From patchwork Thu Feb 18 20:06:09 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Williamson X-Patchwork-Id: 584900 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 9D7A314030F for ; Fri, 19 Feb 2016 07:08:36 +1100 (AEDT) Received: from localhost ([::1]:45045 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWUsM-0004jt-IS for incoming@patchwork.ozlabs.org; Thu, 18 Feb 2016 15:08:34 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:54917) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWUq5-0000U8-IX for qemu-devel@nongnu.org; Thu, 18 Feb 2016 15:06:14 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aWUq2-0008C6-Ca for qemu-devel@nongnu.org; Thu, 18 Feb 2016 15:06:13 -0500 Received: from mx1.redhat.com ([209.132.183.28]:40338) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWUq2-0008BS-72 for qemu-devel@nongnu.org; Thu, 18 Feb 2016 15:06:10 -0500 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) by mx1.redhat.com (Postfix) with ESMTPS id E28DB1E22; Thu, 18 Feb 2016 20:06:09 +0000 (UTC) Received: from gimli.home (ovpn-113-102.phx2.redhat.com [10.3.113.102]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u1IK69td002938; Thu, 18 Feb 2016 15:06:09 -0500 From: Alex Williamson To: qemu-devel@nongnu.org Date: Thu, 18 Feb 2016 13:06:09 -0700 Message-ID: <20160218200609.29220.87274.stgit@gimli.home> In-Reply-To: <20160218200419.29220.39836.stgit@gimli.home> References: <20160218200419.29220.39836.stgit@gimli.home> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: Chen Fan , "Michael S. Tsirkin" Subject: [Qemu-devel] [PULL 04/13] 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 Signed-off-by: Alex Williamson --- 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 */