From patchwork Thu Apr 28 07:05:35 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Xu X-Patchwork-Id: 616050 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org 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 ozlabs.org (Postfix) with ESMTPS id 3qwSmm0X9nz9t4b for ; Thu, 28 Apr 2016 17:16:24 +1000 (AEST) Received: from localhost ([::1]:46958 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1avgBS-0006SP-4S for incoming@patchwork.ozlabs.org; Thu, 28 Apr 2016 03:16:22 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41549) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1avg1v-0003g8-Ol for qemu-devel@nongnu.org; Thu, 28 Apr 2016 03:06:35 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1avg1r-0007cs-Ox for qemu-devel@nongnu.org; Thu, 28 Apr 2016 03:06:31 -0400 Received: from mx1.redhat.com ([209.132.183.28]:59167) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1avg1r-0007co-KN for qemu-devel@nongnu.org; Thu, 28 Apr 2016 03:06:27 -0400 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (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 514DB7F6A8; Thu, 28 Apr 2016 07:06:27 +0000 (UTC) Received: from pxdev.xzpeter.org.com (dhcp-14-238.nay.redhat.com [10.66.14.238]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u3S75nNO007114; Thu, 28 Apr 2016 03:06:23 -0400 From: Peter Xu To: qemu-devel@nongnu.org Date: Thu, 28 Apr 2016 15:05:35 +0800 Message-Id: <1461827144-6937-10-git-send-email-peterx@redhat.com> In-Reply-To: <1461827144-6937-1-git-send-email-peterx@redhat.com> References: <1461827144-6937-1-git-send-email-peterx@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 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] [PATCH v5 09/18] 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: ehabkost@redhat.com, mst@redhat.com, jasowang@redhat.com, rkrcmar@redhat.com, peterx@redhat.com, alex.williamson@redhat.com, jan.kiszka@web.de, wexu@redhat.com, pbonzini@redhat.com, marcel@redhat.com, imammedo@redhat.com, rth@twiddle.net Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Adding translation fault definitions for interrupt remapping. Please refer to VT-d spec section 7.1. Signed-off-by: Peter Xu --- 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.