Re: [PATCH] staging: r8822be: Fix RTL8822be can't find any wireless AP

From: Pkshih
Date: Sun Jul 08 2018 - 20:47:52 EST


On Sun, 2018-07-08 at 11:30 -0500, Larry Finger wrote:
> On 07/06/2018 12:44 AM, pkshih@xxxxxxxxxxx wrote:
> > From: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
>
> > RTL8822be can't bring up properly on ASUS X530UN, and dmesg says:
> > [ 8.591333] r8822be: module is from the staging directory, the quality
> > is unknown, you have been warned.
> > [ 8.593122] r8822be 0000:02:00.0: enabling device (0000 -> 0003)
> > [ 8.669163] r8822be: Using firmware rtlwifi/rtl8822befw.bin
> > [ 9.289939] r8822be: rtlwifi: wireless switch is on
> > [ 10.056426] r8822be 0000:02:00.0 wlp2s0: renamed from wlan0
> > ...
> > [ 11.952534] r8822be: halmac_init_hal failed
> > [ 11.955933] r8822be: halmac_init_hal failed
> > [ 11.956227] r8822be: halmac_init_hal failed
> > [ 22.007942] r8822be: halmac_init_hal failed
>
> > Jian-Hong reported it works if turn off ASPM with module parameter aspm=0.
> > In order to fix this problem kindly, this commit don't turn off aspm but
> > enlarge ASPM L1 latency to 7.
>
> > Reported-by: Jian-Hong Pan <jian-hong@xxxxxxxxxxxx>
> > Tested-by: Jian-Hong Pan <jian-hong@xxxxxxxxxxxx>
> > Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
>
> This patch definitely needs a Cc for stable. Otherwise I ACK it.
>

Hi Larry,

This patch had been applied by Greg, and CC'ed to stable.
Thanks for your reminder.Â

PK