On Fri, Jul 16, 2010 at 1:14 PM, Anthony Liguori wrote:
> On 07/16/2010 10:41 AM, Markus Armbruster wrote:
>>> A less invasive way to do this would be to chain netdev devices.
>>>
>>> Basically:
>>>
>>> -netdev tap,fd=X,id=foo
>>> -netdev dump,file=foo.pcap,netdev=foo,id=bar
>>> -net nic,model=vir
On 07/16/2010 10:41 AM, Markus Armbruster wrote:
Anthony Liguori writes:
On 07/15/2010 03:22 PM, Miguel Di Ciurcio Filho wrote:
Hello,
This is a prototype suggestion. I mostly copied and pasted the code from
net/dump.c into net.c and made some adjustments. There is no command line
Anthony Liguori wrote:
> On 07/15/2010 03:22 PM, Miguel Di Ciurcio Filho wrote:
>> Hello,
>>
>> This is a prototype suggestion. I mostly copied and pasted the code from
>> net/dump.c into net.c and made some adjustments. There is no command line
>> parsing involved yet, just the internals and small
Anthony Liguori writes:
> On 07/15/2010 03:22 PM, Miguel Di Ciurcio Filho wrote:
>> Hello,
>>
>> This is a prototype suggestion. I mostly copied and pasted the code from
>> net/dump.c into net.c and made some adjustments. There is no command line
>> parsing involved yet, just the internals and sm
Miguel Di Ciurcio Filho wrote:
> On Fri, Jul 16, 2010 at 3:34 AM, Jan Kiszka wrote:
>>> - When using virtio-net, I'm not sure how to handle iovec when vnet_hdr=on
>> Let the sending peer report (offset field or callback) where to find the
>> payload in a frame.
>>
>
> Looking further, do you mean
On 07/15/2010 03:22 PM, Miguel Di Ciurcio Filho wrote:
Hello,
This is a prototype suggestion. I mostly copied and pasted the code from
net/dump.c into net.c and made some adjustments. There is no command line
parsing involved yet, just the internals and small changes in net/tap.c and
net/slirp.c
On Fri, Jul 16, 2010 at 3:34 AM, Jan Kiszka wrote:
>
>> - When using virtio-net, I'm not sure how to handle iovec when vnet_hdr=on
>
> Let the sending peer report (offset field or callback) where to find the
> payload in a frame.
>
Looking further, do you mean what net.c:vc_sendv_compat() does?
Miguel Di Ciurcio Filho wrote:
> Hello,
>
> This is a prototype suggestion. I mostly copied and pasted the code from
> net/dump.c into net.c and made some adjustments. There is no command line
> parsing involved yet, just the internals and small changes in net/tap.c and
> net/slirp.c do make the t
