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Date: Sat, 17 Dec 2022 11:06:59 +0800 From: Jun ASAKA <JunASAKA@...040330.moe> To: Jes.Sorensen@...il.com Cc: kvalo@...nel.org, davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, linux-wireless@...r.kernel.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, Jun ASAKA <JunASAKA@...040330.moe> Subject: [PATCH] wifi: rtl8xxxu: fixing transmisison failure for rtl8192eu 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@...040330.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) -- 2.31.1
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