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Hello, I've tried over at IRC and it appears the solution to this problem may not be obvious. I'm working with a Centos7 box on HP ProLiant 380p hardware. The BIOS is a bit outdated, but both Intel Virtualization Options and VT-d are present and enabled in the firmware. Some relevant command outputs below: -bash-4.2$ dmesg | grep Virtualization [ 1.299295] DMAR: Intel(R) Virtualization Technology for Directed I/O -bash-4.2$ lsmod | gre...

I'm attempting PCI-passthrough from host to guest on an HP ProLiant 380P, which has an outdated BIOS (2014), but it does support VT-d. I'm running CentOS 7, kernel 3.10.0-862.9.1.el7.x86_64. I have an Intel 82580 NIC installed with 4 ports. Each of these ports is in its own IOMMU group (I enabled SR-IOV at the BIOS, which might be the reason they show up separately...

On Tue, Jul 10, 2018 at 07:47:49AM -0600, Quincy Wofford wrote: > Hello, > > I've tried over at IRC and it appears the solution to this problem may not > be obvious. > > I'm working with a Centos7 box on HP ProLiant 380p hardware. The BIOS is a > bit outdated, but both Intel Virtualization Options and VT-d are present > and enabled in the firmware. > > Some relevant command outputs below: > > -bash-4.2$ dmesg | grep Virtualization > [ 1.299295] DMAR: Intel(R) Virtualization Technology for...

On 07/27/2018 11:51 AM, Quincy Wofford wrote: > I'm attempting PCI-passthrough from host to guest on an HP ProLiant > 380P, which has an outdated BIOS (2014), but it does support VT-d. I'm > running CentOS 7, kernel 3.10.0-862.9.1.el7.x86_64. > > I have an Intel 82580 NIC installed with 4 ports. Each of these ports is > in its own IOMMU group (I enabled SR-IOV at the BIOS, which might be the > reaso...