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path: root/drivers/net/wireless
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2025-01-14wifi: mt76: mt7996: prepare mt7996_mcu_set_tx for MLO supportFelix Fietkau
Pass in struct ieee80211_bss_conf in order to use link specific data. Link: https://patch.msgid.link/20250102163508.52945-17-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7996: prepare mt7996_mcu_add_beacon for MLO supportFelix Fietkau
Pass in struct ieee80211_bss_conf. Link: https://patch.msgid.link/20250102163508.52945-16-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7996: prepare mt7996_mcu_add_dev/bss_info for MLO supportFelix Fietkau
Add extra arguments for struct ieee80211_bss_conf and mt76_vif_link. Link: https://patch.msgid.link/20250102163508.52945-15-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7996: pass wcid to mt7996_mcu_sta_hdr_trans_tlvFelix Fietkau
Preparation for MLO support. Link: https://patch.msgid.link/20250102163508.52945-14-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7996: use emulated hardware scan supportFelix Fietkau
Preparation for supporting multiple radios on a single wiphy Link: https://patch.msgid.link/20250102163508.52945-13-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: add multi-radio remain_on_channel functionsFelix Fietkau
This allows a driver using the generic channel context functions to temporarily switch to another channel for off-channel rx/tx. Link: https://patch.msgid.link/20250102163508.52945-12-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: add multi-radio support to scanning codeFelix Fietkau
When scanning on a phy/vif combination that does not have an active link, create a temporary link in order to ensure that we have a valid wcid. Link: https://patch.msgid.link/20250102163508.52945-11-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: add multi-radio support to tx schedulingFelix Fietkau
Look up the phy for each scheduled txq. Only run one scheduling loop per hw. Link: https://patch.msgid.link/20250102163508.52945-10-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: add multi-radio support to a few core hw opsFelix Fietkau
Iterate over all phys if multi-radio is supported by the driver Link: https://patch.msgid.link/20250102163508.52945-9-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: remove dev->wcid_phy_maskFelix Fietkau
Explicitly check wcid->phy_idx instead. Reduces allocated data size. Link: https://patch.msgid.link/20250102163508.52945-8-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: add chanctx functions for multi-channel phy supportFelix Fietkau
This adds an implementation for the chanctx functions, which can be used by multi-channel capable drivers. Preparation for adding MLO support. Link: https://patch.msgid.link/20250102163508.52945-7-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: initialize more wcid fields mt76_wcid_initFelix Fietkau
Reduces code duplication and ensures that the phy index is always set. Link: https://patch.msgid.link/20250102163508.52945-6-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7996: split link specific data from struct mt7996_vifFelix Fietkau
Preparation for MLO support. Link: https://patch.msgid.link/20250102163508.52945-5-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: add vif link specific data structureFelix Fietkau
Preparation for splitting link data from vif data for MLO support. Link: https://patch.msgid.link/20250102163508.52945-4-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: rename struct mt76_vif to mt76_vif_linkFelix Fietkau
Preparation to use it for private bss link data instead of the full vif on MLO capable devices. Link: https://patch.msgid.link/20250102163508.52945-3-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: add support for allocating a phy without hwFelix Fietkau
Preparation for supporting a single hw with multiple radios Link: https://patch.msgid.link/20250102163508.52945-2-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: add code for emulating hardware scanningFelix Fietkau
Preparation for supporting multiple radios on a single wiphy on devices where firmware does not support actual hardware scanning. This is also a prerequisite for full MLO support Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Co-developed-by: Michael-CY Lee <michael-cy.lee@mediatek.com> Signed-off-by: Michael-CY Lee <michael-cy.lee@mediatek.com> Co-developed-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Link: https://patch.msgid.link/20250102163508.52945-1-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: do not add wcid entries to sta poll list during MCU resetFelix Fietkau
Fixes linked list management issues during restart, where sta entries can be recreated and reinitialized while still in the poll list, triggering kernel warnings. Link: https://patch.msgid.link/20241230194202.95065-14-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7996: use mac80211 .sta_state opFelix Fietkau
Allows adding stations before assoc, though they are not passed to the firmware yet at that point. Link: https://patch.msgid.link/20241230194202.95065-13-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7915: fix omac index assignment after hardware resetFelix Fietkau
