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path: root/drivers/net/wireless/iwlwifi/mvm/scan.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/scan.c')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/scan.c753
1 files changed, 707 insertions, 46 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c
index fb2a8628b8fc..e5294d01181e 100644
--- a/drivers/net/wireless/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/iwlwifi/mvm/scan.c
@@ -83,15 +83,29 @@ struct iwl_mvm_scan_params {
83 } dwell[IEEE80211_NUM_BANDS]; 83 } dwell[IEEE80211_NUM_BANDS];
84}; 84};
85 85
86enum iwl_umac_scan_uid_type {
87 IWL_UMAC_SCAN_UID_REG_SCAN = BIT(0),
88 IWL_UMAC_SCAN_UID_SCHED_SCAN = BIT(1),
89 IWL_UMAC_SCAN_UID_ALL = IWL_UMAC_SCAN_UID_REG_SCAN |
90 IWL_UMAC_SCAN_UID_SCHED_SCAN,
91};
92
93static int iwl_umac_scan_stop(struct iwl_mvm *mvm,
94 enum iwl_umac_scan_uid_type type, bool notify);
95
96static u8 iwl_mvm_scan_rx_ant(struct iwl_mvm *mvm)
97{
98 if (mvm->scan_rx_ant != ANT_NONE)
99 return mvm->scan_rx_ant;
100 return mvm->fw->valid_rx_ant;
101}
102
86static inline __le16 iwl_mvm_scan_rx_chain(struct iwl_mvm *mvm) 103static inline __le16 iwl_mvm_scan_rx_chain(struct iwl_mvm *mvm)
87{ 104{
88 u16 rx_chain; 105 u16 rx_chain;
89 u8 rx_ant; 106 u8 rx_ant;
90 107
91 if (mvm->scan_rx_ant != ANT_NONE) 108 rx_ant = iwl_mvm_scan_rx_ant(mvm);
92 rx_ant = mvm->scan_rx_ant;
93 else
94 rx_ant = mvm->fw->valid_rx_ant;
95 rx_chain = rx_ant << PHY_RX_CHAIN_VALID_POS; 109 rx_chain = rx_ant << PHY_RX_CHAIN_VALID_POS;
96 rx_chain |= rx_ant << PHY_RX_CHAIN_FORCE_MIMO_SEL_POS; 110 rx_chain |= rx_ant << PHY_RX_CHAIN_FORCE_MIMO_SEL_POS;
97 rx_chain |= rx_ant << PHY_RX_CHAIN_FORCE_SEL_POS; 111 rx_chain |= rx_ant << PHY_RX_CHAIN_FORCE_SEL_POS;
@@ -366,6 +380,10 @@ static int iwl_mvm_max_scan_ie_fw_cmd_room(struct iwl_mvm *mvm,
366 !is_sched_scan) 380 !is_sched_scan)
367 max_probe_len -= 32; 381 max_probe_len -= 32;
368 382
383 /* DS parameter set element is added on 2.4GHZ band if required */
384 if (iwl_mvm_rrm_scan_needed(mvm))
385 max_probe_len -= 3;
386
369 return max_probe_len; 387 return max_probe_len;
370} 388}
371 389
@@ -537,23 +555,17 @@ int iwl_mvm_rx_scan_offload_results(struct iwl_mvm *mvm,
537 struct iwl_device_cmd *cmd) 555 struct iwl_device_cmd *cmd)
538{ 556{
539 struct iwl_rx_packet *pkt = rxb_addr(rxb); 557 struct iwl_rx_packet *pkt = rxb_addr(rxb);
540 u8 client_bitmap = 0;
541 558
542 if (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN)) { 559 if (!(mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_UMAC_SCAN) &&
560 !(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN)) {
543 struct iwl_sched_scan_results *notif = (void *)pkt->data; 561 struct iwl_sched_scan_results *notif = (void *)pkt->data;
544 562
545 client_bitmap = notif->client_bitmap; 563 if (!(notif->client_bitmap & SCAN_CLIENT_SCHED_SCAN))
564 return 0;
546 } 565 }
547 566
548 if (mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN || 567 IWL_DEBUG_SCAN(mvm, "Scheduled scan results\n");
549 client_bitmap & SCAN_CLIENT_SCHED_SCAN) { 568 ieee80211_sched_scan_results(mvm->hw);
550 if (mvm->scan_status == IWL_MVM_SCAN_SCHED) {
551 IWL_DEBUG_SCAN(mvm, "Scheduled scan results\n");
552 ieee80211_sched_scan_results(mvm->hw);
553 } else {
554 IWL_DEBUG_SCAN(mvm, "Scan results\n");
555 }
556 }
557 569
558 return 0; 570 return 0;
559} 571}
@@ -965,6 +977,20 @@ free_blacklist:
965 return ret; 977 return ret;
966} 978}
967 979
980static bool iwl_mvm_scan_pass_all(struct iwl_mvm *mvm,
981 struct cfg80211_sched_scan_request *req)
982{
983 if (req->n_match_sets && req->match_sets[0].ssid.ssid_len) {
984 IWL_DEBUG_SCAN(mvm,
985 "Sending scheduled scan with filtering, n_match_sets %d\n",
986 req->n_match_sets);
987 return false;
988 }
989
990 IWL_DEBUG_SCAN(mvm, "Sending Scheduled scan without filtering\n");
991 return true;
992}
993
968int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm, 994int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
969 struct cfg80211_sched_scan_request *req) 995 struct cfg80211_sched_scan_request *req)
970{ 996{
@@ -980,15 +1006,8 @@ int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
980 .schedule_line[1].full_scan_mul = IWL_FULL_SCAN_MULTIPLIER, 1006 .schedule_line[1].full_scan_mul = IWL_FULL_SCAN_MULTIPLIER,
981 }; 1007 };
982 1008
983 if (req->n_match_sets && req->match_sets[0].ssid.ssid_len) { 1009 if (iwl_mvm_scan_pass_all(mvm, req))
