Re: [PATCH v4 0/2] VMD MSI Remapping Bypass

2021-03-22 Thread Lorenzo Pieralisi
On Wed, 10 Feb 2021 09:13:13 -0700, Jon Derrick wrote: > The Intel Volume Management Device acts similar to a PCI-to-PCI bridge in that > it changes downstream devices' requester-ids to its own. As VMD supports PCIe > devices, it has its own MSI-X table and transmits child device MSI-X by >

Re: [PATCH v4 0/2] VMD MSI Remapping Bypass

2021-03-18 Thread Lorenzo Pieralisi
On Thu, Mar 18, 2021 at 10:07:38AM +0100, j...@8bytes.org wrote: > On Wed, Mar 17, 2021 at 07:14:17PM +, Derrick, Jonathan wrote: > > Gentle reminder, for v5.13 ? > > This should go through the PCI tree, Bjorn? I will start queuing code next week, noted. Thanks, Lorenzo

Re: [PATCH v4 0/2] VMD MSI Remapping Bypass

2021-03-18 Thread j...@8bytes.org
On Wed, Mar 17, 2021 at 07:14:17PM +, Derrick, Jonathan wrote: > Gentle reminder, for v5.13 ? This should go through the PCI tree, Bjorn? ___ iommu mailing list iommu@lists.linux-foundation.org

Re: [PATCH v4 0/2] VMD MSI Remapping Bypass

2021-03-17 Thread Derrick, Jonathan
Gentle reminder, for v5.13 ? On Wed, 2021-02-10 at 09:13 -0700, Jon Derrick wrote: > The Intel Volume Management Device acts similar to a PCI-to-PCI bridge in that > it changes downstream devices' requester-ids to its own. As VMD supports PCIe > devices, it has its own MSI-X table and transmits

[PATCH v4 0/2] VMD MSI Remapping Bypass

2021-02-10 Thread Jon Derrick
The Intel Volume Management Device acts similar to a PCI-to-PCI bridge in that it changes downstream devices' requester-ids to its own. As VMD supports PCIe devices, it has its own MSI-X table and transmits child device MSI-X by remapping child device MSI-X and handling like a demultiplexer. Some