netdev - RE: PHY firmware update method

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Date:   Mon, 3 Oct 2022 17:53:21 +0000
From:   "Keller, Jacob E" <jacob.e.keller@...el.com>
To:     Jakub Kicinski <kuba@...nel.org>,
        "Russell King (Oracle)" <linux@...linux.org.uk>
CC:     Andrew Lunn <andrew@...n.ch>, Jiri Pirko <jiri@...nulli.us>,
        Michael Walle <michael@...le.cc>,
        Heiner Kallweit <hkallweit1@...il.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: RE: PHY firmware update method



> -----Original Message-----
> From: Jakub Kicinski <kuba@...nel.org>
> Sent: Monday, October 03, 2022 7:42 AM
> To: Russell King (Oracle) <linux@...linux.org.uk>
> Cc: Andrew Lunn <andrew@...n.ch>; Keller, Jacob E <jacob.e.keller@...el.com>;
> Jiri Pirko <jiri@...nulli.us>; Michael Walle <michael@...le.cc>; Heiner Kallweit
> <hkallweit1@...il.com>; netdev@...r.kernel.org
> Subject: Re: PHY firmware update method
> 
> On Mon, 3 Oct 2022 13:18:51 +0100 Russell King (Oracle) wrote:
> > On Fri, Sep 30, 2022 at 07:45:46AM -0700, Jakub Kicinski wrote:
> > > Actually maybe there's something in DMTF, does PLDM have standard image
> > > format? Adding Jake. Not sure if PHYs would use it tho :S
> >
> > DMTF? PLDM?
> 
> Based on google search + pattern matching the name I think this is
> the spec:
> 
> https://www.dmtf.org/sites/default/files/standards/documents/DSP0267_1.0.0.
> pdf

Yep, this is the standard I implemented in lib/pldmfw and which is used by the binaries for the main firmware in the ice hardware.

Thanks,
Jake