984 IWL_DEBUG_SCAN(mvm,
985 "Sending scheduled scan with filtering, filter len %d\n",
986 req->n_match_sets);
987 } else {
988 IWL_DEBUG_SCAN(mvm,
989 "Sending Scheduled scan without filtering\n");
990 scan_req.flags |= cpu_to_le16(IWL_SCAN_OFFLOAD_FLAG_PASS_ALL); 1010 scan_req.flags |= cpu_to_le16(IWL_SCAN_OFFLOAD_FLAG_PASS_ALL);
991 }
992 1011
993 if (mvm->last_ebs_successful && 1012 if (mvm->last_ebs_successful &&
994 mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_EBS_SUPPORT) 1013 mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_EBS_SUPPORT)
@@ -1006,12 +1025,19 @@ int iwl_mvm_scan_offload_start(struct iwl_mvm *mvm,
1006{ 1025{
1007 int ret; 1026 int ret;
1008 1027
1009 if ((mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN)) { 1028 if (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_UMAC_SCAN) {
1029 ret = iwl_mvm_config_sched_scan_profiles(mvm, req);
1030 if (ret)
1031 return ret;
1032 ret = iwl_mvm_sched_scan_umac(mvm, vif, req, ies);
1033 } else if ((mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN)) {
1034 mvm->scan_status = IWL_MVM_SCAN_SCHED;
1010 ret = iwl_mvm_config_sched_scan_profiles(mvm, req); 1035 ret = iwl_mvm_config_sched_scan_profiles(mvm, req);
1011 if (ret) 1036 if (ret)
1012 return ret; 1037 return ret;
1013 ret = iwl_mvm_unified_sched_scan_lmac(mvm, vif, req, ies); 1038 ret = iwl_mvm_unified_sched_scan_lmac(mvm, vif, req, ies);
1014 } else { 1039 } else {
1040 mvm->scan_status = IWL_MVM_SCAN_SCHED;
1015 ret = iwl_mvm_config_sched_scan(mvm, vif, req, ies); 1041 ret = iwl_mvm_config_sched_scan(mvm, vif, req, ies);
1016 if (ret) 1042 if (ret)
1017 return ret; 1043 return ret;
@@ -1068,6 +1094,10 @@ int iwl_mvm_scan_offload_stop(struct iwl_mvm *mvm, bool notify)
1068 1094
1069 lockdep_assert_held(&mvm->mutex); 1095 lockdep_assert_held(&mvm->mutex);
1070 1096
1097 if (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_UMAC_SCAN)
1098 return iwl_umac_scan_stop(mvm, IWL_UMAC_SCAN_UID_SCHED_SCAN,
1099 notify);
1100
1071 if (mvm->scan_status != IWL_MVM_SCAN_SCHED && 1101 if (mvm->scan_status != IWL_MVM_SCAN_SCHED &&
1072 (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN) || 1102 (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN) ||
1073 mvm->scan_status != IWL_MVM_SCAN_OS)) { 1103 mvm->scan_status != IWL_MVM_SCAN_OS)) {
@@ -1155,20 +1185,64 @@ iwl_mvm_lmac_scan_cfg_channels(struct iwl_mvm *mvm,
1155 } 1185 }
1156} 1186}
1157 1187
1188static u8 *iwl_mvm_copy_and_insert_ds_elem(struct iwl_mvm *mvm, const u8 *ies,
1189 size_t len, u8 *const pos)
1190{
1191 static const u8 before_ds_params[] = {
1192 WLAN_EID_SSID,
1193 WLAN_EID_SUPP_RATES,
1194 WLAN_EID_REQUEST,
1195 WLAN_EID_EXT_SUPP_RATES,
1196 };
1197 size_t offs;
1198 u8 *newpos = pos;
1199
1200 if (!iwl_mvm_rrm_scan_needed(mvm)) {
1201 memcpy(newpos, ies, len);
1202 return newpos + len;
1203 }
1204
1205 offs = ieee80211_ie_split(ies, len,
1206 before_ds_params,
1207 ARRAY_SIZE(before_ds_params),
1208 0);
1209
1210 memcpy(newpos, ies, offs);
1211 newpos += offs;
1212
1213 /* Add a placeholder for DS Parameter Set element */
1214 *newpos++ = WLAN_EID_DS_PARAMS;
1215 *newpos++ = 1;
1216 *newpos++ = 0;
1217
1218 memcpy(newpos, ies + offs, len - offs);
1219 newpos += len - offs;
1220
1221 return newpos;
1222}
1223
1158static void 1224static void
1159iwl_mvm_build_unified_scan_probe(struct iwl_mvm *mvm, struct ieee80211_vif *vif, 1225iwl_mvm_build_unified_scan_probe(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1160 struct ieee80211_scan_ies *ies, 1226 struct ieee80211_scan_ies *ies,
1161 struct iwl_scan_req_unified_lmac *cmd) 1227 struct iwl_scan_probe_req *preq,
1228 const u8 *mac_addr, const u8 *mac_addr_mask)
1162{ 1229{
1163 struct iwl_scan_probe_req *preq = (void *)(cmd->data +
1164 sizeof(struct iwl_scan_channel_cfg_lmac) *
1165 mvm->fw->ucode_capa.n_scan_channels);
1166 struct ieee80211_mgmt *frame = (struct ieee80211_mgmt *)preq->buf; 1230 struct ieee80211_mgmt *frame = (struct ieee80211_mgmt *)preq->buf;
1167 u8 *pos; 1231 u8 *pos, *newpos;
1232
1233 /*
1234 * Unfortunately, right now the offload scan doesn't support randomising
1235 * within the firmware, so until the firmware API is ready we implement
1236 * it in the driver. This means that the scan iterations won't really be
1237 * random, only when it's restarted, but at least that helps a bit.
