};
use crate::{
+ driver::Bar0,
gsp::{
cmdq::{
Cmdq,
},
},
sbuffer::SBufferIter,
+ util,
};
/// The `GspSetSystemInfo` command.
}
}
}
+
+/// The `GetGspStaticInfo` command.
+struct GetGspStaticInfo;
+
+impl CommandToGsp for GetGspStaticInfo {
+ const FUNCTION: MsgFunction = MsgFunction::GetGspStaticInfo;
+ type Command = GspStaticConfigInfo;
+ type InitError = Infallible;
+
+ fn init(&self) -> impl Init<Self::Command, Self::InitError> {
+ GspStaticConfigInfo::init_zeroed()
+ }
+}
+
+/// The reply from the GSP to the [`GetGspInfo`] command.
+pub(crate) struct GetGspStaticInfoReply {
+ gpu_name: [u8; 64],
+}
+
+impl MessageFromGsp for GetGspStaticInfoReply {
+ const FUNCTION: MsgFunction = MsgFunction::GetGspStaticInfo;
+ type Message = GspStaticConfigInfo;
+ type InitError = Infallible;
+
+ fn read(
+ msg: &Self::Message,
+ _sbuffer: &mut SBufferIter<array::IntoIter<&[u8], 2>>,
+ ) -> Result<Self, Self::InitError> {
+ Ok(GetGspStaticInfoReply {
+ gpu_name: msg.gpu_name_str(),
+ })
+ }
+}
+
+impl GetGspStaticInfoReply {
+ /// Returns the name of the GPU as a string, or `None` if the string given by the GSP was
+ /// invalid.
+ pub(crate) fn gpu_name(&self) -> Option<&str> {
+ util::str_from_null_terminated(&self.gpu_name)
+ }
+}
+
+/// Send the [`GetGspInfo`] command and awaits for its reply.
+pub(crate) fn get_gsp_info(cmdq: &mut Cmdq, bar: &Bar0) -> Result<GetGspStaticInfoReply> {
+ cmdq.send_command(bar, GetGspStaticInfo)?;
+
+ loop {
+ match cmdq.receive_msg::<GetGspStaticInfoReply>(Delta::from_secs(5)) {
+ Ok(info) => return Ok(info),
+ Err(ERANGE) => continue,
+ Err(e) => return Err(e),
+ }
+ }
+}
pub const NV_VGPU_MSG_EVENT_NUM_EVENTS: _bindgen_ty_3 = 4131;
pub type _bindgen_ty_3 = ffi::c_uint;
#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct NV0080_CTRL_GPU_GET_SRIOV_CAPS_PARAMS {
+ pub totalVFs: u32_,
+ pub firstVfOffset: u32_,
+ pub vfFeatureMask: u32_,
+ pub FirstVFBar0Address: u64_,
+ pub FirstVFBar1Address: u64_,
+ pub FirstVFBar2Address: u64_,
+ pub bar0Size: u64_,
+ pub bar1Size: u64_,
+ pub bar2Size: u64_,
+ pub b64bitBar0: u8_,
+ pub b64bitBar1: u8_,
+ pub b64bitBar2: u8_,
+ pub bSriovEnabled: u8_,
+ pub bSriovHeavyEnabled: u8_,
+ pub bEmulateVFBar0TlbInvalidationRegister: u8_,
+ pub bClientRmAllocatedCtxBuffer: u8_,
+ pub bNonPowerOf2ChannelCountSupported: u8_,
+ pub bVfResizableBAR1Supported: u8_,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+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 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 businessCycle: u32_,
+}
+pub type NV2080_CTRL_CMD_FB_GET_FB_REGION_SURFACE_MEM_TYPE_FLAG = [u8_; 17usize];
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct NV2080_CTRL_CMD_FB_GET_FB_REGION_FB_REGION_INFO {
+ pub base: u64_,
+ pub limit: u64_,
+ pub reserved: u64_,
+ pub performance: u32_,
+ pub supportCompressed: u8_,
+ pub supportISO: u8_,
+ pub bProtected: u8_,
+ pub blackList: NV2080_CTRL_CMD_FB_GET_FB_REGION_SURFACE_MEM_TYPE_FLAG,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct NV2080_CTRL_CMD_FB_GET_FB_REGION_INFO_PARAMS {
+ pub numFBRegions: u32_,
+ pub fbRegion: [NV2080_CTRL_CMD_FB_GET_FB_REGION_FB_REGION_INFO; 16usize],
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct NV2080_CTRL_GPU_GET_GID_INFO_PARAMS {
