diff options
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 80 |
1 files changed, 34 insertions, 46 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index dc0b74443c8d..dec6e16b8c7d 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -6,7 +6,7 @@ * Copyright 2007 Johannes Berg <johannes@sipsolutions.net> * Copyright 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2015-2017 Intel Deutschland GmbH - * Copyright (C) 2018-2024 Intel Corporation + * Copyright (C) 2018-2025 Intel Corporation * * utilities for mac80211 */ @@ -437,8 +437,6 @@ static void __ieee80211_wake_queue(struct ieee80211_hw *hw, int queue, { struct ieee80211_local *local = hw_to_local(hw); - trace_wake_queue(local, queue, reason); - if (WARN_ON(queue >= hw->queues)) return; @@ -456,6 +454,9 @@ static void __ieee80211_wake_queue(struct ieee80211_hw *hw, int queue, if (local->q_stop_reasons[queue][reason] == 0) __clear_bit(reason, &local->queue_stop_reasons[queue]); + trace_wake_queue(local, queue, reason, + local->q_stop_reasons[queue][reason]); + if (local->queue_stop_reasons[queue] != 0) /* someone still has this queue stopped */ return; @@ -502,8 +503,6 @@ static void __ieee80211_stop_queue(struct ieee80211_hw *hw, int queue, { struct ieee80211_local *local = hw_to_local(hw); - trace_stop_queue(local, queue, reason); - if (WARN_ON(queue >= hw->queues)) return; @@ -512,6 +511,9 @@ static void __ieee80211_stop_queue(struct ieee80211_hw *hw, int queue, else local->q_stop_reasons[queue][reason]++; + trace_stop_queue(local, queue, reason, + local->q_stop_reasons[queue][reason]); + set_bit(reason, &local->queue_stop_reasons[queue]); } @@ -685,7 +687,7 @@ void __ieee80211_flush_queues(struct ieee80211_local *local, struct ieee80211_sub_if_data *sdata, unsigned int queues, bool drop) { - if (!local->ops->flush) + if (!local->ops->flush && !drop) return; /* @@ -712,7 +714,8 @@ void __ieee80211_flush_queues(struct ieee80211_local *local, } } - drv_flush(local, sdata, queues, drop); + if (local->ops->flush) + drv_flush(local, sdata, queues, drop); ieee80211_wake_queues_by_reason(&local->hw, queues, IEEE80211_QUEUE_STOP_REASON_FLUSH, @@ -2153,7 +2156,8 @@ int ieee80211_reconfig(struct ieee80211_local *local) wake_up: - if (local->monitors == local->open_count && local->monitors > 0) + if (local->virt_monitors > 0 && + local->virt_monitors == local->open_count) ieee80211_add_virtual_monitor(local); /* @@ -2190,8 +2194,10 @@ int ieee80211_reconfig(struct ieee80211_local *local) ieee80211_reconfig_roc(local); /* Requeue all works */ - list_for_each_entry(sdata, &local->interfaces, list) - wiphy_work_queue(local->hw.wiphy, &sdata->work); + list_for_each_entry(sdata, &local->interfaces, list) { + if (ieee80211_sdata_running(sdata)) + wiphy_work_queue(local->hw.wiphy, &sdata->work); + } } ieee80211_wake_queues_by_reason(hw, IEEE80211_MAX_QUEUE_MAP, @@ -2748,6 +2754,7 @@ u8 *ieee80211_ie_build_he_oper(u8 *pos, const struct cfg80211_chan_def *chandef) { struct ieee80211_he_operation *he_oper; struct ieee80211_he_6ghz_oper *he_6ghz_op; + struct cfg80211_chan_def he_chandef; u32 he_oper_params; u8 ie_len = 1 + sizeof(struct ieee80211_he_operation); @@ -2779,27 +2786,33 @@ u8 *ieee80211_ie_build_he_oper(u8 *pos, const struct cfg80211_chan_def *chandef) if (chandef->chan->band != NL80211_BAND_6GHZ) goto out; + cfg80211_chandef_create(&he_chandef, chandef->chan, NL80211_CHAN_NO_HT); + he_chandef.center_freq1 = chandef->center_freq1; + he_chandef.center_freq2 = chandef->center_freq2; + he_chandef.width = chandef->width; + /* TODO add VHT operational */ he_6ghz_op = (struct ieee80211_he_6ghz_oper *)pos; he_6ghz_op->minrate = 6; /* 6 Mbps */ he_6ghz_op->primary = - ieee80211_frequency_to_channel(chandef->chan->center_freq); + ieee80211_frequency_to_channel(he_chandef.chan->center_freq); he_6ghz_op->ccfs0 = - ieee80211_frequency_to_channel(chandef->center_freq1); - if (chandef->center_freq2) + ieee80211_frequency_to_channel(he_chandef.center_freq1); + if (he_chandef.center_freq2) he_6ghz_op->ccfs1 = - ieee80211_frequency_to_channel(chandef->center_freq2); + ieee80211_frequency_to_channel(he_chandef.center_freq2); else he_6ghz_op->ccfs1 = 0; - switch (chandef->width) { + switch (he_chandef.width) { case NL80211_CHAN_WIDTH_320: - /* - * TODO: mesh operation is not defined over 6GHz 320 MHz - * channels. + /* Downgrade EHT 320 MHz BW to 160 MHz for HE and set new + * center_freq1 */ - WARN_ON(1); - break; + ieee80211_chandef_downgrade(&he_chandef, NULL); + he_6ghz_op->ccfs0 = + ieee80211_frequency_to_channel(he_chandef.center_freq1); + fallthrough; case NL80211_CHAN_WIDTH_160: /* Convert 160 MHz channel width to new style as interop * workaround. @@ -2807,7 +2820,7 @@ u8 *ieee80211_ie_build_he_oper(u8 *pos, const struct cfg80211_chan_def *chandef) he_6ghz_op->control = IEEE80211_HE_6GHZ_OPER_CTRL_CHANWIDTH_160MHZ; he_6ghz_op->ccfs1 = he_6ghz_op->ccfs0; - if (chandef->chan->center_freq < chandef->center_freq1) + if (he_chandef.chan->center_freq < he_chandef.center_freq1) he_6ghz_op->ccfs0 -= 8; else he_6ghz_op->ccfs0 += 8; @@ -3647,31 +3660,6 @@ again: WARN_ON_ONCE(!cfg80211_chandef_valid(c)); } -/* - * Returns true if smps_mode_new is strictly more restrictive than - * smps_mode_old. - */ -bool ieee80211_smps_is_restrictive(enum ieee80211_smps_mode smps_mode_old, - enum ieee80211_smps_mode smps_mode_new) -{ - if (WARN_ON_ONCE(smps_mode_old == IEEE80211_SMPS_AUTOMATIC || - smps_mode_new == IEEE80211_SMPS_AUTOMATIC)) - return false; - - switch (smps_mode_old) { - case IEEE80211_SMPS_STATIC: - return false; - case IEEE80211_SMPS_DYNAMIC: - return smps_mode_new == IEEE80211_SMPS_STATIC; - case IEEE80211_SMPS_OFF: - return smps_mode_new != IEEE80211_SMPS_OFF; - default: - WARN_ON(1); - } - - return false; -} - int ieee80211_send_action_csa(struct ieee80211_sub_if_data *sdata, struct cfg80211_csa_settings *csa_settings) { |