Reset per-phy mac address slot mask in order to avoid leaking entries. Fixes: 8a55712d124f ("wifi: mt76: mt7915: enable full system reset support") Link: https://patch.msgid.link/20241230194202.95065-12-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7915: firmware restart on devices with a second pcie linkFelix Fietkau
It seems that the firmware checks the register used for detecting matching PCIe links in order to figure out if a secondary PCIe link is enabled. Write the register again just before starting the firmware on hw reset, in order to fix an issue that left the second band unusable after restart. Fixes: 9093cfff72e3 ("mt76: mt7915: add support for using a secondary PCIe link for gen1") Link: https://patch.msgid.link/20241230194202.95065-11-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7915: hold dev->mutex while interacting with the thermal stateFelix Fietkau
Avoid issuing MCU calls during a hardware restart Link: https://patch.msgid.link/20241230194202.95065-10-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7915: ensure that only one sta entry is active per mac addressFelix Fietkau
When a client is roaming to a different AP interface, a duplicate wtbl entry can be created. This can lead to lost packets or aggregation issues until the old entry expires. In order to fix this issue, delete any conflicting entries from WTBL whenever a station is authorized. Link: https://patch.msgid.link/20241230194202.95065-9-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: only enable tx worker after setting the channelFelix Fietkau
Avoids sending packets too early Fixes: 0b3be9d1d34e ("wifi: mt76: add separate tx scheduling queue for off-channel tx") Link: https://patch.msgid.link/20241230194202.95065-8-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7915: decrease timeout for commonly issued MCU commandsFelix Fietkau
This allows faster recovery from firmware issues Link: https://patch.msgid.link/20241230194202.95065-7-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7915: reduce the number of command retriesFelix Fietkau
The need to retry a command is really uncommon. Reduce the retries to 1 to speed up recovery from firmware issues. Link: https://patch.msgid.link/20241230194202.95065-6-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7996: fix rx filter setting for bfee functionalityFelix Fietkau
Fix rx filter setting to prevent dropping NDPA frames. Without this change, bfee functionality may behave abnormally. Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Link: https://patch.msgid.link/20241230194202.95065-5-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7915: fix eifs value on older chipsetsFelix Fietkau
Use the default firmware values Link: https://patch.msgid.link/20241230194202.95065-4-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7915: fix slot time for 5/6GHzFelix Fietkau
It should only be set to 20 for long slot time on 2.4 GHz Link: https://patch.msgid.link/20241230194202.95065-3-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7996: remove phy->monitor_vifFelix Fietkau
It is unused Link: https://patch.msgid.link/20241230194202.95065-2-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: remove mt76_calculate_default_rate()Felix Fietkau
It is only used in mt76_connac2_mac_tx_rate_val, inline it there. Link: https://patch.msgid.link/20241230194202.95065-1-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7921u: Add VID/PID for TP-Link TXE50UHNick Morrow
Add VID/PID 35bc/0107 for recently released TP-Link TXE50UH USB WiFi adapter. Tested-by: Shang Chieh Tseng <shangchieh.tseng@tsengsy.com> Signed-off-by: Nick Morrow <usbwifi2024@gmail.com> Cc: stable@vger.kernel.org Link: https://patch.msgid.link/e797f105-9ca8-41e9-96de-7d25dec09943@gmail.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: replace zero-length array with flexible-array memberZhang Kunbo
The current codebase makes use of the zero-length array language extension to the C90 standard, but the preferred mechanism to declare variable-length types such as these ones is a flexible array member[1], introduced in C99: struct foo { int stuff; struct boo array[]; }; By making use of the mechanism above, we will get a compiler warning in case the flexible array does not occur last, which is beneficial to cultivate a high-quality code.[2] This issue was found with the help of Coccinelle. [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html [2] commit 76497732932f ("cxgb3/l2t: Fix undefined behaviour") Signed-off-by: Zhang Kunbo <zhangkunbo@huawei.com> Link: https://patch.msgid.link/20241218074552.3271542-1-zhangkunbo@huawei.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7921: add rfkill_poll for hardware rfkillAllan Wang
Add mac80211 rfkill_poll ops to monitor hardware rfkill state and state change will be updated. Signed-off-by: Allan Wang <allan.wang@mediatek.com> Link: https://patch.msgid.link/20241209070922.28106-1-allan.wang@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7921: introduce CSA supportLeon Yen
Add CSA (Channel Switch Announcement) related implementation in collaboration with mac80211 to deal with dynamic channel switching. Signed-off-by: Leon Yen <leon.yen@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Link: https://patch.msgid.link/20241107061440.6545-1-mingyen.hsieh@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: config the dwell time by firmwareMichael Lo
