From: Andrew Lunn <andrew@lunn.ch>
To: Sunil Kovvuri Goutham <sgoutham@marvell.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>,
Srujana Challa <schalla@marvell.com>,
"davem@davemloft.net" <davem@davemloft.net>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"linux-crypto@vger.kernel.org" <linux-crypto@vger.kernel.org>,
Suheil Chandran <schandran@marvell.com>,
Narayana Prasad Raju Athreya <pathreya@marvell.com>,
Linu Cherian <lcherian@marvell.com>,
Geethasowjanya Akula <gakula@marvell.com>,
Jerin Jacob Kollanukkaran <jerinj@marvell.com>,
Ard Biesheuvel <ardb@kernel.org>
Subject: Re: [EXT] Re: [PATCH v2 2/3] drivers: crypto: add support for OCTEONTX2 CPT engine
Date: Fri, 4 Sep 2020 20:38:34 +0200 [thread overview]
Message-ID: <20200904183834.GS3112546@lunn.ch> (raw)
In-Reply-To: <BY5PR18MB32984DAF0FDED5D9CD1BEB45C62D0@BY5PR18MB3298.namprd18.prod.outlook.com>
On Fri, Sep 04, 2020 at 04:36:29PM +0000, Sunil Kovvuri Goutham wrote:
>
>
> > -----Original Message-----
> > From: Herbert Xu <herbert@gondor.apana.org.au>
> > Sent: Friday, September 4, 2020 7:48 PM
> > To: Srujana Challa <schalla@marvell.com>
> > Cc: davem@davemloft.net; netdev@vger.kernel.org; linux-
> > crypto@vger.kernel.org; Suheil Chandran <schandran@marvell.com>;
> > Narayana Prasad Raju Athreya <pathreya@marvell.com>; Sunil Kovvuri
> > Goutham <sgoutham@marvell.com>; Linu Cherian <lcherian@marvell.com>;
> > Geethasowjanya Akula <gakula@marvell.com>; Jerin Jacob Kollanukkaran
> > <jerinj@marvell.com>; Ard Biesheuvel <ardb@kernel.org>
> > Subject: Re: [EXT] Re: [PATCH v2 2/3] drivers: crypto: add support for
> > OCTEONTX2 CPT engine
> >
> > On Fri, Sep 04, 2020 at 02:14:34PM +0000, Srujana Challa wrote:
> > >
> > > Since LMT store is our platform specific, it cannot be generalized to all
> > ARM64.
> >
> > I'm not asking you to generalise it to all of ARM64. I'm asking you to move
> > this into a header file under arch/arm64 that can then be shared by both your
> > crypto driver and your network driver so you don't duplicate this
> > everywhere.
> >
>
> For ARM64 , except erratas other platform or machine dependent stuff are not allowed inside arch/arm64.
> Also an earlier attempt by us to add few APIs addressing 128bit operations were not allowed by ARM folks
> as they don't work in a generic way and are SOC specific.
> http://lkml.iu.edu/hypermail/linux/kernel/1801.3/02211.html
Maybe put it in include/linux/soc/ ?
Andrew
next prev parent reply other threads:[~2020-09-04 18:38 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-07 14:09 [PATCH v2 0/3] Add Support for Marvell OcteonTX2 Cryptographic Srujana Challa
2020-08-07 14:09 ` [PATCH v2 1/3] octeontx2-af: add support to manage the CPT unit Srujana Challa
2020-08-07 14:09 ` [PATCH v2 2/3] drivers: crypto: add support for OCTEONTX2 CPT engine Srujana Challa
2020-08-07 15:24 ` Jakub Kicinski
2020-08-13 0:51 ` Herbert Xu
2020-08-13 0:54 ` Herbert Xu
2020-09-04 13:45 ` Srujana Challa
2020-09-04 13:50 ` Herbert Xu
2020-09-04 14:14 ` [EXT] " Srujana Challa
2020-09-04 14:17 ` Herbert Xu
2020-09-04 16:36 ` Sunil Kovvuri Goutham
2020-09-04 18:38 ` Andrew Lunn [this message]
2020-09-08 14:20 ` Srujana Challa
2020-08-07 14:09 ` [PATCH v2 3/3] drivers: crypto: add the Virtual Function driver for OcteonTX2 CPT Srujana Challa
2020-08-13 0:58 ` Herbert Xu
2020-08-08 0:17 ` [PATCH v2 0/3] Add Support for Marvell OcteonTX2 Cryptographic David Miller
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