Re: VFIO/vfio-user: specify NVMe namespace to boot from

2021-07-20 Thread Philippe Mathieu-Daudé
On 7/20/21 9:10 PM, Thanos Makatos wrote: >> On Mon, Jul 12, 2021 at 01:24:07PM +, Thanos Makatos wrote: >>> We're working on implementing a virtual NVMe controller based on SPDK >> and a multiprocess-qemu branch that uses the vfio-user. We're facing a >> problem where the existing API doesn't

RE: VFIO/vfio-user: specify NVMe namespace to boot from

2021-07-20 Thread Thanos Makatos
> On Mon, Jul 12, 2021 at 01:24:07PM +, Thanos Makatos wrote: > > We're working on implementing a virtual NVMe controller based on SPDK > and a multiprocess-qemu branch that uses the vfio-user. We're facing a > problem where the existing API doesn't allow us to tell QEMU from which > NVMe

Re: VFIO/vfio-user: specify NVMe namespace to boot from

2021-07-13 Thread Stefan Hajnoczi
On Mon, Jul 12, 2021 at 01:24:07PM +, Thanos Makatos wrote: > We're working on implementing a virtual NVMe controller based on SPDK and a > multiprocess-qemu branch that uses the vfio-user. We're facing a problem > where the existing API doesn't allow us to tell QEMU from which NVMe >

VFIO/vfio-user: specify NVMe namespace to boot from

2021-07-12 Thread Thanos Makatos
We're working on implementing a virtual NVMe controller based on SPDK and a multiprocess-qemu branch that uses the vfio-user. We're facing a problem where the existing API doesn't allow us to tell QEMU from which NVMe namespace we'd like SeaBIOS to boot from. How can we solve this problem? Can