[Accel-config] [PATCH] accfg: test: add extra check for completion timeout

Add check for the case where it timed out but descriptor is completed. This
gives us an additional warning to see if something else may be broken.

Signed-off-by: Dave Jiang <dave.jiang(a)intel.com>
---
 test/dsa.c |    8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/test/dsa.c b/test/dsa.c
index d3eb4ce67b2f..a5f933b9ad51 100644
--- a/test/dsa.c
+++ b/test/dsa.c
@@ -917,6 +917,7 @@ static int dsa_wait_on_desc_timeout(struct dsa_completion_record *comp,
 				    unsigned int msec_timeout)
 {
 	unsigned int j = 0;
+	bool timed_out = false;
 
 	if (!umwait_support) {
 		while (j < msec_timeout && comp->status == 0) {
@@ -949,7 +950,12 @@ static int dsa_wait_on_desc_timeout(struct dsa_completion_record *comp,
 
 	dump_compl_rec(comp);
 
-	return (j == msec_timeout) ? -EAGAIN : 0;
+	timed_out = (j == msec_timeout);
+
+	if (timed_out && comp->status && umwait_support)
+		err("Timed out, but operation completed. umwait may be broken?\n");
+
+	return (timed_out && !comp->status) ? -EAGAIN : 0;
 }
 
 /* the pattern is 8 bytes long while the dst can with any length */