c7b313d300
Move listener to base container. Also error and initialized fields are moved at the same time. No functional change intended. Signed-off-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Yi Liu <yi.l.liu@intel.com> Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com> Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com> Reviewed-by: Cédric Le Goater <clg@redhat.com> Signed-off-by: Cédric Le Goater <clg@redhat.com>
74 lines
2.3 KiB
C
74 lines
2.3 KiB
C
/*
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* VFIO BASE CONTAINER
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*
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* Copyright (C) 2023 Intel Corporation.
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* Copyright Red Hat, Inc. 2023
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*
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* Authors: Yi Liu <yi.l.liu@intel.com>
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* Eric Auger <eric.auger@redhat.com>
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "qemu/osdep.h"
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#include "qapi/error.h"
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#include "qemu/error-report.h"
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#include "hw/vfio/vfio-container-base.h"
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int vfio_container_dma_map(VFIOContainerBase *bcontainer,
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hwaddr iova, ram_addr_t size,
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void *vaddr, bool readonly)
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{
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g_assert(bcontainer->ops->dma_map);
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return bcontainer->ops->dma_map(bcontainer, iova, size, vaddr, readonly);
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}
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int vfio_container_dma_unmap(VFIOContainerBase *bcontainer,
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hwaddr iova, ram_addr_t size,
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IOMMUTLBEntry *iotlb)
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{
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g_assert(bcontainer->ops->dma_unmap);
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return bcontainer->ops->dma_unmap(bcontainer, iova, size, iotlb);
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}
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int vfio_container_set_dirty_page_tracking(VFIOContainerBase *bcontainer,
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bool start)
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{
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g_assert(bcontainer->ops->set_dirty_page_tracking);
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return bcontainer->ops->set_dirty_page_tracking(bcontainer, start);
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}
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int vfio_container_query_dirty_bitmap(VFIOContainerBase *bcontainer,
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VFIOBitmap *vbmap,
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hwaddr iova, hwaddr size)
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{
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g_assert(bcontainer->ops->query_dirty_bitmap);
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return bcontainer->ops->query_dirty_bitmap(bcontainer, vbmap, iova, size);
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}
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void vfio_container_init(VFIOContainerBase *bcontainer, VFIOAddressSpace *space,
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const VFIOIOMMUOps *ops)
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{
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bcontainer->ops = ops;
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bcontainer->space = space;
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bcontainer->error = NULL;
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bcontainer->dirty_pages_supported = false;
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bcontainer->dma_max_mappings = 0;
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QLIST_INIT(&bcontainer->giommu_list);
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QLIST_INIT(&bcontainer->vrdl_list);
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}
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void vfio_container_destroy(VFIOContainerBase *bcontainer)
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{
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VFIOGuestIOMMU *giommu, *tmp;
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QLIST_REMOVE(bcontainer, next);
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QLIST_FOREACH_SAFE(giommu, &bcontainer->giommu_list, giommu_next, tmp) {
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memory_region_unregister_iommu_notifier(
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MEMORY_REGION(giommu->iommu_mr), &giommu->n);
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QLIST_REMOVE(giommu, giommu_next);
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g_free(giommu);
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}
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}
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