From: Ping-Ke Shih <pkshih@realtek.com>
To: "Ata İlhan Köktürk" <atailhan2006@gmail.com>
Cc: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH v2] wifi: rtw88: disable ASPM for Lenovo IdeaPad S340-14IWL
Date: Mon, 24 Aug 2026 01:12:43 +0000 [thread overview]
Message-ID: <070444ae1c564d0cac523952a26ae787@realtek.com> (raw)
In-Reply-To: <20260823094640.22585-1-atailhan2006@gmail.com>
Ata İlhan Köktürk <atailhan2006@gmail.com> wrote:
> The Lenovo IdeaPad S340-14IWL (DMI product name "81N4") experiences
> severe connectivity issues with the Realtek 8822BE rtw88 PCIe
> wireless card when ASPM is enabled. Reported symptoms include
> frequent disconnections, cannot resume after sleep, kernel panics,
> and the driver failing to load time to time.
>
> The issue can be worked around by either adding pci=noaspm to the
> kernel command line or by reloading the driver with disable_aspm=1
> via modprobe. Add a DMI quirk to disable ASPM automatically for
> this device.
>
> Signed-off-by: Ata İlhan Köktürk <atailhan2006@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
next prev parent reply other threads:[~2026-08-24 1:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-23 9:46 [PATCH v2] wifi: rtw88: disable ASPM for Lenovo IdeaPad S340-14IWL Ata İlhan Köktürk
2026-08-24 1:12 ` Ping-Ke Shih [this message]
2026-09-02 3:42 ` Ping-Ke Shih
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=070444ae1c564d0cac523952a26ae787@realtek.com \
--to=pkshih@realtek.com \
--cc=atailhan2006@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-wireless@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.