From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D453DC433ED for ; Fri, 21 May 2021 01:42:33 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A06F56108C for ; Fri, 21 May 2021 01:42:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A06F56108C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lunn.ch Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=mRSVmT0SBuilfWMHATeROBcdcgIvwTufmc2l6IOfdhk=; b=WX54jhDjHHm0bgVppLuqSUKuya VfBdxfctSboc39nK3h+0aZK4P8QBcUVaGV8mhXEkuiOHCAO0JGApOsAWZHqYVP+NBsz3rVpqwhHG8 /j7xEx5pqyWLF7BzeM/a5HXXtPnrvT516720M7x63Avmt12Qo/iVIu0UsB26LxnmHO2goM/ugRWiO sa8WfXrftq9/RF2BX64cxe6kjKRT1X/HHv7zCUt/L91jABRbFX3NAhHYooJSlKNIeQNxdB85vzHaY KCkLJ6fWmTKSSzycCAUGpHABdZ9Xcw9zm4ZUum3yz9iY8quGXfpifp3v3kzLg4E3ii9E37Y2vK4Tm vKj8sXAQ==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1lju8O-003HVk-TA; Fri, 21 May 2021 01:39:29 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1lju8B-003HSg-A1 for linux-arm-kernel@desiato.infradead.org; Fri, 21 May 2021 01:39:15 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Transfer-Encoding :Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Sender:Reply-To:Content-ID:Content-Description; bh=06G/O6J3XHotDB5owKwaftOvJQ3HxtaF3e5DFA0lABQ=; b=V4+W5liEG6KgefNk+qDhcAjZ5+ rY1/W8S8YjP5cX6k/wgjDqmZOslEkWTQjSbUdOU6ZEZNxx11bSOETckvsfAYIj+NrLca/BBkQe3Ro jGaRNHIpWi+vnei2vgF5GlbyQdhq95+zQujLpVz84BDK07vZaXtUeEfv6Ov2FaU3vawAqz1I/0sIi VPm0JFxK8xgz1ExkruioFwjhD2qXKxB1zK2ZRX4mRUdlsc6erdaR9z9gZEGWRlN/4M4D3xDFUQuN8 puEPkEN0vUOds5Mt9gl2dEcxbRl7JQxv1OFjYWftxeZ31kvs6C76YDZTYm04WnAp/OIjdvEZUY54/ E5KePJqQ==; Received: from vps0.lunn.ch ([185.16.172.187]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lju89-00Gka3-0F for linux-arm-kernel@lists.infradead.org; Fri, 21 May 2021 01:39:14 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Transfer-Encoding:Content-Disposition: Content-Type:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:From: Sender:Reply-To:Subject:Date:Message-ID:To:Cc:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Content-Disposition: In-Reply-To:References; bh=06G/O6J3XHotDB5owKwaftOvJQ3HxtaF3e5DFA0lABQ=; b=j2 Aq60qnBbl/IAC4qtF9PXd/fMdkwKEqui2ebraX8t0toFgt7shJ7SRQvC9sKLP/nbeHSGSgijppFMX aYceM2isMCXR2K0627zPgcrJw/Rcw/O/BvMd0hXQmkimxRMKZejkf8F61Q3IAwZw6kB63+c9lo/gv ejJt5cqFprVtZik=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1lju86-005CLi-7G; Fri, 21 May 2021 03:39:10 +0200 Date: Fri, 21 May 2021 03:39:10 +0200 From: Andrew Lunn To: Pali =?iso-8859-1?Q?Roh=E1r?= Cc: Gregory CLEMENT , Marek =?iso-8859-1?Q?Beh=FAn?= , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4 mvebu 3/4] firmware: turris-mox-rwtm: fail probing when firmware does not support hwrng Message-ID: References: <20210308153703.23097-1-kabel@kernel.org> <20210520113520.32240-1-pali@kernel.org> <20210520113520.32240-4-pali@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210520113520.32240-4-pali@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210520_183913_062285_46410CF5 X-CRM114-Status: UNSURE ( 9.05 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, May 20, 2021 at 01:35:19PM +0200, Pali Roh=E1r wrote: > When Marvell's rWTM firmware, which does not support the GET_RANDOM > command, is used, kernel prints an error message > hwrng: no data available > every 10 seconds. > = > Fail probing of this driver if the rWTM firmware does not support the > GET_RANDOM command. > = > Signed-off-by: Pali Roh=E1r > Signed-off-by: Marek Beh=FAn > Fixes: 389711b37493 ("firmware: Add Turris Mox rWTM firmware driver") Reviewed-by: Andrew Lunn Andrew _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel