From patchwork Tue May 19 04:42:51 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: chenfan X-Patchwork-Id: 473714 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org 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 6A302140D58 for ; Tue, 19 May 2015 14:46:23 +1000 (AEST) Received: from localhost ([::1]:43926 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YuZQ5-0007pv-HI for incoming@patchwork.ozlabs.org; Tue, 19 May 2015 00:46:21 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48386) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YuZPN-0006XE-QP for qemu-devel@nongnu.org; Tue, 19 May 2015 00:45:38 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YuZPM-0004gA-SQ for qemu-devel@nongnu.org; Tue, 19 May 2015 00:45:37 -0400 Received: from [59.151.112.132] (port=32099 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YuZPM-0004DI-1u for qemu-devel@nongnu.org; Tue, 19 May 2015 00:45:36 -0400 X-IronPort-AV: E=Sophos;i="5.01,1,1399996800"; d="scan'208";a="92352570" Received: from unknown (HELO edo.cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 19 May 2015 12:49:09 +0800 Received: from G08CNEXCHPEKD02.g08.fujitsu.local (localhost.localdomain [127.0.0.1]) by edo.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id t4J4hBxr004658; Tue, 19 May 2015 12:43:11 +0800 Received: from G08FNSTD131468.g08.fujitsu.local (10.167.226.78) by G08CNEXCHPEKD02.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.181.6; Tue, 19 May 2015 12:44:37 +0800 From: Chen Fan To: Date: Tue, 19 May 2015 12:42:51 +0800 Message-ID: <1889fec717219cdb65363bd76f367de0b41c4f79.1432008287.git.chen.fan.fnst@cn.fujitsu.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: References: MIME-Version: 1.0 X-Originating-IP: [10.167.226.78] X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 59.151.112.132 Cc: izumi.taku@jp.fujitsu.com, alex.williamson@redhat.com Subject: [Qemu-devel] [RFC v7 09/11] pcie_aer: expose pcie_aer_msg() interface X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org For vfio device, we need to propagate the aer error to Guest OS. we use the pcie_aer_msg() to send aer error to guest. Signed-off-by: Chen Fan --- hw/pci/pcie_aer.c | 2 +- include/hw/pci/pcie_aer.h | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/hw/pci/pcie_aer.c b/hw/pci/pcie_aer.c index ccf577e..58010c4 100644 --- a/hw/pci/pcie_aer.c +++ b/hw/pci/pcie_aer.c @@ -370,7 +370,7 @@ static void pcie_aer_msg_root_port(PCIDevice *dev, const PCIEAERMsg *msg) * * Walk up the bus tree from the device, propagate the error message. */ -static void pcie_aer_msg(PCIDevice *dev, const PCIEAERMsg *msg) +void pcie_aer_msg(PCIDevice *dev, const PCIEAERMsg *msg) { uint8_t type; diff --git a/include/hw/pci/pcie_aer.h b/include/hw/pci/pcie_aer.h index 156acb0..c2ee4e2 100644 --- a/include/hw/pci/pcie_aer.h +++ b/include/hw/pci/pcie_aer.h @@ -102,5 +102,6 @@ void pcie_aer_root_write_config(PCIDevice *dev, /* error injection */ int pcie_aer_inject_error(PCIDevice *dev, const PCIEAERErr *err); +void pcie_aer_msg(PCIDevice *dev, const PCIEAERMsg *msg); #endif /* QEMU_PCIE_AER_H */