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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 EFF46C54FCB for ; Thu, 23 Apr 2020 21:06:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C65A020656 for ; Thu, 23 Apr 2020 21:06:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726487AbgDWVGU (ORCPT ); Thu, 23 Apr 2020 17:06:20 -0400 Received: from 2.mo177.mail-out.ovh.net ([178.33.109.80]:55610 "EHLO 2.mo177.mail-out.ovh.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725877AbgDWVGT (ORCPT ); Thu, 23 Apr 2020 17:06:19 -0400 X-Greylist: delayed 9220 seconds by postgrey-1.27 at vger.kernel.org; Thu, 23 Apr 2020 17:06:18 EDT Received: from player796.ha.ovh.net (unknown [10.110.115.143]) by mo177.mail-out.ovh.net (Postfix) with ESMTP id 4039C12D866 for ; Thu, 23 Apr 2020 20:37:25 +0200 (CEST) Received: from sk2.org (82-65-25-201.subs.proxad.net [82.65.25.201]) (Authenticated sender: steve@sk2.org) by player796.ha.ovh.net (Postfix) with ESMTPSA id 839B011A47C92; Thu, 23 Apr 2020 18:37:18 +0000 (UTC) From: Stephen Kitt To: Jonathan Corbet , Mauro Carvalho Chehab , linux-doc@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Stephen Kitt Subject: [PATCH 3/3] docs: sysctl/kernel: document firmware_config Date: Thu, 23 Apr 2020 20:36:51 +0200 Message-Id: <20200423183651.15365-3-steve@sk2.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200423183651.15365-1-steve@sk2.org> References: <20200423183651.15365-1-steve@sk2.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Ovh-Tracer-Id: 16169330038890581381 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduhedrgeelgdeljecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvffufffkofgjfhgggfestdekredtredttdenucfhrhhomhepufhtvghphhgvnhcumfhithhtuceoshhtvghvvgesshhkvddrohhrgheqnecukfhppedtrddtrddtrddtpdekvddrieehrddvhedrvddtudenucevlhhushhtvghrufhiiigvpedunecurfgrrhgrmhepmhhouggvpehsmhhtphdqohhuthdphhgvlhhopehplhgrhigvrhejleeirdhhrgdrohhvhhdrnhgvthdpihhnvghtpedtrddtrddtrddtpdhmrghilhhfrhhomhepshhtvghvvgesshhkvddrohhrghdprhgtphhtthhopehlihhnuhigqdhkvghrnhgvlhesvhhgvghrrdhkvghrnhgvlhdrohhrgh Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Based on the firmware fallback mechanisms documentation and the implementation in drivers/base/firmware_loader/fallback.c. Signed-off-by: Stephen Kitt --- Documentation/admin-guide/sysctl/kernel.rst | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst index d4bbdaf96ebc..cb6d5302b595 100644 --- a/Documentation/admin-guide/sysctl/kernel.rst +++ b/Documentation/admin-guide/sysctl/kernel.rst @@ -265,6 +265,19 @@ domain names are in general different. For a detailed discussion see the ``hostname(1)`` man page. +firmware_config +=============== + +See :doc:`/driver-api/firmware/fallback-mechanisms`. + +The entries in this directory allow the firmware loader helper +fallback to be controlled: + +* ``force_sysfs_fallback``, when set to 1, forces the use of the + fallback; +* ``ignore_sysfs_fallback``, when set to 1, ignores any fallback. + + ftrace_dump_on_oops =================== -- 2.20.1