summaryrefslogtreecommitdiff
path: root/drivers/net/wireless
AgeCommit message (Collapse)AuthorFilesLines
2022-07-15wifi: mac80211: RCU-ify link/link_conf pointersJohannes Berg1-5/+9
Since links can be added and removed dynamically, we need to somehow protect the sdata->link[] and vif->link_conf[] array pointers from disappearing when accessing them without locks. RCU-ify the pointers to achieve this, which requires quite a bit of rework. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: cfg80211/mac80211: separate link params from station paramsShaul Triebitz2-18/+22
Put the link_station_parameters structure in the station_parameters structure (and remove the station_parameters fields already existing in link_station_parameters). Now, for an MLD station, the default link is added together with the station. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: mac80211_hwsim: Support link channel matching on rxAndrei Otcheretianski1-6/+16
Accept frames from all the links' channels. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: mac80211_hwsim: use 32-bit skb cookieJohannes Berg1-5/+5
We won't really have enough skbs to need a 64-bit cookie, and on 32-bit platforms storing the 64-bit cookie into the void *rate_driver_data doesn't work anyway. Switch back to using just a 32-bit cookie and uintptr_t for the type to avoid compiler warnings about all this. Fixes: 4ee186fa7e40 ("wifi: mac80211_hwsim: fix race condition in pending packet") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15wifi: rsi: remove unused variableJohannes Berg1-2/+0
Remove a variable here that was now set but never used. Fixes: f276e20b182d ("wifi: mac80211: move interface config to new struct") Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski4-10/+15
include/net/sock.h 310731e2f161 ("net: Fix data-races around sysctl_mem.") e70f3c701276 ("Revert "net: set SK_MEM_QUANTUM to 4096"") https://lore.kernel.org/all/20220711120211.7c8b7cba@canb.auug.org.au/ net/ipv4/fib_semantics.c 747c14307214 ("ip: fix dflt addr selection for connected nexthop") d62607c3fe45 ("net: rename reference+tracking helpers") net/tls/tls.h include/net/tls.h 3d8c51b25a23 ("net/tls: Check for errors in tls_device_init") 587903142308 ("tls: create an internal header") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-07-13Merge tag 'wireless-next-2022-07-13' of ↵David S. Miller151-751/+1332
git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next Johannes Berg says: ==================== A fairly large set of updates for next, highlights: ath10k * ethernet frame format support rtw89 * TDLS support cfg80211/mac80211 * airtime fairness fixes * EHT support continued, especially in AP mode * initial (and still major) rework for multi-link operation (MLO) from 802.11be/wifi 7 As usual, also many small updates/cleanups/fixes/etc. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2022-07-11mt76: mt7921: Let PCI core handle power state and use pm_sleep_ptr()Kai-Heng Feng1-18/+7
PCI power state and wakeup are already handled by PCI core, so it's not necessary to handle them in the driver. Also switch to use pm_sleep_ptr() to remove #ifdef guard. Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mediatek: mt76: eeprom: fix missing of_node_put() in ↵Liang He1-1/+4
mt76_find_power_limits_node() We should use of_node_put() for the reference 'np' returned by of_get_child_by_name() which will increase the refcount. Fixes: 22b980badc0f ("mt76: add functions for parsing rate power limits from DT") Signed-off-by: Liang He <windhl@126.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mediatek: mt76: mac80211: Fix missing of_node_put() in mt76_led_init()Liang He1-0/+1
We should use of_node_put() for the reference 'np' returned by of_get_child_by_name() which will increase the refcount. Fixes: 17f1de56df05 ("mt76: add common code shared between multiple chipsets") Signed-off-by: Liang He <windhl@126.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: get rid of mt76_wcid_hw routineLorenzo Bianconi1-10/+0
mt76_wcid_hw() is no longer used. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: convert MT_TX_HW_QUEUE_EXT_PHY to MT_TX_HW_QUEUE_PHYLorenzo Bianconi9-36/+23
Report phy_indx in tx_info->hw_queue. This is a preliminary patch to add newer chipset support Co-developed-by: Bo Jiao <bo.jiao@mediatek.com> Signed-off-by: Bo Jiao <bo.jiao@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: add phy_idx to mt76_wcidLorenzo Bianconi7-17/+17
Introduce phy_idx to mt76_wcid structure instead of ext_phy. This is a preliminary patch to add newer chipset support. Co-developed-by: Bo Jiao <bo.jiao@mediatek.com> Signed-off-by: Bo Jiao <bo.jiao@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: introduce phys array in mt76_dev structureLorenzo Bianconi14-97/+142
Introduce phys array in mt76_dev structure to reference mt76_phy supported by the chipset. This is a preliminary patch to introduce newer chipset support. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: add phy_idx in mt76_rx_statusLorenzo Bianconi4-10/+11