1238 */
1239 if (mac_addr)
1240 get_random_mask_addr(frame->sa, mac_addr, mac_addr_mask);
1241 else
1242 memcpy(frame->sa, vif->addr, ETH_ALEN);
1168 1243
1169 frame->frame_control = cpu_to_le16(IEEE80211_STYPE_PROBE_REQ); 1244 frame->frame_control = cpu_to_le16(IEEE80211_STYPE_PROBE_REQ);
1170 eth_broadcast_addr(frame->da); 1245 eth_broadcast_addr(frame->da);
1171 memcpy(frame->sa, vif->addr, ETH_ALEN);
1172 eth_broadcast_addr(frame->bssid); 1246 eth_broadcast_addr(frame->bssid);
1173 frame->seq_ctrl = 0; 1247 frame->seq_ctrl = 0;
1174 1248
@@ -1179,11 +1253,14 @@ iwl_mvm_build_unified_scan_probe(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1179 preq->mac_header.offset = 0; 1253 preq->mac_header.offset = 0;
1180 preq->mac_header.len = cpu_to_le16(24 + 2); 1254 preq->mac_header.len = cpu_to_le16(24 + 2);
1181 1255
1182 memcpy(pos, ies->ies[IEEE80211_BAND_2GHZ], 1256 /* Insert ds parameter set element on 2.4 GHz band */
1183 ies->len[IEEE80211_BAND_2GHZ]); 1257 newpos = iwl_mvm_copy_and_insert_ds_elem(mvm,
1258 ies->ies[IEEE80211_BAND_2GHZ],
1259 ies->len[IEEE80211_BAND_2GHZ],
1260 pos);
1184 preq->band_data[0].offset = cpu_to_le16(pos - preq->buf); 1261 preq->band_data[0].offset = cpu_to_le16(pos - preq->buf);
1185 preq->band_data[0].len = cpu_to_le16(ies->len[IEEE80211_BAND_2GHZ]); 1262 preq->band_data[0].len = cpu_to_le16(newpos - pos);
1186 pos += ies->len[IEEE80211_BAND_2GHZ]; 1263 pos = newpos;
1187 1264
1188 memcpy(pos, ies->ies[IEEE80211_BAND_5GHZ], 1265 memcpy(pos, ies->ies[IEEE80211_BAND_5GHZ],
1189 ies->len[IEEE80211_BAND_5GHZ]); 1266 ies->len[IEEE80211_BAND_5GHZ]);
@@ -1244,9 +1321,10 @@ int iwl_mvm_unified_scan_lmac(struct iwl_mvm *mvm,
1244 .dataflags = { IWL_HCMD_DFL_NOCOPY, }, 1321 .dataflags = { IWL_HCMD_DFL_NOCOPY, },
1245 }; 1322 };
1246 struct iwl_scan_req_unified_lmac *cmd = mvm->scan_cmd; 1323 struct iwl_scan_req_unified_lmac *cmd = mvm->scan_cmd;
1324 struct iwl_scan_probe_req *preq;
1247 struct iwl_mvm_scan_params params = {}; 1325 struct iwl_mvm_scan_params params = {};
1248 u32 flags; 1326 u32 flags;
1249 int ssid_bitmap = 0; 1327 u32 ssid_bitmap = 0;
1250 int ret, i; 1328 int ret, i;
1251 1329
1252 lockdep_assert_held(&mvm->mutex); 1330 lockdep_assert_held(&mvm->mutex);
@@ -1305,7 +1383,13 @@ int iwl_mvm_unified_scan_lmac(struct iwl_mvm *mvm,
1305 req->req.n_channels, ssid_bitmap, 1383 req->req.n_channels, ssid_bitmap,
1306 cmd); 1384 cmd);
1307 1385
1308 iwl_mvm_build_unified_scan_probe(mvm, vif, &req->ies, cmd); 1386 preq = (void *)(cmd->data + sizeof(struct iwl_scan_channel_cfg_lmac) *
1387 mvm->fw->ucode_capa.n_scan_channels);
1388
1389 iwl_mvm_build_unified_scan_probe(mvm, vif, &req->ies, preq,
1390 req->req.flags & NL80211_SCAN_FLAG_RANDOM_ADDR ?
1391 req->req.mac_addr : NULL,
1392 req->req.mac_addr_mask);
1309 1393
1310 ret = iwl_mvm_send_cmd(mvm, &hcmd); 1394 ret = iwl_mvm_send_cmd(mvm, &hcmd);
1311 if (!ret) { 1395 if (!ret) {
@@ -1338,6 +1422,7 @@ int iwl_mvm_unified_sched_scan_lmac(struct iwl_mvm *mvm,
1338 .dataflags = { IWL_HCMD_DFL_NOCOPY, }, 1422 .dataflags = { IWL_HCMD_DFL_NOCOPY, },
1339 }; 1423 };
1340 struct iwl_scan_req_unified_lmac *cmd = mvm->scan_cmd; 1424 struct iwl_scan_req_unified_lmac *cmd = mvm->scan_cmd;
1425 struct iwl_scan_probe_req *preq;
1341 struct iwl_mvm_scan_params params = {}; 1426 struct iwl_mvm_scan_params params = {};
1342 int ret; 1427 int ret;
1343 u32 flags = 0, ssid_bitmap = 0; 1428 u32 flags = 0, ssid_bitmap = 0;
@@ -1361,15 +1446,8 @@ int iwl_mvm_unified_sched_scan_lmac(struct iwl_mvm *mvm,
1361 1446
1362 cmd->n_channels = (u8)req->n_channels; 1447 cmd->n_channels = (u8)req->n_channels;
1363 1448
1364 if (req->n_match_sets && req->match_sets[0].ssid.ssid_len) { 1449 if (iwl_mvm_scan_pass_all(mvm, req))
1365 IWL_DEBUG_SCAN(mvm,
1366 "Sending scheduled scan with filtering, n_match_sets %d\n",
1367 req->n_match_sets);
1368 } else {
1369 IWL_DEBUG_SCAN(mvm,
1370 "Sending Scheduled scan without filtering\n");
1371 flags |= IWL_MVM_LMAC_SCAN_FLAG_PASS_ALL; 1450 flags |= IWL_MVM_LMAC_SCAN_FLAG_PASS_ALL;
1372 }
1373 1451
1374 if (req->n_ssids == 1 && req->ssids[0].ssid_len != 0) 1452 if (req->n_ssids == 1 && req->ssids[0].ssid_len != 0)
1375 flags |= IWL_MVM_LMAC_SCAN_FLAG_PRE_CONNECTION; 1453 flags |= IWL_MVM_LMAC_SCAN_FLAG_PRE_CONNECTION;
@@ -1399,7 +1477,13 @@ int iwl_mvm_unified_sched_scan_lmac(struct iwl_mvm *mvm,
1399 iwl_mvm_lmac_scan_cfg_channels(mvm, req->channels, req->n_channels, 1477 iwl_mvm_lmac_scan_cfg_channels(mvm, req->channels, req->n_channels,
1400 ssid_bitmap, cmd); 1478 ssid_bitmap, cmd);
1401 1479
1402 iwl_mvm_build_unified_scan_probe(mvm, vif, ies, cmd); 1480 preq = (void *)(cmd->data + sizeof(struct iwl_scan_channel_cfg_lmac) *
1481 mvm->fw->ucode_capa.n_scan_channels);
1482
1483 iwl_mvm_build_unified_scan_probe(mvm, vif, ies, preq,
1484 req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR ?
