[00/10] Add driver for MediaTek Wi-Fi 7 devices

Message

Shayne Chen Oct. 31, 2022, 4:39 p.m. UTC

This series adds mt7996, a new mac80211 driver for MediaTek Wi-Fi 7
(802.11be) devices, which currently supports AP, station, mesh, and
monitor modes.

mt7996 first supports Filogic 680, which is a Wi-Fi 7 chipset supporting
concurrent tri-band operation at 6 GHz, 5 GHz, and 2.4 GHz with 4x4
antennas on each band. There are several variants that will be added in
upcoming patches. For more details, please refer to [1].

mt7996 supports only Wi-Fi 6E at the moment, whereas Wi-Fi 7 and its
specific features are work in progress. They will be introduced in
further patches.

The driver has had multiple developers listed in the series.

[1] https://corp.mediatek.com/news-events/press-releases/mediatek-announces-worlds-first-complete-wi-fi-7-platforms-for-access-points-and-clients

Shayne Chen (10):
  wifi: mt76: extend aggr_stats for tri-band support
  wifi: mt76: connac: rework macros for unified command
  wifi: mt76: connac: update struct sta_rec_phy
  wifi: mt76: connac: rework fields for larger bandwidth support in
    sta_rec_bf
  wifi: mt76: connac: add more unified command IDs
  wifi: mt76: connac: introduce unified event table
  wifi: mt76: connac: add more bss info command tags
  wifi: mt76: connac: add more starec command tags
  wifi: mt76: connac: introduce helper for mt7996 chipset
  wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices

 drivers/net/wireless/mediatek/mt76/Kconfig    |    1 +
 drivers/net/wireless/mediatek/mt76/Makefile   |    1 +
 drivers/net/wireless/mediatek/mt76/mt76.h     |    2 +-
 .../net/wireless/mediatek/mt76/mt76_connac.h  |    5 +
 .../wireless/mediatek/mt76/mt76_connac_mcu.c  |    3 +-
 .../wireless/mediatek/mt76/mt76_connac_mcu.h  |   66 +-
 .../net/wireless/mediatek/mt76/mt7915/mcu.c   |   10 +-
 .../net/wireless/mediatek/mt76/mt7996/Kconfig |   12 +
 .../wireless/mediatek/mt76/mt7996/Makefile    |    6 +
 .../wireless/mediatek/mt76/mt7996/debugfs.c   |  829 ++++
 .../net/wireless/mediatek/mt76/mt7996/dma.c   |  360 ++
 .../wireless/mediatek/mt76/mt7996/eeprom.c    |  229 ++
 .../wireless/mediatek/mt76/mt7996/eeprom.h    |   75 +
 .../net/wireless/mediatek/mt76/mt7996/init.c  |  816 ++++
 .../net/wireless/mediatek/mt76/mt7996/mac.c   | 2472 ++++++++++++
 .../net/wireless/mediatek/mt76/mt7996/mac.h   |  398 ++
 .../net/wireless/mediatek/mt76/mt7996/main.c  | 1327 +++++++
 .../net/wireless/mediatek/mt76/mt7996/mcu.c   | 3478 +++++++++++++++++
 .../net/wireless/mediatek/mt76/mt7996/mcu.h   |  636 +++
 .../net/wireless/mediatek/mt76/mt7996/mmio.c  |  385 ++
 .../wireless/mediatek/mt76/mt7996/mt7996.h    |  521 +++
 .../net/wireless/mediatek/mt76/mt7996/pci.c   |  222 ++
 .../net/wireless/mediatek/mt76/mt7996/regs.h  |  533 +++
 23 files changed, 12374 insertions(+), 13 deletions(-)
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/Kconfig
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/Makefile
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/dma.c
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/eeprom.c
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/eeprom.h
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/init.c
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/mac.c
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/mac.h
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/main.c
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/mcu.c
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/mcu.h
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/mmio.c
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/pci.c
 create mode 100644 drivers/net/wireless/mediatek/mt76/mt7996/regs.h