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path: root/drivers/net/wireless/mediatek/mt76/mt7925/init.c
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2025-05-21wifi: mt76: mt7925: introduce thermal protectionLeon Yen
Add thermal protection to prevent the chip from possible overheating due to prolonged high traffic and adverse operating conditions. Signed-off-by: Leon Yen <leon.yen@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Link: https://patch.msgid.link/20250509082117.453819-1-mingyen.hsieh@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-05-21wifi: mt76: mt7925: Fix logical vs bitwise typoDan Carpenter
This was supposed to be & instead of &&. Fixes: f0317215b367 ("wifi: mt76: mt7925: add EHT control support based on the CLC data") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://patch.msgid.link/d323a443-4e81-4064-8563-b62274b53ef4@stanley.mountain Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-03-19wifi: mt76: mt7925: add MTCL support to enhance the regulatory complianceMing Yen Hsieh
Apply the MTCL configuration to improving channel availability and regulatory compliance if MTCL table is supported. Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Link: https://patch.msgid.link/20250304113649.867387-6-mingyen.hsieh@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-03-19wifi: mt76: mt7925: update the channel usage when the regd domain changedMing Yen Hsieh
The 5.9/6GHz channel license of a certain platform device has been regulated in various countries. That may be difference with standard Liunx regulatory domain settings. In this case, when .reg_notifier() called for regulatory change, mt7925 chipset should update the channel usage based on CLC data. Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Link: https://patch.msgid.link/20250304113649.867387-3-mingyen.hsieh@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-03-19wifi: mt76: mt7925: add EHT control support based on the CLC dataMing Yen Hsieh
Some countries do not support EHT modulation for now. To prevent violating regulations, the MT7925 chipset should control the EHT capabilities. Therefore, when a regulatory domain change is detected during scanning, the `mt7925_regd_be_ctrl` will process the CLC data to update the EHT capabilities. Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Link: https://patch.msgid.link/20250304113649.867387-2-mingyen.hsieh@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-03-19wifi: mt76: mt7925: update the power-saving flowMing Yen Hsieh
After joining MLO, ensure that all links are setup before enabling power-saving. Fixes: 86c051f2c418 ("wifi: mt76: mt7925: enabling MLO when the firmware supports it") Cc: stable@vger.kernel.org Co-developed-by: Sean Wang <sean.wang@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Tested-by: Caleb Jorden <cjorden@gmail.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Link: https://patch.msgid.link/20250305000851.493671-6-sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925e: fix too long of wifi resume timeQuan Zhou
The mt7925e takes a long time to resume in platform resume scenarios. This is due to the mt7925 reconfiguring the tx power for each wifi channel during resume. By streamlining the process and removing redundant power configurations, the resume time for the mt7925 can be shortened. Signed-off-by: Quan Zhou <quan.zhou@mediatek.com> Link: https://patch.msgid.link/f075d43d87a5eefa5869baf755e9986edf735860.1735910836.git.quan.zhou@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: fix CLC command timeout when suspend/resumeQuan Zhou
When enter suspend/resume while in a connected state, the upper layer will trigger disconnection before entering suspend, and at the same time, it will trigger regd_notifier() and update CLC, causing the CLC event to not be received due to suspend, resulting in a command timeout. Therefore, the update of CLC is postponed until resume, to ensure data consistency and avoid the occurrence of command timeout. Signed-off-by: Quan Zhou <quan.zhou@mediatek.com> Link: https://patch.msgid.link/bab00a2805d0533fd8beaa059222659858a9dcb5.1735910455.git.quan.zhou@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: mt7925: fix the unfinished command of regd_notifier before suspendQuan Zhou
Before entering suspend, we need to ensure that all MCU command are completed. In some cases, such as with regd_notifier, there is a chance that CLC commands, will be executed before suspend. Signed-off-by: Quan Zhou <quan.zhou@mediatek.com> Link: https://patch.msgid.link/3af7b4e5bf7437832b016e32743657d1d55b1f9d.1735910288.git.quan.zhou@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2025-01-14wifi: mt76: introduce mt792x_config_mac_addr_list routineAllan Wang
Add mt792x_config_mac_addr_list routine in order to set the mac address list supported by the driver. Initialize wiphy->addresses/n_addresses for mt792x driver Signed-off-by: Hao Zhang <hao.zhang@mediatek.com> Signed-off-by: Leon Yen <Leon.Yen@mediatek.com> Signed-off-by: Allan Wang <allan.wang@mediatek.com> Link: https://patch.msgid.link/20241016101017.19598-1-allan.wang@mediatek.com Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-07-09wifi: mt76: mt7925: enabling MLO when the firmware supports itSean Wang
Register MLD capability for the firmware supporting MLO. Co-developed-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Ming Yen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Sean Wang <sean.wang@mediatek.com> Link: https://patch.msgid.link/49c796b101e792c84bc2c0d74753022b75fd3355.1720248331.git.sean.wang@kernel.org Signed-off-by: Felix Fietkau <nbd@nbd.name>
2024-02-22wifi: mt76: mt7925: support temperature sensorDeren Wu
Allow sensors tool to read radio's temperature, example: mt7925_phy8-pci-3b00 Adapter: PCI adapter temp1: +35.0°C Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-09-30wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chipsDeren Wu
Add mt7925, a new mac80211 driver for the MediaTek Wi-Fi 7 (802.11be) device Filogic 360, which can support Station, AP, P2P, and monitor modes. Filogic 360 supports max 4096-QAM/160MHz radio operation at 6 GHz, 5 GHz, or 2.4 GHz with 2x2 antennas. This chip supports PCIe and USB bus type. mt7925 supports Wi-Fi 6E and EHT rate with single link only at this moment, whereas Wi-Fi 7 and its specific features are working in progress. They will be introduced in further patches. The driver is build tested by Intel's kernel test robot with both GCC and Clang with several architecture. Sparse reports no warnings. There are multiple authors, they are listed in alphabetical order below. Co-developed-by: Hao Zhang <hao.zhang@mediatek.com> Signed-off-by: Hao Zhang <hao.zhang@mediatek.com> Co-developed-by: Leon Yen <leon.yen@mediatek.com> Signed-off-by: Leon Yen <leon.yen@mediatek.com> Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Co-developed-by: Mingyen Hsieh <mingyen.hsieh@mediatek.com> Signed-off-by: Mingyen Hsieh <mingyen.hsieh@mediatek.com> Co-developed-by: Nelson Yu <nelson.yu@mediatek.com> Signed-off-by: Nelson Yu <nelson.yu@mediatek.com> Co-developed-by: Quan Zhou <quan.zhou@mediatek.com> Signed-off-by: Quan Zhou <quan.zhou@mediatek.com> Co-developed-by: Rong Yan <rong.yan@mediatek.com> Signed-off-by: Rong Yan <rong.yan@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
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