tests: Fix test_resize_srq

According to the IB Spec, Vol 1, Rel-1.6.2022.07-15b:
10.2.9.3 SHARED RECEIVE QUEUE MODIFICATION:
"If the HCA supports the modification of the maximum number of
outstanding SRQ WRs, then Consumer may request to change the maximum
number of outstanding WRs through the Modify SRQ verb. The CI returns
the actual maximum number of WQEs that can be outstanding on the
SRQ, this value must be greater than or equal to the number requested."

Change the max_wr assert to greater or equal to the requested value
(instead of equal).
In addition, remove max_sge modification as it's irrelevant and not
supported.

Fixes: 27f1562 ("tests: Add SRQ tests")
Reported-by: Bob Pearson <[email protected]>
Signed-off-by: Edward Srouji <[email protected]>

tests/test_srq.py

@@ -20,23 +20,21 @@ def test_rc_srq_traffic(self):
 
  def test_resize_srq(self):
  """
- Test modify_srq with IBV_SRQ_MAX_WR which allows to modify max_wr and
- max_sge. Modify both parameters, query the SRQ and verify that they've
- been updated correctly.
+ Test modify_srq with IBV_SRQ_MAX_WR which allows to modify max_wr.
+ Once modified, query the SRQ and verify that the new value is greater
+ or equal than the requested max_wr.
  """
  device_attr = self.server.ctx.query_device()
  if not device_attr.device_cap_flags & e.IBV_DEVICE_SRQ_RESIZE:
  raise unittest.SkipTest('SRQ resize is not supported')
  srq_query_attr = self.server.srq.query()
  srq_query_max_wr = srq_query_attr.max_wr
- srq_query_max_sge = srq_query_attr.max_sge
  srq_max_wr = min(device_attr.max_srq_wr, srq_query_max_wr*2)
- srq_max_sge = min(device_attr.max_srq_sge, srq_query_max_sge*2)
- srq_attr = SrqAttr(max_wr=srq_max_wr, max_sge=srq_max_sge)
+ srq_attr = SrqAttr(max_wr=srq_max_wr)
  self.server.srq.modify(srq_attr, e.IBV_SRQ_MAX_WR)
  srq_attr_modified = self.server.srq.query()
- self.assertEqual(srq_attr_modified.max_wr, srq_attr.max_wr, 'Resize SRQ failed')
- self.assertEqual(srq_attr_modified.max_sge, srq_attr.max_sge, 'Resize SRQ failed')
+ self.assertGreaterEqual(srq_attr_modified.max_wr, srq_attr.max_wr,
+   'Resize SRQ failed')
 
  def test_modify_srq_limit(self):
  """