Lines Matching full:iommu
15 bool "IOMMU Hardware Support"
26 menu "Generic IOMMU Pagetable Support"
60 for 64KB pages/16MB supersections if indicated by the IOMMU driver.
86 bool "Export IOMMU internals in DebugFS"
89 Allows exposure of IOMMU device internals. This option enables
90 the use of debugfs by IOMMU drivers as required. Devices can,
91 at initialization time, cause the IOMMU code to create a top-level
92 debug/iommu directory, and then populate a subdirectory with
96 prompt "IOMMU default domain type"
101 Choose the type of IOMMU domain used to manage DMA API usage by
104 depending on the IOMMU driver. Not all IOMMUs support all options.
115 to passing "iommu.passthrough=0 iommu.strict=1" on the command line.
129 Equivalent to passing "iommu.passthrough=0 iommu.strict=0" on the
132 If this mode is not supported by the IOMMU driver, the effective
140 "iommu.passthrough=1" (historically "iommu=pt") on the command line.
142 If this mode is not supported by the IOMMU driver, the effective
151 # IOMMU-agnostic DMA-mapping layer
170 bool "Freescale IOMMU support"
177 Freescale PAMU support. PAMU is the IOMMU present on Freescale QorIQ platforms.
181 # MSM IOMMU support
183 bool "MSM IOMMU Support"
195 source "drivers/iommu/amd/Kconfig"
196 source "drivers/iommu/intel/Kconfig"
197 source "drivers/iommu/iommufd/Kconfig"
208 # OMAP IOMMU support
210 bool "OMAP IOMMU Support"
214 The OMAP3 media platform drivers depend on iommu support,
218 bool "Export OMAP IOMMU internals in DebugFS"
222 the internal state of OMAP IOMMU in debugfs.
227 bool "Rockchip IOMMU Support"
235 Say Y here if you are using a Rockchip SoC that includes an IOMMU
239 bool "Allwinner H6 IOMMU Support"
245 Support for the IOMMU introduced in the Allwinner H6 SoCs.
254 This driver supports the IOMMU hardware (SMMU) found on NVIDIA Tegra
258 bool "Exynos IOMMU Support"
264 Support for the IOMMU (System MMU) of Samsung Exynos application
272 bool "Debugging log for Exynos IOMMU"
276 happens in the IOMMU driver.
278 Say N unless you need kernel log message for IOMMU debugging.
295 bool "sPAPR TCE IOMMU Support"
299 Enables bits of IOMMU API required by VFIO. The iommu_ops
303 tristate "Apple DART IOMMU Support"
312 This IOMMU is required for most peripherals using DMA to access
317 # ARM IOMMU support
329 Say Y here if your SoC includes an IOMMU device implementing
351 an iommu domain will report an abort back to the device and
402 Say Y here if your system includes an IOMMU device implementing
445 Support for the IOMMU API for s390 PCI devices.
448 tristate "MediaTek IOMMU Support"
463 tristate "MediaTek IOMMU Version 1 (M4U gen1) Support"
478 # Note: iommu drivers cannot (yet?) be built as modules
479 bool "Qualcomm IOMMU Support"
487 Support for IOMMU on certain Qualcomm SoCs.
495 Stub IOMMU driver to handle IRQs to support Hyper-V Linux
499 tristate "Virtio IOMMU driver"
506 Para-virtualised IOMMU driver with virtio.
511 tristate "Unisoc IOMMU Support"
515 Support for IOMMU on Unisoc's SoCs, this IOMMU can be used by