On Mon, Aug 16, 2010 at 03:17:42PM -0700, Roland Dreier wrote: > > I'm having a hard time figuring out what this sentence has to do with > this patch. I don't see anywhere in the patch where the sl field is > used except for copying the TOS into it, and I don't see what "user > priority field" might be referring to. (per the RoCE spec) the 3 LSbs of the SL in the address vector carry the value that is meant to be used in the 802.1Q priority field (user_priority).
> > Also, how do VLANs work with multicast? As far as I can tell, there are > no spare bits in an IB MGID or IPv6 multicast address that can be stolen > to use for a VLAN ID. For example, how would I create an AH to use to > send to MGID ff02::1 on VLAN 25? > We take the VLAN from the SGID. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
