
| 806 | max_unresponsive_time); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 807 | if (QDF_IS_STATUS_ERROR(status)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 808 | WMA_LOGE("Failed to Set MAX UNRESPONSIVE TIME"); |
| 809 | |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 810 | WMA_LOGD("%s:vdev_id:%d min_inactive_time: %u max_inactive_time: %u max_unresponsive_time: %u", |
| 811 | __func__, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 812 | min_inactive_time, max_inactive_time, max_unresponsive_time); |
| 813 | } |
| 814 | |
| 815 | /** |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 816 | * wma_set_sta_sa_query_param() - set sta sa query parameters |
| 817 | * @wma: wma handle |
| 818 | * @vdev_id: vdev id |
| 819 | |
| 820 | * This function sets sta query related parameters in fw. |
| 821 | * |
| 822 | * Return: none |
| 823 | */ |
| 824 | |
| 825 | void wma_set_sta_sa_query_param(tp_wma_handle wma, |
| 826 | uint8_t vdev_id) |
| 827 | { |
Jeff Johnson | 009c40f | 2018-11-05 09:54:37 -0800 | [diff] [blame] | 828 | struct mac_context *mac = cds_get_context(QDF_MODULE_ID_PE); |
Karthik Kantamneni | 24f71bc | 2018-09-11 19:08:38 +0530 | [diff] [blame] | 829 | uint8_t max_retries; |
| 830 | uint16_t retry_interval; |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 831 | |
| 832 | WMA_LOGD(FL("Enter:")); |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 833 | |
Krunal Soni | fea0680 | 2017-04-13 14:44:48 -0700 | [diff] [blame] | 834 | if (!mac) { |
| 835 | WMA_LOGE(FL("mac context is NULL")); |
| 836 | return; |
| 837 | } |
Karthik Kantamneni | 24f71bc | 2018-09-11 19:08:38 +0530 | [diff] [blame] | 838 | |
| 839 | max_retries = mac->mlme_cfg->gen.pmf_sa_query_max_retries; |
| 840 | retry_interval = mac->mlme_cfg->gen.pmf_sa_query_retry_interval; |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 841 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 842 | wmi_unified_set_sta_sa_query_param_cmd(wma->wmi_handle, |
| 843 | vdev_id, |
| 844 | max_retries, |
| 845 | retry_interval); |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 846 | |
| 847 | WMA_LOGD(FL("Exit :")); |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 848 | } |
| 849 | |
| 850 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 851 | * wma_set_sta_keep_alive() - set sta keep alive parameters |
| 852 | * @wma: wma handle |
| 853 | * @vdev_id: vdev id |
| 854 | * @method: method for keep alive |
| 855 | * @timeperiod: time period |
| 856 | * @hostv4addr: host ipv4 address |
| 857 | * @destv4addr: dst ipv4 address |
| 858 | * @destmac: destination mac |
| 859 | * |
| 860 | * This function sets keep alive related parameters in fw. |
| 861 | * |
| 862 | * Return: none |
| 863 | */ |
| 864 | void wma_set_sta_keep_alive(tp_wma_handle wma, uint8_t vdev_id, |
| 865 | uint32_t method, uint32_t timeperiod, |
| 866 | uint8_t *hostv4addr, uint8_t *destv4addr, |
| 867 | uint8_t *destmac) |
| 868 | { |
Jeff Johnson | 4c2837f | 2019-02-28 13:42:20 -0800 | [diff] [blame] | 869 | struct sta_keep_alive_params params = { 0 }; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 870 | |
| 871 | WMA_LOGD("%s: Enter", __func__); |
| 872 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 873 | if (!wma) { |
| 874 | WMA_LOGE("%s: wma handle is NULL", __func__); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 875 | return; |
| 876 | } |
| 877 | |
Wu Gao | 9381621 | 2018-08-31 16:49:54 +0800 | [diff] [blame] | 878 | if (timeperiod > cfg_max(CFG_INFRA_STA_KEEP_ALIVE_PERIOD)) { |
Govind Singh | fe9ab25 | 2016-06-21 14:35:35 +0530 | [diff] [blame] | 879 | WMI_LOGE("Invalid period %d Max limit %d", timeperiod, |
Wu Gao | 9381621 | 2018-08-31 16:49:54 +0800 | [diff] [blame] | 880 | cfg_max(CFG_INFRA_STA_KEEP_ALIVE_PERIOD)); |
Govind Singh | fe9ab25 | 2016-06-21 14:35:35 +0530 | [diff] [blame] | 881 | return; |
| 882 | } |
| 883 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 884 | params.vdev_id = vdev_id; |
| 885 | params.method = method; |
| 886 | params.timeperiod = timeperiod; |
Jeff Johnson | 4c2837f | 2019-02-28 13:42:20 -0800 | [diff] [blame] | 887 | if (hostv4addr) |
| 888 | qdf_mem_copy(params.hostv4addr, hostv4addr, QDF_IPV4_ADDR_SIZE); |
| 889 | if (destv4addr) |
| 890 | qdf_mem_copy(params.destv4addr, destv4addr, QDF_IPV4_ADDR_SIZE); |
| 891 | if (destmac) |
| 892 | qdf_mem_copy(params.destmac, destmac, QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 893 | |
Jeff Johnson | f32bf01 | 2019-02-25 11:37:32 -0800 | [diff] [blame] | 894 | wmi_unified_set_sta_keep_alive_cmd(wma->wmi_handle, ¶ms); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 895 | WMA_LOGD("%s: Exit", __func__); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 896 | } |
| 897 | |
| 898 | /** |
| 899 | * wma_vdev_install_key_complete_event_handler() - install key complete handler |
| 900 | * @handle: wma handle |
| 901 | * @event: event data |
| 902 | * @len: data length |
| 903 | * |
| 904 | * This event is sent by fw once WPA/WPA2 keys are installed in fw. |
| 905 | * |
| 906 | * Return: 0 for success or error code |
| 907 | */ |
| 908 | int wma_vdev_install_key_complete_event_handler(void *handle, |
| 909 | uint8_t *event, |
| 910 | uint32_t len) |
| 911 | { |
| 912 | WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID_param_tlvs *param_buf = NULL; |
| 913 | wmi_vdev_install_key_complete_event_fixed_param *key_fp = NULL; |
| 914 | |
| 915 | if (!event) { |
| 916 | WMA_LOGE("%s: event param null", __func__); |
| 917 | return -EINVAL; |
| 918 | } |
| 919 | |
| 920 | param_buf = (WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID_param_tlvs *) event; |
| 921 | if (!param_buf) { |
| 922 | WMA_LOGE("%s: received null buf from target", __func__); |
| 923 | return -EINVAL; |
| 924 | } |
| 925 | |
| 926 | key_fp = param_buf->fixed_param; |
| 927 | if (!key_fp) { |
| 928 | WMA_LOGE("%s: received null event data from target", __func__); |
| 929 | return -EINVAL; |
| 930 | } |
| 931 | /* |
| 932 | * Do nothing for now. Completion of set key is already indicated to lim |
| 933 | */ |
Srinivas Girigowda | f147212 | 2017-03-09 15:44:12 -0800 | [diff] [blame] | 934 | WMA_LOGD("%s: WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID", __func__); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 935 | return 0; |
| 936 | } |
| 937 | /* |
| 938 | * 802.11n D2.0 defined values for "Minimum MPDU Start Spacing": |
| 939 | * 0 for no restriction |
| 940 | * 1 for 1/4 us - Our lower layer calculations limit our precision to 1 msec |
| 941 | * 2 for 1/2 us - Our lower layer calculations limit our precision to 1 msec |
| 942 | * 3 for 1 us |
| 943 | * 4 for 2 us |
| 944 | * 5 for 4 us |
| 945 | * 6 for 8 us |
| 946 | * 7 for 16 us |
| 947 | */ |
| 948 | static const uint8_t wma_mpdu_spacing[] = { 0, 1, 1, 1, 2, 4, 8, 16 }; |
| 949 | |
| 950 | /** |
| 951 | * wma_parse_mpdudensity() - give mpdu spacing from mpdu density |
| 952 | * @mpdudensity: mpdu density |
| 953 | * |
| 954 | * Return: mpdu spacing or 0 for error |
| 955 | */ |
| 956 | static inline uint8_t wma_parse_mpdudensity(uint8_t mpdudensity) |
| 957 | { |
| 958 | if (mpdudensity < sizeof(wma_mpdu_spacing)) |
| 959 | return wma_mpdu_spacing[mpdudensity]; |
| 960 | else |
| 961 | return 0; |
| 962 | } |
| 963 | |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 964 | #if defined(CONFIG_HL_SUPPORT) && defined(FEATURE_WLAN_TDLS) |
| 965 | |
| 966 | /** |
| 967 | * wma_unified_peer_state_update() - update peer state |
| 968 | * @pdev: pdev handle |
| 969 | * @sta_mac: pointer to sta mac addr |
| 970 | * @bss_addr: bss address |
| 971 | * @sta_type: sta entry type |
| 972 | * |
| 973 | * |
| 974 | * Return: None |
| 975 | */ |
| 976 | static void |
| 977 | wma_unified_peer_state_update( |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 978 | struct cdp_pdev *pdev, |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 979 | uint8_t *sta_mac, |
| 980 | uint8_t *bss_addr, |
| 981 | uint8_t sta_type) |
| 982 | { |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 983 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 984 | |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 985 | if (STA_ENTRY_TDLS_PEER == sta_type) |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 986 | cdp_peer_state_update(soc, pdev, sta_mac, |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 987 | OL_TXRX_PEER_STATE_AUTH); |
| 988 | else |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 989 | cdp_peer_state_update(soc, pdev, bss_addr, |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 990 | OL_TXRX_PEER_STATE_AUTH); |
| 991 | } |
| 992 | #else |
| 993 | |
| 994 | static inline void |
| 995 | wma_unified_peer_state_update( |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 996 | struct cdp_pdev *pdev, |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 997 | uint8_t *sta_mac, |
| 998 | uint8_t *bss_addr, |
| 999 | uint8_t sta_type) |
| 1000 | { |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 1001 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 1002 | |
| 1003 | 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] | 1004 | } |
| 1005 | #endif |
| 1006 | |
Hong Shi | 417824f | 2017-01-12 02:31:14 +0800 | [diff] [blame] | 1007 | #define CFG_CTRL_MASK 0xFF00 |
| 1008 | #define CFG_DATA_MASK 0x00FF |
| 1009 | |
| 1010 | /** |
| 1011 | * wma_mask_tx_ht_rate() - mask tx ht rate based on config |
| 1012 | * @wma: wma handle |
| 1013 | * @mcs_set mcs set buffer |
| 1014 | * |
| 1015 | * Return: None |
| 1016 | */ |
| 1017 | static void wma_mask_tx_ht_rate(tp_wma_handle wma, uint8_t *mcs_set) |
| 1018 | { |
Karthik Kantamneni | 22dd0f6 | 2018-08-07 14:53:50 +0530 | [diff] [blame] | 1019 | uint32_t i, j; |
| 1020 | uint16_t mcs_limit; |
Hong Shi | 417824f | 2017-01-12 02:31:14 +0800 | [diff] [blame] | 1021 | uint8_t *rate_pos = mcs_set; |
Abhinav Kumar | 1828593 | 2019-08-08 16:50:06 +0530 | [diff] [blame] | 1022 | struct mac_context *mac = wma->mac_context; |
Hong Shi | 417824f | 2017-01-12 02:31:14 +0800 | [diff] [blame] | 1023 | |
| 1024 | /* |
| 1025 | * Get MCS limit from ini configure, and map it to rate parameters |
| 1026 | * This will limit HT rate upper bound. CFG_CTRL_MASK is used to |
| 1027 | * check whether ini config is enabled and CFG_DATA_MASK to get the |
| 1028 | * MCS value. |
| 1029 | */ |
Karthik Kantamneni | 22dd0f6 | 2018-08-07 14:53:50 +0530 | [diff] [blame] | 1030 | mcs_limit = mac->mlme_cfg->rates.max_htmcs_txdata; |
Hong Shi | 417824f | 2017-01-12 02:31:14 +0800 | [diff] [blame] | 1031 | |
| 1032 | if (mcs_limit & CFG_CTRL_MASK) { |
| 1033 | WMA_LOGD("%s: set mcs_limit %x", __func__, mcs_limit); |
| 1034 | |
| 1035 | mcs_limit &= CFG_DATA_MASK; |
| 1036 | for (i = 0, j = 0; i < MAX_SUPPORTED_RATES;) { |
| 1037 | if (j < mcs_limit / 8) { |
| 1038 | rate_pos[j] = 0xff; |
| 1039 | j++; |
| 1040 | i += 8; |
| 1041 | } else if (j < mcs_limit / 8 + 1) { |
| 1042 | if (i <= mcs_limit) |
| 1043 | rate_pos[i / 8] |= 1 << (i % 8); |
| 1044 | else |
| 1045 | rate_pos[i / 8] &= ~(1 << (i % 8)); |
| 1046 | i++; |
| 1047 | |
| 1048 | if (i >= (j + 1) * 8) |
| 1049 | j++; |
| 1050 | } else { |
| 1051 | rate_pos[j++] = 0; |
| 1052 | i += 8; |
| 1053 | } |
| 1054 | } |
| 1055 | } |
| 1056 | } |
| 1057 | |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1058 | #if SUPPORT_11AX |
| 1059 | /** |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1060 | * 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] | 1061 | * @phymode: phymode to convert |
| 1062 | * |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1063 | * Return: one of the 11ax values defined in enum wlan_phymode; |
| 1064 | * or WLAN_PHYMODE_AUTO if the input is not an 11ax phymode |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1065 | */ |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1066 | static enum wlan_phymode |
| 1067 | wma_fw_to_host_phymode_11ax(WMI_HOST_WLAN_PHY_MODE phymode) |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1068 | { |
| 1069 | switch (phymode) { |
| 1070 | default: |
| 1071 | return WLAN_PHYMODE_AUTO; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1072 | case WMI_HOST_MODE_11AX_HE20: |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1073 | return WLAN_PHYMODE_11AXA_HE20; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1074 | case WMI_HOST_MODE_11AX_HE40: |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1075 | return WLAN_PHYMODE_11AXA_HE40; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1076 | case WMI_HOST_MODE_11AX_HE80: |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1077 | return WLAN_PHYMODE_11AXA_HE80; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1078 | case WMI_HOST_MODE_11AX_HE80_80: |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1079 | return WLAN_PHYMODE_11AXA_HE80_80; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1080 | case WMI_HOST_MODE_11AX_HE160: |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1081 | return WLAN_PHYMODE_11AXA_HE160; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1082 | case WMI_HOST_MODE_11AX_HE20_2G: |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1083 | return WLAN_PHYMODE_11AXG_HE20; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1084 | case WMI_HOST_MODE_11AX_HE40_2G: |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1085 | return WLAN_PHYMODE_11AXG_HE40; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1086 | case WMI_HOST_MODE_11AX_HE80_2G: |
| 1087 | return WLAN_PHYMODE_11AXG_HE80; |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1088 | } |
| 1089 | return WLAN_PHYMODE_AUTO; |
| 1090 | } |
| 1091 | #else |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1092 | static enum wlan_phymode |
| 1093 | wma_fw_to_host_phymode_11ax(WMI_HOST_WLAN_PHY_MODE phymode) |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1094 | { |
| 1095 | return WLAN_PHYMODE_AUTO; |
| 1096 | } |
| 1097 | #endif |
| 1098 | |
| 1099 | #ifdef CONFIG_160MHZ_SUPPORT |
| 1100 | /** |
| 1101 | * wma_fw_to_host_phymode_160() - convert fw to host phymode for 160 mhz |
| 1102 | * phymodes |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1103 | * @phymode: phymode to convert |
| 1104 | * |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1105 | * Return: one of the 160 mhz values defined in enum wlan_phymode; |
| 1106 | * or WLAN_PHYMODE_AUTO if the input is not a 160 mhz phymode |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1107 | */ |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1108 | static enum wlan_phymode |
| 1109 | wma_fw_to_host_phymode_160(WMI_HOST_WLAN_PHY_MODE phymode) |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1110 | { |
| 1111 | switch (phymode) { |
| 1112 | default: |
| 1113 | return WLAN_PHYMODE_AUTO; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1114 | case WMI_HOST_MODE_11AC_VHT80_80: |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1115 | return WLAN_PHYMODE_11AC_VHT80_80; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1116 | case WMI_HOST_MODE_11AC_VHT160: |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1117 | return WLAN_PHYMODE_11AC_VHT160; |
| 1118 | } |
| 1119 | } |
| 1120 | #else |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1121 | static enum wlan_phymode |
| 1122 | wma_fw_to_host_phymode_160(WMI_HOST_WLAN_PHY_MODE phymode) |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1123 | { |
| 1124 | return WLAN_PHYMODE_AUTO; |
| 1125 | } |
| 1126 | #endif |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1127 | |
Abhishek Ambure | 6a2773e | 2019-10-14 15:15:42 +0530 | [diff] [blame] | 1128 | enum wlan_phymode wma_fw_to_host_phymode(WMI_HOST_WLAN_PHY_MODE phymode) |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1129 | { |
| 1130 | enum wlan_phymode host_phymode; |
| 1131 | switch (phymode) { |
| 1132 | default: |
| 1133 | host_phymode = wma_fw_to_host_phymode_160(phymode); |
| 1134 | if (host_phymode != WLAN_PHYMODE_AUTO) |
| 1135 | return host_phymode; |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1136 | return wma_fw_to_host_phymode_11ax(phymode); |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1137 | case WMI_HOST_MODE_11A: |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1138 | return WLAN_PHYMODE_11A; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1139 | case WMI_HOST_MODE_11G: |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1140 | return WLAN_PHYMODE_11G; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1141 | case WMI_HOST_MODE_11B: |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1142 | return WLAN_PHYMODE_11B; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1143 | case WMI_HOST_MODE_11GONLY: |
| 1144 | return WLAN_PHYMODE_11G_ONLY; |
| 1145 | case WMI_HOST_MODE_11NA_HT20: |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1146 | return WLAN_PHYMODE_11NA_HT20; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1147 | case WMI_HOST_MODE_11NG_HT20: |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1148 | return WLAN_PHYMODE_11NG_HT20; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1149 | case WMI_HOST_MODE_11NA_HT40: |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1150 | return WLAN_PHYMODE_11NA_HT40; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1151 | case WMI_HOST_MODE_11NG_HT40: |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1152 | return WLAN_PHYMODE_11NG_HT40; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1153 | case WMI_HOST_MODE_11AC_VHT20: |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1154 | return WLAN_PHYMODE_11AC_VHT20; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1155 | case WMI_HOST_MODE_11AC_VHT40: |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1156 | return WLAN_PHYMODE_11AC_VHT40; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1157 | case WMI_HOST_MODE_11AC_VHT80: |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1158 | return WLAN_PHYMODE_11AC_VHT80; |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1159 | case WMI_HOST_MODE_11AC_VHT20_2G: |
| 1160 | return WLAN_PHYMODE_11AC_VHT20_2G; |
| 1161 | case WMI_HOST_MODE_11AC_VHT40_2G: |
| 1162 | return WLAN_PHYMODE_11AC_VHT40_2G; |
| 1163 | case WMI_HOST_MODE_11AC_VHT80_2G: |
| 1164 | return WLAN_PHYMODE_11AC_VHT80_2G; |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1165 | } |
| 1166 | } |
| 1167 | |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1168 | #ifdef CONFIG_160MHZ_SUPPORT |
| 1169 | /** |
| 1170 | * wma_host_to_fw_phymode_160() - convert host to fw phymode for 160 mhz |
| 1171 | * @host_phymode: phymode to convert |
| 1172 | * |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1173 | * Return: one of the 160 mhz values defined in enum WMI_HOST_WLAN_PHY_MODE; |
| 1174 | * or WMI_HOST_MODE_UNKNOWN if the input is not a 160 mhz phymode |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1175 | */ |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1176 | static WMI_HOST_WLAN_PHY_MODE |
| 1177 | wma_host_to_fw_phymode_160(enum wlan_phymode host_phymode) |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1178 | { |
| 1179 | switch (host_phymode) { |
| 1180 | case WLAN_PHYMODE_11AC_VHT80_80: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1181 | return WMI_HOST_MODE_11AC_VHT80_80; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1182 | case WLAN_PHYMODE_11AC_VHT160: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1183 | return WMI_HOST_MODE_11AC_VHT160; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1184 | default: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1185 | return WMI_HOST_MODE_UNKNOWN; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1186 | } |
| 1187 | } |
| 1188 | #else |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1189 | static WMI_HOST_WLAN_PHY_MODE |
| 1190 | wma_host_to_fw_phymode_160(enum wlan_phymode host_phymode) |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1191 | { |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1192 | return WMI_HOST_MODE_UNKNOWN; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1193 | } |
| 1194 | #endif |
| 1195 | |
| 1196 | #if SUPPORT_11AX |
| 1197 | /** |
| 1198 | * wma_host_to_fw_phymode_11ax() - convert host to fw phymode for 11ax phymode |
| 1199 | * @host_phymode: phymode to convert |
| 1200 | * |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1201 | * Return: one of the 11ax values defined in enum WMI_HOST_WLAN_PHY_MODE; |
| 1202 | * or WMI_HOST_MODE_UNKNOWN if the input is not an 11ax phymode |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1203 | */ |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1204 | static WMI_HOST_WLAN_PHY_MODE |
| 1205 | wma_host_to_fw_phymode_11ax(enum wlan_phymode host_phymode) |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1206 | { |
| 1207 | switch (host_phymode) { |
| 1208 | case WLAN_PHYMODE_11AXA_HE20: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1209 | return WMI_HOST_MODE_11AX_HE20; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1210 | case WLAN_PHYMODE_11AXA_HE40: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1211 | return WMI_HOST_MODE_11AX_HE40; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1212 | case WLAN_PHYMODE_11AXA_HE80: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1213 | return WMI_HOST_MODE_11AX_HE80; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1214 | case WLAN_PHYMODE_11AXA_HE80_80: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1215 | return WMI_HOST_MODE_11AX_HE80_80; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1216 | case WLAN_PHYMODE_11AXA_HE160: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1217 | return WMI_HOST_MODE_11AX_HE160; |
| 1218 | case WLAN_PHYMODE_11AXG_HE20: |
| 1219 | return WMI_HOST_MODE_11AX_HE20_2G; |
| 1220 | case WLAN_PHYMODE_11AXG_HE40: |
| 1221 | case WLAN_PHYMODE_11AXG_HE40PLUS: |
| 1222 | case WLAN_PHYMODE_11AXG_HE40MINUS: |
| 1223 | return WMI_HOST_MODE_11AX_HE40_2G; |
| 1224 | case WLAN_PHYMODE_11AXG_HE80: |
| 1225 | return WMI_HOST_MODE_11AX_HE80_2G; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1226 | default: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1227 | return WMI_HOST_MODE_UNKNOWN; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1228 | } |
| 1229 | } |
| 1230 | #else |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1231 | static WMI_HOST_WLAN_PHY_MODE |
| 1232 | wma_host_to_fw_phymode_11ax(enum wlan_phymode host_phymode) |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1233 | { |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1234 | return WMI_HOST_MODE_UNKNOWN; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1235 | } |
| 1236 | #endif |
| 1237 | |
Abhishek Ambure | 6a2773e | 2019-10-14 15:15:42 +0530 | [diff] [blame] | 1238 | WMI_HOST_WLAN_PHY_MODE wma_host_to_fw_phymode(enum wlan_phymode host_phymode) |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1239 | { |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1240 | WMI_HOST_WLAN_PHY_MODE fw_phymode; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1241 | |
| 1242 | switch (host_phymode) { |
| 1243 | case WLAN_PHYMODE_11A: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1244 | return WMI_HOST_MODE_11A; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1245 | case WLAN_PHYMODE_11G: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1246 | return WMI_HOST_MODE_11G; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1247 | case WLAN_PHYMODE_11B: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1248 | return WMI_HOST_MODE_11B; |
| 1249 | case WLAN_PHYMODE_11G_ONLY: |
| 1250 | return WMI_HOST_MODE_11GONLY; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1251 | case WLAN_PHYMODE_11NA_HT20: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1252 | return WMI_HOST_MODE_11NA_HT20; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1253 | case WLAN_PHYMODE_11NG_HT20: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1254 | return WMI_HOST_MODE_11NG_HT20; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1255 | case WLAN_PHYMODE_11NA_HT40: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1256 | return WMI_HOST_MODE_11NA_HT40; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1257 | case WLAN_PHYMODE_11NG_HT40: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1258 | case WLAN_PHYMODE_11NG_HT40PLUS: |
| 1259 | case WLAN_PHYMODE_11NG_HT40MINUS: |
| 1260 | return WMI_HOST_MODE_11NG_HT40; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1261 | case WLAN_PHYMODE_11AC_VHT20: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1262 | return WMI_HOST_MODE_11AC_VHT20; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1263 | case WLAN_PHYMODE_11AC_VHT40: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1264 | return WMI_HOST_MODE_11AC_VHT40; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1265 | case WLAN_PHYMODE_11AC_VHT80: |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1266 | return WMI_HOST_MODE_11AC_VHT80; |
| 1267 | case WLAN_PHYMODE_11AC_VHT20_2G: |
| 1268 | return WMI_HOST_MODE_11AC_VHT20_2G; |
| 1269 | case WLAN_PHYMODE_11AC_VHT40PLUS_2G: |
| 1270 | case WLAN_PHYMODE_11AC_VHT40MINUS_2G: |
| 1271 | case WLAN_PHYMODE_11AC_VHT40_2G: |
| 1272 | return WMI_HOST_MODE_11AC_VHT40_2G; |
| 1273 | case WLAN_PHYMODE_11AC_VHT80_2G: |
| 1274 | return WMI_HOST_MODE_11AC_VHT80_2G; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1275 | default: |
| 1276 | fw_phymode = wma_host_to_fw_phymode_160(host_phymode); |
Abhishek Singh | 7b2fb96 | 2019-09-20 13:58:37 +0530 | [diff] [blame] | 1277 | if (fw_phymode != WMI_HOST_MODE_UNKNOWN) |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 1278 | return fw_phymode; |
| 1279 | return wma_host_to_fw_phymode_11ax(host_phymode); |
| 1280 | } |
| 1281 | } |
| 1282 | |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1283 | /** |
| 1284 | * wma_objmgr_set_peer_mlme_phymode() - set phymode to peer object |
| 1285 | * @wma: wma handle |
| 1286 | * @mac_addr: mac addr of peer |
| 1287 | * @phymode: phymode value to set |
| 1288 | * |
| 1289 | * Return: None |
| 1290 | */ |
| 1291 | static void wma_objmgr_set_peer_mlme_phymode(tp_wma_handle wma, |
| 1292 | uint8_t *mac_addr, |
Abhishek Ambure | 6a2773e | 2019-10-14 15:15:42 +0530 | [diff] [blame] | 1293 | enum wlan_phymode phymode) |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1294 | { |
| 1295 | uint8_t pdev_id; |
| 1296 | struct wlan_objmgr_peer *peer; |
| 1297 | struct wlan_objmgr_psoc *psoc = wma->psoc; |
| 1298 | |
| 1299 | pdev_id = wlan_objmgr_pdev_get_pdev_id(wma->pdev); |
| 1300 | peer = wlan_objmgr_get_peer(psoc, pdev_id, mac_addr, |
| 1301 | WLAN_LEGACY_WMA_ID); |
| 1302 | if (!peer) { |
| 1303 | WMA_LOGE(FL("peer object null")); |
| 1304 | return; |
| 1305 | } |
| 1306 | |
| 1307 | wlan_peer_obj_lock(peer); |
Abhishek Ambure | 6a2773e | 2019-10-14 15:15:42 +0530 | [diff] [blame] | 1308 | wlan_peer_set_phymode(peer, phymode); |
Naveen Rawat | fa2a100 | 2018-05-17 16:06:37 -0700 | [diff] [blame] | 1309 | wlan_peer_obj_unlock(peer); |
| 1310 | wlan_objmgr_peer_release_ref(peer, WLAN_LEGACY_WMA_ID); |
| 1311 | } |
| 1312 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1313 | /** |
