linux-kernel - Re: [PATCH 1/1] usb: cdns3: skip set TRB_IOC when usb_request: no

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Message-ID: <ZWS+zLhtleUXuBOH@lizhi-Precision-Tower-5810>
Date:   Mon, 27 Nov 2023 11:07:40 -0500
From:   Frank Li <Frank.li@....com>
To:     Greg KH <gregkh@...uxfoundation.org>
Cc:     Peter Chen <peter.chen@...nel.org>, imx@...ts.linux.dev,
        Pawel Laszczak <pawell@...ence.com>,
        Roger Quadros <rogerq@...nel.org>,
        Aswath Govindraju <a-govindraju@...com>,
        "open list:CADENCE USB3 DRD IP DRIVER" <linux-usb@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/1] usb: cdns3: skip set TRB_IOC when usb_request:
 no_interrupt is true

On Mon, Nov 27, 2023 at 03:52:13PM +0000, Greg KH wrote:
> On Mon, Nov 27, 2023 at 10:28:57AM -0500, Frank Li wrote:
> > On Tue, Oct 31, 2023 at 04:45:21PM +0800, Peter Chen wrote:
> > > On 23-10-27 14:39:19, Frank Li wrote:
> > > > No completion irq is needed if no_interrupt is true. Needn't set TRB_IOC
> > > > at this case.
> > > > 
> > > > Check usb_request: no_interrupt and set/skip TRB_IOC in
> > > > cdns3_ep_run_transfer().
> > > > 
> > > > Signed-off-by: Frank Li <Frank.Li@....com>
> > > 
> > > Acked-by: Peter Chen <peter.chen@...nel.org>
> > 
> > @Greg:
> > 	ping
> 
> What are you needing from me here?  Blind pings do not provide any
> context :(

Sorry, I just saw it is already in linux-next tree. Generally, I received a
"applied"'s email. So I have not check linux-next tree before send it.

Frank

> 
> thanks,
> 
> greg k-h