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[RFC v9 10/29] iommu: Introduce generic header
From: |
Eric Auger |
Subject: |
[RFC v9 10/29] iommu: Introduce generic header |
Date: |
Sun, 11 Apr 2021 14:08:53 +0200 |
This header is meant to exposes data types used by
several IOMMU devices such as struct for SVA and
nested stage configuration.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
---
include/hw/iommu/iommu.h | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)
create mode 100644 include/hw/iommu/iommu.h
diff --git a/include/hw/iommu/iommu.h b/include/hw/iommu/iommu.h
new file mode 100644
index 0000000000..12092bda7b
--- /dev/null
+++ b/include/hw/iommu/iommu.h
@@ -0,0 +1,28 @@
+/*
+ * common header for iommu devices
+ *
+ * Copyright Red Hat, Inc. 2019
+ *
+ * Authors:
+ * Eric Auger <eric.auger@redhat.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#ifndef QEMU_HW_IOMMU_IOMMU_H
+#define QEMU_HW_IOMMU_IOMMU_H
+#ifdef __linux__
+#include <linux/iommu.h>
+#endif
+
+typedef struct IOMMUConfig {
+ union {
+#ifdef __linux__
+ struct iommu_pasid_table_config pasid_cfg;
+#endif
+ };
+} IOMMUConfig;
+
+
+#endif /* QEMU_HW_IOMMU_IOMMU_H */
--
2.26.3
- [RFC v9 00/29] vSMMUv3/pSMMUv3 2 stage VFIO integration, Eric Auger, 2021/04/11
- [RFC v9 01/29] hw/vfio/common: trace vfio_connect_container operations, Eric Auger, 2021/04/11
- [RFC v9 02/29] update-linux-headers: Import iommu.h, Eric Auger, 2021/04/11
- [RFC v9 03/29] header update against 5.12-rc6 and IOMMU/VFIO nested stage APIs, Eric Auger, 2021/04/11
- [RFC v9 04/29] memory: Add new fields in IOTLBEntry, Eric Auger, 2021/04/11
- [RFC v9 05/29] hw/arm/smmuv3: Improve stage1 ASID invalidation, Eric Auger, 2021/04/11
- [RFC v9 06/29] hw/arm/smmu-common: Allow domain invalidation for NH_ALL/NSNH_ALL, Eric Auger, 2021/04/11
- [RFC v9 07/29] memory: Add IOMMU_ATTR_VFIO_NESTED IOMMU memory region attribute, Eric Auger, 2021/04/11
- [RFC v9 09/29] memory: Introduce IOMMU Memory Region inject_faults API, Eric Auger, 2021/04/11
- [RFC v9 08/29] memory: Add IOMMU_ATTR_MSI_TRANSLATE IOMMU memory region attribute, Eric Auger, 2021/04/11
- [RFC v9 10/29] iommu: Introduce generic header,
Eric Auger <=
- [RFC v9 11/29] pci: introduce PCIPASIDOps to PCIDevice, Eric Auger, 2021/04/11
- [RFC v9 12/29] vfio: Force nested if iommu requires it, Eric Auger, 2021/04/11
- [RFC v9 13/29] vfio: Introduce hostwin_from_range helper, Eric Auger, 2021/04/11
- [RFC v9 14/29] vfio: Introduce helpers to DMA map/unmap a RAM section, Eric Auger, 2021/04/11
- [RFC v9 15/29] vfio: Set up nested stage mappings, Eric Auger, 2021/04/11