To optimize the scan time of mt7925, remove the dwell time setting for the scan command and let it be controlled by the firmware as mt7921. Signed-off-by: Michael Lo <michael.lo@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Link: https://patch.msgid.link/20241106013221.18101-1-mingyen.hsieh@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: do not hold queue lock during initial rx buffer allocQuan Zhou
In dma init or reset scene, full buffer is needed for all rx rings. Since this is very time consuming, split the function to perform initial allocation without holding the spinlock. This avoids causing excessive scheduler latency. Signed-off-by: Quan Zhou <quan.zhou@mediatek.com> Reviewed-by: Shayne Chen <shayne.chen@mediatek.com> Reviewed-by: Deren Wu <deren.wu@mediatek.com> Link: https://patch.msgid.link/57c68a7ce1dd9022fa5e06af2c53d6313f30ec83.1731069062.git.quan.zhou@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: Properly handle responses for commands with eventsMing Yen Hsieh
Properly retrieve the response for commands with events. Ensure accurate handling of event-driven commands. Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/20241211011926.5002-17-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: Cleanup MLO settings post-disconnectionMing Yen Hsieh
Clean up MLO settings after disconnection. Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/20241211011926.5002-16-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: Update mt7925_mcu_uni_[tx,rx]_ba for MLOMing Yen Hsieh
Update mt7925_mcu_uni_[tx,rx]_ba for MLO support in firmware. Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/20241211011926.5002-15-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: Init secondary link PM stateMing Yen Hsieh
Initialize secondary link PM state. Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/20241211011926.5002-14-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: Update secondary link PS flowMing Yen Hsieh
Update the power-saving flow for secondary links. Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/20241211011926.5002-13-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: Update mt7925_unassign_vif_chanctx for per-link BSSMing Yen Hsieh
Update mt7925_unassign_vif_chanctx to support per-link BSS. Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/20241211011926.5002-12-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: Update mt792x_rx_get_wcid for per-link STAMing Yen Hsieh
Update mt792x_rx_get_wcid to support per-link STA. Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/20241211011926.5002-11-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: Update mt7925_mcu_sta_update for BC in ASSOC stateMing Yen Hsieh
Update mt7925_mcu_sta_update for broadcast (BC) in the ASSOC state. Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/20241211011926.5002-10-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: Enhance mt7925_mac_link_sta_add to support MLOMing Yen Hsieh
Enhance mt7925_mac_link_sta_add to support MLO. Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/20241211011926.5002-9-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: Enhance mt7925_mac_link_bss_add to support MLOMing Yen Hsieh
In mt7925_mac_link_bss_add(), the mt76_connac_mcu_uni_add_dev() function must be executed only after all parameters have been properly initialized. Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/20241211011926.5002-8-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: Fix CNM Timeout with Single Active Link in MLOLeon Yen
Fix CNM command timeout issue when only a single active link is available during MLO connection to fix the following kernel log error. [ 741.931030] wlan0: [link 1] local address be:90:e0:22:c4:22, AP link address 08:0c:43:7a:19:2a [ 741.931042] wlan0: [link 1] determined AP 08:0c:43:7a:19:2a to be EHT [ 741.931052] wlan0: [link 1] connecting with EHT mode, max bandwidth 160 MHz [ 741.931071] wlan0: WMM AC=0 acm=0 aifs=2 cWmin=3 cWmax=7 txop=47 uapsd=0, downgraded=0 [ 741.931076] wlan0: WMM AC=1 acm=0 aifs=2 cWmin=7 cWmax=15 txop=94 uapsd=0, downgraded=0 [ 741.931080] wlan0: WMM AC=2 acm=0 aifs=3 cWmin=15 cWmax=1023 txop=0 uapsd=0, downgraded=0 [ 741.931085] wlan0: WMM AC=3 acm=0 aifs=7 cWmin=15 cWmax=1023 txop=0 uapsd=0, downgraded=0 [ 741.931095] wlan0: moving STA 22:0c:43:7a:19:2a to state 3 [ 749.090928] mt7925e 0000:2b:00.0: Message 00020002 (seq 15) timeout [ 752.162972] mt7925e 0000:2b:00.0: Message 00020003 (seq 1) timeout [ 755.234975] mt7925e 0000:2b:00.0: Message 00020002 (seq 2) timeout [ 758.306971] mt7925e 0000:2b:00.0: Message 00020004 (seq 3) timeout Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Signed-off-by: Leon Yen <leon.yen@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/20241211011926.5002-7-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: fix wrong parameter for related cmd of chan infoMing Yen Hsieh
Fix incorrect parameters for the related channel information command. Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/20241211011926.5002-6-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: Fix incorrect WCID phy_idx assignmentallan.wang
Fix incorrect WCID phy_idx assignment. Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Signed-off-by: allan.wang <allan.wang@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/20241211011926.5002-5-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
generated by cgit (git 2.34.1) at 2025-05-30 15:03:10 +0000