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[rtw-next,v2,00/14] wifi: rtw89: Add support for USB devices

Message ID 6fc81cc4-a4d1-4db9-ab60-c8976e0b3c27@gmail.com
Headers show
Series wifi: rtw89: Add support for USB devices | expand

Message

Bitterblue Smith June 9, 2025, 7:22 p.m. UTC
Add support for USB devices, starting with just RTL8851BU.
RTL8832BU/RTL8852BU can be supported easily later. RTL8832CU/RTL8852CU
can be supported as well, but it keeps losing the connection.

This is based on rtw88_usb, rtw89_pci, and the official rtl8851bu driver
v1.19.10-70-g84e35c28d.20231019 from here:
https://github.com/fofajardo/rtl8851bu

Bitterblue Smith (14):
  wifi: rtw89: 8851b: Accept USB devices and load their MAC address
  wifi: rtw89: Make dle_mem in rtw89_chip_info an array
  wifi: rtw89: Make hfc_param_ini in rtw89_chip_info an array
  wifi: rtw89: Add rtw8851b_dle_mem_usb{2,3}
  wifi: rtw89: Add rtw8851b_hfc_param_ini_usb
  wifi: rtw89: Disable deep power saving for USB/SDIO
  wifi: rtw89: Add extra TX headroom for USB
  wifi: rtw89: Hide some errors when the device is unplugged
  wifi: rtw89: 8851b: Modify rtw8851b_pwr_{on,off}_func() for USB
  wifi: rtw89: Fix rtw89_mac_power_switch() for USB
  wifi: rtw89: Add some definitions for USB
  wifi: rtw89: Add usb.{c,h}
  wifi: rtw89: Add rtw8851bu.c
  wifi: rtw89: Enable the new USB modules

 drivers/net/wireless/realtek/rtw89/Kconfig    |   14 +
 drivers/net/wireless/realtek/rtw89/Makefile   |    6 +
 drivers/net/wireless/realtek/rtw89/core.c     |    3 +
 drivers/net/wireless/realtek/rtw89/core.h     |   17 +-
 drivers/net/wireless/realtek/rtw89/mac.c      |   62 +-
 drivers/net/wireless/realtek/rtw89/mac.h      |    8 +
 drivers/net/wireless/realtek/rtw89/pci.c      |    1 +
 drivers/net/wireless/realtek/rtw89/phy.c      |    3 +-
 drivers/net/wireless/realtek/rtw89/ps.c       |    3 +-
 drivers/net/wireless/realtek/rtw89/reg.h      |   30 +
 drivers/net/wireless/realtek/rtw89/rtw8851b.c |  115 +-
 .../net/wireless/realtek/rtw89/rtw8851bu.c    |   39 +
 drivers/net/wireless/realtek/rtw89/rtw8852a.c |    4 +-
 drivers/net/wireless/realtek/rtw89/rtw8852b.c |    4 +-
 .../net/wireless/realtek/rtw89/rtw8852bt.c    |    4 +-
 drivers/net/wireless/realtek/rtw89/rtw8852c.c |    4 +-
 drivers/net/wireless/realtek/rtw89/rtw8922a.c |    4 +-
 drivers/net/wireless/realtek/rtw89/txrx.h     |    1 +
 drivers/net/wireless/realtek/rtw89/usb.c      | 1011 +++++++++++++++++
 drivers/net/wireless/realtek/rtw89/usb.h      |   59 +
 20 files changed, 1354 insertions(+), 38 deletions(-)
 create mode 100644 drivers/net/wireless/realtek/rtw89/rtw8851bu.c
 create mode 100644 drivers/net/wireless/realtek/rtw89/usb.c
 create mode 100644 drivers/net/wireless/realtek/rtw89/usb.h