Jayachandran Sreekumaran | 2613f32 | 2019-03-01 19:05:59 +0530 | [diff] [blame] | 1314 | * wma_objmgr_set_peer_mlme_type() - set peer type to peer object |
| 1315 | * @wma: wma handle |
| 1316 | * @mac_addr: mac addr of peer |
| 1317 | * @peer_type: peer type value to set |
| 1318 | * |
| 1319 | * Return: None |
| 1320 | */ |
| 1321 | static void wma_objmgr_set_peer_mlme_type(tp_wma_handle wma, |
| 1322 | uint8_t *mac_addr, |
| 1323 | enum wlan_peer_type peer_type) |
| 1324 | { |
| 1325 | uint8_t pdev_id; |
| 1326 | struct wlan_objmgr_peer *peer; |
| 1327 | struct wlan_objmgr_psoc *psoc = wma->psoc; |
| 1328 | |
| 1329 | pdev_id = wlan_objmgr_pdev_get_pdev_id(wma->pdev); |
| 1330 | peer = wlan_objmgr_get_peer(psoc, pdev_id, mac_addr, |
| 1331 | WLAN_LEGACY_WMA_ID); |
| 1332 | if (!peer) { |
| 1333 | WMA_LOGE(FL("peer object null")); |
| 1334 | return; |
| 1335 | } |
| 1336 | |
| 1337 | wlan_peer_obj_lock(peer); |
| 1338 | wlan_peer_set_peer_type(peer, peer_type); |
| 1339 | wlan_peer_obj_unlock(peer); |
| 1340 | wlan_objmgr_peer_release_ref(peer, WLAN_LEGACY_WMA_ID); |
| 1341 | } |
| 1342 | |
| 1343 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1344 | * wmi_unified_send_peer_assoc() - send peer assoc command to fw |
| 1345 | * @wma: wma handle |
| 1346 | * @nw_type: nw type |
| 1347 | * @params: add sta params |
| 1348 | * |
| 1349 | * This function send peer assoc command to firmware with |
| 1350 | * different parameters. |
| 1351 | * |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1352 | * Return: QDF_STATUS |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1353 | */ |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1354 | QDF_STATUS wma_send_peer_assoc(tp_wma_handle wma, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1355 | tSirNwType nw_type, |
| 1356 | tpAddStaParams params) |
| 1357 | { |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 1358 | struct cdp_pdev *pdev; |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1359 | struct peer_assoc_params *cmd; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1360 | int32_t ret, max_rates, i; |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1361 | uint8_t *rate_pos; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1362 | wmi_rate_set peer_legacy_rates, peer_ht_rates; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1363 | uint32_t num_peer_11b_rates = 0; |
| 1364 | uint32_t num_peer_11a_rates = 0; |
Abhishek Ambure | 6a2773e | 2019-10-14 15:15:42 +0530 | [diff] [blame] | 1365 | enum wlan_phymode phymode; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1366 | uint32_t peer_nss = 1; |
| 1367 | struct wma_txrx_node *intr = NULL; |
Krishna Kumaar Natarajan | 0103ef8 | 2017-02-17 18:15:56 -0800 | [diff] [blame] | 1368 | bool is_he; |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1369 | QDF_STATUS status; |
Abhinav Kumar | 1828593 | 2019-08-08 16:50:06 +0530 | [diff] [blame] | 1370 | struct mac_context *mac = wma->mac_context; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1371 | |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1372 | cmd = qdf_mem_malloc(sizeof(struct peer_assoc_params)); |
| 1373 | if (!cmd) { |
| 1374 | WMA_LOGE("Failed to allocate peer_assoc_params param"); |
| 1375 | return QDF_STATUS_E_NOMEM; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1376 | } |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1377 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1378 | intr = &wma->interfaces[params->smesessionId]; |
| 1379 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 1380 | pdev = cds_get_context(QDF_MODULE_ID_TXRX); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1381 | |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 1382 | if (!pdev) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1383 | WMA_LOGE("%s: Failed to get pdev", __func__); |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1384 | qdf_mem_free(cmd); |
| 1385 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1386 | } |
| 1387 | |
Hong Shi | 417824f | 2017-01-12 02:31:14 +0800 | [diff] [blame] | 1388 | wma_mask_tx_ht_rate(wma, params->supportedRates.supportedMCSSet); |
| 1389 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 1390 | qdf_mem_zero(&peer_legacy_rates, sizeof(wmi_rate_set)); |
| 1391 | qdf_mem_zero(&peer_ht_rates, sizeof(wmi_rate_set)); |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1392 | qdf_mem_zero(cmd, sizeof(struct peer_assoc_params)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1393 | |
Krishna Kumaar Natarajan | 0103ef8 | 2017-02-17 18:15:56 -0800 | [diff] [blame] | 1394 | is_he = wma_is_peer_he_capable(params); |
Abhishek Singh | 1d8bd62 | 2018-11-13 11:43:55 +0530 | [diff] [blame] | 1395 | if ((params->ch_width > CH_WIDTH_40MHZ) && |
| 1396 | ((nw_type == eSIR_11G_NW_TYPE) || |
| 1397 | (nw_type == eSIR_11B_NW_TYPE))) { |
| 1398 | WMA_LOGE("ch_width %d sent in 11G, configure to 40MHz", |
| 1399 | params->ch_width); |
| 1400 | params->ch_width = CH_WIDTH_40MHZ; |
| 1401 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1402 | phymode = wma_peer_phymode(nw_type, params->staType, |
Krishna Kumaar Natarajan | 0103ef8 | 2017-02-17 18:15:56 -0800 | [diff] [blame] | 1403 | params->htCapable, params->ch_width, |
| 1404 | params->vhtCapable, is_he); |
Wu Gao | efd7354 | 2019-08-21 14:32:40 +0800 | [diff] [blame] | 1405 | if ((intr->type == WMI_VDEV_TYPE_AP) && (phymode > intr->chanmode)) { |
| 1406 | WMA_LOGD("Peer phymode %d is not allowed. Set it equal to sap/go phymode %d", |
tinlin | 7db7a5d | 2019-08-02 17:48:08 +0800 | [diff] [blame] | 1407 | phymode, intr->chanmode); |
| 1408 | phymode = intr->chanmode; |
| 1409 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1410 | |
Karthik Kantamneni | 22dd0f6 | 2018-08-07 14:53:50 +0530 | [diff] [blame] | 1411 | if (!mac->mlme_cfg->rates.disable_abg_rate_txdata) { |
Hong Shi | a9ef871 | 2017-02-19 21:54:02 +0800 | [diff] [blame] | 1412 | /* Legacy Rateset */ |
| 1413 | rate_pos = (uint8_t *) peer_legacy_rates.rates; |
| 1414 | for (i = 0; i < SIR_NUM_11B_RATES; i++) { |
| 1415 | if (!params->supportedRates.llbRates[i]) |
| 1416 | continue; |
| 1417 | rate_pos[peer_legacy_rates.num_rates++] = |
| 1418 | params->supportedRates.llbRates[i]; |
| 1419 | num_peer_11b_rates++; |
| 1420 | } |
| 1421 | for (i = 0; i < SIR_NUM_11A_RATES; i++) { |
| 1422 | if (!params->supportedRates.llaRates[i]) |
| 1423 | continue; |
| 1424 | rate_pos[peer_legacy_rates.num_rates++] = |
| 1425 | params->supportedRates.llaRates[i]; |
| 1426 | num_peer_11a_rates++; |
| 1427 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1428 | } |
| 1429 | |
Abhishek Ambure | 6a2773e | 2019-10-14 15:15:42 +0530 | [diff] [blame] | 1430 | if ((phymode == WLAN_PHYMODE_11A && num_peer_11a_rates == 0) || |
| 1431 | (phymode == WLAN_PHYMODE_11B && num_peer_11b_rates == 0)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1432 | 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] | 1433 | __func__, phymode, num_peer_11b_rates, |
| 1434 | num_peer_11a_rates); |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1435 | qdf_mem_free(cmd); |
| 1436 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1437 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1438 | |
| 1439 | /* HT Rateset */ |
| 1440 | max_rates = sizeof(peer_ht_rates.rates) / |
| 1441 | sizeof(peer_ht_rates.rates[0]); |
| 1442 | rate_pos = (uint8_t *) peer_ht_rates.rates; |
| 1443 | for (i = 0; i < MAX_SUPPORTED_RATES; i++) { |
| 1444 | if (params->supportedRates.supportedMCSSet[i / 8] & |
| 1445 | (1 << (i % 8))) { |
| 1446 | rate_pos[peer_ht_rates.num_rates++] = i; |
| 1447 | if (i >= 8) { |
| 1448 | /* MCS8 or higher rate is present, must be 2x2 */ |
| 1449 | peer_nss = 2; |
| 1450 | } |
| 1451 | } |
| 1452 | if (peer_ht_rates.num_rates == max_rates) |
| 1453 | break; |
| 1454 | } |
| 1455 | |
| 1456 | if (params->htCapable && !peer_ht_rates.num_rates) { |
| 1457 | uint8_t temp_ni_rates[8] = { 0x0, 0x1, 0x2, 0x3, |
| 1458 | 0x4, 0x5, 0x6, 0x7}; |
| 1459 | /* |
| 1460 | * Workaround for EV 116382: The peer is marked HT but with |
| 1461 | * supported rx mcs set is set to 0. 11n spec mandates MCS0-7 |
| 1462 | * for a HT STA. So forcing the supported rx mcs rate to |
| 1463 | * MCS 0-7. This workaround will be removed once we get |
| 1464 | * clarification from WFA regarding this STA behavior. |
| 1465 | */ |
| 1466 | |
| 1467 | /* TODO: Do we really need this? */ |
| 1468 | WMA_LOGW("Peer is marked as HT capable but supported mcs rate is 0"); |
| 1469 | peer_ht_rates.num_rates = sizeof(temp_ni_rates); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 1470 | qdf_mem_copy((uint8_t *) peer_ht_rates.rates, temp_ni_rates, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1471 | peer_ht_rates.num_rates); |
| 1472 | } |
| 1473 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1474 | /* in ap/ibss mode and for tdls peer, use mac address of the peer in |
| 1475 | * the other end as the new peer address; in sta mode, use bss id to |
| 1476 | * be the new peer address |
| 1477 | */ |
| 1478 | if ((wma_is_vdev_in_ap_mode(wma, params->smesessionId)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1479 | || (wma_is_vdev_in_ibss_mode(wma, params->smesessionId)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1480 | #ifdef FEATURE_WLAN_TDLS |
| 1481 | || (STA_ENTRY_TDLS_PEER == params->staType) |
| 1482 | #endif /* FEATURE_WLAN_TDLS */ |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1483 | ) { |
gaurank kathpalia | c380383 | 2019-01-28 19:47:44 +0530 | [diff] [blame] | 1484 | qdf_mem_copy(cmd->peer_mac, params->staMac, |
| 1485 | sizeof(cmd->peer_mac)); |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1486 | } else { |
gaurank kathpalia | c380383 | 2019-01-28 19:47:44 +0530 | [diff] [blame] | 1487 | qdf_mem_copy(cmd->peer_mac, params->bssId, |
| 1488 | sizeof(cmd->peer_mac)); |
bings | 672207d | 2019-06-20 17:39:39 +0800 | [diff] [blame] | 1489 | } |
Abhishek Ambure | 6a2773e | 2019-10-14 15:15:42 +0530 | [diff] [blame] | 1490 | wma_objmgr_set_peer_mlme_phymode(wma, cmd->peer_mac, phymode); |
gaurank kathpalia | c380383 | 2019-01-28 19:47:44 +0530 | [diff] [blame] | 1491 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1492 | cmd->vdev_id = params->smesessionId; |
| 1493 | cmd->peer_new_assoc = 1; |
| 1494 | cmd->peer_associd = params->assocId; |
| 1495 | |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1496 | cmd->is_wme_set = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1497 | |
| 1498 | if (params->wmmEnabled) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1499 | cmd->qos_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1500 | |
| 1501 | if (params->uAPSD) { |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1502 | cmd->apsd_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1503 | WMA_LOGD("Set WMI_PEER_APSD: uapsd Mask %d", params->uAPSD); |
| 1504 | } |
| 1505 | |
| 1506 | if (params->htCapable) { |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1507 | cmd->ht_flag = 1; |
| 1508 | cmd->qos_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1509 | cmd->peer_rate_caps |= WMI_RC_HT_FLAG; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1510 | |
Krishna Kumaar Natarajan | 59f546c | 2016-02-16 10:31:55 -0800 | [diff] [blame] | 1511 | if (params->ch_width) { |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1512 | cmd->bw_40 = 1; |
Krishna Kumaar Natarajan | 59f546c | 2016-02-16 10:31:55 -0800 | [diff] [blame] | 1513 | cmd->peer_rate_caps |= WMI_RC_CW40_FLAG; |
| 1514 | if (params->fShortGI40Mhz) |
| 1515 | cmd->peer_rate_caps |= WMI_RC_SGI_FLAG; |
| 1516 | } else if (params->fShortGI20Mhz) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1517 | cmd->peer_rate_caps |= WMI_RC_SGI_FLAG; |
Krishna Kumaar Natarajan | 59f546c | 2016-02-16 10:31:55 -0800 | [diff] [blame] | 1518 | } |
| 1519 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1520 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1521 | if (params->vhtCapable) { |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1522 | cmd->ht_flag = 1; |
| 1523 | cmd->qos_flag = 1; |
| 1524 | cmd->vht_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1525 | cmd->peer_rate_caps |= WMI_RC_HT_FLAG; |
| 1526 | } |
| 1527 | |
| 1528 | if (params->ch_width == CH_WIDTH_80MHZ) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1529 | cmd->bw_80 = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1530 | else if (params->ch_width == CH_WIDTH_160MHZ) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1531 | cmd->bw_160 = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1532 | else if (params->ch_width == CH_WIDTH_80P80MHZ) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1533 | cmd->bw_160 = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1534 | |
| 1535 | cmd->peer_vht_caps = params->vht_caps; |
Jayachandran Sreekumaran | 2613f32 | 2019-03-01 19:05:59 +0530 | [diff] [blame] | 1536 | if (params->p2pCapableSta) { |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1537 | cmd->p2p_capable_sta = 1; |
Jayachandran Sreekumaran | 2613f32 | 2019-03-01 19:05:59 +0530 | [diff] [blame] | 1538 | wma_objmgr_set_peer_mlme_type(wma, params->staMac, |
| 1539 | WLAN_PEER_P2P_CLI); |
| 1540 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1541 | |
| 1542 | if (params->rmfEnabled) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1543 | cmd->is_pmf_enabled = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1544 | |
Arif Hussain | 53cf569 | 2018-04-05 16:35:54 -0700 | [diff] [blame] | 1545 | if (params->stbc_capable) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1546 | cmd->stbc_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1547 | |
| 1548 | if (params->htLdpcCapable || params->vhtLdpcCapable) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1549 | cmd->ldpc_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1550 | |
| 1551 | switch (params->mimoPS) { |
| 1552 | case eSIR_HT_MIMO_PS_STATIC: |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1553 | cmd->static_mimops_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1554 | break; |
| 1555 | case eSIR_HT_MIMO_PS_DYNAMIC: |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1556 | cmd->dynamic_mimops_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1557 | break; |
| 1558 | case eSIR_HT_MIMO_PS_NO_LIMIT: |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1559 | cmd->spatial_mux_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1560 | break; |
| 1561 | default: |
| 1562 | break; |
| 1563 | } |
| 1564 | |
Varun Reddy Yeturu | 4f849e5 | 2018-06-15 18:08:37 -0700 | [diff] [blame] | 1565 | wma_set_twt_peer_caps(params, cmd); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1566 | #ifdef FEATURE_WLAN_TDLS |
| 1567 | if (STA_ENTRY_TDLS_PEER == params->staType) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1568 | cmd->auth_flag = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1569 | #endif /* FEATURE_WLAN_TDLS */ |
| 1570 | |
| 1571 | if (params->wpa_rsn |
| 1572 | #ifdef FEATURE_WLAN_WAPI |
| 1573 | || params->encryptType == eSIR_ED_WPI |
| 1574 | #endif /* FEATURE_WLAN_WAPI */ |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 1575 | ) { |
bings | 1117283 | 2019-05-23 16:41:25 +0800 | [diff] [blame] | 1576 | if (!params->no_ptk_4_way) { |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1577 | cmd->need_ptk_4_way = 1; |
bings | 1117283 | 2019-05-23 16:41:25 +0800 | [diff] [blame] | 1578 | WMA_LOGD("no ptk 4 way %d", params->no_ptk_4_way); |
| 1579 | } |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 1580 | WMA_LOGD("Acquire set key wake lock for %d ms", |
Dustin Brown | d0a7656 | 2017-10-13 14:48:37 -0700 | [diff] [blame] | 1581 | WMA_VDEV_SET_KEY_WAKELOCK_TIMEOUT); |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 1582 | wma_acquire_wakelock(&intr->vdev_set_key_wakelock, |
Dustin Brown | d0a7656 | 2017-10-13 14:48:37 -0700 | [diff] [blame] | 1583 | WMA_VDEV_SET_KEY_WAKELOCK_TIMEOUT); |
Alan Chen | 34250b7 | 2019-08-12 16:06:35 -0700 | [diff] [blame] | 1584 | qdf_runtime_pm_prevent_suspend( |
| 1585 | &intr->vdev_set_key_runtime_wakelock); |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 1586 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1587 | if (params->wpa_rsn >> 1) |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1588 | cmd->need_gtk_2_way = 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1589 | |
Poddar, Siddarth | 5a91f5b | 2016-04-28 12:24:10 +0530 | [diff] [blame] | 1590 | wma_unified_peer_state_update(pdev, params->staMac, |
| 1591 | params->bssId, params->staType); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1592 | |
| 1593 | #ifdef FEATURE_WLAN_WAPI |
| 1594 | if (params->encryptType == eSIR_ED_WPI) { |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 1595 | ret = wma_vdev_set_param(wma->wmi_handle, params->smesessionId, |
| 1596 | WMI_VDEV_PARAM_DROP_UNENCRY, false); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1597 | if (ret) { |
| 1598 | WMA_LOGE |
| 1599 | ("Set WMI_VDEV_PARAM_DROP_UNENCRY Param status:%d\n", |
| 1600 | ret); |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1601 | qdf_mem_free(cmd); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1602 | return ret; |
| 1603 | } |
| 1604 | } |
| 1605 | #endif /* FEATURE_WLAN_WAPI */ |
| 1606 | |
| 1607 | cmd->peer_caps = params->capab_info; |
| 1608 | cmd->peer_listen_intval = params->listenInterval; |
| 1609 | cmd->peer_ht_caps = params->ht_caps; |
| 1610 | cmd->peer_max_mpdu = (1 << (IEEE80211_HTCAP_MAXRXAMPDU_FACTOR + |
| 1611 | params->maxAmpduSize)) - 1; |
| 1612 | cmd->peer_mpdu_density = wma_parse_mpdudensity(params->maxAmpduDensity); |
| 1613 | |
| 1614 | if (params->supportedRates.supportedMCSSet[1] && |
| 1615 | params->supportedRates.supportedMCSSet[2]) |
| 1616 | cmd->peer_rate_caps |= WMI_RC_TS_FLAG; |
| 1617 | else if (params->supportedRates.supportedMCSSet[1]) |
| 1618 | cmd->peer_rate_caps |= WMI_RC_DS_FLAG; |
| 1619 | |
| 1620 | /* Update peer legacy rate information */ |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1621 | cmd->peer_legacy_rates.num_rates = peer_legacy_rates.num_rates; |
| 1622 | qdf_mem_copy(cmd->peer_legacy_rates.rates, peer_legacy_rates.rates, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1623 | peer_legacy_rates.num_rates); |
| 1624 | |
| 1625 | /* Update peer HT rate information */ |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1626 | cmd->peer_ht_rates.num_rates = peer_ht_rates.num_rates; |
| 1627 | qdf_mem_copy(cmd->peer_ht_rates.rates, peer_ht_rates.rates, |
| 1628 | peer_ht_rates.num_rates); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1629 | |
| 1630 | /* VHT Rates */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1631 | |
| 1632 | cmd->peer_nss = peer_nss; |
Naveen Rawat | b14cab3 | 2015-11-02 17:01:51 -0800 | [diff] [blame] | 1633 | /* |
| 1634 | * Because of DBS a vdev may come up in any of the two MACs with |
| 1635 | * different capabilities. STBC capab should be fetched for given |
| 1636 | * hard_mode->MAC_id combo. It is planned that firmware should provide |
| 1637 | * these dev capabilities. But for now number of tx streams can be used |
| 1638 | * to identify if Tx STBC needs to be disabled. |
| 1639 | */ |
| 1640 | if (intr->tx_streams < 2) { |
| 1641 | cmd->peer_vht_caps &= ~(1 << SIR_MAC_VHT_CAP_TXSTBC); |
| 1642 | WMA_LOGD("Num tx_streams: %d, Disabled txSTBC", |
| 1643 | intr->tx_streams); |
| 1644 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1645 | WMA_LOGD("peer_nss %d peer_ht_rates.num_rates %d ", cmd->peer_nss, |
| 1646 | peer_ht_rates.num_rates); |
| 1647 | |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1648 | cmd->vht_capable = params->vhtCapable; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1649 | if (params->vhtCapable) { |
| 1650 | #define VHT2x2MCSMASK 0xc |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1651 | cmd->rx_max_rate = params->supportedRates.vhtRxHighestDataRate; |
| 1652 | cmd->rx_mcs_set = params->supportedRates.vhtRxMCSMap; |
| 1653 | cmd->tx_max_rate = params->supportedRates.vhtTxHighestDataRate; |
| 1654 | cmd->tx_mcs_set = params->supportedRates.vhtTxMCSMap; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1655 | |
| 1656 | if (params->vhtSupportedRxNss) { |
| 1657 | cmd->peer_nss = params->vhtSupportedRxNss; |
| 1658 | } else { |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1659 | cmd->peer_nss = ((cmd->rx_mcs_set & VHT2x2MCSMASK) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1660 | == VHT2x2MCSMASK) ? 1 : 2; |
| 1661 | } |
Kiran Kumar Lokere | 89f01f0 | 2019-08-06 18:22:39 -0700 | [diff] [blame] | 1662 | |
| 1663 | if (params->vht_mcs_10_11_supp) { |
| 1664 | WMI_SET_BITS(cmd->tx_mcs_set, 16, cmd->peer_nss, |
| 1665 | ((1 << cmd->peer_nss) - 1)); |
| 1666 | WMI_VHT_MCS_NOTIFY_EXT_SS_SET(cmd->tx_mcs_set, 1); |
| 1667 | } |
Kiran Kumar Lokere | c220a51 | 2019-07-24 18:30:47 -0700 | [diff] [blame] | 1668 | if (params->vht_extended_nss_bw_cap) { |
| 1669 | /* |
| 1670 | * bit[2:0] : Represents value of Rx NSS for 160 MHz |
| 1671 | * bit[5:3] : Represents value of Rx NSS for 80_80 MHz |
| 1672 | * Extended NSS support |
| 1673 | * bit[30:6]: Reserved |
| 1674 | * bit[31] : MSB(0/1): 1 in case of valid data |
| 1675 | */ |
| 1676 | cmd->peer_bw_rxnss_override |= (1 << 31); |
| 1677 | cmd->peer_bw_rxnss_override |= params->vht_160mhz_nss; |
| 1678 | cmd->peer_bw_rxnss_override |= |
| 1679 | (params->vht_80p80mhz_nss << 3); |
| 1680 | WMA_LOGD(FL("peer_bw_rxnss_override %0X"), |
| 1681 | cmd->peer_bw_rxnss_override); |
| 1682 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1683 | } |
| 1684 | |
Krishna Kumaar Natarajan | d1cd56e | 2016-09-30 08:43:03 -0700 | [diff] [blame] | 1685 | WMA_LOGD(FL("rx_max_rate: %d, rx_mcs: %x, tx_max_rate: %d, tx_mcs: %x"), |
| 1686 | cmd->rx_max_rate, cmd->rx_mcs_set, cmd->tx_max_rate, |
| 1687 | cmd->tx_mcs_set); |
| 1688 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1689 | /* |
| 1690 | * Limit nss to max number of rf chain supported by target |
| 1691 | * Otherwise Fw will crash |
| 1692 | */ |
Kiran Kumar Lokere | c220a51 | 2019-07-24 18:30:47 -0700 | [diff] [blame] | 1693 | if (cmd->peer_nss > WMA_MAX_NSS) { |
| 1694 | WMA_LOGE(FL("peer Nss %d is more than supported"), |
| 1695 | cmd->peer_nss); |
Abhishek Singh | 9100cc8 | 2017-04-17 11:03:55 +0530 | [diff] [blame] | 1696 | cmd->peer_nss = WMA_MAX_NSS; |
Kiran Kumar Lokere | c220a51 | 2019-07-24 18:30:47 -0700 | [diff] [blame] | 1697 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1698 | |
Krishna Kumaar Natarajan | 0103ef8 | 2017-02-17 18:15:56 -0800 | [diff] [blame] | 1699 | wma_populate_peer_he_cap(cmd, params); |
| 1700 | |
Pragaspathi Thilagaraj | b3472f0 | 2019-06-04 14:10:44 +0530 | [diff] [blame] | 1701 | if (!wma_is_vdev_in_ap_mode(wma, params->smesessionId)) |
| 1702 | intr->nss = cmd->peer_nss; |
| 1703 | |
Abhishek Ambure | 6a2773e | 2019-10-14 15:15:42 +0530 | [diff] [blame] | 1704 | /* Till conversion is not done in WMI we need to fill fw phy mode */ |
| 1705 | cmd->peer_phymode = wma_host_to_fw_phymode(phymode); |
Yeshwanth Sriram Guntuka | 2828441 | 2019-05-27 14:22:24 +0530 | [diff] [blame] | 1706 | WMA_LOGD("%s: vdev_id %d associd %d rate_caps %x peer_caps %x", |
| 1707 | __func__, cmd->vdev_id, cmd->peer_associd, |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 1708 | cmd->peer_rate_caps, cmd->peer_caps); |
Abhishek Ambure | 6a2773e | 2019-10-14 15:15:42 +0530 | [diff] [blame] | 1709 | WMA_LOGD("%s:listen_intval %d ht_caps %x max_mpdu %d nss %d fw_phymode %d", |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 1710 | __func__, cmd->peer_listen_intval, cmd->peer_ht_caps, |
| 1711 | cmd->peer_max_mpdu, cmd->peer_nss, cmd->peer_phymode); |
| 1712 | WMA_LOGD("%s: peer_mpdu_density %d encr_type %d cmd->peer_vht_caps %x", |
| 1713 | __func__, cmd->peer_mpdu_density, params->encryptType, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1714 | cmd->peer_vht_caps); |
| 1715 | |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1716 | status = wmi_unified_peer_assoc_send(wma->wmi_handle, |
| 1717 | cmd); |
| 1718 | if (QDF_IS_STATUS_ERROR(status)) |
Arif Hussain | 49a5ffc | 2016-07-19 10:11:58 -0700 | [diff] [blame] | 1719 | WMA_LOGP(FL("Failed to send peer assoc command status = %d"), |
| 1720 | status); |
Govind Singh | b30d4c0 | 2016-03-24 11:01:23 +0530 | [diff] [blame] | 1721 | qdf_mem_free(cmd); |
| 1722 | |
| 1723 | return status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1724 | } |
| 1725 | |
| 1726 | /** |
| 1727 | * wmi_unified_vdev_set_gtx_cfg_send() - set GTX params |
| 1728 | * @wmi_handle: wmi handle |
| 1729 | * @if_id: vdev id |
| 1730 | * @gtx_info: GTX config params |
| 1731 | * |
| 1732 | * This function set GTX related params in firmware. |
| 1733 | * |
| 1734 | * Return: 0 for success or error code |
| 1735 | */ |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1736 | QDF_STATUS wmi_unified_vdev_set_gtx_cfg_send(wmi_unified_t wmi_handle, |
| 1737 | uint32_t if_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1738 | gtx_config_t *gtx_info) |
| 1739 | { |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1740 | struct wmi_gtx_config params; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1741 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1742 | params.gtx_rt_mask[0] = gtx_info->gtxRTMask[0]; |
| 1743 | params.gtx_rt_mask[1] = gtx_info->gtxRTMask[1]; |
| 1744 | params.gtx_usrcfg = gtx_info->gtxUsrcfg; |
| 1745 | params.gtx_threshold = gtx_info->gtxPERThreshold; |
| 1746 | params.gtx_margin = gtx_info->gtxPERMargin; |
| 1747 | params.gtx_tpcstep = gtx_info->gtxTPCstep; |
| 1748 | params.gtx_tpcmin = gtx_info->gtxTPCMin; |
| 1749 | params.gtx_bwmask = gtx_info->gtxBWMask; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1750 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 1751 | return wmi_unified_vdev_set_gtx_cfg_cmd(wmi_handle, |
| 1752 | if_id, ¶ms); |
| 1753 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1754 | } |
| 1755 | |
| 1756 | /** |
| 1757 | * wma_update_protection_mode() - update protection mode |
| 1758 | * @wma: wma handle |
| 1759 | * @vdev_id: vdev id |
| 1760 | * @llbcoexist: protection mode info |
| 1761 | * |
| 1762 | * This function set protection mode(RTS/CTS) to fw for passed vdev id. |
| 1763 | * |
| 1764 | * Return: none |
| 1765 | */ |
| 1766 | void wma_update_protection_mode(tp_wma_handle wma, uint8_t vdev_id, |
| 1767 | uint8_t llbcoexist) |
| 1768 | { |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1769 | QDF_STATUS ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1770 | enum ieee80211_protmode prot_mode; |
| 1771 | |
| 1772 | prot_mode = llbcoexist ? IEEE80211_PROT_CTSONLY : IEEE80211_PROT_NONE; |
| 1773 | |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1774 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1775 | WMI_VDEV_PARAM_PROTECTION_MODE, |
| 1776 | prot_mode); |
| 1777 | |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1778 | if (QDF_IS_STATUS_ERROR(ret)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1779 | WMA_LOGE("Failed to send wmi protection mode cmd"); |
| 1780 | else |
| 1781 | WMA_LOGD("Updated protection mode %d to target", prot_mode); |
| 1782 | } |
| 1783 | |
