From patchwork Mon Jul 18 22:44:28 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: 9235663 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 C654B600CB for ; Mon, 18 Jul 2016 23:20:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B7446205AD for ; Mon, 18 Jul 2016 23:20:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AB974265F9; Mon, 18 Jul 2016 23:20:29 +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 27022205AD for ; Mon, 18 Jul 2016 23:20:28 +0000 (UTC) Received: from localhost ([::1]:50844 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bPHpr-0002Xx-Mo for patchwork-qemu-devel@patchwork.kernel.org; Mon, 18 Jul 2016 19:20:27 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36645) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bPHHA-00082M-Sh for qemu-devel@nongnu.org; Mon, 18 Jul 2016 18:44:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bPHH7-0005dn-PW for qemu-devel@nongnu.org; Mon, 18 Jul 2016 18:44:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:41884) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bPHH7-0005dh-Kh for qemu-devel@nongnu.org; Mon, 18 Jul 2016 18:44:33 -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 33FD67F352; Mon, 18 Jul 2016 22:44:33 +0000 (UTC) Received: from redhat.com (vpn1-7-82.ams2.redhat.com [10.36.7.82]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with SMTP id u6IMiT4w027645; Mon, 18 Jul 2016 18:44:30 -0400 Date: Tue, 19 Jul 2016 01:44:28 +0300 From: "Michael S. Tsirkin" To: qemu-devel@nongnu.org Message-ID: <20160719014428-mutt-send-email-mst@redhat.com> References: <1468881010-27229-1-git-send-email-mst@redhat.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1468881010-27229-1-git-send-email-mst@redhat.com> X-Mutt-Fcc: =sent X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Mon, 18 Jul 2016 22:44:33 +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 20/55] 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 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.