Message ID | 1521579171-26213-5-git-send-email-stefanb@linux.vnet.ibm.com |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.vnet.ibm.com Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 405QGG0gTjz9s0W for <incoming@patchwork.ozlabs.org>; Wed, 21 Mar 2018 07:56:38 +1100 (AEDT) Received: from localhost ([::1]:51699 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>) id 1eyOJ9-0002lZ-TC for incoming@patchwork.ozlabs.org; Tue, 20 Mar 2018 16:56:35 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46708) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from <stefanb@linux.vnet.ibm.com>) id 1eyOFm-0008LC-NE for qemu-devel@nongnu.org; Tue, 20 Mar 2018 16:53:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <stefanb@linux.vnet.ibm.com>) id 1eyOFj-00022V-2j for qemu-devel@nongnu.org; Tue, 20 Mar 2018 16:53:06 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:55364 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from <stefanb@linux.vnet.ibm.com>) id 1eyOFi-00022Q-SK for qemu-devel@nongnu.org; Tue, 20 Mar 2018 16:53:03 -0400 Received: from pps.filterd (m0098416.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w2KKmeB5052592 for <qemu-devel@nongnu.org>; Tue, 20 Mar 2018 16:53:02 -0400 Received: from e36.co.us.ibm.com (e36.co.us.ibm.com [32.97.110.154]) by mx0b-001b2d01.pphosted.com with ESMTP id 2gu5x9swcf-1 (version=TLSv1.2 cipher=AES256-SHA256 bits=256 verify=NOT) for <qemu-devel@nongnu.org>; Tue, 20 Mar 2018 16:53:01 -0400 Received: from localhost by e36.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Tue, 20 Mar 2018 14:52:59 -0600 Received: from b03ledav004.gho.boulder.ibm.com (b03ledav004.gho.boulder.ibm.com [9.17.130.235]) by b03cxnp08026.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w2KKqxIc9503030; Tue, 20 Mar 2018 13:52:59 -0700 Received: from b03ledav004.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E0E0E78041; Tue, 20 Mar 2018 14:52:58 -0600 (MDT) Received: from sbct-3.watson.ibm.com (unknown [9.47.158.153]) by b03ledav004.gho.boulder.ibm.com (Postfix) with ESMTP id 9373178037; Tue, 20 Mar 2018 14:52:58 -0600 (MDT) From: Stefan Berger <stefanb@linux.vnet.ibm.com> To: qemu-devel@nongnu.org Date: Tue, 20 Mar 2018 16:52:51 -0400 X-Mailer: git-send-email 2.5.5 In-Reply-To: <1521579171-26213-1-git-send-email-stefanb@linux.vnet.ibm.com> References: <1521579171-26213-1-git-send-email-stefanb@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18032020-0020-0000-0000-00000D9E1256 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00008711; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000254; SDB=6.01005953; UDB=6.00512167; IPR=6.00785236; MB=3.00020150; MTD=3.00000008; XFM=3.00000015; UTC=2018-03-20 20:53:00 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18032020-0021-0000-0000-000060926513 Message-Id: <1521579171-26213-5-git-send-email-stefanb@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:, , definitions=2018-03-20_09:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1803200230 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.158.5 Subject: [Qemu-devel] [PATCH v2 4/4] tpm: CRB: query backend for TPM established flag X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <http://lists.nongnu.org/archive/html/qemu-devel/> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: marcandre.lureau@redhat.com, Stefan Berger <stefanb@linux.vnet.ibm.com> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> |
Series |
tpm: Fix initialization of a few flags of CRB interface
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expand
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diff --git a/hw/tpm/tpm_crb.c b/hw/tpm/tpm_crb.c index e8c42f6..ef8b80e 100644 --- a/hw/tpm/tpm_crb.c +++ b/hw/tpm/tpm_crb.c @@ -84,6 +84,12 @@ static uint64_t tpm_crb_mmio_read(void *opaque, hwaddr addr, unsigned offset = addr & 3; uint32_t val = *(uint32_t *)regs >> (8 * offset); + switch (addr) { + case A_CRB_LOC_STATE: + val |= !tpm_backend_get_tpm_established_flag(s->tpmbe); + break; + } + trace_tpm_crb_mmio_read(addr, size, val); return val;
Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com> --- hw/tpm/tpm_crb.c | 6 ++++++ 1 file changed, 6 insertions(+)