From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51995) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWbng-0004PI-Ff for qemu-devel@nongnu.org; Thu, 18 Feb 2016 22:32:13 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aWbnc-0000go-ET for qemu-devel@nongnu.org; Thu, 18 Feb 2016 22:32:12 -0500 Received: from mx1.redhat.com ([209.132.183.28]:59693) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aWbnc-0000gk-9c for qemu-devel@nongnu.org; Thu, 18 Feb 2016 22:32:08 -0500 From: Peter Xu Date: Fri, 19 Feb 2016 11:30:16 +0800 Message-Id: <1455852618-5224-12-git-send-email-peterx@redhat.com> In-Reply-To: <1455852618-5224-1-git-send-email-peterx@redhat.com> References: <1455852618-5224-1-git-send-email-peterx@redhat.com> Subject: [Qemu-devel] [PATCH 11/13] intel_iommu: add IR translation faults defines List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: ehabkost@redhat.com, mst@redhat.com, jasowang@redhat.com, peterx@redhat.com, pbonzini@redhat.com, imammedo@redhat.com, rth@twiddle.net 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 | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/hw/i386/intel_iommu_internal.h b/hw/i386/intel_iommu_internal.h index 309833f..c66cb83 100644 --- a/hw/i386/intel_iommu_internal.h +++ b/hw/i386/intel_iommu_internal.h @@ -271,6 +271,21 @@ 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 resved + * 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. -- 2.4.3