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| author | Jacob Pan <jacob.jun.pan@linux.intel.com> | 2020-01-02 08:18:08 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2020-01-07 14:05:57 +0100 |
| commit | 59a623374dc38f7724457c59753c3f02fac6aed6 (patch) | |
| tree | f4fd6a861937f99312e2544c1366438df5ed0ef1 /drivers/iommu/Kconfig | |
| parent | 39d630e332144028f56abba83d94291978e72df1 (diff) | |
| download | linux-stable-59a623374dc38f7724457c59753c3f02fac6aed6.tar.gz linux-stable-59a623374dc38f7724457c59753c3f02fac6aed6.tar.bz2 linux-stable-59a623374dc38f7724457c59753c3f02fac6aed6.zip | |
iommu/vt-d: Replace Intel specific PASID allocator with IOASID
Make use of generic IOASID code to manage PASID allocation,
free, and lookup. Replace Intel specific code.
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/Kconfig')
| -rw-r--r-- | drivers/iommu/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index bcd1c9510458..9a9e2882f5db 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -214,6 +214,7 @@ config INTEL_IOMMU_SVM select PCI_PASID select PCI_PRI select MMU_NOTIFIER + select IOASID help Shared Virtual Memory (SVM) provides a facility for devices to access DMA resources through process address space by |