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path: root/drivers/net/wireless/mediatek/mt76/mt7615/main.c
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2025-04-05treewide: Switch/rename to timer_delete[_sync]()Thomas Gleixner
timer_delete[_sync]() replaces del_timer[_sync](). Convert the whole tree over and remove the historical wrapper inlines. Conversion was done with coccinelle plus manual fixups where necessary. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
2025-01-14wifi: mt76: mt7925: add handler to hif suspend/resume eventQuan Zhou
When the system suspend or resume, the WiFi driver sends an hif_ctrl command to the firmware and waits for an event. Due to changes in the event format reported by the chip, the current mt7925's driver does not account for these changes, resulting in command timeout. Add flow to handle hif_ctrl event to avoid command timeout. We also exented API mt76_connac_mcu_set_hif_suspend for connac3 this time. Signed-off-by: Quan Zhou <quan.zhou@mediatek.com> Link: https://patch.msgid.link/3a0844ff5162142c4a9f3cf7104f75076ddd3b87.1735910562.git.quan.zhou@mediatek.com 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: 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 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>
2024-09-06wifi: mt76: partially move channel change code to coreFelix Fietkau
This allows the core code to change the channel. Code deduplication and preparation for adding scanning code to the core. Link: https://patch.msgid.link/20240828063422.44813-1-nbd@nbd.name Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-06-26wifi: mac80211: inform the low level if drv_stop() is a suspendEmmanuel Grumbach
This will allow the low level driver to take different actions for different flows. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Link: https://patch.msgid.link/20240618192529.739036208b6e.Ie18a2fe8e02bf2717549d39420b350cfdaf3d317@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-06-01wifi: mt76: mt7615: add missing chanctx opsJohannes Berg
Here's another one I missed during the initial conversion, fix that. Cc: stable@vger.kernel.org Reported-by: Rene Petersen <renepetersen@posteo.de> Fixes: 0a44dfc07074 ("wifi: mac80211: simplify non-chanctx drivers") Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218895 Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://msgid.link/20240528142308.3f7db1821e68.I531135d7ad76331a50244d6d5288e14aa9668390@changeid
2024-01-31wifi: fill in MODULE_DESCRIPTION()s for mt76 driversBreno Leitao
W=1 builds now warn if module is built without a MODULE_DESCRIPTION(). Add descriptions to the MediaTek mt76 drivers. Here is a sorted list of descriptions. It might make the reviewing process easier. MODULE_DESCRIPTION("MediaTek MT7603E and MT76x8 wireless driver"); MODULE_DESCRIPTION("MediaTek MT7615E and MT7663E wireless driver"); MODULE_DESCRIPTION("MediaTek MT7615E MMIO helpers"); MODULE_DESCRIPTION("MediaTek MT7663 SDIO/USB helpers"); MODULE_DESCRIPTION("MediaTek MT7663S (SDIO) wireless driver"); MODULE_DESCRIPTION("MediaTek MT7663U (USB) wireless driver"); MODULE_DESCRIPTION("MediaTek MT76x02 helpers"); MODULE_DESCRIPTION("MediaTek MT76x02 MCU helpers"); MODULE_DESCRIPTION("MediaTek MT76x0E (PCIe) wireless driver"); MODULE_DESCRIPTION("MediaTek MT76x0U (USB) wireless driver"); MODULE_DESCRIPTION("MediaTek MT76x2 EEPROM helpers"); MODULE_DESCRIPTION("MediaTek MT76x2E (PCIe) wireless driver"); MODULE_DESCRIPTION("MediaTek MT76x2U (USB) wireless driver"); MODULE_DESCRIPTION("MediaTek MT76x connac layer helpers"); MODULE_DESCRIPTION("MediaTek MT76x EEPROM helpers"); MODULE_DESCRIPTION("MediaTek MT76x helpers"); MODULE_DESCRIPTION("MediaTek MT76x SDIO helpers"); MODULE_DESCRIPTION("MediaTek MT76x USB helpers"); MODULE_DESCRIPTION("MediaTek