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=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,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 CF797C43381 for ; Fri, 22 Mar 2019 12:49:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9C2452183E for ; Fri, 22 Mar 2019 12:49:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553258960; bh=K7c05FUVLw+FD/iJ3FxIRlqbpO/TKoWL1v8vpYyPlhU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=gX/8wZ5F7xc26aD88V64WkdoJAF2/mm+dThgKqf+jwha5iIqhXeXI88SN5Q+rWVi+ 09OQtE+huQrKFbF8EVwn8gUfbCyg9vbpsLXL3OivOBY+z9bSx3Wq4Y7TVwAulNT6Zi icwqsXdwGEkfJ7zGTJgCWNpu3HRcMCiq0iduBWe8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387619AbfCVL5I (ORCPT ); Fri, 22 Mar 2019 07:57:08 -0400 Received: from mail.kernel.org ([198.145.29.99]:33522 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732339AbfCVL5C (ORCPT ); Fri, 22 Mar 2019 07:57:02 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2CDE720850; Fri, 22 Mar 2019 11:57:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1553255821; bh=K7c05FUVLw+FD/iJ3FxIRlqbpO/TKoWL1v8vpYyPlhU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hBgRVW55PyGljRaejaCHYMtR4A9CEJiByLbXTUV6fTBNKy5uZFIykuRbpYO+BOdfV BdHC03X7weQDanygWSvcmybWyQXKbvRnmTW3ymXACTi4/g4smbfro5nA5MfSXVcqjg +wd08FeJTPFnmSBczaNSEL6TrduReeKdY7Rg/bhw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alexander Usyskin , Tomas Winkler Subject: [PATCH 4.19 008/280] mei: hbm: clean the feature flags on link reset Date: Fri, 22 Mar 2019 12:12:41 +0100 Message-Id: <20190322111306.792957265@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190322111306.356185024@linuxfoundation.org> References: <20190322111306.356185024@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alexander Usyskin commit 37fd0b623023484ef6df79ed46f21f06ecc611ff upstream. The list of supported functions can be altered upon link reset, clean the flags to allow correct selections of supported features. Cc: v4.19+ Signed-off-by: Alexander Usyskin Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman --- drivers/misc/mei/hbm.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/drivers/misc/mei/hbm.c +++ b/drivers/misc/mei/hbm.c @@ -986,29 +986,36 @@ static void mei_hbm_config_features(stru dev->version.minor_version >= HBM_MINOR_VERSION_PGI) dev->hbm_f_pg_supported = 1; + dev->hbm_f_dc_supported = 0; if (dev->version.major_version >= HBM_MAJOR_VERSION_DC) dev->hbm_f_dc_supported = 1; + dev->hbm_f_ie_supported = 0; if (dev->version.major_version >= HBM_MAJOR_VERSION_IE) dev->hbm_f_ie_supported = 1; /* disconnect on connect timeout instead of link reset */ + dev->hbm_f_dot_supported = 0; if (dev->version.major_version >= HBM_MAJOR_VERSION_DOT) dev->hbm_f_dot_supported = 1; /* Notification Event Support */ + dev->hbm_f_ev_supported = 0; if (dev->version.major_version >= HBM_MAJOR_VERSION_EV) dev->hbm_f_ev_supported = 1; /* Fixed Address Client Support */ + dev->hbm_f_fa_supported = 0; if (dev->version.major_version >= HBM_MAJOR_VERSION_FA) dev->hbm_f_fa_supported = 1; /* OS ver message Support */ + dev->hbm_f_os_supported = 0; if (dev->version.major_version >= HBM_MAJOR_VERSION_OS) dev->hbm_f_os_supported = 1; /* DMA Ring Support */ + dev->hbm_f_dr_supported = 0; if (dev->version.major_version > HBM_MAJOR_VERSION_DR || (dev->version.major_version == HBM_MAJOR_VERSION_DR && dev->version.minor_version >= HBM_MINOR_VERSION_DR))