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path: root/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c
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2024-02-22wifi: mt76: fix the issue of missing txpwr settings from ch153 to ch177Ming Yen Hsieh
Because the number of channels to be configured is calculated using the %, and it results in 0 when there's an exact division, this leads to some channels not having their tx power configured. Fixes: 7801da338856 ("wifi: mt76: mt7921: enable set txpower for UNII-4") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-02-22wifi: mt76: connac: set correct muar_idx for mt799x chipsetsShayne Chen
The MUAR (multicast unicast address) is an address mapping table that participates in the process of searching WTBL entries. For mt799x chipsets, the default muar index of BMC WTBL is 0xe. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-02-22wifi: mt76: mt7925: fix fw download failMing Yen Hsieh
Add an address of fw region for fw download. Fixes: c948b5da6bbe ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips") Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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
2023-12-07wifi: mt76: connac: add firmware support for mt7992StanleyYP Wang
Support firmware download and enable related AFE PLL for mt7992 chipsets. This is a preliminary patch for mt7992 chipsets support. Co-developed-by: Benjamin Lin <benjamin-jw.lin@mediatek.com> Signed-off-by: Benjamin Lin <benjamin-jw.lin@mediatek.com> Co-developed-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: StanleyYP Wang <StanleyYP.Wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-12-07wifi: mt76: connac: fix EHT phy mode checkMeiChia Chiu
Add a BSS eht_support check before returning EHT phy mode. Without this patch, there might be an inconsistency where the softmac layer thinks the BSS is in HE mode, while the FW thinks it is in EHT mode. Signed-off-by: MeiChia Chiu <meichia.chiu@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-09-30wifi: mt76: mt7921: enable set txpower for UNII-4Ming Yen Hsieh
support power config for channel 165/173/177 Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-09-30wifi: mt76: mt7921: move connac nic capability handling to mt7921Deren Wu
mt76_connac_mcu_get_nic_capability() is used by mt7921 only. It would be better to put the code in chip folder. And we can provide more chip capability information in mt792x_phy without making mt76_phy much bigger. The three functions would be moved to mt7921 folder and renamed. mt76_connac_mcu_parse_tx_resource() mt76_connac_mcu_parse_phy_cap() mt76_connac_mcu_get_nic_capability() Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-09-30wifi: mt76: mt7921: fix the wrong rate selected in fw for the chanctx driverSean Wang
The variable band should be determined by the ieee80211_chanctx_conf when the driver is a kind of chanctx one e.g mt7921 and mt7922 driver so we added the extension to mt76_connac2_mac_tx_rate_val and mt76_connac_get_he_phy_cap for the firmware can select the proper rate. Fixes: 41ac53c899bd ("wifi: mt76: mt7921: introduce chanctx support") Signed-off-by: Sean Wang <sean.wang@mediatek.com> Tested-by: David Ruth <druth@chromium.org> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-09-30wifi: mt76: connac: add eht support for tx powerDeren Wu
Add eht field in struct mt76_power_limits for 802.11be power config. The function stack size would be too big by eht adding in structure, we also refactor mt76_connac_mcu_rate_txpower_band() to take dynamic allocated memory instead. This is a preliminary patch to support mt7925 driver. Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-09-30wifi: mt76: connac: add eht support for phy mode configDeren Wu
Add eht configuration support in existing function mt76_connac_get_phy_mode_v2() and export it for mt7925. This is a preliminary patch to support mt7925 driver. Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-09-30wifi: mt76: connac: export functions for mt7925Deren Wu
mt7925 rely on the similar functionalities in connac layer. Export them for mt7925 reuse. This is a preliminary patch to support mt7925 driver. Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-09-30wifi: mt76: connac: introduce helper for mt7925 chipsetDeren Wu
Introduce is_mt7925() helper for new chipset. mt7925 runs the same firmware download and mmio map flow as mt7921. This is a preliminary patch to support mt7925 driver. Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-04-17wifi: mt76: mt7921: enable p2p supportSean Wang
Introduce p2p-go/p2p-client support to mt7921 driver CONNECTION_P2P_GC/GO is not supported with the current firmware so we added mt76_dev to mt76_connac_mcu_sta_basic_tlv signature to use CONNECTION_INFRA_STA/AP instead for p2p-client and p2p-go respectively to make it work. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-04-17wifi: mt76: fix 6GHz high channel not be scannedMing Yen Hsieh
mt76 scan command only support 64 channels currently. If the channel count is larger than 64(for 2+5+6GHz), some channels will not be scanned. Hence change the scan type to full channel scan in case of the command cannot include proper list for chip. Fixes: 399090ef9605 ("mt76: mt76_connac: move hw_scan and sched_scan routine in mt76_connac_mcu module") Reported-by: Ben Greear <greearb@candelatech.com> Tested-by: Isaac Konikoff <konikofi@candelatech.com> Signed-off-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>
2023-03-13wifi: mt76: connac: do not check WED status for non-mmio devicesLorenzo Bianconi
WED is supported just for mmio devices, so do not check it for usb or sdio devices. This patch fixes the crash reported below: [ 21.946627] wlp0s3u1i3: authenticate with c4:41:1e:f5:2b:1d [ 22.525298] wlp0s3u1i3: send auth to c4:41:1e:f5:2b:1d (try 1/3) [ 22.548274] wlp0s3u1i3: authenticate with c4:41:1e:f5:2b:1d [ 22.557694] wlp0s3u1i3: send auth to c4:41:1e:f5:2b:1d (try 1/3) [ 22.565885] wlp0s3u1i3: authenticated [ 22.569502] wlp0s3u1i3: associate with c4:41:1e:f5:2b:1d (try 1/3) [ 22.578966] wlp0s3u1i3: RX AssocResp from c4:41:1e:f5:2b:1d (capab=0x11 status=30 aid=3) [ 22.579113] wlp0s3u1i3: c4:41:1e:f5:2b:1d rejected association temporarily; comeback duration 1000 TU (1024 ms) [ 23.649518] wlp0s3u1i3: associate with c4:41:1e:f5:2b:1d (try 2/3) [ 23.752528] wlp0s3u1i3: RX AssocResp from c4:41:1e:f5:2b:1d (capab=0x11 status=0 aid=3) [ 23.797450] wlp0s3u1i3: associated [ 24.959527] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 24.959640] BUG: unable to handle page fault for address: ffff88800c223200 [ 24.959706] #PF: supervisor instruction fetch in kernel mode [ 24.959788] #PF: error_code(0x0011) - permissions violation [ 24.959846] PGD 2c01067 P4D 2c01067 PUD 2c02067 PMD c2a8063 PTE 800000000c223163 [ 24.959957] Oops: 0011 [#1] PREEMPT SMP [ 24.960009] CPU: 0 PID: 391 Comm: wpa_supplicant Not tainted 6.2.0-kvm #18 [ 24.960089] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.1-2.fc37 04/01/2014 [ 24.960191] RIP: 0010:0xffff88800c223200 [ 24.960446] RSP: 0018:ffffc90000ff7698 EFLAGS: 00010282 [ 24.960513] RAX: ffff888028397010 RBX: ffff88800c26e630 RCX: 0000000000000058 [ 24.960598] RDX: ffff88800c26f844 RSI: 0000000000000006 RDI: ffff888028397010 [ 24.960682] RBP: ffff88800ea72f00 R08: 18b873fbab2b964c R09: be06b38235f3c63c [ 24.960766] R10: 18b873fbab2b964c R11: be06b38235f3c63c R12: 0000000000000001 [ 24.960853] R13: ffff88800c26f84c R14: ffff8880063f0ff8 R15: ffff88800c26e644 [ 24.960950] FS: 00007effcea327c0(0000) GS:ffff88807dc00000(0000) knlGS:0000000000000000 [ 24.961036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.961106] CR2: ffff88800c223200 CR3: 000000000eaa2000 CR4: 00000000000006b0 [ 24.961190] Call Trace: [ 24.961219] <TASK> [ 24.961245] ? mt76_connac_mcu_add_key+0x2cf/0x310 [ 24.961313] ? mt7921_set_key+0x150/0x200 [ 24.961365] ? drv_set_key+0xa9/0x1b0 [ 24.961418] ? ieee80211_key_enable_hw_accel+0xd9/0x240 [ 24.961485] ? ieee80211_key_replace+0x3f3/0x730 [ 24.961541] ? crypto_shash_setkey+0x89/0xd0 [ 24.961597] ? ieee80211_key_link+0x2d7/0x3a0 [ 24.961664] ? crypto_aead_setauthsize+0x31/0x50 [ 24.961730] ? sta_info_hash_lookup+0xa6/0xf0 [ 24.961785] ? ieee80211_add_key+0x1fc/0x250 [ 24.961842] ? rdev_add_key+0x41/0x140 [ 24.961882] ? nl80211_parse_key+0x6c/0x2f0 [ 24.961940] ? nl80211_new_key+0x24a/0x290 [ 24.961984] ? genl_rcv_msg+0x36c/0x3a0 [ 24.962036] ? rdev_mod_link_station+0xe0/0xe0 [ 24.962102] ? nl80211_set_key+0x410/0x410 [ 24.962143] ? nl80211_pre_doit+0x200/0x200 [ 24.962187] ? genl_bind+0xc0/0xc0 [ 24.962217] ? netlink_rcv_skb+0xaa/0xd0 [ 24.962259] ? genl_rcv+0x24/0x40 [ 24.962300] ? netlink_unicast+0x224/0x2f0 [ 24.962345] ? netlink_sendmsg+0x30b/0x3d0 [ 24.962388] ? ____sys_sendmsg+0x109/0x1b0 [ 24.962388] ? ____sys_sendmsg+0x109/0x1b0 [ 24.962440] ? __import_iovec+0x2e/0x110 [ 24.962482] ? ___sys_sendmsg+0xbe/0xe0 [ 