1485 req->mac_addr : NULL,
1486 req->mac_addr_mask);
1403 1487
1404 ret = iwl_mvm_send_cmd(mvm, &hcmd); 1488 ret = iwl_mvm_send_cmd(mvm, &hcmd);
1405 if (!ret) { 1489 if (!ret) {
@@ -1421,6 +1505,10 @@ int iwl_mvm_unified_sched_scan_lmac(struct iwl_mvm *mvm,
1421 1505
1422int iwl_mvm_cancel_scan(struct iwl_mvm *mvm) 1506int iwl_mvm_cancel_scan(struct iwl_mvm *mvm)
1423{ 1507{
1508 if (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_UMAC_SCAN)
1509 return iwl_umac_scan_stop(mvm, IWL_UMAC_SCAN_UID_REG_SCAN,
1510 true);
1511
1424 if (mvm->scan_status == IWL_MVM_SCAN_NONE) 1512 if (mvm->scan_status == IWL_MVM_SCAN_NONE)
1425 return 0; 1513 return 0;
1426 1514
@@ -1435,3 +1523,576 @@ int iwl_mvm_cancel_scan(struct iwl_mvm *mvm)
1435 return iwl_mvm_scan_offload_stop(mvm, true); 1523 return iwl_mvm_scan_offload_stop(mvm, true);
1436 return iwl_mvm_cancel_regular_scan(mvm); 1524 return iwl_mvm_cancel_regular_scan(mvm);
1437} 1525}
1526
1527/* UMAC scan API */
1528
1529struct iwl_umac_scan_done {
1530 struct iwl_mvm *mvm;
1531 enum iwl_umac_scan_uid_type type;
1532};
1533
1534static int rate_to_scan_rate_flag(unsigned int rate)
1535{
1536 static const int rate_to_scan_rate[IWL_RATE_COUNT] = {
1537 [IWL_RATE_1M_INDEX] = SCAN_CONFIG_RATE_1M,
1538 [IWL_RATE_2M_INDEX] = SCAN_CONFIG_RATE_2M,
1539 [IWL_RATE_5M_INDEX] = SCAN_CONFIG_RATE_5M,
1540 [IWL_RATE_11M_INDEX] = SCAN_CONFIG_RATE_11M,
1541 [IWL_RATE_6M_INDEX] = SCAN_CONFIG_RATE_6M,
1542 [IWL_RATE_9M_INDEX] = SCAN_CONFIG_RATE_9M,
1543 [IWL_RATE_12M_INDEX] = SCAN_CONFIG_RATE_12M,
1544 [IWL_RATE_18M_INDEX] = SCAN_CONFIG_RATE_18M,
1545 [IWL_RATE_24M_INDEX] = SCAN_CONFIG_RATE_24M,
1546 [IWL_RATE_36M_INDEX] = SCAN_CONFIG_RATE_36M,
1547 [IWL_RATE_48M_INDEX] = SCAN_CONFIG_RATE_48M,
1548 [IWL_RATE_54M_INDEX] = SCAN_CONFIG_RATE_54M,
1549 };
1550
1551 return rate_to_scan_rate[rate];
1552}
1553
1554static __le32 iwl_mvm_scan_config_rates(struct iwl_mvm *mvm)
1555{
1556 struct ieee80211_supported_band *band;
1557 unsigned int rates = 0;
1558 int i;
1559
1560 band = &mvm->nvm_data->bands[IEEE80211_BAND_2GHZ];
1561 for (i = 0; i < band->n_bitrates; i++)
1562 rates |= rate_to_scan_rate_flag(band->bitrates[i].hw_value);
1563 band = &mvm->nvm_data->bands[IEEE80211_BAND_5GHZ];
1564 for (i = 0; i < band->n_bitrates; i++)
1565 rates |= rate_to_scan_rate_flag(band->bitrates[i].hw_value);
1566
1567 /* Set both basic rates and supported rates */
1568 rates |= SCAN_CONFIG_SUPPORTED_RATE(rates);
1569
1570 return cpu_to_le32(rates);
1571}
1572
1573int iwl_mvm_config_scan(struct iwl_mvm *mvm)
1574{
1575
1576 struct iwl_scan_config *scan_config;
1577 struct ieee80211_supported_band *band;
1578 int num_channels =
1579 mvm->nvm_data->bands[IEEE80211_BAND_2GHZ].n_channels +
1580 mvm->nvm_data->bands[IEEE80211_BAND_5GHZ].n_channels;
1581 int ret, i, j = 0, cmd_size, data_size;
1582 struct iwl_host_cmd cmd = {
1583 .id = SCAN_CFG_CMD,
1584 };
1585
1586 if (WARN_ON(num_channels > mvm->fw->ucode_capa.n_scan_channels))
1587 return -ENOBUFS;
1588
1589 cmd_size = sizeof(*scan_config) + mvm->fw->ucode_capa.n_scan_channels;
