[virtio-dev] Re: [PATCH v5 6/7] Introduce MGMT admin commands

2022-06-20 Thread Michael S. Tsirkin
On Wed, May 18, 2022 at 06:03:42PM +0300, Max Gurtovoy wrote: > > > +\section{Device management}\label{sec:Basic Facilities of a Virtio > > > Device / Device management} > > > + > > > +A device group might consist of one or more virtio devices. For example, > > > virtio PCI SR-IOV PF and its VFs

[virtio-dev] Re: [PATCH v5 6/7] Introduce MGMT admin commands

2022-05-18 Thread Michael S. Tsirkin
On Wed, May 18, 2022 at 06:27:50PM +0300, Max Gurtovoy wrote: > > Note that MSI has been used by various platform devices. It would be > > better if we can make it work for non-PCI devices otherwise we may > > re-introduce duplicated commands. > > > we can't even agree on PCI existing feature toda

[virtio-dev] Re: [PATCH v5 6/7] Introduce MGMT admin commands

2022-05-16 Thread Jason Wang
在 2022/5/15 22:37, Michael S. Tsirkin 写道: On Wed, Apr 27, 2022 at 01:58:23AM +0300, Max Gurtovoy wrote: Introduce the concept of a management and a managed device and add example of using this concept to manage resources. A management device supports the VIRTIO_ADMIN_DEVICE_MGMT and VIRTIO_AD

[virtio-dev] Re: [PATCH v5 6/7] Introduce MGMT admin commands

2022-05-15 Thread Michael S. Tsirkin
On Wed, Apr 27, 2022 at 01:58:23AM +0300, Max Gurtovoy wrote: > Introduce the concept of a management and a managed device and add > example of using this concept to manage resources. > > A management device supports the VIRTIO_ADMIN_DEVICE_MGMT and > VIRTIO_ADMIN_DEVICE_MGMT_ATTRS admin commands