- 17 Apr, 2023 40 commits
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Lorenzo Bianconi authored
irq_tasklet struct is used by most of the drivers (e.g. mt7915, mt7921, mt7615, mt7663 and mt7996) so move it in common code. Signed-off-by:
Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by:
Felix Fietkau <nbd@nbd.name>
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Mario Limonciello authored
When the BIOS has been configured for Fast Boot, systems with mt7921e have non-functional wifi. Turning on Fast boot caused both bus master enable and memory space enable bits in PCI_COMMAND not to get configured. The mt7921 driver already sets bus master enable, but explicitly check and set memory access enable as well to fix this problem. Tested-by:
Anson Tsao <anson.tsao@amd.com> Signed-off-by:
Mario Limonciello <mario.limonciello@amd.com> Acked-by:
Sean Wang <sean.wang@mediatek.com> Signed-off-by:
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Neil Chen authored
FIF_* flags from mac80211 is not ABI. mt7921 should not pass it into mcu directly. Remap FIF_* to driver defined flags as mcu command input. Fixes: c222f77f ("wifi: mt76: mt7921: fix rx filter incorrect by drv/fw inconsistent") Signed-off-by:
Neil Chen <yn.chen@mediatek.com> Signed-off-by:
Deren Wu <deren.wu@mediatek.com> Signed-off-by:
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Lorenzo Bianconi authored
Since the fw offload capability check is shared between pci,usb and sdio devices, move it in common init code and reduce code duplication. Signed-off-by:
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StanleyYP Wang authored
Swap the tx path bitfields of band1 and band2 to read correct setting. Fixes: 98686cd2 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Signed-off-by:
StanleyYP Wang <StanleyYP.Wang@mediatek.com> Signed-off-by:
Shayne Chen <shayne.chen@mediatek.com> Signed-off-by:
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Peter Chiu authored
Currently using BSS_INFO_PS command will sometimes cause packet drop in hw rx queue. Temporarily remove this function until finding the cause. Signed-off-by:
Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by:
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Peter Chiu authored
Init mpdu density based on the hardware capability to prevent rx drop. Signed-off-by:
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Peter Chiu authored
Fix the tail and data pointers. The rxd->len in mt7996_mcu_rxd does not include the length of general rxd. It only includes the length of firmware event rxd. Use skb->length to get the correct length. Fixes: 98686cd2 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Signed-off-by:
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Shayne Chen authored
Tri-band chipsets support one band on each a-die, so remove the unused definition of eeprom band selection. Signed-off-by:
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Shayne Chen authored
Pass qid into mt7996_mac_write_txwi() to let the tx descriptor of non-bufferable MMPDUs be filled with correct hw queue index. Fixes: 98686cd2 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Signed-off-by:
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Shayne Chen authored
Add support to report eht rx rate. Note that extended fields for eht in mt76_rx_status will make the struct size exceed the cb size, so make nss and band share the same u8. Signed-off-by:
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Ryder Lee authored
Those capabilities have been added into ieee80211_bss_conf. Signed-off-by:
Ryder Lee <ryder.lee@mediatek.com> Signed-off-by:
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Ryder Lee authored
Those capabilities have been added into ieee80211_bss_conf. Signed-off-by:
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Ryder Lee authored
There's no keep-alive packet being received by mac80211 stack when WED is enabled, which leads to tx BA session timeout. This patch calls ieee80211_refresh_tx_agg_session_timer() to refresh timer according to tx status reporting. Signed-off-by:
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Felix Fietkau authored
According to the documentation, ieee80211_rx_list must not run concurrently with ieee80211_tx_status (or its variants). Cc: stable@vger.kernel.org Fixes: 88046b2c ("mt76: add support for reporting tx status with skb") Reported-by:
Brian Coverstone <brian@mainsequence.net> Signed-off-by:
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Kang Chen authored
vzalloc may fails, dump might be null and will cause illegal address access later. Link: https://lore.kernel.org/all/Y%2Fy5Asxw3T3m4jCw@lore-desk Fixes: d2bf7959 ("mt76: mt7663: introduce coredump support") Signed-off-by:
Kang Chen <void0red@gmail.com> Signed-off-by:
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Peter Chiu authored
The scatter and gather frame may be incorrect because WED and WO may send frames to host driver interleaved. Signed-off-by:
Sujuan Chen <sujuan.chen@mediatek.com> Signed-off-by:
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Howard Hsu authored
If kernel do not enable CONFIG_HWMON, it may cause thermal initialization to be done with temperature value 0 and then can not transmit. This commit fixes it by setting trigger/restore temperature before checking CONFIG_HWMON. Fixes: 7d12b38a ("wifi: mt76: mt7915: call mt7915_mcu_set_thermal_throttling() only after init_work") Signed-off-by:
Howard Hsu <howard-yh.hsu@mediatek.com> Signed-off-by:
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Sujuan Chen authored
Enable two PCIe interfaces (dev->hif2) support for mt7916 when WED is enabled. Signed-off-by:
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Lorenz Brun authored
On MT7986 the WiFi driver currently does not get automatically loaded, requiring manual modprobing because the device tree compatibles are not exported into metadata. Add the missing MODULE_DEVICE_TABLE macro to fix this. Fixes: 99ad32a4 ("mt76: mt7915: add support for MT7986") Signed-off-by:
Lorenz Brun <lorenz@brun.one> Reviewed-by:
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by:
