Displaying 5 results from an estimated 5 matches for "pci_msix_entry_vector_ctrl".
2013 Feb 26
4
passthroughed msix device
Hi maintainer,
Reprodue an bug on xen-unstable, it''s an irq affinity issue for
passthroughed msix device to uek1 pvhvm(2.6.32 stable).
I passthrough two mptsas devices(0000:0d:0.0, 0000:1f:0.0) to a pvhvm,
irq affinity can''t be changed.
Step to reproduce is as below:
1. xl -f pci-assignable-add 0000:0d:0.0; xl -f pci-assignable-add
0000:1f:0.0
2.xm cr -c vm.cfg
2014 Jul 26
20
[RFC PATCH 00/11] Refactor MSI to support Non-PCI device
Hi all,
The series is a draft of generic MSI driver that supports PCI
and Non-PCI device which have MSI capability. If you're not interested
it, sorry for the noise.
The series is based on Linux-3.16-rc1.
MSI was introduced in PCI Spec 2.2. Currently, kernel MSI
driver codes are bonding with PCI device. Because MSI has a lot
advantages in design. More and more non-PCI devices want to
use
2014 Jul 26
20
[RFC PATCH 00/11] Refactor MSI to support Non-PCI device
Hi all,
The series is a draft of generic MSI driver that supports PCI
and Non-PCI device which have MSI capability. If you're not interested
it, sorry for the noise.
The series is based on Linux-3.16-rc1.
MSI was introduced in PCI Spec 2.2. Currently, kernel MSI
driver codes are bonding with PCI device. Because MSI has a lot
advantages in design. More and more non-PCI devices want to
use
2017 Apr 07
34
[RFC 0/3] virtio-iommu: a paravirtualized IOMMU
This is the initial proposal for a paravirtualized IOMMU device using
virtio transport. It contains a description of the device, a Linux driver,
and a toy implementation in kvmtool. With this prototype, you can
translate DMA to guest memory from emulated (virtio), or passed-through
(VFIO) devices.
In its simplest form, implemented here, the device handles map/unmap
requests from the guest. Future
2017 Apr 07
34
[RFC 0/3] virtio-iommu: a paravirtualized IOMMU
This is the initial proposal for a paravirtualized IOMMU device using
virtio transport. It contains a description of the device, a Linux driver,
and a toy implementation in kvmtool. With this prototype, you can
translate DMA to guest memory from emulated (virtio), or passed-through
(VFIO) devices.
In its simplest form, implemented here, the device handles map/unmap
requests from the guest. Future