lifeng | 7c607dd | 2017-02-21 21:16:49 +0800 | [diff] [blame] | 1784 | void |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1785 | wma_update_beacon_interval(tp_wma_handle wma, uint8_t vdev_id, |
| 1786 | uint16_t beaconInterval) |
| 1787 | { |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1788 | QDF_STATUS ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1789 | |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1790 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1791 | WMI_VDEV_PARAM_BEACON_INTERVAL, |
| 1792 | beaconInterval); |
| 1793 | |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1794 | if (QDF_IS_STATUS_ERROR(ret)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1795 | WMA_LOGE("Failed to update beacon interval"); |
| 1796 | else |
| 1797 | WMA_LOGI("Updated beacon interval %d for vdev %d", |
| 1798 | beaconInterval, vdev_id); |
| 1799 | } |
| 1800 | |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1801 | #ifdef WLAN_FEATURE_11AX_BSS_COLOR |
| 1802 | /** |
| 1803 | * wma_update_bss_color() - update beacon bss color in fw |
| 1804 | * @wma: wma handle |
| 1805 | * @vdev_id: vdev id |
| 1806 | * @he_ops: HE operation, only the bss_color and bss_color_disabled fields |
| 1807 | * are updated. |
| 1808 | * |
| 1809 | * Return: none |
| 1810 | */ |
| 1811 | static void |
| 1812 | wma_update_bss_color(tp_wma_handle wma, uint8_t vdev_id, |
Naveen Rawat | df221b7 | 2017-11-15 11:32:31 -0800 | [diff] [blame] | 1813 | tUpdateBeaconParams *bcn_params) |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1814 | { |
| 1815 | QDF_STATUS ret; |
Naveen Rawat | df221b7 | 2017-11-15 11:32:31 -0800 | [diff] [blame] | 1816 | uint32_t dword_he_ops = 0; |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1817 | |
Naveen Rawat | df221b7 | 2017-11-15 11:32:31 -0800 | [diff] [blame] | 1818 | WMI_HEOPS_COLOR_SET(dword_he_ops, bcn_params->bss_color); |
| 1819 | WMI_HEOPS_BSSCOLORDISABLE_SET(dword_he_ops, |
| 1820 | bcn_params->bss_color_disabled); |
| 1821 | WMA_LOGD("vdev: %d, update bss color, HE_OPS: 0x%x", |
| 1822 | vdev_id, dword_he_ops); |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1823 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
Naveen Rawat | df221b7 | 2017-11-15 11:32:31 -0800 | [diff] [blame] | 1824 | WMI_VDEV_PARAM_BSS_COLOR, dword_he_ops); |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1825 | if (QDF_IS_STATUS_ERROR(ret)) |
| 1826 | WMA_LOGE("Failed to update HE operations"); |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1827 | } |
| 1828 | #else |
| 1829 | 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] | 1830 | tUpdateBeaconParams *bcn_params) |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1831 | { |
| 1832 | } |
| 1833 | #endif |
| 1834 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1835 | /** |
| 1836 | * wma_process_update_beacon_params() - update beacon parameters to target |
| 1837 | * @wma: wma handle |
| 1838 | * @bcn_params: beacon parameters |
| 1839 | * |
| 1840 | * Return: none |
| 1841 | */ |
| 1842 | void |
| 1843 | wma_process_update_beacon_params(tp_wma_handle wma, |
| 1844 | tUpdateBeaconParams *bcn_params) |
| 1845 | { |
| 1846 | if (!bcn_params) { |
| 1847 | WMA_LOGE("bcn_params NULL"); |
| 1848 | return; |
| 1849 | } |
| 1850 | |
| 1851 | if (bcn_params->smeSessionId >= wma->max_bssid) { |
| 1852 | WMA_LOGE("Invalid vdev id %d", bcn_params->smeSessionId); |
| 1853 | return; |
| 1854 | } |
| 1855 | |
| 1856 | if (bcn_params->paramChangeBitmap & PARAM_BCN_INTERVAL_CHANGED) { |
| 1857 | wma_update_beacon_interval(wma, bcn_params->smeSessionId, |
| 1858 | bcn_params->beaconInterval); |
| 1859 | } |
| 1860 | |
| 1861 | if (bcn_params->paramChangeBitmap & PARAM_llBCOEXIST_CHANGED) |
| 1862 | wma_update_protection_mode(wma, bcn_params->smeSessionId, |
| 1863 | bcn_params->llbCoexist); |
Peng Xu | 6363ec6 | 2017-05-15 11:06:33 -0700 | [diff] [blame] | 1864 | |
| 1865 | if (bcn_params->paramChangeBitmap & PARAM_BSS_COLOR_CHANGED) |
| 1866 | wma_update_bss_color(wma, bcn_params->smeSessionId, |
Naveen Rawat | df221b7 | 2017-11-15 11:32:31 -0800 | [diff] [blame] | 1867 | bcn_params); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1868 | } |
| 1869 | |
Harprit Chhabada | bec6de4 | 2018-09-10 10:21:15 -0700 | [diff] [blame] | 1870 | void wma_update_rts_params(tp_wma_handle wma, uint32_t value) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1871 | { |
| 1872 | uint8_t vdev_id; |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1873 | QDF_STATUS ret; |
Abhishek Ambure | 0b2ea32 | 2019-09-23 19:25:39 +0530 | [diff] [blame] | 1874 | struct cdp_vdev *handle; |
| 1875 | struct wlan_objmgr_vdev *vdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1876 | |
| 1877 | for (vdev_id = 0; vdev_id < wma->max_bssid; vdev_id++) { |
Abhishek Ambure | 0b2ea32 | 2019-09-23 19:25:39 +0530 | [diff] [blame] | 1878 | vdev = wma->interfaces[vdev_id].vdev; |
| 1879 | if (!vdev) |
| 1880 | continue; |
| 1881 | handle = wlan_vdev_get_dp_handle(vdev); |
| 1882 | if (handle) { |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1883 | ret = wma_vdev_set_param(wma->wmi_handle, |
Harprit Chhabada | bec6de4 | 2018-09-10 10:21:15 -0700 | [diff] [blame] | 1884 | vdev_id, |
| 1885 | WMI_VDEV_PARAM_RTS_THRESHOLD, |
| 1886 | value); |
| 1887 | if (QDF_IS_STATUS_ERROR(ret)) |
| 1888 | WMA_LOGE("Update cfg param fail for vdevId %d", |
| 1889 | vdev_id); |
| 1890 | } |
| 1891 | } |
| 1892 | } |
| 1893 | |
Harprit Chhabada | bec6de4 | 2018-09-10 10:21:15 -0700 | [diff] [blame] | 1894 | void wma_update_frag_params(tp_wma_handle wma, uint32_t value) |
| 1895 | { |
| 1896 | uint8_t vdev_id; |
| 1897 | QDF_STATUS ret; |
Abhishek Ambure | 0b2ea32 | 2019-09-23 19:25:39 +0530 | [diff] [blame] | 1898 | struct cdp_vdev *handle; |
| 1899 | struct wlan_objmgr_vdev *vdev; |
Harprit Chhabada | bec6de4 | 2018-09-10 10:21:15 -0700 | [diff] [blame] | 1900 | |
| 1901 | for (vdev_id = 0; vdev_id < wma->max_bssid; vdev_id++) { |
Abhishek Ambure | 0b2ea32 | 2019-09-23 19:25:39 +0530 | [diff] [blame] | 1902 | vdev = wma->interfaces[vdev_id].vdev; |
| 1903 | if (!vdev) |
| 1904 | continue; |
| 1905 | handle = wlan_vdev_get_dp_handle(vdev); |
| 1906 | if (handle) { |
Harprit Chhabada | bec6de4 | 2018-09-10 10:21:15 -0700 | [diff] [blame] | 1907 | ret = wma_vdev_set_param(wma->wmi_handle, |
| 1908 | vdev_id, |
| 1909 | WMI_VDEV_PARAM_FRAGMENTATION_THRESHOLD, |
| 1910 | value); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 1911 | if (QDF_IS_STATUS_ERROR(ret)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1912 | WMA_LOGE("Update cfg params failed for vdevId %d", |
| 1913 | vdev_id); |
| 1914 | } |
| 1915 | } |
| 1916 | } |
| 1917 | |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 1918 | #ifndef CRYPTO_SET_KEY_CONVERGED |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1919 | /** |
| 1920 | * wma_read_cfg_wepkey() - fill key_info for WEP key |
| 1921 | * @wma_handle: wma handle |
| 1922 | * @key_info: key_info ptr |
| 1923 | * @def_key_idx: default key index |
| 1924 | * @num_keys: number of keys |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 1925 | * @vdev: vdev pointer |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1926 | * |
| 1927 | * This function reads WEP keys from cfg and fills |
| 1928 | * up key_info. |
| 1929 | * |
| 1930 | * Return: none |
| 1931 | */ |
| 1932 | static void wma_read_cfg_wepkey(tp_wma_handle wma_handle, |
| 1933 | tSirKeys *key_info, uint32_t *def_key_idx, |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 1934 | uint8_t *num_keys, |
| 1935 | struct wlan_objmgr_vdev *vdev) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1936 | { |
Jeff Johnson | e88dd75 | 2018-06-07 22:57:54 -0700 | [diff] [blame] | 1937 | QDF_STATUS status; |
Pragaspathi Thilagaraj | 129d697 | 2018-11-21 10:43:41 +0530 | [diff] [blame] | 1938 | qdf_size_t val = SIR_MAC_KEY_LENGTH; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1939 | uint8_t i, j; |
Jeff Johnson | 9f18aa7 | 2018-12-02 12:05:12 -0800 | [diff] [blame] | 1940 | struct mac_context *mac_ctx = wma_handle->mac_context; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1941 | |
| 1942 | WMA_LOGD("Reading WEP keys from cfg"); |
Pragaspathi Thilagaraj | da3b5e2 | 2018-09-23 01:55:57 +0530 | [diff] [blame] | 1943 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1944 | /* NOTE:def_key_idx is initialized to 0 by the caller */ |
Pragaspathi Thilagaraj | da3b5e2 | 2018-09-23 01:55:57 +0530 | [diff] [blame] | 1945 | *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] | 1946 | |
| 1947 | 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] | 1948 | status = mlme_get_wep_key(vdev, &mac_ctx->mlme_cfg->wep_params, |
Pragaspathi Thilagaraj | da3b5e2 | 2018-09-23 01:55:57 +0530 | [diff] [blame] | 1949 | (MLME_WEP_DEFAULT_KEY_1 + |
Pragaspathi Thilagaraj | 129d697 | 2018-11-21 10:43:41 +0530 | [diff] [blame] | 1950 | i), key_info[j].key, &val); |
Pragaspathi Thilagaraj | da3b5e2 | 2018-09-23 01:55:57 +0530 | [diff] [blame] | 1951 | if (QDF_IS_STATUS_ERROR(status)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1952 | WMA_LOGE("WEP key is not configured at :%d", i); |
| 1953 | } else { |
| 1954 | key_info[j].keyId = i; |
| 1955 | key_info[j].keyLength = (uint16_t) val; |
| 1956 | j++; |
| 1957 | } |
| 1958 | } |
| 1959 | *num_keys = j; |
| 1960 | } |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 1961 | #endif |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 1962 | |
Jinwei Chen | c163f9e | 2018-10-29 16:37:00 +0800 | [diff] [blame] | 1963 | #ifdef FEATURE_WLAN_WAPI |
| 1964 | #define WPI_IV_LEN 16 |
Manjunathappa Prakash | 458f6fe | 2019-05-13 18:33:01 -0700 | [diff] [blame^] | 1965 | #if defined(QCA_WIFI_QCA6290) || defined(QCA_WIFI_QCA6390) || \ |
| 1966 | defined(QCA_WIFI_QCA6490) |
Jinwei Chen | c163f9e | 2018-10-29 16:37:00 +0800 | [diff] [blame] | 1967 | /** |
| 1968 | * wma_fill_in_wapi_key_params() - update key parameters about wapi |
| 1969 | * @key_params: wma key parameters |
| 1970 | * @params: parameters pointer to be set |
| 1971 | * @mode: operation mode |
| 1972 | * |
| 1973 | * Return: None |
| 1974 | */ |
| 1975 | static inline void wma_fill_in_wapi_key_params( |
| 1976 | struct wma_set_key_params *key_params, |
| 1977 | struct set_key_params *params, uint8_t mode) |
| 1978 | { |
| 1979 | /* |
| 1980 | * Since MCL shares same FW with WIN for Napier/Hasting, FW WAPI logic |
| 1981 | * is fit for WIN, change it to align with WIN. |
| 1982 | */ |
| 1983 | unsigned char iv_init_ap[16] = { 0x5c, 0x36, 0x5c, 0x36, 0x5c, 0x36, |
| 1984 | 0x5c, 0x36, 0x5c, 0x36, 0x5c, 0x36, |
| 1985 | 0x5c, 0x36, 0x5c, 0x37}; |
| 1986 | unsigned char iv_init_sta[16] = { 0x5c, 0x36, 0x5c, 0x36, 0x5c, 0x36, |
| 1987 | 0x5c, 0x36, 0x5c, 0x36, 0x5c, 0x36, |
| 1988 | 0x5c, 0x36, 0x5c, 0x36}; |
| 1989 | |
| 1990 | if (mode == wlan_op_mode_ap) { |
| 1991 | qdf_mem_copy(params->rx_iv, iv_init_sta, |
| 1992 | WPI_IV_LEN); |
| 1993 | qdf_mem_copy(params->tx_iv, iv_init_ap, |
| 1994 | WPI_IV_LEN); |
| 1995 | } else { |
| 1996 | qdf_mem_copy(params->rx_iv, iv_init_ap, |
| 1997 | WPI_IV_LEN); |
| 1998 | qdf_mem_copy(params->tx_iv, iv_init_sta, |
| 1999 | WPI_IV_LEN); |
| 2000 | } |
| 2001 | |
| 2002 | params->key_txmic_len = WMA_TXMIC_LEN; |
| 2003 | params->key_rxmic_len = WMA_RXMIC_LEN; |
| 2004 | |
| 2005 | params->key_cipher = WMI_CIPHER_WAPI; |
| 2006 | } |
| 2007 | #else |
| 2008 | static inline void wma_fill_in_wapi_key_params( |
| 2009 | struct wma_set_key_params *key_params, |
| 2010 | struct set_key_params *params, uint8_t mode) |
| 2011 | { |
| 2012 | /*initialize receive and transmit IV with default values */ |
| 2013 | /* **Note: tx_iv must be sent in reverse** */ |
| 2014 | unsigned char tx_iv[16] = { 0x36, 0x5c, 0x36, 0x5c, 0x36, 0x5c, |
| 2015 | 0x36, 0x5c, 0x36, 0x5c, 0x36, 0x5c, |
| 2016 | 0x36, 0x5c, 0x36, 0x5c}; |
| 2017 | unsigned char rx_iv[16] = { 0x5c, 0x36, 0x5c, 0x36, 0x5c, 0x36, |
| 2018 | 0x5c, 0x36, 0x5c, 0x36, 0x5c, 0x36, |
| 2019 | 0x5c, 0x36, 0x5c, 0x37}; |
| 2020 | if (mode == wlan_op_mode_ap) { |
| 2021 | /* Authenticator initializes the value of PN as |
| 2022 | * 0x5C365C365C365C365C365C365C365C36 for MCastkeyUpdate |
| 2023 | */ |
| 2024 | if (key_params->unicast) |
| 2025 | tx_iv[0] = 0x37; |
| 2026 | |
| 2027 | rx_iv[WPI_IV_LEN - 1] = 0x36; |
| 2028 | } else { |
| 2029 | if (!key_params->unicast) |
| 2030 | rx_iv[WPI_IV_LEN - 1] = 0x36; |
| 2031 | } |
| 2032 | |
| 2033 | params->key_txmic_len = WMA_TXMIC_LEN; |
| 2034 | params->key_rxmic_len = WMA_RXMIC_LEN; |
| 2035 | |
| 2036 | qdf_mem_copy(params->rx_iv, &rx_iv, |
| 2037 | WPI_IV_LEN); |
| 2038 | qdf_mem_copy(params->tx_iv, &tx_iv, |
| 2039 | WPI_IV_LEN); |
| 2040 | params->key_cipher = WMI_CIPHER_WAPI; |
| 2041 | } |
| 2042 | #endif |
| 2043 | #endif |
| 2044 | |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2045 | #ifndef CRYPTO_SET_KEY_CONVERGED |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2046 | /** |
Liangwei Dong | f9c0960 | 2018-12-20 05:11:26 -0500 | [diff] [blame] | 2047 | * wma_skip_bip_key_set() - skip the BIP key step or not |
| 2048 | * @wma_handle: wma handle |
| 2049 | * @iface: txrx node |
| 2050 | * @key_cipher: key cipher |
| 2051 | * |
| 2052 | * if target not support the BIP key cipher, skip the set key command. |
| 2053 | * |
| 2054 | * Return: true to skip set key to target, otherwise set key to target |
| 2055 | */ |
| 2056 | static bool |
| 2057 | wma_skip_bip_key_set(tp_wma_handle wma_handle, uint32_t key_cipher) |
| 2058 | { |
| 2059 | if ((key_cipher == WMI_CIPHER_AES_GMAC) && |
| 2060 | !wmi_service_enabled(wma_handle->wmi_handle, |
| 2061 | wmi_service_gmac_offload_support)) |
| 2062 | return true; |
| 2063 | return false; |
| 2064 | } |
| 2065 | |
Abhishek Singh | 7c1c743 | 2019-04-04 12:11:57 +0530 | [diff] [blame] | 2066 | static void wma_set_peer_unicast_cipher(tp_wma_handle wma, |
| 2067 | struct set_key_params *params) |
| 2068 | { |
| 2069 | struct wlan_objmgr_peer *peer; |
| 2070 | |
| 2071 | peer = wlan_objmgr_get_peer(wma->psoc, |
| 2072 | wlan_objmgr_pdev_get_pdev_id(wma->pdev), |
| 2073 | params->peer_mac, WLAN_LEGACY_WMA_ID); |
| 2074 | if (!peer) { |
| 2075 | WMA_LOGE("Peer of peer_mac %pM not found", params->peer_mac); |
| 2076 | return; |
| 2077 | } |
| 2078 | |
| 2079 | wlan_peer_set_unicast_cipher(peer, params->key_cipher); |
| 2080 | wlan_objmgr_peer_release_ref(peer, WLAN_LEGACY_WMA_ID); |
| 2081 | } |
| 2082 | |
Liangwei Dong | f9c0960 | 2018-12-20 05:11:26 -0500 | [diff] [blame] | 2083 | /** |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2084 | * wma_setup_install_key_cmd() - set key parameters |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2085 | * @wma_handle: wma handle |
| 2086 | * @key_params: key parameters |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2087 | * @mode: op mode |
| 2088 | * |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2089 | * This function fills structure from information |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2090 | * passed in key_params. |
| 2091 | * |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2092 | * Return: QDF_STATUS_SUCCESS - success |
| 2093 | QDF_STATUS_E_FAILURE - failure |
| 2094 | QDF_STATUS_E_NOMEM - invalid request |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2095 | */ |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2096 | 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] | 2097 | struct wma_set_key_params |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2098 | *key_params, uint8_t mode) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2099 | { |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2100 | struct set_key_params params; |
| 2101 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2102 | struct wma_txrx_node *iface = NULL; |
psimha | 1dc65bd | 2018-04-02 12:33:30 -0700 | [diff] [blame] | 2103 | enum cdp_sec_type sec_type = cdp_sec_type_none; |
psimha | c2cb946 | 2018-01-31 10:35:25 -0800 | [diff] [blame] | 2104 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 2105 | struct cdp_pdev *txrx_pdev = cds_get_context(QDF_MODULE_ID_TXRX); |
| 2106 | struct cdp_vdev *txrx_vdev; |
| 2107 | uint32_t pn[4] = {0, 0, 0, 0}; |
| 2108 | uint8_t peer_id; |
| 2109 | struct cdp_peer *peer; |
Liangwei Dong | f9c0960 | 2018-12-20 05:11:26 -0500 | [diff] [blame] | 2110 | bool skip_set_key; |
Padma, Santhosh Kumar | 4117d7a | 2017-12-20 17:39:33 +0530 | [diff] [blame] | 2111 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2112 | if ((key_params->key_type == eSIR_ED_NONE && |
| 2113 | key_params->key_len) || (key_params->key_type != eSIR_ED_NONE && |
| 2114 | !key_params->key_len)) { |
| 2115 | WMA_LOGE("%s:Invalid set key request", __func__); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2116 | return QDF_STATUS_E_NOMEM; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2117 | } |
| 2118 | |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 2119 | if (!wma_handle) { |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 2120 | WMA_LOGE(FL("Invalid wma_handle for vdev_id: %d"), |
| 2121 | key_params->vdev_id); |
| 2122 | return QDF_STATUS_E_INVAL; |
| 2123 | } |
Pragaspathi Thilagaraj | 0d1159e | 2018-08-08 19:00:36 +0530 | [diff] [blame] | 2124 | |
| 2125 | if (!wma_is_vdev_valid(key_params->vdev_id)) { |
| 2126 | WMA_LOGE("%s: vdev id:%d is not active ", __func__, |
| 2127 | key_params->vdev_id); |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 2128 | return QDF_STATUS_E_INVAL; |
| 2129 | } |
psimha | c2cb946 | 2018-01-31 10:35:25 -0800 | [diff] [blame] | 2130 | |
| 2131 | txrx_vdev = wma_find_vdev_by_id(wma_handle, |
| 2132 | key_params->vdev_id); |
| 2133 | peer = cdp_peer_find_by_addr(soc, txrx_pdev, |
| 2134 | key_params->peer_mac, &peer_id); |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 2135 | iface = &wma_handle->interfaces[key_params->vdev_id]; |
| 2136 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2137 | params.vdev_id = key_params->vdev_id; |
| 2138 | params.key_idx = key_params->key_idx; |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 2139 | 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] | 2140 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2141 | #ifdef FEATURE_WLAN_WAPI |
hangtian | 127c953 | 2019-01-12 13:29:07 +0800 | [diff] [blame] | 2142 | qdf_mem_zero(params.tx_iv, 16); |
| 2143 | qdf_mem_zero(params.rx_iv, 16); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2144 | #endif |
| 2145 | params.key_txmic_len = 0; |
| 2146 | params.key_rxmic_len = 0; |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2147 | qdf_mem_copy(¶ms.key_rsc_ctr, |
Krunal Soni | 8afae9b | 2017-10-20 20:15:54 -0700 | [diff] [blame] | 2148 | &key_params->key_rsc[0], sizeof(uint64_t)); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2149 | params.key_flags = 0; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2150 | if (key_params->unicast) |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2151 | params.key_flags |= PAIRWISE_USAGE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2152 | else |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2153 | params.key_flags |= GROUP_USAGE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2154 | |
| 2155 | switch (key_params->key_type) { |
| 2156 | case eSIR_ED_NONE: |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2157 | params.key_cipher = WMI_CIPHER_NONE; |
psimha | 1dc65bd | 2018-04-02 12:33:30 -0700 | [diff] [blame] | 2158 | sec_type = cdp_sec_type_none; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2159 | break; |
| 2160 | case eSIR_ED_WEP40: |
| 2161 | case eSIR_ED_WEP104: |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2162 | params.key_cipher = WMI_CIPHER_WEP; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2163 | if (key_params->unicast && |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2164 | params.key_idx == key_params->def_key_idx) { |
Ganesh Kondabattini | 59a4a95 | 2015-11-30 11:55:40 +0530 | [diff] [blame] | 2165 | WMA_LOGD("STA Mode: cmd->key_flags |= TX_USAGE"); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2166 | params.key_flags |= TX_USAGE; |
Ganesh Kondabattini | 59a4a95 | 2015-11-30 11:55:40 +0530 | [diff] [blame] | 2167 | } else if ((mode == wlan_op_mode_ap) && |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2168 | (params.key_idx == key_params->def_key_idx)) { |
Ganesh Kondabattini | 59a4a95 | 2015-11-30 11:55:40 +0530 | [diff] [blame] | 2169 | WMA_LOGD("AP Mode: cmd->key_flags |= TX_USAGE"); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2170 | params.key_flags |= TX_USAGE; |
Ganesh Kondabattini | 59a4a95 | 2015-11-30 11:55:40 +0530 | [diff] [blame] | 2171 | } |
psimha | 1dc65bd | 2018-04-02 12:33:30 -0700 | [diff] [blame] | 2172 | sec_type = cdp_sec_type_wep104; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2173 | break; |
| 2174 | case eSIR_ED_TKIP: |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2175 | params.key_txmic_len = WMA_TXMIC_LEN; |
| 2176 | params.key_rxmic_len = WMA_RXMIC_LEN; |
| 2177 | params.key_cipher = WMI_CIPHER_TKIP; |
psimha | 1dc65bd | 2018-04-02 12:33:30 -0700 | [diff] [blame] | 2178 | sec_type = cdp_sec_type_tkip; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2179 | break; |
| 2180 | #ifdef FEATURE_WLAN_WAPI |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2181 | case eSIR_ED_WPI: |
| 2182 | { |
Jinwei Chen | c163f9e | 2018-10-29 16:37:00 +0800 | [diff] [blame] | 2183 | wma_fill_in_wapi_key_params(key_params, ¶ms, mode); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2184 | break; |
| 2185 | } |
| 2186 | #endif /* FEATURE_WLAN_WAPI */ |
| 2187 | case eSIR_ED_CCMP: |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2188 | params.key_cipher = WMI_CIPHER_AES_CCM; |
psimha | 1dc65bd | 2018-04-02 12:33:30 -0700 | [diff] [blame] | 2189 | sec_type = cdp_sec_type_aes_ccmp; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2190 | break; |
| 2191 | #ifdef WLAN_FEATURE_11W |
| 2192 | case eSIR_ED_AES_128_CMAC: |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2193 | params.key_cipher = WMI_CIPHER_AES_CMAC; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2194 | break; |
Padma, Santhosh Kumar | 4117d7a | 2017-12-20 17:39:33 +0530 | [diff] [blame] | 2195 | case eSIR_ED_AES_GMAC_128: |
| 2196 | case eSIR_ED_AES_GMAC_256: |
| 2197 | params.key_cipher = WMI_CIPHER_AES_GMAC; |
| 2198 | break; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2199 | #endif /* WLAN_FEATURE_11W */ |
Mukul Sharma | 05504ac | 2017-06-08 12:35:53 +0530 | [diff] [blame] | 2200 | /* Firmware uses length to detect GCMP 128/256*/ |
| 2201 | case eSIR_ED_GCMP: |
| 2202 | case eSIR_ED_GCMP_256: |
| 2203 | params.key_cipher = WMI_CIPHER_AES_GCM; |
| 2204 | break; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2205 | default: |
| 2206 | /* TODO: MFP ? */ |
| 2207 | WMA_LOGE("%s:Invalid encryption type:%d", __func__, |
| 2208 | key_params->key_type); |
Krunal Soni | 8afae9b | 2017-10-20 20:15:54 -0700 | [diff] [blame] | 2209 | status = QDF_STATUS_E_NOMEM; |
| 2210 | goto end; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2211 | } |
| 2212 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2213 | #ifdef BIG_ENDIAN_HOST |
| 2214 | { |
| 2215 | /* for big endian host, copy engine byte_swap is enabled |
| 2216 | * But the key data content is in network byte order |
| 2217 | * Need to byte swap the key data content - so when copy engine |
| 2218 | * does byte_swap - target gets key_data content in the correct |
| 2219 | * order. |
| 2220 | */ |
| 2221 | int8_t i; |
| 2222 | uint32_t *destp, *srcp; |
| 2223 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2224 | destp = (uint32_t *) params.key_data; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2225 | srcp = (uint32_t *) key_params->key_data; |
| 2226 | for (i = 0; |
| 2227 | i < roundup(key_params->key_len, sizeof(uint32_t)) / 4; |
| 2228 | i++) { |
| 2229 | *destp = le32_to_cpu(*srcp); |
| 2230 | destp++; |
| 2231 | srcp++; |
| 2232 | } |
| 2233 | } |
| 2234 | #else |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2235 | qdf_mem_copy((void *)params.key_data, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2236 | (const void *)key_params->key_data, key_params->key_len); |
| 2237 | #endif /* BIG_ENDIAN_HOST */ |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2238 | params.key_len = key_params->key_len; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2239 | |
| 2240 | #ifdef WLAN_FEATURE_11W |
Himanshu Agarwal | fc5d660 | 2018-04-06 17:39:37 +0530 | [diff] [blame] | 2241 | iface = &wma_handle->interfaces[key_params->vdev_id]; |
| 2242 | |
Padma, Santhosh Kumar | 4117d7a | 2017-12-20 17:39:33 +0530 | [diff] [blame] | 2243 | if ((key_params->key_type == eSIR_ED_AES_128_CMAC) || |
| 2244 | (key_params->key_type == eSIR_ED_AES_GMAC_128) || |
| 2245 | (key_params->key_type == eSIR_ED_AES_GMAC_256)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2246 | if (iface) { |
| 2247 | iface->key.key_length = key_params->key_len; |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 2248 | iface->key.key_cipher = params.key_cipher; |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2249 | qdf_mem_copy(iface->key.key, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2250 | (const void *)key_params->key_data, |
| 2251 | iface->key.key_length); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2252 | if ((params.key_idx == WMA_IGTK_KEY_INDEX_4) || |
| 2253 | (params.key_idx == WMA_IGTK_KEY_INDEX_5)) |
| 2254 | qdf_mem_zero(iface->key.key_id[params.key_idx - |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2255 | WMA_IGTK_KEY_INDEX_4].ipn, |
| 2256 | CMAC_IPN_LEN); |
| 2257 | } |
| 2258 | } |
| 2259 | #endif /* WLAN_FEATURE_11W */ |
| 2260 | |
Abhishek Singh | 7c1c743 | 2019-04-04 12:11:57 +0530 | [diff] [blame] | 2261 | if (key_params->unicast) |
| 2262 | wma_set_peer_unicast_cipher(wma_handle, ¶ms); |
| 2263 | |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 2264 | WMA_LOGD("Key setup : vdev_id %d key_idx %d key_type %d key_len %d", |
| 2265 | key_params->vdev_id, key_params->key_idx, |
| 2266 | key_params->key_type, key_params->key_len); |
| 2267 | WMA_LOGD("unicast %d peer_mac %pM def_key_idx %d", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2268 | key_params->unicast, key_params->peer_mac, |
| 2269 | key_params->def_key_idx); |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2270 | WMA_LOGD("keyrsc param %llu", params.key_rsc_ctr); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2271 | |
Krunal Soni | bcd09fc | 2018-10-11 18:17:19 -0700 | [diff] [blame] | 2272 | /* |
| 2273 | * To prevent from any replay-attack, PN number provided by |
| 2274 | * upper layer is used. |
| 2275 | * |
| 2276 | * Plumb the PN number to HW which will be used to evaluate whether |
| 2277 | * incoming traffic is not replayed. |
| 2278 | * |
| 2279 | * supplicant would have some thing like following, example: |
| 2280 | * |
| 2281 | * num = 0x123456789ABCDEFF (64 bit number) |
| 2282 | * uint8_t keyrsc[16] would look like following |
| 2283 | * |
| 2284 | * bit 0 7 15 23 31 39 47 55 63 |
| 2285 | * +------+-------+-------+-------+-------+-------+-------+-------+ |
| 2286 | * byte | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | |
