From 68255b628776dfafa7f67ca3afd66bd4ba377307 Mon Sep 17 00:00:00 2001 From: Joerg Roedel Date: Tue, 14 Jun 2011 15:51:54 +0200 Subject: [PATCH] iommu: Move iommu Kconfig entries to submenu For better navigation this patch moves the drivers/iommu drivers into its own submenu in Kconfig. Signed-off-by: Joerg Roedel --- drivers/iommu/Kconfig | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index e2a5f141ae2d..b57b3fa492f3 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -2,6 +2,17 @@ config IOMMU_API bool +menuconfig IOMMU_SUPPORT + bool "IOMMU Hardware Support" + default y + ---help--- + Say Y here if you want to compile device drivers for IO Memory + Management Units into the kernel. These devices usually allow to + remap DMA requests and/or remap interrupts from other devices on the + system. + +if IOMMU_SUPPORT + # MSM IOMMU support config MSM_IOMMU bool "MSM IOMMU Support" @@ -95,3 +106,5 @@ config INTR_REMAP Supports Interrupt remapping for IO-APIC and MSI devices. To use x2apic mode in the CPU's which support x2APIC enhancements or to support platforms with CPU's having > 8 bit APIC ID, say Y. + +endif # IOMMU_SUPPORT -- 2.30.2