Received-SPF: pass (google.com: domain of linux-kernel+bounces-195012-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45e3:2400::1 as permitted sender) client-ip=2604:1380:45e3:2400::1;
Date: Thu, 30 May 2024 16:40:53 +0900
From: Jung Daehwan <dh10.jung@samsung.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mathias Nyman <mathias.nyman@intel.com>, "open list:USB XHCI DRIVER"
	<linux-usb@vger.kernel.org>, open list <linux-kernel@vger.kernel.org>, Thinh
	Nguyen <Thinh.Nguyen@synopsys.com>
Subject: Re: [PATCH] usb: host: Add a quirk for writing ERST in high-low
 order
Message-ID: <20240530074053.GA48462@ubuntu>
Precedence: bulk
MIME-Version: 1.0
In-Reply-To: <2024052845-unwatched-sprig-b0e1@gregkh>
User-Agent: Mutt/1.5.24 (2015-08-30)
Content-Type: multipart/mixed;
	boundary="----40rWTt6DAFmUrjtMexcyNm5gpMTj9FMdHa8zGfbdWx6mQz74=_191f6_"
CMS-TYPE: 102P
DLP-Filter: Pass
References: <CGME20240528055659epcas2p4f86642d6647855747cea35b04f8a46cc@epcas2p4.samsung.com>
	<1716875836-186791-1-git-send-email-dh10.jung@samsung.com>
	<2024052814-exponent-domestic-6da2@gregkh>
	<2024052845-unwatched-sprig-b0e1@gregkh>

------40rWTt6DAFmUrjtMexcyNm5gpMTj9FMdHa8zGfbdWx6mQz74=_191f6_
Content-Type: text/plain; charset="us-ascii"
Content-Disposition: inline

On Tue, May 28, 2024 at 09:29:21AM +0200, Greg Kroah-Hartman wrote:
> On Tue, May 28, 2024 at 09:23:43AM +0200, Greg Kroah-Hartman wrote:
> > On Tue, May 28, 2024 at 02:57:16PM +0900, Daehwan Jung wrote:
> > > [Synopsys]- The host controller was design to support ERST setting
> > > during the RUN state. But since there is a limitation in controller
> > > in supporting separate ERSTBA_HI and ERSTBA_LO programming,
> > > It is supported when the ERSTBA is programmed in 64bit,
> > > or in 32 bit mode ERSTBA_HI before ERSTBA_LO
> > > 
> > > [Synopsys]- The internal initialization of event ring fetches
> > > the "Event Ring Segment Table Entry" based on the indication of
> > > ERSTBA_LO written.
> 
> Also, what is the "[Synopsys]-" stuff?  That's not normally in our
> changelogs or documentation for how to write a changelog text, is it?
> 
> thanks,
> 
> greg k-h
> 

Yes, I will modify it.

Best Regards,
Jung Daehwan

------40rWTt6DAFmUrjtMexcyNm5gpMTj9FMdHa8zGfbdWx6mQz74=_191f6_
Content-Type: text/plain; charset="utf-8"


------40rWTt6DAFmUrjtMexcyNm5gpMTj9FMdHa8zGfbdWx6mQz74=_191f6_--