diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/time-event.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/time-event.h | 110 |
1 files changed, 47 insertions, 63 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h index 1dd3d01245ea..1ef8768756db 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.h @@ -1,63 +1,8 @@ -/****************************************************************************** - * - * This file is provided under a dual BSD/GPLv2 license. When using or - * redistributing this file, you may do so under either license. - * - * GPL LICENSE SUMMARY - * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. - * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of version 2 of the GNU General Public License as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * The full GNU General Public License is included in this distribution - * in the file called COPYING. - * - * Contact Information: - * Intel Linux Wireless <linuxwifi@intel.com> - * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 - * - * BSD LICENSE - * - * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. - * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * * Neither the name Intel Corporation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - *****************************************************************************/ - +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Copyright (C) 2012-2014, 2019-2020, 2023, 2025 Intel Corporation + * Copyright (C) 2013-2014 Intel Mobile Communications GmbH + */ #ifndef __time_event_h__ #define __time_event_h__ @@ -156,6 +101,14 @@ void iwl_mvm_rx_time_event_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); /** + * iwl_mvm_rx_roc_notif - handles %DISCOVERY_ROC_NTF. + * @mvm: the mvm component + * @rxb: RX buffer + */ +void iwl_mvm_rx_roc_notif(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb); + +/** * iwl_mvm_start_p2p_roc - start remain on channel for p2p device functionality * @mvm: the mvm component * @vif: the virtual interface for which the roc is requested. It is assumed @@ -171,6 +124,8 @@ void iwl_mvm_rx_time_event_notif(struct iwl_mvm *mvm, * ROC request, it will issue a notification to the driver that it is on the * requested channel. Once the FW completes the ROC request it will issue * another notification to the driver. + * + * Return: negative error code or 0 on success */ int iwl_mvm_start_p2p_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif, int duration, enum ieee80211_roc_type type); @@ -178,17 +133,18 @@ int iwl_mvm_start_p2p_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif, /** * iwl_mvm_stop_roc - stop remain on channel functionality * @mvm: the mvm component + * @vif: the virtual interface for which the roc is stopped * * This function can be used to cancel an ongoing ROC session. * The function is async, it will instruct the FW to stop serving the ROC * session, but will not wait for the actual stopping of the session. */ -void iwl_mvm_stop_roc(struct iwl_mvm *mvm); +void iwl_mvm_stop_roc(struct iwl_mvm *mvm, struct ieee80211_vif *vif); /** * iwl_mvm_remove_time_event - general function to clean up of time event * @mvm: the mvm component - * @vif: the vif to which the time event belongs + * @mvmvif: the vif to which the time event belongs * @te_data: the time event data that corresponds to that time event * * This function can be used to cancel a time event regardless its type. @@ -213,6 +169,9 @@ void iwl_mvm_te_clear_data(struct iwl_mvm *mvm, void iwl_mvm_cleanup_roc_te(struct iwl_mvm *mvm); void iwl_mvm_roc_done_wk(struct work_struct *wk); +void iwl_mvm_remove_csa_period(struct iwl_mvm *mvm, + struct ieee80211_vif *vif); + /** * iwl_mvm_schedule_csa_period - request channel switch absence period * @mvm: the mvm component @@ -222,6 +181,8 @@ void iwl_mvm_roc_done_wk(struct work_struct *wk); * * This function is used to schedule NoA time event and is used to perform * the channel switch flow. + * + * Return: negative error code or 0 on success */ int iwl_mvm_schedule_csa_period(struct iwl_mvm *mvm, struct ieee80211_vif *vif, @@ -231,7 +192,7 @@ int iwl_mvm_schedule_csa_period(struct iwl_mvm *mvm, * iwl_mvm_te_scheduled - check if the fw received the TE cmd * @te_data: the time event data that corresponds to that time event * - * This function returns true iff this TE is added to the fw. + * Return: %true if this TE is added to the fw, %false otherwise */ static inline bool iwl_mvm_te_scheduled(struct iwl_mvm_time_event_data *te_data) @@ -242,4 +203,27 @@ iwl_mvm_te_scheduled(struct iwl_mvm_time_event_data *te_data) return !!te_data->uid; } +/** + * iwl_mvm_schedule_session_protection - schedule a session protection + * @mvm: the mvm component + * @vif: the virtual interface for which the protection issued + * @duration: the requested duration of the protection + * @min_duration: the minimum duration of the protection + * @wait_for_notif: if true, will block until the start of the protection + * @link_id: The link to schedule a session protection for + */ +void iwl_mvm_schedule_session_protection(struct iwl_mvm *mvm, + struct ieee80211_vif *vif, + u32 duration, u32 min_duration, + bool wait_for_notif, + unsigned int link_id); + +/** + * iwl_mvm_rx_session_protect_notif - handles %SESSION_PROTECTION_NOTIF + * @mvm: the mvm component + * @rxb: the RX buffer containing the notification + */ +void iwl_mvm_rx_session_protect_notif(struct iwl_mvm *mvm, + struct iwl_rx_cmd_buffer *rxb); + #endif /* __time_event_h__ */ |