24.962525] ? mod_objcg_state+0x25c/0x330 [ 24.962576] ? __dentry_kill+0x19e/0x1d0 [ 24.962618] ? call_rcu+0x18f/0x270 [ 24.962660] ? __dentry_kill+0x19e/0x1d0 [ 24.962702] ? __x64_sys_sendmsg+0x70/0x90 [ 24.962744] ? do_syscall_64+0x3d/0x80 [ 24.962796] ? exit_to_user_mode_prepare+0x1b/0x70 [ 24.962852] ? entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 24.962913] </TASK> [ 24.962939] Modules linked in: [ 24.962981] CR2: ffff88800c223200 [ 24.963022] ---[ end trace 0000000000000000 ]--- [ 24.963087] RIP: 0010:0xffff88800c223200 [ 24.963323] RSP: 0018:ffffc90000ff7698 EFLAGS: 00010282 [ 24.963376] RAX: ffff888028397010 RBX: ffff88800c26e630 RCX: 0000000000000058 [ 24.963458] RDX: ffff88800c26f844 RSI: 0000000000000006 RDI: ffff888028397010 [ 24.963538] RBP: ffff88800ea72f00 R08: 18b873fbab2b964c R09: be06b38235f3c63c [ 24.963622] R10: 18b873fbab2b964c R11: be06b38235f3c63c R12: 0000000000000001 [ 24.963705] R13: ffff88800c26f84c R14: ffff8880063f0ff8 R15: ffff88800c26e644 [ 24.963788] FS: 00007effcea327c0(0000) GS:ffff88807dc00000(0000) knlGS:0000000000000000 [ 24.963871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 24.963941] CR2: ffff88800c223200 CR3: 000000000eaa2000 CR4: 00000000000006b0 [ 24.964018] note: wpa_supplicant[391] exited with irqs disabled Fixes: d1369e515efe ("wifi: mt76: connac: introduce mt76_connac_mcu_sta_wed_update utility routine") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Acked-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/c42168429453474213fa8244bf4b069de4531f40.1678124335.git.lorenzo@kernel.org
2023-02-03wifi: mt76: connac: add helpers for EHT capabilityShayne Chen
Add helpers to get eht cap and phymode on different bands and vifs. This is the preliminary patch to add EHT support for mt7996. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: do not send firmware FW_FEATURE_NON_DL regionDeren Wu
skip invalid section to avoid potential risks Fixes: 23bdc5d8cadf ("wifi: mt76: mt7921: introduce Country Location Control support") Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: connac: introduce mt76_connac_mcu_sta_wed_update utility routineSujuan Chen
This is a preliminary patch to introduce WED RX support for mt7915. Tested-by: Daniel Golle <daniel@makrotopia.org> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: connac: introduce helper for mt7996 chipsetShayne Chen
Introduce is_mt7996() helper for new chipset. This is a preliminary patch to support mt7996 driver. Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: connac: accept hw scan request at a timeSean Wang
The current hw scan cannot accept multiple hw scan requests at a time, we return the proper error code when the hw scan is still undergoing. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: mt7921: add chanctx parameter to mt76_connac_mcu_uni_add_bss ↵Sean Wang
signature Add a chanctx parameter to mt76_connac_mcu_uni_add_bss signature to allow the firmware binds the BSS into the specific channel context. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: connac: add mt76_connac_mcu_uni_set_chctxSean Wang
add mt76_connac_mcu_uni_set_chctx to set up the channel context per BSS in the firmware Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-12-01wifi: mt76: fix bandwidth 80MHz link fail in 6GHz bandMing Yen Hsieh
Due to information missing, the firmware may be fail on bandwidth related settings in mt7921/mt7922. Add new cmd STA_REC_HE_V2 to apply additional capabilities in 6GHz band. Tested-by: Ben Greear <greearb@candelatech.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: connac: fix in commentRuffalo Lavoisier
Correct spelling on 'transmitted' in comment Signed-off-by: Ruffalo Lavoisier <RuffaloLavoisier@gmail.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: mt7921: fix the firmware version reportSean Wang
Fix the regression of the firmware version report since 'b9ec27102ac0 ('mt76: connac: move mt76_connac2_load_ram in connac module')'. Fixes: b9ec27102ac0 ("mt76: connac: move mt76_connac2_load_ram in connac module") Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-15wifi: mt76: connac: fix possible unaligned access in ↵Lorenzo Bianconi
mt76_connac_mcu_add_nested_tlv Fix possible unaligned pointer in mt76_connac_mcu_add_nested_tlv routine. Reported-by: kernel test robot <lkp@intel.com> Fixes: 25702d9c55dc5 ("mt76: connac: rely on le16_add_cpu in mt76_connac_mcu_add_nested_tlv") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-09-06wifi: mac80211: keep A-MSDU data in sta and per-linkBenjamin Berg
