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virtio-devices: Use #[allow(dead_code)] for unread structs
These structs are not read on the VMM side but are used in communication with the guest. As identified by the new beta clippy. Signed-off-by: Rob Bradford <robert.bradford@intel.com>
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@ -75,6 +75,7 @@ const VIRTIO_IOMMU_PAGE_SIZE_MASK: u64 = (2 << 20) | (4 << 10);
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#[derive(Copy, Clone, Debug, Default)]
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#[derive(Copy, Clone, Debug, Default)]
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#[repr(packed)]
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#[repr(packed)]
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#[allow(dead_code)]
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struct VirtioIommuRange32 {
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struct VirtioIommuRange32 {
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start: u32,
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start: u32,
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end: u32,
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end: u32,
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@ -84,6 +85,7 @@ unsafe impl ByteValued for VirtioIommuRange32 {}
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#[derive(Copy, Clone, Debug, Default)]
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#[derive(Copy, Clone, Debug, Default)]
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#[repr(packed)]
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#[repr(packed)]
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#[allow(dead_code)]
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struct VirtioIommuRange64 {
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struct VirtioIommuRange64 {
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start: u64,
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start: u64,
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end: u64,
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end: u64,
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@ -93,13 +95,14 @@ unsafe impl ByteValued for VirtioIommuRange64 {}
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#[derive(Copy, Clone, Debug, Default)]
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#[derive(Copy, Clone, Debug, Default)]
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#[repr(packed)]
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#[repr(packed)]
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#[allow(dead_code)]
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struct VirtioIommuConfig {
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struct VirtioIommuConfig {
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page_size_mask: u64,
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page_size_mask: u64,
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input_range: VirtioIommuRange64,
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input_range: VirtioIommuRange64,
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domain_range: VirtioIommuRange32,
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domain_range: VirtioIommuRange32,
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probe_size: u32,
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probe_size: u32,
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bypass: u8,
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bypass: u8,
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reserved: [u8; 7],
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_reserved: [u8; 7],
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}
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}
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unsafe impl ByteValued for VirtioIommuConfig {}
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unsafe impl ByteValued for VirtioIommuConfig {}
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@ -115,7 +118,7 @@ const VIRTIO_IOMMU_T_PROBE: u8 = 5;
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#[repr(packed)]
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#[repr(packed)]
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struct VirtioIommuReqHead {
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struct VirtioIommuReqHead {
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type_: u8,
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type_: u8,
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reserved: [u8; 3],
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_reserved: [u8; 3],
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}
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}
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unsafe impl ByteValued for VirtioIommuReqHead {}
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unsafe impl ByteValued for VirtioIommuReqHead {}
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@ -141,9 +144,10 @@ const VIRTIO_IOMMU_S_NOMEM: u8 = 8;
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#[derive(Copy, Clone, Debug, Default)]
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#[derive(Copy, Clone, Debug, Default)]
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#[repr(packed)]
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#[repr(packed)]
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#[allow(dead_code)]
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struct VirtioIommuReqTail {
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struct VirtioIommuReqTail {
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status: u8,
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status: u8,
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reserved: [u8; 3],
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_reserved: [u8; 3],
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}
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}
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unsafe impl ByteValued for VirtioIommuReqTail {}
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unsafe impl ByteValued for VirtioIommuReqTail {}
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@ -154,7 +158,7 @@ unsafe impl ByteValued for VirtioIommuReqTail {}
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struct VirtioIommuReqAttach {
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struct VirtioIommuReqAttach {
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domain: u32,
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domain: u32,
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endpoint: u32,
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endpoint: u32,
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reserved: [u8; 8],
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_reserved: [u8; 8],
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}
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}
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unsafe impl ByteValued for VirtioIommuReqAttach {}
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unsafe impl ByteValued for VirtioIommuReqAttach {}
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@ -165,7 +169,7 @@ unsafe impl ByteValued for VirtioIommuReqAttach {}
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struct VirtioIommuReqDetach {
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struct VirtioIommuReqDetach {
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domain: u32,
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domain: u32,
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endpoint: u32,
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endpoint: u32,
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reserved: [u8; 8],
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_reserved: [u8; 8],
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}
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}
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unsafe impl ByteValued for VirtioIommuReqDetach {}
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unsafe impl ByteValued for VirtioIommuReqDetach {}
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@ -189,7 +193,7 @@ struct VirtioIommuReqMap {
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virt_start: u64,
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virt_start: u64,
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virt_end: u64,
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virt_end: u64,
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phys_start: u64,
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phys_start: u64,
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flags: u32,
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_flags: u32,
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}
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}
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unsafe impl ByteValued for VirtioIommuReqMap {}
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unsafe impl ByteValued for VirtioIommuReqMap {}
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@ -201,7 +205,7 @@ struct VirtioIommuReqUnmap {
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domain: u32,
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domain: u32,
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virt_start: u64,
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virt_start: u64,
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virt_end: u64,
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virt_end: u64,
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reserved: [u8; 4],
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_reserved: [u8; 4],
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}
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}
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unsafe impl ByteValued for VirtioIommuReqUnmap {}
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unsafe impl ByteValued for VirtioIommuReqUnmap {}
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@ -216,15 +220,17 @@ const VIRTIO_IOMMU_PROBE_T_MASK: u16 = 0xfff;
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/// PROBE request
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/// PROBE request
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#[derive(Copy, Clone, Debug, Default)]
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#[derive(Copy, Clone, Debug, Default)]
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#[repr(packed)]
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#[repr(packed)]
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#[allow(dead_code)]
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struct VirtioIommuReqProbe {
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struct VirtioIommuReqProbe {
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endpoint: u32,
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endpoint: u32,
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reserved: [u64; 8],
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_reserved: [u64; 8],
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}
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}
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unsafe impl ByteValued for VirtioIommuReqProbe {}
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unsafe impl ByteValued for VirtioIommuReqProbe {}
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#[derive(Copy, Clone, Debug, Default)]
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#[derive(Copy, Clone, Debug, Default)]
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#[repr(packed)]
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#[repr(packed)]
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#[allow(dead_code)]
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struct VirtioIommuProbeProperty {
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struct VirtioIommuProbeProperty {
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type_: u16,
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type_: u16,
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length: u16,
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length: u16,
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@ -239,9 +245,10 @@ const VIRTIO_IOMMU_RESV_MEM_T_MSI: u8 = 1;
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#[derive(Copy, Clone, Debug, Default)]
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#[derive(Copy, Clone, Debug, Default)]
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#[repr(packed)]
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#[repr(packed)]
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#[allow(dead_code)]
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struct VirtioIommuProbeResvMem {
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struct VirtioIommuProbeResvMem {
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subtype: u8,
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subtype: u8,
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reserved: [u8; 3],
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_reserved: [u8; 3],
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start: u64,
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start: u64,
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end: u64,
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end: u64,
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}
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}
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