On Sun, Mar 04, 2012 at 05:10:18AM +0000, likunyun wrote:
>      Recently I did some test about supporting 8021p. Because of the NIC 
> driver, I have to set the physical NIC's vlan-splinter to be true.
> The frame's vlan priorty si set to be 0 while it being send out by the 
> physical NIC.

The VLAN splinters code doesn't support priorities.  It looks to me
like it's possible to support priorities with VLAN devices (which VLAN
splinters use), but I haven't put in the work to do it.  I'd accept a
patch to add support, if it is clean.

I think that it's best to document this, for now.  I'll send out a
patch.

> And  I found  ovs-vlan-bug-workaround is achieved, but it doesn't support the 
> ioctl(ADD_ALL_VLANS_CMD and DEL_ALL_VLANS_CMD) in my kernel,
> Hoping for the patch in kernel or the address I can get it 

The patch is in the XenServer/XCP kernels.  You should be able to find
it in the XCP kernel patch queue.  I think that's kept in Git at
github.
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