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compress/isal: add stats related ops

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Add functions for statistic retrieval and resetting.

Signed-off-by: Lee Daly <lee.daly@intel.com>
Reviewed-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This commit is contained in:
Lee Daly 2018-05-09 17:14:32 +01:00 committed by Pablo de Lara
parent 21fd1e5949
commit 9536d2c043
1 changed files with 31 additions and 2 deletions
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33
drivers/compress/isal/isal_compress_pmd_ops.c
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@ -93,6 +93,24 @@ isal_comp_pmd_close(struct rte_compressdev *dev)
return 0;
}
/** Get device statistics */
static void
isal_comp_pmd_stats_get(struct rte_compressdev *dev,
struct rte_compressdev_stats *stats)
{
uint16_t qp_id;
for (qp_id = 0; qp_id < dev->data->nb_queue_pairs; qp_id++) {
struct isal_comp_qp *qp = dev->data->queue_pairs[qp_id];
stats->enqueued_count += qp->qp_stats.enqueued_count;
stats->dequeued_count += qp->qp_stats.dequeued_count;
stats->enqueue_err_count += qp->qp_stats.enqueue_err_count;
stats->dequeue_err_count += qp->qp_stats.dequeue_err_count;
}
}
/** Get device info */
static void
isal_comp_pmd_info_get(struct rte_compressdev *dev __rte_unused,
@ -107,6 +125,17 @@ isal_comp_pmd_info_get(struct rte_compressdev *dev __rte_unused,
}
}
/** Reset device statistics */
static void
isal_comp_pmd_stats_reset(struct rte_compressdev *dev)
{
uint16_t qp_id;
for (qp_id = 0; qp_id < dev->data->nb_queue_pairs; qp_id++) {
struct isal_comp_qp *qp = dev->data->queue_pairs[qp_id];
memset(&qp->qp_stats, 0, sizeof(qp->qp_stats));
}
}
/** Release queue pair */
static int
@ -265,8 +294,8 @@ struct rte_compressdev_ops isal_pmd_ops = {
.dev_stop = isal_comp_pmd_stop,
.dev_close = isal_comp_pmd_close,
.stats_get = NULL,
.stats_reset = NULL,
.stats_get = isal_comp_pmd_stats_get,
.stats_reset = isal_comp_pmd_stats_reset,
.dev_infos_get = isal_comp_pmd_info_get,