diff mbox series

[v4,07/16] compress/qat: add stats functions

Message ID 1531183311-32619-8-git-send-email-fiona.trahe@intel.com (mailing list archive)
State Superseded, archived
Delegated to: Pablo de Lara Guarch
Headers show
Series compress/qat: add compression PMD | expand

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation fail Compilation issues

Commit Message

Trahe, Fiona July 10, 2018, 12:41 a.m. UTC
Add functions to get and clear compression queue-pair statistics.

Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak@intel.com>
---
 drivers/compress/qat/qat_comp_pmd.c | 35 +++++++++++++++++++++++++++++++++++
 drivers/compress/qat/qat_comp_pmd.h |  7 +++++++
 2 files changed, 42 insertions(+)
diff mbox series

Patch

diff --git a/drivers/compress/qat/qat_comp_pmd.c b/drivers/compress/qat/qat_comp_pmd.c
index fb035d1..6feffb7 100644
--- a/drivers/compress/qat/qat_comp_pmd.c
+++ b/drivers/compress/qat/qat_comp_pmd.c
@@ -3,3 +3,38 @@ 
  */
 
 #include "qat_comp_pmd.h"
+
+void
+qat_comp_stats_get(struct rte_compressdev *dev,
+		struct rte_compressdev_stats *stats)
+{
+	struct qat_common_stats qat_stats = {0};
+	struct qat_comp_dev_private *qat_priv;
+
+	if (stats == NULL || dev == NULL) {
+		QAT_LOG(ERR, "invalid ptr: stats %p, dev %p", stats, dev);
+		return;
+	}
+	qat_priv = dev->data->dev_private;
+
+	qat_stats_get(qat_priv->qat_dev, &qat_stats, QAT_SERVICE_COMPRESSION);
+	stats->enqueued_count = qat_stats.enqueued_count;
+	stats->dequeued_count = qat_stats.dequeued_count;
+	stats->enqueue_err_count = qat_stats.enqueue_err_count;
+	stats->dequeue_err_count = qat_stats.dequeue_err_count;
+}
+
+void
+qat_comp_stats_reset(struct rte_compressdev *dev)
+{
+	struct qat_comp_dev_private *qat_priv;
+
+	if (dev == NULL) {
+		QAT_LOG(ERR, "invalid compressdev ptr %p", dev);
+		return;
+	}
+	qat_priv = dev->data->dev_private;
+
+	qat_stats_reset(qat_priv->qat_dev, QAT_SERVICE_COMPRESSION);
+
+}
diff --git a/drivers/compress/qat/qat_comp_pmd.h b/drivers/compress/qat/qat_comp_pmd.h
index cd04f11..27d84c8 100644
--- a/drivers/compress/qat/qat_comp_pmd.h
+++ b/drivers/compress/qat/qat_comp_pmd.h
@@ -28,5 +28,12 @@  struct qat_comp_dev_private {
 
 };
 
+void
+qat_comp_stats_reset(struct rte_compressdev *dev);
+
+void
+qat_comp_stats_get(struct rte_compressdev *dev,
+		struct rte_compressdev_stats *stats);
+
 #endif
 #endif /* _QAT_COMP_PMD_H_ */