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2023-09-25wifi: mac80211: add support for parsing TID to Link mapping elementAyala Beker1-0/+8
Add the relevant definitions for TID to Link mapping element according to the P802.11be_D4.0. Signed-off-by: Ayala Beker <ayala.beker@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230920211508.9ea9b0b4412a.I2281ab2c70e8b43a39032dc115db6a80f1f0b3f4@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-25wifi: mac80211: describe return values in kernel-docJohannes Berg1-0/+2
Add descriptions for two return values for two functions that are missing them. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230920211508.79307c341723.Ibae386f0354f2e215d4955752ac378acc2466b51@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-25wifi: mac80211: use bandwidth indication element for CSAJohannes Berg1-13/+29
In CSA, parse the (EHT) bandwidth indication element and use it (in fact prefer it if present). Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230920211508.43ef01920556.If4f24a61cd634ab1e50eba43899b9e992bf25602@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-13wifi: mac80211: remove shifted rate supportJohannes Berg1-57/+22
We really cannot even get into this as we can't have a BSS with a 5/10 MHz (scan) width, and therefore all the code handling shifted rates cannot happen. Remove it all, since it's broken anyway, at least with MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-11wifi: cfg80211: add ieee80211_fragment_element to public APIBenjamin Berg1-29/+0
This function will be used by the kunit tests within cfg80211. As it is generally useful, move it from mac80211 to cfg80211. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230827135854.5af9391659f5.Ie534ed6591ba02be8572d4d7242394f29e3af04b@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-11wifi: mac80211: add an element parsing unit testJohannes Berg1-0/+3
Add a unit test for the parsing of a fragmented sta profile sub-element inside a fragmented multi-link element. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230827135854.333bc75df13f.I0ddfeb6a88a4d89e7c7850e8ef45a4b19b5a061a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-11wifi: cfg80211: remove wdev mutexJohannes Berg1-5/+0
Since we're now protecting everything with the wiphy mutex (and were really using it for almost everything before), there's no longer any real reason to have a separate wdev mutex. It may feel better, but really has no value. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-11wifi: mac80211: reduce iflist_mtxJohannes Berg1-1/+0
We now hold the wiphy mutex everywhere that we use or needed the iflist_mtx, so we don't need this mutex any more in mac80211. However, drivers may also iterate, and in some cases (e.g. mt76) do so from high-priority contexts. Thus, keep the mutex around but remove its usage in mac80211 apart from those driver-visible parts that are still needed. Most of this change was done automatically with spatch, with the parts that are still needed as described above reverted manually. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-11wifi: mac80211: remove local->mtxJohannes Berg1-8/+3
We now hold the wiphy mutex everywhere that we use or needed the local->mtx, so we don't need this mutex any more. Remove it. Most of this change was done automatically with spatch. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-11wifi: mac80211: remove chanctx_mtxJohannes Berg1-26/+20
We now hold the wiphy mutex everywhere that we use or needed the chanctx_mtx, so we don't need this mutex any more. Remove it. Most of this change was done automatically with spatch. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-11wifi: mac80211: remove key_mtxJohannes Berg1-2/+2
We now hold the wiphy mutex everywhere that we use or needed the key_mtx, so we don't need this mutex any more. Remove it. Most of this change was done automatically with spatch. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-11wifi: mac80211: remove sta_mtxJohannes Berg1-5/+2
We now hold the wiphy mutex everywhere that we use or needed the sta_mtx, so we don't need this mutex any more. Remove it. Most of this change was done automatically with spatch. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-11wifi: mac80211: move filter reconfig to wiphy workJohannes Berg1-1/+1