MT7915E MMIO helpers"); MODULE_DESCRIPTION("MediaTek MT7921 core driver"); MODULE_DESCRIPTION("MediaTek MT7921E (PCIe) wireless driver"); MODULE_DESCRIPTION("MediaTek MT7921S (SDIO) wireless driver"); MODULE_DESCRIPTION("MediaTek MT7921U (USB) wireless driver"); MODULE_DESCRIPTION("MediaTek MT7925 core driver"); MODULE_DESCRIPTION("MediaTek MT7925E (PCIe) wireless driver"); MODULE_DESCRIPTION("MediaTek MT7925U (USB) wireless driver"); MODULE_DESCRIPTION("MediaTek MT792x core driver"); MODULE_DESCRIPTION("MediaTek MT792x USB helpers"); MODULE_DESCRIPTION("MediaTek MT7996 MMIO helpers"); Signed-off-by: Breno Leitao <leitao@debian.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://msgid.link/20240130104243.3025393-10-leitao@debian.org
2023-09-30wifi: mt76: fix race condition related to checking tx queue fill statusFelix Fietkau
When drv_tx calls race against local tx scheduling, the queue fill status checks can potentially race, leading to dma queue entries being overwritten. Fix this by deferring packets from drv_tx calls to the tx worker, in order to ensure that all regular queue tx comes from the same context. Reported-by: Ryder Lee <Ryder.Lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-07-25wifi: mt76: mt7615: rely on shared poll_list fieldLorenzo Bianconi
Rely on poll_list field in mt76_wcid structure and get rid of private copy. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-07-25wifi: mt76: mt7615: rely on shared sta_poll_list and sta_poll_lockLorenzo Bianconi
Rely on sta_poll_list and sta_poll_lock fields in mt76_dev structure and get rid of private copies. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-07-25wifi: mt76: mt7615: enable BSS_CHANGED_MU_GROUPS supportRyder Lee
The Group ID Management frame is an Action frame of category VHT. It is transmitted by the AP to assign or change the user position of a STA for one or more group IDs. Also, sniffer can use a given group id to monitor STA that belongs to that group. Notify underlying driver of changes via BSS_CHANGED_MU_GROUPS. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-04-03wifi: mt76: ignore key disable commandsFelix Fietkau
This helps avoid cleartext leakage of already queued or powersave buffered packets, when a reassoc triggers the key deletion. Cc: stable@vger.kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230330091259.61378-1-nbd@nbd.name
2022-12-01wifi: mt76: mt7615: rely on mt7615_phy in mt7615_mac_reset_countersLorenzo Bianconi
This is a preliminary patch to move aggr_stats array in mt76_phy structure. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7615: enable use_cts_prot supportRyder Lee
This adds selectable RTC/CTS enablement for each interface. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7615: add mt7615_mutex_acquire/release in ↵Lorenzo Bianconi
mt7615_sta_set_decap_offload Similar to mt7921 driver, introduce mt7615_mutex_acquire/release in mt7615_sta_set_decap_offload in order to avoid sending mcu commands while the device is in low-power state. Fixes: d4b98c63d7a77 ("mt76: mt7615: add support for rx decapsulation offload") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-18Merge tag 'mt76-for-kvalo-2022-07-11' of https://github.com/nbd168/wirelessKalle Valo
mt76 patches for 5.20 - preparation for new chipset support - fixes - VHT/HE related improvements - ACPI SAR support [kvalo@kernel.org: fix mac80211 API changes in start_ap() and stop_ap()]
2022-07-15wifi: mac80211: change QoS settings API to take link into accountJohannes Berg
Take the link into account in the QoS settings (EDCA parameters) APIs. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-11mt76: add phy_idx to mt76_wcidLorenzo Bianconi
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: mt7615: fix throughput regression on DFS channelsFelix Fietkau