Introduce phy_idx mt76_rx_status instead of ext_idx. This is a preliminary patch to add newer chipset support Co-developed-by: Bo Jiao <bo.jiao@mediatek.com> Signed-off-by: Bo Jiao <bo.jiao@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: introduce MT_RXQ_BAND2 and MT_RXQ_BAND2_WA in mt76_rxq_idLorenzo Bianconi6-31/+42
Rename MT_RXQ_EXT in MT_RXQ_BAND1. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: add len parameter to __mt76_mcu_msg_alloc signatureLorenzo Bianconi3-12/+13
Introduce len to __mt76_mcu_msg_alloc signature in order to add the capability to specify two different value for allocation and copy length. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7915 add ht mpdu densityMeiChia Chiu1-1/+6
set ht mpdu density to 4 usec. Reviewed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: MeiChia Chiu <MeiChia.Chiu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7921: reduce the mutex lock scope during resetSean Wang1-5/+8
Reduce the mutex lock scope for reset to get rid of possible task hung e.g wpa_supplicant and to allow the user-space process to keep running during we need more retries to complete the reset. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Suggested-by: YN Chen <YN.Chen@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7921: reduce log severity levels for informative messagesSean Wang1-1/+1
Use dev_dbg instead for the diagnostic messages. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: connac: move tx initialization/cleanup in mt76_connac moduleLorenzo Bianconi7-49/+35
Move mt76_connac_init_tx_queues and mt76_connac_tx_cleanup routines in mt76_connac module. This is a preliminary patch to add mt7990 chipset support. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7921: make mt7921_pci_driver staticLorenzo Bianconi2-2/+1
mt7921_pci_driver struct is only referenced in mt7921/pci.c so make it static. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7921: enable HW beacon filter in the initialization stageSean Wang3-6/+16
The current driver has worked with HW beacon filter and connection monitor all the way, here we move the enablement into the initialization stage like other HW features being done to get rid of others are confused why these configurations would be changed at runtime. We still leave a way to turn off these offload features in debugfs knobs but that is just for debugging purposes. Tested-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7921: enable HW beacon filter not depending on PM flagSean Wang1-2/+1
The hardware beacon filter works whether or not the PM flag is set, so we drop redundant dependency checks on PM flags. Additionally, the patch implicitly allow the MT7921[E, S, U] to have a consistent configuration of the hardware beacon filter. Tested-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: remove q->qidFelix Fietkau3-6/+0
It is no longer used Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: do not use skb_set_queue_mapping for internal purposesFelix Fietkau14-20/+24
Previously the code used skb_set_queue_mapping for management or non-bufferable powersave frames that need to be sent to a different hardware queue. This can confuse AQL, which expects the value to remain the same until the tx status report. The only place that currently uses the altered skb queue mapping is the txwi write function. Change the code to pass the hardware queue id as a function parameter instead. Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: pass original queue id from __mt76_tx_queue_skb to the driverFelix Fietkau8-18/+19
MT7615 and newer map multiple software tx queues to the hardware id Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7615: fix throughput regression on DFS channelsFelix Fietkau4-25/+7
For some reason, mt7615 reacts badly to repeatedly enabling/disabling the radar detector without also switching the channel. This results in very bad throughput on DFS channels, because hw->conf.radar_enabled can get toggled a few times after CAC ends. Fix this by always leaving the DFS detector enabled on DFS channels and instead suppress unwanted detection events. Fixes: 2c86f6752046 ("mt76: mt7615: fix/rewrite the dfs state handling logic") Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: allow receiving frames with invalid CCMP PN via monitor interfacesFelix Fietkau1-14/+10
This can be useful for debugging Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt76x02: improve reliability of the beacon hang checkFelix Fietkau2-4/+13
Increment the counter only when writing beacons to the hardware in order to avoid triggering restarts if beacons are disabled. Additionally, avoid resetting the MAC if stopping it failed Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7615: add sta_rec with EXTRA_INFO_NEW for the first time onlyFelix Fietkau2-1/+9
Set EXTRA_INFO_NEW for the first time only to prevent adding the same starec entry, otherwise the entry might be removed in fw. Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7915: update the maximum size of beacon offloadMeiChia Chiu2-3/+14
