CONFIG_X86_FIXED_IRQ_MAPPING

(No prompt – not directly user assignable.)

Type: bool

Help

Specify whether the current interrupt controller in use has a fixed mapping between IDT vectors and IRQ lines.

Direct dependencies

X86

(Includes any dependencies from if’s and menus.)

Defaults

No defaults. Implicitly defaults to n.

Symbols that select this symbol

Kconfig definition

At arch/x86/Kconfig:354

Included via Kconfig:10Kconfig.zephyr:29arch/Kconfig:15

Menu path: (top menu) → X86 Architecture Options → Processor Capabilities

config X86_FIXED_IRQ_MAPPING
    bool
    depends on X86
    help
      Specify whether the current interrupt controller in use has a fixed
      mapping between IDT vectors and IRQ lines.

(Definitions include propagated dependencies, including from if’s and menus.)