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>
2022-06-20wifi: mac80211: split bss_info_changed methodJohannes Berg
Split the bss_info_changed method to vif_cfg_changed and link_info_changed, with the latter getting a link ID. Also change the 'changed' parameter to u64 already, we know we need that. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-06-20wifi: mac80211: move interface config to new structJohannes Berg
We'll use bss_conf for per-link configuration later, so move out all the non-link-specific data out into a new struct ieee80211_vif_cfg used in the vif. Some adjustments were done with the following spatch: @@ expression sdata; struct ieee80211_vif *vifp; identifier var = { assoc, ibss_joined, aid, arp_addr_list, arp_addr_cnt, ssid, ssid_len, s1g, ibss_creator }; @@ ( -sdata->vif.bss_conf.var +sdata->vif.cfg.var | -vifp->bss_conf.var +vifp->cfg.var ) @bss_conf@ struct ieee80211_bss_conf *bss_conf; identifier var = { assoc, ibss_joined, aid, arp_addr_list, arp_addr_cnt, ssid, ssid_len, s1g, ibss_creator }; @@ -bss_conf->var +vif_cfg->var (though more manual fixups were needed, e.g. replacing "vif_cfg->" by "vif->cfg." in many files.) Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-05-13mt76: fix MBSS index condition in DBDC modeEvelyn Tsai
MT7915_MAX_INTERFACES is per-band declaration in MT7915/MT7986/MT7916. Enlarge vif_mask to 64 bits wide, including the bit operation. Reviewed-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Evelyn Tsai <evelyn.tsai@mediatek.com> Signed-off-by: Bo Jiao <bo.jiao@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-05-13mt76: fix use-after-free by removing a non-RCU wcid pointerFelix Fietkau
Fixes an issue caught by KASAN about use-after-free in mt76_txq_schedule by protecting mtxq->wcid with rcu_lock between mt76_txq_schedule and sta_info_[alloc, free]. [18853.876689] ================================================================== [18853.876751] BUG: KASAN: use-after-free in mt76_txq_schedule+0x204/0xaf8 [mt76] [18853.876773] Read of size 8 at addr ffffffaf989a2138 by task mt76-tx phy0/883 [18853.876786] [18853.876810] CPU: 5 PID: 883 Comm: mt76-tx phy0 Not tainted 5.10.100-fix-510-56778d365941-kasan #5 0b01fbbcf41a530f52043508fec2e31a4215 [18853.876840] Call trace: [18853.876861] dump_backtrace+0x0/0x3ec [18853.876878] show_stack+0x20/0x2c [18853.876899] dump_stack+0x11c/0x1ac [18853.876918] print_address_description+0x74/0x514 [18853.876934] kasan_report+0x134/0x174 [18853.876948] __asan_report_load8_noabort+0x44/0x50 [18853.876976] mt76_txq_schedule+0x204/0xaf8 [mt76 074e03e4640e97fe7405ee1fab547b81c4fa45d2] [18853.877002] mt76_txq_schedule_all+0x2c/0x48 [mt76 074e03e4640e97fe7405ee1fab547b81c4fa45d2] [18853.877030] mt7921_tx_worker+0xa0/0x1cc [mt7921_common f0875ebac9d7b4754e1010549e7db50fbd90a047] [18853.877054] __mt76_worker_fn+0x190/0x22c [mt76 074e03e4640e97fe7405ee1fab547b81c4fa45d2] [18853.877071] kthread+0x2f8/0x3b8 [18853.877087] ret_from_fork+0x10/0x30 [18853.877098] [18853.877112] Allocated by task 941: [18853.877131] kasan_save_stack+0x38/0x68 [18853.877147] __kasan_kmalloc+0xd4/0xfc [18853.877163] kasan_kmalloc+0x10/0x1c [18853.877177] __kmalloc+0x264/0x3c4 [18853.877294] sta_info_alloc+0x460/0xf88 [mac80211] [18853.877410] ieee80211_prep_connection+0x204/0x1ee0 [mac80211] [18853.877523] ieee80211_mgd_auth+0x6c4/0xa4c [mac80211] [18853.877635] ieee80211_auth+0x20/0x2c [mac80211] [18853.877733] rdev_auth+0x7c/0x438 [cfg80211] [18853.877826] cfg80211_mlme_auth+0x26c/0x390 [cfg80211] [18853.877919] nl80211_authenticate+0x6d4/0x904 [cfg80211] [18853.877938] genl_rcv_msg+0x748/0x93c [18853.877954] netlink_rcv_skb+0x160/0x2a8 [18853.877969] genl_rcv+0x3c/0x54 [18853.877985] netlink_unicast_kernel+0x104/0x1ec [18853.877999] netlink_unicast+0x178/0x268 [18853.878015] netlink_sendmsg+0x3cc/0x5f0 [18853.878030] sock_sendmsg+0xb4/0xd8 [18853.878043] ____sys_sendmsg+0x2f8/0x53c [18853.878058] ___sys_sendmsg+0xe8/0x150 [18853.878071] __sys_sendmsg+0xc4/0x1f4 [18853.878087] __arm64_compat_sys_sendmsg+0x88/0x9c [18853.878101] el0_svc_common+0x1b4/0x390 [18853.878115] do_el0_svc_compat+0x8c/0xdc [18853.878131] el0_svc_compat+0x10/0x1c [18853.878146] el0_sync_compat_handler+0xa8/0xcc [18853.878161] el0_sync_compat+0x188/0x1c0 [18853.878171] [18853.878183] Freed by task 10927: [18853.878200] kasan_save_stack+0x38/0x68 [18853.878215] kasan_set_track+0x28/0x3c [18853.878228] kasan_set_free_info+0x24/0x48 [18853.878244] __kasan_slab_free+0x11c/0x154 [18853.878259] kasan_slab_free+0x14/0x24 [18853.878273] slab_free_freelist_hook+0xac/0x1b0 [18853.878287] kfree+0x104/0x390 [18853.878402] sta_info_free+0x198/0x210 [mac80211] [18853.878515] __sta_info_destroy_part2+0x230/0x2d4 [mac80211] [18853.878628] __sta_info_flush+0x300/0x37c [mac80211] [18853.878740] ieee80211_set_disassoc+0x2cc/0xa7c [mac80211] [18853.878851] ieee80211_mgd_deauth+0x4a4/0x10a0 [mac80211] [18853.878962] ieee80211_deauth+0x20/0x2c [mac80211] [18853.879057] rdev_deauth+0x7c/0x438 [cfg80211] [18853.879150] cfg80211_mlme_deauth+0x274/0x414 [cfg80211] [18853.879243] cfg80211_mlme_down+0xe4/0x118 [cfg80211] [18853.879335] cfg80211_disconnect+0x218/0x2d8 [cfg80211] [18853.879427] __cfg80211_leave+0x17c/0x240 [cfg80211] [18853.879519] cfg80211_leave+0x3c/0x58 [cfg80211] [18853.879611] wiphy_suspend+0xdc/0x200 [cfg80211] [18853.879628] dpm_run_callback+0x58/0x408 [18853.879642] __device_suspend+0x4cc/0x864 [18853.879658] async_suspend+0x34/0xf4 [18853.879673] async_run_entry_fn+0xe0/0x37c [18853.879689] process_one_work+0x508/0xb98 [18853.879702] worker_thread+0x7f4/0xcd4 [18853.879717] kthread+0x2f8/0x3b8 [18853.879731] ret_from_fork+0x10/0x30 [18853.879741] [18853.879757] The buggy address belongs to the object at ffffffaf989a2000 [18853.879757] which belongs to the cache kmalloc-8k of size 8192 [18853.879774] The buggy address is located 312 bytes inside of [18853.879774] 8192-byte region [ffffffaf989a2000, ffffffaf989a4000) [18853.879787] The buggy address belongs to the page: [18853.879807] page:000000004bda2a59 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1d89a0 [18853.879823] head:000000004bda2a59 order:3 compound_mapcount:0 compound_pincount:0 [18853.879839] flags: 0x8000000000010200(slab|head) [18853.879857] raw: 8000000000010200 ffffffffbc89e208 ffffffffb7fb5208 ffffffaec000cc80 [18853.879873] raw: 0000000000000000 0000000000010001 00000001ffffffff 0000000000000000 [18853.879885] page dumped because: kasan: bad access detected [18853.879896] [18853.879907] Memory state around the buggy address: [18853.879922] ffffffaf989a2000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [18853.879935] ffffffaf989a2080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [18853.879948] >ffffffaf989a2100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [18853.879961] ^ [18853.879973] ffffffaf989a2180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [18853.879986] ffffffaf989a2200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [18853.879998] ================================================================== Cc: stable@vger.kernel.org Reported-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-02-23mt76: mt7615: introduce SAR supportLorenzo Bianconi
Add SAR spec support to mt7615 driver to allow configuring SAR power limitations on the frequency ranges from the userland. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-02-03mt76: stop the radar detector after leaving dfs channelXing Song
