kernel/drivers/net/wireless/mediatek/mt76/mt76x2, branch linux-6.9.y

wifi: mt76: mt76x2u: add netgear wdna3100v3 to device table

2024-02-22T08:55:17Z

Netgear WDNA3100v3 has a chipset that's compatible with the mt76x2u driver and works without modification with the mainline kernel by writing to sysfs. Signed-off-by: Dacio Romero Acked-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau

wifi: mac80211: simplify non-chanctx drivers

2024-02-08T11:58:32Z

There are still surprisingly many non-chanctx drivers, but in mac80211 that code is a bit awkward. Simplify this by having those drivers assign 'emulated' ops, so that the mac80211 code can be more unified between non-chanctx/chanctx drivers. This cuts the number of places caring about it by about 15, which are scattered across - now they're fewer and no longer in the channel context handling. Link: https://msgid.link/20240129194108.6d0ead50f5cf.I60d093b2fc81ca1853925a4d0ac3a2337d5baa5b@changeid Signed-off-by: Johannes Berg

wifi: fill in MODULE_DESCRIPTION()s for mt76 drivers

2024-01-31T16:32:33Z

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 Signed-off-by: Kalle Valo Link: https://msgid.link/20240130104243.3025393-10-leitao@debian.org

wifi: mt76: mt76x02: fix MT76x0 external LNA gain handling

2023-09-22T07:28:15Z

On MT76x0, LNA gain should be applied for both external and internal LNA. On MT76x2, LNA gain should be treated as 0 for external LNA. Move the LNA type based logic to mt76x2 in order to fix mt76x0. Fixes: 2daa67588f34 ("mt76x0: unify lna_gain parsing") Reported-by: Shiji Yang Signed-off-by: Felix Fietkau Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20230919194747.31647-1-nbd@nbd.name

Fix nomenclature for USB and PCI wireless devices

2023-08-25T09:56:49Z

A mouse that uses a USB connection is called a "USB mouse" device (or "USB mouse" for short), not a "mouse USB" device. By analogy, a WiFi adapter that connects to the host computer via USB is a "USB wireless" device, not a "wireless USB" device. (The latter term more properly refers to a defunct Wireless USB specification, which described a technology for sending USB protocol messages over an ultra wideband radio link.) Similarly for a WiFi adapter card that plugs into a PCIe slot: It is a "PCIe wireless" device, not a "wireless PCIe" device. Rephrase the text in the kernel source where the word ordering is wrong. Signed-off-by: Alan Stern Reviewed-by: Greg Kroah-Hartman Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/57da7c80-0e48-41b5-8427-884a02648f55@rowland.harvard.edu

wifi: mt76: mt76x02: simplify struct mt76x02_rate_power

2022-12-01T16:29:12Z

- remove stbc, because mt76x0 doesn't support it and mt76x2 uses the same values as HT/VHT - reduce vht array to 2 elements, because VHT MCS0-7 are the same as HT Signed-off-by: Felix Fietkau

wifi: mt76: move mt76_rate_power from core to mt76x02 driver code

2022-12-01T16:29:12Z

Its layout and code is mt76x02 specific Signed-off-by: Felix Fietkau

mt76: Fix undefined behavior due to shift overflowing the constant

2022-04-10T12:19:48Z

Fix: drivers/net/wireless/mediatek/mt76/mt76x2/pci.c: In function ‘mt76x2e_probe’: ././include/linux/compiler_types.h:352:38: error: call to ‘__compiletime_assert_946’ \ declared with attribute error: FIELD_PREP: mask is not constant _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) See https://lore.kernel.org/r/YkwQ6%2BtIH8GQpuct@zn.tnic for the gory details as to why it triggers with older gccs only. Signed-off-by: Borislav Petkov Cc: Felix Fietkau Cc: Lorenzo Bianconi Cc: Ryder Lee Cc: Shayne Chen Cc: Sean Wang Cc: Kalle Valo Cc: "David S. Miller" Cc: Jakub Kicinski Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220405151517.29753-9-bp@alien8.de

mt76: usb: introduce __mt76u_init utility routine

2022-03-16T16:40:22Z

Introduce __mt76u_init unitility routine and move mt7615 usb bus ops into mt7615 module in order to allow specifying driver specific parameter. This is a preliminary patch to add usb support to mt7921 driver. Tested-by: Sean Wang Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau

mt76: mt76x02: introduce SAR support

2021-12-19T14:24:00Z

Add SAR spec support to mt76x02 driver to allow configuring SAR power limitations on the frequency ranges from the userland. Signed-off-by: Lorenzo Bianconi Signed-off-by: Felix Fietkau