Re: Where is the entry point of hypercalls in kvm

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On 26.06.2010, at 03:17, Balachandar wrote:

> Hello,
>  I am trying to understand the virtio mechanism in linux. I read that
> the kick function will notify the host side about the newly published
> buffers. I am looking especially at virtio_net.Once a packet is ready
> for transmission the kick function is called. From here i where does
> it go? Which code contains the backend driver of virtio. Where is the
> code in the hypervisor which this kick will go to? Thank you...

Device emulation is in qemu. See hw/virtio*.c.

Alex

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