[openib-general] ib_cm_listen failure

Todd Bowman twbowman at gmail.com
Wed Oct 5 08:56:14 PDT 2005


On 9/30/05, James Lentini <jlentini at netapp.com> wrote:
>
>
>
> On Fri, 30 Sep 2005, Todd Bowman wrote:
>
> > udapl is using 0x115d3. How is this set and what value should it be?
> >
> > Todd
>
> On InfiniBand, uDAPL maps connection qualifiers onto service IDs
> (SIDs).
>
> The connection qualifier is chosen by the uDAPL application when it
> creates a Public Service Point (PSP) or Reserved Service Point (RSP).
>
> As Arlin noted, 0x115d3 is in the SDP range. The dapltest test tools
> uses 0xB0de. I would try any value except those in the range
> 0x10000-0x1fffff and 0xB0de.
>
> james
>


Here is a patch for dtest.c to remove the qualifier from the sdp range.

Index: userspace/dapl/test/dtest/dtest.c
===================================================================
--- userspace/dapl/test/dtest/dtest.c (revision 3547)
+++ userspace/dapl/test/dtest/dtest.c (working copy)
@@ -53,7 +53,7 @@
#include "dat/udat.h"

/* definitions */
-#define SERVER_CONN_QUAL 71123
+#define SERVER_CONN_QUAL 45248
#define DTO_TIMEOUT (1000*1000*5)
#define DTO_FLUSH_TIMEOUT (1000*1000*2)
#define CONN_TIMEOUT (1000*1000*10)
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