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db1015e92e
Some typedefs and macros are defined after the type check macros.
This makes it difficult to automatically replace their
definitions with OBJECT_DECLARE_TYPE.
Patch generated using:
$ ./scripts/codeconverter/converter.py -i \
--pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]')
which will split "typdef struct { ... } TypedefName"
declarations.
Followed by:
$ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \
$(git grep -l '' -- '*.[ch]')
which will:
- move the typedefs and #defines above the type check macros
- add missing #include "qom/object.h" lines if necessary
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20200831210740.126168-9-ehabkost@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Message-Id: <20200831210740.126168-10-ehabkost@redhat.com>
Message-Id: <20200831210740.126168-11-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/*
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* virtio-iommu device
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*
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* Copyright (c) 2020 Red Hat, Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2 or later, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef QEMU_VIRTIO_IOMMU_H
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#define QEMU_VIRTIO_IOMMU_H
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#include "standard-headers/linux/virtio_iommu.h"
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#include "hw/virtio/virtio.h"
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#include "hw/pci/pci.h"
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#include "qom/object.h"
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#define TYPE_VIRTIO_IOMMU "virtio-iommu-device"
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#define TYPE_VIRTIO_IOMMU_PCI "virtio-iommu-device-base"
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typedef struct VirtIOIOMMU VirtIOIOMMU;
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#define VIRTIO_IOMMU(obj) \
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OBJECT_CHECK(VirtIOIOMMU, (obj), TYPE_VIRTIO_IOMMU)
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#define TYPE_VIRTIO_IOMMU_MEMORY_REGION "virtio-iommu-memory-region"
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typedef struct IOMMUDevice {
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void *viommu;
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PCIBus *bus;
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int devfn;
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IOMMUMemoryRegion iommu_mr;
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AddressSpace as;
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} IOMMUDevice;
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typedef struct IOMMUPciBus {
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PCIBus *bus;
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IOMMUDevice *pbdev[]; /* Parent array is sparse, so dynamically alloc */
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} IOMMUPciBus;
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struct VirtIOIOMMU {
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VirtIODevice parent_obj;
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VirtQueue *req_vq;
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VirtQueue *event_vq;
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struct virtio_iommu_config config;
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uint64_t features;
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GHashTable *as_by_busptr;
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IOMMUPciBus *iommu_pcibus_by_bus_num[PCI_BUS_MAX];
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PCIBus *primary_bus;
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ReservedRegion *reserved_regions;
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uint32_t nb_reserved_regions;
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GTree *domains;
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QemuMutex mutex;
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GTree *endpoints;
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};
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#endif
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