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[rtw-next,v1,00/13] wifi: rtw89: Add support for USB devices

Message ID b146b670-d91c-41a7-96f0-c37945040aea@gmail.com
Headers show
Series wifi: rtw89: Add support for USB devices | expand

Message

Bitterblue Smith May 4, 2025, 8:47 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 and the official rtl8851bu driver
v1.19.10-70-g84e35c28d.20231019 from here:
https://github.com/fofajardo/rtl8851bu

I didn't test with any PCI devices.

Bitterblue Smith (13):
  wifi: rtw89: 8851b: Accept USB devices and load their MAC address
  wifi: rtw89: Get dle_mem via rtw89_hci_dle_mem()
  wifi: rtw89: Rename hfc_param_ini to hfc_param_ini_pcie
  wifi: rtw89: Add dle_mem_usb2 and dle_mem_usb3
  wifi: rtw89: Add hfc_param_ini_usb
  wifi: rtw89: Disable some power saving for USB
  wifi: rtw89: Add extra TX headroom for USB
  wifi: rtw89: Hide some errors when the device is unplugged
  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     |   16 +-
 drivers/net/wireless/realtek/rtw89/mac.c      |   49 +-
 drivers/net/wireless/realtek/rtw89/mac.h      |    8 +
 drivers/net/wireless/realtek/rtw89/pci.c      |    8 +
 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 |   91 +-
 .../net/wireless/realtek/rtw89/rtw8851bu.c    |   33 +
 drivers/net/wireless/realtek/rtw89/rtw8852a.c |    7 +-
 drivers/net/wireless/realtek/rtw89/rtw8852b.c |    7 +-
 .../net/wireless/realtek/rtw89/rtw8852bt.c    |    7 +-
 drivers/net/wireless/realtek/rtw89/rtw8852c.c |    7 +-
 drivers/net/wireless/realtek/rtw89/rtw8922a.c |    7 +-
 drivers/net/wireless/realtek/rtw89/txrx.h     |    1 +
 drivers/net/wireless/realtek/rtw89/usb.c      | 1030 +++++++++++++++++
 drivers/net/wireless/realtek/rtw89/usb.h      |   61 +
 20 files changed, 1359 insertions(+), 32 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

Comments

Ping-Ke Shih May 13, 2025, 6:22 a.m. UTC | #1 
Bitterblue Smith <rtl8821cerfe2@gmail.com> wrote:
> 
> Add support for USB devices, starting with just RTL8851BU.

Thanks for your work!!

> 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 and the official rtl8851bu driver
> v1.19.10-70-g84e35c28d.20231019 from here:
> https://github.com/fofajardo/rtl8851bu
> 
> I didn't test with any PCI devices.

I tested RTL8851BE. It works as usual.
Ping-Ke Shih May 13, 2025, 7:07 a.m. UTC | #2 
Ping-Ke Shih wrote:
> Bitterblue Smith <rtl8821cerfe2@gmail.com> wrote:
> >
> > Add support for USB devices, starting with just RTL8851BU.
> 
> Thanks for your work!!

Have you also tested AP mode? If not, please add a patch to disable it
temporarily as a transition solution, like rtw88. 

> 
> > 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 and the official rtl8851bu driver
> > v1.19.10-70-g84e35c28d.20231019 from here:
> > https://github.com/fofajardo/rtl8851bu
> >
> > I didn't test with any PCI devices.
> 
> I tested RTL8851BE. It works as usual.