From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: [PATCH v11] crypto: Add Allwinner Security System crypto accelerator Date: Tue, 21 Jul 2015 14:38:47 +0200 Message-ID: <20150721123847.GD2373@lukather> References: <1437143983-4479-1-git-send-email-clabbe.montjoie@gmail.com> <20150720081050.GB12908@gondor.apana.org.au> <20150720081836.GT28632@lukather> <20150720082057.GA13098@gondor.apana.org.au> Reply-To: maxime.ripard-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="LTeJQqWS0MN7I/qa" Cc: LABBE Corentin , robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, pawel.moll-5wv7dgnIgG8@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org, davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org, gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org, mchehab-JPH+aEBZ4P+UEJcrhfAQsw@public.gmane.org, arnd-r2nGTMty4D4@public.gmane.org, joe-6d6DIl74uiNBDgjK7y7TUQ@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-doc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-crypto-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To: Herbert Xu Return-path: Content-Disposition: inline In-Reply-To: <20150720082057.GA13098-lOAM2aK0SrRLBo1qDEOMRrpzq4S04n8Q@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , List-Id: linux-crypto.vger.kernel.org --LTeJQqWS0MN7I/qa Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline On Mon, Jul 20, 2015 at 04:20:57PM +0800, Herbert Xu wrote: > On Mon, Jul 20, 2015 at 10:18:36AM +0200, Maxime Ripard wrote: > > On Mon, Jul 20, 2015 at 04:10:50PM +0800, Herbert Xu wrote: > > > On Fri, Jul 17, 2015 at 04:39:37PM +0200, LABBE Corentin wrote: > > > > Hello > > > > > > > > This is the driver for the Security System included in Allwinner SoC A20. > > > > The Security System (SS for short) is a hardware cryptographic accelerator that > > > > support AES/MD5/SHA1/DES/3DES/PRNG algorithms. > > > > It could be found on others Allwinner SoC: > > > > - A10, A10s, A13, A31 and A33 manual give the same datasheet for SS than A20 > > > > - A23 speak about a security system but without precisions > > > > - A80 and A83T datasheet speak about a security system with more functions > > > > (SHA224/SHA256/RSA/CRC), they will be supported in a separate driver. > > > > > > All applied. Thanks a lot! > > > > All applied, DT bits included? > > Yes. I thought you needed at least my Acked-by for that, but whatever... How are we supposed to handle subsequent DT patches that should be merged through arm-soc then? Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com --LTeJQqWS0MN7I/qa-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: maxime.ripard@free-electrons.com (Maxime Ripard) Date: Tue, 21 Jul 2015 14:38:47 +0200 Subject: [PATCH v11] crypto: Add Allwinner Security System crypto accelerator In-Reply-To: <20150720082057.GA13098@gondor.apana.org.au> References: <1437143983-4479-1-git-send-email-clabbe.montjoie@gmail.com> <20150720081050.GB12908@gondor.apana.org.au> <20150720081836.GT28632@lukather> <20150720082057.GA13098@gondor.apana.org.au> Message-ID: <20150721123847.GD2373@lukather> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Jul 20, 2015 at 04:20:57PM +0800, Herbert Xu wrote: > On Mon, Jul 20, 2015 at 10:18:36AM +0200, Maxime Ripard wrote: > > On Mon, Jul 20, 2015 at 04:10:50PM +0800, Herbert Xu wrote: > > > On Fri, Jul 17, 2015 at 04:39:37PM +0200, LABBE Corentin wrote: > > > > Hello > > > > > > > > This is the driver for the Security System included in Allwinner SoC A20. > > > > The Security System (SS for short) is a hardware cryptographic accelerator that > > > > support AES/MD5/SHA1/DES/3DES/PRNG algorithms. > > > > It could be found on others Allwinner SoC: > > > > - A10, A10s, A13, A31 and A33 manual give the same datasheet for SS than A20 > > > > - A23 speak about a security system but without precisions > > > > - A80 