| 2287 | * +------+-------+-------+-------+-------+-------+-------+-------+ |
| 2288 | * value| 0xFF | 0XDE | 0xBC | 0x9A | 0x78 | 0x56 | 0x34 | 0x12 | |
| 2289 | * +------+-------+-------+-------+-------+-------+-------+-------+ |
| 2290 | */ |
| 2291 | qdf_mem_copy(&pn[0], |
| 2292 | &key_params->key_rsc[0], sizeof(pn)); |
| 2293 | wma_debug("key_type[%s] pn[%x:%x:%x:%x]", |
| 2294 | (key_params->unicast) ? "unicast" : "group", |
| 2295 | key_params->key_rsc[3], key_params->key_rsc[2], |
| 2296 | key_params->key_rsc[1], key_params->key_rsc[0]); |
psimha | c2cb946 | 2018-01-31 10:35:25 -0800 | [diff] [blame] | 2297 | cdp_set_pn_check(soc, txrx_vdev, peer, sec_type, pn); |
psimha | 8696f77 | 2018-04-03 17:38:38 -0700 | [diff] [blame] | 2298 | cdp_set_key(soc, peer, key_params->unicast, |
| 2299 | (uint32_t *)(key_params->key_data + |
| 2300 | WMA_IV_KEY_LEN + |
| 2301 | WMA_TXMIC_LEN)); |
psimha | c2cb946 | 2018-01-31 10:35:25 -0800 | [diff] [blame] | 2302 | |
Liangwei Dong | f9c0960 | 2018-12-20 05:11:26 -0500 | [diff] [blame] | 2303 | skip_set_key = wma_skip_bip_key_set(wma_handle, params.key_cipher); |
| 2304 | if (!skip_set_key) |
| 2305 | status = wmi_unified_setup_install_key_cmd( |
| 2306 | wma_handle->wmi_handle, ¶ms); |
| 2307 | |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 2308 | if (!key_params->unicast) { |
| 2309 | /* Its GTK release the wake lock */ |
| 2310 | WMA_LOGD("Release set key wake lock"); |
Alan Chen | 34250b7 | 2019-08-12 16:06:35 -0700 | [diff] [blame] | 2311 | qdf_runtime_pm_allow_suspend( |
| 2312 | &iface->vdev_set_key_runtime_wakelock); |
Rajeev Kumar | 155a3e4 | 2017-10-10 15:31:17 -0700 | [diff] [blame] | 2313 | wma_release_wakelock(&iface->vdev_set_key_wakelock); |
| 2314 | } |
Naveen Rawat | d773414 | 2017-10-27 10:02:40 -0700 | [diff] [blame] | 2315 | |
| 2316 | /* install key was requested */ |
gaurank kathpalia | bcbde36 | 2017-12-11 21:11:53 +0530 | [diff] [blame] | 2317 | if (iface) |
| 2318 | iface->is_waiting_for_key = false; |
Naveen Rawat | d773414 | 2017-10-27 10:02:40 -0700 | [diff] [blame] | 2319 | |
Krunal Soni | 8afae9b | 2017-10-20 20:15:54 -0700 | [diff] [blame] | 2320 | end: |
gaurank kathpalia | 6d25c97 | 2019-03-07 20:25:28 +0530 | [diff] [blame] | 2321 | qdf_mem_zero(¶ms, sizeof(struct set_key_params)); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2322 | return status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2323 | } |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2324 | #endif |
| 2325 | |
| 2326 | #ifdef QCA_IBSS_SUPPORT |
| 2327 | /** |
| 2328 | * wma_calc_ibss_heart_beat_timer() - calculate IBSS heart beat timer |
| 2329 | * @peer_num: number of peers |
| 2330 | * |
| 2331 | * Return: heart beat timer value |
| 2332 | */ |
| 2333 | static uint16_t wma_calc_ibss_heart_beat_timer(int16_t peer_num) |
| 2334 | { |
| 2335 | /* heart beat timer value look-up table */ |
| 2336 | /* entry index : (the number of currently connected peers) - 1 |
| 2337 | * entry value : the heart time threshold value in seconds for |
| 2338 | * detecting ibss peer departure |
| 2339 | */ |
| 2340 | static const uint16_t heart_beat_timer[MAX_PEERS] = { |
| 2341 | 4, 4, 4, 4, 4, 4, 4, 4, |
| 2342 | 8, 8, 8, 8, 8, 8, 8, 8, |
| 2343 | 12, 12, 12, 12, 12, 12, 12, 12, |
| 2344 | 16, 16, 16, 16, 16, 16, 16, 16 |
| 2345 | }; |
| 2346 | |
| 2347 | if (peer_num < 1 || peer_num > MAX_PEERS) |
| 2348 | return 0; |
| 2349 | |
| 2350 | return heart_beat_timer[peer_num - 1]; |
| 2351 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2352 | |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2353 | void wma_adjust_ibss_heart_beat_timer(tp_wma_handle wma, |
| 2354 | uint8_t vdev_id, |
| 2355 | int8_t peer_num_delta) |
| 2356 | { |
| 2357 | struct cdp_vdev *vdev; |
| 2358 | int16_t new_peer_num; |
| 2359 | uint16_t new_timer_value_sec; |
| 2360 | uint32_t new_timer_value_ms; |
| 2361 | QDF_STATUS status; |
| 2362 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 2363 | |
| 2364 | if (peer_num_delta != 1 && peer_num_delta != -1) { |
| 2365 | WMA_LOGE("Invalid peer_num_delta value %d", peer_num_delta); |
| 2366 | return; |
| 2367 | } |
| 2368 | |
| 2369 | vdev = wma_find_vdev_by_id(wma, vdev_id); |
| 2370 | if (!vdev) { |
| 2371 | WMA_LOGE("vdev not found : vdev_id %d", vdev_id); |
| 2372 | return; |
| 2373 | } |
| 2374 | |
| 2375 | /* adjust peer numbers */ |
| 2376 | new_peer_num = cdp_peer_update_ibss_add_peer_num_of_vdev(soc, vdev, |
| 2377 | peer_num_delta |
| 2378 | ); |
| 2379 | if (OL_TXRX_INVALID_NUM_PEERS == new_peer_num) { |
| 2380 | WMA_LOGE("new peer num %d out of valid boundary", new_peer_num); |
| 2381 | return; |
| 2382 | } |
| 2383 | |
| 2384 | /* reset timer value if all peers departed */ |
| 2385 | if (new_peer_num == 0) { |
| 2386 | cdp_set_ibss_vdev_heart_beat_timer(soc, vdev, 0); |
| 2387 | return; |
| 2388 | } |
| 2389 | |
| 2390 | /* calculate new timer value */ |
| 2391 | new_timer_value_sec = wma_calc_ibss_heart_beat_timer(new_peer_num); |
| 2392 | if (new_timer_value_sec == 0) { |
| 2393 | WMA_LOGE("timer value %d is invalid for peer number %d", |
| 2394 | new_timer_value_sec, new_peer_num); |
| 2395 | return; |
| 2396 | } |
| 2397 | if (new_timer_value_sec == |
| 2398 | cdp_set_ibss_vdev_heart_beat_timer(soc, vdev, |
| 2399 | new_timer_value_sec)) { |
| 2400 | WMA_LOGD("timer value %d stays same, no need to notify target", |
| 2401 | new_timer_value_sec); |
| 2402 | return; |
| 2403 | } |
| 2404 | |
| 2405 | new_timer_value_ms = ((uint32_t)new_timer_value_sec) * 1000; |
| 2406 | |
| 2407 | status = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
| 2408 | WMI_VDEV_PARAM_IBSS_MAX_BCN_LOST_MS, |
| 2409 | new_timer_value_ms); |
| 2410 | if (QDF_IS_STATUS_ERROR(status)) { |
| 2411 | WMA_LOGE("Failed to set IBSS link monitoring timer value"); |
| 2412 | return; |
| 2413 | } |
| 2414 | |
| 2415 | WMA_LOGD("Set IBSS link monitor timer: peer_num = %d timer_value = %d", |
| 2416 | new_peer_num, new_timer_value_ms); |
| 2417 | } |
Abhishek Ambure | 23beaf5 | 2019-09-24 12:40:56 +0530 | [diff] [blame] | 2418 | #endif /* QCA_IBSS_SUPPORT */ |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2419 | |
Abhishek Ambure | 23beaf5 | 2019-09-24 12:40:56 +0530 | [diff] [blame] | 2420 | #ifndef CRYPTO_SET_KEY_CONVERGED |
| 2421 | #ifdef QCA_IBSS_SUPPORT |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2422 | /** |
| 2423 | * wma_set_ibsskey_helper() - cached IBSS key in wma handle |
| 2424 | * @wma_handle: wma handle |
| 2425 | * @key_info: set bss key info |
| 2426 | * @peerMacAddr: peer mac address |
| 2427 | * |
| 2428 | * Return: none |
| 2429 | */ |
| 2430 | static void wma_set_ibsskey_helper(tp_wma_handle wma_handle, |
| 2431 | tpSetBssKeyParams key_info, |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 2432 | struct qdf_mac_addr peer_macaddr) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2433 | { |
| 2434 | struct wma_set_key_params key_params; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2435 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
| 2436 | uint32_t i; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2437 | uint32_t def_key_idx = 0; |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 2438 | struct cdp_vdev *txrx_vdev; |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2439 | int opmode; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2440 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2441 | struct wlan_objmgr_vdev *vdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2442 | |
| 2443 | WMA_LOGD("BSS key setup for peer"); |
Abhishek Singh | efe21e6 | 2019-09-20 10:03:24 +0530 | [diff] [blame] | 2444 | txrx_vdev = wma_find_vdev_by_id(wma_handle, key_info->vdev_id); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2445 | if (!txrx_vdev) { |
| 2446 | WMA_LOGE("%s:Invalid vdev handle", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2447 | key_info->status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2448 | return; |
| 2449 | } |
| 2450 | |
hangtian | 127c953 | 2019-01-12 13:29:07 +0800 | [diff] [blame] | 2451 | qdf_mem_zero(&key_params, sizeof(key_params)); |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2452 | opmode = cdp_get_opmode(soc, txrx_vdev); |
hangtian | 127c953 | 2019-01-12 13:29:07 +0800 | [diff] [blame] | 2453 | qdf_mem_zero(&key_params, sizeof(key_params)); |
Abhishek Singh | efe21e6 | 2019-09-20 10:03:24 +0530 | [diff] [blame] | 2454 | key_params.vdev_id = key_info->vdev_id; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2455 | key_params.key_type = key_info->encType; |
| 2456 | key_params.singl_tid_rc = key_info->singleTidRc; |
| 2457 | key_params.unicast = false; |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2458 | ASSERT(wlan_op_mode_ibss == opmode); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2459 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2460 | qdf_mem_copy(key_params.peer_mac, peer_macaddr.bytes, |
Abhishek Ambure | 8ed62cb | 2019-09-11 19:03:57 +0530 | [diff] [blame] | 2461 | QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2462 | |
| 2463 | if (key_info->numKeys == 0 && |
| 2464 | (key_info->encType == eSIR_ED_WEP40 || |
| 2465 | key_info->encType == eSIR_ED_WEP104)) { |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2466 | vdev = |
| 2467 | wlan_objmgr_get_vdev_by_id_from_psoc(wma_handle->psoc, |
Abhishek Singh | efe21e6 | 2019-09-20 10:03:24 +0530 | [diff] [blame] | 2468 | key_info->vdev_id, |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2469 | WLAN_LEGACY_WMA_ID); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2470 | wma_read_cfg_wepkey(wma_handle, key_info->key, |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2471 | &def_key_idx, &key_info->numKeys, vdev); |
| 2472 | wlan_objmgr_vdev_release_ref(vdev, WLAN_LEGACY_WMA_ID); |
Masti, Narayanraddi | ab712a7 | 2016-08-04 11:59:11 +0530 | [diff] [blame] | 2473 | } else if ((key_info->encType == eSIR_ED_WEP40) || |
| 2474 | (key_info->encType == eSIR_ED_WEP104)) { |
| 2475 | struct wma_txrx_node *intf = |
Abhishek Singh | efe21e6 | 2019-09-20 10:03:24 +0530 | [diff] [blame] | 2476 | &wma_handle->interfaces[key_info->vdev_id]; |
Masti, Narayanraddi | ab712a7 | 2016-08-04 11:59:11 +0530 | [diff] [blame] | 2477 | key_params.def_key_idx = intf->wep_default_key_idx; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2478 | } |
| 2479 | |
| 2480 | for (i = 0; i < key_info->numKeys; i++) { |
| 2481 | if (key_params.key_type != eSIR_ED_NONE && |
| 2482 | !key_info->key[i].keyLength) |
| 2483 | continue; |
| 2484 | key_params.key_idx = key_info->key[i].keyId; |
| 2485 | key_params.key_len = key_info->key[i].keyLength; |
| 2486 | if (key_info->encType == eSIR_ED_TKIP) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2487 | qdf_mem_copy(key_params.key_data, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2488 | key_info->key[i].key, 16); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2489 | qdf_mem_copy(&key_params.key_data[16], |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2490 | &key_info->key[i].key[24], 8); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2491 | qdf_mem_copy(&key_params.key_data[24], |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2492 | &key_info->key[i].key[16], 8); |
| 2493 | } else |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2494 | qdf_mem_copy((void *)key_params.key_data, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2495 | (const void *)key_info->key[i].key, |
| 2496 | key_info->key[i].keyLength); |
| 2497 | |
| 2498 | WMA_LOGD("%s: peer bcast key[%d] length %d", __func__, i, |
| 2499 | key_info->key[i].keyLength); |
| 2500 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2501 | status = wma_setup_install_key_cmd(wma_handle, &key_params, |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2502 | opmode); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2503 | if (status == QDF_STATUS_E_NOMEM) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2504 | WMA_LOGE("%s:Failed to setup install key buf", |
| 2505 | __func__); |
| 2506 | return; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2507 | } else if (status == QDF_STATUS_E_FAILURE) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2508 | WMA_LOGE("%s:Failed to send install key command", |
| 2509 | __func__); |
| 2510 | } |
| 2511 | } |
| 2512 | } |
Abhishek Ambure | 8ed62cb | 2019-09-11 19:03:57 +0530 | [diff] [blame] | 2513 | #else |
| 2514 | static inline |
| 2515 | void wma_set_ibsskey_helper(tp_wma_handle wma_handle, |
| 2516 | tpSetBssKeyParams key_info, |
| 2517 | struct qdf_mac_addr peer_macaddr) |
| 2518 | { |
| 2519 | } |
| 2520 | #endif /* QCA_IBSS_SUPPORT */ |
| 2521 | |
Abhishek Ambure | 8ed62cb | 2019-09-11 19:03:57 +0530 | [diff] [blame] | 2522 | void wma_set_bsskey(tp_wma_handle wma_handle, tpSetBssKeyParams key_info) |
| 2523 | { |
| 2524 | struct wma_set_key_params key_params; |
| 2525 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
| 2526 | uint32_t i; |
| 2527 | uint32_t def_key_idx = 0; |
| 2528 | uint32_t wlan_opmode; |
| 2529 | struct cdp_vdev *txrx_vdev; |
Abhishek Ambure | 3ee8088 | 2019-09-20 16:32:12 +0530 | [diff] [blame] | 2530 | uint8_t *mac_addr, *bssid; |
Abhishek Ambure | 8ed62cb | 2019-09-11 19:03:57 +0530 | [diff] [blame] | 2531 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 2532 | struct wlan_objmgr_vdev *vdev; |
| 2533 | |
| 2534 | WMA_LOGD("BSS key setup"); |
Abhishek Singh | efe21e6 | 2019-09-20 10:03:24 +0530 | [diff] [blame] | 2535 | txrx_vdev = wma_find_vdev_by_id(wma_handle, key_info->vdev_id); |
Abhishek Ambure | 8ed62cb | 2019-09-11 19:03:57 +0530 | [diff] [blame] | 2536 | if (!txrx_vdev) { |
| 2537 | WMA_LOGE("%s:Invalid vdev handle", __func__); |
| 2538 | key_info->status = QDF_STATUS_E_FAILURE; |
| 2539 | goto out; |
| 2540 | } |
| 2541 | wlan_opmode = cdp_get_opmode(soc, txrx_vdev); |
| 2542 | |
| 2543 | /* |
| 2544 | * For IBSS, WMI expects the BSS key to be set per peer key |
| 2545 | * So cache the BSS key in the wma_handle and re-use it when the |
| 2546 | * STA key is been setup for a peer |
| 2547 | */ |
| 2548 | if (wlan_op_mode_ibss == wlan_opmode) { |
| 2549 | key_info->status = QDF_STATUS_SUCCESS; |
| 2550 | if (wma_handle->ibss_started > 0) |
| 2551 | goto out; |
| 2552 | WMA_LOGD("Caching IBSS Key"); |
| 2553 | qdf_mem_copy(&wma_handle->ibsskey_info, key_info, |
| 2554 | sizeof(tSetBssKeyParams)); |
| 2555 | } |
| 2556 | |
| 2557 | qdf_mem_zero(&key_params, sizeof(key_params)); |
Abhishek Singh | efe21e6 | 2019-09-20 10:03:24 +0530 | [diff] [blame] | 2558 | key_params.vdev_id = key_info->vdev_id; |
Abhishek Ambure | 8ed62cb | 2019-09-11 19:03:57 +0530 | [diff] [blame] | 2559 | key_params.key_type = key_info->encType; |
| 2560 | key_params.singl_tid_rc = key_info->singleTidRc; |
| 2561 | key_params.unicast = false; |
| 2562 | if (wlan_opmode == wlan_op_mode_sta) { |
Abhishek Ambure | 3ee8088 | 2019-09-20 16:32:12 +0530 | [diff] [blame] | 2563 | bssid = wma_get_vdev_bssid |
| 2564 | (wma_handle->interfaces[key_info->vdev_id].vdev); |
| 2565 | if (!bssid) { |
| 2566 | WMA_LOGE("%s: Failed to get bssid for vdev_%d", |
| 2567 | __func__, key_info->vdev_id); |
| 2568 | key_info->status = QDF_STATUS_E_FAILURE; |
| 2569 | goto out; |
| 2570 | } |
| 2571 | qdf_mem_copy(key_params.peer_mac, bssid, QDF_MAC_ADDR_SIZE); |
Abhishek Ambure | 8ed62cb | 2019-09-11 19:03:57 +0530 | [diff] [blame] | 2572 | } else { |
| 2573 | mac_addr = cdp_get_vdev_mac_addr(soc, txrx_vdev); |
| 2574 | if (!mac_addr) { |
| 2575 | WMA_LOGE("%s: mac_addr is NULL for vdev with id %d", |
Abhishek Singh | efe21e6 | 2019-09-20 10:03:24 +0530 | [diff] [blame] | 2576 | __func__, key_info->vdev_id); |
Abhishek Ambure | 8ed62cb | 2019-09-11 19:03:57 +0530 | [diff] [blame] | 2577 | goto out; |
| 2578 | } |
| 2579 | /* vdev mac address will be passed for all other modes */ |
| 2580 | qdf_mem_copy(key_params.peer_mac, mac_addr, |
| 2581 | QDF_MAC_ADDR_SIZE); |
| 2582 | WMA_LOGD("BSS Key setup with vdev_mac %pM\n", |
| 2583 | mac_addr); |
| 2584 | } |
| 2585 | |
| 2586 | if (key_info->numKeys == 0 && |
| 2587 | (key_info->encType == eSIR_ED_WEP40 || |
| 2588 | key_info->encType == eSIR_ED_WEP104)) { |
| 2589 | vdev = |
| 2590 | wlan_objmgr_get_vdev_by_id_from_psoc(wma_handle->psoc, |
Abhishek Singh | efe21e6 | 2019-09-20 10:03:24 +0530 | [diff] [blame] | 2591 | key_info->vdev_id, |
Abhishek Ambure | 8ed62cb | 2019-09-11 19:03:57 +0530 | [diff] [blame] | 2592 | WLAN_LEGACY_WMA_ID); |
| 2593 | wma_read_cfg_wepkey(wma_handle, key_info->key, |
| 2594 | &def_key_idx, &key_info->numKeys, vdev); |
| 2595 | wlan_objmgr_vdev_release_ref(vdev, WLAN_LEGACY_WMA_ID); |
| 2596 | } else if ((key_info->encType == eSIR_ED_WEP40) || |
| 2597 | (key_info->encType == eSIR_ED_WEP104)) { |
| 2598 | struct wma_txrx_node *intf = |
Abhishek Singh | efe21e6 | 2019-09-20 10:03:24 +0530 | [diff] [blame] | 2599 | &wma_handle->interfaces[key_info->vdev_id]; |
Abhishek Ambure | 8ed62cb | 2019-09-11 19:03:57 +0530 | [diff] [blame] | 2600 | key_params.def_key_idx = intf->wep_default_key_idx; |
| 2601 | } |
| 2602 | |
| 2603 | for (i = 0; i < key_info->numKeys; i++) { |
| 2604 | if (key_params.key_type != eSIR_ED_NONE && |
| 2605 | !key_info->key[i].keyLength) |
| 2606 | continue; |
| 2607 | if (key_info->encType == eSIR_ED_WPI) { |
| 2608 | key_params.key_idx = key_info->key[i].keyId; |
| 2609 | key_params.def_key_idx = key_info->key[i].keyId; |
| 2610 | } else { |
| 2611 | key_params.key_idx = key_info->key[i].keyId; |
| 2612 | } |
| 2613 | |
| 2614 | key_params.key_len = key_info->key[i].keyLength; |
| 2615 | qdf_mem_copy(key_params.key_rsc, |
| 2616 | key_info->key[i].keyRsc, |
| 2617 | WLAN_CRYPTO_RSC_SIZE); |
| 2618 | if (key_info->encType == eSIR_ED_TKIP) { |
| 2619 | qdf_mem_copy(key_params.key_data, |
| 2620 | key_info->key[i].key, 16); |
| 2621 | qdf_mem_copy(&key_params.key_data[16], |
| 2622 | &key_info->key[i].key[24], 8); |
| 2623 | qdf_mem_copy(&key_params.key_data[24], |
| 2624 | &key_info->key[i].key[16], 8); |
| 2625 | } else |
| 2626 | qdf_mem_copy((void *)key_params.key_data, |
| 2627 | (const void *)key_info->key[i].key, |
| 2628 | key_info->key[i].keyLength); |
| 2629 | |
| 2630 | WMA_LOGD("%s: bss key[%d] length %d", __func__, i, |
| 2631 | key_info->key[i].keyLength); |
| 2632 | |
| 2633 | status = wma_setup_install_key_cmd(wma_handle, &key_params, |
| 2634 | wlan_opmode); |
| 2635 | if (status == QDF_STATUS_E_NOMEM) { |
| 2636 | WMA_LOGE("%s:Failed to setup install key buf", |
| 2637 | __func__); |
| 2638 | key_info->status = QDF_STATUS_E_NOMEM; |
| 2639 | goto out; |
| 2640 | } else if (status == QDF_STATUS_E_FAILURE) { |
| 2641 | WMA_LOGE("%s:Failed to send install key command", |
| 2642 | __func__); |
| 2643 | key_info->status = QDF_STATUS_E_FAILURE; |
| 2644 | goto out; |
| 2645 | } |
| 2646 | } |
| 2647 | |
| 2648 | wma_handle->ibss_started++; |
| 2649 | /* TODO: Should we wait till we get HTT_T2H_MSG_TYPE_SEC_IND? */ |
| 2650 | key_info->status = QDF_STATUS_SUCCESS; |
| 2651 | |
| 2652 | qdf_mem_zero(&key_params, sizeof(struct wma_set_key_params)); |
| 2653 | |
| 2654 | out: |
| 2655 | wma_send_msg_high_priority(wma_handle, WMA_SET_BSSKEY_RSP, |
| 2656 | (void *)key_info, 0); |
| 2657 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2658 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2659 | void wma_set_stakey(tp_wma_handle wma_handle, tpSetStaKeyParams key_info) |
| 2660 | { |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2661 | int32_t i; |
| 2662 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 2663 | struct cdp_pdev *txrx_pdev; |
| 2664 | struct cdp_vdev *txrx_vdev; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2665 | void *peer; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2666 | uint8_t num_keys = 0, peer_id; |
| 2667 | struct wma_set_key_params key_params; |
| 2668 | uint32_t def_key_idx = 0; |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2669 | int opmode; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2670 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2671 | struct wlan_objmgr_vdev *vdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2672 | |
| 2673 | WMA_LOGD("STA key setup"); |
| 2674 | |
| 2675 | /* Get the txRx Pdev handle */ |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 2676 | txrx_pdev = cds_get_context(QDF_MODULE_ID_TXRX); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2677 | if (!txrx_pdev) { |
| 2678 | WMA_LOGE("%s:Invalid txrx pdev handle", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2679 | key_info->status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2680 | goto out; |
| 2681 | } |
| 2682 | |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2683 | peer = cdp_peer_find_by_addr(soc, txrx_pdev, |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 2684 | key_info->peer_macaddr.bytes, |
| 2685 | &peer_id); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2686 | if (!peer) { |
| 2687 | WMA_LOGE("%s:Invalid peer for key setting", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2688 | key_info->status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2689 | goto out; |
| 2690 | } |
| 2691 | |
Abhishek Singh | efe21e6 | 2019-09-20 10:03:24 +0530 | [diff] [blame] | 2692 | txrx_vdev = wma_find_vdev_by_id(wma_handle, key_info->vdev_id); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2693 | if (!txrx_vdev) { |
| 2694 | WMA_LOGE("%s:TxRx Vdev Handle is NULL", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2695 | key_info->status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2696 | goto out; |
| 2697 | } |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2698 | opmode = cdp_get_opmode(soc, txrx_vdev); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2699 | |
| 2700 | if (key_info->defWEPIdx == WMA_INVALID_KEY_IDX && |
| 2701 | (key_info->encType == eSIR_ED_WEP40 || |
| 2702 | key_info->encType == eSIR_ED_WEP104) && |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2703 | opmode != wlan_op_mode_ap) { |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2704 | vdev = |
| 2705 | wlan_objmgr_get_vdev_by_id_from_psoc(wma_handle->psoc, |
Abhishek Singh | efe21e6 | 2019-09-20 10:03:24 +0530 | [diff] [blame] | 2706 | key_info->vdev_id, |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2707 | WLAN_LEGACY_WMA_ID); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2708 | wma_read_cfg_wepkey(wma_handle, key_info->key, |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2709 | &def_key_idx, &num_keys, vdev); |
| 2710 | wlan_objmgr_vdev_release_ref(vdev, WLAN_LEGACY_WMA_ID); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2711 | key_info->defWEPIdx = def_key_idx; |
| 2712 | } else { |
| 2713 | num_keys = SIR_MAC_MAX_NUM_OF_DEFAULT_KEYS; |
| 2714 | if (key_info->encType != eSIR_ED_NONE) { |
| 2715 | for (i = 0; i < num_keys; i++) { |
| 2716 | if (key_info->key[i].keyDirection == |
| 2717 | eSIR_TX_DEFAULT) { |
| 2718 | key_info->defWEPIdx = i; |
| 2719 | break; |
| 2720 | } |
| 2721 | } |
| 2722 | } |
| 2723 | } |
hangtian | 127c953 | 2019-01-12 13:29:07 +0800 | [diff] [blame] | 2724 | qdf_mem_zero(&key_params, sizeof(key_params)); |
Abhishek Singh | efe21e6 | 2019-09-20 10:03:24 +0530 | [diff] [blame] | 2725 | key_params.vdev_id = key_info->vdev_id; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2726 | key_params.key_type = key_info->encType; |
| 2727 | key_params.singl_tid_rc = key_info->singleTidRc; |
| 2728 | key_params.unicast = true; |
| 2729 | key_params.def_key_idx = key_info->defWEPIdx; |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2730 | qdf_mem_copy((void *)key_params.peer_mac, |
Srinivas Girigowda | d5965c4 | 2015-12-04 13:43:16 -0800 | [diff] [blame] | 2731 | (const void *)key_info->peer_macaddr.bytes, |
Srinivas Girigowda | a47b45f | 2019-02-27 12:29:02 -0800 | [diff] [blame] | 2732 | QDF_MAC_ADDR_SIZE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2733 | for (i = 0; i < num_keys; i++) { |
| 2734 | if (key_params.key_type != eSIR_ED_NONE && |
| 2735 | !key_info->key[i].keyLength) |
| 2736 | continue; |
| 2737 | if (key_info->encType == eSIR_ED_TKIP) { |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2738 | qdf_mem_copy(key_params.key_data, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2739 | key_info->key[i].key, 16); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2740 | qdf_mem_copy(&key_params.key_data[16], |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2741 | &key_info->key[i].key[24], 8); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2742 | qdf_mem_copy(&key_params.key_data[24], |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2743 | &key_info->key[i].key[16], 8); |
| 2744 | } else |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 2745 | qdf_mem_copy(key_params.key_data, key_info->key[i].key, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2746 | key_info->key[i].keyLength); |
| 2747 | if (key_info->encType == eSIR_ED_WPI) { |
| 2748 | key_params.key_idx = key_info->key[i].keyId; |
| 2749 | key_params.def_key_idx = key_info->key[i].keyId; |
| 2750 | } else |
| 2751 | key_params.key_idx = i; |
| 2752 | |
| 2753 | key_params.key_len = key_info->key[i].keyLength; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2754 | status = wma_setup_install_key_cmd(wma_handle, &key_params, |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2755 | opmode); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2756 | if (status == QDF_STATUS_E_NOMEM) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2757 | WMA_LOGE("%s:Failed to setup install key buf", |
| 2758 | __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2759 | key_info->status = QDF_STATUS_E_NOMEM; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2760 | goto out; |
| 2761 | } |
| 2762 | |
| 2763 | WMA_LOGD("%s: peer unicast key[%d] %d ", __func__, i, |
| 2764 | key_info->key[i].keyLength); |
| 2765 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2766 | if (status == QDF_STATUS_E_FAILURE) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2767 | WMA_LOGE("%s:Failed to send install key command", |
| 2768 | __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2769 | key_info->status = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2770 | goto out; |
| 2771 | } |
| 2772 | } |
| 2773 | |
| 2774 | /* In IBSS mode, set the BSS KEY for this peer |
| 2775 | * BSS key is supposed to be cache into wma_handle |
| 2776 | */ |
Manjunathappa Prakash | 10d357a | 2016-03-31 19:20:49 -0700 | [diff] [blame] | 2777 | if (wlan_op_mode_ibss == opmode) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2778 | wma_set_ibsskey_helper(wma_handle, &wma_handle->ibsskey_info, |
Srinivas Girigowda | d5965c4 | 2015-12-04 13:43:16 -0800 | [diff] [blame] | 2779 | key_info->peer_macaddr); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2780 | } |
| 2781 | |
| 2782 | /* 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] | 2783 | key_info->status = QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2784 | out: |
gaurank kathpalia | 6d25c97 | 2019-03-07 20:25:28 +0530 | [diff] [blame] | 2785 | qdf_mem_zero(&key_params, sizeof(struct wma_set_key_params)); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2786 | if (key_info->sendRsp) |
