Re: [dpdk-dev] [RFC v2] vhost: new rte_vhost API proposal

2018-05-30 Thread Stojaczyk, DariuszX
> -Original Message- > From: Stefan Hajnoczi [mailto:stefa...@redhat.com] > Sent: Wednesday, May 30, 2018 10:57 AM > On Tue, May 29, 2018 at 01:38:33PM +, Stojaczyk, DariuszX wrote: > > > > > > > -Original Message- > > > From: Stefan Hajnoczi [mailto:stefa...@redhat.com] > >

Re: [dpdk-dev] [RFC v2] vhost: new rte_vhost API proposal

2018-05-29 Thread Stojaczyk, DariuszX
> -Original Message- > From: Stefan Hajnoczi [mailto:stefa...@redhat.com] > Sent: Friday, May 25, 2018 12:06 PM > On Fri, May 18, 2018 at 03:01:05PM +0200, Dariusz Stojaczyk wrote: > > +struct rte_vhost2_msg { > > + uint32_t id; > > Is this what the vhost-user specification calls the

Re: [dpdk-dev] [RFC v2] vhost: new rte_vhost API proposal

2018-05-22 Thread Stojaczyk, DariuszX
Hi Maxime, > -Original Message- > From: Maxime Coquelin [mailto:maxime.coque...@redhat.com] > Sent: Friday, May 18, 2018 9:51 PM > On 05/18/2018 03:01 PM, Dariusz Stojaczyk wrote: > > rte_vhost is not vhost-user spec compliant. Some Vhost drivers have > > been already confirmed not to work

Re: [dpdk-dev] [RFC v2] vhost: new rte_vhost API proposal

2018-05-20 Thread Yuanhan Liu
On Fri, May 18, 2018 at 03:50:45PM +0200, Maxime Coquelin wrote: > Hi Dariusz, > > On 05/18/2018 03:01 PM, Dariusz Stojaczyk wrote: > > rte_vhost is not vhost-user spec compliant. Some Vhost drivers have > > been already confirmed not to work with rte_vhost. virtio-user-scsi-pci > > in QEMU 2.12 d

Re: [dpdk-dev] [RFC v2] vhost: new rte_vhost API proposal

2018-05-18 Thread Maxime Coquelin
Hi Dariusz, On 05/18/2018 03:01 PM, Dariusz Stojaczyk wrote: rte_vhost is not vhost-user spec compliant. Some Vhost drivers have been already confirmed not to work with rte_vhost. virtio-user-scsi-pci in QEMU 2.12 doesn't fully initialize its management queues at SeaBIOS stage. This is perfectly

[dpdk-dev] [RFC v2] vhost: new rte_vhost API proposal

2018-05-18 Thread Dariusz Stojaczyk
rte_vhost is not vhost-user spec compliant. Some Vhost drivers have been already confirmed not to work with rte_vhost. virtio-user-scsi-pci in QEMU 2.12 doesn't fully initialize its management queues at SeaBIOS stage. This is perfectly fine from the Vhost-user spec perspective, but doesn't meet rte