Commit 6b5a10da authored by Alistair Popple's avatar Alistair Popple Committed by Alexandre Courbot
Browse files

gpu: nova-core: Add zeroable trait to bindings 



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: default avatarAlistair Popple <apopple@nvidia.com>
Signed-off-by: default avatarAlexandre Courbot <acourbot@nvidia.com>
Message-ID: <20251110-gsp_boot-v9-7-8ae4058e3c0e@nvidia.com>
parent d416035f

drivers/gpu/nova-core/gsp/fw/r570_144.rs

+4 −1
Original line number Diff line number Diff line
@@ -24,5 +24,8 @@ 
    unreachable_pub,

    unsafe_op_in_unsafe_fn

)]

use kernel::ffi;

use kernel::{

    ffi,

    prelude::Zeroable, //

};

include!("r570_144/bindings.rs");

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

+8 −8
Original line number Diff line number Diff line
@@ -20,7 +20,7 @@ 
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 @@ 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: 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,