RE: mlx4 verbs question

2012-03-06 Thread Bob Pearson
Oops. Take that back. It didn't work in fact that was the one that returned the '1'. -Original Message- From: Or Gerlitz [mailto:ogerl...@mellanox.com] Sent: Tuesday, March 06, 2012 11:16 AM To: Bob Pearson Cc: linux-rdma@vger.kernel.org; Tziporet Koren Subject: Re: mlx4 verbs

RE: mlx4 verbs question

2012-03-06 Thread Bob Pearson
-Original Message- From: Or Gerlitz [mailto:ogerl...@mellanox.com] Sent: Tuesday, March 06, 2012 11:16 AM To: Bob Pearson Cc: linux-rdma@vger.kernel.org; Tziporet Koren Subject: Re: mlx4 verbs question On 3/6/2012 5:44 AM, Bob Pearson wrote: From the RTS state issuing a modify

mlx4 verbs question

2012-03-05 Thread Bob Pearson
is the failure of a mailbox command which returns the error value in the command context i.e. 1. It would seem better to be consistent in style. Bob Pearson -- To unsubscribe from this list: send the line unsubscribe linux-rdma in the body of a message to majord...@vger.kernel.org More majordomo info

RE: [patch v2 02/37] add opcodes to ib_pack.h

2011-08-31 Thread Bob Pearson
-Original Message- From: linux-rdma-ow...@vger.kernel.org [mailto:linux-rdma- ow...@vger.kernel.org] On Behalf Of Bart Van Assche Sent: Monday, August 22, 2011 1:08 PM To: Bob Pearson Cc: linux-rdma@vger.kernel.org Subject: Re: [patch v2 02/37] add opcodes to ib_pack.h On Sat

RE: [patch v2 02/37] add opcodes to ib_pack.h

2011-08-31 Thread Bob Pearson
       - add new groups of opcodes for CN and XRC Signed-off-by: Bob Pearson rpear...@systemfabricworks.com ---  include/rdma/ib_pack.h |   39 ++-  1 file changed, 38 insertions(+), 1 deletion(-) Index: infiniband/include/rdma/ib_pack.h

RE: [patch v2 06/37] add rxe_param.h

2011-08-31 Thread Bob Pearson
-Original Message- From: bart.vanass...@gmail.com [mailto:bart.vanass...@gmail.com] On Behalf Of Bart Van Assche Sent: Saturday, August 20, 2011 10:27 AM To: rpear...@systemfabricworks.com Cc: linux-rdma@vger.kernel.org Subject: Re: [patch v2 06/37] add rxe_param.h On Sun, Jul

RE: [patch v2 12/37] add rxe_verbs.h

2011-08-31 Thread Bob Pearson
-Original Message- From: bart.vanass...@gmail.com [mailto:bart.vanass...@gmail.com] On Behalf Of Bart Van Assche Sent: Monday, August 15, 2011 7:32 AM To: rpear...@systemfabricworks.com Cc: linux-rdma@vger.kernel.org Subject: Re: [patch v2 12/37] add rxe_verbs.h On Sun, Jul 24,

RE: [patch v2 12/37] add rxe_verbs.h

2011-08-31 Thread Bob Pearson
-Original Message- From: bart.vanass...@gmail.com [mailto:bart.vanass...@gmail.com] On Behalf Of Bart Van Assche Sent: Monday, August 15, 2011 8:00 AM To: rpear...@systemfabricworks.com Cc: linux-rdma@vger.kernel.org Subject: Re: [patch v2 12/37] add rxe_verbs.h On Sun, Jul 24,

RE: [patch v2 13/37] add rxe_verbs.c

2011-08-31 Thread Bob Pearson
-Original Message- From: bart.vanass...@gmail.com [mailto:bart.vanass...@gmail.com] On Behalf Of Bart Van Assche Sent: Monday, August 15, 2011 8:25 AM To: rpear...@systemfabricworks.com Cc: linux-rdma@vger.kernel.org Subject: Re: [patch v2 13/37] add rxe_verbs.c On Sun, Jul 24,

RE: [patch v2 02/37] add opcodes to ib_pack.h

2011-08-15 Thread Bob Pearson
of the IBTA spec.        - add new opcodes for RC and RD        - add new groups of opcodes for CN and XRC Signed-off-by: Bob Pearson rpear...@systemfabricworks.com ---  include/rdma/ib_pack.h |   39 ++-  1 file changed, 38 insertions(+), 1 deletion

RE: [patch v2 28/37] add rxe_arbiter.c

2011-08-10 Thread Bob Pearson
Bart, Keep them coming. I have been using my available time for code to get the crc32 patch upstream but that is about done. I've started to look at your comments and really appreciate the time you are taking. Bob -Original Message- From: linux-rdma-ow...@vger.kernel.org