and A83T datasheet speak about a security system with more functions > > > > (SHA224/SHA256/RSA/CRC), they will be supported in a separate driver. > > > > > > All applied. Thanks a lot! > > > > All applied, DT bits included? > > Yes. I thought you needed at least my Acked-by for that, but whatever... How are we supposed to handle subsequent DT patches that should be merged through arm-soc then? Maxime -- Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 819 bytes Desc: Digital signature URL: From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755075AbbGUMkH (ORCPT ); Tue, 21 Jul 2015 08:40:07 -0400 Received: from down.free-electrons.com ([37.187.137.238]:52775 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932423AbbGUMkE (ORCPT ); Tue, 21 Jul 2015 08:40:04 -0400 Date: Tue, 21 Jul 2015 14:38:47 +0200 From: Maxime Ripard To: Herbert Xu Cc: LABBE Corentin , robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, linux@arm.linux.org.uk, davem@davemloft.net, akpm@linux-foundation.org, gregkh@linuxfoundation.org, mchehab@osg.samsung.com, arnd@arndb.de, joe@perches.com, devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, linux-sunxi@googlegroups.com Subject: Re: [PATCH v11] crypto: Add Allwinner Security System crypto accelerator Message-ID: <20150721123847.GD2373@lukather> References: <1437143983-4479-1-git-send-email-clabbe.montjoie@gmail.com> <20150720081050.GB12908@gondor.apana.org.au> <20150720081836.GT28632@lukather> <20150720082057.GA13098@gondor.apana.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="LTeJQqWS0MN7I/qa" Content-Disposition: inline In-Reply-To: <20150720082057.GA13098@gondor.apana.org.au> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --LTeJQqWS0MN7I/qa Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jul 20, 2015 at 04:20:57PM +0800, Herbert Xu wrote: > On Mon, Jul 20, 2015 at 10:18:36AM +0200, Maxime Ripard wrote: > > On Mon, Jul 20, 2015 at 04:10:50PM +0800, Herbert Xu wrote: > > > On Fri, Jul 17, 2015 at 04:39:37PM +0200, LABBE Corentin wrote: > > > > Hello > > > >=20 > > > > This is the driver for the Security System included in Allwinner So= C A20. > > > > The Security System (SS for short) is a hardware cryptographic acce= lerator that > > > > support AES/MD5/SHA1/DES/3DES/PRNG algorithms. > > > > It could be found on others Allwinner SoC:=20 > > > > - A10, A10s, A13, A31 and A33 manual give the same datasheet for SS= than A20 > > > > - A23 speak about a security system but without precisions > > > > - A80 and A83T datasheet speak about a security system with more fu= nctions > > > > (SHA224/SHA256/RSA/CRC), they will be supported in a separate dri= ver. > > >=20 > > > All applied. Thanks a lot! > >=20 > > All applied, DT bits included? >=20 > Yes. I thought you needed at least my Acked-by for that, but whatever... How are we supposed to handle subsequent DT patches that should be merged through arm-soc then? Maxime --=20 Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com --LTeJQqWS0MN7I/qa Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJVrj1XAAoJEBx+YmzsjxAgsLQP/2wbZloOOssOzNpHK6jsLi0p OjLk3s3Stcc6YbFlI9oLS5H0Xnol+VeA6f/v7n5y7q63vLi6YC0OFiJw0Ux8nvu+ 1OrHogWzH6IbzHF7HAq1M82uQP0c8NpwxRt0W3/mh47KdDojfqAKEWRvioVtkyQZ 0V2eElPDqd6kh5DsEZT2DCAx02Npbsutxz1sd7+hxfsunS8F5tOptJzL85kUOJAr 9dupDygIVHFwJ1pts3mutfrTh/aC4fZHRUWdKPYElOu1qqoEXrxKnC9Sc+8lIVV3 M1PsHnhPN4ZVQi+W94tErgtsIYprdU1yXIohGhfGXqd1ueKCma1UGWZhqisDqFch L/dzfu/YXcnpeN0IuXdjEkgBmKK38hFtQ0WxTay4fCiLrG0S+DzvzwNkXt/p8siw KCFV4IZtp103s5Li71ssiEAiMugM8NxV/KuY0uKpnsAo/oVRWhd/AjtHJ49bW6Uf Qo/4+frXtle6MI0UbQL2vL1ht75G6qLV1Uov0R1EbtbagO8HOVv+dCdjtkH2oD5O dRXod9PTEVMgiUn1ajlfVl253dFMwG68LRsw1kkE7OqzK1BILQ50o0qI2TUXIHcl 2XUIZhALiMyXUI62Cyer3qqFahWOLoKWFg2gumFPHczLp2xnsNk1ediBveTLpX7U 4o5fc1mKHCtsz7FVGzvf =YNra -----END PGP SIGNATURE----- --LTeJQqWS0MN7I/qa--