The radar detctor is used for dfs channel. So it will start after switching to dfs channel and will stop after leaving. The TX will be blocked if radar detctor isn't stopped in non-dfs channel. This patch resets the dfs state to indicate the radar detector needs to be stopped. Signed-off-by: Xing Song <xing.song@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-02-03mt76: mt7615: check sta_rates pointer in mt7615_sta_rate_tbl_updateLorenzo Bianconi
Check sta_rates pointer value in mt7615_sta_rate_tbl_update routine since minstrel_ht_update_rates can fail allocating rates array. Fixes: 04b8e65922f63 ("mt76: add mac80211 driver for MT7615 PCIe-based chipsets") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-02-03mt76: mt7615: update bss_info with cipher after setting the group keyFelix Fietkau
In some cases, the WA firmware needs to know if encryption is used, in order to set the protection bit of packets Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: connac: introduce MCU_EXT macrosLorenzo Bianconi
Introduce MCU_EXT_CMD and MCU_EXT_QUERY macros in mt76_connac module. This is a preliminary patch to reuse mt76_connac module in mt7915 driver. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: mt7615: improve wmm index allocationFelix Fietkau
Typically all AP interfaces on a PHY will share the same WMM settings, while sta/mesh interfaces will usually inherit the settings from a remote device. In order minimize the likelihood of conflicting WMM settings, make all AP interfaces share one slot, and all non-AP interfaces another one. This also fixes running multiple AP interfaces on MT7613, which only has 3 WMM slots. Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-12-19mt76: mt7615: remove dead code in get_omac_idxLorenzo Bianconi
Remove always false if condition in get_omac_idx for sta type Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-23mt76: mt7615: mt7622: fix ibss and meshpointNick Hainke
commit 7f4b7920318b ("mt76: mt7615: add ibss support") introduced IBSS and commit f4ec7fdf7f83 ("mt76: mt7615: enable support for mesh") meshpoint support. Both used in the "get_omac_idx"-function: if (~mask & BIT(HW_BSSID_0)) return HW_BSSID_0; With commit d8d59f66d136 ("mt76: mt7615: support 16 interfaces") the ibss and meshpoint mode should "prefer hw bssid slot 1-3". However, with that change the ibss or meshpoint mode will not send any beacon on the mt7622 wifi anymore. Devices were still able to exchange data but only if a bssid already existed. Two mt7622 devices will never be able to communicate. This commits reverts the preferation of slot 1-3 for ibss and meshpoint. Only NL80211_IFTYPE_STATION will still prefer slot 1-3. Tested on Banana Pi R64. Fixes: d8d59f66d136 ("mt76: mt7615: support 16 interfaces") Signed-off-by: Nick Hainke <vincent@systemli.org> Acked-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20211007225725.2615-1-vincent@systemli.org
2021-10-20mt76: do not reset MIB counters in get_stats callbackLorenzo Bianconi
MIB counters are used for ethtool stats as well Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: introduce packet_id idrLorenzo Bianconi
Introduce per-wcid idr to manage packet id for txs. This allow fast idr lookup and skb queueing at the same time. Tested-by: mrkiko.rs@gmail.com Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-10-20mt76: mt7615: move mt7615_mcu_set_p2p_oppps in mt76_connac moduleLorenzo Bianconi
Move mt7615_mcu_set_p2p_oppps routine in mt76_connac_lib module in order to be reused in mt7921 driver Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-06-19mt76: mt7615: set macwork timeout according to runtime-pmLorenzo Bianconi
Set macwork timeout value according to runtime-pm in order to reduce power consumption Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-06-19mt76: connac: add mt76_connac_power_save_sched in mt76_connac_pm_unrefLorenzo Bianconi
