diff options
Diffstat (limited to 'hw/vfio/cpr-legacy.c')
| -rw-r--r-- | hw/vfio/cpr-legacy.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/hw/vfio/cpr-legacy.c b/hw/vfio/cpr-legacy.c index 8f437194fa..12bf920a7d 100644 --- a/hw/vfio/cpr-legacy.c +++ b/hw/vfio/cpr-legacy.c @@ -17,7 +17,8 @@ #include "qapi/error.h" #include "qemu/error-report.h" -static bool vfio_dma_unmap_vaddr_all(VFIOContainer *container, Error **errp) +static bool vfio_dma_unmap_vaddr_all(VFIOLegacyContainer *container, + Error **errp) { struct vfio_iommu_type1_dma_unmap unmap = { .argsz = sizeof(unmap), @@ -41,7 +42,7 @@ static int vfio_legacy_cpr_dma_map(const VFIOContainerBase *bcontainer, hwaddr iova, ram_addr_t size, void *vaddr, bool readonly, MemoryRegion *mr) { - const VFIOContainer *container = VFIO_IOMMU_LEGACY(bcontainer); + const VFIOLegacyContainer *container = VFIO_IOMMU_LEGACY(bcontainer); struct vfio_iommu_type1_dma_map map = { .argsz = sizeof(map), @@ -63,12 +64,13 @@ static int vfio_legacy_cpr_dma_map(const VFIOContainerBase *bcontainer, static void vfio_region_remap(MemoryListener *listener, MemoryRegionSection *section) { - VFIOContainer *container = container_of(listener, VFIOContainer, - cpr.remap_listener); + VFIOLegacyContainer *container = container_of(listener, + VFIOLegacyContainer, + cpr.remap_listener); vfio_container_region_add(VFIO_IOMMU(container), section, true); } -static bool vfio_cpr_supported(VFIOContainer *container, Error **errp) +static bool vfio_cpr_supported(VFIOLegacyContainer *container, Error **errp) { if (!ioctl(container->fd, VFIO_CHECK_EXTENSION, VFIO_UPDATE_VADDR)) { error_setg(errp, "VFIO container does not support VFIO_UPDATE_VADDR"); @@ -85,7 +87,7 @@ static bool vfio_cpr_supported(VFIOContainer *container, Error **errp) static int vfio_container_pre_save(void *opaque) { - VFIOContainer *container = opaque; + VFIOLegacyContainer *container = opaque; Error *local_err = NULL; if (!vfio_dma_unmap_vaddr_all(container, &local_err)) { @@ -97,7 +99,7 @@ static int vfio_container_pre_save(void *opaque) static int vfio_container_post_load(void *opaque, int version_id) { - VFIOContainer *container = opaque; + VFIOLegacyContainer *container = opaque; VFIOContainerBase *bcontainer = VFIO_IOMMU(container); VFIOIOMMUClass *vioc = VFIO_IOMMU_GET_CLASS(bcontainer); dma_map_fn saved_dma_map = vioc->dma_map; @@ -133,8 +135,8 @@ static const VMStateDescription vfio_container_vmstate = { static int vfio_cpr_fail_notifier(NotifierWithReturn *notifier, MigrationEvent *e, Error **errp) { - VFIOContainer *container = - container_of(notifier, VFIOContainer, cpr.transfer_notifier); + VFIOLegacyContainer *container = + container_of(notifier, VFIOLegacyContainer, cpr.transfer_notifier); VFIOContainerBase *bcontainer = VFIO_IOMMU(container); if (e->type != MIG_EVENT_PRECOPY_FAILED) { @@ -165,7 +167,8 @@ static int vfio_cpr_fail_notifier(NotifierWithReturn *notifier, return 0; } -bool vfio_legacy_cpr_register_container(VFIOContainer *container, Error **errp) +bool vfio_legacy_cpr_register_container(VFIOLegacyContainer *container, + Error **errp) { VFIOContainerBase *bcontainer = VFIO_IOMMU(container); Error **cpr_blocker = &container->cpr.blocker; @@ -189,7 +192,7 @@ bool vfio_legacy_cpr_register_container(VFIOContainer *container, Error **errp) return true; } -void vfio_legacy_cpr_unregister_container(VFIOContainer *container) +void vfio_legacy_cpr_unregister_container(VFIOLegacyContainer *container) { VFIOContainerBase *bcontainer = VFIO_IOMMU(container); @@ -263,7 +266,7 @@ static bool same_device(int fd1, int fd2) return !fstat(fd1, &st1) && !fstat(fd2, &st2) && st1.st_dev == st2.st_dev; } -bool vfio_cpr_container_match(VFIOContainer *container, VFIOGroup *group, +bool vfio_cpr_container_match(VFIOLegacyContainer *container, VFIOGroup *group, int fd) { if (container->fd == fd) { |