Hi Yuanhan,
On 4/22/2016 6:01 AM, Yuanhan Liu wrote:
> On Thu, Apr 21, 2016 at 02:56:35AM +, Jianfeng Tan wrote:
>> Background: Previously, we usually use a virtio device in QEMU/VM's
>> context as below pic shows. Virtio nic is emulated in QEMU, and usually
>> presented in VM as a PCI device.
2016-04-22 18:12, Tan, Jianfeng:
> On 4/22/2016 6:01 AM, Yuanhan Liu wrote:
> > Further more, I'd suggest to divide the code into following files:
> >
> > - virtio-user/virtio.c
> >
> >All virtio device emulation goes here.
> >
> > - virtio-user/vhost-user.c
> >
> >The vhost-user frontend i
On Fri, Apr 22, 2016 at 06:12:21PM +0800, Tan, Jianfeng wrote:
> >>How: we implement another instance of struct virtio_pci_ops to intercept
> >>the communications between VM and QEMU. Instead of rd/wr ioport or PCI
> >>configuration space, here we directly talk with backend through the vhost
> >>fi
On Thu, Apr 21, 2016 at 02:56:35AM +, Jianfeng Tan wrote:
> Background: Previously, we usually use a virtio device in QEMU/VM's
> context as below pic shows. Virtio nic is emulated in QEMU, and usually
> presented in VM as a PCI device.
>
> |---|
> | vm|
> |---| (over P
Background: Previously, we usually use a virtio device in QEMU/VM's
context as below pic shows. Virtio nic is emulated in QEMU, and usually
presented in VM as a PCI device.
|---|
| vm|
|---| (over PCI bus or MMIO or Channel I/O)
|QEMU | -> device emulation
|--
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