vfio/platform: return info for device memory mapped IO regions

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This patch enables the IOCTLs VFIO_DEVICE_GET_REGION_INFO ioctl call,
which allows the user to learn about the available MMIO resources of
a device.

Signed-off-by: Antonios Motakis <a.motakis@virtualopensystems.com>
Signed-off-by: Baptiste Reynal <b.reynal@virtualopensystems.com>
Reviewed-by: Eric Auger <eric.auger@linaro.org>
Tested-by: Eric Auger <eric.auger@linaro.org>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

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Antonios Motakis 2015-03-16 14:08:46 -06:00 • committed by Alex Williamson

parent 2e8567bbb5

commit e8909e67ca

2 changed files with 124 additions and 4 deletions

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106

drivers/vfio/platform/vfio_platform_common.c

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22

drivers/vfio/platform/vfio_platform_private.h

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