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71be3423a6
An unintended consequence of commit 42ac9bd18d ("vfio: initialize
the virqfd workqueue in VFIO generic code") is that the vfio module
is renamed to vfio_core so that it can include both vfio and virqfd.
That's a user visible change that may break module loading scritps
and it imposes eventfd support as a dependency on the core vfio code,
which it's really not. virqfd is intended to be provided as a service
to vfio bus drivers, so instead of wrapping it into vfio.ko, we can
make it a stand-alone module toggled by vfio bus drivers. This has
the additional benefit of removing initialization and exit from the
core vfio code.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
21 lines
616 B
Plaintext
21 lines
616 B
Plaintext
config VFIO_PLATFORM
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tristate "VFIO support for platform devices"
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depends on VFIO && EVENTFD && ARM
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select VFIO_VIRQFD
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help
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Support for platform devices with VFIO. This is required to make
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use of platform devices present on the system using the VFIO
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framework.
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If you don't know what to do here, say N.
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config VFIO_AMBA
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tristate "VFIO support for AMBA devices"
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depends on VFIO_PLATFORM && ARM_AMBA
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help
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Support for ARM AMBA devices with VFIO. This is required to make
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use of ARM AMBA devices present on the system using the VFIO
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framework.
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If you don't know what to do here, say N.
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