linux-kernel - Re: [PATCH v2 00/25] usb: gadget: f

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Date:   Fri, 19 Aug 2022 10:31:23 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Thinh Nguyen <Thinh.Nguyen@...opsys.com>
Cc:     Felipe Balbi <balbi@...nel.org>, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org,
        target-devel@...r.kernel.org,
        Dmitry Bogdanov <d.bogdanov@...ro.com>,
        Nicholas Bellinger <nab@...ux-iscsi.org>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        John Youn <John.Youn@...opsys.com>,
        Alan Stern <stern@...land.harvard.edu>,
        Andrzej Pietrasiewicz <andrzej.p@...sung.com>,
        Christoph Hellwig <hch@....de>
Subject: Re: [PATCH v2 00/25] usb: gadget: f_tcm: Enhance UASP driver

On Mon, Jul 18, 2022 at 06:26:01PM -0700, Thinh Nguyen wrote:
> The Linux UASP gadget driver is incomplete and remained broken for a long time.
> It was not implemented for performance either. This series adds some of the
> required features for the UASP driver to work. It also makes some changes to
> the target core.
> 
> This is tested against UASP CV and DWC_usb3x controller. It still needs some
> fixes in the target core, which will be separated from this series.
> 
> There are still more room for performance improvement and fixes. However, this
> series should be sufficient to bring up a working UASP device.
> 
> 
> Changes in v2:
>  - Remove most target core changes from this series and only keep the must-have
>    ones
>  - Split the task-management patch to smaller patches
>  - Don't send failure Task Management response to target core, reducing
>    dependency
>  - Add UASP bringup script example in cover page
>  - Make various small updates according to feedbacks

I would need a review by the target maintainers before being able to
take any of the USB gadget changes into the USB tree...

thanks,

greg k-h