From: Ping-Ke Shih <pkshih@realtek.com>
To: Bitterblue Smith <rtl8821cerfe2@gmail.com>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: RE: rtw89: RTL8832CU loses the connection
Date: Fri, 8 Aug 2025 06:21:02 +0000 [thread overview]
Message-ID: <ddeb37fb73b24e35b7f37494fa3c6bf0@realtek.com> (raw)
In-Reply-To: <2bc07f15-c551-467e-b9e6-2cc65b874e8a@gmail.com>
Bitterblue Smith <rtl8821cerfe2@gmail.com> wrote:
> On 01/08/2025 23:49, Bitterblue Smith wrote:
> > Add support for RTL8852CU. It works well but sometimes it loses the
> > connection:
> >
> > Jul 04 16:05:56 ideapad2 kernel: wlp3s0f3u4: Connection to AP ... lost
> > Jul 14 13:45:26 ideapad2 kernel: wlp3s0f3u4: Connection to AP ... lost
> > Jul 15 17:51:28 ideapad2 kernel: wlp3s0f3u4: Connection to AP ... lost
> > Jul 18 14:43:30 ideapad2 kernel: wlp3s0f3u4: Connection to AP ... lost
> > Jul 24 14:58:07 ideapad2 kernel: wlp3s0f3u4: Connection to AP ... lost
> >
> > When that happens it reconnects immediately.
> >
> It's easy to reproduce with "iperf3 -c 192.168.0.1 -t 3000". Usually it
> takes 10-12 minutes transmitting at ~1 Gbps.
>
I have contacted internal expert to see if they can help.
This is first problem that disconnected from AP happens 10-12 minutes.
Since second problem happens immediately, we would like to check the
second one firstly.
>
> This runs once per second. Now I get this instead of the connection loss:
>
We are preparing a debug patch. I'll send you next week.
next prev parent reply other threads:[~2025-08-08 6:21 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-01 20:49 [PATCH rtw-next v2 00/11] wifi: rtw89: Add support for RTL8852CU Bitterblue Smith
2025-08-01 20:51 ` [PATCH rtw-next v2 01/11] wifi: rtw89: Fix rtw89_core_get_ch_dma() " Bitterblue Smith
2025-08-04 18:44 ` Bitterblue Smith
2025-08-05 0:40 ` Ping-Ke Shih
2025-08-10 21:37 ` Bitterblue Smith
2025-08-26 9:00 ` Ping-Ke Shih
2025-08-26 16:38 ` Bitterblue Smith
2025-08-01 20:52 ` [PATCH rtw-next v2 02/11] wifi: rtw89: usb: Fix rtw89_usb_get_bulkout_id() " Bitterblue Smith
2025-08-08 5:54 ` Ping-Ke Shih
2025-08-10 21:58 ` Bitterblue Smith
2025-08-01 20:53 ` [PATCH rtw-next v2 03/11] wifi: rtw89: usb: Fix rtw89_usb_ops_mac_pre_init() " Bitterblue Smith
2025-08-08 6:00 ` Ping-Ke Shih
2025-08-01 20:53 ` [PATCH rtw-next v2 04/11] wifi: rtw89: usb: Fix rtw89_usb_ops_mac_post_init() " Bitterblue Smith
2025-08-08 6:02 ` Ping-Ke Shih
2025-08-01 20:54 ` [PATCH rtw-next v2 05/11] wifi: rtw89: Fix rtw89_mac_dmac_func_pre_en_ax() for USB/SDIO Bitterblue Smith
2025-08-08 6:03 ` Ping-Ke Shih
2025-08-01 20:54 ` [PATCH rtw-next v2 06/11] wifi: rtw89: 8852c: Fix rtw8852c_pwr_{on,off}_func() for USB Bitterblue Smith
2025-08-08 6:04 ` Ping-Ke Shih
2025-08-01 21:03 ` [PATCH rtw-next v2 07/11] wifi: rtw89: Add rtw8852c_dle_mem_usb{2,3} Bitterblue Smith
2025-08-08 6:05 ` Ping-Ke Shih
2025-08-01 21:03 ` [PATCH rtw-next v2 08/11] wifi: rtw89: Add rtw8852c_hfc_param_ini_usb Bitterblue Smith
2025-08-08 6:07 ` Ping-Ke Shih
2025-08-01 21:04 ` [PATCH rtw-next v2 09/11] wifi: rtw89: 8852c: Accept USB devices and load their MAC address Bitterblue Smith
2025-08-08 6:11 ` Ping-Ke Shih
2025-08-01 21:06 ` [PATCH rtw-next v2 10/11] wifi: rtw89: Add rtw8852cu.c Bitterblue Smith
2025-08-08 6:13 ` Ping-Ke Shih
2025-08-01 21:07 ` [PATCH rtw-next v2 11/11] wifi: rtw89: Enable the new rtw89_8852cu module Bitterblue Smith
2025-08-08 6:13 ` Ping-Ke Shih
2025-08-01 23:08 ` rtw89: RTL8832CU loses the connection Bitterblue Smith
2025-08-08 6:21 ` Ping-Ke Shih [this message]
2025-08-10 22:06 ` Bitterblue Smith
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