1590
1591 scan_config = kzalloc(cmd_size, GFP_KERNEL);
1592 if (!scan_config)
1593 return -ENOMEM;
1594
1595 data_size = cmd_size - sizeof(struct iwl_mvm_umac_cmd_hdr);
1596 scan_config->hdr.size = cpu_to_le16(data_size);
1597 scan_config->flags = cpu_to_le32(SCAN_CONFIG_FLAG_ACTIVATE |
1598 SCAN_CONFIG_FLAG_ALLOW_CHUB_REQS |
1599 SCAN_CONFIG_FLAG_SET_TX_CHAINS |
1600 SCAN_CONFIG_FLAG_SET_RX_CHAINS |
1601 SCAN_CONFIG_FLAG_SET_ALL_TIMES |
1602 SCAN_CONFIG_FLAG_SET_LEGACY_RATES |
1603 SCAN_CONFIG_FLAG_SET_MAC_ADDR |
1604 SCAN_CONFIG_FLAG_SET_CHANNEL_FLAGS|
1605 SCAN_CONFIG_N_CHANNELS(num_channels));
1606 scan_config->tx_chains = cpu_to_le32(mvm->fw->valid_tx_ant);
1607 scan_config->rx_chains = cpu_to_le32(iwl_mvm_scan_rx_ant(mvm));
1608 scan_config->legacy_rates = iwl_mvm_scan_config_rates(mvm);
1609 scan_config->out_of_channel_time = cpu_to_le32(170);
1610 scan_config->suspend_time = cpu_to_le32(30);
1611 scan_config->dwell_active = 20;
1612 scan_config->dwell_passive = 110;
1613 scan_config->dwell_fragmented = 20;
1614
1615 memcpy(&scan_config->mac_addr, &mvm->addresses[0].addr, ETH_ALEN);
1616
1617 scan_config->bcast_sta_id = mvm->aux_sta.sta_id;
1618 scan_config->channel_flags = IWL_CHANNEL_FLAG_EBS |
1619 IWL_CHANNEL_FLAG_ACCURATE_EBS |
1620 IWL_CHANNEL_FLAG_EBS_ADD |
1621 IWL_CHANNEL_FLAG_PRE_SCAN_PASSIVE2ACTIVE;
1622
1623 band = &mvm->nvm_data->bands[IEEE80211_BAND_2GHZ];
1624 for (i = 0; i < band->n_channels; i++, j++)
1625 scan_config->channel_array[j] = band->channels[i].center_freq;
1626 band = &mvm->nvm_data->bands[IEEE80211_BAND_5GHZ];
1627 for (i = 0; i < band->n_channels; i++, j++)
1628 scan_config->channel_array[j] = band->channels[i].center_freq;
1629
1630 cmd.data[0] = scan_config;
1631 cmd.len[0] = cmd_size;
1632 cmd.dataflags[0] = IWL_HCMD_DFL_NOCOPY;
1633
1634 IWL_DEBUG_SCAN(mvm, "Sending UMAC scan config\n");
1635
1636 ret = iwl_mvm_send_cmd(mvm, &cmd);
1637
1638 kfree(scan_config);
1639 return ret;
1640}
1641
1642static int iwl_mvm_find_scan_uid(struct iwl_mvm *mvm, u32 uid)
1643{
1644 int i;
1645
1646 for (i = 0; i < IWL_MVM_MAX_SIMULTANEOUS_SCANS; i++)
1647 if (mvm->scan_uid[i] == uid)
1648 return i;
1649
1650 return i;
1651}
1652
1653static int iwl_mvm_find_free_scan_uid(struct iwl_mvm *mvm)
1654{
1655 return iwl_mvm_find_scan_uid(mvm, 0);
1656}
1657
1658static bool iwl_mvm_find_scan_type(struct iwl_mvm *mvm,
1659 enum iwl_umac_scan_uid_type type)
1660{
1661 int i;
1662
1663 for (i = 0; i < IWL_MVM_MAX_SIMULTANEOUS_SCANS; i++)
1664 if (mvm->scan_uid[i] & type)
1665 return true;
1666
1667 return false;
1668}
1669
1670static u32 iwl_generate_scan_uid(struct iwl_mvm *mvm,
1671 enum iwl_umac_scan_uid_type type)
1672{
1673 u32 uid;
1674
1675 /* make sure exactly one bit is on in scan type */
1676 WARN_ON(hweight8(type) != 1);
1677
1678 /*
1679 * Make sure scan uids are unique. If one scan lasts long time while
1680 * others are completing frequently, the seq number will wrap up and
1681 * we may have more than one scan with the same uid.