This again is intended for future cleanups that are possible when mac80211 and drivers can assume the wiphy is locked. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-11wifi: mac80211: move scan work to wiphy workJohannes Berg1-2/+2
Move the scan work to wiphy work, which also simplifies the way we handle the work vs. the scan configuration. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-11wifi: mac80211: move radar detect work to wiphy workJohannes Berg1-4/+3
Move the radar detect work to wiphy work in order to lock the wiphy for it without doing it manually. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-11wifi: mac80211: move DFS CAC work to wiphy workJohannes Berg1-1/+2
Move the DFS CAC work over to hold the wiphy lock there without worry about work cancellation. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-09-11wifi: mac80211: flush wiphy work where appropriateJohannes Berg1-0/+1
Before converting more works to wiphy work, add flushing in mac80211 where we also flush the mac80211 workqueue. Not needed in suspend since cfg80211 will have taken care of it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-21wifi: mac80211: fix CRC calculation for extended elemsJohannes Berg1-14/+11
For extended elements, we currently only calculate the CRC for some of them, but really we should do it also for the rest that we care about, such as EHT operation and multi- link. Also, while at it, it seems we should do it even if they aren't well-formed, so we notice if that changes. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230619161906.93235d5c8651.I6615cb3c1244bc9618066baa2bdad7982e9abd1f@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-19wifi: mac80211: Include Multi-Link in CRC calculationIlan Peer1-0/+4
Include the Multi-Link elements found in beacon frames in the CRC calculation, as these elements are intended to reflect changes in the AP MLD state. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230618214435.ae8246b93d85.Ia64b45198de90ff7f70abcc997841157f148ea40@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-19wifi: mac80211: Rename ieee80211_mle_sta_prof_size_ok()Ilan Peer1-1/+2
Rename it to ieee80211_mle_basic_sta_prof_size_ok() as it validates the size of the station profile included in Basic Multi-Link element. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094949.9bdfd263974f.I7bebd26894f33716e93cc7da576ef3215e0ba727@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-19wifi: mac80211: Add support for parsing Reconfiguration Multi Link elementIlan Peer1-3/+18
Parse Reconfiguration Multi Link IE. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094949.6eeb6c9a4a6e.I1cb137da9b3c712fc7c7949a6dec9e314b5d7f63@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-19wifi: mac80211: Rename multi_linkIlan Peer1-10/+9
As a preparation to support Reconfiguration Multi Link element, rename 'multi_link' and 'multi_link_len' fields in 'struct ieee802_11_elems' to 'ml_basic' and 'ml_basic_len'. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094949.b11370d3066a.I34280ae3728597056a6a2f313063962206c0d581@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-19wifi: mac80211: use cfg80211 defragmentation helperBenjamin Berg1-58/+35
Use the shared functionality rather than copying it into mac80211. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094949.7dcbf82baade.Ic68d1f547cb75d66037abdbb0f066db20ff41ba3@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-19wifi: mac80211: Add HE and EHT capa elements in TDLS framesAbhishek Naik1-1/+1
Add HE and EHT capabilities IE in TDLS setup request, response, confirm and discovery response frames. Signed-off-by: Abhishek Naik <abhishek.naik@intel.com> Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230616094948.c77128828b0d.Ied2d8800847c759718c2c35e8f6c0902afd6bca1@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-19wifi: mac80211: Remove "Missing iftype sband data/EHT cap" spamNicolas Cavallari1-3/+1
In mesh mode, ieee80211_chandef_he_6ghz_oper() is called by mesh_matches_local() for every received mesh beacon. On a 6 GHz mesh of a HE-only phy, this spams that the hardware does not have EHT capabilities, even if the received mesh beacon does not have an EHT element. Unlike HE, not supporting EHT in the 6 GHz band is not an error so do not print anything in this case. Fixes: 5dca295dd767 ("mac80211: Add initial support for EHT and 320 MHz channels") Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr> Reviewed-by: Simon Horman <simon.horman@corigine.com> Link: https://lore.kernel.org/r/20230614132648.28995-1-nicolas.cavallari@green-communications.fr Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-19Merge wireless into wireless-nextJohannes Berg1-2/+2
