wifi: mt76: mt7925: add support to set ifs time by mcu command

There's a race between driver and fw on some tx/rx control registers
when setting ifs, which will cause accidental hw queue pause problems.
Avoid this by setting ifs time with bss_info mcu command.

Fixes: c948b5da6bbe ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
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>

wifi: mt76: mt7925: fix WoW failed in encrypted mode

When in suspend mode, WoW (Wake-on-WLAN) fails to wake the system remotely
due to incorrect encryption mode settings. For the new mt7925 chipset, the
old STA_REC_KEY_V2 command will send incorrect parameters to the firmware.
Therefore, STA_REC_KEY_V3 has been introduced as a replacement for it.

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>

wifi: mt76: mt7925: fix wmm queue mapping

Firmware uses access class index (ACI) for wmm parameters update,
so convert mac80211 queue to ACI in mt7925_conf_tx().

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>

wifi: fill in MODULE_DESCRIPTION()s for mt76 drivers

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

wifi: mt76: mt7925: remove iftype from mt7925_init_eht_caps signature

Get rid of nl80211_iftype from mt7925_init_eht_caps routine signature
since it is not actually used.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

wifi: mt76: mt7925: fix typo in mt7925_init_he_caps

Use iftype for interface type switch in mt7925_init_he_caps routine. This found
during code review but later Coverity reported this with id 1549845.

Fixes: c948b5da6bbe ("wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/7de6e939dc75ee08f05bf1ee73253aa7eeccf28e.1699869649.git.lorenzo@kernel.org

wifi: mt76: mt792x: move some common usb code in mt792x module

Move the following shared usb routines in mt792x module:
- mt792xu_stop
- mt792x_stop

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>

wifi: mt76: mt7925: add Mediatek Wi-Fi7 driver for mt7925 chips

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>