From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: Upstream support for multicast IBoE Date: Tue, 22 Nov 2011 17:07:35 -0700 Message-ID: <20111123000735.GF11469@obsidianresearch.com> References: <20111122223812.GB2131@BohrerMBP.rgmadvisors.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Roland Dreier Cc: Shawn Bohrer , Or Gerlitz , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Eli Cohen List-Id: linux-rdma@vger.kernel.org On Tue, Nov 22, 2011 at 03:44:01PM -0800, Roland Dreier wrote: > On Tue, Nov 22, 2011 at 2:38 PM, Shawn Bohrer wrote: > > $ mckey -m 239.1.1.1 -b 10.0.202.3 > > mckey: starting server > > mckey: joining > > mckey: joined dgid: ff0e::ffff:ef01:101 mlid 0x0 sl 0 > > mckey: failure creating address handle > > test complete > > return status 0 > > > > Debugging this I can see it fails in libmlx4 in mlx4_create_ah(). ?In > > this case mlx4_resolve_grh_to_l2() returns 1. > > Or, looks like the libmlx4 patches I applied from you are missing > multicast AH support? I thought that was deliberate because of the lack of specification and the strange reliance on IPv6 MLD for IBoE packet types... AFAIK none of that has changed? 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