The A-MSDU data needs to be stored per-link and aggregated into a single value for the station. Add a new struct ieee_80211_sta_aggregates in order to store this data and a new function ieee80211_sta_recalc_aggregates to update the current data for the STA. Note that in the non MLO case the pointer in ieee80211_sta will directly reference the data in deflink.agg, which means that recalculation may be skipped in that case. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-09-06wifi: mac80211: make smps_mode per-linkBenjamin Berg
The SMPS power save mode needs to be per-link rather than being shared for all links. As such, move it into struct ieee80211_link_sta. Signed-off-by: Benjamin Berg <benjamin.berg@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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: move ps setting to vif configJohannes Berg
This really shouldn't be in a per-link config, we don't want to let anyone control it that way (if anything, link powersave could be forced through APIs to activate/deactivate a link), and we don't support powersave in software with devices that can do MLO. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-07-11mt76: move mt76_connac2_mcu_fill_message in mt76_connac moduleLorenzo Bianconi
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: mt7921: fix command timeout in AP stop periodDeren Wu
Due to AP stop improperly, mt7921 driver would face random command timeout by chip fw problem. Migrate AP start/stop process to .start_ap/.stop_ap and congiure BSS network settings in both hooks. The new flow is shown below. * AP start .start_ap() configure BSS network resource set BSS to connected state .bss_info_changed() enable fw beacon offload * AP stop .bss_info_changed() disable fw beacon offload (skip this command) .stop_ap() set BSS to disconnected state (beacon offload disabled automatically) destroy BSS network resource Fixes: 116c69603b01 ("mt76: mt7921: Add AP mode support") Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: connac: move mt76_connac2_load_patch in connac moduleLorenzo Bianconi
Move mt76_connac2_load_patch utility routine in mt76_connac module since it is shared between mt7921 and mt7915. This is a preliminary patch to support mt7902e driver. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-07-11mt76: connac: move mt76_connac2_load_ram in connac moduleLorenzo Bianconi
Move mt76_connac2_load_ram utility routine in mt76_connac module since it is shared between mt7921 and mt7915. This is a preliminary patch to support mt7902e driver. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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: connac: use skb_put_data instead of open codingSean Wang
use skb_put_data instead of open coding in mt76_connac_mcu_update_arp_filter. Signed-off-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-04-11mac80211: prepare sta handling for MLO supportSriram R
Currently in mac80211 each STA object is represented using sta_info datastructure with the associated STA specific information and drivers access ieee80211_sta part of it. With MLO (Multi Link Operation) support being added in 802.11be standard, though the association is logically with a single Multi Link capable STA, at the physical level communication can happen via different advertised links (uniquely identified by Channel, operating class, BSSID) and hence the need to handle multiple link STA parameters within a composite sta_info object called the MLD STA. The different link STA part of MLD STA are identified using the link address which can be same or different as the MLD STA address and unique link id based on the link vif. To support extension of such a model, the sta_info datastructure is modified to hold multiple link STA objects with link specific params currently within sta_info moved to this new structure. Similarly this is done for ieee80211_sta as well which will be accessed within mac80211 as well as by drivers, hence trivial driver changes are expected to support this. For current non MLO supported drivers, only one link STA is present and link information is accessed via 'deflink' member. For MLO drivers, we still need to define the APIs etc. to get the correct link ID and access the correct part of the station info. Currently in mac80211, all link STA info are accessed directly via deflink. These will be updated to access via link pointers