Re: [Qemu-devel] [PATCH v2 1/2] pcie: Add a simple PCIe ACS (Access Control Services) helper function

2019-01-24 Thread Knut Omang
On Thu, 2019-01-24 at 10:22 -0700, Alex Williamson wrote: > On Thu, 24 Jan 2019 11:12:52 +0100 > Knut Omang wrote: > > > Add a helper function to add PCIe capability for Access Control Services > > (ACS) > > ACS support in the associated root port is a prerequisite to be able to do > > passthrou

Re: [Qemu-devel] [PATCH v2 1/2] pcie: Add a simple PCIe ACS (Access Control Services) helper function

2019-01-24 Thread Alex Williamson
On Thu, 24 Jan 2019 11:12:52 +0100 Knut Omang wrote: > Add a helper function to add PCIe capability for Access Control Services (ACS) > ACS support in the associated root port is a prerequisite to be able to do > passthrough of individual functions of a device with VFIO > without Alex Williamson'

[Qemu-devel] [PATCH v2 1/2] pcie: Add a simple PCIe ACS (Access Control Services) helper function

2019-01-24 Thread Knut Omang
Add a helper function to add PCIe capability for Access Control Services (ACS) ACS support in the associated root port is a prerequisite to be able to do passthrough of individual functions of a device with VFIO without Alex Williamson's pcie_acs_override kernel patch or similar in the guest. Sign