1682 */
1683 do {
1684 uid = type | (mvm->scan_seq_num <<
1685 IWL_UMAC_SCAN_UID_SEQ_OFFSET);
1686 mvm->scan_seq_num++;
1687 } while (iwl_mvm_find_scan_uid(mvm, uid) <
1688 IWL_MVM_MAX_SIMULTANEOUS_SCANS);
1689
1690 IWL_DEBUG_SCAN(mvm, "Generated scan UID %u\n", uid);
1691
1692 return uid;
1693}
1694
1695static void
1696iwl_mvm_build_generic_umac_scan_cmd(struct iwl_mvm *mvm,
1697 struct iwl_scan_req_umac *cmd,
1698 struct iwl_mvm_scan_params *params)
1699{
1700 memset(cmd, 0, ksize(cmd));
1701 cmd->hdr.size = cpu_to_le16(iwl_mvm_scan_size(mvm) -
1702 sizeof(struct iwl_mvm_umac_cmd_hdr));
1703 cmd->active_dwell = params->dwell[IEEE80211_BAND_2GHZ].active;
1704 cmd->passive_dwell = params->dwell[IEEE80211_BAND_2GHZ].passive;
1705 if (params->passive_fragmented)
1706 cmd->fragmented_dwell =
1707 params->dwell[IEEE80211_BAND_2GHZ].passive;
1708 cmd->max_out_time = cpu_to_le32(params->max_out_time);
1709 cmd->suspend_time = cpu_to_le32(params->suspend_time);
1710 cmd->scan_priority = cpu_to_le32(IWL_SCAN_PRIORITY_HIGH);
1711}
1712
1713static void
1714iwl_mvm_umac_scan_cfg_channels(struct iwl_mvm *mvm,
1715 struct ieee80211_channel **channels,
1716 int n_channels, u32 ssid_bitmap,
1717 struct iwl_scan_req_umac *cmd)
1718{
1719 struct iwl_scan_channel_cfg_umac *channel_cfg = (void *)&cmd->data;
1720 int i;
1721
1722 for (i = 0; i < n_channels; i++) {
1723 channel_cfg[i].flags = cpu_to_le32(ssid_bitmap);
1724 channel_cfg[i].channel_num = channels[i]->hw_value;
1725 channel_cfg[i].iter_count = 1;
1726 channel_cfg[i].iter_interval = 0;
1727 }
1728}
1729
1730static u32 iwl_mvm_scan_umac_common_flags(struct iwl_mvm *mvm, int n_ssids,
1731 struct cfg80211_ssid *ssids,
1732 int fragmented)
1733{
1734 int flags = 0;
1735
1736 if (n_ssids == 0)
1737 flags = IWL_UMAC_SCAN_GEN_FLAGS_PASSIVE;
1738
1739 if (n_ssids == 1 && ssids[0].ssid_len != 0)
1740 flags |= IWL_UMAC_SCAN_GEN_FLAGS_PRE_CONNECT;
1741
1742 if (fragmented)
1743 flags |= IWL_UMAC_SCAN_GEN_FLAGS_FRAGMENTED;
1744
1745 if (iwl_mvm_rrm_scan_needed(mvm))
1746 flags |= IWL_UMAC_SCAN_GEN_FLAGS_RRM_ENABLED;
1747
1748 return flags;
1749}
1750
1751int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1752 struct ieee80211_scan_request *req)
1753{
1754 struct iwl_host_cmd hcmd = {
1755 .id = SCAN_REQ_UMAC,
1756 .len = { iwl_mvm_scan_size(mvm), },
1757 .data = { mvm->scan_cmd, },
1758 .dataflags = { IWL_HCMD_DFL_NOCOPY, },
1759 };
1760 struct iwl_scan_req_umac *cmd = mvm->scan_cmd;
1761 struct iwl_scan_req_umac_tail *sec_part = (void *)&cmd->data +
1762 sizeof(struct iwl_scan_channel_cfg_umac) *
1763 mvm->fw->ucode_capa.n_scan_channels;
1764 struct iwl_mvm_scan_params params = {};
1765 u32 uid, flags;
1766 u32 ssid_bitmap = 0;
1767 int ret, i, uid_idx;
1768
1769 lockdep_assert_held(&mvm->mutex);
1770
1771 uid_idx = iwl_mvm_find_free_scan_uid(mvm);
1772 if (uid_idx >= IWL_MVM_MAX_SIMULTANEOUS_SCANS)
1773 return -EBUSY;
1774
1775 /* we should have failed registration if scan_cmd was NULL */
1776 if (WARN_ON(mvm->scan_cmd == NULL))
1777 return -ENOMEM;
1778
1779 if (WARN_ON(req->req.n_ssids > PROBE_OPTION_MAX ||
1780 req->ies.common_ie_len +
1781 req->ies.len[NL80211_BAND_2GHZ] +
1782 req->ies.len[NL80211_BAND_5GHZ] + 24 + 2 >
1783 SCAN_OFFLOAD_PROBE_REQ_SIZE || req->req.n_channels >
1784 mvm->fw->ucode_capa.n_scan_channels))
1785 return -ENOBUFS;
1786
1787 iwl_mvm_scan_calc_params(mvm, vif, req->req.n_ssids, req->req.flags,
1788 &params);
1789
1790 iwl_mvm_build_generic_umac_scan_cmd(mvm, cmd, &params);
1791
1792 uid = iwl_generate_scan_uid(mvm, IWL_UMAC_SCAN_UID_REG_SCAN);
1793 mvm->scan_uid[uid_idx] = uid;
1794 cmd->uid = cpu_to_le32(uid);
1795
1796 cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_HIGH);
1797
1798 flags = iwl_mvm_scan_umac_common_flags(mvm, req->req.n_ssids,
1799 req->req.ssids,
1800 params.passive_fragmented);
1801
1802 flags |= IWL_UMAC_SCAN_GEN_FLAGS_PASS_ALL;
1803
1804 cmd->general_flags = cpu_to_le32(flags);
1805 cmd->n_channels = req->req.n_channels;
1806
1807 for (i = 0; i < req->req.n_ssids; i++)
1808 ssid_bitmap |= BIT(i);
1809
1810 iwl_mvm_umac_scan_cfg_channels(mvm, req->req.channels,
1811 req->req.n_channels, ssid_bitmap, cmd);
1812
1813 sec_part->schedule[0].iter_count = 1;
1814 sec_part->delay = 0;
1815
1816 iwl_mvm_build_unified_scan_probe(mvm, vif, &req->ies, &sec_part->preq,
1817 req->req.flags & NL80211_SCAN_FLAG_RANDOM_ADDR ?
1818 req->req.mac_addr : NULL,
1819 req->req.mac_addr_mask);
1820
1821 iwl_mvm_scan_fill_ssids(sec_part->direct_scan, req->req.ssids,
1822 req->req.n_ssids, 0);
1823
1824 ret = iwl_mvm_send_cmd(mvm, &hcmd);
1825 if (!ret) {
1826 IWL_DEBUG_SCAN(mvm,
1827 "Scan request was sent successfully\n");
1828 } else {
1829 /*
1830 * If the scan failed, it usually means that the FW was unable
1831 * to allocate the time events. Warn on it, but maybe we
1832 * should try to send the command again with different params.
