netdev - RE: [v2, 3/5] dt-binding: ptp_qoriq: document "fsl,extts-fifo" property

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <VI1PR0401MB2237D239322218954C0C1CC1F89C0@VI1PR0401MB2237.eurprd04.prod.outlook.com>
Date:   Fri, 18 Jan 2019 08:10:55 +0000
From:   "Y.b. Lu" <yangbo.lu@....com>
To:     Richard Cochran <richardcochran@...il.com>
CC:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "David S . Miller" <davem@...emloft.net>,
        Rob Herring <robh+dt@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>
Subject: RE: [v2, 3/5] dt-binding: ptp_qoriq: document "fsl,extts-fifo"
 property

Hi,

> -----Original Message-----
> From: Richard Cochran <richardcochran@...il.com>
> Sent: Friday, January 18, 2019 9:39 AM
> To: Y.b. Lu <yangbo.lu@....com>
> Cc: netdev@...r.kernel.org; devicetree@...r.kernel.org;
> linux-arm-kernel@...ts.infradead.org; David S . Miller <davem@...emloft.net>;
> Rob Herring <robh+dt@...nel.org>; Shawn Guo <shawnguo@...nel.org>
> Subject: Re: [v2, 3/5] dt-binding: ptp_qoriq: document "fsl,extts-fifo" property
> 
> On Thu, Jan 17, 2019 at 05:34:34PM -0800, Richard Cochran wrote:
> > > @@ -17,6 +17,7 @@ Clock Properties:
> > >    - fsl,tmr-fiper1   Fixed interval period pulse generator.
> > >    - fsl,tmr-fiper2   Fixed interval period pulse generator.
> > >    - fsl,max-adj      Maximum frequency adjustment in parts per billion.
> > > +  - fsl,extts-fifo   Required if hardware uses external trigger stamp FIFO.
> >
> > Does this take a Boolean value?  Please explain the semantics.
> 
> How about this instead?
> 
> 	The presence of this property indicates hardware support for
> 	the external trigger stamp FIFO.

[Y.b. Lu] Yes. This is a Boolean value.
Thanks for good suggestion and I will use this instead.

> 
> 
> Thanks,
> Richard