From nobody Mon Feb 9 03:11:28 2026 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 29F0BC7EE25 for ; Mon, 15 May 2023 22:04:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245752AbjEOWEE (ORCPT ); Mon, 15 May 2023 18:04:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45074 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245738AbjEOWCs (ORCPT ); Mon, 15 May 2023 18:02:48 -0400 Received: from mail-oa1-x32.google.com (mail-oa1-x32.google.com [IPv6:2001:4860:4864:20::32]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 66941D84F; Mon, 15 May 2023 15:01:41 -0700 (PDT) Received: by mail-oa1-x32.google.com with SMTP id 586e51a60fabf-19638b3a304so5683392fac.1; Mon, 15 May 2023 15:01:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1684188078; x=1686780078; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=gpWRid5cmCr0SjsRhGTnuvLDk1kP0ktA07Mc2yuVwzg=; b=KX5Wwk39dk7wZPDt2tcIDMX9zGKkXhLZ1Coy+KoC9E5bKt616rANczIRC3fSnAPPWw 7oiJT+k9dXyXUj9HwcfLL8fhYt1j9HE6AtMzvgLWQ7qJ9btwqnDtpKZsL1bgJa3s9EQ7 F+XYtXq1kgSBzGFq+LryNe0eoLY/Jghyy6svaPQXICkZ5F1iM0Vr2mqdq7BBvRWwsFjR hwcYCzPDz5TosHeaFlO8m/DEGsYWYgJql6ua0rtf+DVQ/Z471fc1mPys0ufBla6WM6o4 5F7JS8JNIMsbd3lF+JG6INiBxoq3hGQ9jvvt3EmMd4vaBR7qpW1L/aS8DbJdSTAl0KEd w4eQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684188078; x=1686780078; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=gpWRid5cmCr0SjsRhGTnuvLDk1kP0ktA07Mc2yuVwzg=; b=FOYenMReICu7W+8vf7gP1mo7WZwKDpI1P5Jl++PmqYYP+hOmD/pCIS8HLQ45QBdGrc rMjCR7uNR494K6DJTI3cbjBObB1b+EHkyz5qTlPa+OmEGzmLz2X+c5dRvwsUUEYsvqnS lzF2TWYBjiaX8dW3HuITQ+LQ0ZIzD0a4tMjFSClu1U9v2xMxdYkVVe7jBvhXsq8l48cc RBQ25odvaOyE8jDT5t+7Wr+5nLFBP8+3/EOse4bOwo+2sUF3LfVfnIn/QSuWMo6Tt9d0 L9kK3tO30hVxwGalD1YepokgDMtmNTNXLIcXdm4vkL45V4prV8f0WWZxdlEF+W1D8XJ1 Cc5g== X-Gm-Message-State: AC+VfDyYv5XL5DCJo4+5vXkrc1hRFcKzv+ymEGpJ9HG1c5o7R/qREFfm rQMp3gAg4pQY2qi7BQLTUUc= X-Google-Smtp-Source: ACHHUZ6dCtHHc/Tyis21EWcZyXyQoCgu522rbYdCPnOWa9D1Ua681uS0z4kwAWMg6r9qmvXywp2OpQ== X-Received: by 2002:aca:1e12:0:b0:38b:c4c3:b3ec with SMTP id m18-20020aca1e12000000b0038bc4c3b3ecmr9652841oic.3.1684188077836; Mon, 15 May 2023 15:01:17 -0700 (PDT) Received: from grumpy-VECTOR.hsd1.tx.comcast.net ([2601:2c3:480:7390:5391:4539:59c2:4092]) by smtp.gmail.com with ESMTPSA id i1-20020aca0c41000000b0038e07fe2c97sm5265148oiy.42.2023.05.15.15.01.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 May 2023 15:01:17 -0700 (PDT) From: Jorge Lopez X-Google-Original-From: Jorge Lopez To: hdegoede@redhat.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, thomas@t-8ch.de, ilpo.jarvinen@linux.intel.com Subject: [PATCH v13 13/13] hp-bioscfg: MAINTAINERS Date: Mon, 15 May 2023 17:01:01 -0500 Message-Id: <20230515220101.39794-14-jorge.lopez2@hp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230515220101.39794-1-jorge.lopez2@hp.com> References: <20230515220101.39794-1-jorge.lopez2@hp.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org HP BIOS Configuration driver purpose is to provide a driver supporting the latest sysfs class firmware attributes framework allowing the user to change BIOS settings and security solutions on HP Inc.=E2=80=99s commerc= ial notebooks. Many features of HP Commercial notebooks can be managed using Windows Management Instrumentation (WMI). WMI is an implementation of Web-Based Enterprise Management (WBEM) that provides a standards-based interface for changing and monitoring system settings. HP BIOSCFG driver provides a native Linux solution and the exposed features facilitates the migration to Linux environments. The Linux security features to be provided in hp-bioscfg driver enables managing the BIOS settings and security solutions via sysfs, a virtual filesystem that can be used by user-mode applications. The new documentation cover HP-specific firmware sysfs attributes such Secure Platform Management and Sure Start. Each section provides security feature description and identifies sysfs directories and files exposed by the driver. Many HP Commercial notebooks include a feature called Secure Platform Management (SPM), which replaces older password-based BIOS settings management with public key cryptography. PC secure product management begins when a target system is provisioned with cryptographic keys that are used to ensure the integrity of communications between system management utilities and the BIOS. HP Commercial notebooks have several BIOS settings that control its behaviour and capabilities, many of which are related to security. To prevent unauthorized changes to these settings, the system can be configured to use a cryptographic signature-based authorization string that the BIOS will use to verify authorization to modify the setting. Linux Security components are under development and not published yet. The only linux component is the driver (hp bioscfg) at this time. Other published security components are under Windows. Signed-off-by: Jorge Lopez --- Based on the latest platform-drivers-x86.git/for-next --- MAINTAINERS | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 0c9011f5fc17..7d1f261af539 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9367,6 +9367,12 @@ S: Obsolete W: http://w1.fi/hostap-driver.html F: drivers/net/wireless/intersil/hostap/ =20 +HP BIOSCFG DRIVER +M: Jorge Lopez +L: platform-driver-x86@vger.kernel.org +S: Maintained +F: drivers/platform/x86/hp/hp-bioscfg/ + HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER L: platform-driver-x86@vger.kernel.org S: Orphan --=20 2.34.1