From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: [PATCH 26/26] rdma/ucm: allow user space to specify AF_IB when joining multicast Date: Thu, 1 Apr 2010 11:38:09 -0600 Message-ID: <20100401173809.GA15629@obsidianresearch.com> References: <9D903E76C4EA4CF48BF2548F2BC8D2EA@amr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <9D903E76C4EA4CF48BF2548F2BC8D2EA-Zpru7NauK7drdx17CPfAsdBPR1lH4CV8@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Sean Hefty Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org On Thu, Apr 01, 2010 at 10:08:41AM -0700, Sean Hefty wrote: > } else if ((addr->sa_family == AF_INET6)) { > ipv6_ib_mc_map(&sin6->sin6_addr, dev_addr->broadcast, mc_map); > - if (id_priv->id.ps == RDMA_PS_UDP) > + if (id_priv->id.ps == RDMA_PS_UDP || id_priv->id.ps == RDMA_PS_IB) > mc_map[7] = 0x01; /* Use RDMA CM signature */ > *mgid = *(union ib_gid *) (mc_map + 4); What does the combination of AF_INET/INET6 and RDMA_PS_IB mean? Jason -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html