From mboxrd@z Thu Jan 1 00:00:00 1970 From: Parav Pandit Subject: Re: Does SDP on Chelsio RNIC in ofed 1.5.2 work? Date: Wed, 6 Apr 2011 01:06:06 -0700 (PDT) Message-ID: <163069.2884.qm@web30104.mail.mud.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org Hi, Can anyone please help in running SDP on iWarp adapters? Sbould I use Neteffect adapter to run SDP or change some configuration = on Chelsio? Regards, Parav Pandit --- On Tue, 4/5/11, Parav Pandit wrote: > From: Parav Pandit > Subject: Does SDP on Chelsio RNIC in ofed 1.5.2 work? > To: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > Date: Tuesday, April 5, 2011, 6:44 PM > Hi, >=20 > I am having Chelsio T310 adapters connected via 10G switch > in servers using OFED 1.5.2. >=20 > I am trying to measure SDP performance over iWarp on > Chelsio adapters. > but I find below error message from the /var/log/messages. >=20 > Apr=A0 5 23:28:11 linux kernel: [ 2066.238932] eth8: > link up, 10Gbps, full-duplex > Apr=A0 5 23:28:11 linux kernel: [ 2066.240016] > ADDRCONF(NETDEV_CHANGE): eth8: link > becomes ready > Apr=A0 5 23:28:15 linux kernel: [ 2070.629530] iw_cxgb3: > Chelsio T3 RDMA Driver - > version 1.1 > Apr=A0 5 23:28:15 linux kernel: [ 2070.642134] fmr_pool: > Device cxgb3_0 does not > support FMRs > Apr=A0 5 23:28:15 linux kernel: [ 2070.642137] Error > creating fmr pool > Apr=A0 5 23:28:15 linux kernel: [ 2070.642142] iw_cxgb3: > Initialized device > 0000:05:00.0 > Apr=A0 5 23:28:18 linux kernel: [ 2073.551607] > sdp_post_recv:236 sdp_sock( 3142:2 > 41209:0): ib_post_recv failed. status -22 >=20 > I find some discussion on previous ofed list in 2008 about > broken support for same. > http://www.mail-archive.com/general-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org/msg10720.ht= ml >=20 > Below link seem to calculate the SDP performance over > Chelsio iWARP. > http://hpc.ufl.edu/benchmarks/iwarp_sdp/ >=20 > Can anyone please tell me what am I missing? I have done > SDP configuration from the above link. >=20 > Regards, > Parav Pandit >=20 >=20 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" i= n the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html