From: Bin Liu <b-liu@ti.com>
To: Paul Elder <paul.elder@ideasonboard.com>
Cc: <laurent.pinchart@ideasonboard.com>,
<kieran.bingham@ideasonboard.com>, <gregkh@linuxfoundation.org>,
<linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<balbi@kernel.org>, <stern@rowland.harvard.edu>, <rogerq@ti.com>
Subject: Re: [PATCH 0/6] usb: gadget: add mechanism to asynchronously validate data stage of ctrl out request
Date: Thu, 11 Oct 2018 14:31:42 -0500 [thread overview]
Message-ID: <20181011193142.GC8763@uda0271908> (raw)
In-Reply-To: <20181010024903.1633-1-paul.elder@ideasonboard.com>
Hi,
On Tue, Oct 09, 2018 at 10:48:57PM -0400, Paul Elder wrote:
> This patch series adds a mechanism to allow asynchronously validating
> the data stage of a control out request, and for stalling or suceeding
> the request accordingly. This mechanism is implemented for MUSB, and is
> used by UVC. At the same time, UVC packages the setup stage and data
Why is this for MUSB only? Other UDC such as DWC3 doesn't need this?
Regards,
-Bin.
next prev parent reply other threads:[~2018-10-11 19:31 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-10 2:48 [PATCH 0/6] usb: gadget: add mechanism to asynchronously validate data stage of ctrl out request Paul Elder
2018-10-10 2:48 ` [PATCH 1/6] usb: uvc: include videodev2.h in g_uvc.h Paul Elder
2018-10-10 13:42 ` Laurent Pinchart
2018-10-10 2:48 ` [PATCH 2/6] usb: gadget: uvc: enqueue usb request in setup handler for control OUT Paul Elder
2018-10-10 2:49 ` [PATCH 3/6] usb: gadget: uvc: package setup and data for control OUT requests Paul Elder
2018-10-10 2:49 ` [PATCH 4/6] usb: gadget: add functions to signal udc driver to delay status stage Paul Elder
2018-10-11 16:10 ` Bin Liu
2018-10-17 23:45 ` Laurent Pinchart
2018-10-18 12:46 ` Bin Liu
2018-10-18 14:07 ` Alan Stern
2018-11-01 23:40 ` Paul Elder
2018-11-02 12:44 ` Laurent Pinchart
[not found] ` <87h8gzy5y7.fsf@linux.intel.com>
2018-11-02 14:36 ` Laurent Pinchart
2018-11-02 16:18 ` Alan Stern
2018-11-02 17:10 ` Laurent Pinchart
2018-11-02 19:46 ` Alan Stern
2018-11-06 11:24 ` Felipe Balbi
2018-11-06 15:01 ` Alan Stern
2018-11-07 6:53 ` Felipe Balbi
2018-11-06 11:17 ` Felipe Balbi
2018-11-06 14:51 ` Alan Stern
2018-11-07 7:00 ` Felipe Balbi
2018-11-07 16:23 ` Alan Stern
2018-12-14 3:47 ` Paul Elder
2018-12-14 15:35 ` Alan Stern
2018-10-10 2:49 ` [PATCH 5/6] usb: musb: gadget: implement send_response Paul Elder
2018-10-11 16:07 ` Bin Liu
2018-10-31 23:26 ` Paul Elder
2018-10-10 2:49 ` [PATCH 6/6] usb: gadget: uvc: allow ioctl to send response in status stage Paul Elder
2018-10-10 12:57 ` [PATCH 0/6] usb: gadget: add mechanism to asynchronously validate data stage of ctrl out request Laurent Pinchart
2018-10-11 19:31 ` Bin Liu [this message]
2018-10-17 23:42 ` Laurent Pinchart
2018-10-18 12:40 ` Bin Liu
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