There are some locking changes that will later otherwise cause conflicts, so merge wireless into wireless-next to avoid those. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-14wifi: mac80211: Add getter functions for vif MLD stateIlan Peer1-7/+7
As a preparation to support disabled/dormant links, add the following function: - ieee80211_vif_usable_links(): returns the bitmap of the links that can be activated. Use this function in all the places that the bitmap of the usable links is needed. - ieee80211_vif_is_mld(): returns true iff the vif is an MLD. Use this function in all the places where an indication that the connection is a MLD is needed. Signed-off-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230608163202.86e3351da1fc.If6fe3a339fda2019f13f57ff768ecffb711b710a@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-14wifi: mac80211: add helpers to access sband iftype dataJohannes Berg1-7/+4
There's quite a bit of code accessing sband iftype data (HE, HE 6 GHz, EHT) and we always need to remember to use the ieee80211_vif_type_p2p() helper. Add new helpers to directly get it from the sband/vif rather than having to call ieee80211_vif_type_p2p(). Convert most code with the following spatch: @@ expression vif, sband; @@ -ieee80211_get_he_iftype_cap(sband, ieee80211_vif_type_p2p(vif)) +ieee80211_get_he_iftype_cap_vif(sband, vif) @@ expression vif, sband; @@ -ieee80211_get_eht_iftype_cap(sband, ieee80211_vif_type_p2p(vif)) +ieee80211_get_eht_iftype_cap_vif(sband, vif) @@ expression vif, sband; @@ -ieee80211_get_he_6ghz_capa(sband, ieee80211_vif_type_p2p(vif)) +ieee80211_get_he_6ghz_capa_vif(sband, vif) Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230604120651.db099f49e764.Ie892966c49e22c7b7ee1073bc684f142debfdc84@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-12wifi: mac80211: fragment per STA profile correctlyBenjamin Berg1-2/+2
When fragmenting the ML per STA profile, the element ID should be IEEE80211_MLE_SUBELEM_PER_STA_PROFILE rather than WLAN_EID_FRAGMENT. Change the helper function to take the to be used element ID and pass the appropriate value for each of the fragmentation levels. Fixes: 81151ce462e5 ("wifi: mac80211: support MLO authentication/association with one link") Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230611121219.9b5c793d904b.I7dad952bea8e555e2f3139fbd415d0cd2b3a08c3@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-07wifi: mac80211: use wiphy work for sdata->workJohannes Berg1-1/+1
We'll need this later to convert other works that might be cancelled from here, so convert this one first. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-07Merge wireless into wireless-nextJohannes Berg1-1/+1
There are a number of upcoming things in both the stack and drivers that would otherwise conflict, so merge wireless to wireless-next to be able to avoid those conflicts. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-06wifi: mac80211: stop warning after reconfig failuresJohannes Berg1-0/+1
If we have a reconfig failure in the driver, then we need to shut down the network interface(s) at the network stack level through cfg80211, which can result in a lot of those "Failed check-sdata-in-driver check, ..." warnings, since interfaces are considered to not be in the driver when the reconfiguration fails, but we still need to go through all the shutdown flow. Avoid many of these warnings by storing the fact that the stack experienced a reconfiguration failure and not doing the warning in that case. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230604120651.3750c4ae6e76.I9e80d6026f59263c008a1a68f6cd6891ca0b93b0@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-06wifi: mac80211: use u64 to hold enum ieee80211_bss_change flagsMukesh Sisodiya1-2/+2
The size of enum ieee80211_bss_change is bigger that 32, so we need u64 to be used in a flag. Also pass u64 instead of u32 to ieee80211_reconfig_ap_links() for the same reason. Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230604120651.d53b7018a4eb.I1adaa041de51d50d84a11226573e81ceac0fe90d@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-06wifi: mac80211: implement proper AP MLD HW restartJohannes Berg1-1/+43