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Ryder Lee authored
Allow AP to change channel width for 40Mhz intolerant STA on the 2.4 GHz band. Signed-off-by:
Himanshu Goyal <himanshu.goyal@mediatek.com> Signed-off-by:
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Ryder Lee authored
The 11be generation's radiotap bitfields were wrongly copy-and-pasted from 11ax driver, so fix them accordingly. Fixes: 98686cd2 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Signed-off-by:
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Dan Carpenter authored
Drop the lock before returning -EINVAL. Fixes: ecaccdae ("wifi: mt76: mt7915: rework mt7915_thermal_temp_store()") Signed-off-by:
Dan Carpenter <error27@gmail.com> Acked-by:
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Yang Li authored
./drivers/net/wireless/mediatek/mt76/mt7996/mcu.c:3136:3-4: Unneeded semicolon Reported-by:
Abaci Robot <abaci@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4059Signed-off-by:
Yang Li <yang.lee@linux.alibaba.com> Reviewed-by:
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Deren Wu authored
mt7921 just stop some workers and clean up chip status before reboot. In stress test, there are working activities still running at the period of .shutdown callback and that would cause some hosts cannot recover DMA after reboot. To avoid the floating state in reboot, we use mt7921_pci_remove() to fully deinit all resources. Fixes: f23a0cea ("wifi: mt76: mt7921e: add pci .shutdown() support") Signed-off-by:
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Deren Wu authored
Should not use AND operator to check vif type NL80211_IFTYPE_MONITOR, and that will cause we go into sniffer command for both STA and MONITOR mode. However, the sniffer command would set channel properly (with some extra options), the STA mode still works even if using the wrong command. Fix vif type check to make sure we using the right command to update channel. Fixes: 914189af ("wifi: mt76: mt7921: fix channel switch fail in monitor mode") Signed-off-by:
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Frank Wunderlich authored
LEDs can be in low-active mode, driver already supports it, but documentation is missing. Add documentation for the dt property. Signed-off-by:
Frank Wunderlich <frank-w@public-files.de> Acked-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by:
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Deren Wu authored
clear redundent definitions only Fixes: 5b55b6da ("wifi: mt76: mt7921: add unified ROC cmd/event support") Signed-off-by:
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Po-Hao Huang authored
Add iface_combination declaration to enable concurrent mode. Only two interfaces under same frequency is supported currently. We limit the role combination to be STA + P2P or STA + AP only for now until new feature is requested. Signed-off-by:
Po-Hao Huang <phhuang@realtek.com> Signed-off-by:
Ping-Ke Shih <pkshih@realtek.com> Signed-off-by:
Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20230415035016.15788-2-pkshih@realtek.com
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Po-Hao Huang authored
Power saving for more than one station is not supported currently. Disallow entering PS mode when we have more than one associated stations. Signed-off-by:
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Po-Hao Huang authored
Since firmware can't have proper statistics, driver update the statistics periodically to firmware to assist in tuning performance. Signed-off-by:
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Ping-Ke Shih authored
Remove macros that set H2C data. Instead, use struct and le32_encode_bits() with mask definition to make it clean. Signed-off-by:
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Po-Hao Huang authored
Since we can get the current channel definition each interface maps to, remove store_op function that is no longer required to make things simple. Signed-off-by:
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Chih-Kang Chang authored
Mac80211 core may ask driver to change to idle mode during HW scan, then H2C command for HW scan will send failed since chip is in idle mode. Therefore, We check the SCANNING flag before entering IPS to prevent this behavior. Signed-off-by:
Chih-Kang Chang <gary.chang@realtek.com> Signed-off-by:
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Ping-Ke Shih authored
8851B has various hardware module types, so BT coexistence in firmware needs these information to make decision. Add them to make 8851B work well. Signed-off-by:
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Ching-Te Ku authored
Correct Bluetooth RSSI count method. The 6dB is the gap between hardware packet sampled value and real RSSI value. Signed-off-by:
Ching-Te Ku <ku920601@realtek.com> Signed-off-by:
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Ching-Te Ku authored
Chips use similar hardware for path control, but could different path/antenna configuration. Add these register to monitor, if there are wrong settings, these register can help to debug. Signed-off-by:
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Ching-Te Ku authored
When Wi-Fi & Bluetooth are both busy at the same time, Wi-Fi need to enable RX gain to protect Wi-Fi RX RF ability. Without this configure the interference from Bluetooth will bring a big impact to Wi-Fi RX. Signed-off-by:
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Chih-Kang Chang authored
In WoWLAN Mode, it's expected that WiFi chip could enter power save mode only after all setting is finished, but current wow_enter_lps function break the rule and may lead to WoWLAN function fail in low probability, so fix it. Signed-off-by:
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Chin-Yen Lee authored
To support WoWLAN mode for 8852be, we add one PLE quota setting and WoWLAN stub, which shows that supported WLAN events include receiving magic packet, rekey packet and deauth packet, and disconnecting from AP. Signed-off-by:
Chin-Yen Lee <timlee@realtek.com> Signed-off-by:
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