Abhishek Singh | 2d775fd | 2017-08-18 10:51:33 +0530 | [diff] [blame] | 2787 | wma_send_msg_high_priority(wma_handle, WMA_SET_STAKEY_RSP, |
| 2788 | (void *)key_info, 0); |
Will Huang | aaa2a05 | 2019-05-14 15:39:13 +0800 | [diff] [blame] | 2789 | else |
| 2790 | qdf_mem_free(key_info); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2791 | } |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 2792 | #endif |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2793 | |
| 2794 | /** |
| 2795 | * wma_process_update_edca_param_req() - update EDCA params |
| 2796 | * @handle: wma handle |
| 2797 | * @edca_params: edca parameters |
| 2798 | * |
| 2799 | * This function updates EDCA parameters to the target |
| 2800 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 2801 | * Return: QDF Status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2802 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2803 | QDF_STATUS wma_process_update_edca_param_req(WMA_HANDLE handle, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2804 | tEdcaParams *edca_params) |
| 2805 | { |
| 2806 | tp_wma_handle wma_handle = (tp_wma_handle) handle; |
Srinivas Girigowda | d462f3b | 2019-03-25 14:05:33 -0700 | [diff] [blame] | 2807 | struct wmi_host_wme_vparams wmm_param[QCA_WLAN_AC_ALL]; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2808 | tSirMacEdcaParamRecord *edca_record; |
| 2809 | int ac; |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 2810 | struct cdp_pdev *pdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2811 | struct ol_tx_wmm_param_t ol_tx_wmm_param; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2812 | uint8_t vdev_id; |
| 2813 | QDF_STATUS status; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 2814 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
Srinivas Girigowda | 4d65ebe | 2017-10-13 21:41:42 -0700 | [diff] [blame] | 2815 | |
Abhishek Singh | 78b9740 | 2019-09-19 14:19:36 +0530 | [diff] [blame] | 2816 | vdev_id = edca_params->vdev_id; |
Pragaspathi Thilagaraj | d5cb9e8 | 2019-02-04 14:13:52 +0530 | [diff] [blame] | 2817 | if (!wma_is_vdev_valid(vdev_id)) { |
| 2818 | WMA_LOGE("%s: vdev id:%d is not active ", __func__, vdev_id); |
| 2819 | goto fail; |
| 2820 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2821 | |
Srinivas Girigowda | d462f3b | 2019-03-25 14:05:33 -0700 | [diff] [blame] | 2822 | for (ac = 0; ac < QCA_WLAN_AC_ALL; ac++) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2823 | switch (ac) { |
Srinivas Girigowda | 167ea82 | 2019-03-21 17:19:30 -0700 | [diff] [blame] | 2824 | case QCA_WLAN_AC_BE: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2825 | edca_record = &edca_params->acbe; |
| 2826 | break; |
Srinivas Girigowda | 167ea82 | 2019-03-21 17:19:30 -0700 | [diff] [blame] | 2827 | case QCA_WLAN_AC_BK: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2828 | edca_record = &edca_params->acbk; |
| 2829 | break; |
Srinivas Girigowda | 167ea82 | 2019-03-21 17:19:30 -0700 | [diff] [blame] | 2830 | case QCA_WLAN_AC_VI: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2831 | edca_record = &edca_params->acvi; |
| 2832 | break; |
Srinivas Girigowda | 167ea82 | 2019-03-21 17:19:30 -0700 | [diff] [blame] | 2833 | case QCA_WLAN_AC_VO: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2834 | edca_record = &edca_params->acvo; |
| 2835 | break; |
| 2836 | default: |
| 2837 | goto fail; |
| 2838 | } |
| 2839 | |
Kiran Kumar Lokere | 27026ae | 2018-03-09 11:38:19 -0800 | [diff] [blame] | 2840 | wma_update_edca_params_for_ac(edca_record, &wmm_param[ac], ac, |
| 2841 | edca_params->mu_edca_params); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2842 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2843 | ol_tx_wmm_param.ac[ac].aifs = wmm_param[ac].aifs; |
| 2844 | ol_tx_wmm_param.ac[ac].cwmin = wmm_param[ac].cwmin; |
| 2845 | ol_tx_wmm_param.ac[ac].cwmax = wmm_param[ac].cwmax; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2846 | } |
| 2847 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2848 | status = wmi_unified_process_update_edca_param(wma_handle->wmi_handle, |
Kiran Kumar Lokere | 27026ae | 2018-03-09 11:38:19 -0800 | [diff] [blame] | 2849 | vdev_id, |
| 2850 | edca_params->mu_edca_params, |
| 2851 | wmm_param); |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2852 | if (status == QDF_STATUS_E_NOMEM) |
| 2853 | return status; |
| 2854 | else if (status == QDF_STATUS_E_FAILURE) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2855 | goto fail; |
| 2856 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 2857 | pdev = cds_get_context(QDF_MODULE_ID_TXRX); |
Himanshu Agarwal | 94045e4 | 2015-10-19 19:16:19 +0530 | [diff] [blame] | 2858 | if (pdev) |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 2859 | cdp_set_wmm_param(soc, (struct cdp_pdev *)pdev, |
| 2860 | ol_tx_wmm_param); |
Himanshu Agarwal | 94045e4 | 2015-10-19 19:16:19 +0530 | [diff] [blame] | 2861 | else |
Anurag Chouhan | b2dc16f | 2016-02-25 11:47:37 +0530 | [diff] [blame] | 2862 | QDF_ASSERT(0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2863 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2864 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2865 | |
| 2866 | fail: |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2867 | WMA_LOGE("%s: Failed to set WMM Paremeters", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 2868 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2869 | } |
| 2870 | |
| 2871 | /** |
| 2872 | * wmi_unified_probe_rsp_tmpl_send() - send probe response template to fw |
| 2873 | * @wma: wma handle |
| 2874 | * @vdev_id: vdev id |
| 2875 | * @probe_rsp_info: probe response info |
| 2876 | * |
| 2877 | * Return: 0 for success or error code |
| 2878 | */ |
| 2879 | static int wmi_unified_probe_rsp_tmpl_send(tp_wma_handle wma, |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 2880 | uint8_t vdev_id, |
| 2881 | tpSendProbeRespParams probe_rsp_info) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2882 | { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2883 | uint64_t adjusted_tsf_le; |
| 2884 | struct ieee80211_frame *wh; |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2885 | struct wmi_probe_resp_params params; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2886 | |
| 2887 | WMA_LOGD(FL("Send probe response template for vdev %d"), vdev_id); |
| 2888 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2889 | /* |
| 2890 | * Make the TSF offset negative so probe response in the same |
| 2891 | * staggered batch have the same TSF. |
| 2892 | */ |
| 2893 | adjusted_tsf_le = cpu_to_le64(0ULL - |
| 2894 | wma->interfaces[vdev_id].tsfadjust); |
| 2895 | /* Update the timstamp in the probe response buffer with adjusted TSF */ |
Abhinav Kumar | 6883422 | 2018-07-18 19:06:14 +0530 | [diff] [blame] | 2896 | wh = (struct ieee80211_frame *)probe_rsp_info->probeRespTemplate; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2897 | A_MEMCPY(&wh[1], &adjusted_tsf_le, sizeof(adjusted_tsf_le)); |
| 2898 | |
Krunal Soni | 1565067 | 2017-11-14 15:42:01 -0800 | [diff] [blame] | 2899 | params.prb_rsp_template_len = probe_rsp_info->probeRespTemplateLen; |
Abhinav Kumar | 6883422 | 2018-07-18 19:06:14 +0530 | [diff] [blame] | 2900 | params.prb_rsp_template_frm = probe_rsp_info->probeRespTemplate; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2901 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 2902 | 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] | 2903 | ¶ms); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2904 | } |
| 2905 | |
| 2906 | /** |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2907 | * wma_unified_bcn_tmpl_send() - send beacon template to fw |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2908 | * @wma:wma handle |
| 2909 | * @vdev_id: vdev id |
| 2910 | * @bcn_info: beacon info |
| 2911 | * @bytes_to_strip: bytes to strip |
| 2912 | * |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2913 | * Return: QDF_STATUS_SUCCESS for success or error code |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2914 | */ |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2915 | static QDF_STATUS wma_unified_bcn_tmpl_send(tp_wma_handle wma, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2916 | uint8_t vdev_id, |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2917 | const tpSendbeaconParams bcn_info, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2918 | uint8_t bytes_to_strip) |
| 2919 | { |
Govind Singh | 4ff2258 | 2017-04-25 16:01:53 +0530 | [diff] [blame] | 2920 | struct beacon_tmpl_params params = {0}; |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2921 | uint32_t tmpl_len, tmpl_len_aligned; |
| 2922 | uint8_t *frm; |
| 2923 | QDF_STATUS ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2924 | uint8_t *p2p_ie; |
| 2925 | uint16_t p2p_ie_len = 0; |
| 2926 | uint64_t adjusted_tsf_le; |
| 2927 | struct ieee80211_frame *wh; |
| 2928 | |
Pragaspathi Thilagaraj | d5cb9e8 | 2019-02-04 14:13:52 +0530 | [diff] [blame] | 2929 | if (!wma_is_vdev_valid(vdev_id)) { |
| 2930 | WMA_LOGE("%s: vdev id:%d is not active ", __func__, vdev_id); |
| 2931 | return QDF_STATUS_E_INVAL; |
| 2932 | } |
| 2933 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2934 | WMA_LOGD("Send beacon template for vdev %d", vdev_id); |
| 2935 | |
| 2936 | if (bcn_info->p2pIeOffset) { |
| 2937 | p2p_ie = bcn_info->beacon + bcn_info->p2pIeOffset; |
| 2938 | p2p_ie_len = (uint16_t) p2p_ie[1] + 2; |
| 2939 | } |
| 2940 | |
| 2941 | /* |
| 2942 | * XXX: The first byte of beacon buffer contains beacon length |
| 2943 | * only when UMAC in sending the beacon template. In othercases |
| 2944 | * (ex: from tbtt update) beacon length is read from beacon |
| 2945 | * information. |
| 2946 | */ |
| 2947 | if (bytes_to_strip) |
| 2948 | tmpl_len = *(uint32_t *) &bcn_info->beacon[0]; |
| 2949 | else |
| 2950 | tmpl_len = bcn_info->beaconLength; |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 2951 | if (p2p_ie_len) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2952 | tmpl_len -= (uint32_t) p2p_ie_len; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2953 | frm = bcn_info->beacon + bytes_to_strip; |
| 2954 | tmpl_len_aligned = roundup(tmpl_len, sizeof(A_UINT32)); |
| 2955 | /* |
| 2956 | * Make the TSF offset negative so beacons in the same |
| 2957 | * staggered batch have the same TSF. |
| 2958 | */ |
| 2959 | adjusted_tsf_le = cpu_to_le64(0ULL - |
| 2960 | wma->interfaces[vdev_id].tsfadjust); |
| 2961 | /* Update the timstamp in the beacon buffer with adjusted TSF */ |
| 2962 | wh = (struct ieee80211_frame *)frm; |
| 2963 | A_MEMCPY(&wh[1], &adjusted_tsf_le, sizeof(adjusted_tsf_le)); |
| 2964 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2965 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2966 | |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2967 | params.vdev_id = vdev_id; |
| 2968 | params.tim_ie_offset = bcn_info->timIeOffset - bytes_to_strip; |
| 2969 | params.tmpl_len = tmpl_len; |
| 2970 | params.frm = frm; |
| 2971 | params.tmpl_len_aligned = tmpl_len_aligned; |
Vignesh Viswanathan | 8777d3b | 2018-05-24 12:36:08 +0530 | [diff] [blame] | 2972 | if (bcn_info->csa_count_offset && |
| 2973 | (bcn_info->csa_count_offset > bytes_to_strip)) |
| 2974 | params.csa_switch_count_offset = |
| 2975 | bcn_info->csa_count_offset - bytes_to_strip; |
| 2976 | if (bcn_info->ecsa_count_offset && |
| 2977 | (bcn_info->ecsa_count_offset > bytes_to_strip)) |
| 2978 | params.ext_csa_switch_count_offset = |
| 2979 | bcn_info->ecsa_count_offset - bytes_to_strip; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2980 | |
Govind Singh | 4ff2258 | 2017-04-25 16:01:53 +0530 | [diff] [blame] | 2981 | ret = wmi_unified_beacon_tmpl_send_cmd(wma->wmi_handle, |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 2982 | ¶ms); |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 2983 | if (QDF_IS_STATUS_ERROR(ret)) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2984 | WMA_LOGE("%s: Failed to send bcn tmpl: %d", __func__, ret); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 2985 | |
| 2986 | return ret; |
| 2987 | } |
| 2988 | |
| 2989 | /** |
| 2990 | * wma_store_bcn_tmpl() - store beacon template |
| 2991 | * @wma: wma handle |
| 2992 | * @vdev_id: vdev id |
| 2993 | * @bcn_info: beacon params |
| 2994 | * |
| 2995 | * This function stores beacon template locally. |
| 2996 | * This will send to target on the reception of |
| 2997 | * SWBA event. |
| 2998 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 2999 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3000 | */ |
Jeff Johnson | c4b47a9 | 2016-10-07 12:34:41 -0700 | [diff] [blame] | 3001 | static QDF_STATUS wma_store_bcn_tmpl(tp_wma_handle wma, uint8_t vdev_id, |
| 3002 | tpSendbeaconParams bcn_info) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3003 | { |
| 3004 | struct beacon_info *bcn; |
| 3005 | uint32_t len; |
| 3006 | uint8_t *bcn_payload; |
| 3007 | struct beacon_tim_ie *tim_ie; |
| 3008 | |
| 3009 | bcn = wma->interfaces[vdev_id].beacon; |
| 3010 | if (!bcn || !bcn->buf) { |
| 3011 | WMA_LOGE("%s: Memory is not allocated to hold bcn template", |
| 3012 | __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3013 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3014 | } |
| 3015 | |
Krunal Soni | bd7e893 | 2018-10-03 11:14:51 -0700 | [diff] [blame] | 3016 | len = *(uint32_t *) &bcn_info->beacon[0]; |
Krunal Soni | 2f5e3dd | 2018-10-03 11:48:27 -0700 | [diff] [blame] | 3017 | if (len > SIR_MAX_BEACON_SIZE - sizeof(uint32_t)) { |
| 3018 | WMA_LOGE("%s: Received beacon len %u exceeding max limit %lu", |
jiad | 8196e0a | 2018-11-02 15:12:10 +0800 | [diff] [blame] | 3019 | __func__, len, (unsigned long)( |
| 3020 | SIR_MAX_BEACON_SIZE - sizeof(uint32_t))); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3021 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3022 | } |
| 3023 | WMA_LOGD("%s: Storing received beacon template buf to local buffer", |
| 3024 | __func__); |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 3025 | qdf_spin_lock_bh(&bcn->lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3026 | |
| 3027 | /* |
| 3028 | * Copy received beacon template content in local buffer. |
| 3029 | * this will be send to target on the reception of SWBA |
| 3030 | * event from target. |
| 3031 | */ |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 3032 | qdf_nbuf_trim_tail(bcn->buf, qdf_nbuf_len(bcn->buf)); |
| 3033 | memcpy(qdf_nbuf_data(bcn->buf), |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3034 | bcn_info->beacon + 4 /* Exclude beacon length field */, |
| 3035 | len); |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3036 | if (bcn_info->timIeOffset > 3) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3037 | bcn->tim_ie_offset = bcn_info->timIeOffset - 4; |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3038 | else |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3039 | bcn->tim_ie_offset = bcn_info->timIeOffset; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3040 | |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3041 | if (bcn_info->p2pIeOffset > 3) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3042 | bcn->p2p_ie_offset = bcn_info->p2pIeOffset - 4; |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3043 | else |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3044 | bcn->p2p_ie_offset = bcn_info->p2pIeOffset; |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3045 | |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 3046 | bcn_payload = qdf_nbuf_data(bcn->buf); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3047 | if (bcn->tim_ie_offset) { |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3048 | tim_ie = (struct beacon_tim_ie *) |
| 3049 | (&bcn_payload[bcn->tim_ie_offset]); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3050 | /* |
Jeff Johnson | c97816c | 2018-05-12 17:13:23 -0700 | [diff] [blame] | 3051 | * Initial Value of bcn->dtim_count will be 0. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3052 | * But if the beacon gets updated then current dtim |
| 3053 | * count will be restored |
| 3054 | */ |
| 3055 | tim_ie->dtim_count = bcn->dtim_count; |
| 3056 | tim_ie->tim_bitctl = 0; |
| 3057 | } |
| 3058 | |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 3059 | qdf_nbuf_put_tail(bcn->buf, len); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3060 | bcn->len = len; |
| 3061 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 3062 | qdf_spin_unlock_bh(&bcn->lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3063 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3064 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3065 | } |
| 3066 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3067 | int wma_tbttoffset_update_event_handler(void *handle, uint8_t *event, |
| 3068 | uint32_t len) |
| 3069 | { |
| 3070 | tp_wma_handle wma = (tp_wma_handle) handle; |
| 3071 | WMI_TBTTOFFSET_UPDATE_EVENTID_param_tlvs *param_buf; |
| 3072 | wmi_tbtt_offset_event_fixed_param *tbtt_offset_event; |
| 3073 | struct wma_txrx_node *intf; |
| 3074 | struct beacon_info *bcn; |
| 3075 | tSendbeaconParams bcn_info; |
| 3076 | uint32_t *adjusted_tsf = NULL; |
| 3077 | uint32_t if_id = 0, vdev_map; |
| 3078 | |
| 3079 | if (!wma) { |
| 3080 | WMA_LOGE("Invalid wma handle"); |
| 3081 | return -EINVAL; |
| 3082 | } |
| 3083 | |
| 3084 | param_buf = (WMI_TBTTOFFSET_UPDATE_EVENTID_param_tlvs *) event; |
| 3085 | if (!param_buf) { |
| 3086 | WMA_LOGE("Invalid tbtt update event buffer"); |
| 3087 | return -EINVAL; |
| 3088 | } |
| 3089 | |
| 3090 | tbtt_offset_event = param_buf->fixed_param; |
| 3091 | intf = wma->interfaces; |
| 3092 | vdev_map = tbtt_offset_event->vdev_map; |
| 3093 | adjusted_tsf = param_buf->tbttoffset_list; |
| 3094 | if (!adjusted_tsf) { |
| 3095 | WMA_LOGE("%s: Invalid adjusted_tsf", __func__); |
| 3096 | return -EINVAL; |
| 3097 | } |
| 3098 | |
Vignesh Viswanathan | adb1b65 | 2017-10-04 20:09:09 +0530 | [diff] [blame] | 3099 | for (; (if_id < wma->max_bssid && vdev_map); vdev_map >>= 1, if_id++) { |
Abhishek Ambure | 0b2ea32 | 2019-09-23 19:25:39 +0530 | [diff] [blame] | 3100 | if (!intf[if_id].vdev) |
| 3101 | continue; |
| 3102 | |
| 3103 | if (!(vdev_map & 0x1) || |
| 3104 | (!wlan_vdev_get_dp_handle(intf[if_id].vdev))) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3105 | continue; |
| 3106 | |
| 3107 | bcn = intf[if_id].beacon; |
| 3108 | if (!bcn) { |
| 3109 | WMA_LOGE("%s: Invalid beacon", __func__); |
| 3110 | return -EINVAL; |
| 3111 | } |
| 3112 | if (!bcn->buf) { |
| 3113 | WMA_LOGE("%s: Invalid beacon buffer", __func__); |
| 3114 | return -EINVAL; |
| 3115 | } |
| 3116 | /* Save the adjusted TSF */ |
| 3117 | intf[if_id].tsfadjust = adjusted_tsf[if_id]; |
| 3118 | |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 3119 | qdf_spin_lock_bh(&bcn->lock); |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 3120 | qdf_mem_zero(&bcn_info, sizeof(bcn_info)); |
Abhinav Kumar | 6883422 | 2018-07-18 19:06:14 +0530 | [diff] [blame] | 3121 | qdf_mem_copy(bcn_info.beacon, |
| 3122 | qdf_nbuf_data(bcn->buf), bcn->len); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3123 | bcn_info.p2pIeOffset = bcn->p2p_ie_offset; |
| 3124 | bcn_info.beaconLength = bcn->len; |
| 3125 | bcn_info.timIeOffset = bcn->tim_ie_offset; |
Anurag Chouhan | a37b5b7 | 2016-02-21 14:53:42 +0530 | [diff] [blame] | 3126 | qdf_spin_unlock_bh(&bcn->lock); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3127 | |
| 3128 | /* Update beacon template in firmware */ |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 3129 | wma_unified_bcn_tmpl_send(wma, if_id, &bcn_info, 0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3130 | } |
| 3131 | return 0; |
| 3132 | } |
| 3133 | |
| 3134 | /** |
| 3135 | * wma_p2p_go_set_beacon_ie() - set beacon IE for p2p go |
| 3136 | * @wma_handle: wma handle |
| 3137 | * @vdev_id: vdev id |
| 3138 | * @p2pIe: p2p IE |
| 3139 | * |
| 3140 | * Return: 0 for success or error code |
| 3141 | */ |
| 3142 | static int wma_p2p_go_set_beacon_ie(t_wma_handle *wma_handle, |
| 3143 | A_UINT32 vdev_id, uint8_t *p2pIe) |
| 3144 | { |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 3145 | if (!wma_handle) { |
| 3146 | WMA_LOGE("%s: wma handle is NULL", __func__); |
| 3147 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3148 | } |
| 3149 | |
Himanshu Agarwal | 009f157 | 2016-03-09 17:26:02 +0530 | [diff] [blame] | 3150 | return wmi_unified_p2p_go_set_beacon_ie_cmd(wma_handle->wmi_handle, |
| 3151 | vdev_id, p2pIe); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3152 | } |
| 3153 | |
| 3154 | /** |
| 3155 | * wma_send_probe_rsp_tmpl() - send probe resp template |
| 3156 | * @wma: wma handle |
| 3157 | * @probe_rsp_info: probe response info |
| 3158 | * |
| 3159 | * This funciton sends probe response template to fw which |
| 3160 | * firmware will use in case of probe response offload. |
| 3161 | * |
| 3162 | * Return: none |
| 3163 | */ |
| 3164 | void wma_send_probe_rsp_tmpl(tp_wma_handle wma, |
| 3165 | tpSendProbeRespParams probe_rsp_info) |
| 3166 | { |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 3167 | struct cdp_vdev *vdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3168 | uint8_t vdev_id; |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3169 | struct sAniProbeRspStruct *probe_rsp; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3170 | |
| 3171 | if (!probe_rsp_info) { |
| 3172 | WMA_LOGE(FL("probe_rsp_info is NULL")); |
| 3173 | return; |
| 3174 | } |
| 3175 | |
Abhinav Kumar | 6883422 | 2018-07-18 19:06:14 +0530 | [diff] [blame] | 3176 | probe_rsp = (struct sAniProbeRspStruct *) |
| 3177 | (probe_rsp_info->probeRespTemplate); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3178 | if (!probe_rsp) { |
| 3179 | WMA_LOGE(FL("probe_rsp is NULL")); |
| 3180 | return; |
| 3181 | } |
| 3182 | |
| 3183 | vdev = wma_find_vdev_by_addr(wma, probe_rsp->macHdr.sa, &vdev_id); |
| 3184 | if (!vdev) { |
| 3185 | WMA_LOGE(FL("failed to get vdev handle")); |
| 3186 | return; |
| 3187 | } |
| 3188 | |
Sourav Mohapatra | 89c85d1 | 2017-12-01 09:17:54 +0530 | [diff] [blame] | 3189 | if (wmi_service_enabled(wma->wmi_handle, |
| 3190 | wmi_service_beacon_offload)) { |
Srinivas Girigowda | f147212 | 2017-03-09 15:44:12 -0800 | [diff] [blame] | 3191 | WMA_LOGD("Beacon Offload Enabled Sending Unified command"); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3192 | if (wmi_unified_probe_rsp_tmpl_send(wma, vdev_id, |
| 3193 | probe_rsp_info) < 0) { |
| 3194 | WMA_LOGE(FL("wmi_unified_probe_rsp_tmpl_send Failed ")); |
| 3195 | return; |
| 3196 | } |
| 3197 | } |
| 3198 | } |
| 3199 | |
Abhishek Singh | 3d30a3b | 2018-09-12 15:49:18 +0530 | [diff] [blame] | 3200 | 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] | 3201 | { |
Abhishek Singh | 3d30a3b | 2018-09-12 15:49:18 +0530 | [diff] [blame] | 3202 | QDF_STATUS status = QDF_STATUS_SUCCESS; |
Jianmin Zhu | dd40569 | 2019-09-08 10:32:55 +0800 | [diff] [blame] | 3203 | struct vdev_mlme_obj *mlme_obj; |
| 3204 | struct wlan_objmgr_vdev *vdev; |
| 3205 | struct wma_txrx_node *iface; |
Abhishek Singh | dfa69c3 | 2018-08-30 15:39:34 +0530 | [diff] [blame] | 3206 | |
Jianmin Zhu | dd40569 | 2019-09-08 10:32:55 +0800 | [diff] [blame] | 3207 | iface = &wma->interfaces[vdev_id]; |
| 3208 | vdev = iface->vdev; |
| 3209 | mlme_obj = wlan_vdev_mlme_get_cmpt_obj(vdev); |
| 3210 | mlme_obj->proto.sta.assoc_id = 0; |
Jianmin Zhu | dd40569 | 2019-09-08 10:32:55 +0800 | [diff] [blame] | 3211 | |
| 3212 | status = vdev_mgr_up_send(mlme_obj); |
Abhishek Singh | a063f1c | 2018-09-19 11:37:51 +0530 | [diff] [blame] | 3213 | if (QDF_IS_STATUS_ERROR(status)) { |
| 3214 | WMA_LOGE(FL("failed to send vdev up")); |
| 3215 | policy_mgr_set_do_hw_mode_change_flag( |
| 3216 | wma->psoc, false); |
| 3217 | return status; |
| 3218 | } |
| 3219 | wma_set_sap_keepalive(wma, vdev_id); |
| 3220 | wma_set_vdev_mgmt_rate(wma, vdev_id); |
| 3221 | |
| 3222 | return status; |
| 3223 | } |
Abhishek Singh | fb5b4d3 | 2018-12-06 11:53:08 +0530 | [diff] [blame] | 3224 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3225 | /** |
| 3226 | * wma_send_beacon() - send beacon template |
| 3227 | * @wma: wma handle |
| 3228 | * @bcn_info: beacon info |
| 3229 | * |
| 3230 | * This funciton store beacon template locally and |
| 3231 | * update keep alive parameters |
| 3232 | * |
| 3233 | * Return: none |
| 3234 | */ |
| 3235 | void wma_send_beacon(tp_wma_handle wma, tpSendbeaconParams bcn_info) |
| 3236 | { |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 3237 | struct cdp_vdev *vdev; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3238 | uint8_t vdev_id; |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3239 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3240 | uint8_t *p2p_ie; |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3241 | struct sAniBeaconStruct *beacon; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3242 | |
Abhishek Singh | fc740be | 2018-10-12 11:34:26 +0530 | [diff] [blame] | 3243 | WMA_LOGD("Beacon update reason %d", bcn_info->reason); |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3244 | beacon = (struct sAniBeaconStruct *) (bcn_info->beacon); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3245 | vdev = wma_find_vdev_by_addr(wma, beacon->macHdr.sa, &vdev_id); |
| 3246 | if (!vdev) { |
| 3247 | WMA_LOGE("%s : failed to get vdev handle", __func__); |
Abhishek Singh | fc740be | 2018-10-12 11:34:26 +0530 | [diff] [blame] | 3248 | status = QDF_STATUS_E_INVAL; |
| 3249 | goto send_rsp; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3250 | } |
| 3251 | |
Sourav Mohapatra | 89c85d1 | 2017-12-01 09:17:54 +0530 | [diff] [blame] | 3252 | if (wmi_service_enabled(wma->wmi_handle, |
| 3253 | wmi_service_beacon_offload)) { |
Srinivas Girigowda | f147212 | 2017-03-09 15:44:12 -0800 | [diff] [blame] | 3254 | WMA_LOGD("Beacon Offload Enabled Sending Unified command"); |
Govind Singh | 61ad262 | 2016-02-22 17:25:02 +0530 | [diff] [blame] | 3255 | status = wma_unified_bcn_tmpl_send(wma, vdev_id, bcn_info, 4); |
| 3256 | if (QDF_IS_STATUS_ERROR(status)) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3257 | WMA_LOGE("%s : wmi_unified_bcn_tmpl_send Failed ", |
| 3258 | __func__); |
Abhishek Singh | fc740be | 2018-10-12 11:34:26 +0530 | [diff] [blame] | 3259 | goto send_rsp; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3260 | } |
| 3261 | |
| 3262 | if (bcn_info->p2pIeOffset) { |
| 3263 | p2p_ie = bcn_info->beacon + bcn_info->p2pIeOffset; |
Sandeep Puligilla | 1f1e400 | 2018-08-18 12:15:01 -0700 | [diff] [blame] | 3264 | WMA_LOGD("%s: p2pIe is present - vdev_id %hu, p2p_ie = %pK, p2p ie len = %hu", |
| 3265 | __func__, vdev_id, p2p_ie, p2p_ie[1]); |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 3266 | if (wma_p2p_go_set_beacon_ie(wma, vdev_id, |
| 3267 | p2p_ie) < 0) { |
| 3268 | WMA_LOGE("%s : wmi_unified_bcn_tmpl_send Failed ", |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3269 | __func__); |
Abhishek Singh | fc740be | 2018-10-12 11:34:26 +0530 | [diff] [blame] | 3270 | status = QDF_STATUS_E_INVAL; |
| 3271 | goto send_rsp; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3272 | } |
| 3273 | } |
| 3274 | } |