Since an in-band discovery frame is offloaded by MCU, here we enlarge the command size to accommodate the additional content. Reviewed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Money Wang <Money.Wang@mediatek.com> Signed-off-by: MeiChia Chiu <MeiChia.Chiu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: do not check the ccmp pn for ONLY_MONITOR frameMeiChia Chiu1-0/+3
if the received frame enables RX_FLAG_ONLY_MONITOR, driver doesn't need to check the ccmp pn of this frame. Reviewed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: MeiChia Chiu <MeiChia.Chiu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7915: add sta_rec with EXTRA_INFO_NEW for the first time onlyShayne Chen2-2/+3
Set EXTRA_INFO_NEW for the first time only to prevent adding the same starec entry, otherwise the entry might be removed in fw. Reviewed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7915: update mpdu density in 6g capabilityPeter Chiu1-1/+1
Set mpdu density to 2 usec in 6g capability to meet hardware capability and also enhance throughput. Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7915: do not copy ieee80211_ops pointer in mt7915_mmio_probeLorenzo Bianconi1-6/+1
We do not modify ieee80211_ops pointers so we do not need to copy them. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7915: fix incorrect testmode ipg on band 1 caused by wmm_idxShayne Chen1-4/+5
Fix the issue that the measured inter packet gap didn't fit its setting value. Fixes: c2d3b1926f30 ("mt76: mt7915: add support for ipg in testmode") Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7915: disable UL MU-MIMO for mt7915Felix Fietkau2-7/+9
After initially establishing a connection, it can produce multi-second latency spikes and tx hangs when pushing traffic. It should work better for MT7916 and MT7986, so leave it enabled there Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: move mt76_connac2_mcu_fill_message in mt76_connac moduleLorenzo Bianconi14-171/+125
Move mt76_connac2_mcu_fill_message routine in shared module in order to reuse it for mt7921 and mt7915e drivers. This is a preliminary patch to add mt7990 driver support. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: move mcu_txd/mcu_rxd structures in shared codeLorenzo Bianconi10-157/+131
This is a preliminary patch to add mt7990 chipset support. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7915: rely on mt76_connac_tx_freeLorenzo Bianconi3-15/+7
As for mt7921 and mt7615 drivers, rely on mt76_connac_tx_free data structure in mt7915e driver. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: connac: move mt7615_txp_skb_unmap in common codeLorenzo Bianconi6-102/+65
Move mt7615_txp_skb_unmap in shared code and reuse it in mt7915e and mt7921e driver. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: connac: move mt76_connac_write_hw_txp in shared codeLorenzo Bianconi6-82/+49
Now we can move mt76_connac_write_hw_txp routine in mt76-connac module and reuse it in mt7921e and mt7615e driver. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: connac: move mt76_connac_tx_complete_skb in shared codeLorenzo Bianconi13-85/+51
Since now txp structures are in common code we can reuse mt76_connac_tx_complete_skb routine in mt7921e, mt7915e and mt7615e drivers. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: connac: move mt76_connac_tx_free in shared codeLorenzo Bianconi5-22/+15
Move mt76_connac_tx_free structure in mt76_connac module since it is shared by mt7615 and mt7921 drivers. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: move mt7615_txp_ptr in mt76_connac moduleLorenzo Bianconi8-61/+39
Since mt7615_txp_ptr is shared between mt7615 and mt7921 move it in mt76_connac module. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: connac: move mt76_connac_fw_txp in common moduleLorenzo Bianconi10-117/+59
Since mt76_connac_fw_txp struct is shared between mt7615e, mt7915e and mt7921e, move it in mt76_connac module. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7915: get rid of unnecessary new line in mt7915_mac_write_txwiLorenzo Bianconi1-1/+0
Remove unnecessary new line in mt7915_mac_write_txwi routine. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7921: enlarge maximum VHT MPDU length to 11454Deren Wu1-1/+1
Enlarge maximum MPDU length to 11454 that both mt7921/mt7922 can support. After this fixing, we can get better performance. Fixes: 5c14a5f944b9 ("mt76: mt7921: introduce mt7921e support") Tested-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: mt7921: fix aggregation subframes setting to HE maxDeren Wu1-2/+2
mt7921/mt7922 support HE max aggregation subframes 256 for both tx/rx. Get better throughput then before. Fixes: 94bb18b03d43 ("mt76: mt7921: fix max aggregation subframes setting") Tested-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Reviewed-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
generated by cgit v1.2.3 (git 2.39.0) at 2025-10-03 21:12:57 +0300