diff options
Diffstat (limited to 'net/mac80211/mesh_ps.c')
| -rw-r--r-- | net/mac80211/mesh_ps.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/net/mac80211/mesh_ps.c b/net/mac80211/mesh_ps.c index d8cd91424175..ebab1f0a0138 100644 --- a/net/mac80211/mesh_ps.c +++ b/net/mac80211/mesh_ps.c @@ -1,10 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright 2012-2013, Marco Porsch <marco.porsch@s2005.tu-chemnitz.de> * Copyright 2012-2013, cozybit Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. + * Copyright (C) 2021 Intel Corporation + * Copyright (C) 2023 Intel Corporation */ #include "mesh.h" @@ -15,6 +14,9 @@ /** * mps_qos_null_get - create pre-addressed QoS Null frame for mesh powersave + * @sta: the station to get the frame for + * + * Returns: A newly allocated SKB */ static struct sk_buff *mps_qos_null_get(struct sta_info *sta) { @@ -47,6 +49,7 @@ static struct sk_buff *mps_qos_null_get(struct sta_info *sta) /** * mps_qos_null_tx - send a QoS Null to indicate link-specific power mode + * @sta: the station to send to */ static void mps_qos_null_tx(struct sta_info *sta) { @@ -76,15 +79,17 @@ static void mps_qos_null_tx(struct sta_info *sta) * * sets the non-peer power mode and triggers the driver PS (re-)configuration * Return BSS_CHANGED_BEACON if a beacon update is necessary. + * + * Returns: BSS_CHANGED_BEACON if a beacon update is in order. */ -u32 ieee80211_mps_local_status_update(struct ieee80211_sub_if_data *sdata) +u64 ieee80211_mps_local_status_update(struct ieee80211_sub_if_data *sdata) { struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; struct sta_info *sta; bool peering = false; int light_sleep_cnt = 0; int deep_sleep_cnt = 0; - u32 changed = 0; + u64 changed = 0; enum nl80211_mesh_power_mode nonpeer_pm; rcu_read_lock(); @@ -146,9 +151,9 @@ u32 ieee80211_mps_local_status_update(struct ieee80211_sub_if_data *sdata) * * @sta: mesh STA * @pm: the power mode to set - * Return BSS_CHANGED_BEACON if a beacon update is in order. + * Returns: BSS_CHANGED_BEACON if a beacon update is in order. */ -u32 ieee80211_mps_set_sta_local_pm(struct sta_info *sta, +u64 ieee80211_mps_set_sta_local_pm(struct sta_info *sta, enum nl80211_mesh_power_mode pm) { struct ieee80211_sub_if_data *sdata = sta->sdata; @@ -403,6 +408,8 @@ static void mpsp_trigger_send(struct sta_info *sta, bool rspi, bool eosp) /** * mpsp_qos_null_append - append QoS Null frame to MPSP skb queue if needed + * @sta: the station to handle + * @frames: the frame list to append to * * To properly end a mesh MPSP the last transmitted frame has to set the EOSP * flag in the QoS Control field. In case the current tailing frame is not a @@ -435,7 +442,7 @@ static void mpsp_qos_null_append(struct sta_info *sta, info = IEEE80211_SKB_CB(new_skb); info->control.vif = &sdata->vif; - info->flags |= IEEE80211_TX_INTFL_NEED_TXPROCESSING; + info->control.flags |= IEEE80211_TX_INTCFL_NEED_TXPROCESSING; __skb_queue_tail(frames, new_skb); } @@ -579,7 +586,7 @@ void ieee80211_mps_frame_release(struct sta_info *sta, if (sta->mesh->plink_state == NL80211_PLINK_ESTAB) has_buffered = ieee80211_check_tim(elems->tim, elems->tim_len, - sta->mesh->aid); + sta->mesh->aid, false); if (has_buffered) mps_dbg(sta->sdata, "%pM indicates buffered frames\n", @@ -587,7 +594,7 @@ void ieee80211_mps_frame_release(struct sta_info *sta, /* only transmit to PS STA with announced, non-zero awake window */ if (test_sta_flag(sta, WLAN_STA_PS_STA) && - (!elems->awake_window || !le16_to_cpu(*elems->awake_window))) + (!elems->awake_window || !get_unaligned_le16(elems->awake_window))) return; if (!test_sta_flag(sta, WLAN_STA_MPSP_OWNER)) |