| 3275 | status = wma_store_bcn_tmpl(wma, vdev_id, bcn_info); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3276 | if (status != QDF_STATUS_SUCCESS) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3277 | WMA_LOGE("%s : wma_store_bcn_tmpl Failed", __func__); |
Abhishek Singh | fc740be | 2018-10-12 11:34:26 +0530 | [diff] [blame] | 3278 | goto send_rsp; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3279 | } |
Abhishek Singh | fc740be | 2018-10-12 11:34:26 +0530 | [diff] [blame] | 3280 | |
| 3281 | send_rsp: |
| 3282 | bcn_info->status = status; |
| 3283 | wma_send_msg(wma, WMA_SEND_BCN_RSP, (void *)bcn_info, 0); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3284 | } |
| 3285 | |
| 3286 | /** |
| 3287 | * wma_set_keepalive_req() - send keep alive request to fw |
| 3288 | * @wma: wma handle |
| 3289 | * @keepalive: keep alive parameters |
| 3290 | * |
| 3291 | * Return: none |
| 3292 | */ |
| 3293 | void wma_set_keepalive_req(tp_wma_handle wma, |
Jeff Johnson | 562ccad | 2019-02-06 22:10:24 -0800 | [diff] [blame] | 3294 | struct keep_alive_req *keepalive) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3295 | { |
| 3296 | WMA_LOGD("KEEPALIVE:PacketType:%d", keepalive->packetType); |
| 3297 | wma_set_sta_keep_alive(wma, keepalive->sessionId, |
| 3298 | keepalive->packetType, |
| 3299 | keepalive->timePeriod, |
| 3300 | keepalive->hostIpv4Addr, |
Srinivas Girigowda | 9c330a9 | 2015-11-24 12:28:25 -0800 | [diff] [blame] | 3301 | keepalive->destIpv4Addr, |
| 3302 | keepalive->dest_macaddr.bytes); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3303 | |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 3304 | qdf_mem_free(keepalive); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3305 | } |
| 3306 | |
| 3307 | /** |
| 3308 | * wma_beacon_miss_handler() - beacon miss event handler |
| 3309 | * @wma: wma handle |
| 3310 | * @vdev_id: vdev id |
Sreelakshmi Konamki | 58c7243 | 2016-11-09 17:06:44 +0530 | [diff] [blame] | 3311 | * @riis: rssi value |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3312 | * |
| 3313 | * This function send beacon miss indication to upper layers. |
| 3314 | * |
| 3315 | * Return: none |
| 3316 | */ |
Sreelakshmi Konamki | 58c7243 | 2016-11-09 17:06:44 +0530 | [diff] [blame] | 3317 | 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] | 3318 | { |
Jeff Johnson | cbc8532 | 2019-02-04 19:47:17 -0800 | [diff] [blame] | 3319 | struct missed_beacon_ind *beacon_miss_ind; |
Jeff Johnson | 9f18aa7 | 2018-12-02 12:05:12 -0800 | [diff] [blame] | 3320 | struct mac_context *mac = cds_get_context(QDF_MODULE_ID_PE); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3321 | |
Jeff Johnson | cbc8532 | 2019-02-04 19:47:17 -0800 | [diff] [blame] | 3322 | beacon_miss_ind = qdf_mem_malloc(sizeof(*beacon_miss_ind)); |
| 3323 | if (!beacon_miss_ind) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3324 | return; |
Jeff Johnson | cbc8532 | 2019-02-04 19:47:17 -0800 | [diff] [blame] | 3325 | |
Varun Reddy Yeturu | 076eaa8 | 2018-01-16 12:16:14 -0800 | [diff] [blame] | 3326 | if (mac && mac->sme.tx_queue_cb) |
Jeff Johnson | 6aaaa99 | 2018-06-30 10:43:04 -0700 | [diff] [blame] | 3327 | mac->sme.tx_queue_cb(mac->hdd_handle, vdev_id, |
Varun Reddy Yeturu | 076eaa8 | 2018-01-16 12:16:14 -0800 | [diff] [blame] | 3328 | WLAN_STOP_ALL_NETIF_QUEUE, |
| 3329 | WLAN_CONTROL_PATH); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3330 | beacon_miss_ind->messageType = WMA_MISSED_BEACON_IND; |
Jeff Johnson | cbc8532 | 2019-02-04 19:47:17 -0800 | [diff] [blame] | 3331 | beacon_miss_ind->length = sizeof(*beacon_miss_ind); |
Pragaspathi Thilagaraj | e05162d | 2019-05-23 13:10:46 +0530 | [diff] [blame] | 3332 | beacon_miss_ind->bss_idx = vdev_id; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3333 | |
Jeff Johnson | cbc8532 | 2019-02-04 19:47:17 -0800 | [diff] [blame] | 3334 | 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] | 3335 | if (!wmi_service_enabled(wma->wmi_handle, |
| 3336 | wmi_service_hw_db2dbm_support)) |
| 3337 | rssi += WMA_TGT_NOISE_FLOOR_DBM; |
| 3338 | wma_lost_link_info_handler(wma, vdev_id, rssi); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3339 | } |
| 3340 | |
| 3341 | /** |
Naveen Rawat | 684e8b1 | 2017-09-20 15:54:44 -0700 | [diff] [blame] | 3342 | * wma_get_status_str() - get string of tx status from firmware |
| 3343 | * @status: tx status |
| 3344 | * |
| 3345 | * Return: converted string of tx status |
| 3346 | */ |
| 3347 | static const char *wma_get_status_str(uint32_t status) |
| 3348 | { |
| 3349 | switch (status) { |
| 3350 | default: |
| 3351 | return "unknown"; |
| 3352 | CASE_RETURN_STRING(WMI_MGMT_TX_COMP_TYPE_COMPLETE_OK); |
| 3353 | CASE_RETURN_STRING(WMI_MGMT_TX_COMP_TYPE_DISCARD); |
| 3354 | CASE_RETURN_STRING(WMI_MGMT_TX_COMP_TYPE_INSPECT); |
| 3355 | CASE_RETURN_STRING(WMI_MGMT_TX_COMP_TYPE_COMPLETE_NO_ACK); |
| 3356 | CASE_RETURN_STRING(WMI_MGMT_TX_COMP_TYPE_MAX); |
| 3357 | } |
| 3358 | } |
| 3359 | |
Nirav Shah | 3633221 | 2018-11-20 11:48:19 +0530 | [diff] [blame] | 3360 | #ifdef CONFIG_HL_SUPPORT |
| 3361 | static inline void wma_mgmt_unmap_buf(tp_wma_handle wma_handle, qdf_nbuf_t buf) |
| 3362 | { |
| 3363 | } |
| 3364 | #else |
| 3365 | static inline void wma_mgmt_unmap_buf(tp_wma_handle wma_handle, qdf_nbuf_t buf) |
| 3366 | { |
| 3367 | qdf_nbuf_unmap_single(wma_handle->qdf_dev, buf, QDF_DMA_TO_DEVICE); |
| 3368 | } |
| 3369 | #endif |
Alok Kumar | 1ff46df | 2019-07-17 15:01:47 +0530 | [diff] [blame] | 3370 | |
| 3371 | #if !defined(REMOVE_PKT_LOG) |
| 3372 | /** |
| 3373 | * wma_mgmt_pktdump_status_map() - map MGMT Tx completion status with |
| 3374 | * packet dump Tx status |
| 3375 | * @status: MGMT Tx completion status |
| 3376 | * |
| 3377 | * Return: packet dump tx_status enum |
| 3378 | */ |
| 3379 | static inline enum tx_status |
| 3380 | wma_mgmt_pktdump_status_map(WMI_MGMT_TX_COMP_STATUS_TYPE status) |
| 3381 | { |
| 3382 | enum tx_status pktdump_status; |
| 3383 | |
| 3384 | switch (status) { |
| 3385 | case WMI_MGMT_TX_COMP_TYPE_COMPLETE_OK: |
| 3386 | pktdump_status = tx_status_ok; |
| 3387 | break; |
| 3388 | case WMI_MGMT_TX_COMP_TYPE_DISCARD: |
| 3389 | pktdump_status = tx_status_discard; |
| 3390 | break; |
| 3391 | case WMI_MGMT_TX_COMP_TYPE_COMPLETE_NO_ACK: |
| 3392 | pktdump_status = tx_status_no_ack; |
| 3393 | break; |
| 3394 | default: |
| 3395 | pktdump_status = tx_status_discard; |
| 3396 | break; |
| 3397 | } |
| 3398 | return pktdump_status; |
| 3399 | } |
| 3400 | #endif |
| 3401 | |
Naveen Rawat | 684e8b1 | 2017-09-20 15:54:44 -0700 | [diff] [blame] | 3402 | /** |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3403 | * wma_process_mgmt_tx_completion() - process mgmt completion |
| 3404 | * @wma_handle: wma handle |
| 3405 | * @desc_id: descriptor id |
| 3406 | * @status: status |
| 3407 | * |
| 3408 | * Return: 0 for success or error code |
| 3409 | */ |
Jeff Johnson | c4b47a9 | 2016-10-07 12:34:41 -0700 | [diff] [blame] | 3410 | static int wma_process_mgmt_tx_completion(tp_wma_handle wma_handle, |
| 3411 | uint32_t desc_id, uint32_t status) |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3412 | { |
Himanshu Agarwal | c733bd3 | 2017-11-18 18:35:42 +0530 | [diff] [blame] | 3413 | struct wlan_objmgr_pdev *pdev; |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 3414 | qdf_nbuf_t buf = NULL; |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 3415 | QDF_STATUS ret; |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 3416 | #if !defined(REMOVE_PKT_LOG) |
| 3417 | uint8_t vdev_id = 0; |
| 3418 | struct cdp_vdev *txrx_vdev; |
| 3419 | ol_txrx_pktdump_cb packetdump_cb; |
| 3420 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
Alok Kumar | 1ff46df | 2019-07-17 15:01:47 +0530 | [diff] [blame] | 3421 | enum tx_status pktdump_status; |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 3422 | #endif |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 3423 | |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 3424 | if (!wma_handle) { |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 3425 | WMA_LOGE("%s: wma handle is NULL", __func__); |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3426 | return -EINVAL; |
| 3427 | } |
| 3428 | |
Naveen Rawat | 684e8b1 | 2017-09-20 15:54:44 -0700 | [diff] [blame] | 3429 | WMA_LOGD("%s: status: %s wmi_desc_id: %d", __func__, |
| 3430 | wma_get_status_str(status), desc_id); |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3431 | |
Himanshu Agarwal | c733bd3 | 2017-11-18 18:35:42 +0530 | [diff] [blame] | 3432 | pdev = wma_handle->pdev; |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 3433 | if (!pdev) { |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 3434 | WMA_LOGE("%s: psoc ptr is NULL", __func__); |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3435 | return -EINVAL; |
| 3436 | } |
| 3437 | |
Himanshu Agarwal | c733bd3 | 2017-11-18 18:35:42 +0530 | [diff] [blame] | 3438 | buf = mgmt_txrx_get_nbuf(pdev, desc_id); |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 3439 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 3440 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 3441 | if (buf) |
Nirav Shah | 3633221 | 2018-11-20 11:48:19 +0530 | [diff] [blame] | 3442 | wma_mgmt_unmap_buf(wma_handle, buf); |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 3443 | |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 3444 | #if !defined(REMOVE_PKT_LOG) |
| 3445 | vdev_id = mgmt_txrx_get_vdev_id(pdev, desc_id); |
| 3446 | txrx_vdev = wma_find_vdev_by_id(wma_handle, vdev_id); |
Himanshu Agarwal | bb226bc | 2017-01-18 20:45:01 +0530 | [diff] [blame] | 3447 | packetdump_cb = wma_handle->wma_mgmt_tx_packetdump_cb; |
Alok Kumar | 1ff46df | 2019-07-17 15:01:47 +0530 | [diff] [blame] | 3448 | pktdump_status = wma_mgmt_pktdump_status_map(status); |
Himanshu Agarwal | bb226bc | 2017-01-18 20:45:01 +0530 | [diff] [blame] | 3449 | if (packetdump_cb) |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 3450 | packetdump_cb(soc, txrx_vdev, |
Alok Kumar | 1ff46df | 2019-07-17 15:01:47 +0530 | [diff] [blame] | 3451 | buf, pktdump_status, TX_MGMT_PKT); |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 3452 | #endif |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 3453 | |
Himanshu Agarwal | c733bd3 | 2017-11-18 18:35:42 +0530 | [diff] [blame] | 3454 | ret = mgmt_txrx_tx_completion_handler(pdev, desc_id, status, NULL); |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3455 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 3456 | if (ret != QDF_STATUS_SUCCESS) { |
| 3457 | WMA_LOGE("%s: Failed to process mgmt tx completion", __func__); |
| 3458 | return -EINVAL; |
| 3459 | } |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3460 | |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3461 | return 0; |
| 3462 | } |
| 3463 | |
| 3464 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3465 | * wma_mgmt_tx_completion_handler() - wma mgmt Tx completion event handler |
| 3466 | * @handle: wma handle |
| 3467 | * @cmpl_event_params: completion event handler data |
| 3468 | * @len: length of @cmpl_event_params |
| 3469 | * |
| 3470 | * Return: 0 on success; error number otherwise |
| 3471 | */ |
| 3472 | |
| 3473 | int wma_mgmt_tx_completion_handler(void *handle, uint8_t *cmpl_event_params, |
| 3474 | uint32_t len) |
| 3475 | { |
| 3476 | tp_wma_handle wma_handle = (tp_wma_handle)handle; |
| 3477 | WMI_MGMT_TX_COMPLETION_EVENTID_param_tlvs *param_buf; |
| 3478 | wmi_mgmt_tx_compl_event_fixed_param *cmpl_params; |
Naveen Rawat | 3580477 | 2016-06-27 15:40:28 -0700 | [diff] [blame] | 3479 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3480 | param_buf = (WMI_MGMT_TX_COMPLETION_EVENTID_param_tlvs *) |
| 3481 | cmpl_event_params; |
Naveen Rawat | 3580477 | 2016-06-27 15:40:28 -0700 | [diff] [blame] | 3482 | if (!param_buf || !wma_handle) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3483 | WMA_LOGE("%s: Invalid mgmt Tx completion event", __func__); |
| 3484 | return -EINVAL; |
| 3485 | } |
| 3486 | cmpl_params = param_buf->fixed_param; |
| 3487 | |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3488 | wma_process_mgmt_tx_completion(wma_handle, |
| 3489 | cmpl_params->desc_id, cmpl_params->status); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3490 | |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3491 | return 0; |
| 3492 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3493 | |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3494 | /** |
| 3495 | * wma_mgmt_tx_bundle_completion_handler() - mgmt bundle comp handler |
| 3496 | * @handle: wma handle |
| 3497 | * @buf: buffer |
| 3498 | * @len: length |
| 3499 | * |
| 3500 | * Return: 0 for success or error code |
| 3501 | */ |
| 3502 | int wma_mgmt_tx_bundle_completion_handler(void *handle, uint8_t *buf, |
| 3503 | uint32_t len) |
| 3504 | { |
| 3505 | tp_wma_handle wma_handle = (tp_wma_handle)handle; |
| 3506 | WMI_MGMT_TX_BUNDLE_COMPLETION_EVENTID_param_tlvs *param_buf; |
| 3507 | wmi_mgmt_tx_compl_bundle_event_fixed_param *cmpl_params; |
| 3508 | uint32_t num_reports; |
| 3509 | uint32_t *desc_ids; |
| 3510 | uint32_t *status; |
Vignesh Viswanathan | a2ef8b1 | 2017-10-24 22:32:28 +0530 | [diff] [blame] | 3511 | uint32_t i, buf_len; |
| 3512 | bool excess_data = false; |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3513 | |
| 3514 | param_buf = (WMI_MGMT_TX_BUNDLE_COMPLETION_EVENTID_param_tlvs *)buf; |
Arif Hussain | 31576d9 | 2016-10-25 14:32:12 -0700 | [diff] [blame] | 3515 | if (!param_buf || !wma_handle) { |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3516 | WMA_LOGE("%s: Invalid mgmt Tx completion event", __func__); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3517 | return -EINVAL; |
| 3518 | } |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3519 | cmpl_params = param_buf->fixed_param; |
| 3520 | num_reports = cmpl_params->num_reports; |
| 3521 | desc_ids = (uint32_t *)(param_buf->desc_ids); |
| 3522 | status = (uint32_t *)(param_buf->status); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3523 | |
Vignesh Viswanathan | a2ef8b1 | 2017-10-24 22:32:28 +0530 | [diff] [blame] | 3524 | /* buf contains num_reports * sizeof(uint32) len of desc_ids and |
| 3525 | * num_reports * sizeof(uint32) status, |
| 3526 | * so (2 x (num_reports * sizeof(uint32)) should not exceed MAX |
| 3527 | */ |
| 3528 | if (cmpl_params->num_reports > (WMI_SVC_MSG_MAX_SIZE / |
| 3529 | (2 * sizeof(uint32_t)))) |
| 3530 | excess_data = true; |
| 3531 | else |
| 3532 | buf_len = cmpl_params->num_reports * (2 * sizeof(uint32_t)); |
| 3533 | |
| 3534 | if (excess_data || (sizeof(*cmpl_params) > (WMI_SVC_MSG_MAX_SIZE - |
| 3535 | buf_len))) { |
| 3536 | WMA_LOGE("excess wmi buffer: num_reports %d", |
| 3537 | cmpl_params->num_reports); |
| 3538 | return -EINVAL; |
| 3539 | } |
| 3540 | |
| 3541 | if ((cmpl_params->num_reports > param_buf->num_desc_ids) || |
| 3542 | (cmpl_params->num_reports > param_buf->num_status)) { |
| 3543 | WMA_LOGE("Invalid num_reports %d, num_desc_ids %d, num_status %d", |
| 3544 | cmpl_params->num_reports, param_buf->num_desc_ids, |
| 3545 | param_buf->num_status); |
| 3546 | return -EINVAL; |
| 3547 | } |
| 3548 | |
Nirav Shah | 2048997 | 2016-06-16 19:20:28 +0530 | [diff] [blame] | 3549 | for (i = 0; i < num_reports; i++) |
| 3550 | wma_process_mgmt_tx_completion(wma_handle, |
| 3551 | desc_ids[i], status[i]); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3552 | return 0; |
| 3553 | } |
| 3554 | |
| 3555 | /** |
| 3556 | * wma_process_update_opmode() - process update VHT opmode cmd from UMAC |
| 3557 | * @wma_handle: wma handle |
| 3558 | * @update_vht_opmode: vht opmode |
| 3559 | * |
| 3560 | * Return: none |
| 3561 | */ |
| 3562 | void wma_process_update_opmode(tp_wma_handle wma_handle, |
| 3563 | tUpdateVHTOpMode *update_vht_opmode) |
| 3564 | { |
Naveen Rawat | f8792bd | 2017-11-12 21:38:05 -0800 | [diff] [blame] | 3565 | wmi_host_channel_width ch_width; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 3566 | uint8_t pdev_id; |
| 3567 | struct wlan_objmgr_peer *peer; |
| 3568 | struct wlan_objmgr_psoc *psoc = wma_handle->psoc; |
| 3569 | enum wlan_phymode peer_phymode; |
Abhishek Singh | 89c3674 | 2019-09-26 10:06:27 +0530 | [diff] [blame] | 3570 | uint32_t fw_phymode; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 3571 | enum wlan_peer_type peer_type; |
Abhishek Singh | 89c3674 | 2019-09-26 10:06:27 +0530 | [diff] [blame] | 3572 | struct wma_txrx_node *iface; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3573 | |
Abhishek Singh | 89c3674 | 2019-09-26 10:06:27 +0530 | [diff] [blame] | 3574 | iface = &wma_handle->interfaces[update_vht_opmode->smesessionId]; |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 3575 | |
Abhishek Singh | 89c3674 | 2019-09-26 10:06:27 +0530 | [diff] [blame] | 3576 | if (iface->type == WMI_VDEV_TYPE_STA) { |
| 3577 | fw_phymode = iface->chanmode; |
| 3578 | } else { |
| 3579 | pdev_id = wlan_objmgr_pdev_get_pdev_id(wma_handle->pdev); |
| 3580 | peer = wlan_objmgr_get_peer(psoc, pdev_id, |
| 3581 | update_vht_opmode->peer_mac, |
| 3582 | WLAN_LEGACY_WMA_ID); |
| 3583 | if (!peer) { |
| 3584 | WMA_LOGE("peer object invalid"); |
| 3585 | return; |
| 3586 | } |
| 3587 | |
| 3588 | peer_type = wlan_peer_get_peer_type(peer); |
| 3589 | if (peer_type == WLAN_PEER_SELF) { |
| 3590 | WMA_LOGE("self peer wrongly used"); |
| 3591 | wlan_objmgr_peer_release_ref(peer, WLAN_LEGACY_WMA_ID); |
| 3592 | return; |
| 3593 | } |
| 3594 | |
| 3595 | wlan_peer_obj_lock(peer); |
| 3596 | peer_phymode = wlan_peer_get_phymode(peer); |
| 3597 | wlan_peer_obj_unlock(peer); |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 3598 | wlan_objmgr_peer_release_ref(peer, WLAN_LEGACY_WMA_ID); |
Abhishek Singh | 89c3674 | 2019-09-26 10:06:27 +0530 | [diff] [blame] | 3599 | |
| 3600 | fw_phymode = wma_host_to_fw_phymode(peer_phymode); |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 3601 | } |
| 3602 | |
Naveen Rawat | f8792bd | 2017-11-12 21:38:05 -0800 | [diff] [blame] | 3603 | ch_width = wmi_get_ch_width_from_phy_mode(wma_handle->wmi_handle, |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 3604 | fw_phymode); |
Abhishek Singh | 89c3674 | 2019-09-26 10:06:27 +0530 | [diff] [blame] | 3605 | WMA_LOGD("%s: ch_width: %d, fw phymode: %d", __func__, |
| 3606 | ch_width, fw_phymode); |
Kiran Kumar Lokere | f7662e5 | 2018-02-05 09:04:07 -0800 | [diff] [blame] | 3607 | if (ch_width < update_vht_opmode->opMode) { |
| 3608 | WMA_LOGE("%s: Invalid peer bw update %d, self bw %d", |
| 3609 | __func__, update_vht_opmode->opMode, |
| 3610 | ch_width); |
| 3611 | return; |
| 3612 | } |
wadesong | d3f8d3a | 2019-09-16 17:26:07 +0800 | [diff] [blame] | 3613 | |
Kiran Kumar Lokere | f7662e5 | 2018-02-05 09:04:07 -0800 | [diff] [blame] | 3614 | WMA_LOGD("%s: opMode = %d", __func__, update_vht_opmode->opMode); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3615 | wma_set_peer_param(wma_handle, update_vht_opmode->peer_mac, |
| 3616 | WMI_PEER_CHWIDTH, update_vht_opmode->opMode, |
| 3617 | update_vht_opmode->smesessionId); |
| 3618 | } |
| 3619 | |
| 3620 | /** |
| 3621 | * wma_process_update_rx_nss() - process update RX NSS cmd from UMAC |
| 3622 | * @wma_handle: wma handle |
| 3623 | * @update_rx_nss: rx nss value |
| 3624 | * |
| 3625 | * Return: none |
| 3626 | */ |
| 3627 | void wma_process_update_rx_nss(tp_wma_handle wma_handle, |
| 3628 | tUpdateRxNss *update_rx_nss) |
| 3629 | { |
Paul Zhang | 7d1d536 | 2018-07-19 17:00:18 +0800 | [diff] [blame] | 3630 | struct target_psoc_info *tgt_hdl; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3631 | struct wma_txrx_node *intr = |
| 3632 | &wma_handle->interfaces[update_rx_nss->smesessionId]; |
| 3633 | int rx_nss = update_rx_nss->rxNss; |
Paul Zhang | 7d1d536 | 2018-07-19 17:00:18 +0800 | [diff] [blame] | 3634 | int num_rf_chains; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3635 | |
Paul Zhang | 7d1d536 | 2018-07-19 17:00:18 +0800 | [diff] [blame] | 3636 | tgt_hdl = wlan_psoc_get_tgt_if_handle(wma_handle->psoc); |
| 3637 | if (!tgt_hdl) { |
| 3638 | WMA_LOGE("%s: target psoc info is NULL", __func__); |
| 3639 | return; |
| 3640 | } |
| 3641 | |
| 3642 | num_rf_chains = target_if_get_num_rf_chains(tgt_hdl); |
| 3643 | if (rx_nss > num_rf_chains || rx_nss > WMA_MAX_NSS) |
| 3644 | rx_nss = QDF_MIN(num_rf_chains, WMA_MAX_NSS); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3645 | |
| 3646 | intr->nss = (uint8_t)rx_nss; |
| 3647 | update_rx_nss->rxNss = (uint32_t)rx_nss; |
| 3648 | |
| 3649 | WMA_LOGD("%s: Rx Nss = %d", __func__, update_rx_nss->rxNss); |
| 3650 | |
| 3651 | wma_set_peer_param(wma_handle, update_rx_nss->peer_mac, |
| 3652 | WMI_PEER_NSS, update_rx_nss->rxNss, |
| 3653 | update_rx_nss->smesessionId); |
| 3654 | } |
| 3655 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3656 | /** |
| 3657 | * wma_process_update_membership() - process update group membership cmd |
| 3658 | * @wma_handle: wma handle |
| 3659 | * @membership: group membership info |
| 3660 | * |
| 3661 | * Return: none |
| 3662 | */ |
| 3663 | void wma_process_update_membership(tp_wma_handle wma_handle, |
| 3664 | tUpdateMembership *membership) |
| 3665 | { |
| 3666 | WMA_LOGD("%s: membership = %x ", __func__, membership->membership); |
| 3667 | |
| 3668 | wma_set_peer_param(wma_handle, membership->peer_mac, |
| 3669 | WMI_PEER_MEMBERSHIP, membership->membership, |
| 3670 | membership->smesessionId); |
| 3671 | } |
| 3672 | |
| 3673 | /** |
| 3674 | * wma_process_update_userpos() - process update user pos cmd from UMAC |
| 3675 | * @wma_handle: wma handle |
| 3676 | * @userpos: user pos value |
| 3677 | * |
| 3678 | * Return: none |
| 3679 | */ |
| 3680 | void wma_process_update_userpos(tp_wma_handle wma_handle, |
| 3681 | tUpdateUserPos *userpos) |
| 3682 | { |
| 3683 | WMA_LOGD("%s: userPos = %x ", __func__, userpos->userPos); |
| 3684 | |
| 3685 | wma_set_peer_param(wma_handle, userpos->peer_mac, |
| 3686 | WMI_PEER_USERPOS, userpos->userPos, |
| 3687 | userpos->smesessionId); |
| 3688 | |
| 3689 | /* Now that membership/userpos is updated in fw, |
| 3690 | * enable GID PPS. |
| 3691 | */ |
| 3692 | wma_set_ppsconfig(userpos->smesessionId, WMA_VHT_PPS_GID_MATCH, 1); |
| 3693 | |
| 3694 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3695 | |
Agrawal Ashish | b2d1a45 | 2016-05-05 12:23:58 +0530 | [diff] [blame] | 3696 | QDF_STATUS wma_set_cts2self_for_p2p_go(void *wma_handle, |
| 3697 | uint32_t cts2self_for_p2p_go) |
| 3698 | { |
| 3699 | int32_t ret; |
| 3700 | tp_wma_handle wma = (tp_wma_handle)wma_handle; |
| 3701 | struct pdev_params pdevparam; |
| 3702 | |
| 3703 | pdevparam.param_id = WMI_PDEV_PARAM_CTS2SELF_FOR_P2P_GO_CONFIG; |
| 3704 | pdevparam.param_value = cts2self_for_p2p_go; |
| 3705 | |
| 3706 | ret = wmi_unified_pdev_param_send(wma->wmi_handle, |
| 3707 | &pdevparam, |
| 3708 | WMA_WILDCARD_PDEV_ID); |
| 3709 | if (ret) { |
| 3710 | WMA_LOGE("Fail to Set CTS2SELF for p2p GO %d", |
| 3711 | cts2self_for_p2p_go); |
| 3712 | return QDF_STATUS_E_FAILURE; |
| 3713 | } |
| 3714 | |
| 3715 | WMA_LOGD("Successfully Set CTS2SELF for p2p GO %d", |
| 3716 | cts2self_for_p2p_go); |
| 3717 | |
| 3718 | return QDF_STATUS_SUCCESS; |
| 3719 | } |
| 3720 | |
| 3721 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3722 | /** |
| 3723 | * wma_set_htconfig() - set ht config parameters to target |
| 3724 | * @vdev_id: vdev id |
| 3725 | * @ht_capab: ht capablity |
| 3726 | * @value: value of ht param |
| 3727 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 3728 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3729 | */ |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3730 | 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] | 3731 | { |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 3732 | tp_wma_handle wma = cds_get_context(QDF_MODULE_ID_WMA); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 3733 | QDF_STATUS ret = QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3734 | |
Jeff Johnson | fb6d0ca | 2019-03-18 13:38:29 -0700 | [diff] [blame] | 3735 | if (!wma) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3736 | WMA_LOGE("%s: Failed to get wma", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 3737 | return QDF_STATUS_E_INVAL; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3738 | } |
| 3739 | |
| 3740 | switch (ht_capab) { |
| 3741 | case WNI_CFG_HT_CAP_INFO_ADVANCE_CODING: |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 3742 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3743 | WMI_VDEV_PARAM_LDPC, |
| 3744 | value); |
| 3745 | break; |
| 3746 | case WNI_CFG_HT_CAP_INFO_TX_STBC: |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 3747 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3748 | WMI_VDEV_PARAM_TX_STBC, |
| 3749 | value); |
| 3750 | break; |
| 3751 | case WNI_CFG_HT_CAP_INFO_RX_STBC: |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 3752 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3753 | WMI_VDEV_PARAM_RX_STBC, |
| 3754 | value); |
| 3755 | break; |
| 3756 | case WNI_CFG_HT_CAP_INFO_SHORT_GI_20MHZ: |
| 3757 | case WNI_CFG_HT_CAP_INFO_SHORT_GI_40MHZ: |
| 3758 | WMA_LOGE("%s: ht_capab = %d, value = %d", __func__, ht_capab, |
| 3759 | value); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 3760 | ret = wma_vdev_set_param(wma->wmi_handle, vdev_id, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3761 | WMI_VDEV_PARAM_SGI, value); |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 3762 | if (ret == QDF_STATUS_SUCCESS) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3763 | wma->interfaces[vdev_id].config.shortgi = value; |
| 3764 | break; |
| 3765 | default: |
| 3766 | WMA_LOGE("%s:INVALID HT CONFIG", __func__); |
| 3767 | } |
| 3768 | |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 3769 | return ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3770 | } |
| 3771 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3772 | #ifdef WLAN_FEATURE_11W |
| 3773 | |
| 3774 | /** |
| 3775 | * wma_extract_ccmp_pn() - extract 6 byte PN from the CCMP header |
| 3776 | * @ccmp_ptr: CCMP header |
| 3777 | * |
| 3778 | * Return: PN extracted from header. |
| 3779 | */ |
| 3780 | static uint64_t wma_extract_ccmp_pn(uint8_t *ccmp_ptr) |
| 3781 | { |
| 3782 | uint8_t rsvd, key, pn[6]; |
| 3783 | uint64_t new_pn; |
| 3784 | |
| 3785 | /* |
| 3786 | * +-----+-----+------+----------+-----+-----+-----+-----+ |
| 3787 | * | PN0 | PN1 | rsvd | rsvd/key | PN2 | PN3 | PN4 | PN5 | |
| 3788 | * +-----+-----+------+----------+-----+-----+-----+-----+ |
| 3789 | * CCMP Header Format |
| 3790 | */ |
| 3791 | |
| 3792 | /* Extract individual bytes */ |
| 3793 | pn[0] = (uint8_t) *ccmp_ptr; |
| 3794 | pn[1] = (uint8_t) *(ccmp_ptr + 1); |
| 3795 | rsvd = (uint8_t) *(ccmp_ptr + 2); |
| 3796 | key = (uint8_t) *(ccmp_ptr + 3); |
| 3797 | pn[2] = (uint8_t) *(ccmp_ptr + 4); |
| 3798 | pn[3] = (uint8_t) *(ccmp_ptr + 5); |
| 3799 | pn[4] = (uint8_t) *(ccmp_ptr + 6); |
| 3800 | pn[5] = (uint8_t) *(ccmp_ptr + 7); |
| 3801 | |
| 3802 | /* Form 6 byte PN with 6 individual bytes of PN */ |
| 3803 | new_pn = ((uint64_t) pn[5] << 40) | |
| 3804 | ((uint64_t) pn[4] << 32) | |
| 3805 | ((uint64_t) pn[3] << 24) | |
| 3806 | ((uint64_t) pn[2] << 16) | |
