Re: [dpdk-dev] [PATCH 3/3] vhost: support VFIO based accelerator

2018-03-07 Thread Tiwei Bie
On Tue, Mar 06, 2018 at 03:24:27PM +0100, Maxime Coquelin wrote: > On 03/06/2018 11:43 AM, Tiwei Bie wrote: [...] > > + > > +static int vhost_user_slave_set_vring_file(struct virtio_net *dev, > > + uint32_t request, > > + str

Re: [dpdk-dev] [PATCH 3/3] vhost: support VFIO based accelerator

2018-03-06 Thread Maxime Coquelin
On 03/06/2018 11:43 AM, Tiwei Bie wrote: This commit adds the VFIO based accelerator support to vhost. A new API is provided to support asking QEMU to do further setup to allow notifications and interrupts being delivered directly between the driver in guest and the vDPA device in host. Signed

[dpdk-dev] [PATCH 3/3] vhost: support VFIO based accelerator

2018-03-06 Thread Tiwei Bie
This commit adds the VFIO based accelerator support to vhost. A new API is provided to support asking QEMU to do further setup to allow notifications and interrupts being delivered directly between the driver in guest and the vDPA device in host. Signed-off-by: Tiwei Bie --- lib/librte_vhost/rte