def acpilaw.mcfg_fit

bend-osdev-acpi@0.1.1.0 · LAWS_tables.bend:119

import Base
import bend-osdev-bytes@0.1.1.0/bytes.bend as B
import bend-osdev-acpi@0.1.1.0/mcfg.bend as Mc

119# each MCFG structure as it is stored: the segment group's low 16 bits, the
120# bus numbers' low 8 bits
121def acpilaw.mcfg_fit(es: List<&2, Mc.AcpiMcfgEntry>) -> List<&2, Mc.AcpiMcfgEntry>:
122  match es:
123    case Nil{}:
124      Nil{}
125    case Con{e, t}:
126      match e:
127        case Mc.AcpiMcfgEntry{b, s, lo, hi}:
128          Con{Mc.AcpiMcfgEntry{b, B.low16(s), B.byte(lo), B.byte(hi)}, acpilaw.mcfg_fit(t)}