Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8DF8C433EF for ; Fri, 24 Dec 2021 03:25:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351140AbhLXDZO (ORCPT ); Thu, 23 Dec 2021 22:25:14 -0500 Received: from helcar.hmeau.com ([216.24.177.18]:58450 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234131AbhLXDZO (ORCPT ); Thu, 23 Dec 2021 22:25:14 -0500 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.103.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1n0bCh-0006Gi-58; Fri, 24 Dec 2021 14:25:12 +1100 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Fri, 24 Dec 2021 14:25:10 +1100 Date: Fri, 24 Dec 2021 14:25:10 +1100 From: Herbert Xu To: sgoutham@marvell.com Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, sunil.kovvuri@gmail.com, Bharat Bhushan , Joseph Longever Subject: Re: [PATCH v2] hwrng: cn10k: Add random number generator support Message-ID: References: <1639479068-22101-1-git-send-email-sgoutham@marvell.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1639479068-22101-1-git-send-email-sgoutham@marvell.com> Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Tue, Dec 14, 2021 at 04:21:08PM +0530, sgoutham@marvell.com wrote: > From: Sunil Goutham > > CN10K series of silicons support true random number > generators. This patch adds support for the same. Also > supports entropy health status checking. > > Signed-off-by: Sunil Goutham > Signed-off-by: Bharat Bhushan > Signed-off-by: Joseph Longever > --- > v1 -> v2: > Fixed warnings reported by kernel test robot. > Also modified TRNG read logix to address an issue where TRNG_STATUS > read from HW could be incorrect. > --- > drivers/char/hw_random/Kconfig | 11 +++ > drivers/char/hw_random/Makefile | 1 + > drivers/char/hw_random/cn10k-rng.c | 181 +++++++++++++++++++++++++++++++++++++ > 3 files changed, 193 insertions(+) > create mode 100644 drivers/char/hw_random/cn10k-rng.c Patch applied. Thanks. -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt