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Re: [PATCH] wifi: rtl8xxxu: fixing transmisison failure for rtl8192eu

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On 07/01/2023 22:17, Bitterblue Smith wrote:

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@xxxxxxxxxxxxx>
---
  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

I see.

But since this patch has not been merged into Linus' tree yet, so should I wait until this patch is merged or I should issue a v2 patch here and Cc it to "table@xxxxxxxxxxxxxxx"?


Jun ASAKA.




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