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From: bugzilla-daemon@kernel.org
To: linux-usb@vger.kernel.org
Subject: [Bug 214875] USB 3.1 device cannot be detected
Date: Mon, 30 May 2022 06:09:18 +0000	[thread overview]
Message-ID: <bug-214875-208809-jG93K1JQFI@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-214875-208809@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=214875

--- Comment #7 from Chunfeng Yun (chunfeng.yun@mediatek.com) ---
(In reply to Michele Tucci from comment #5)
> My USB 3 external hard drive cannot be detected after this fix.
> 
> To get it working again, I restored to 10 (20ms) the value of
> desc->bPwrOn2PwrGood in drivers/usb/host/xhci-hub.c:347.
> 
> This is how the device looks like from lsusb:
> ```
> Bus 004 Device 002: ID 174c:55aa ASMedia Technology Inc. ASM1051E ...
> ```

Then will be reproduced if revert below patch?
https://lore.kernel.org/all/1618017645-12259-1-git-send-email-chunfeng.yun%40mediatek.com/

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      parent reply	other threads:[~2022-05-30  6:09 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-214875-208809@https.bugzilla.kernel.org/>
2021-10-30  5:49 ` [Bug 214875] USB 3.1 device cannot be detected bugzilla-daemon
2021-10-30  5:57 ` bugzilla-daemon
2021-12-11 11:33 ` bugzilla-daemon
2022-04-02 15:47 ` bugzilla-daemon
2022-05-30  5:34 ` bugzilla-daemon
2022-05-30  6:09 ` bugzilla-daemon [this message]

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