linux-kernel - Re: [PATCH v3] fpga manager: Add Altera CvP driver

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Message-ID: <20170426183637.3b95ddea@crub>
Date:   Wed, 26 Apr 2017 18:36:37 +0200
From:   Anatolij Gustschin <agust@...x.de>
To:     "Li, Yi" <yi1.li@...ux.intel.com>
Cc:     matthew.gerlach@...ux.intel.com, linux-fpga@...r.kernel.org,
        Alan Tull <atull@...nsource.altera.com>,
        Moritz Fischer <moritz.fischer@...us.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] fpga manager: Add Altera CvP driver

Hi,

On Fri, 21 Apr 2017 16:14:31 -0500
Li, Yi yi1.li@...ux.intel.com wrote:

> From the User guild 
>https://www.altera.com/documentation/dsu1441819344145.html#dsu1442261652730, 
>it says Configuration via Protocol (CvP) is a configuration scheme 
>supported inArria^® V,Cyclone^® V,Stratix^® V, andArria^® 10device 
>families. But I have seen different CvP registers bitmask defines 
>somewhere else, so I am not positive that there is only one CvP protocol 
>for all Altera FPGAs. Maybe we could put those Vs + Arria 10 as 
>supported devices on the Kconfig file on the safe side?

yes, I can extend the description in Kconfig. Will wait for other
comments and then wil send v4 patch. Thanks!

Anatolij