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 03:10:00 -0700 (PDT) Message-ID: <98994.25989.qm@web30103.mail.mud.yahoo.com> References: <70B82AB4096EC24DAE01A7202D27B68B012678C04B@irsmsx503.ger.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <70B82AB4096EC24DAE01A7202D27B68B012678C04B-IGOiFh9zz4wLt2AQoY/u9bfspsVTdybXVpNB7YpNyf8@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Andrea Gozzelino , AndrzejJaszcza Cc: "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: linux-rdma@vger.kernel.org Hi, I really appreciate such a quick support. Thanks a lot. This give me di= rection to explore some other protocols. On a side line, I digged the OFED 1.3 source code mentioned in the site for with SDP te= st was done for Chelsio adapters. SDP ULP was not using the FMR pool at that point of time and might have= worked because of that. Now I am using SLES 11 2.27.x kernel version and not sure whether 1.3.x= will work straight forward. Regards, Parav Pandit --- On Wed, 4/6/11, Jaszcza, Andrzej wrote: > From: Jaszcza, Andrzej > Subject: RE: Does SDP on Chelsio RNIC in ofed 1.5.2 work? > To: "Andrea Gozzelino" , "Parav Pandit"= > Cc: "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" > Date: Wednesday, April 6, 2011, 2:43 PM > Hi, >=20 > SDP is not officially supported on Intel NetEffect adapters > at this moment. >=20 > Thanks, > Andrzej >=20 > -----Original Message----- > From: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > [mailto:linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org] > On Behalf Of Andrea Gozzelino > Sent: Wednesday, April 06, 2011 10:53 AM > To: Parav Pandit > Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org > Subject: Re: Does SDP on Chelsio RNIC in ofed 1.5.2 work? >=20 > Hi Parav, >=20 > I study SDP on NE020 cards from IntelNetEffect in 2010 > without success. > Please refer to bug 2027 and 2028 on bugzilla. > You can search on the web discussions with my name in 2010 > related to SDP. >=20 > I hope that can help you! > Regards, > Andrea >=20 > Andrea Gozzelino >=20 > PhD Universit=E0 di Padova > Dipartimento di Fisica Galileo Galilei > Via Marzolo, 8 - I - 35131 - Padova (PD) - Italia Ufficio @ > Padova: 138 > Tel: +39 049 8277103 >=20 > INFN - Laboratori Nazionali di Legnaro=A0=A0=A0 > (LNL) > Viale dell'Universita' 2 - I - 35020 - Legnaro (PD)- Italia > Ufficio @ LNL: E-101 > Tel: +39 049 8068346 > Fax: +39 049 641925 > =A0=A0=A0 =A0=A0=A0=20 >=20 > On Apr 06, 2011 10:06 AM, Parav Pandit > wrote: >=20 > > Hi, > >=20 > > Can anyone please help in running SDP on iWarp > adapters? > >=20 > > Sbould I use Neteffect adapter to run SDP or change > some configuration=20 > > on Chelsio? > >=20 > > Regards, > > Parav Pandit > >=20 > >=20 > > --- On Tue, 4/5/11, Parav Pandit > wrote: > >=20 > > > 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=20 > > > servers using OFED 1.5.2. > > >=20 > > > I am trying to measure SDP performance over iWarp > on Chelsio=20 > > > 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=20 > > > 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=20 > > > support for same. > > > > > > http://www.mail-archive.com/general-ZwoEplunGu1OwGhvXhtEPSCwEArCW2h5@public.gmane.org/msg1072= 0.h > > > tml > > >=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=20 > > > configuration from the above link. > > >=20 > > > Regards, > > > Parav Pandit > > >=20 > > >=20 > > -- > > 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=20 > > at=A0 http://vger.kernel.org/majordomo-info.html > >=20 >=20 >=20 > =A0=A0=A0 =A0=A0=A0 =A0=A0=A0 > =A0=A0=A0 =A0=A0=A0 =A0=A0=A0=20 >=20 > -- > 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=A0 http://vger.kernel.org/majordomo-info.html > --------------------------------------------------------------------- > Intel Technology Poland sp. z o.o. > z siedziba w Gdansku > ul. 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