diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-08-13 09:25:12 +0200 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2019-08-16 14:32:26 -0700 |
| commit | df41017eafd267c08acbfff99d34e4f96bbfbc92 (patch) | |
| tree | 6c6147f0ecc52dbf1ea066ba739a83ad0526712a /drivers/iommu/Kconfig | |
| parent | a8384e6ce5231d4f697f2dca1de4ff6bed7f3890 (diff) | |
| download | lwn-df41017eafd267c08acbfff99d34e4f96bbfbc92.tar.gz lwn-df41017eafd267c08acbfff99d34e4f96bbfbc92.zip | |
ia64: remove support for machvecs
The only thing remaining of the machvecs is a few checks if we are
running on an SGI UV system. Replace those with the existing
is_uv_system() check that has been rewritten to simply check the
OEM ID directly.
That leaves us with a generic kernel that is as fast as the previous
DIG/ZX1/UV kernels, but can support all hardware. Support for UV
and the HP SBA IOMMU is now optional based on new config options.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lkml.kernel.org/r/20190813072514.23299-27-hch@lst.de
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'drivers/iommu/Kconfig')
| -rw-r--r-- | drivers/iommu/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index e15cdcd8cb3c..9a618459d067 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -177,7 +177,7 @@ config DMAR_TABLE config INTEL_IOMMU bool "Support for Intel IOMMU using DMA Remapping Devices" - depends on PCI_MSI && ACPI && (X86 || IA64_GENERIC) + depends on PCI_MSI && ACPI && (X86 || IA64) select IOMMU_API select IOMMU_IOVA select NEED_DMA_MAP_STATE |