CONFIG_IOAPIC_NUM_RTES:

This option indicates the maximum number of Redirection Table Entries (RTEs) (one per IRQ available to the IO-APIC) made available to the kernel, regardless of the number provided by the hardware itself. For most efficient usage of memory, it should match the number of IRQ lines needed by devices connected to the IO-APIC.

Symbol:

IOAPIC_NUM_RTES
Type:

int
Value:

“”
User value:

(no user value)
Visibility:

“n”
Is choice item:

false
Is defined:

true
Is from env.:

false
Is special:

false
Prompts:
  • “Number of Redirection Table Entries available” if IOAPIC (value: “n”)
Default values:
  • 24 (value: “n”)
  • Condition: IOAPIC (value: “n”)
  • 32 (value: “n”)
  • Condition: (none)
  • 64 (value: “n”)
  • Condition: IOAPIC (value: “n”)
Selects:

(no selects)
Reverse (select-related) dependencies:
 

(no reverse dependencies)
Additional dependencies from enclosing menus and ifs:
 

SOC_SERIES_QUARK_SE (value: “n”)
Locations:
  • ../drivers/interrupt_controller/Kconfig:73
  • ../arch/x86/soc/intel_quark/quark_d2000/Kconfig.defconfig.series:35
  • ../arch/x86/soc/intel_quark/quark_se/Kconfig.defconfig.series:34