+ pub index: u32_,
+ pub flags: u32_,
+ pub length: u32_,
+ pub data: [u8_; 256usize],
+}
+impl Default for NV2080_CTRL_GPU_GET_GID_INFO_PARAMS {
+ fn default() -> Self {
+ let mut s = ::core::mem::MaybeUninit::<Self>::uninit();
+ unsafe {
+ ::core::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
+ s.assume_init()
+ }
+ }
+}
+#[repr(C)]
#[derive(Debug, Default, Copy, Clone, Zeroable)]
pub struct DOD_METHOD_DATA {
pub status: u32_,
pub capsMethodData: CAPS_METHOD_DATA,
}
#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct VIRTUAL_DISPLAY_GET_MAX_RESOLUTION_PARAMS {
+ pub headIndex: u32_,
+ pub maxHResolution: u32_,
+ pub maxVResolution: u32_,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct VIRTUAL_DISPLAY_GET_NUM_HEADS_PARAMS {
+ pub numHeads: u32_,
+ pub maxNumHeads: u32_,
+}
+#[repr(C)]
#[derive(Debug, Default, Copy, Clone, Zeroable)]
pub struct BUSINFO {
pub deviceID: u16_,
pub linkCap: u32_,
}
#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct EcidManufacturingInfo {
+ pub ecidLow: u32_,
+ pub ecidHigh: u32_,
+ pub ecidExtended: u32_,
+}
+#[repr(C)]
+#[derive(Debug, Default, Copy, Clone)]
+pub struct FW_WPR_LAYOUT_OFFSET {
+ pub nonWprHeapOffset: u64_,
+ pub frtsOffset: u64_,
+}
+#[repr(C)]
+#[derive(Debug, Copy, Clone)]
+pub struct GspStaticConfigInfo_t {
+ pub grCapsBits: [u8_; 23usize],
+ pub gidInfo: NV2080_CTRL_GPU_GET_GID_INFO_PARAMS,
+ pub SKUInfo: NV2080_CTRL_BIOS_GET_SKU_INFO_PARAMS,
+ 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 fb_length: u64_,
+ pub fbio_mask: u64_,
+ pub fb_bus_width: u32_,
+ pub fb_ram_type: u32_,
+ pub fbp_mask: u64_,
+ pub l2_cache_size: u32_,
+ pub gpuNameString: [u8_; 64usize],
+ pub gpuShortNameString: [u8_; 64usize],
+ pub gpuNameString_Unicode: [u16_; 64usize],
+ pub bGpuInternalSku: u8_,
+ pub bIsQuadroGeneric: u8_,
+ pub bIsQuadroAd: u8_,
+ pub bIsNvidiaNvs: u8_,
+ pub bIsVgx: u8_,
+ pub bGeforceSmb: u8_,
+ pub bIsTitan: u8_,
+ pub bIsTesla: u8_,
+ pub bIsMobile: u8_,
+ pub bIsGc6Rtd3Allowed: u8_,
+ pub bIsGc8Rtd3Allowed: u8_,
+ pub bIsGcOffRtd3Allowed: u8_,
+ pub bIsGcoffLegacyAllowed: u8_,
+ pub bIsMigSupported: u8_,
+ pub RTD3GC6TotalBoardPower: u16_,
+ pub RTD3GC6PerstDelay: u16_,
+ pub bar1PdeBase: u64_,
+ pub bar2PdeBase: u64_,
+ pub bVbiosValid: u8_,
+ pub vbiosSubVendor: u32_,
+ pub vbiosSubDevice: u32_,
+ pub bPageRetirementSupported: u8_,
+ pub bSplitVasBetweenServerClientRm: u8_,
+ pub bClRootportNeedsNosnoopWAR: u8_,
+ pub displaylessMaxHeads: VIRTUAL_DISPLAY_GET_NUM_HEADS_PARAMS,
+ pub displaylessMaxResolution: VIRTUAL_DISPLAY_GET_MAX_RESOLUTION_PARAMS,
+ pub displaylessMaxPixels: u64_,
+ pub hInternalClient: u32_,
+ pub hInternalDevice: u32_,
+ pub hInternalSubdevice: u32_,
+ pub bSelfHostedMode: u8_,
+ pub bAtsSupported: u8_,
+ pub bIsGpuUefi: u8_,
+ pub bIsEfiInit: u8_,
+ pub ecidInfo: [EcidManufacturingInfo; 2usize],
+ pub fwWprLayoutOffset: FW_WPR_LAYOUT_OFFSET,
+}
+impl Default for GspStaticConfigInfo_t {
+ fn default() -> Self {
+ let mut s = ::core::mem::MaybeUninit::<Self>::uninit();
+ unsafe {
+ ::core::ptr::write_bytes(s.as_mut_ptr(), 0, 1);
+ s.assume_init()
+ }
+ }
+}
+#[repr(C)]
#[derive(Debug, Default, Copy, Clone, Zeroable)]
pub struct GspSystemInfo {
pub gpuPhysAddr: u64_,
gentwo / linux / .git / commitdiff