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//! Memory Region Type
pub const MemoryRegion = struct {
base_address: u64,
length: u64,
region_type: RegionType,
pub const RegionType = enum(u32) {
available = 1,
reserved = 2,
acpi_reclaimable = 3,
acpi_nvs = 4,
bad = 5,
_,
};
pub fn end_address(self: MemoryRegion) u64 {
return self.base_address + self.length;
}
pub fn page_count(self: MemoryRegion) u64 {
return self.length / 4096;
}
pub fn is_usable(self: MemoryRegion) bool {
return self.region_type == .available;
}
};
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