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Diffstat (limited to 'drivers/uio/Kconfig')
| -rw-r--r-- | drivers/uio/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig index 6f86a61231e6..9242e77385c6 100644 --- a/drivers/uio/Kconfig +++ b/drivers/uio/Kconfig @@ -164,4 +164,16 @@ config UIO_DFL opae-sdk/tools/libopaeuio/ If you compile this as a module, it will be called uio_dfl. + +config UIO_PCI_GENERIC_SVA + tristate "Generic driver for PCI Express that supports sva" + depends on PCI && IOMMU_SVA + help + Userspace I/O driver for PCI devices that support Shared Virtual + Addressing (SVA), enabling direct use of user-space virtual + addresses in device DMA operations via IOMMU hardware. + + This driver binds to PCI devices and exposes them to userspace + via the UIO framework. + endif |