From patchwork Mon Sep 11 04:41:54 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Haozhong Zhang X-Patchwork-Id: 9946657 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2FB08602C9 for ; Mon, 11 Sep 2017 04:46:20 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 234DC28ABE for ; Mon, 11 Sep 2017 04:46:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1650328AD8; Mon, 11 Sep 2017 04:46:20 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A447C28ABE for ; Mon, 11 Sep 2017 04:46:19 +0000 (UTC) Received: from localhost ([::1]:55366 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1drGby-0003CX-PQ for patchwork-qemu-devel@patchwork.kernel.org; Mon, 11 Sep 2017 00:46:18 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56294) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1drGYE-0000xu-TZ for qemu-devel@nongnu.org; Mon, 11 Sep 2017 00:42:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1drGYD-0004ak-GT for qemu-devel@nongnu.org; Mon, 11 Sep 2017 00:42:26 -0400 Received: from mga04.intel.com ([192.55.52.120]:23374) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1drGYD-0004UV-7r for qemu-devel@nongnu.org; Mon, 11 Sep 2017 00:42:25 -0400 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Sep 2017 21:42:24 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos; i="5.42,376,1500966000"; d="scan'208"; a="1217079153" Received: from hz-desktop.sh.intel.com (HELO localhost) ([10.239.159.142]) by fmsmga002.fm.intel.com with ESMTP; 10 Sep 2017 21:42:23 -0700 From: Haozhong Zhang To: qemu-devel@nongnu.org, xen-devel@lists.xen.org Date: Mon, 11 Sep 2017 12:41:54 +0800 Message-Id: <20170911044157.15403-8-haozhong.zhang@intel.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20170911044157.15403-1-haozhong.zhang@intel.com> References: <20170911044157.15403-1-haozhong.zhang@intel.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 192.55.52.120 Subject: [Qemu-devel] [RFC QEMU PATCH v3 07/10] nvdimm acpi: copy NFIT to Xen guest X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Haozhong Zhang , Xiao Guangrong , "Michael S. Tsirkin" , Konrad Rzeszutek Wilk , Igor Mammedov , Chao Peng , Dan Williams Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Xen relies on QEMU to build the guest NFIT. Signed-off-by: Haozhong Zhang --- Cc: "Michael S. Tsirkin" Cc: Igor Mammedov Cc: Xiao Guangrong --- hw/acpi/nvdimm.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/hw/acpi/nvdimm.c b/hw/acpi/nvdimm.c index 9121a766c6..d9cdc5a531 100644 --- a/hw/acpi/nvdimm.c +++ b/hw/acpi/nvdimm.c @@ -404,6 +404,12 @@ static void nvdimm_build_nfit(AcpiNVDIMMState *state, GArray *table_offsets, build_header(linker, table_data, (void *)(table_data->data + header), "NFIT", sizeof(NvdimmNfitHeader) + fit_buf->fit->len, 1, NULL, NULL); + + if (xen_enabled()) { + xen_acpi_copy_to_guest("NFIT", table_data->data + header, + sizeof(NvdimmNfitHeader) + fit_buf->fit->len, + XEN_DM_ACPI_BLOB_TYPE_TABLE); + } } #define NVDIMM_DSM_MEMORY_SIZE 4096