05 Aug, 2014
1 commit
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The patch adds new IOCTL commands for sPAPR VFIO container device
to support EEH functionality for PCI devices, which have been passed
through from host to somebody else via VFIO.Signed-off-by: Gavin Shan
Acked-by: Alexander Graf
Acked-by: Alex Williamson
Signed-off-by: Benjamin Herrenschmidt
06 Sep, 2013
1 commit
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Signed-off-by: Zi Shen Lim
Signed-off-by: Alex Williamson
11 Jul, 2013
1 commit
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Pull vfio updates from Alex Williamson:
"Largely hugepage support for vfio/type1 iommu and surrounding cleanups
and fixes"* tag 'vfio-v3.11' of git://github.com/awilliam/linux-vfio:
vfio/type1: Fix leak on error path
vfio: Limit group opens
vfio/type1: Fix missed frees and zero sized removes
vfio: fix documentation
vfio: Provide module option to disable vfio_iommu_type1 hugepage support
vfio: hugepage support for vfio_iommu_type1
vfio: Convert type1 iommu to use rbtree
21 Jun, 2013
1 commit
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Signed-off-by: Alexey Kardashevskiy
Signed-off-by: Alex Williamson
20 Jun, 2013
1 commit
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VFIO implements platform independent stuff such as
a PCI driver, BAR access (via read/write on a file descriptor
or direct mapping when possible) and IRQ signaling.The platform dependent part includes IOMMU initialization
and handling. This implements an IOMMU driver for VFIO
which does mapping/unmapping pages for the guest IO and
provides information about DMA window (required by a POWER
guest).Cc: David Gibson
Signed-off-by: Alexey Kardashevskiy
Signed-off-by: Paul Mackerras
Acked-by: Alex Williamson
Signed-off-by: Benjamin Herrenschmidt
22 Sep, 2012
1 commit
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Signed-off-by: Alex Williamson
31 Jul, 2012
1 commit
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Signed-off-by: Alex Williamson