Previously, I didn't implement restarting here at all if the interface is an MLD, so it only worked for non-MLO. Add the needed code to restart an AP MLD correctly. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230504134511.828474-12-gregory.greenman@intel.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-06wifi: mac80211: remove element scratch_lenJohannes Berg1-1/+1
This isn't used, and there isn't really a good way it could be used, so just remove that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-06-06wifi: mac80211: HW restart for MLOJohannes Berg1-34/+73
Implement proper reconfiguration for interfaces that are doing MLO, in order to be able to recover from HW restart correctly. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230504134511.828474-6-gregory.greenman@intel.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-05-16wifi: mac80211: consider reserved chanctx for mindefJohannes Berg1-1/+1
When a chanctx is reserved for a new vif and we recalculate the minimal definition for it, we need to consider the new interface it's being reserved for before we assign it, so it can be used directly with the correct min channel width. Fix the code to - optionally - consider that, and use that option just before doing the reassignment. Also, when considering channel context reservations, we should only consider the one link we're currently working with. Change the boolean argument to a link pointer to do that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230504134511.828474-4-gregory.greenman@intel.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-31wifi: mac80211: enable EHT mesh supportRyder Lee1-0/+71
Similar to AP beacon, this enables the basic mesh EHT mode, including EHT operation IE and the fixed field of EHT operation information IE. As for the optional part (i.e. preamble puncturing bitmap) will be added in future patch. Tested-by: Lian Chen <lian.chen@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Link: https://lore.kernel.org/r/1e0ddb9001312451c3e99c4eed2072caf8075f61.1679935259.git.ryder.lee@mediatek.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-31Merge wireless/main into wireless-next/mainJohannes Berg1-1/+4
There are a few merge conflicts due to overlapping fixes and changes, merge wireless/main to fix them. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: mac80211: S1G capabilities information element in probe requestKieran Frewen1-0/+23
Add the missing S1G capabilities information element to probe requests. Signed-off-by: Kieran Frewen <kieran.frewen@morsemicro.com> Co-developed-by: Gilad Itzkovitch <gilad.itzkovitch@morsemicro.com> Signed-off-by: Gilad Itzkovitch <gilad.itzkovitch@morsemicro.com> Link: https://lore.kernel.org/r/20230223032512.3848105-1-gilad.itzkovitch@virscient.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-30wifi: mac80211: fix the size calculation of ieee80211_ie_len_eht_cap()Ryder Lee1-1/+1
Here should return the size of ieee80211_eht_cap_elem_fixed, so fix it. Fixes: 820acc810fb6 ("mac80211: Add EHT capabilities to association/probe request") Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Link: https://lore.kernel.org/r/06c13635fc03bcff58a647b8e03e9f01a74294bd.1679935259.git.ryder.lee@mediatek.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-03-15wifi: mac80211: Serialize ieee80211_handle_wake_tx_queue()Alexander Wetzel1-0/+3
ieee80211_handle_wake_tx_queue must not run concurrent multiple times. It calls ieee80211_txq_schedule_start() and the drivers migrated to iTXQ do not expect overlapping drv_tx() calls. This fixes 'c850e31f79f0 ("wifi: mac80211: add internal handler for wake_tx_queue")', which introduced ieee80211_handle_wake_tx_queue. Drivers started to use it with 'a790cc3a4fad ("wifi: mac80211: add wake_tx_queue callback to drivers")'. But only after fixing an independent bug with '4444bc2116ae ("wifi: mac80211: Proper mark iTXQs for resumption")' problematic concurrent calls really happened and exposed the initial issue. Fixes: c850e31f79f0 ("wifi: mac80211: add internal handler for wake_tx_queue") Reported-by: Thomas Mann <rauchwolke@gmx.net> Link: https://bugzilla.kernel.org/show_bug.cgi?id=217119 Link: https://lore.kernel.org/r/b8efebc6-4399-d0b8-b2a0-66843314616b@leemhuis.info/ Link: https://lore.kernel.org/r/b7445607128a6b9ed7c17fcdcf3679bfaf4aaea.camel@sipsolutions.net> CC: <stable@vger.kernel.org> Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de> Link: https://lore.kernel.org/r/20230314211122.111688-1-alexander@wetzel-home.de [add missing spin_lock_init() noticed by Felix] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-18mac80211: support minimal EHT rate reporting on RXJohannes Berg1-0/+13
