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* [dpdk-dev] [PATCH v5 1/5] bnx2x: fixed stats get
@ 2016-05-12  0:06 Rasesh Mody
  2016-05-12  0:06 ` [dpdk-dev] [PATCH v5 2/5] bnx2x: add xstats support Rasesh Mody
                   ` (4 more replies)
  0 siblings, 5 replies; 14+ messages in thread
From: Rasesh Mody @ 2016-05-12  0:06 UTC (permalink / raw)
  To: bruce.richardson; +Cc: dev, Dept-EngDPDKDev, Rasesh Mody, Harish Patil

Fix stats_get() routine to display drop counters under imissed counter.

Fixes: 540a211084a7 ("bnx2x: driver core")

Signed-off-by: Rasesh Mody <rasesh.mody@qlogic.com>
Signed-off-by: Harish Patil <harish.patil@qlogic.com>
---
 drivers/net/bnx2x/bnx2x_ethdev.c |   16 ++++++++++++++++
 drivers/net/bnx2x/bnx2x_rxtx.c   |    2 ++
 2 files changed, 18 insertions(+)

diff --git a/drivers/net/bnx2x/bnx2x_ethdev.c b/drivers/net/bnx2x/bnx2x_ethdev.c
index 071b44f..3ff57c4 100644
--- a/drivers/net/bnx2x/bnx2x_ethdev.c
+++ b/drivers/net/bnx2x/bnx2x_ethdev.c
@@ -276,6 +276,9 @@ static void
 bnx2x_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 {
 	struct bnx2x_softc *sc = dev->data->dev_private;
+	uint32_t brb_truncate_discard;
+	uint64_t brb_drops;
+	uint64_t brb_truncates;
 
 	PMD_INIT_FUNC_TRACE();
 
@@ -316,6 +319,19 @@ bnx2x_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 	stats->rx_nombuf =
 		HILO_U64(sc->eth_stats.no_buff_discard_hi,
 				sc->eth_stats.no_buff_discard_lo);
+
+	brb_drops =
+		HILO_U64(sc->eth_stats.brb_drop_hi,
+			 sc->eth_stats.brb_drop_lo);
+
+	brb_truncates =
+		HILO_U64(sc->eth_stats.brb_truncate_hi,
+			 sc->eth_stats.brb_truncate_lo);
+
+	brb_truncate_discard = sc->eth_stats.brb_truncate_discard;
+
+	stats->imissed = brb_drops + brb_truncates +
+			 brb_truncate_discard + stats->rx_nombuf;
 }
 
 static void
diff --git a/drivers/net/bnx2x/bnx2x_rxtx.c b/drivers/net/bnx2x/bnx2x_rxtx.c
index 752a5e8..e825bce 100644
--- a/drivers/net/bnx2x/bnx2x_rxtx.c
+++ b/drivers/net/bnx2x/bnx2x_rxtx.c
@@ -408,6 +408,8 @@ bnx2x_recv_pkts(void *p_rxq, struct rte_mbuf **rx_pkts, uint16_t nb_pkts)
 		new_mb = bnx2x_rxmbuf_alloc(rxq->mb_pool);
 		if (unlikely(!new_mb)) {
 			PMD_RX_LOG(ERR, "mbuf alloc fail fp[%02d]", fp->index);
+			rte_eth_devices[rxq->port_id].data->
+					rx_mbuf_alloc_failed++;
 			goto next_rx;
 		}
 
-- 
1.7.10.3

^ permalink raw reply	[flat|nested] 14+ messages in thread

end of thread, other threads:[~2016-06-29  9:53 UTC | newest]

Thread overview: 14+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2016-05-12  0:06 [dpdk-dev] [PATCH v5 1/5] bnx2x: fixed stats get Rasesh Mody
2016-05-12  0:06 ` [dpdk-dev] [PATCH v5 2/5] bnx2x: add xstats support Rasesh Mody
2016-06-28 14:34   ` Thomas Monjalon
2016-06-29  0:09     ` Rasesh Mody
2016-05-12  0:06 ` [dpdk-dev] [PATCH v5 3/5] bnx2x: restructure Tx routine Rasesh Mody
2016-05-12  0:06 ` [dpdk-dev] [PATCH v5 4/5] bnx2x: use single doorbell for TX Rasesh Mody
2016-05-12  0:06 ` [dpdk-dev] [PATCH v5 5/5] bnx2x: update driver version to 1.0.1.1 Rasesh Mody
2016-06-08 16:15 ` [dpdk-dev] [PATCH v5 1/5] bnx2x: fixed stats get Bruce Richardson
2016-06-10 10:08   ` Ferruh Yigit
2016-06-13 10:32     ` Ferruh Yigit
2016-06-13 10:47     ` [dpdk-dev] [PATCH] bnx2x: fix ICC compilation error Ferruh Yigit
2016-06-27 16:02       ` [dpdk-dev] [PATCH v2] bnx2x: fix icc " Ferruh Yigit
2016-06-27 23:21         ` Rasesh Mody
2016-06-29  9:53           ` Bruce Richardson

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