Re: [PATCH v1 06/13] test/bbdev: log capture from queue stop

[Maxime Coquelin]

On 1/17/23 17:50, Hernan Vargas wrote:

Improve log capture in bbdev not requiring standard output.

Signed-off-by: Hernan Vargas <hernan.var...@intel.com>
---
  app/test-bbdev/test_bbdev_perf.c | 6 ++++--
  1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/test-bbdev/test_bbdev_perf.c b/app/test-bbdev/test_bbdev_perf.c
index 36ea399938..ffb2de0604 100644
--- a/app/test-bbdev/test_bbdev_perf.c
+++ b/app/test-bbdev/test_bbdev_perf.c
@@ -889,6 +889,7 @@ add_bbdev_dev(uint8_t dev_id, struct rte_bbdev_info *info,
                        ret = rte_bbdev_queue_configure(ad->dev_id, queue_id,
                                        &qconf);
                }
+               rte_bbdev_queue_start(ad->dev_id, queue_id);
                if (ret != 0) {
                        printf("All queues on dev %u allocated: %u\n",
                                        dev_id, queue_id);
@@ -897,8 +898,8 @@ add_bbdev_dev(uint8_t dev_id, struct rte_bbdev_info *info,
                ad->queue_ids[queue_id] = queue_id;
        }
        TEST_ASSERT(queue_id != 0,
-                       "ERROR Failed to configure any queues on dev %u",
-                       dev_id);
+                       "ERROR Failed to configure any queues on dev %u\n"
+                       "\tthe device may not support or have been configured", 
dev_id);
        ad->nb_queues = queue_id;

set_avail_op(ad, op_type);

@@ -3844,6 +3845,7 @@ throughput_pmd_lcore_ldpc_dec(void *arg)
                TEST_ASSERT_SUCCESS(ret, "Validation failed!");
        }

+ rte_bbdev_queue_stop(tp->dev_id, queue_id);

The patch is doing more than advertised.

        rte_bbdev_dec_op_free_bulk(ops_enq, num_ops);

double tb_len_bits = calc_ldpc_dec_TB_size(ref_op);

Maxime