CONFIG_IDT_NUM_VECTORS

This option specifies the number of interrupt vector entries in the Interrupt Descriptor Table (IDT). By default all 256 vectors are supported in an IDT requiring 2048 bytes of memory.

Symbol:

IDT_NUM_VECTORS
Type:

int
Value:

“256”
User value:

(no user value)
Visibility:

“y”
Is choice item:

false
Is defined:

true
Is from env.:

false
Is special:

false
Ranges:
  • [32, 256]
Prompts:
  • “Number of IDT vectors”
Default values:
  • 256 (value: “n”)
  • Condition: (none)
  • 64 (value: “n”)
  • Condition: (none)
Selects:

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

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

SOC_QUARK_D2000 && X86 (value: “y”)
Locations:
  • ../arch/x86/core/Kconfig:41
  • ../arch/x86/soc/quark_d2000/Kconfig:34