Struct smbioslib::SMBiosMemoryDeviceMappedAddress

pub struct SMBiosMemoryDeviceMappedAddress<'a> { /* fields omitted */ }

Memory Device Mapped Address (Type 20)

This structure maps memory address space usually to a device-level granularity.

Compliant with: DMTF SMBIOS Reference Specification 3.4.0 (DSP0134) Document Date: 2020-07-17

Implementations

impl<'a> SMBiosMemoryDeviceMappedAddress<'a>

pub fn starting_address(&self) -> Option<u32>

Physical address, in kilobytes, of a range of memory mapped to the referenced [SMBiosMemoryDevice] When the field value is FFFF FFFFh the actual address is stored in the Extended Starting Address field. When this field contains a valid address, Ending Address must also contain a valid address. When this field contains FFFF FFFFh, Ending Address must also contain FFFF FFFFh.

pub fn ending_address(&self) -> Option<u32>

Physical ending address of the last kilobyte of a range of addresses mapped to the referenced [SMBiosMemoryDevice] When the field value is FFFF FFFFh the actual address is stored in the Extended Ending Address field. When this field contains a valid address, Starting Address must also contain a valid address.

pub fn memory_device_handle(&self) -> Option<Handle>

Handle, or instance number, associated with the [SMBiosMemoryDevice] structure to which this address range is mapped Multiple address ranges can be mapped to a single [SMBiosMemoryDevice]

pub fn memory_array_mapped_address_handle(&self) -> Option<Handle>

Handle, or instance number, associated with the Memory Array Mapped Address structure to which this device address range is mapped Multiple address ranges can be mapped to a single [SMBiosMemoryArrayMappedAddress].

pub fn partition_row_position(&self) -> Option<u8>

Position of the referenced [SMBiosMemoryDevice] in a row of the address partition For example, if two 8-bit devices form a 16-bit row, this field’s value is either 1 or 2. The value 0 is reserved. If the position is unknown, the field contains FFh.

pub fn interleave_position(&self) -> Option<u8>

Position of the referenced [SMBiosMemoryDevice] in an interleave The value 0 indicates non-interleaved, 1 indicates first interleave position, 2 the second interleave position, and so on. If the position is unknown, the field contains FFh. EXAMPLES: In a 2:1 interleave, the value 1 indicates the device in the ”even” position. In a 4:1 interleave, the value 1 indicates the first of four possible positions.

pub fn interleaved_data_depth(&self) -> Option<u8>

Maximum number of consecutive rows from the referenced [SMBiosMemoryDevice] that are accessed in a single interleaved transfer If the device is not part of an interleave, the field contains 0; if the interleave configuration is unknown, the value is FFh. EXAMPLES: If a device transfers two rows each time it is read, its Interleaved Data Depth is set to 2. If that device is 2:1 interleaved and in Interleave Position 1, the rows mapped to that device are 1, 2, 5, 6, 9, 10, etc.

pub fn extended_starting_address(&self) -> Option<u64>

Physical address, in bytes, of a range of memory mapped to the referenced [SMBiosMemoryDevice] This field is valid when Starting Address contains the value FFFF FFFFh. If Starting Address contains a value other than FFFF FFFFh, this field contains zeros. When this field contains a valid address, Extended Ending Address must also contain a valid address.

pub fn extended_ending_address(&self) -> Option<u64>

Physical ending address, in bytes, of the last of a range of addresses mapped to the referenced [SMBiosMemoryDevice] This field is valid when both Starting Address and Ending Address contain the value FFFF FFFFh. If Ending Address contains a value other than FFFF FFFFh, this field contains zeros. When this field contains a valid address, Extended Starting Address must also contain a valid address

Trait Implementations

impl Debug for SMBiosMemoryDeviceMappedAddress<'_>

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> SMBiosStruct<'a> for SMBiosMemoryDeviceMappedAddress<'a>

const STRUCT_TYPE: u8

The SMBIOS structure type

fn new(parts: &'a UndefinedStruct) -> Self

Creates a new instance of the implementing SMBIOS type

fn parts(&self) -> &'a UndefinedStruct

Contains the standard parts/sections of the implementing SMBIOS type.