From mboxrd@z Thu Jan 1 00:00:00 1970 From: Herbert Xu Subject: Re: [PATCH v2 2/7] crypto: add new driver for Marvell CESA Date: Thu, 7 May 2015 11:01:00 +0800 Message-ID: <20150507030100.GA29395@gondor.apana.org.au> References: <1430742426-21202-1-git-send-email-boris.brezillon@free-electrons.com> <1430742426-21202-3-git-send-email-boris.brezillon@free-electrons.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: "David S. Miller" , linux-crypto@vger.kernel.org, Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org, Tawfik Bayouk , Lior Amsalem , Nadav Haklai , Eran Ben-Avi , Thomas Petazzoni , Gregory CLEMENT , Jason Cooper , Sebastian Hesselbarth , Andrew Lunn , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Arnaud Ebalard To: Boris Brezillon Return-path: Received: from helcar.hengli.com.au ([209.40.204.226]:57036 "EHLO helcar.hengli.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751726AbbEGDBm (ORCPT ); Wed, 6 May 2015 23:01:42 -0400 Content-Disposition: inline In-Reply-To: <1430742426-21202-3-git-send-email-boris.brezillon@free-electrons.com> Sender: linux-crypto-owner@vger.kernel.org List-ID: On Mon, May 04, 2015 at 02:27:01PM +0200, Boris Brezillon wrote: > The existing mv_cesa driver supports some features of the CESA IP but is > quite limited, and reworking it to support new features (like involving the > TDMA engine to offload the CPU) is almost impossible. > This driver has been rewritten from scratch to take those new features into > account. > > This new driver adds support for: > - new armada SoCs (up to 38x) while keeping support for older ones (Orion > and Kirkwood) > - DMA mode to offload the CPU in case of intensive crypto usage > - new algorithms: SHA256, DES and 3DES > > The existing CESA driver is kept around to ease transition to this new > driver (take some time to audit the code and/or wait for users feedback). > > Signed-off-by: Boris Brezillon > Signed-off-by: Arnaud Ebalard This patch is too big for the mailing list. Please provide a URL for people to download and review. Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt From mboxrd@z Thu Jan 1 00:00:00 1970 From: herbert@gondor.apana.org.au (Herbert Xu) Date: Thu, 7 May 2015 11:01:00 +0800 Subject: [PATCH v2 2/7] crypto: add new driver for Marvell CESA In-Reply-To: <1430742426-21202-3-git-send-email-boris.brezillon@free-electrons.com> References: <1430742426-21202-1-git-send-email-boris.brezillon@free-electrons.com> <1430742426-21202-3-git-send-email-boris.brezillon@free-electrons.com> Message-ID: <20150507030100.GA29395@gondor.apana.org.au> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, May 04, 2015 at 02:27:01PM +0200, Boris Brezillon wrote: > The existing mv_cesa driver supports some features of the CESA IP but is > quite limited, and reworking it to support new features (like involving the > TDMA engine to offload the CPU) is almost impossible. > This driver has been rewritten from scratch to take those new features into > account. > > This new driver adds support for: > - new armada SoCs (up to 38x) while keeping support for older ones (Orion > and Kirkwood) > - DMA mode to offload the CPU in case of intensive crypto usage > - new algorithms: SHA256, DES and 3DES > > The existing CESA driver is kept around to ease transition to this new > driver (take some time to audit the code and/or wait for users feedback). > > Signed-off-by: Boris Brezillon > Signed-off-by: Arnaud Ebalard This patch is too big for the mailing list. Please provide a URL for people to download and review. Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt