From patchwork Fri May 5 22:00:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jorge Lopez X-Patchwork-Id: 13233159 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 555BCC77B7C for ; Fri, 5 May 2023 22:02:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233539AbjEEWC2 (ORCPT ); Fri, 5 May 2023 18:02:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58072 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232541AbjEEWBl (ORCPT ); Fri, 5 May 2023 18:01:41 -0400 Received: from mail-ot1-x32b.google.com (mail-ot1-x32b.google.com [IPv6:2607:f8b0:4864:20::32b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C0C1D6A55; Fri, 5 May 2023 15:01:02 -0700 (PDT) Received: by mail-ot1-x32b.google.com with SMTP id 46e09a7af769-6a5f765d595so1473687a34.0; Fri, 05 May 2023 15:01:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1683324062; x=1685916062; 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=cva9g2Xu+/d4NTUnciZerQb1yQy7aWUHBFv3uzCixXhk9tswLjCS8lBHo+vOn9qhKK y2QMOXFNtxY8rKHGXrnxxsTTJIzl5BD8Y97D+NHJkb2ZtRsGfDkqVoPe5C3phMLRLigJ SXaZuieXfZ0xJkwa4DjvcW7m3tq81SM2cI8xSG6tWle7dwrCe3HJ9D2dTOvEjXwsSBds An3FrCo2Ei7e/QGRwROVMB/ITOhkkC4QMI3W5n7FJaK6MnWHrj7kFWd0VPn2q66P9qU+ s3lt2+wKNl7OqK7ob7rS65LmELTlzvTpPzeIC1WC8UlkdTHCYRgI26SWzM5eWX2eFFz0 6h9g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683324062; x=1685916062; 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=V7+pAM1LPqOkQ77TKRWvkMGE31OrmDLfc10A9ZYP4ZQB/SEIjCaBD7WnxvEMFnBxbX mLu5tQvR54ve7P2sgeUkbV698jnq8UtkWgMdqM8gT1B45ClI0l01HZbqF2fg/CGJIiQ2 8bJjZPqECVBmt6S0c/wHilwkIbkZ0urka+3q9R51t6SuiUKLx7kPlkNaQ/bASqerNLiC Lr+9XxYwhHq23QfctOhz/xd/u00i6GY33Lvo/477NGRQWebooR1NmI7JKsA1XnqF/WsJ B/opTUq1yg/AJzNwOWT+bH4HkIwqyxeKPGGCbrFf0IRs80yig4T5xog54mVdNZDWBCLK UscA== X-Gm-Message-State: AC+VfDxj/SbM6SwFUrWpHUscRgQPs5VIVfCYMQ8vdVUK/ldo0fzMydOW rA5sT9oOIZ0/xRLVw+d061+Pj+TxTW4= X-Google-Smtp-Source: ACHHUZ50O3hP1H6lDP3RdVnLHRaQ5RCU0NtARl+hE39Jg7gb9De+ur+misidhOui9Eet6qM6wqDLxQ== X-Received: by 2002:a9d:75c8:0:b0:6a8:b659:d46e with SMTP id c8-20020a9d75c8000000b006a8b659d46emr1516959otl.8.1683324061904; Fri, 05 May 2023 15:01:01 -0700 (PDT) Received: from grumpy-VECTOR.hsd1.tx.comcast.net ([2601:2c3:480:7390:90cc:2e0a:7522:8ecc]) by smtp.gmail.com with ESMTPSA id w15-20020a056830060f00b006a61bef7968sm1359547oti.53.2023.05.05.15.01.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 May 2023 15:01:01 -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 Subject: [PATCH v12 13/13] HP BIOSCFG driver - MAINTAINERS Date: Fri, 5 May 2023 17:00:43 -0500 Message-Id: <20230505220043.39036-14-jorge.lopez2@hp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230505220043.39036-1-jorge.lopez2@hp.com> References: <20230505220043.39036-1-jorge.lopez2@hp.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@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.’s commercial 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/ +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