Quoting r. Sean Hefty <[EMAIL PROTECTED]>:
> Subject: [PATCH] RDMA CM: assign port numbers when binding a cm_id to an
> address
>
> Assign/reserve a port number when binding a cm_id. If no port number is
> given, assign one from the local port space. If a port number is given,
> reserve it.
>
> The RDMA port space is separate from that used for TCP. iWarp devices
> will need to coordinate between the port values assigned by the rdma_cm
> and those in use by TCP. SDP also has its own port space.
So far, seems to work fine, here. I suggest you check it in to svn.
One small note: ipv4 on linux does this:
err = -EACCES;
if (snum && snum < PROT_SOCK && !capable(CAP_NET_BIND_SERVICE))
goto out;
disabling bind to ports 1-1023 for non-priveledged users.
Do you want to add such a check in CMA, or does it belong in SDP in your
opinion?
--
MST
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