Schedule power_save work running mt76_connac_pm_unref in order to reduce power consumption Tested-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-06-19mt76: mt7615: remove useless if condition in mt7615_add_interface()Lorenzo Bianconi
Get rid of unnecessary if condition in mt7615_add_interface routine Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-06-19mt76: mt7615: add .offset_tsf callbackRyder Lee
It's much more accurate than .get_tsf + .set_tsf and switch to use mt76_rmw to operate tsf registers. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-06-19mt76: mt7663: enable hw rx header translationLorenzo Bianconi
As already done for mt7615 and mt7915, enable rx header translation offload for mt7663 in order to reduce cpu load in the rx path. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-04-21mt76: connac: do not run mt76_txq_schedule_all directlyLorenzo Bianconi
In order to not break runtime-pm, do run mt76_txq_schedule_all in mt7615_set_channel/mt7921_set_channel but rely on mt76_worker_schedule Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-04-21mt76: mt7663: rely on mt76_connac_pm_ref/mt76_connac_pm_unref in tx pathLorenzo Bianconi
Introduce mt7615_tx_worker routine as mt76 tx worker callback for mt7663. Rely on mt76_connac_pm_ref/mt76_connac_pm_unref to check PM state and increment/decrement wake counter Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-04-21mt76: connac: move mcu_update_arp_filter in mt76_connac moduleLorenzo Bianconi
Move mt76_connac_mcu_update_arp_filter in mt76_connac module since the code is shared between mt7615 and mt7921 Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-04-21mt76: introduce single-sku support for mt7663/mt7921Lorenzo Bianconi
Introduce support for rate-txpower compensation for mt7663/mt7921 chipsets. Rate-txpower limit is specified through dts Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-04-12mt76: mt7615: keep mcu_add_bss_info enabled till interface removalRyder Lee
BSS_INFO_BASIC is never called alone with inactive state, which always follows beacon offload disable, so keep it enabled throughout interfaces life cycle. Inactive state also removes sta record of all connected stations, thurs causes connection lost which defeats the purpose of CSA. Lastly, this is especially an unexpected behavior that keeping mt7622 failing beacon buffer recyled when scanning channels. bss_conf change is updated with active state only, so just overwrite it. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-04-12mt76: mt7663: fix when beacon filter is being appliedSean Wang
HW beacon filter command is being applied until we're in associated state because the command would rely on the associated access point's beacon interval and DTIM information. Fixes: 7124198ab1a4 ("mt76: mt7615: enable beacon filtering by default for offload fw") Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-04-12mt76: mt7615: check mcu returned values in mt7615_opsRyder Lee
Properly check returned values from mcu utility routines in mt7615_ops. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-04-12mt76: mt7615: fix mib stats counter reporting to mac80211Lorenzo Bianconi
In order to properly report MIB counters to mac80211, resets stats in mt7615_get_stats routine and hold mt76 mutex accessing MIB counters. Sum up MIB counters in mt7615_mac_update_mib_stats routine. Fixes: c388d8584bc83 ("mt76: mt7615: add a get_stats() callback") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2021-04-12mt76: mt7615: fix TSF configurationRyder Lee
The index of TSF counters should follow HWBSSID. Fixes: d8d59f66d136 ("mt76: mt7615: support 16 interfaces") Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
generated by cgit (git 2.34.1) at 2025-07-15 22:46:29 +0000