On Sat, Mar 23, 2024 at 11:48:07PM +0200, Bitterblue Smith wrote: > On 23/03/2024 18:23, Greg KH wrote: > > On Sat, Mar 23, 2024 at 06:18:07PM +0200, Bitterblue Smith wrote: > >> From: Bitterblue Smith <rtl8821cerfe2@xxxxxxxxx> > >> > >> [ Upstream commit 605d7c0b05eecb985273b1647070497142c470d3 ] > >> > >> Clear bit 8 of REG_SYS_STATUS1 after MAC power on. > >> > >> Without this, some RTL8821CU and RTL8811CU cannot connect to any > >> network: > >> > >> Feb 19 13:33:11 ideapad2 kernel: wlp3s0f3u2: send auth to > >> 90:55:de:__:__:__ (try 1/3) > >> Feb 19 13:33:13 ideapad2 kernel: wlp3s0f3u2: send auth to > >> 90:55:de:__:__:__ (try 2/3) > >> Feb 19 13:33:14 ideapad2 kernel: wlp3s0f3u2: send auth to > >> 90:55:de:__:__:__ (try 3/3) > >> Feb 19 13:33:15 ideapad2 kernel: wlp3s0f3u2: authentication with > >> 90:55:de:__:__:__ timed out > >> > >> The RTL8822CU and RTL8822BU out-of-tree drivers do this as well, so do > >> it for all three types of chips. > >> > >> Tested with RTL8811CU (Tenda U9 V2.0). > >> > >> Signed-off-by: Bitterblue Smith <rtl8821cerfe2@xxxxxxxxx> > >> Acked-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx> > >> Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxx> > >> Link: https://msgid.link/aeeefad9-27c8-4506-a510-ef9a9a8731a4@xxxxxxxxx > >> --- > >> drivers/net/wireless/realtek/rtw88/mac.c | 7 +++++++ > >> 1 file changed, 7 insertions(+) > > > > What stable kernel(s) is this to be applied to? > > > > thanks, > > > > greg k-h > > 6.6, 6.7, and 6.8, please. The older ones don't have USB support > in rtw88. Now queued up, thanks. greg k-h
