From: bugzilla-daemon@kernel.org
To: linux-usb@vger.kernel.org
Subject: [Bug 220936] ASMedia ASM4242 USB 3.2 xHCI Controller gives command timeout
Date: Mon, 09 Mar 2026 18:21:07 +0000 [thread overview]
Message-ID: <bug-220936-208809-DBqyaYXwqs@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-220936-208809@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=220936
Michał Pecio (michal.pecio@gmail.com) changed:
What |Removed |Added
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CC| |michal.pecio@gmail.com
--- Comment #3 from Michał Pecio (michal.pecio@gmail.com) ---
That's some bizarre behavior. The CMD_RUN timeout on suspend probably occurs
due to runtime autosuspend, you can disable that with
echo on > /sys/bus/pci/devices/0000:77:00.0/power/control
I wonder if this would improve anything? If not, try also
echo 0000:77:00.0 > /sys/bus/pci/drivers/xhci_hcd/unbind
echo 0000:77:00.0 > /sys/bus/pci/drivers/xhci_hcd/bind
and maybe check if power/control stays 'on' and doesn't flip back to 'auto'.
If any overclocking is involved, try without it.
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next prev parent reply other threads:[~2026-03-09 18:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-04 1:42 [Bug 220936] New: ASMedia ASM4242 USB 3.2 xHCI Controller gives command timeout bugzilla-daemon
2026-01-08 21:56 ` [Bug 220936] " bugzilla-daemon
2026-03-09 16:20 ` bugzilla-daemon
2026-03-09 18:21 ` bugzilla-daemon [this message]
2026-03-09 18:32 ` bugzilla-daemon
2026-03-09 18:59 ` bugzilla-daemon
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