From patchwork Thu Jul 21 16:27:39 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Michael S. Tsirkin" X-Patchwork-Id: 9241975 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 3A073602F0 for ; Thu, 21 Jul 2016 16:50:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2824D27D64 for ; Thu, 21 Jul 2016 16:50:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1A4E327F46; Thu, 21 Jul 2016 16:50:18 +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 A33F627D64 for ; Thu, 21 Jul 2016 16:50:17 +0000 (UTC) Received: from localhost ([::1]:42089 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bQHAu-0004vK-P5 for patchwork-qemu-devel@patchwork.kernel.org; Thu, 21 Jul 2016 12:50:16 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46166) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bQGp6-00027C-LG for qemu-devel@nongnu.org; Thu, 21 Jul 2016 12:27:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bQGp5-00087Z-Ou for qemu-devel@nongnu.org; Thu, 21 Jul 2016 12:27:44 -0400 Received: from mx1.redhat.com ([209.132.183.28]:55514) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bQGp5-00087T-J3 for qemu-devel@nongnu.org; Thu, 21 Jul 2016 12:27:43 -0400 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 35207796EE; Thu, 21 Jul 2016 16:27:43 +0000 (UTC) Received: from redhat.com (vpn1-7-84.ams2.redhat.com [10.36.7.84]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with SMTP id u6LGRdjj009439; Thu, 21 Jul 2016 12:27:40 -0400 Date: Thu, 21 Jul 2016 19:27:39 +0300 From: "Michael S. Tsirkin" To: qemu-devel@nongnu.org Message-ID: <1469118288-4776-21-git-send-email-mst@redhat.com> References: <1469118288-4776-1-git-send-email-mst@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1469118288-4776-1-git-send-email-mst@redhat.com> X-Mutt-Fcc: =sent X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Thu, 21 Jul 2016 16:27:43 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL v4 20/57] intel_iommu: add IR translation faults defines 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: Peter Maydell , Richard Henderson , Eduardo Habkost , Peter Xu , Paolo Bonzini Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Peter Xu Adding translation fault definitions for interrupt remapping. Please refer to VT-d spec section 7.1. Signed-off-by: Peter Xu Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- hw/i386/intel_iommu_internal.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/hw/i386/intel_iommu_internal.h b/hw/i386/intel_iommu_internal.h index 309833f..2a9987f 100644 --- a/hw/i386/intel_iommu_internal.h +++ b/hw/i386/intel_iommu_internal.h @@ -271,6 +271,19 @@ typedef enum VTDFaultReason { * context-entry. */ VTD_FR_CONTEXT_ENTRY_TT, + + /* Interrupt remapping transition faults */ + VTD_FR_IR_REQ_RSVD = 0x20, /* One or more IR request reserved + * fields set */ + VTD_FR_IR_INDEX_OVER = 0x21, /* Index value greater than max */ + VTD_FR_IR_ENTRY_P = 0x22, /* Present (P) not set in IRTE */ + VTD_FR_IR_ROOT_INVAL = 0x23, /* IR Root table invalid */ + VTD_FR_IR_IRTE_RSVD = 0x24, /* IRTE Rsvd field non-zero with + * Present flag set */ + VTD_FR_IR_REQ_COMPAT = 0x25, /* Encountered compatible IR + * request while disabled */ + VTD_FR_IR_SID_ERR = 0x26, /* Invalid Source-ID */ + /* This is not a normal fault reason. We use this to indicate some faults * that are not referenced by the VT-d specification. * Fault event with such reason should not be recorded.