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[Qemu-devel] [PATCH v8 11/25] intel_iommu: add IR translation faults def
From: |
Peter Xu |
Subject: |
[Qemu-devel] [PATCH v8 11/25] intel_iommu: add IR translation faults defines |
Date: |
Mon, 30 May 2016 18:31:24 +0800 |
Adding translation fault definitions for interrupt remapping. Please
refer to VT-d spec section 7.1.
Signed-off-by: Peter Xu <address@hidden>
---
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.
--
2.4.11
- [Qemu-devel] [PATCH v8 01/25] acpi: enable INTR for DMAR report structure, (continued)
- [Qemu-devel] [PATCH v8 01/25] acpi: enable INTR for DMAR report structure, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 02/25] intel_iommu: allow queued invalidation for IR, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 03/25] intel_iommu: set IR bit for ECAP register, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 04/25] acpi: add DMAR scope definition for root IOAPIC, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 06/25] intel_iommu: handle interrupt remap enable, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 05/25] intel_iommu: define interrupt remap table addr register, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 07/25] intel_iommu: define several structs for IOMMU IR, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 08/25] x86-iommu: introduce parent class, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 09/25] x86-iommu: provide x86_iommu_get_default, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 10/25] x86-iommu: q35: generalize find_add_as(), Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 11/25] intel_iommu: add IR translation faults defines,
Peter Xu <=
- [Qemu-devel] [PATCH v8 12/25] intel_iommu: Add support for PCI MSI remap, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 13/25] q35: ioapic: add support for emulated IOAPIC IR, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 14/25] ioapic: introduce ioapic_entry_parse() helper, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 15/25] intel_iommu: add support for split irqchip, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 17/25] x86-iommu: introduce IEC notifiers, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 16/25] q35: add "intremap" parameter to enable IR, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 18/25] ioapic: register IOMMU IEC notifier for ioapic, Peter Xu, 2016/05/30
- [Qemu-devel] [PATCH v8 19/25] intel_iommu: Add support for Extended Interrupt Mode, Peter Xu, 2016/05/30