30 May, 2011
1 commit
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It's unclear to me if it's important, but it's obviously causing my
technical colleages some headaches and I'd hate such imprecision to
slow virtio adoption.I've emailed this to all non-trivial contributors for approval, too.
Signed-off-by: Rusty Russell
Acked-by: Grant Likely
Acked-by: Ryan Harper
Acked-by: Anthony Liguori
Acked-by: Eric Van Hensbergen
Acked-by: john cooper
Acked-by: Aneesh Kumar K.V
Acked-by: Christian Borntraeger
Acked-by: Fernando Luis Vazquez Cao
12 Jun, 2009
1 commit
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This implements optional MSI-X support in virtio_pci.
MSI-X is used whenever the host supports at least 2 MSI-X
vectors: 1 for configuration changes and 1 for virtqueues.
Per-virtqueue vectors are allocated if enough vectors
available.Signed-off-by: Michael S. Tsirkin
Acked-by: Anthony Liguori
Signed-off-by: Rusty Russell (+ whitespace, style)
30 Dec, 2008
2 commits
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That doesn't work for non-4k guests which are now appearing.
Signed-off-by: Rusty Russell
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The virtio PCI devices don't depend on the guest page size. This matters
now PowerPC virtio is gaining ground (they like 64k pages).Signed-off-by: Rusty Russell
25 Jul, 2008
1 commit
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We want others to implement and use virtio, so it makes sense to BSD
license the non-__KERNEL__ parts of the headers to make this crystal
clear.Signed-off-by: Rusty Russell
Acked-by: Christian Borntraeger
Acked-by: Mark McLoughlin
Acked-by: Ryan Harper
Acked-by: Eric Van Hensbergen
Acked-by: Anthony Liguori
04 Feb, 2008
2 commits
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As Avi pointed out, as we continue to massage the virtio PCI ABI, we can make
things a little more friendly to users by utilizing the PCI revision field to
indicate which version of the ABI we're using. This is a hard ABI version
and incrementing it will cause the guest driver to break.This is the necessary changes to virtio_pci to support this.
Signed-off-by: Anthony Liguori
Signed-off-by: Rusty Russell -
This is a PCI device that implements a transport for virtio. It allows virtio
devices to be used by QEMU based VMMs like KVM or Xen.Signed-off-by: Anthony Liguori
Signed-off-by: Rusty Russell
