From: Eric Auger <eric.auger@redhat.com>
To: eric.auger.pro@gmail.com, eric.auger@redhat.com,
qemu-devel@nongnu.org, qemu-arm@nongnu.org,
alex.williamson@redhat.com
Cc: peter.maydell@linaro.org, jacob.jun.pan@linux.intel.com,
jean-philippe@linaro.org, tn@semihalf.com,
chenxiang66@hisilicon.com, jiangkunkun@huawei.com,
shameerali.kolothum.thodi@huawei.com, nicoleotsuka@gmail.com,
vivek.gautam@arm.com, vdumpa@nvidia.com, yi.l.liu@intel.com,
peterx@redhat.com, zhangfei.gao@gmail.com, yuzenghui@huawei.com,
zhukeqian1@huawei.com
Subject: [RFC v9 10/29] iommu: Introduce generic header
Date: Sun, 11 Apr 2021 14:08:53 +0200 [thread overview]
Message-ID: <20210411120912.15770-11-eric.auger@redhat.com> (raw)
In-Reply-To: <20210411120912.15770-1-eric.auger@redhat.com>
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
next prev parent reply other threads:[~2021-04-11 12:24 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-11 12:08 [RFC v9 00/29] vSMMUv3/pSMMUv3 2 stage VFIO integration Eric Auger
2021-04-11 12:08 ` [RFC v9 01/29] hw/vfio/common: trace vfio_connect_container operations Eric Auger
2021-04-11 12:08 ` [RFC v9 02/29] update-linux-headers: Import iommu.h Eric Auger
2021-04-11 12:08 ` [RFC v9 03/29] header update against 5.12-rc6 and IOMMU/VFIO nested stage APIs Eric Auger
2021-04-11 12:08 ` [RFC v9 04/29] memory: Add new fields in IOTLBEntry Eric Auger
2021-04-11 12:08 ` [RFC v9 05/29] hw/arm/smmuv3: Improve stage1 ASID invalidation Eric Auger
2021-04-11 12:08 ` [RFC v9 06/29] hw/arm/smmu-common: Allow domain invalidation for NH_ALL/NSNH_ALL Eric Auger
2021-04-11 12:08 ` [RFC v9 07/29] memory: Add IOMMU_ATTR_VFIO_NESTED IOMMU memory region attribute Eric Auger
2021-04-11 12:08 ` [RFC v9 08/29] memory: Add IOMMU_ATTR_MSI_TRANSLATE " Eric Auger
2021-04-11 12:08 ` [RFC v9 09/29] memory: Introduce IOMMU Memory Region inject_faults API Eric Auger
2021-04-11 12:08 ` Eric Auger [this message]
2021-04-11 12:08 ` [RFC v9 11/29] pci: introduce PCIPASIDOps to PCIDevice Eric Auger
2021-04-11 12:08 ` [RFC v9 12/29] vfio: Force nested if iommu requires it Eric Auger
2021-04-11 12:08 ` [RFC v9 13/29] vfio: Introduce hostwin_from_range helper Eric Auger
2021-04-11 12:08 ` [RFC v9 14/29] vfio: Introduce helpers to DMA map/unmap a RAM section Eric Auger
2021-04-27 14:05 ` Kunkun Jiang
2021-09-03 8:22 ` Kunkun Jiang
2021-04-11 12:08 ` [RFC v9 15/29] vfio: Set up nested stage mappings Eric Auger
2021-04-13 12:10 ` Kunkun Jiang
2021-04-13 12:57 ` Auger Eric
2021-04-14 1:45 ` Kunkun Jiang
2021-04-14 8:05 ` Auger Eric
2021-04-15 2:03 ` Kunkun Jiang
2021-04-26 19:16 ` Auger Eric
2021-04-28 9:51 ` Kunkun Jiang
2021-04-29 13:58 ` Auger Eric
2021-04-26 12:30 ` Auger Eric
2021-04-27 8:58 ` Kunkun Jiang
2021-10-07 16:58 ` Eric Auger
2021-10-08 2:13 ` Kunkun Jiang
2021-04-11 12:08 ` [RFC v9 16/29] vfio: Pass stage 1 MSI bindings to the host Eric Auger
2021-10-15 10:54 ` Shameerali Kolothum Thodi
2021-04-11 12:09 ` [RFC v9 17/29] vfio: Helper to get IRQ info including capabilities Eric Auger
2021-04-11 12:09 ` [RFC v9 18/29] vfio/pci: Register handler for iommu fault Eric Auger
2021-04-11 12:09 ` [RFC v9 19/29] vfio/pci: Set up the DMA FAULT region Eric Auger
2021-04-11 12:09 ` [RFC v9 20/29] vfio/pci: Implement the DMA fault handler Eric Auger
2021-04-11 12:09 ` [RFC v9 21/29] hw/arm/smmuv3: Advertise MSI_TRANSLATE attribute Eric Auger
2021-04-11 12:09 ` [RFC v9 22/29] hw/arm/smmuv3: Store the PASID table GPA in the translation config Eric Auger
2021-04-11 12:09 ` [RFC v9 23/29] hw/arm/smmuv3: Fill the IOTLBEntry arch_id on NH_VA invalidation Eric Auger
2021-04-11 12:09 ` [RFC v9 24/29] hw/arm/smmuv3: Fill the IOTLBEntry leaf field " Eric Auger
2021-05-13 7:09 ` Kunkun Jiang
2021-04-11 12:09 ` [RFC v9 25/29] hw/arm/smmuv3: Pass stage 1 configurations to the host Eric Auger
2021-04-11 12:09 ` [RFC v9 26/29] hw/arm/smmuv3: Implement fault injection Eric Auger
2021-04-11 12:09 ` [RFC v9 27/29] hw/arm/smmuv3: Allow MAP notifiers Eric Auger
2021-04-11 12:09 ` [RFC v9 28/29] pci: Add return_page_response pci ops Eric Auger
2021-04-11 12:09 ` [RFC v9 29/29] vfio/pci: Implement return_page_response page response callback Eric Auger
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