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gpu: nova-core: Add zeroable trait to bindings

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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 <apopple@nvidia.com>
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Message-ID: <20251110-gsp_boot-v9-7-8ae4058e3c0e@nvidia.com>
This commit is contained in:
Alistair Popple
2025-11-10 22:34:15 +09:00
committed by Alexandre Courbot
parent d416035fb6
commit 6b5a10dad5
2 changed files with 12 additions and 9 deletions
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5
drivers/gpu/nova-core/gsp/fw/r570_144.rs
View File

@@ -24,5 +24,8 @@
unreachable_pub,
unsafe_op_in_unsafe_fn
)]
use kernel::ffi;
use kernel::{
ffi,
prelude::Zeroable, //
};
include!("r570_144/bindings.rs");

16
drivers/gpu/nova-core/gsp/fw/r570_144/bindings.rs
View File

@@ -20,7 +20,7 @@ pub type u16_ = __u16;
pub type u32_ = __u32;
pub type u64_ = __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 @@ impl Default for GspFwWprMeta__bindgen_ty_1 {
}
}
#[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 @@ pub const LibosMemoryRegionLoc_LIBOS_MEMORY_REGION_LOC_SYSMEM: LibosMemoryRegion
pub const LibosMemoryRegionLoc_LIBOS_MEMORY_REGION_LOC_FB: LibosMemoryRegionLoc = 2;
pub type LibosMemoryRegionLoc = 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,