1833 */
1834 IWL_ERR(mvm, "Scan failed! ret %d\n", ret);
1835 }
1836 return ret;
1837}
1838
1839int iwl_mvm_sched_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
1840 struct cfg80211_sched_scan_request *req,
1841 struct ieee80211_scan_ies *ies)
1842{
1843
1844 struct iwl_host_cmd hcmd = {
1845 .id = SCAN_REQ_UMAC,
1846 .len = { iwl_mvm_scan_size(mvm), },
1847 .data = { mvm->scan_cmd, },
1848 .dataflags = { IWL_HCMD_DFL_NOCOPY, },
1849 };
1850 struct iwl_scan_req_umac *cmd = mvm->scan_cmd;
1851 struct iwl_scan_req_umac_tail *sec_part = (void *)&cmd->data +
1852 sizeof(struct iwl_scan_channel_cfg_umac) *
1853 mvm->fw->ucode_capa.n_scan_channels;
1854 struct iwl_mvm_scan_params params = {};
1855 u32 uid, flags;
1856 u32 ssid_bitmap = 0;
1857 int ret, uid_idx;
1858
1859 lockdep_assert_held(&mvm->mutex);
1860
1861 uid_idx = iwl_mvm_find_free_scan_uid(mvm);
1862 if (uid_idx >= IWL_MVM_MAX_SIMULTANEOUS_SCANS)
1863 return -EBUSY;
1864
1865 /* we should have failed registration if scan_cmd was NULL */
1866 if (WARN_ON(mvm->scan_cmd == NULL))
1867 return -ENOMEM;
1868
1869 if (WARN_ON(req->n_ssids > PROBE_OPTION_MAX ||
1870 ies->common_ie_len + ies->len[NL80211_BAND_2GHZ] +
1871 ies->len[NL80211_BAND_5GHZ] + 24 + 2 >
1872 SCAN_OFFLOAD_PROBE_REQ_SIZE || req->n_channels >
1873 mvm->fw->ucode_capa.n_scan_channels))
1874 return -ENOBUFS;
1875
1876 iwl_mvm_scan_calc_params(mvm, vif, req->n_ssids, req->flags,
1877 &params);
1878
1879 iwl_mvm_build_generic_umac_scan_cmd(mvm, cmd, &params);
1880
1881 cmd->flags = cpu_to_le32(IWL_UMAC_SCAN_FLAG_PREEMPTIVE);
1882
1883 uid = iwl_generate_scan_uid(mvm, IWL_UMAC_SCAN_UID_SCHED_SCAN);
1884 mvm->scan_uid[uid_idx] = uid;
1885 cmd->uid = cpu_to_le32(uid);
1886
1887 cmd->ooc_priority = cpu_to_le32(IWL_SCAN_PRIORITY_LOW);
1888
1889 flags = iwl_mvm_scan_umac_common_flags(mvm, req->n_ssids, req->ssids,
1890 params.passive_fragmented);
1891
1892 flags |= IWL_UMAC_SCAN_GEN_FLAGS_PERIODIC;
1893
1894 if (iwl_mvm_scan_pass_all(mvm, req))
1895 flags |= IWL_UMAC_SCAN_GEN_FLAGS_PASS_ALL;
1896 else
1897 flags |= IWL_UMAC_SCAN_GEN_FLAGS_MATCH;
1898
1899 cmd->general_flags = cpu_to_le32(flags);
1900
1901 if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_EBS_SUPPORT &&
1902 mvm->last_ebs_successful)
1903 cmd->channel_flags = IWL_SCAN_CHANNEL_FLAG_EBS |
1904 IWL_SCAN_CHANNEL_FLAG_EBS_ACCURATE |
1905 IWL_SCAN_CHANNEL_FLAG_CACHE_ADD;
1906
1907 cmd->n_channels = req->n_channels;
1908
1909 iwl_scan_offload_build_ssid(req, sec_part->direct_scan, &ssid_bitmap,
1910 false);
1911
1912 /* This API uses bits 0-19 instead of 1-20. */
1913 ssid_bitmap = ssid_bitmap >> 1;
1914
1915 iwl_mvm_umac_scan_cfg_channels(mvm, req->channels, req->n_channels,
1916 ssid_bitmap, cmd);
1917
1918 sec_part->schedule[0].interval =
1919 cpu_to_le16(req->interval / MSEC_PER_SEC);
1920 sec_part->schedule[0].iter_count = 0xff;
1921
1922 sec_part->delay = 0;
1923
1924 iwl_mvm_build_unified_scan_probe(mvm, vif, ies, &sec_part->preq,
1925 req->flags & NL80211_SCAN_FLAG_RANDOM_ADDR ?
1926 req->mac_addr : NULL,
1927 req->mac_addr_mask);
1928
1929 ret = iwl_mvm_send_cmd(mvm, &hcmd);
1930 if (!ret) {
1931 IWL_DEBUG_SCAN(mvm,
1932 "Sched scan request was sent successfully\n");
1933 } else {
1934 /*
1935 * If the scan failed, it usually means that the FW was unable
1936 * to allocate the time events. Warn on it, but maybe we
1937 * should try to send the command again with different params.
1938 */
1939 IWL_ERR(mvm, "Sched scan failed! ret %d\n", ret);
1940 }
1941 return ret;
1942}
1943
1944int iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm,
1945 struct iwl_rx_cmd_buffer *rxb,
1946 struct iwl_device_cmd *cmd)
1947{
1948 struct iwl_rx_packet *pkt = rxb_addr(rxb);
1949 struct iwl_umac_scan_complete *notif = (void *)pkt->data;
1950 u32 uid = __le32_to_cpu(notif->uid);
1951 bool sched = !!(uid & IWL_UMAC_SCAN_UID_SCHED_SCAN);
1952 int uid_idx = iwl_mvm_find_scan_uid(mvm, uid);
1953
1954 /*
1955 * Scan uid may be set to zero in case of scan abort request from above.
1956 */
1957 if (uid_idx >= IWL_MVM_MAX_SIMULTANEOUS_SCANS)
1958 return 0;
1959
1960 IWL_DEBUG_SCAN(mvm,
1961 "Scan completed, uid %u type %s, status %s, EBS status %s\n",
1962 uid, sched ? "sched" : "regular",
1963 notif->status == IWL_SCAN_OFFLOAD_COMPLETED ?
1964 "completed" : "aborted",
1965 notif->ebs_status == IWL_SCAN_EBS_SUCCESS ?
