Structure ifmap struct ifmap Topics Initializers init() init(mem_start: UInt, mem_end: UInt, base_addr: UInt16, irq: UInt8, dma: UInt8, port: UInt8) Instance Properties var base_addr: UInt16 var dma: UInt8 var irq: UInt8 var mem_end: UInt var mem_start: UInt var port: UInt8 Relationships Conforms To Swift.BitwiseCopyable Swift.Sendable