RE: [patch v2 33/37] add rxe_net.c

2011-08-05 Thread Bob Pearson
-Original Message- From: linux-rdma-ow...@vger.kernel.org [mailto:linux-rdma- ow...@vger.kernel.org] On Behalf Of Bart Van Assche Sent: Friday, August 05, 2011 1:48 PM To: rpear...@systemfabricworks.com Cc: linux-rdma@vger.kernel.org Subject: Re: [patch v2 33/37] add rxe_net.c

RE: [patch v2 37/37] add Kconfig

2011-08-05 Thread Bob Pearson
-Original Message- From: linux-rdma-ow...@vger.kernel.org [mailto:linux-rdma- ow...@vger.kernel.org] On Behalf Of Bart Van Assche Sent: Friday, August 05, 2011 1:44 PM To: rpear...@systemfabricworks.com Cc: linux-rdma@vger.kernel.org Subject: Re: [patch v2 37/37] add Kconfig On

RE: [patch v2 01/37] add slice by 8 algorithm to crc32.c

2011-08-05 Thread Bob Pearson
This patch has been submitted to linux-kernel and is being reviewed and changing. When that is done I'll replace this one with whatever comes out there. -Original Message- From: linux-rdma-ow...@vger.kernel.org [mailto:linux-rdma- ow...@vger.kernel.org] On Behalf Of Bart Van Assche

RE: [patch 37/44] rxe_sb8.c

2011-07-13 Thread Bob Pearson
...@vger.kernel.org] On Behalf Of David Dillow Sent: Saturday, July 02, 2011 11:55 AM To: Bob Pearson Cc: 'Roland Dreier'; linux-rdma@vger.kernel.org Subject: RE: [patch 37/44] rxe_sb8.c On Fri, 2011-07-01 at 18:09 -0500, Bob Pearson wrote: Hi Roland, Perhaps. We have some ICRC specific APIs as well

RE: [PATCH] mlx4: allow for 4K mtu configuration of IB ports

2011-05-25 Thread Bob Pearson
With lash+mesh redsky required 6-7 VLs to wire up without deadlocks. I think that Jim's version uses 8 SLs but only 2VLs to work. If someone was using a torus and also wanted to support QOS and also wanted to separate multicast and management on a separate VL to be absolutely sure that there is no

Re: [RFC] RDMA CM + XRC, take two

2011-05-11 Thread Bob Pearson
There is a connection between the ini and TFT qps they have to exchange qpns so that they can check them later The sewn is also sent and used to route messages to the srq at the target Sent from my iPhone On May 11, 2011, at 2:08 PM, Hefty, Sean sean.he...@intel.com wrote: I guess I need to

Re: [RFC] RDMA CM + XRC, take two

2011-05-11 Thread Bob Pearson
Sewn was supposed to be srqn but got spell checked Sent from my iPhone On May 11, 2011, at 3:36 PM, Bob Pearson rpear...@systemfabricworks.com wrote: There is a connection between the ini and TFT qps they have to exchange qpns so that they can check them later The sewn is also sent and used

libverbs version confusion

2010-10-21 Thread Bob Pearson
I have an application that links to -libverbs (1.5.2) and for some reason ibv_open_device goes to the compat 1.0 version not the default one. Other apps in the same development tree and the standard ones like ib_send_bw all link to __ibv_open_device which is the default on the same system. Who or

RE: libverbs version confusion

2010-10-21 Thread Bob Pearson
Thanks Jason, That fixed it. Bob -Original Message- From: Jason Gunthorpe [mailto:jguntho...@obsidianresearch.com] Sent: Thursday, October 21, 2010 11:48 AM To: Bob Pearson Cc: linux-rdma@vger.kernel.org Subject: Re: libverbs version confusion On Thu, Oct 21, 2010 at 01:00:55AM -0500

Re: [PATCH v2] rdma/ib_pack.h: add new bth opcodes

2010-08-16 Thread Bob Pearson
On 08/12/2010 01:35 AM, Or Gerlitz wrote: Bob Pearson wrote: I was wondering if I could use this to cause ConnectX RDMAoE senders to slow down in response to these packets. There is a challenge managing fast ROCE senders in networks that may not fully implement per priority pause. Hi Bob

Re: [PATCH v2] rdma/ib_pack.h: add new bth opcodes

2010-08-10 Thread Bob Pearson
, and we have looked at supporting xrc as an option, and I spent a little time looking at trying to exploit congestion notification to see if it would bu useful in this context. Bob Pearson -- To unsubscribe from this list: send the line unsubscribe linux-rdma in the body of a message to majord