The following patchset adds support for running TIPC over InfiniBand. The patchset consists of three parts (+ a minor fix for the ethernet media type):
- Preparation: removal of an the unused str2addr callback and move of the bcast_addr from struct tipc_media to struct tipc_bearer. This is necessary because InfiniBand doesn't have a fixed broadcast address like ethernet, so it needs to be initialized with the device's broadcast address when the bearer is enabled - Introduction of a TIPC InfiniBand media type. A new media type is needed to deal with the different address sizes - Support for ETH_P_TIPC in IPoIB The last patch is something I'd like to discuss, I realize that this diverges from the IPoIB specification, however the alternative would be to implement something which would be pretty much identical to IPoIB with the only difference of handling a different ethertype in the xmit function. In fact I'd like to propose to remove all higher layer protocol knowledge from IPoIB except for ARP and RARP, which need special treatment. With the recent patch to manage neighbour entries in IPoIB itself, no further knowledge of higher layer protocols is required. The patchset is based on net-next. Comments welcome. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
