From: Ping-Ke Shih <pkshih@realtek.com>
To: Bitterblue Smith <rtl8821cerfe2@gmail.com>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Cc: Sascha Hauer <sha@pengutronix.de>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Subject: RE: [PATCH 1/2] wifi: rtw88: Fix USB devices not transmitting beacons
Date: Tue, 30 Jul 2024 07:36:56 +0000 [thread overview]
Message-ID: <e45001bc03ef4856909246de5c753596@realtek.com> (raw)
In-Reply-To: <9174a776-4771-4351-85fa-476e240d8ace@gmail.com>
Bitterblue Smith <rtl8821cerfe2@gmail.com> wrote:
> All USB devices supported by rtw88 have the same problem: they don't
> transmit beacons in AP mode. The cause appears to be clearing
> BIT_EN_BCNQ_DL of REG_FWHW_TXQ_CTRL before uploading the beacon reserved
> page, so don't clear the bit for USB devices.
>
> Tested with RTL8811CU and RTL8723DU.
>
> Cc: stable@vger.kernel.org # 6.6.x
> Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
> ---
> I'm not sure if SDIO devices have the same problem. Also, should
> BIT_EN_BCNQ_DL ever be cleared in this function? The relevant code is
> disabled in all these drivers:
I checked internal the latest driver, which codes are changed again.
We will check flow internally and prepare a patch for this problem.
This patch gives us good hints to address problem. Thanks.
next prev parent reply other threads:[~2024-07-30 7:37 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-28 22:49 [PATCH 1/2] wifi: rtw88: Fix USB devices not transmitting beacons Bitterblue Smith
2024-07-28 22:51 ` [PATCH 2/2] wifi: rtw88: Avoid using macid 0 in AP mode Bitterblue Smith
2024-07-30 6:33 ` Ping-Ke Shih
2024-07-30 12:55 ` Bitterblue Smith
2024-07-31 0:47 ` Ping-Ke Shih
2024-07-31 12:20 ` Bitterblue Smith
2024-08-08 9:38 ` Maciej S. Szmigiero
2024-08-19 2:59 ` Ping-Ke Shih
2024-08-19 21:20 ` Maciej S. Szmigiero
2024-08-20 0:34 ` Ping-Ke Shih
2024-08-20 23:15 ` Bitterblue Smith
2024-07-31 8:10 ` Ping-Ke Shih
2024-07-30 7:36 ` Ping-Ke Shih [this message]
2024-08-21 6:25 ` [PATCH 1/2] wifi: rtw88: Fix USB devices not transmitting beacons Ping-Ke Shih
2024-08-21 7:17 ` Michele Bisogno
2024-08-21 11:17 ` Bitterblue Smith
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