diff options
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/Kconfig | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 38280ef4a2af..7336ba653b8f 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -627,27 +627,6 @@ source "drivers/pci/hotplug/Kconfig" source "drivers/pcmcia/Kconfig" -config DMAR - bool "Support for DMA Remapping Devices (EXPERIMENTAL)" - depends on IA64_GENERIC && ACPI && EXPERIMENTAL - help - DMA remapping (DMAR) devices support enables independent address - translations for Direct Memory Access (DMA) from devices. - These DMA remapping devices are reported via ACPI tables - and include PCI device scope covered by these DMA - remapping devices. - -config DMAR_DEFAULT_ON - def_bool y - prompt "Enable DMA Remapping Devices by default" - depends on DMAR - help - Selecting this option will enable a DMAR device at boot time if - one is found. If this option is not selected, DMAR support can - be enabled by passing intel_iommu=on to the kernel. It is - recommended you say N here while the DMAR code remains - experimental. - endmenu endif @@ -681,6 +660,3 @@ source "lib/Kconfig" config IOMMU_HELPER def_bool (IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB || IA64_GENERIC || SWIOTLB) - -config IOMMU_API - def_bool (DMAR) |
