From 72385564e9e601e83903441c6d8d5df296e556f2 Mon Sep 17 00:00:00 2001 From: Fiona Trahe Date: Fri, 13 Jul 2018 03:28:16 +0100 Subject: [PATCH] compress/qat: add stats functions Add functions to get and clear compression queue-pair statistics. Signed-off-by: Fiona Trahe Signed-off-by: Tomasz Jozwiak --- drivers/compress/qat/qat_comp_pmd.c | 35 +++++++++++++++++++++++++++++ drivers/compress/qat/qat_comp_pmd.h | 7 ++++++ 2 files changed, 42 insertions(+) diff --git a/drivers/compress/qat/qat_comp_pmd.c b/drivers/compress/qat/qat_comp_pmd.c index fb035d1ee4..6feffb784d 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 cd04f11888..27d84c8fd9 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_ */ -- 2.20.1