[PATCH v2 4/7] ethdev: expose extended error stats
From: Maryam Tahhan <hidden>
Date: 2015-06-09 15:10:57
Subsystem:
library code, the rest · Maintainers:
Andrew Morton, Linus Torvalds
Extend rte_eth_xstats_get to retrieve additional stats from the device driver as well the top level extended stats. Signed-off-by: Maryam Tahhan <redacted> --- lib/librte_ether/rte_ethdev.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index a439b4a..ce163a1 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c@@ -1745,7 +1745,7 @@ rte_eth_xstats_get(uint8_t port_id, struct rte_eth_xstats *xstats, { struct rte_eth_stats eth_stats; struct rte_eth_dev *dev; - unsigned count, i, q; + unsigned count = 0, xcount = 0, i, q; uint64_t val; char *stats_ptr;
@@ -1758,18 +1758,19 @@ rte_eth_xstats_get(uint8_t port_id, struct rte_eth_xstats *xstats, /* implemented by the driver */ if (dev->dev_ops->xstats_get != NULL) - return (*dev->dev_ops->xstats_get)(dev, xstats, n); + xcount = (*dev->dev_ops->xstats_get)(dev, xstats, n); /* else, return generic statistics */ count = RTE_NB_STATS; count += dev->data->nb_rx_queues * RTE_NB_RXQ_STATS; count += dev->data->nb_tx_queues * RTE_NB_TXQ_STATS; + count += xcount; if (n < count) return count; /* now fill the xstats structure */ - count = 0; + count = xcount; rte_eth_stats_get(port_id, ð_stats); /* global stats */
--
1.9.3