Add minimal support for RX EHT rate reporting, not yet adding (modifying) any radiotap headers, just statistics for cfg80211. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-17Merge wireless into wireless-nextKalle Valo1-39/+3
Due to the two cherry picked commits from wireless to wireless-next we have several conflicts in mt76. To avoid any bugs with conflicts merge wireless into wireless-next. 96f134dc1964 wifi: mt76: handle possible mt76_rx_token_consume failures fe13dad8992b wifi: mt76: dma: do not increment queue head if mt76_dma_add_buf fails
2023-01-12wifi: mac80211: Drop stations iterator where the iterator function may sleepMartin Blumenstingl1-13/+0
This reverts commit acb99b9b2a08f ("mac80211: Add stations iterator where the iterator function may sleep"). A different approach was found for the rtw88 driver where most of the problematic locks were converted to a driver-local mutex. Drop ieee80211_iterate_stations() because there are no users of that function. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Link: https://lore.kernel.org/r/20221226191609.2934234-1-martin.blumenstingl@googlemail.com Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2023-01-10wifi: mac80211: Proper mark iTXQs for resumptionAlexander Wetzel1-39/+3
When a running wake_tx_queue() call is aborted due to a hw queue stop the corresponding iTXQ is not always correctly marked for resumption: wake_tx_push_queue() can stops the queue run without setting @IEEE80211_TXQ_STOP_NETIF_TX. Without the @IEEE80211_TXQ_STOP_NETIF_TX flag __ieee80211_wake_txqs() will not schedule a new queue run and remaining frames in the queue get stuck till another frame is queued to it. Fix the issue for all drivers - also the ones with custom wake_tx_queue callbacks - by moving the logic into ieee80211_tx_dequeue() and drop the redundant @txqs_stopped. @IEEE80211_TXQ_STOP_NETIF_TX is also renamed to @IEEE80211_TXQ_DIRTY to better describe the flag. Fixes: c850e31f79f0 ("wifi: mac80211: add internal handler for wake_tx_queue") Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de> Link: https://lore.kernel.org/r/20221230121850.218810-1-alexander@wetzel-home.de Cc: stable@vger.kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-10-29Kalle Valo says:Jakub Kicinski1-50/+196
==================== pull-request: wireless-next-2022-10-28 First set of patches v6.2. mac80211 refactoring continues for Wi-Fi 7. All mac80211 driver are now converted to use internal TX queues, this might cause some regressions so we wanted to do this early in the cycle. Note: wireless tree was merged[1] to wireless-next to avoid some conflicts with mac80211 patches between the trees. Unfortunately there are still two smaller conflicts in net/mac80211/util.c which Stephen also reported[2]. In the first conflict initialise scratch_len to "params->scratch_len ?: 3 * params->len" (note number 3, not 2!) and in the second conflict take the version which uses elems->scratch_pos. [1] https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git/commit/?id=dfd2d876b3fda1790bc0239ba4c6967e25d16e91 [2] https://lore.kernel.org/all/20221020032340.5cf101c0@canb.auug.org.au/ mac80211 - preparation for Wi-Fi 7 Multi-Link Operation (MLO) continues - add API to show the link STAs in debugfs - all mac80211 drivers are now using mac80211 internal TX queues (iTXQs) rtw89 - support 8852BE rtl8xxxu - support RTL8188FU brmfmac - support two station interfaces concurrently bcma - support SPROM rev 11 ==================== Link: https://lore.kernel.org/r/20221028132943.304ECC433B5@smtp.kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-10-13Merge branch 'cve-fixes-2022-10-13'Johannes Berg1-15/+17
Pull in the fixes for various scan parsing bugs found by Sönke Huster by fuzzing.
2022-10-10wifi: mac80211: Drop support for TX push pathAlexander Wetzel1-48/+5
All drivers are now using mac80211 internal queues (iTXQs). Drop mac80211 internal support for the old push path. Signed-off-by: Alexander Wetzel <alexander@wetzel-home.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-10-10Merge remote-tracking branch 'wireless/main' into wireless-nextJohannes Berg1-1/+1
Pull in wireless/main content since some new code would otherwise conflict with it. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-08-10 08:48:54 +0300