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From: bugzilla-daemon@bugzilla.kernel.org
To: linux-usb@vger.kernel.org
Subject: [Bug 214021] The USB devices fail to be detected during boot
Date: Mon, 23 Aug 2021 14:06:29 +0000	[thread overview]
Message-ID: <bug-214021-208809-BiH9q9F8Ae@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-214021-208809@https.bugzilla.kernel.org/>

https://bugzilla.kernel.org/show_bug.cgi?id=214021

--- Comment #12 from Alan Stern (stern@rowland.harvard.edu) ---
I may have gotten the primary and secondary mixed up.  Anyway, the general idea
is simple: Don't register the first root hub along with the first hcd; instead
register both root hubs along with the second hcd.

The only problem is how to tell usb_hcd_add that the first hcd is going to be
shared.  You'll probably need to modify xhci-hcd slightly to make this
possible.  Maybe add a new flag.

-- 
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  parent reply	other threads:[~2021-08-23 14:06 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-10 15:26 [Bug 214021] New: The USB devices fail to be detected during boot bugzilla-daemon
2021-08-10 15:27 ` [Bug 214021] " bugzilla-daemon
2021-08-10 15:39 ` bugzilla-daemon
2021-08-11 15:38 ` bugzilla-daemon
2021-08-12  2:31 ` bugzilla-daemon
2021-08-16  7:09 ` bugzilla-daemon
2021-08-16  7:29 ` bugzilla-daemon
2021-08-16 14:16 ` bugzilla-daemon
2021-08-18  5:48 ` bugzilla-daemon
2021-08-20 11:33 ` bugzilla-daemon
2021-08-20 14:31 ` bugzilla-daemon
2021-08-23 12:49 ` bugzilla-daemon
2021-08-23 14:06 ` bugzilla-daemon [this message]
2021-08-24  7:37 ` bugzilla-daemon
2021-08-25 12:08 ` bugzilla-daemon
2022-03-25  8:30 ` bugzilla-daemon
2022-04-07 21:25 ` bugzilla-daemon
2022-04-07 21:27 ` bugzilla-daemon
2022-04-08 11:55 ` bugzilla-daemon
2022-04-08 11:56 ` bugzilla-daemon
2022-04-08 11:57 ` bugzilla-daemon
2022-04-24  7:50 ` bugzilla-daemon
2022-04-24  7:52 ` bugzilla-daemon
2022-04-25 10:08 ` bugzilla-daemon
2022-04-25 11:00 ` bugzilla-daemon
2022-05-13  7:29 ` bugzilla-daemon
2022-05-13  8:29 ` bugzilla-daemon

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