From patchwork Thu Feb 4 01:31:08 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cao jin X-Patchwork-Id: 578669 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 A170514030C for ; Thu, 4 Feb 2016 12:31:44 +1100 (AEDT) Received: from localhost ([::1]:38864 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aR8lq-0002zy-GW for incoming@patchwork.ozlabs.org; Wed, 03 Feb 2016 20:31:42 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48685) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aR8lG-0001mo-My for qemu-devel@nongnu.org; Wed, 03 Feb 2016 20:31:07 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aR8lD-0005SK-QY for qemu-devel@nongnu.org; Wed, 03 Feb 2016 20:31:06 -0500 Received: from [59.151.112.132] (port=25613 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aR8lC-0005R2-VV for qemu-devel@nongnu.org; Wed, 03 Feb 2016 20:31:03 -0500 X-IronPort-AV: E=Sophos;i="5.20,346,1444665600"; d="scan'208";a="3301378" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 04 Feb 2016 09:31:03 +0800 Received: from G08CNEXCHPEKD01.g08.fujitsu.local (unknown [10.167.33.80]) by cn.fujitsu.com (Postfix) with ESMTP id B5FA741B720D; Thu, 4 Feb 2016 09:30:04 +0800 (CST) Received: from G08FNSTD140223.g08.fujitsu.local (10.167.226.69) by G08CNEXCHPEKD01.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.181.6; Thu, 4 Feb 2016 09:30:58 +0800 From: Cao jin To: Date: Thu, 4 Feb 2016 09:31:08 +0800 Message-ID: <7f44c7fde4374f80a86a3ea2fc38556700806512.1454483002.git.chen.fan.fnst@cn.fujitsu.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: References: MIME-Version: 1.0 X-Originating-IP: [10.167.226.69] X-yoursite-MailScanner-ID: B5FA741B720D.A9D3D X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: caoj.fnst@cn.fujitsu.com X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 59.151.112.132 Cc: chen.fan.fnst@cn.fujitsu.com, izumi.taku@jp.fujitsu.com, alex.williamson@redhat.com, mst@redhat.com Subject: [Qemu-devel] [PATCH 4/4] 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 From: Chen Fan 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 Reviewed-by: Michael S. Tsirkin --- 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 8043020..e2d4e68 100644 --- a/hw/pci/pcie_aer.c +++ b/hw/pci/pcie_aer.c @@ -371,7 +371,7 @@ 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 */