| 3807 | ((uint64_t) pn[1] << 8) | ((uint64_t) pn[0] << 0); |
| 3808 | |
| 3809 | WMA_LOGE("PN of received packet is %llu", new_pn); |
| 3810 | return new_pn; |
| 3811 | } |
| 3812 | |
| 3813 | /** |
| 3814 | * wma_is_ccmp_pn_replay_attack() - detect replay attacking using PN in CCMP |
| 3815 | * @cds_ctx: cds context |
| 3816 | * @wh: 802.11 frame header |
| 3817 | * @ccmp_ptr: CCMP frame header |
| 3818 | * |
| 3819 | * Return: true/false |
| 3820 | */ |
| 3821 | static bool |
| 3822 | wma_is_ccmp_pn_replay_attack(void *cds_ctx, struct ieee80211_frame *wh, |
| 3823 | uint8_t *ccmp_ptr) |
| 3824 | { |
Venkata Sharath Chandra Manchala | 0d44d45 | 2016-11-23 17:48:15 -0800 | [diff] [blame] | 3825 | struct cdp_pdev *pdev; |
| 3826 | struct cdp_vdev *vdev; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 3827 | void *peer; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3828 | uint8_t vdev_id, peer_id; |
Zhang Qian | 610a1a7 | 2018-04-27 17:03:30 +0800 | [diff] [blame] | 3829 | uint8_t *last_pn_valid = NULL; |
| 3830 | uint64_t *last_pn = NULL, new_pn; |
| 3831 | uint32_t *rmf_pn_replays = NULL; |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 3832 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
Abhishek Singh | 38da980 | 2018-06-20 16:25:09 +0530 | [diff] [blame] | 3833 | bool ret = false; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3834 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 3835 | pdev = cds_get_context(QDF_MODULE_ID_TXRX); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3836 | if (!pdev) { |
| 3837 | WMA_LOGE("%s: Failed to find pdev", __func__); |
| 3838 | return true; |
| 3839 | } |
| 3840 | |
Mukul Sharma | a748fbb | 2015-12-01 19:51:36 +0530 | [diff] [blame] | 3841 | 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] | 3842 | if (!vdev) { |
| 3843 | WMA_LOGE("%s: Failed to find vdev", __func__); |
| 3844 | return true; |
| 3845 | } |
| 3846 | |
| 3847 | /* Retrieve the peer based on vdev and addr */ |
Abhishek Singh | 38da980 | 2018-06-20 16:25:09 +0530 | [diff] [blame] | 3848 | peer = cdp_peer_get_ref_by_addr(soc, pdev, wh->i_addr2, &peer_id, |
| 3849 | PEER_DEBUG_ID_WMA_CCMP_REPLAY_ATTACK); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3850 | |
Abhishek Singh | 38da980 | 2018-06-20 16:25:09 +0530 | [diff] [blame] | 3851 | if (!peer) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3852 | WMA_LOGE("%s: Failed to find peer, Not able to validate PN", |
| 3853 | __func__); |
| 3854 | return true; |
| 3855 | } |
| 3856 | |
| 3857 | new_pn = wma_extract_ccmp_pn(ccmp_ptr); |
Zhang Qian | 610a1a7 | 2018-04-27 17:03:30 +0800 | [diff] [blame] | 3858 | |
Leo Chang | 9646490 | 2016-10-28 11:10:54 -0700 | [diff] [blame] | 3859 | 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] | 3860 | |
Zhang Qian | 610a1a7 | 2018-04-27 17:03:30 +0800 | [diff] [blame] | 3861 | if (!last_pn_valid || !last_pn || !rmf_pn_replays) { |
| 3862 | WMA_LOGE("%s: PN validation seems not supported", __func__); |
Abhishek Singh | 38da980 | 2018-06-20 16:25:09 +0530 | [diff] [blame] | 3863 | goto rel_peer_ref; |
Zhang Qian | 610a1a7 | 2018-04-27 17:03:30 +0800 | [diff] [blame] | 3864 | } |
| 3865 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3866 | if (*last_pn_valid) { |
| 3867 | if (new_pn > *last_pn) { |
| 3868 | *last_pn = new_pn; |
| 3869 | WMA_LOGE("%s: PN validation successful", __func__); |
| 3870 | } else { |
| 3871 | WMA_LOGE("%s: PN Replay attack detected", __func__); |
| 3872 | /* per 11W amendment, keeping track of replay attacks */ |
| 3873 | *rmf_pn_replays += 1; |
Abhishek Singh | 38da980 | 2018-06-20 16:25:09 +0530 | [diff] [blame] | 3874 | ret = true; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3875 | } |
| 3876 | } else { |
| 3877 | *last_pn_valid = 1; |
| 3878 | *last_pn = new_pn; |
| 3879 | } |
| 3880 | |
Abhishek Singh | 38da980 | 2018-06-20 16:25:09 +0530 | [diff] [blame] | 3881 | rel_peer_ref: |
| 3882 | cdp_peer_release_ref(soc, peer, PEER_DEBUG_ID_WMA_CCMP_REPLAY_ATTACK); |
| 3883 | return ret; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3884 | } |
| 3885 | |
| 3886 | /** |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3887 | * wma_process_bip() - process mmie in rmf frame |
| 3888 | * @wma_handle: wma handle |
| 3889 | * @iface: txrx node |
| 3890 | * @wh: 80211 frame |
| 3891 | * @wbuf: Buffer |
| 3892 | * |
| 3893 | * Return: 0 for success or error code |
| 3894 | */ |
| 3895 | |
| 3896 | static |
| 3897 | int wma_process_bip(tp_wma_handle wma_handle, |
| 3898 | struct wma_txrx_node *iface, |
| 3899 | struct ieee80211_frame *wh, |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 3900 | qdf_nbuf_t wbuf |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3901 | ) |
| 3902 | { |
Jianmin Zhu | d46bc46 | 2018-07-11 19:14:10 +0800 | [diff] [blame] | 3903 | uint16_t mmie_size; |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3904 | uint16_t key_id; |
| 3905 | uint8_t *efrm; |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 3906 | uint8_t *igtk; |
| 3907 | uint16_t key_len; |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3908 | |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 3909 | efrm = qdf_nbuf_data(wbuf) + qdf_nbuf_len(wbuf); |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3910 | |
| 3911 | if (iface->key.key_cipher == WMI_CIPHER_AES_CMAC) { |
Jianmin Zhu | d46bc46 | 2018-07-11 19:14:10 +0800 | [diff] [blame] | 3912 | mmie_size = cds_get_mmie_size(); |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3913 | } else if (iface->key.key_cipher == WMI_CIPHER_AES_GMAC) { |
Jianmin Zhu | d46bc46 | 2018-07-11 19:14:10 +0800 | [diff] [blame] | 3914 | mmie_size = cds_get_gmac_mmie_size(); |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3915 | } else { |
| 3916 | WMA_LOGE(FL("Invalid key cipher %d"), iface->key.key_cipher); |
| 3917 | return -EINVAL; |
| 3918 | } |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3919 | |
Jianmin Zhu | d46bc46 | 2018-07-11 19:14:10 +0800 | [diff] [blame] | 3920 | /* Check if frame is invalid length */ |
| 3921 | if (efrm - (uint8_t *)wh < sizeof(*wh) + mmie_size) { |
| 3922 | WMA_LOGE(FL("Invalid frame length")); |
| 3923 | return -EINVAL; |
| 3924 | } |
| 3925 | |
| 3926 | key_id = (uint16_t)*(efrm - mmie_size + 2); |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3927 | if (!((key_id == WMA_IGTK_KEY_INDEX_4) |
| 3928 | || (key_id == WMA_IGTK_KEY_INDEX_5))) { |
| 3929 | WMA_LOGE(FL("Invalid KeyID(%d) dropping the frame"), key_id); |
| 3930 | return -EINVAL; |
| 3931 | } |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3932 | |
Padma, Santhosh Kumar | 9668240 | 2018-02-02 18:16:27 +0530 | [diff] [blame] | 3933 | WMA_LOGD(FL("key_cipher %d key_id %d"), iface->key.key_cipher, key_id); |
| 3934 | |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 3935 | igtk = wma_get_igtk(iface, &key_len); |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3936 | switch (iface->key.key_cipher) { |
| 3937 | case WMI_CIPHER_AES_CMAC: |
Sourav Mohapatra | 89c85d1 | 2017-12-01 09:17:54 +0530 | [diff] [blame] | 3938 | if (wmi_service_enabled(wma_handle->wmi_handle, |
| 3939 | wmi_service_sta_pmf_offload)) { |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3940 | /* |
| 3941 | * if 11w offload is enabled then mmie validation is |
| 3942 | * performed in firmware, host just need to trim the |
| 3943 | * mmie. |
| 3944 | */ |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 3945 | qdf_nbuf_trim_tail(wbuf, cds_get_mmie_size()); |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3946 | } else { |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 3947 | if (cds_is_mmie_valid(igtk, iface->key.key_id[ |
| 3948 | key_id - |
| 3949 | WMA_IGTK_KEY_INDEX_4].ipn, |
| 3950 | (uint8_t *)wh, efrm)) { |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3951 | WMA_LOGD(FL("Protected BC/MC frame MMIE validation successful")); |
| 3952 | /* Remove MMIE */ |
| 3953 | qdf_nbuf_trim_tail(wbuf, cds_get_mmie_size()); |
| 3954 | } else { |
| 3955 | WMA_LOGD(FL("BC/MC MIC error or MMIE not present, dropping the frame")); |
| 3956 | return -EINVAL; |
| 3957 | } |
| 3958 | } |
| 3959 | break; |
| 3960 | |
| 3961 | case WMI_CIPHER_AES_GMAC: |
Padma, Santhosh Kumar | 9668240 | 2018-02-02 18:16:27 +0530 | [diff] [blame] | 3962 | if (wmi_service_enabled(wma_handle->wmi_handle, |
| 3963 | wmi_service_gmac_offload_support)) { |
| 3964 | /* |
| 3965 | * if gmac offload is enabled then mmie validation is |
| 3966 | * performed in firmware, host just need to trim the |
| 3967 | * mmie. |
| 3968 | */ |
| 3969 | WMA_LOGD(FL("Trim GMAC MMIE")); |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3970 | qdf_nbuf_trim_tail(wbuf, cds_get_gmac_mmie_size()); |
| 3971 | } else { |
Kiran Kumar Lokere | 7d6e4c9 | 2018-09-19 13:45:47 -0700 | [diff] [blame] | 3972 | if (cds_is_gmac_mmie_valid(igtk, |
Padma, Santhosh Kumar | 9668240 | 2018-02-02 18:16:27 +0530 | [diff] [blame] | 3973 | 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] | 3974 | (uint8_t *) wh, efrm, key_len)) { |
Padma, Santhosh Kumar | 9668240 | 2018-02-02 18:16:27 +0530 | [diff] [blame] | 3975 | WMA_LOGD(FL("Protected BC/MC frame GMAC MMIE validation successful")); |
| 3976 | /* Remove MMIE */ |
| 3977 | qdf_nbuf_trim_tail(wbuf, |
| 3978 | cds_get_gmac_mmie_size()); |
| 3979 | } else { |
| 3980 | WMA_LOGD(FL("BC/MC GMAC MIC error or MMIE not present, dropping the frame")); |
| 3981 | return -EINVAL; |
| 3982 | } |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3983 | } |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3984 | break; |
| 3985 | |
| 3986 | default: |
| 3987 | WMA_LOGE(FL("Unsupported key cipher %d"), |
| 3988 | iface->key.key_cipher); |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3989 | } |
Padma, Santhosh Kumar | 0ab7817 | 2017-12-18 19:26:17 +0530 | [diff] [blame] | 3990 | |
| 3991 | |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 3992 | return 0; |
| 3993 | } |
| 3994 | |
| 3995 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 3996 | * wma_process_rmf_frame() - process rmf frame |
| 3997 | * @wma_handle: wma handle |
| 3998 | * @iface: txrx node |
| 3999 | * @wh: 80211 frame |
| 4000 | * @rx_pkt: rx packet |
| 4001 | * @wbuf: Buffer |
| 4002 | * |
| 4003 | * Return: 0 for success or error code |
| 4004 | */ |
| 4005 | static |
| 4006 | int wma_process_rmf_frame(tp_wma_handle wma_handle, |
| 4007 | struct wma_txrx_node *iface, |
| 4008 | struct ieee80211_frame *wh, |
| 4009 | cds_pkt_t *rx_pkt, |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 4010 | qdf_nbuf_t wbuf) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4011 | { |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 4012 | uint8_t *orig_hdr; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4013 | uint8_t *ccmp; |
Abhishek Singh | 7c1c743 | 2019-04-04 12:11:57 +0530 | [diff] [blame] | 4014 | uint8_t mic_len, hdr_len, pdev_id; |
| 4015 | QDF_STATUS status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4016 | |
| 4017 | if ((wh)->i_fc[1] & IEEE80211_FC1_WEP) { |
Srinivas Girigowda | 9cd6c34 | 2019-02-09 13:06:12 -0800 | [diff] [blame] | 4018 | if (QDF_IS_ADDR_BROADCAST(wh->i_addr1) || |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4019 | IEEE80211_IS_MULTICAST(wh->i_addr1)) { |
| 4020 | WMA_LOGE("Encrypted BC/MC frame dropping the frame"); |
| 4021 | cds_pkt_return_packet(rx_pkt); |
| 4022 | return -EINVAL; |
| 4023 | } |
Abhishek Singh | 7c1c743 | 2019-04-04 12:11:57 +0530 | [diff] [blame] | 4024 | |
| 4025 | pdev_id = wlan_objmgr_pdev_get_pdev_id(wma_handle->pdev); |
| 4026 | status = mlme_get_peer_mic_len(wma_handle->psoc, pdev_id, |
| 4027 | wh->i_addr2, &mic_len, |
| 4028 | &hdr_len); |
| 4029 | if (QDF_IS_STATUS_ERROR(status)) { |
| 4030 | WMA_LOGE("Failed to get mic hdr and length"); |
| 4031 | cds_pkt_return_packet(rx_pkt); |
| 4032 | return -EINVAL; |
| 4033 | } |
| 4034 | |
| 4035 | if (qdf_nbuf_len(wbuf) < (sizeof(*wh) + hdr_len + mic_len)) { |
| 4036 | WMA_LOGE("Buffer length less than expected %d", |
| 4037 | (int)qdf_nbuf_len(wbuf)); |
| 4038 | cds_pkt_return_packet(rx_pkt); |
| 4039 | return -EINVAL; |
| 4040 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4041 | |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 4042 | orig_hdr = (uint8_t *) qdf_nbuf_data(wbuf); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4043 | /* Pointer to head of CCMP header */ |
| 4044 | ccmp = orig_hdr + sizeof(*wh); |
| 4045 | if (wma_is_ccmp_pn_replay_attack( |
| 4046 | wma_handle, wh, ccmp)) { |
| 4047 | WMA_LOGE("Dropping the frame"); |
| 4048 | cds_pkt_return_packet(rx_pkt); |
| 4049 | return -EINVAL; |
| 4050 | } |
| 4051 | |
| 4052 | /* Strip privacy headers (and trailer) |
| 4053 | * for a received frame |
| 4054 | */ |
Anurag Chouhan | 600c3a0 | 2016-03-01 10:33:54 +0530 | [diff] [blame] | 4055 | qdf_mem_move(orig_hdr + |
Himanshu Agarwal | fc5d660 | 2018-04-06 17:39:37 +0530 | [diff] [blame] | 4056 | hdr_len, wh, |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4057 | sizeof(*wh)); |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 4058 | qdf_nbuf_pull_head(wbuf, |
Himanshu Agarwal | fc5d660 | 2018-04-06 17:39:37 +0530 | [diff] [blame] | 4059 | hdr_len); |
| 4060 | qdf_nbuf_trim_tail(wbuf, mic_len); |
Krunal Soni | 54da0c6 | 2016-08-01 17:04:25 -0700 | [diff] [blame] | 4061 | /* |
| 4062 | * CCMP header has been pulled off |
| 4063 | * reinitialize the start pointer of mac header |
| 4064 | * to avoid accessing incorrect address |
| 4065 | */ |
| 4066 | wh = (struct ieee80211_frame *) qdf_nbuf_data(wbuf); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4067 | rx_pkt->pkt_meta.mpdu_hdr_ptr = |
Nirav Shah | cbc6d72 | 2016-03-01 16:24:53 +0530 | [diff] [blame] | 4068 | qdf_nbuf_data(wbuf); |
| 4069 | rx_pkt->pkt_meta.mpdu_len = qdf_nbuf_len(wbuf); |
Arif Hussain | 3d731ab | 2017-10-12 12:40:16 -0700 | [diff] [blame] | 4070 | rx_pkt->pkt_buf = wbuf; |
| 4071 | if (rx_pkt->pkt_meta.mpdu_len >= |
| 4072 | rx_pkt->pkt_meta.mpdu_hdr_len) { |
| 4073 | rx_pkt->pkt_meta.mpdu_data_len = |
| 4074 | rx_pkt->pkt_meta.mpdu_len - |
| 4075 | rx_pkt->pkt_meta.mpdu_hdr_len; |
| 4076 | } else { |
| 4077 | WMA_LOGE("mpdu len %d less than hdr %d, dropping frame", |
| 4078 | rx_pkt->pkt_meta.mpdu_len, |
| 4079 | rx_pkt->pkt_meta.mpdu_hdr_len); |
| 4080 | cds_pkt_return_packet(rx_pkt); |
| 4081 | return -EINVAL; |
| 4082 | } |
| 4083 | |
| 4084 | if (rx_pkt->pkt_meta.mpdu_data_len > WMA_MAX_MGMT_MPDU_LEN) { |
| 4085 | WMA_LOGE("Data Len %d greater than max, dropping frame", |
| 4086 | rx_pkt->pkt_meta.mpdu_data_len); |
| 4087 | cds_pkt_return_packet(rx_pkt); |
| 4088 | return -EINVAL; |
| 4089 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4090 | rx_pkt->pkt_meta.mpdu_data_ptr = |
| 4091 | rx_pkt->pkt_meta.mpdu_hdr_ptr + |
| 4092 | rx_pkt->pkt_meta.mpdu_hdr_len; |
Srinivas Girigowda | cb7b8b8 | 2019-04-10 14:27:47 -0700 | [diff] [blame] | 4093 | wma_debug("BSSID: "QDF_MAC_ADDR_STR" tsf_delta: %u", |
Srinivas Girigowda | 34fbba0 | 2019-04-08 12:07:44 -0700 | [diff] [blame] | 4094 | QDF_MAC_ADDR_ARRAY(wh->i_addr3), |
| 4095 | rx_pkt->pkt_meta.tsf_delta); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4096 | } else { |
Srinivas Girigowda | 9cd6c34 | 2019-02-09 13:06:12 -0800 | [diff] [blame] | 4097 | if (QDF_IS_ADDR_BROADCAST(wh->i_addr1) || |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4098 | IEEE80211_IS_MULTICAST(wh->i_addr1)) { |
mukul sharma | 72c8b22 | 2015-09-04 17:02:01 +0530 | [diff] [blame] | 4099 | if (0 != wma_process_bip(wma_handle, iface, wh, wbuf)) { |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 4100 | cds_pkt_return_packet(rx_pkt); |
| 4101 | return -EINVAL; |
Mukul Sharma | a748fbb | 2015-12-01 19:51:36 +0530 | [diff] [blame] | 4102 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4103 | } else { |
| 4104 | WMA_LOGE("Rx unprotected unicast mgmt frame"); |
| 4105 | rx_pkt->pkt_meta.dpuFeedback = |
| 4106 | DPU_FEEDBACK_UNPROTECTED_ERROR; |
| 4107 | } |
| 4108 | } |
Manikandan Mohan | 1dd8b5d | 2017-04-18 15:54:09 -0700 | [diff] [blame] | 4109 | return 0; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4110 | } |
Srinivas Dasari | cc863f0 | 2019-09-05 17:18:48 +0530 | [diff] [blame] | 4111 | |
| 4112 | /** |
| 4113 | * wma_get_peer_pmf_status() - Get the PMF capability of peer |
| 4114 | * @wma: wma handle |
| 4115 | * @peer_mac: peer mac addr |
| 4116 | * |
| 4117 | * Return: True if PMF is enabled, false otherwise. |
| 4118 | */ |
| 4119 | static bool |
| 4120 | wma_get_peer_pmf_status(tp_wma_handle wma, uint8_t *peer_mac) |
| 4121 | { |
| 4122 | struct wlan_objmgr_peer *peer; |
| 4123 | bool is_pmf_enabled; |
| 4124 | |
| 4125 | if (!peer_mac) { |
| 4126 | WMA_LOGE("peer_mac is NULL"); |
| 4127 | return false; |
| 4128 | } |
| 4129 | |
| 4130 | peer = wlan_objmgr_get_peer(wma->psoc, |
| 4131 | wlan_objmgr_pdev_get_pdev_id(wma->pdev), |
| 4132 | peer_mac, WLAN_LEGACY_WMA_ID); |
| 4133 | if (!peer) { |
| 4134 | WMA_LOGE("Peer of peer_mac %pM not found", |
| 4135 | peer_mac); |
| 4136 | return false; |
| 4137 | } |
| 4138 | is_pmf_enabled = mlme_get_peer_pmf_status(peer); |
| 4139 | wlan_objmgr_peer_release_ref(peer, WLAN_LEGACY_WMA_ID); |
| 4140 | WMA_LOGD("get is_pmf_enabled %d for %pM", is_pmf_enabled, peer_mac); |
| 4141 | |
| 4142 | return is_pmf_enabled; |
| 4143 | } |
| 4144 | |
| 4145 | /** |
| 4146 | * wma_check_and_process_rmf_frame() - Process the frame if it is of rmf type |
| 4147 | * @wma_handle: wma handle |
| 4148 | * @vdev_id: vdev id |
| 4149 | * @wh: double pointer to 802.11 frame header which will be updated if the |
| 4150 | * frame is of rmf type. |
| 4151 | * @rx_pkt: rx packet |
| 4152 | * @buf: Buffer |
| 4153 | * |
| 4154 | * Process the frame as rmf frame only if both DUT and peer are of PMF capable |
| 4155 | * |
| 4156 | * Return: 0 for success or error code |
| 4157 | */ |
| 4158 | static int |
| 4159 | wma_check_and_process_rmf_frame(tp_wma_handle wma_handle, |
| 4160 | uint8_t vdev_id, |
| 4161 | struct ieee80211_frame **wh, |
| 4162 | cds_pkt_t *rx_pkt, |
| 4163 | qdf_nbuf_t buf) |
| 4164 | { |
| 4165 | int status; |
| 4166 | struct wma_txrx_node *iface; |
| 4167 | struct ieee80211_frame *hdr = *wh; |
| 4168 | |
| 4169 | iface = &(wma_handle->interfaces[vdev_id]); |
| 4170 | if (!iface->rmfEnabled) |
| 4171 | return 0; |
| 4172 | |
| 4173 | if (qdf_is_macaddr_group((struct qdf_mac_addr *)(hdr->i_addr1)) || |
| 4174 | qdf_is_macaddr_broadcast((struct qdf_mac_addr *)(hdr->i_addr1)) || |
| 4175 | wma_get_peer_pmf_status(wma_handle, hdr->i_addr2)) { |
| 4176 | status = wma_process_rmf_frame(wma_handle, iface, hdr, |
| 4177 | rx_pkt, buf); |
| 4178 | if (status) |
| 4179 | return status; |
| 4180 | /* |
| 4181 | * CCMP header might have been pulled off reinitialize the |
| 4182 | * start pointer of mac header |
| 4183 | */ |
| 4184 | *wh = (struct ieee80211_frame *)qdf_nbuf_data(buf); |
| 4185 | } |
| 4186 | |
| 4187 | return 0; |
| 4188 | } |
Abhishek Singh | cfb4448 | 2017-03-10 12:42:37 +0530 | [diff] [blame] | 4189 | #else |
Srinivas Dasari | cc863f0 | 2019-09-05 17:18:48 +0530 | [diff] [blame] | 4190 | static inline int |
| 4191 | wma_check_and_process_rmf_frame(tp_wma_handle wma_handle, |
| 4192 | uint8_t vdev_id, |
| 4193 | struct ieee80211_frame **wh, |
| 4194 | cds_pkt_t *rx_pkt, |
| 4195 | qdf_nbuf_t buf) |
Abhishek Singh | cfb4448 | 2017-03-10 12:42:37 +0530 | [diff] [blame] | 4196 | { |
| 4197 | return 0; |
| 4198 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4199 | #endif |
| 4200 | |
| 4201 | /** |
Krishna Kumaar Natarajan | b7f9a35 | 2016-03-18 11:40:07 -0700 | [diff] [blame] | 4202 | * wma_is_pkt_drop_candidate() - check if the mgmt frame should be droppped |
| 4203 | * @wma_handle: wma handle |
| 4204 | * @peer_addr: peer MAC address |
Sandeep Puligilla | 4a58f7f | 2017-05-16 16:36:56 -0700 | [diff] [blame] | 4205 | * @bssid: BSSID Address |
Krishna Kumaar Natarajan | b7f9a35 | 2016-03-18 11:40:07 -0700 | [diff] [blame] | 4206 | * @subtype: Management frame subtype |
| 4207 | * |
| 4208 | * This function is used to decide if a particular management frame should be |
| 4209 | * dropped to prevent DOS attack. Timestamp is used to decide the DOS attack. |
| 4210 | * |
| 4211 | * Return: true if the packet should be dropped and false oterwise |
| 4212 | */ |
| 4213 | static bool wma_is_pkt_drop_candidate(tp_wma_handle wma_handle, |
Sandeep Puligilla | 4a58f7f | 2017-05-16 16:36:56 -0700 | [diff] [blame] | 4214 | uint8_t *peer_addr, uint8_t *bssid, |
| 4215 | uint8_t subtype) |
Krishna Kumaar Natarajan | b7f9a35 | 2016-03-18 11:40:07 -0700 | [diff] [blame] | 4216 | { |
Krishna Kumaar Natarajan | b7f9a35 | 2016-03-18 11:40:07 -0700 | [diff] [blame] | 4217 | bool should_drop = false; |
Sandeep Puligilla | 4a58f7f | 2017-05-16 16:36:56 -0700 | [diff] [blame] | 4218 | uint8_t nan_addr[] = {0x50, 0x6F, 0x9A, 0x01, 0x00, 0x00}; |
| 4219 | |
| 4220 | /* Drop the beacons from NAN device */ |
Srinivas Girigowda | df90cea | 2019-03-07 16:03:25 -0800 | [diff] [blame] | 4221 | if ((subtype == MGMT_SUBTYPE_BEACON) && |
Sandeep Puligilla | 4a58f7f | 2017-05-16 16:36:56 -0700 | [diff] [blame] | 4222 | (!qdf_mem_cmp(nan_addr, bssid, NAN_CLUSTER_ID_BYTES))) { |
| 4223 | should_drop = true; |
| 4224 | goto end; |
| 4225 | } |
Krishna Kumaar Natarajan | b7f9a35 | 2016-03-18 11:40:07 -0700 | [diff] [blame] | 4226 | end: |
| 4227 | return should_drop; |
| 4228 | } |
| 4229 | |
Naveen Rawat | 73532d6 | 2017-05-22 10:37:52 -0700 | [diff] [blame] | 4230 | #define RATE_LIMIT 16 |
| 4231 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4232 | int wma_form_rx_packet(qdf_nbuf_t buf, |
Himanshu Agarwal | d2e6cde | 2017-01-10 14:47:04 +0530 | [diff] [blame] | 4233 | struct mgmt_rx_event_params *mgmt_rx_params, |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4234 | cds_pkt_t *rx_pkt) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4235 | { |
Mukul Sharma | a748fbb | 2015-12-01 19:51:36 +0530 | [diff] [blame] | 4236 | uint8_t vdev_id = WMA_INVALID_VDEV_ID; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4237 | struct ieee80211_frame *wh; |
| 4238 | uint8_t mgt_type, mgt_subtype; |
| 4239 | int status; |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4240 | tp_wma_handle wma_handle = (tp_wma_handle) |
| 4241 | cds_get_context(QDF_MODULE_ID_WMA); |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 4242 | #if !defined(REMOVE_PKT_LOG) |
| 4243 | ol_txrx_pktdump_cb packetdump_cb; |
| 4244 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 4245 | struct cdp_vdev *txrx_vdev; |
| 4246 | #endif |
Naveen Rawat | 73532d6 | 2017-05-22 10:37:52 -0700 | [diff] [blame] | 4247 | static uint8_t limit_prints_invalid_len = RATE_LIMIT - 1; |
| 4248 | static uint8_t limit_prints_load_unload = RATE_LIMIT - 1; |
| 4249 | static uint8_t limit_prints_recovery = RATE_LIMIT - 1; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4250 | |
| 4251 | if (!wma_handle) { |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4252 | WMA_LOGE(FL("wma handle is NULL")); |
| 4253 | qdf_nbuf_free(buf); |
| 4254 | qdf_mem_free(rx_pkt); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4255 | return -EINVAL; |
| 4256 | } |
| 4257 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4258 | if (!mgmt_rx_params) { |
Naveen Rawat | 73532d6 | 2017-05-22 10:37:52 -0700 | [diff] [blame] | 4259 | limit_prints_invalid_len++; |
| 4260 | if (limit_prints_invalid_len == RATE_LIMIT) { |
| 4261 | WMA_LOGD(FL("mgmt rx params is NULL")); |
| 4262 | limit_prints_invalid_len = 0; |
| 4263 | } |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4264 | qdf_nbuf_free(buf); |
| 4265 | qdf_mem_free(rx_pkt); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4266 | return -EINVAL; |
| 4267 | } |
| 4268 | |
Rajeev Kumar | fec3dbe | 2016-01-19 15:23:52 -0800 | [diff] [blame] | 4269 | if (cds_is_load_or_unload_in_progress()) { |
Naveen Rawat | 73532d6 | 2017-05-22 10:37:52 -0700 | [diff] [blame] | 4270 | limit_prints_load_unload++; |
| 4271 | if (limit_prints_load_unload == RATE_LIMIT) { |
| 4272 | WMA_LOGD(FL("Load/Unload in progress")); |
| 4273 | limit_prints_load_unload = 0; |
| 4274 | } |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4275 | qdf_nbuf_free(buf); |
| 4276 | qdf_mem_free(rx_pkt); |
Naveen Rawat | 10ccf87 | 2015-11-03 14:15:55 -0800 | [diff] [blame] | 4277 | return -EINVAL; |
| 4278 | } |
| 4279 | |
Mukul Sharma | 80edc78 | 2016-09-12 15:59:24 +0530 | [diff] [blame] | 4280 | if (cds_is_driver_recovering()) { |
Naveen Rawat | 73532d6 | 2017-05-22 10:37:52 -0700 | [diff] [blame] | 4281 | limit_prints_recovery++; |
| 4282 | if (limit_prints_recovery == RATE_LIMIT) { |
| 4283 | WMA_LOGD(FL("Recovery in progress")); |
| 4284 | limit_prints_recovery = 0; |
| 4285 | } |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4286 | qdf_nbuf_free(buf); |
| 4287 | qdf_mem_free(rx_pkt); |
Mukul Sharma | 80edc78 | 2016-09-12 15:59:24 +0530 | [diff] [blame] | 4288 | return -EINVAL; |
| 4289 | } |
| 4290 | |
Hanumanth Reddy Pothula | 2a8a740 | 2017-07-03 14:06:11 +0530 | [diff] [blame] | 4291 | if (cds_is_driver_in_bad_state()) { |
| 4292 | limit_prints_recovery++; |
| 4293 | if (limit_prints_recovery == RATE_LIMIT) { |
| 4294 | WMA_LOGD(FL("Driver in bad state")); |
| 4295 | limit_prints_recovery = 0; |
| 4296 | } |
| 4297 | qdf_nbuf_free(buf); |
| 4298 | qdf_mem_free(rx_pkt); |
| 4299 | return -EINVAL; |
| 4300 | } |
| 4301 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4302 | /* |
| 4303 | * Fill in meta information needed by pe/lim |
| 4304 | * TODO: Try to maintain rx metainfo as part of skb->data. |
| 4305 | */ |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4306 | rx_pkt->pkt_meta.channel = mgmt_rx_params->channel; |
| 4307 | rx_pkt->pkt_meta.scan_src = mgmt_rx_params->flags; |
Deepak Dhamdhere | 68929ec | 2015-08-05 15:16:35 -0700 | [diff] [blame] | 4308 | |
| 4309 | /* |
| 4310 | * Get the rssi value from the current snr value |
| 4311 | * using standard noise floor of -96. |
| 4312 | */ |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4313 | rx_pkt->pkt_meta.rssi = mgmt_rx_params->snr + |
| 4314 | WMA_NOISE_FLOOR_DBM_DEFAULT; |
| 4315 | rx_pkt->pkt_meta.snr = mgmt_rx_params->snr; |
Deepak Dhamdhere | 68929ec | 2015-08-05 15:16:35 -0700 | [diff] [blame] | 4316 | |
| 4317 | /* If absolute rssi is available from firmware, use it */ |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4318 | if (mgmt_rx_params->rssi != 0) |
| 4319 | rx_pkt->pkt_meta.rssi_raw = mgmt_rx_params->rssi; |
Deepak Dhamdhere | 68929ec | 2015-08-05 15:16:35 -0700 | [diff] [blame] | 4320 | else |
| 4321 | rx_pkt->pkt_meta.rssi_raw = rx_pkt->pkt_meta.rssi; |
| 4322 | |
| 4323 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4324 | /* |
| 4325 | * FIXME: Assigning the local timestamp as hw timestamp is not |
| 4326 | * available. Need to see if pe/lim really uses this data. |
| 4327 | */ |
| 4328 | rx_pkt->pkt_meta.timestamp = (uint32_t) jiffies; |
| 4329 | rx_pkt->pkt_meta.mpdu_hdr_len = sizeof(struct ieee80211_frame); |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4330 | rx_pkt->pkt_meta.mpdu_len = mgmt_rx_params->buf_len; |
Vignesh Viswanathan | ea432dd | 2018-04-30 14:06:15 +0530 | [diff] [blame] | 4331 | |
| 4332 | /* |
| 4333 | * The buf_len should be at least 802.11 header len |
