Use the new generic SW stats.
Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
drivers/net/af_packet/rte_eth_af_packet.c | 82 ++++-------------------
1 file changed, 14 insertions(+), 68 deletions(-)
diff --git a/drivers/net/af_packet/rte_eth_af_packet.c
b/drivers/net/af_packet/rte_eth_af_packet.c
index 397a32db58..89b737e7dc 100644
--- a/drivers/net/af_packet/rte_eth_af_packet.c
+++ b/drivers/net/af_packet/rte_eth_af_packet.c
@@ -10,6 +10,7 @@
#include <rte_mbuf.h>
#include <ethdev_driver.h>
#include <ethdev_vdev.h>
+#include <ethdev_swstats.h>
#include <rte_malloc.h>
#include <rte_kvargs.h>
#include <bus_vdev_driver.h>
@@ -29,6 +30,7 @@
#include <unistd.h>
#include <poll.h>
+
#define ETH_AF_PACKET_IFACE_ARG "iface"
#define ETH_AF_PACKET_NUM_Q_ARG "qpairs"
#define ETH_AF_PACKET_BLOCKSIZE_ARG "blocksz"
@@ -51,8 +53,7 @@ struct pkt_rx_queue {
uint16_t in_port;
uint8_t vlan_strip;
- volatile unsigned long rx_pkts;
- volatile unsigned long rx_bytes;
+ struct rte_eth_counters stats;
};
struct pkt_tx_queue {
@@ -64,11 +65,10 @@ struct pkt_tx_queue {
unsigned int framecount;
unsigned int framenum;
- volatile unsigned long tx_pkts;
- volatile unsigned long err_pkts;
- volatile unsigned long tx_bytes;
+ struct rte_eth_counters stats;
};
+
struct pmd_internals {
unsigned nb_queues;
@@ -118,8 +118,6 @@ eth_af_packet_rx(void *queue, struct rte_mbuf **bufs,
uint16_t nb_pkts)
struct rte_mbuf *mbuf;
uint8_t *pbuf;
struct pkt_rx_queue *pkt_q = queue;
- uint16_t num_rx = 0;
- unsigned long num_rx_bytes = 0;
unsigned int framecount, framenum;
if (unlikely(nb_pkts == 0))
@@ -164,13 +162,11 @@ eth_af_packet_rx(void *queue, struct rte_mbuf **bufs,
uint16_t nb_pkts)
/* account for the receive frame */
bufs[i] = mbuf;
- num_rx++;
- num_rx_bytes += mbuf->pkt_len;
+ rte_eth_count_mbuf(&pkt_q->stats, mbuf);
}
pkt_q->framenum = framenum;
- pkt_q->rx_pkts += num_rx;
- pkt_q->rx_bytes += num_rx_bytes;
- return num_rx;
+
+ return i;
}
/*
@@ -205,8 +201,6 @@ eth_af_packet_tx(void *queue, struct rte_mbuf **bufs,
uint16_t nb_pkts)
unsigned int framecount, framenum;
struct pollfd pfd;
struct pkt_tx_queue *pkt_q = queue;
- uint16_t num_tx = 0;
- unsigned long num_tx_bytes = 0;
int i;
if (unlikely(nb_pkts == 0))
@@ -285,8 +279,7 @@ eth_af_packet_tx(void *queue, struct rte_mbuf **bufs,
uint16_t nb_pkts)
framenum = 0;
ppd = (struct tpacket2_hdr *) pkt_q->rd[framenum].iov_base;
- num_tx++;
- num_tx_bytes += mbuf->pkt_len;
+ rte_eth_count_mbuf(&pkt_q->stats, mbuf);
rte_pktmbuf_free(mbuf);
}
@@ -298,15 +291,9 @@ eth_af_packet_tx(void *queue, struct rte_mbuf **bufs,
uint16_t nb_pkts)
* packets will be considered successful even though only some
* are sent.
*/
-
- num_tx = 0;
- num_tx_bytes = 0;
}
pkt_q->framenum = framenum;
- pkt_q->tx_pkts += num_tx;
- pkt_q->err_pkts += i - num_tx;
- pkt_q->tx_bytes += num_tx_bytes;
return i;
}
@@ -386,58 +373,17 @@ eth_dev_info(struct rte_eth_dev *dev, struct
rte_eth_dev_info *dev_info)
}
static int
-eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *igb_stats)
+eth_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
{
- unsigned i, imax;
- unsigned long rx_total = 0, tx_total = 0, tx_err_total = 0;
- unsigned long rx_bytes_total = 0, tx_bytes_total = 0;
- const struct pmd_internals *internal = dev->data->dev_private;
-
- imax = (internal->nb_queues < RTE_ETHDEV_QUEUE_STAT_CNTRS ?
- internal->nb_queues : RTE_ETHDEV_QUEUE_STAT_CNTRS);
- for (i = 0; i < imax; i++) {
- igb_stats->q_ipackets[i] = internal->rx_queue[i].rx_pkts;
- igb_stats->q_ibytes[i] = internal->rx_queue[i].rx_bytes;
- rx_total += igb_stats->q_ipackets[i];
- rx_bytes_total += igb_stats->q_ibytes[i];
- }
-
- imax = (internal->nb_queues < RTE_ETHDEV_QUEUE_STAT_CNTRS ?
- internal->nb_queues : RTE_ETHDEV_QUEUE_STAT_CNTRS);
- for (i = 0; i < imax; i++) {
- igb_stats->q_opackets[i] = internal->tx_queue[i].tx_pkts;
- igb_stats->q_obytes[i] = internal->tx_queue[i].tx_bytes;
- tx_total += igb_stats->q_opackets[i];
- tx_err_total += internal->tx_queue[i].err_pkts;
- tx_bytes_total += igb_stats->q_obytes[i];
- }
-
- igb_stats->ipackets = rx_total;
- igb_stats->ibytes = rx_bytes_total;
- igb_stats->opackets = tx_total;
- igb_stats->oerrors = tx_err_total;
- igb_stats->obytes = tx_bytes_total;
- return 0;
+ return rte_eth_counters_stats_get(dev, offsetof(struct pkt_tx_queue,
stats),
+ offsetof(struct pkt_rx_queue, stats),
stats);
}
static int
eth_stats_reset(struct rte_eth_dev *dev)
{
- unsigned i;
- struct pmd_internals *internal = dev->data->dev_private;
-
- for (i = 0; i < internal->nb_queues; i++) {
- internal->rx_queue[i].rx_pkts = 0;
- internal->rx_queue[i].rx_bytes = 0;
- }
-
- for (i = 0; i < internal->nb_queues; i++) {
- internal->tx_queue[i].tx_pkts = 0;
- internal->tx_queue[i].err_pkts = 0;
- internal->tx_queue[i].tx_bytes = 0;
- }
-
- return 0;
+ return rte_eth_counters_reset(dev, offsetof(struct pkt_tx_queue, stats),
+ offsetof(struct pkt_rx_queue, stats));
}
static int
--
2.43.0
