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gpu: nova-core: bindings: add missing explicit padding

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Explicit padding is needed in order to avoid uninitialized bytes and
safely implement `AsBytes`. The `--explicit-padding` of bindgen was
omitted by mistake when these bindings were generated.

Fixes: 13f85988d4 ("gpu: nova-core: gsp: Retrieve GSP static info to gather GPU information")
Reviewed-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Joel Fernandes <joelagnelf@nvidia.com>
Acked-by: Danilo Krummrich <dakr@kernel.org>
Link: https://patch.msgid.link/20251216-nova-fixes-v3-1-c7469a71f7c4@nvidia.com
Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
This commit is contained in:
Alexandre Courbot
2025-12-16 11:57:07 +09:00
parent 3d3352e73a
commit b6c7651823
1 changed files with 12 additions and 0 deletions
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12
drivers/gpu/nova-core/gsp/fw/r570_144/bindings.rs
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@@ -325,6 +325,7 @@ pub struct NV0080_CTRL_GPU_GET_SRIOV_CAPS_PARAMS {
pub totalVFs: u32_,
pub firstVfOffset: u32_,
pub vfFeatureMask: u32_,
pub __bindgen_padding_0: [u8; 4usize],
pub FirstVFBar0Address: u64_,
pub FirstVFBar1Address: u64_,
pub FirstVFBar2Address: u64_,
@@ -340,6 +341,7 @@ pub struct NV0080_CTRL_GPU_GET_SRIOV_CAPS_PARAMS {
pub bClientRmAllocatedCtxBuffer: u8_,
pub bNonPowerOf2ChannelCountSupported: u8_,
pub bVfResizableBAR1Supported: u8_,
pub __bindgen_padding_1: [u8; 7usize],
}
#[repr(C)]
#[derive(Debug, Default, Copy, Clone)]
@@ -347,11 +349,13 @@ pub struct NV2080_CTRL_BIOS_GET_SKU_INFO_PARAMS {
pub BoardID: u32_,
pub chipSKU: [ffi::c_char; 9usize],
pub chipSKUMod: [ffi::c_char; 5usize],
pub __bindgen_padding_0: [u8; 2usize],
pub skuConfigVersion: u32_,
pub project: [ffi::c_char; 5usize],
pub projectSKU: [ffi::c_char; 5usize],
pub CDP: [ffi::c_char; 6usize],
pub projectSKUMod: [ffi::c_char; 2usize],
pub __bindgen_padding_1: [u8; 2usize],
pub businessCycle: u32_,
}
pub type NV2080_CTRL_CMD_FB_GET_FB_REGION_SURFACE_MEM_TYPE_FLAG = [u8_; 17usize];
@@ -371,6 +375,7 @@ pub struct NV2080_CTRL_CMD_FB_GET_FB_REGION_FB_REGION_INFO {
#[derive(Debug, Default, Copy, Clone)]
pub struct NV2080_CTRL_CMD_FB_GET_FB_REGION_INFO_PARAMS {
pub numFBRegions: u32_,
pub __bindgen_padding_0: [u8; 4usize],
pub fbRegion: [NV2080_CTRL_CMD_FB_GET_FB_REGION_FB_REGION_INFO; 16usize],
}
#[repr(C)]
@@ -495,13 +500,16 @@ pub struct FW_WPR_LAYOUT_OFFSET {
#[derive(Debug, Copy, Clone)]
pub struct GspStaticConfigInfo_t {
pub grCapsBits: [u8_; 23usize],
pub __bindgen_padding_0: u8,
pub gidInfo: NV2080_CTRL_GPU_GET_GID_INFO_PARAMS,
pub SKUInfo: NV2080_CTRL_BIOS_GET_SKU_INFO_PARAMS,
pub __bindgen_padding_1: [u8; 4usize],
pub fbRegionInfoParams: NV2080_CTRL_CMD_FB_GET_FB_REGION_INFO_PARAMS,
pub sriovCaps: NV0080_CTRL_GPU_GET_SRIOV_CAPS_PARAMS,
pub sriovMaxGfid: u32_,
pub engineCaps: [u32_; 3usize],
pub poisonFuseEnabled: u8_,
pub __bindgen_padding_2: [u8; 7usize],
pub fb_length: u64_,
pub fbio_mask: u64_,
pub fb_bus_width: u32_,
@@ -527,16 +535,20 @@ pub struct GspStaticConfigInfo_t {
pub bIsMigSupported: u8_,
pub RTD3GC6TotalBoardPower: u16_,
pub RTD3GC6PerstDelay: u16_,
pub __bindgen_padding_3: [u8; 2usize],
pub bar1PdeBase: u64_,
pub bar2PdeBase: u64_,
pub bVbiosValid: u8_,
pub __bindgen_padding_4: [u8; 3usize],
pub vbiosSubVendor: u32_,
pub vbiosSubDevice: u32_,
pub bPageRetirementSupported: u8_,
pub bSplitVasBetweenServerClientRm: u8_,
pub bClRootportNeedsNosnoopWAR: u8_,
pub __bindgen_padding_5: u8,
pub displaylessMaxHeads: VIRTUAL_DISPLAY_GET_NUM_HEADS_PARAMS,
pub displaylessMaxResolution: VIRTUAL_DISPLAY_GET_MAX_RESOLUTION_PARAMS,
pub __bindgen_padding_6: [u8; 4usize],
pub displaylessMaxPixels: u64_,
pub hInternalClient: u32_,
pub hInternalDevice: u32_,