| 4334 | */ |
| 4335 | if (mgmt_rx_params->buf_len < rx_pkt->pkt_meta.mpdu_hdr_len) { |
| 4336 | WMA_LOGE("MPDU Len %d lesser than header len %d", |
| 4337 | mgmt_rx_params->buf_len, |
| 4338 | rx_pkt->pkt_meta.mpdu_hdr_len); |
| 4339 | qdf_nbuf_free(buf); |
| 4340 | qdf_mem_free(rx_pkt); |
| 4341 | return -EINVAL; |
| 4342 | } |
| 4343 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4344 | rx_pkt->pkt_meta.mpdu_data_len = mgmt_rx_params->buf_len - |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4345 | rx_pkt->pkt_meta.mpdu_hdr_len; |
| 4346 | |
| 4347 | rx_pkt->pkt_meta.roamCandidateInd = 0; |
| 4348 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4349 | wh = (struct ieee80211_frame *)qdf_nbuf_data(buf); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4350 | |
Vignesh Viswanathan | 56f2625 | 2017-08-31 15:26:01 +0530 | [diff] [blame] | 4351 | /* |
| 4352 | * If the mpdu_data_len is greater than Max (2k), drop the frame |
| 4353 | */ |
| 4354 | 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] | 4355 | 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] | 4356 | rx_pkt->pkt_meta.mpdu_data_len, |
Srinivas Girigowda | 34fbba0 | 2019-04-08 12:07:44 -0700 | [diff] [blame] | 4357 | QDF_MAC_ADDR_ARRAY(wh->i_addr3)); |
Vignesh Viswanathan | 56f2625 | 2017-08-31 15:26:01 +0530 | [diff] [blame] | 4358 | qdf_nbuf_free(buf); |
| 4359 | qdf_mem_free(rx_pkt); |
| 4360 | return -EINVAL; |
| 4361 | } |
| 4362 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4363 | rx_pkt->pkt_meta.mpdu_hdr_ptr = qdf_nbuf_data(buf); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4364 | rx_pkt->pkt_meta.mpdu_data_ptr = rx_pkt->pkt_meta.mpdu_hdr_ptr + |
| 4365 | rx_pkt->pkt_meta.mpdu_hdr_len; |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4366 | rx_pkt->pkt_meta.tsf_delta = mgmt_rx_params->tsf_delta; |
| 4367 | rx_pkt->pkt_buf = buf; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4368 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4369 | /* If it is a beacon/probe response, save it for future use */ |
| 4370 | mgt_type = (wh)->i_fc[0] & IEEE80211_FC0_TYPE_MASK; |
| 4371 | mgt_subtype = (wh)->i_fc[0] & IEEE80211_FC0_SUBTYPE_MASK; |
| 4372 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4373 | if (mgt_type == IEEE80211_FC0_TYPE_MGT && |
Srinivas Girigowda | df90cea | 2019-03-07 16:03:25 -0800 | [diff] [blame] | 4374 | (mgt_subtype == MGMT_SUBTYPE_DISASSOC || |
| 4375 | mgt_subtype == MGMT_SUBTYPE_DEAUTH || |
| 4376 | mgt_subtype == MGMT_SUBTYPE_ACTION)) { |
Mukul Sharma | a748fbb | 2015-12-01 19:51:36 +0530 | [diff] [blame] | 4377 | if (wma_find_vdev_by_bssid( |
| 4378 | wma_handle, wh->i_addr3, &vdev_id)) { |
Srinivas Dasari | cc863f0 | 2019-09-05 17:18:48 +0530 | [diff] [blame] | 4379 | status = wma_check_and_process_rmf_frame(wma_handle, |
| 4380 | vdev_id, |
| 4381 | &wh, |
| 4382 | rx_pkt, |
| 4383 | buf); |
| 4384 | if (status) |
| 4385 | return status; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4386 | } |
| 4387 | } |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4388 | |
Jingxiang Ge | 45a2433 | 2019-03-11 10:46:47 +0800 | [diff] [blame] | 4389 | rx_pkt->pkt_meta.session_id = |
Mukul Sharma | a748fbb | 2015-12-01 19:51:36 +0530 | [diff] [blame] | 4390 | (vdev_id == WMA_INVALID_VDEV_ID ? 0 : vdev_id); |
Krishna Kumaar Natarajan | b7f9a35 | 2016-03-18 11:40:07 -0700 | [diff] [blame] | 4391 | |
Sandeep Puligilla | 2a206c5 | 2017-05-25 01:05:49 -0700 | [diff] [blame] | 4392 | if (mgt_type == IEEE80211_FC0_TYPE_MGT && |
Srinivas Girigowda | df90cea | 2019-03-07 16:03:25 -0800 | [diff] [blame] | 4393 | (mgt_subtype == MGMT_SUBTYPE_BEACON || |
| 4394 | mgt_subtype == MGMT_SUBTYPE_PROBE_RESP)) { |
Sandeep Puligilla | 2a206c5 | 2017-05-25 01:05:49 -0700 | [diff] [blame] | 4395 | if (mgmt_rx_params->buf_len <= |
| 4396 | (sizeof(struct ieee80211_frame) + |
| 4397 | offsetof(struct wlan_bcn_frame, ie))) { |
Srinivas Girigowda | cb7b8b8 | 2019-04-10 14:27:47 -0700 | [diff] [blame] | 4398 | wma_debug("Dropping frame from "QDF_MAC_ADDR_STR, |
Srinivas Girigowda | 34fbba0 | 2019-04-08 12:07:44 -0700 | [diff] [blame] | 4399 | QDF_MAC_ADDR_ARRAY(wh->i_addr3)); |
Sandeep Puligilla | 2a206c5 | 2017-05-25 01:05:49 -0700 | [diff] [blame] | 4400 | cds_pkt_return_packet(rx_pkt); |
| 4401 | return -EINVAL; |
| 4402 | } |
| 4403 | } |
| 4404 | |
Sandeep Puligilla | 4a58f7f | 2017-05-16 16:36:56 -0700 | [diff] [blame] | 4405 | if (wma_is_pkt_drop_candidate(wma_handle, wh->i_addr2, wh->i_addr3, |
| 4406 | mgt_subtype)) { |
Krishna Kumaar Natarajan | b7f9a35 | 2016-03-18 11:40:07 -0700 | [diff] [blame] | 4407 | cds_pkt_return_packet(rx_pkt); |
| 4408 | return -EINVAL; |
| 4409 | } |
| 4410 | |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 4411 | #if !defined(REMOVE_PKT_LOG) |
Himanshu Agarwal | bb226bc | 2017-01-18 20:45:01 +0530 | [diff] [blame] | 4412 | packetdump_cb = wma_handle->wma_mgmt_rx_packetdump_cb; |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 4413 | txrx_vdev = wma_find_vdev_by_id(wma_handle, |
| 4414 | rx_pkt->pkt_meta.session_id); |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 4415 | if ((mgt_type == IEEE80211_FC0_TYPE_MGT && |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 4416 | mgt_subtype != MGMT_SUBTYPE_BEACON) && |
| 4417 | packetdump_cb) |
| 4418 | packetdump_cb(soc, txrx_vdev, rx_pkt->pkt_buf, |
| 4419 | QDF_STATUS_SUCCESS, RX_MGMT_PKT); |
| 4420 | #endif |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4421 | return 0; |
| 4422 | } |
| 4423 | |
| 4424 | /** |
| 4425 | * wma_mem_endianness_based_copy() - does memory copy from src to dst |
| 4426 | * @dst: destination address |
| 4427 | * @src: source address |
| 4428 | * @size: size to be copied |
| 4429 | * |
| 4430 | * This function copies the memory of size passed from source |
| 4431 | * address to destination address. |
| 4432 | * |
| 4433 | * Return: Nothing |
| 4434 | */ |
| 4435 | #ifdef BIG_ENDIAN_HOST |
| 4436 | static void wma_mem_endianness_based_copy( |
| 4437 | uint8_t *dst, uint8_t *src, uint32_t size) |
| 4438 | { |
| 4439 | /* |
| 4440 | * For big endian host, copy engine byte_swap is enabled |
| 4441 | * But the rx mgmt frame buffer content is in network byte order |
| 4442 | * Need to byte swap the mgmt frame buffer content - so when |
| 4443 | * copy engine does byte_swap - host gets buffer content in the |
| 4444 | * correct byte order. |
| 4445 | */ |
| 4446 | |
| 4447 | uint32_t i; |
| 4448 | uint32_t *destp, *srcp; |
| 4449 | |
| 4450 | destp = (uint32_t *) dst; |
| 4451 | srcp = (uint32_t *) src; |
| 4452 | for (i = 0; i < (roundup(size, sizeof(uint32_t)) / 4); i++) { |
| 4453 | *destp = cpu_to_le32(*srcp); |
| 4454 | destp++; |
| 4455 | srcp++; |
| 4456 | } |
| 4457 | } |
| 4458 | #else |
| 4459 | static void wma_mem_endianness_based_copy( |
| 4460 | uint8_t *dst, uint8_t *src, uint32_t size) |
| 4461 | { |
| 4462 | qdf_mem_copy(dst, src, size); |
| 4463 | } |
| 4464 | #endif |
| 4465 | |
gaurank kathpalia | d84b005 | 2018-05-08 17:39:44 +0530 | [diff] [blame] | 4466 | #define RESERVE_BYTES 100 |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4467 | /** |
| 4468 | * wma_mgmt_rx_process() - process management rx frame. |
| 4469 | * @handle: wma handle |
| 4470 | * @data: rx data |
| 4471 | * @data_len: data length |
| 4472 | * |
| 4473 | * Return: 0 for success or error code |
| 4474 | */ |
| 4475 | static int wma_mgmt_rx_process(void *handle, uint8_t *data, |
| 4476 | uint32_t data_len) |
| 4477 | { |
| 4478 | tp_wma_handle wma_handle = (tp_wma_handle) handle; |
Himanshu Agarwal | d2e6cde | 2017-01-10 14:47:04 +0530 | [diff] [blame] | 4479 | struct mgmt_rx_event_params *mgmt_rx_params; |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4480 | struct wlan_objmgr_psoc *psoc; |
| 4481 | uint8_t *bufp; |
| 4482 | qdf_nbuf_t wbuf; |
| 4483 | QDF_STATUS status; |
| 4484 | |
| 4485 | if (!wma_handle) { |
| 4486 | WMA_LOGE("%s: Failed to get WMA context", __func__); |
| 4487 | return -EINVAL; |
| 4488 | } |
| 4489 | |
| 4490 | mgmt_rx_params = qdf_mem_malloc(sizeof(*mgmt_rx_params)); |
| 4491 | if (!mgmt_rx_params) { |
| 4492 | WMA_LOGE("%s: memory allocation failed", __func__); |
| 4493 | return -ENOMEM; |
| 4494 | } |
| 4495 | |
| 4496 | if (wmi_extract_mgmt_rx_params(wma_handle->wmi_handle, |
| 4497 | data, mgmt_rx_params, &bufp) != QDF_STATUS_SUCCESS) { |
| 4498 | WMA_LOGE("%s: Extraction of mgmt rx params failed", __func__); |
| 4499 | qdf_mem_free(mgmt_rx_params); |
| 4500 | return -EINVAL; |
| 4501 | } |
| 4502 | |
bings | 1289597 | 2019-06-19 17:38:10 +0800 | [diff] [blame] | 4503 | if (mgmt_rx_params->buf_len > data_len || |
| 4504 | !mgmt_rx_params->buf_len || |
| 4505 | !bufp) { |
| 4506 | WMA_LOGE("Invalid data_len %u, buf_len %u bufp %pK", |
| 4507 | data_len, mgmt_rx_params->buf_len, bufp); |
Jiachao Wu | 418b7ae | 2018-02-02 16:01:04 +0800 | [diff] [blame] | 4508 | qdf_mem_free(mgmt_rx_params); |
Jingxiang Ge | 04c9450 | 2017-10-18 17:05:40 +0800 | [diff] [blame] | 4509 | return -EINVAL; |
| 4510 | } |
| 4511 | |
Ashish Kumar Dhanotiya | 285213c | 2019-08-22 19:30:27 +0530 | [diff] [blame] | 4512 | if (!mgmt_rx_params->chan_freq) { |
| 4513 | /* |
| 4514 | * It indicates that FW is legacy and is operating on |
| 4515 | * channel numbers and it also indicates that BAND_6G support |
| 4516 | * is not there as BAND_6G works only on frequencies and channel |
| 4517 | * numbers can be treated as unique. |
| 4518 | */ |
| 4519 | if (mgmt_rx_params->channel >= WLAN_REG_MIN_24GHZ_CH_NUM && |
| 4520 | mgmt_rx_params->channel <= WLAN_REG_MAX_24GHZ_CH_NUM) |
| 4521 | mgmt_rx_params->chan_freq = |
| 4522 | wlan_reg_chan_to_freq( |
| 4523 | wma_handle->pdev, |
| 4524 | mgmt_rx_params->channel); |
| 4525 | else |
| 4526 | mgmt_rx_params->chan_freq = |
| 4527 | wlan_reg_chan_to_freq( |
| 4528 | wma_handle->pdev, |
| 4529 | mgmt_rx_params->channel); |
| 4530 | } |
| 4531 | |
Himanshu Agarwal | d2e6cde | 2017-01-10 14:47:04 +0530 | [diff] [blame] | 4532 | mgmt_rx_params->pdev_id = 0; |
| 4533 | mgmt_rx_params->rx_params = NULL; |
| 4534 | |
gaurank kathpalia | d84b005 | 2018-05-08 17:39:44 +0530 | [diff] [blame] | 4535 | /* |
| 4536 | * Allocate the memory for this rx packet, add extra 100 bytes for:- |
| 4537 | * |
| 4538 | * 1. Filling the missing RSN capabilites by some APs, which fill the |
| 4539 | * RSN IE length as extra 2 bytes but dont fill the IE data with |
| 4540 | * capabilities, resulting in failure in unpack core due to length |
| 4541 | * mismatch. Check sir_validate_and_rectify_ies for more info. |
| 4542 | * |
| 4543 | * 2. In the API wma_process_rmf_frame(), the driver trims the CCMP |
| 4544 | * header by overwriting the IEEE header to memory occupied by CCMP |
| 4545 | * header, but an overflow is possible if the memory allocated to |
| 4546 | * frame is less than the sizeof(struct ieee80211_frame) +CCMP |
| 4547 | * HEADER len, so allocating 100 bytes would solve this issue too. |
| 4548 | * |
| 4549 | * 3. CCMP header is pointing to orig_hdr + |
| 4550 | * sizeof(struct ieee80211_frame) which could also result in OOB |
| 4551 | * access, if the data len is less than |
| 4552 | * sizeof(struct ieee80211_frame), allocating extra bytes would |
| 4553 | * result in solving this issue too. |
| 4554 | */ |
| 4555 | wbuf = qdf_nbuf_alloc(NULL, roundup(mgmt_rx_params->buf_len + |
| 4556 | RESERVE_BYTES, |
| 4557 | 4), 0, 4, false); |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4558 | if (!wbuf) { |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4559 | qdf_mem_free(mgmt_rx_params); |
| 4560 | return -ENOMEM; |
| 4561 | } |
| 4562 | |
| 4563 | qdf_nbuf_put_tail(wbuf, mgmt_rx_params->buf_len); |
| 4564 | qdf_nbuf_set_protocol(wbuf, ETH_P_CONTROL); |
| 4565 | |
Pragaspathi Thilagaraj | b3bceade | 2018-06-05 17:11:35 +0530 | [diff] [blame] | 4566 | qdf_mem_zero(((uint8_t *)qdf_nbuf_data(wbuf) + mgmt_rx_params->buf_len), |
| 4567 | (roundup(mgmt_rx_params->buf_len + RESERVE_BYTES, 4) - |
| 4568 | mgmt_rx_params->buf_len)); |
| 4569 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4570 | wma_mem_endianness_based_copy(qdf_nbuf_data(wbuf), |
| 4571 | bufp, mgmt_rx_params->buf_len); |
| 4572 | |
| 4573 | psoc = (struct wlan_objmgr_psoc *) |
| 4574 | wma_handle->psoc; |
| 4575 | if (!psoc) { |
| 4576 | WMA_LOGE("%s: psoc ctx is NULL", __func__); |
| 4577 | qdf_nbuf_free(wbuf); |
| 4578 | qdf_mem_free(mgmt_rx_params); |
| 4579 | return -EINVAL; |
| 4580 | } |
| 4581 | |
Himanshu Agarwal | 795b7f7 | 2017-01-17 21:19:43 +0530 | [diff] [blame] | 4582 | status = mgmt_txrx_rx_handler(psoc, wbuf, mgmt_rx_params); |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4583 | if (status != QDF_STATUS_SUCCESS) { |
Amar Singhal | dc5ae4d | 2018-10-02 14:29:37 -0700 | [diff] [blame] | 4584 | wma_err_rl("Failed to process mgmt rx frame"); |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4585 | qdf_mem_free(mgmt_rx_params); |
| 4586 | return -EINVAL; |
| 4587 | } |
| 4588 | |
| 4589 | qdf_mem_free(mgmt_rx_params); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4590 | return 0; |
| 4591 | } |
| 4592 | |
| 4593 | /** |
| 4594 | * wma_de_register_mgmt_frm_client() - deregister management frame |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4595 | * |
| 4596 | * This function deregisters the event handler registered for |
| 4597 | * WMI_MGMT_RX_EVENTID. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4598 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 4599 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4600 | */ |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4601 | QDF_STATUS wma_de_register_mgmt_frm_client(void) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4602 | { |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4603 | tp_wma_handle wma_handle = (tp_wma_handle) |
| 4604 | cds_get_context(QDF_MODULE_ID_WMA); |
| 4605 | |
| 4606 | if (!wma_handle) { |
| 4607 | WMA_LOGE("%s: Failed to get WMA context", __func__); |
| 4608 | return QDF_STATUS_E_NULL_VALUE; |
| 4609 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4610 | |
| 4611 | #ifdef QCA_WIFI_FTM |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 4612 | if (cds_get_conparam() == QDF_GLOBAL_FTM_MODE) |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4613 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4614 | #endif |
| 4615 | |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4616 | if (wmi_unified_unregister_event_handler(wma_handle->wmi_handle, |
Mukul Sharma | 228223a | 2017-11-03 19:25:39 +0530 | [diff] [blame] | 4617 | wmi_mgmt_rx_event_id) != 0) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4618 | WMA_LOGE("Failed to Unregister rx mgmt handler with wmi"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4619 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4620 | } |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4621 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4622 | } |
| 4623 | |
Varun Reddy Yeturu | bbbbe23 | 2016-02-29 14:01:57 -0800 | [diff] [blame] | 4624 | #ifdef WLAN_FEATURE_ROAM_OFFLOAD |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4625 | /** |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4626 | * wma_register_roaming_callbacks() - Register roaming callbacks |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4627 | * @csr_roam_synch_cb: CSR roam synch callback routine pointer |
| 4628 | * @pe_roam_synch_cb: PE roam synch callback routine pointer |
Pragaspathi Thilagaraj | 7a7163b | 2019-07-14 22:47:09 +0530 | [diff] [blame] | 4629 | * @csr_roam_auth_event_handle_cb: CSR callback routine pointer |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4630 | * |
| 4631 | * Register the SME and PE callback routines with WMA for |
| 4632 | * handling roaming |
| 4633 | * |
| 4634 | * Return: Success or Failure Status |
| 4635 | */ |
Jeff Johnson | a9b6657 | 2017-09-02 12:41:21 -0700 | [diff] [blame] | 4636 | QDF_STATUS wma_register_roaming_callbacks( |
Jeff Johnson | 9f18aa7 | 2018-12-02 12:05:12 -0800 | [diff] [blame] | 4637 | QDF_STATUS (*csr_roam_synch_cb)(struct mac_context *mac, |
Jeff Johnson | a7f41dd | 2019-02-06 22:54:55 -0800 | [diff] [blame] | 4638 | struct roam_offload_synch_ind *roam_synch_data, |
Pragaspathi Thilagaraj | 1d8e2ab | 2019-03-04 23:59:21 +0530 | [diff] [blame] | 4639 | struct bss_description *bss_desc_ptr, |
Varun Reddy Yeturu | f907f91 | 2016-03-21 15:06:22 -0700 | [diff] [blame] | 4640 | enum sir_roam_op_code reason), |
Pragaspathi Thilagaraj | 7a7163b | 2019-07-14 22:47:09 +0530 | [diff] [blame] | 4641 | QDF_STATUS (*csr_roam_auth_event_handle_cb)(struct mac_context *mac, |
| 4642 | uint8_t vdev_id, |
| 4643 | struct qdf_mac_addr bssid), |
Jeff Johnson | 9f18aa7 | 2018-12-02 12:05:12 -0800 | [diff] [blame] | 4644 | QDF_STATUS (*pe_roam_synch_cb)(struct mac_context *mac, |
Jeff Johnson | a7f41dd | 2019-02-06 22:54:55 -0800 | [diff] [blame] | 4645 | struct roam_offload_synch_ind *roam_synch_data, |
Pragaspathi Thilagaraj | 1d8e2ab | 2019-03-04 23:59:21 +0530 | [diff] [blame] | 4646 | struct bss_description *bss_desc_ptr, |
Pragaspathi Thilagaraj | b017650 | 2019-04-26 02:33:13 +0530 | [diff] [blame] | 4647 | enum sir_roam_op_code reason), |
| 4648 | QDF_STATUS (*pe_disconnect_cb) (struct mac_context *mac, |
Srinivas Dasari | ea47227 | 2019-06-30 11:35:07 +0530 | [diff] [blame] | 4649 | uint8_t vdev_id, |
| 4650 | uint8_t *deauth_disassoc_frame, |
| 4651 | uint16_t deauth_disassoc_frame_len)) |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4652 | { |
| 4653 | |
Anurag Chouhan | 6d76066 | 2016-02-20 16:05:43 +0530 | [diff] [blame] | 4654 | tp_wma_handle wma = cds_get_context(QDF_MODULE_ID_WMA); |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4655 | |
| 4656 | if (!wma) { |
| 4657 | WMA_LOGE("%s: Failed to get WMA context", __func__); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4658 | return QDF_STATUS_E_FAILURE; |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4659 | } |
| 4660 | wma->csr_roam_synch_cb = csr_roam_synch_cb; |
Pragaspathi Thilagaraj | 7a7163b | 2019-07-14 22:47:09 +0530 | [diff] [blame] | 4661 | wma->csr_roam_auth_event_handle_cb = csr_roam_auth_event_handle_cb; |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4662 | wma->pe_roam_synch_cb = pe_roam_synch_cb; |
Pragaspathi Thilagaraj | b017650 | 2019-04-26 02:33:13 +0530 | [diff] [blame] | 4663 | wma->pe_disconnect_cb = pe_disconnect_cb; |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4664 | WMA_LOGD("Registered roam synch callbacks with WMA successfully"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4665 | return QDF_STATUS_SUCCESS; |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4666 | } |
Varun Reddy Yeturu | bbbbe23 | 2016-02-29 14:01:57 -0800 | [diff] [blame] | 4667 | #endif |
| 4668 | |
Varun Reddy Yeturu | d5939f8 | 2015-12-24 18:14:02 -0800 | [diff] [blame] | 4669 | /** |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4670 | * wma_register_mgmt_frm_client() - register management frame callback |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4671 | * |
| 4672 | * This function registers event handler for WMI_MGMT_RX_EVENTID. |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4673 | * |
Anurag Chouhan | f04e84f | 2016-03-03 10:12:12 +0530 | [diff] [blame] | 4674 | * Return: QDF status |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4675 | */ |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4676 | QDF_STATUS wma_register_mgmt_frm_client(void) |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4677 | { |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4678 | tp_wma_handle wma_handle = (tp_wma_handle) |
| 4679 | cds_get_context(QDF_MODULE_ID_WMA); |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4680 | |
| 4681 | if (!wma_handle) { |
| 4682 | WMA_LOGE("%s: Failed to get WMA context", __func__); |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4683 | return QDF_STATUS_E_NULL_VALUE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4684 | } |
| 4685 | |
| 4686 | if (wmi_unified_register_event_handler(wma_handle->wmi_handle, |
Mukul Sharma | 228223a | 2017-11-03 19:25:39 +0530 | [diff] [blame] | 4687 | wmi_mgmt_rx_event_id, |
Govind Singh | d76a5b0 | 2016-03-08 15:12:14 +0530 | [diff] [blame] | 4688 | wma_mgmt_rx_process, |
| 4689 | WMA_RX_WORK_CTX) != 0) { |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4690 | WMA_LOGE("Failed to register rx mgmt handler with wmi"); |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4691 | return QDF_STATUS_E_FAILURE; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4692 | } |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4693 | |
Anurag Chouhan | fb54ab0 | 2016-02-18 18:00:46 +0530 | [diff] [blame] | 4694 | return QDF_STATUS_SUCCESS; |
Prakash Dhavali | 7090c5f | 2015-11-02 17:55:19 -0800 | [diff] [blame] | 4695 | } |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 4696 | |
| 4697 | /** |
| 4698 | * wma_register_packetdump_callback() - stores tx and rx mgmt packet dump |
| 4699 | * callback handler |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 4700 | * @tx_cb: tx mgmt packetdump cb |
| 4701 | * @rx_cb: rx mgmt packetdump cb |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 4702 | * |
| 4703 | * This function is used to store tx and rx mgmt. packet dump callback |
| 4704 | * |
| 4705 | * Return: None |
| 4706 | * |
| 4707 | */ |
| 4708 | void wma_register_packetdump_callback( |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 4709 | ol_txrx_pktdump_cb tx_cb, |
| 4710 | ol_txrx_pktdump_cb rx_cb) |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 4711 | { |
| 4712 | tp_wma_handle wma_handle = cds_get_context(QDF_MODULE_ID_WMA); |
| 4713 | |
| 4714 | if (!wma_handle) { |
| 4715 | WMA_LOGE("wma handle is NULL"); |
| 4716 | return; |
| 4717 | } |
| 4718 | |
Jingxiang Ge | bd540b1 | 2019-03-13 14:58:52 +0800 | [diff] [blame] | 4719 | wma_handle->wma_mgmt_tx_packetdump_cb = tx_cb; |
| 4720 | wma_handle->wma_mgmt_rx_packetdump_cb = rx_cb; |
Himanshu Agarwal | f65bd4c | 2016-12-05 17:21:12 +0530 | [diff] [blame] | 4721 | } |
| 4722 | |
| 4723 | /** |
| 4724 | * wma_deregister_packetdump_callback() - removes tx and rx mgmt packet dump |
| 4725 | * callback handler |
| 4726 | * |
| 4727 | * This function is used to remove tx and rx mgmt. packet dump callback |
| 4728 | * |
| 4729 | * Return: None |
| 4730 | * |
| 4731 | */ |
| 4732 | void wma_deregister_packetdump_callback(void) |
| 4733 | { |
| 4734 | tp_wma_handle wma_handle = cds_get_context(QDF_MODULE_ID_WMA); |
| 4735 | |
| 4736 | if (!wma_handle) { |
| 4737 | WMA_LOGE("wma handle is NULL"); |
| 4738 | return; |
| 4739 | } |
| 4740 | |
| 4741 | wma_handle->wma_mgmt_tx_packetdump_cb = NULL; |
| 4742 | wma_handle->wma_mgmt_rx_packetdump_cb = NULL; |
| 4743 | } |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4744 | |
| 4745 | QDF_STATUS wma_mgmt_unified_cmd_send(struct wlan_objmgr_vdev *vdev, |
| 4746 | qdf_nbuf_t buf, uint32_t desc_id, |
| 4747 | void *mgmt_tx_params) |
| 4748 | { |
| 4749 | tp_wma_handle wma_handle; |
Wu Gao | b422f77 | 2018-07-05 11:34:36 +0800 | [diff] [blame] | 4750 | int ret; |
| 4751 | QDF_STATUS status = QDF_STATUS_E_INVAL; |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4752 | struct wmi_mgmt_params *mgmt_params = |
| 4753 | (struct wmi_mgmt_params *)mgmt_tx_params; |
Sravan Kumar Kairam | 905b4c5 | 2017-10-17 19:38:14 +0530 | [diff] [blame] | 4754 | void *soc = cds_get_context(QDF_MODULE_ID_SOC); |
| 4755 | struct cdp_vdev *txrx_vdev; |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4756 | |
| 4757 | if (!mgmt_params) { |
| 4758 | WMA_LOGE("%s: mgmt_params ptr passed is NULL", __func__); |
| 4759 | return QDF_STATUS_E_INVAL; |
| 4760 | } |
| 4761 | mgmt_params->desc_id = desc_id; |
| 4762 | |
| 4763 | if (!vdev) { |
| 4764 | WMA_LOGE("%s: vdev ptr passed is NULL", __func__); |
| 4765 | return QDF_STATUS_E_INVAL; |
| 4766 | } |
| 4767 | |
| 4768 | wma_handle = cds_get_context(QDF_MODULE_ID_WMA); |
| 4769 | if (!wma_handle) { |
| 4770 | WMA_LOGE("%s: wma handle is NULL", __func__); |
| 4771 | return QDF_STATUS_E_INVAL; |
| 4772 | } |
| 4773 | |
Abhishek Ambure | 24cff9e | 2019-10-01 12:09:55 +0530 | [diff] [blame] | 4774 | if (!wma_handle->interfaces[mgmt_params->vdev_id].vdev) { |
| 4775 | WMA_LOGE("%s: vdev is NULL for vdev_%d", |
| 4776 | __func__, mgmt_params->vdev_id); |
| 4777 | return QDF_STATUS_E_INVAL; |
| 4778 | } |
Abhishek Ambure | 0b2ea32 | 2019-09-23 19:25:39 +0530 | [diff] [blame] | 4779 | txrx_vdev = wlan_vdev_get_dp_handle |
| 4780 | (wma_handle->interfaces[mgmt_params->vdev_id].vdev); |
Sravan Kumar Kairam | 905b4c5 | 2017-10-17 19:38:14 +0530 | [diff] [blame] | 4781 | |
Sourav Mohapatra | 89c85d1 | 2017-12-01 09:17:54 +0530 | [diff] [blame] | 4782 | if (wmi_service_enabled(wma_handle->wmi_handle, |
| 4783 | wmi_service_mgmt_tx_wmi)) { |
Sravan Kumar Kairam | 905b4c5 | 2017-10-17 19:38:14 +0530 | [diff] [blame] | 4784 | status = wmi_mgmt_unified_cmd_send(wma_handle->wmi_handle, |
| 4785 | mgmt_params); |
Wu Gao | b422f77 | 2018-07-05 11:34:36 +0800 | [diff] [blame] | 4786 | } else if (txrx_vdev) { |
Sravan Kumar Kairam | 905b4c5 | 2017-10-17 19:38:14 +0530 | [diff] [blame] | 4787 | QDF_NBUF_CB_MGMT_TXRX_DESC_ID(buf) |
| 4788 | = mgmt_params->desc_id; |
| 4789 | |
Wu Gao | b422f77 | 2018-07-05 11:34:36 +0800 | [diff] [blame] | 4790 | ret = cdp_mgmt_send_ext(soc, txrx_vdev, buf, |
| 4791 | mgmt_params->tx_type, |
| 4792 | mgmt_params->use_6mbps, |
| 4793 | mgmt_params->chanfreq); |
| 4794 | status = qdf_status_from_os_return(ret); |
Sravan Kumar Kairam | 905b4c5 | 2017-10-17 19:38:14 +0530 | [diff] [blame] | 4795 | } |
| 4796 | |
Himanshu Agarwal | 2fdf77a | 2016-12-29 11:41:00 +0530 | [diff] [blame] | 4797 | if (status != QDF_STATUS_SUCCESS) { |
| 4798 | WMA_LOGE("%s: mgmt tx failed", __func__); |
| 4799 | return status; |
| 4800 | } |
| 4801 | |
| 4802 | return QDF_STATUS_SUCCESS; |
| 4803 | } |
| 4804 | |
Ajit Pal Singh | 6190ca2 | 2018-11-08 16:37:43 +0530 | [diff] [blame] | 4805 | #ifndef CONFIG_HL_SUPPORT |
Sravan Kumar Kairam | 0fbaefe | 2018-09-10 16:57:50 +0530 | [diff] [blame] | 4806 | void wma_mgmt_nbuf_unmap_cb(struct wlan_objmgr_pdev *pdev, |
| 4807 | qdf_nbuf_t buf) |
| 4808 | { |
Sravan Kumar Kairam | 0ebf453 | 2018-09-19 14:12:59 +0530 | [diff] [blame] | 4809 | struct wlan_objmgr_psoc *psoc; |
| 4810 | qdf_device_t dev; |
Sravan Kumar Kairam | 0fbaefe | 2018-09-10 16:57:50 +0530 | [diff] [blame] | 4811 | |
| 4812 | if (!buf) |
| 4813 | return; |
| 4814 | |
Sravan Kumar Kairam | 0ebf453 | 2018-09-19 14:12:59 +0530 | [diff] [blame] | 4815 | psoc = wlan_pdev_get_psoc(pdev); |
| 4816 | if (!psoc) { |
| 4817 | WMA_LOGE("%s: Psoc handle NULL", __func__); |
| 4818 | return; |
Sravan Kumar Kairam | 0fbaefe | 2018-09-10 16:57:50 +0530 | [diff] [blame] | 4819 | } |
Sravan Kumar Kairam | 0ebf453 | 2018-09-19 14:12:59 +0530 | [diff] [blame] | 4820 | |
| 4821 | dev = wlan_psoc_get_qdf_dev(psoc); |
| 4822 | if (wlan_psoc_nif_fw_ext_cap_get(psoc, WLAN_SOC_CEXT_WMI_MGMT_REF)) |
| 4823 | qdf_nbuf_unmap_single(dev, buf, QDF_DMA_TO_DEVICE); |
Sravan Kumar Kairam | 0fbaefe | 2018-09-10 16:57:50 +0530 | [diff] [blame] | 4824 | } |
Ajit Pal Singh | 6190ca2 | 2018-11-08 16:37:43 +0530 | [diff] [blame] | 4825 | #endif |