indexed by link id with MLO support patches, with link id being 0 for non MLO supported cases. Except for couple of macro related changes, below spatch takes care of updating mac80211 and driver code to access to the link STA info via deflink. @ieee80211_sta@ struct ieee80211_sta *s; struct sta_info *si; identifier var = {supp_rates, ht_cap, vht_cap, he_cap, he_6ghz_capa, eht_cap, rx_nss, bandwidth, txpwr}; @@ ( s-> - var + deflink.var | si->sta. - var + deflink.var ) @sta_info@ struct sta_info *si; identifier var = {gtk, pcpu_rx_stats, rx_stats, rx_stats_avg, status_stats, tx_stats, cur_max_bandwidth}; @@ ( si-> - var + deflink.var ) Signed-off-by: Sriram R <quic_srirrama@quicinc.com> Link: https://lore.kernel.org/r/1649086883-13246-1-git-send-email-quic_srirrama@quicinc.com [remove MLO-drivers notes from commit message, not clear yet; run spatch] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2022-03-16mt76: mt7915: introduce 802.11ax multi-bss supportLorenzo Bianconi
Introduce mbss mcu APIs to enable 802.11ax multi-bss AP support for mt7915 devices Tested-by: Money Wang <money.wang@mediatek.com> Co-developed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Co-developed-by: Money Wang <money.wang@mediatek.com> Signed-off-by: Money Wang <money.wang@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-03-16mt76: connac: make read-only array ba_range static constColin Ian King
Don't populate the read-only array ba_range on the stack but instead make it static const. Also makes the object code a little smaller. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-03-16mt76: connac: add 6 GHz support for wtbl and starec configurationMeiChia Chiu
Since there are no HT & VHT IEs being sent in 6ghz, some capabilities judgement and parsing for wtbl & starec configuration should be modified to reflect such changes. 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>
2022-03-16mt76: split single ldpc cap bit into bitsMeiChia Chiu
The original single LDPC cap bit cannot be used to differentiate LDPC cap in each PHY mode. This modification split the single bit into 3 bits, ht_ldpc, vht_ldpc, and he_ldpc. Reviewed-by: Ryder Lee <ryder.lee@mediatek.com> Suggested-by: Money Wang <Money.Wang@mediatek.com> Signed-off-by: MeiChia Chiu <MeiChia.Chiu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-02-24mt76: connac: adjust wlan_idx size from u8 to u16Chad Monroe
Newer chips such as MT7915 require up to 16-bits for this field. Fixes: 49126ac1f8d26 ("mt76: connac: move mt76_connac_mcu_bss_basic_tlv in connac module") Signed-off-by: Chad Monroe <chad.monroe@smartrg.com> Acked-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-02-24mt76: mt7915: introduce band_idx in mt7915_phyBo Jiao
The wfsys of MT7986 has only single adie chip for non-dbdc devices, and it binds to band1 by default. Hence this patch adds band_idx to explicitly configure phy accordingly. Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com> Co-developed-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Reviewed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-02-03mt76: connac: add support for passing the cipher field in bss_infoFelix Fietkau
Initialize it from a field in struct mt76_vif Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-02-03mt76: connac: move mt76_connac_mcu_rdd_cmd in mt76-connac moduleLorenzo Bianconi
Move mt76_connac_mcu_rdd_cmd routine in mt76-connac module and remove duplicated code. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-02-03mt76: mt7915: rely on mt76_connac_mcu_init_downloadLorenzo Bianconi
Rely on mt76_connac_mcu_init_download routine in mt7915 driver and remove duplicated code. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-02-03mt76: connac: move mt76_connac_mcu_restart in common moduleLorenzo Bianconi
Move mt76_connac_mcu_restart routine in mt76-connac since it is shared between mt7921 and mt7915. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-02-03mt76: connac: move mt76_connac_mcu_set_pm in connac moduleLorenzo Bianconi
Move mt76_connac_mcu_set_pm utility routine in connac module since it is shared between mt7615 and mt7915 drivers. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-02-03mt76: connac: introduce is_connac_v1 utility routineLorenzo Bianconi
Introduce is_connac_v1 inline utility routine to check if the device is generation v1. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
generated by cgit (git 2.34.1) at 2024-06-17 07:09:15 +0000