linux-dev/drivers/net/wireless/mediatek/mt76/mt7921/init.c, branch master

wifi: mt76: mt7921: introduce Country Location Control support

2022-09-15T11:21:39Z

Country Location Control (CLC) is an additional control for country rules in firmware. We introduce this new feature to make sure mt7921 series working properly in all region. The addtional policies would be put into firmware based on differnt regions. mt76 driver should be in charge of submitting per region policy. Reviewed-by: Sean Wang Tested-by: YN Chen Co-developed-by: Deren Wu Signed-off-by: Deren Wu Signed-off-by: Ming Yen Hsieh Signed-off-by: Felix Fietkau

mt76: mt7921: enable HW beacon filter in the initialization stage

2022-07-11T11:40:03Z

The current driver has worked with HW beacon filter and connection monitor all the way, here we move the enablement into the initialization stage like other HW features being done to get rid of others are confused why these configurations would be changed at runtime. We still leave a way to turn off these offload features in debugfs knobs but that is just for debugging purposes. Tested-by: Deren Wu Signed-off-by: Sean Wang Signed-off-by: Felix Fietkau

mt76: mt7921: enlarge maximum VHT MPDU length to 11454

2022-07-11T11:40:02Z

Enlarge maximum MPDU length to 11454 that both mt7921/mt7922 can support. After this fixing, we can get better performance. Fixes: 5c14a5f944b9 ("mt76: mt7921: introduce mt7921e support") Tested-by: Ming Yen Hsieh Signed-off-by: Deren Wu Signed-off-by: Felix Fietkau

mt76: mt7921: fix aggregation subframes setting to HE max

2022-07-11T11:40:02Z

mt7921/mt7922 support HE max aggregation subframes 256 for both tx/rx. Get better throughput then before. Fixes: 94bb18b03d43 ("mt76: mt7921: fix max aggregation subframes setting") Tested-by: Ming Yen Hsieh Reviewed-by: Sean Wang Signed-off-by: Deren Wu Signed-off-by: Felix Fietkau

mt76: enable the VHT extended NSS BW feature

2022-07-11T11:40:01Z

According IEEE Std 802.11-2020, its definition is: Indicates whether the STA is capable of interpreting the Extended NSS BW Support subfield of the VHT Capabilities Information field. Some APs, such as Xiaomi AX6000, would check this one for BW settings. mt76 driver can get max BW capability only if the this field is confgured properly. Reviewed-by: Ryder Lee Signed-off-by: Ming Yen Hsieh Signed-off-by: Deren Wu Signed-off-by: Felix Fietkau

mt76: mt7921: introduce ACPI SAR config in tx power

2022-07-11T11:40:01Z

Add new function mt7921_set_tx_sar_pwr() to update SAR power from .set_sar_specs and ACPI setting. Both settings would be merged into mt76_freq_range_power for final tx power value. Reviewed-by: Sean Wang Co-developed-by: Ming Yen Hsieh Signed-off-by: Ming Yen Hsieh Signed-off-by: Deren Wu Signed-off-by: Felix Fietkau

mt76: mt7921: introduce ACPI SAR support

2022-07-11T11:40:00Z

In ACPI SAR enabled device, mt7921 should read power limit in ACPI config. The limit value would be applied to regular tx power settings in mt76. Two major functionalities added: 1. Get SAR power table through ACPI. 2. Read power in Dynamic/Geo SAR table for tx power limit. Table note MTDS: Dynamic SAR table MTGS: Geo SAR table MTCL: Country List table (for 6GHz support) Reviewed-by: Sean Wang Co-developed-by: Quan Zhou Signed-off-by: Quan Zhou Co-developed-by: Ming Yen Hsieh Signed-off-by: Ming Yen Hsieh Signed-off-by: Deren Wu Signed-off-by: Felix Fietkau

mt76: mt7921: add ipv6 NS offload support

2022-05-13T07:39:35Z

Add ipv6 NS offload for WoWLAN state. Tested in this way: 1. Put device-A into WoW state. 2. ping6 from device-B to device-A. 3. In sniffer, see Neighbour advertisement from device-A. Reviewed-by: Sean Wang Signed-off-by: Deren Wu Signed-off-by: Ming Yen Hsieh Signed-off-by: Felix Fietkau

mt76: mt7921: Add AP mode support

2022-05-13T07:39:34Z

add AP mode support to mt7921 that can work for mt7921[e,s,u] with the common code. Tested-by: Deren Wu Tested-by: Lorenzo Bianconi Signed-off-by: Sean Wang Signed-off-by: Felix Fietkau

mt76: mt7921: move mt7921_init_hw in a dedicated work

2022-03-16T16:40:23Z

Firmware initialization can take a while. Move mt7921_init_hw routine in a dedicated work in order to not slow down bootstrap process. Tested-by: Deren Wu Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau