Thanks for the help everyone.
>
> Greg, RAW Ethernet QPs (soon to be re-submitted upstream) which to be
> implemented within the ConnnetX / mlx4 driver as MLX transport QPs
> would allow you to do that - over Ethernet.
>
> If you're asking on IB, I would suggest using UD QPs which are
> available
er.kernel.org
> [mailto:linux-rdma-ow...@vger.kernel.org] On Behalf Of Greg I Kerr
> Sent: Monday, January 02, 2012 9:50 PM
> To: linux-rdma@vger.kernel.org
> Subject: Write Packets to InfiniBand HCA
>
> Hi,
>
> Does anyone know if it is or isn't possible to put th
Hi,
Does anyone know if it is or isn't possible to put the HCA in some
kind of "raw" mode where I can compose a packet in software and write
it to the card? This is obviously in comparison to calling
ibv_post_send and having a work request converted into a packet.
Thanks,
Greg Kerr
--
To unsubsc
Using the `ibdump' tool, provided by Mellanox, I am able to capture
Infiniband packets into a .pcap file.
I am wondering if there is a way to replay those packets, so that I
can re-enact a transmission.
Thanks,
Greg Kerr
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To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
After finally fully comprehending libibverbs, I am now trying to
expand my understand to librdma_cm but it would seem I am having some
problems getting connected.
If I run rdma_bw on two nodes with the -c option (use rdma_cm) it
fails with the error: "4390:pp_client_connect: unexpected CM event 1.
I was hoping some of you might be able to tell me why the call to
ibv_post_recv fails in the following code snippet, based off of
rc_pingpong.
I registered both buffers with ibv_reg_mr and am simply trying to post
a work request that points to an sge list of 2 buffers. Is it not
allowed to point t
I was wondering how the Q_KEY is set by default, if
the user doesn't specify it in the ibv_qp_attr struct?
I couldn't find a suitable answer in the spec. The reason
I'm asking is because I have a program where I create a
"connection" in the sense that I perform all steps from
opening the device to
I sent this e-mail to the OFED ewg list but I figured someone on the
Linux mailing list might know about this as well, since it's fairly
low level details.
I was hoping someone could answer a few questions for me, or point to
where the answers might be. I dug through the formal IBA specification
V
