drivers/interrupt_controller: No VT-D if no PCIE MSI multi-vector

There is no point to enable VT-D if PCIE MSI multi-vector support is not
requested, as VT-D is uniquely being used to remap MSI multi-vector
based interrupts.

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This commit is contained in:
Tomasz Bursztyka 2021-03-05 09:54:40 +01:00 committed by Anas Nashif
commit cf18ecd09f

View file

@ -5,8 +5,7 @@
menuconfig INTEL_VTD_ICTL
bool "Intel VT-D interrupt remapping controller"
depends on ACPI && X86 && 64BIT
select PCIE_MSI_MULTI_VECTOR
depends on ACPI && X86 && 64BIT && PCIE_MSI_MULTI_VECTOR
select CACHE_MANAGEMENT
help
Such interrupt remapping hardware is provided through Intel VT-D