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Date: Thu, 12 Mar 2026 18:30:31 +0100
From: Greg KH <gregkh@linuxfoundation.org>
To: bugzilla-daemon@kernel.org
Cc: linux-usb@vger.kernel.org
Subject: Re: [Bug 221216] New: ezcap401 needs USB_QUIRK_NO_BOS to function on
 10gbs usb speed
Message-ID: <2026031206-blissful-overlap-b484@gregkh>
References: <bug-221216-208809@https.bugzilla.kernel.org/>
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In-Reply-To: <bug-221216-208809@https.bugzilla.kernel.org/>

On Thu, Mar 12, 2026 at 05:15:47PM +0000, bugzilla-daemon@kernel.org wrote:
> Hello, my new capture card works only in 5gbs usb speed, with deepseek's help I
> applied { USB_DEVICE(0x32ed, 0x0401), .driver_info = USB_QUIRK_NO_BOS }, to
> drivers/usb/core/quirks.c quirk and now it's working at full speed.

Can you send a patch that adds this entry to the kernel so that you get
this fixed properly?

thanks,

greg k-h