lkml.org 
[lkml]   [2023]   [Jan]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    SubjectRe: [PATCH] wifi: rtl8xxxu: fixing transmisison failure for rtl8192eu
    From
    On 17/12/2022 05:06, Jun ASAKA wrote:
    > Fixing transmission failure which results in
    > "authentication with ... timed out". This can be
    > fixed by disable the REG_TXPAUSE.
    >
    > Signed-off-by: Jun ASAKA <JunASAKA@zzy040330.moe>
    > ---
    > drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c | 5 +++++
    > 1 file changed, 5 insertions(+)
    >
    > diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
    > index a7d76693c02d..9d0ed6760cb6 100644
    > --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
    > +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8192e.c
    > @@ -1744,6 +1744,11 @@ static void rtl8192e_enable_rf(struct rtl8xxxu_priv *priv)
    > val8 = rtl8xxxu_read8(priv, REG_PAD_CTRL1);
    > val8 &= ~BIT(0);
    > rtl8xxxu_write8(priv, REG_PAD_CTRL1, val8);
    > +
    > + /*
    > + * Fix transmission failure of rtl8192e.
    > + */
    > + rtl8xxxu_write8(priv, REG_TXPAUSE, 0x00);
    > }
    >
    > static s8 rtl8192e_cck_rssi(struct rtl8xxxu_priv *priv, u8 cck_agc_rpt)

    By the way, you should get this into the stable kernels too:
    https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html

    \
     
     \ /
      Last update: 2023-03-26 23:31    [W:4.116 / U:0.492 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site