1966 "success" : "failed");
1967
1968 mvm->last_ebs_successful = !notif->ebs_status;
1969 mvm->scan_uid[uid_idx] = 0;
1970
1971 if (!sched) {
1972 ieee80211_scan_completed(mvm->hw,
1973 notif->status ==
1974 IWL_SCAN_OFFLOAD_ABORTED);
1975 iwl_mvm_unref(mvm, IWL_MVM_REF_SCAN);
1976 } else if (!iwl_mvm_find_scan_type(mvm, IWL_UMAC_SCAN_UID_SCHED_SCAN)) {
1977 ieee80211_sched_scan_stopped(mvm->hw);
1978 } else {
1979 IWL_DEBUG_SCAN(mvm, "Another sched scan is running\n");
1980 }
1981
1982 return 0;
1983}
1984
1985static bool iwl_scan_umac_done_check(struct iwl_notif_wait_data *notif_wait,
1986 struct iwl_rx_packet *pkt, void *data)
1987{
1988 struct iwl_umac_scan_done *scan_done = data;
1989 struct iwl_umac_scan_complete *notif = (void *)pkt->data;
1990 u32 uid = __le32_to_cpu(notif->uid);
1991 int uid_idx = iwl_mvm_find_scan_uid(scan_done->mvm, uid);
1992
1993 if (WARN_ON(pkt->hdr.cmd != SCAN_COMPLETE_UMAC))
1994 return false;
1995
1996 if (uid_idx >= IWL_MVM_MAX_SIMULTANEOUS_SCANS)
1997 return false;
1998
1999 /*
2000 * Clear scan uid of scans that was aborted from above and completed
2001 * in FW so the RX handler does nothing.
2002 */
2003 scan_done->mvm->scan_uid[uid_idx] = 0;
2004
2005 return !iwl_mvm_find_scan_type(scan_done->mvm, scan_done->type);
2006}
2007
2008static int iwl_umac_scan_abort_one(struct iwl_mvm *mvm, u32 uid)
2009{
2010 struct iwl_umac_scan_abort cmd = {
2011 .hdr.size = cpu_to_le16(sizeof(struct iwl_umac_scan_abort) -
2012 sizeof(struct iwl_mvm_umac_cmd_hdr)),
2013 .uid = cpu_to_le32(uid),
2014 };
2015
2016 lockdep_assert_held(&mvm->mutex);
2017
2018 IWL_DEBUG_SCAN(mvm, "Sending scan abort, uid %u\n", uid);
2019
2020 return iwl_mvm_send_cmd_pdu(mvm, SCAN_ABORT_UMAC, 0, sizeof(cmd), &cmd);
2021}
2022
2023static int iwl_umac_scan_stop(struct iwl_mvm *mvm,
2024 enum iwl_umac_scan_uid_type type, bool notify)
2025{
2026 struct iwl_notification_wait wait_scan_done;
2027 static const u8 scan_done_notif[] = { SCAN_COMPLETE_UMAC, };
2028 struct iwl_umac_scan_done scan_done = {
2029 .mvm = mvm,
2030 .type = type,
2031 };
2032 int i, ret = -EIO;
2033
2034 iwl_init_notification_wait(&mvm->notif_wait, &wait_scan_done,
2035 scan_done_notif,
2036 ARRAY_SIZE(scan_done_notif),
2037 iwl_scan_umac_done_check, &scan_done);
2038
2039 IWL_DEBUG_SCAN(mvm, "Preparing to stop scan, type %x\n", type);
2040
2041 for (i = 0; i < IWL_MVM_MAX_SIMULTANEOUS_SCANS; i++) {
2042 if (mvm->scan_uid[i] & type) {
2043 int err;
2044
2045 if (iwl_mvm_is_radio_killed(mvm) &&
2046 (type & IWL_UMAC_SCAN_UID_REG_SCAN)) {
2047 ieee80211_scan_completed(mvm->hw, true);
2048 iwl_mvm_unref(mvm, IWL_MVM_REF_SCAN);
2049 break;
2050 }
2051
2052 err = iwl_umac_scan_abort_one(mvm, mvm->scan_uid[i]);
2053 if (!err)
2054 ret = 0;
2055 }
2056 }
2057
2058 if (ret) {
2059 IWL_DEBUG_SCAN(mvm, "Couldn't stop scan\n");
2060 iwl_remove_notification(&mvm->notif_wait, &wait_scan_done);
2061 return ret;
2062 }
2063
2064 ret = iwl_wait_notification(&mvm->notif_wait, &wait_scan_done, 1 * HZ);
2065 if (ret)
2066 return ret;
2067
2068 if (notify) {
2069 if (type & IWL_UMAC_SCAN_UID_SCHED_SCAN)
2070 ieee80211_sched_scan_stopped(mvm->hw);
2071 if (type & IWL_UMAC_SCAN_UID_REG_SCAN) {
2072 ieee80211_scan_completed(mvm->hw, true);
2073 iwl_mvm_unref(mvm, IWL_MVM_REF_SCAN);
2074 }
2075 }
2076
2077 return ret;
2078}
2079
2080int iwl_mvm_scan_size(struct iwl_mvm *mvm)
2081{
2082 if (mvm->fw->ucode_capa.capa[0] & IWL_UCODE_TLV_CAPA_UMAC_SCAN)
2083 return sizeof(struct iwl_scan_req_umac) +
2084 sizeof(struct iwl_scan_channel_cfg_umac) *
2085 mvm->fw->ucode_capa.n_scan_channels +
2086 sizeof(struct iwl_scan_req_umac_tail);
2087
2088 if (mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN)
2089 return sizeof(struct iwl_scan_req_unified_lmac) +
2090 sizeof(struct iwl_scan_channel_cfg_lmac) *
2091 mvm->fw->ucode_capa.n_scan_channels +
2092 sizeof(struct iwl_scan_probe_req);
2093
2094 return sizeof(struct iwl_scan_cmd) +
2095 mvm->fw->ucode_capa.max_probe_length +
2096 mvm->fw->ucode_capa.n_scan_channels *
2097 sizeof(struct iwl_scan_channel);
2098}
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-13 08:21:26 -0400