AcpiInfo

ostd::arch::kernel

Struct AcpiInfo 

Source 
pub struct AcpiInfo {
    pub century_register: Option<NonZeroU8>,
    pub boot_flags: Option<IaPcBootArchFlags>,
    pub reset_port_and_val: Option<(u16, u8)>,
}
Expand description

The platform information provided by the ACPI tables.

Currently, this structure contains only a limited set of fields, far fewer than those in all ACPI tables. However, the goal is to expand it properly to keep the simplicity of the OSTD code while enabling OSTD users to safely retrieve information from the ACPI tables.

Fields§

§century_register: Option<NonZeroU8>

The RTC CMOS RAM index to the century of data value; the “CENTURY” field in the FADT.

§boot_flags: Option<IaPcBootArchFlags>

IA-PC Boot Architecture Flags; the “IAPC_BOOT_ARCH” field in the FADT.

§reset_port_and_val: Option<(u16, u8)>

An I/O port to reset the machine by writing the specified value.

Trait Implementations§

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impl Debug for AcpiInfo

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl Freeze for AcpiInfo

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impl RefUnwindSafe for AcpiInfo

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impl Send for AcpiInfo

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impl Sync for AcpiInfo

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impl Unpin for AcpiInfo

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impl UnwindSafe for AcpiInfo

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