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
