diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/scan.c')
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/scan.c | 50 |
1 files changed, 32 insertions, 18 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c index fc6b4f699cb6..fd1c5808c72b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2023 Intel Corporation + * Copyright (C) 2012-2014, 2018-2024 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -2281,8 +2281,6 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif, iwl_mvm_scan_umac_dwell(mvm, cmd, params); - mvm->scan_uid_status[uid] = type; - cmd->uid = cpu_to_le32(uid); gen_flags = iwl_mvm_scan_umac_flags(mvm, params, vif); cmd->general_flags = cpu_to_le16(gen_flags); @@ -2323,10 +2321,8 @@ static int iwl_mvm_scan_umac(struct iwl_mvm *mvm, struct ieee80211_vif *vif, ret = iwl_mvm_fill_scan_sched_params(params, tail_v2->schedule, &tail_v2->delay); - if (ret) { - mvm->scan_uid_status[uid] = 0; + if (ret) return ret; - } if (iwl_mvm_is_scan_ext_chan_supported(mvm)) { tail_v2->preq = params->preq; @@ -2476,8 +2472,6 @@ static int iwl_mvm_scan_umac_v12(struct iwl_mvm *mvm, struct ieee80211_vif *vif, int ret; u16 gen_flags; - mvm->scan_uid_status[uid] = type; - cmd->ooc_priority = cpu_to_le32(iwl_mvm_scan_umac_ooc_priority(type)); cmd->uid = cpu_to_le32(uid); @@ -2513,8 +2507,6 @@ static int iwl_mvm_scan_umac_v14_and_above(struct iwl_mvm *mvm, u8 gen_flags2; u32 bitmap_ssid = 0; - mvm->scan_uid_status[uid] = type; - cmd->ooc_priority = cpu_to_le32(iwl_mvm_scan_umac_ooc_priority(type)); cmd->uid = cpu_to_le32(uid); @@ -2558,10 +2550,8 @@ static int iwl_mvm_scan_umac_v14_and_above(struct iwl_mvm *mvm, params->n_channels, pb, cp, vif->type, version); - if (!cp->count) { - mvm->scan_uid_status[uid] = 0; + if (!cp->count) return -EINVAL; - } if (!params->n_ssids || (params->n_ssids == 1 && !params->ssids[0].ssid_len)) @@ -2839,7 +2829,8 @@ static int iwl_mvm_build_scan_cmd(struct iwl_mvm *mvm, if (ver_handler->version != scan_ver) continue; - return ver_handler->handler(mvm, vif, params, type, uid); + err = ver_handler->handler(mvm, vif, params, type, uid); + return err ? : uid; } err = iwl_mvm_scan_umac(mvm, vif, params, type, uid); @@ -3026,11 +3017,13 @@ static int _iwl_mvm_single_scan_start(struct iwl_mvm *mvm, */ IWL_ERR(mvm, "Scan failed! ret %d\n", ret); iwl_mvm_resume_tcm(mvm); - mvm->scan_uid_status[uid] = 0; return ret; } - IWL_DEBUG_SCAN(mvm, "Scan request was sent successfully\n"); + IWL_DEBUG_SCAN(mvm, "Scan request send success: type=%u, uid=%u\n", + type, uid); + + mvm->scan_uid_status[uid] = type; mvm->scan_status |= type; if (type == IWL_MVM_SCAN_REGULAR) { @@ -3169,7 +3162,9 @@ int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm, ret = iwl_mvm_send_cmd(mvm, &hcmd); if (!ret) { IWL_DEBUG_SCAN(mvm, - "Sched scan request was sent successfully\n"); + "Sched scan request send success: type=%u, uid=%u\n", + type, uid); + mvm->scan_uid_status[uid] = type; mvm->scan_status |= type; } else { /* If the scan failed, it usually means that the FW was unable @@ -3177,13 +3172,29 @@ int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm, * should try to send the command again with different params. */ IWL_ERR(mvm, "Sched scan failed! ret %d\n", ret); - mvm->scan_uid_status[uid] = 0; mvm->sched_scan_pass_all = SCHED_SCAN_PASS_ALL_DISABLED; } return ret; } +static void iwl_mvm_find_link_selection_vif(void *_data, u8 *mac, + struct ieee80211_vif *vif) +{ + struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); + + if (ieee80211_vif_is_mld(vif) && mvmvif->authorized) + iwl_mvm_select_links(mvmvif->mvm, vif); +} + +static void iwl_mvm_post_scan_link_selection(struct iwl_mvm *mvm) +{ + ieee80211_iterate_active_interfaces(mvm->hw, + IEEE80211_IFACE_ITER_NORMAL, + iwl_mvm_find_link_selection_vif, + NULL); +} + void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb) { @@ -3243,6 +3254,9 @@ void iwl_mvm_rx_umac_scan_complete_notif(struct iwl_mvm *mvm, mvm->last_ebs_successful = false; mvm->scan_uid_status[uid] = 0; + + if (notif->status == IWL_SCAN_OFFLOAD_COMPLETED) + iwl_mvm_post_scan_link_selection(mvm); } void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm, |