diff options
Diffstat (limited to 'include/standard-headers/linux/virtio_iommu.h')
| -rw-r--r-- | include/standard-headers/linux/virtio_iommu.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/standard-headers/linux/virtio_iommu.h b/include/standard-headers/linux/virtio_iommu.h index b9443b83a1..366379c2f0 100644 --- a/include/standard-headers/linux/virtio_iommu.h +++ b/include/standard-headers/linux/virtio_iommu.h @@ -16,6 +16,7 @@ #define VIRTIO_IOMMU_F_BYPASS 3 #define VIRTIO_IOMMU_F_PROBE 4 #define VIRTIO_IOMMU_F_MMIO 5 +#define VIRTIO_IOMMU_F_BYPASS_CONFIG 6 struct virtio_iommu_range_64 { uint64_t start; @@ -36,6 +37,8 @@ struct virtio_iommu_config { struct virtio_iommu_range_32 domain_range; /* Probe buffer size */ uint32_t probe_size; + uint8_t bypass; + uint8_t reserved[3]; }; /* Request types */ @@ -66,11 +69,14 @@ struct virtio_iommu_req_tail { uint8_t reserved[3]; }; +#define VIRTIO_IOMMU_ATTACH_F_BYPASS (1 << 0) + struct virtio_iommu_req_attach { struct virtio_iommu_req_head head; uint32_t domain; uint32_t endpoint; - uint8_t reserved[8]; + uint32_t flags; + uint8_t reserved[4]; struct virtio_iommu_req_tail tail; }; |