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charset="utf-8" Derive the Zeroable trait for existing bindgen generated bindings. This is safe because all bindgen generated types are simple integer types for which any bit pattern, including all zeros, is valid. Signed-off-by: Alistair Popple --- Changes for v5: - New for v5 --- drivers/gpu/nova-core/gsp/fw/r570_144.rs | 1 + .../gpu/nova-core/gsp/fw/r570_144/bindings.rs | 16 ++++++++-------- 2 files changed, 9 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/nova-core/gsp/fw/r570_144.rs b/drivers/gpu/nova-co= re/gsp/fw/r570_144.rs index 82a973cd99c3..4f5c65ac1eb9 100644 --- a/drivers/gpu/nova-core/gsp/fw/r570_144.rs +++ b/drivers/gpu/nova-core/gsp/fw/r570_144.rs @@ -25,4 +25,5 @@ unsafe_op_in_unsafe_fn )] use kernel::ffi; +use kernel::prelude::Zeroable; include!("r570_144/bindings.rs"); diff --git a/drivers/gpu/nova-core/gsp/fw/r570_144/bindings.rs b/drivers/gp= u/nova-core/gsp/fw/r570_144/bindings.rs index 392b25dc6991..f7b38978c5f8 100644 --- a/drivers/gpu/nova-core/gsp/fw/r570_144/bindings.rs +++ b/drivers/gpu/nova-core/gsp/fw/r570_144/bindings.rs @@ -20,7 +20,7 @@ pub type u32_ =3D __u32; pub type u64_ =3D __u64; #[repr(C)] -#[derive(Copy, Clone)] +#[derive(Copy, Clone, Zeroable)] pub struct GspFwWprMeta { pub magic: u64_, pub revision: u64_, @@ -55,19 +55,19 @@ pub struct GspFwWprMeta { pub verified: u64_, } #[repr(C)] -#[derive(Copy, Clone)] +#[derive(Copy, Clone, Zeroable)] pub union GspFwWprMeta__bindgen_ty_1 { pub __bindgen_anon_1: GspFwWprMeta__bindgen_ty_1__bindgen_ty_1, pub __bindgen_anon_2: GspFwWprMeta__bindgen_ty_1__bindgen_ty_2, } #[repr(C)] -#[derive(Debug, Default, Copy, Clone)] +#[derive(Debug, Default, Copy, Clone, Zeroable)] pub struct GspFwWprMeta__bindgen_ty_1__bindgen_ty_1 { pub sysmemAddrOfSignature: u64_, pub sizeOfSignature: u64_, } #[repr(C)] -#[derive(Debug, Default, Copy, Clone)] +#[derive(Debug, Default, Copy, Clone, Zeroable)] pub struct GspFwWprMeta__bindgen_ty_1__bindgen_ty_2 { pub gspFwHeapFreeListWprOffset: u32_, pub unused0: u32_, @@ -83,13 +83,13 @@ fn default() -> Self { } } #[repr(C)] -#[derive(Copy, Clone)] +#[derive(Copy, Clone, Zeroable)] pub union GspFwWprMeta__bindgen_ty_2 { pub __bindgen_anon_1: GspFwWprMeta__bindgen_ty_2__bindgen_ty_1, pub __bindgen_anon_2: GspFwWprMeta__bindgen_ty_2__bindgen_ty_2, } #[repr(C)] -#[derive(Debug, Default, Copy, Clone)] +#[derive(Debug, Default, Copy, Clone, Zeroable)] pub struct GspFwWprMeta__bindgen_ty_2__bindgen_ty_1 { pub partitionRpcAddr: u64_, pub partitionRpcRequestOffset: u16_, @@ -101,7 +101,7 @@ pub struct GspFwWprMeta__bindgen_ty_2__bindgen_ty_1 { pub lsUcodeVersion: u32_, } #[repr(C)] -#[derive(Debug, Default, Copy, Clone)] +#[derive(Debug, Default, Copy, Clone, Zeroable)] pub struct GspFwWprMeta__bindgen_ty_2__bindgen_ty_2 { pub partitionRpcPadding: [u32_; 4usize], pub sysmemAddrOfCrashReportQueue: u64_, @@ -136,7 +136,7 @@ fn default() -> Self { pub const LibosMemoryRegionLoc_LIBOS_MEMORY_REGION_LOC_FB: LibosMemoryRegi= onLoc =3D 2; pub type LibosMemoryRegionLoc =3D ffi::c_uint; #[repr(C)] -#[derive(Debug, Default, Copy, Clone)] +#[derive(Debug, Default, Copy, Clone, Zeroable)] pub struct LibosMemoryRegionInitArgument { pub id8: LibosAddress, pub pa: LibosAddress, --=20 2.50.1