From: Jingjing Wu <jingjing...@intel.com>
Signed-off-by: Jingjing Wu <jingjing...@intel.com>
---
doc/guides/nics/features/avf.ini | 1 +
drivers/net/avf/avf.h | 2 ++
drivers/net/avf/avf_ethdev.c | 27 +++++++++++++++++++++++++++
drivers/net/avf/avf_vchnl.c | 27 +++++++++++++++++++++++++++
4 files changed, 57 insertions(+)
diff --git a/doc/guides/nics/features/avf.ini b/doc/guides/nics/features/avf.ini
index 77e4f53..af84599 100644
--- a/doc/guides/nics/features/avf.ini
+++ b/doc/guides/nics/features/avf.ini
@@ -17,6 +17,7 @@ VLAN offload = Y
L3 checksum offload = Y
L4 checksum offload = Y
Packet type parsing = Y
+Basic stats = Y
Multiprocess aware = Y
BSD nic_uio = Y
Linux UIO = Y
diff --git a/drivers/net/avf/avf.h b/drivers/net/avf/avf.h
index c97b2ee..680b117 100644
--- a/drivers/net/avf/avf.h
+++ b/drivers/net/avf/avf.h
@@ -204,4 +204,6 @@ int avf_switch_queue(struct avf_adapter *adapter, uint16_t
qid,
void avf_add_del_all_mac_addr(struct avf_adapter *adapter, bool add);
int avf_dev_link_update(struct rte_eth_dev *dev,
__rte_unused int wait_to_complete);
+int avf_query_stats(struct avf_adapter *adapter,
+ struct virtchnl_eth_stats **pstats);
#endif /* _AVF_ETHDEV_H_ */
diff --git a/drivers/net/avf/avf_ethdev.c b/drivers/net/avf/avf_ethdev.c
index 42565f3..ac46043 100644
--- a/drivers/net/avf/avf_ethdev.c
+++ b/drivers/net/avf/avf_ethdev.c
@@ -40,6 +40,8 @@
static void avf_dev_info_get(struct rte_eth_dev *dev,
struct rte_eth_dev_info *dev_info);
static const uint32_t *avf_dev_supported_ptypes_get(struct rte_eth_dev *dev);
+static int avf_dev_stats_get(struct rte_eth_dev *dev,
+ struct rte_eth_stats *stats);
int avf_logtype_init;
int avf_logtype_driver;
@@ -56,6 +58,7 @@ static void avf_dev_info_get(struct rte_eth_dev *dev,
.dev_infos_get = avf_dev_info_get,
.dev_supported_ptypes_get = avf_dev_supported_ptypes_get,
.link_update = avf_dev_link_update,
+ .stats_get = avf_dev_stats_get,
.rx_queue_start = avf_dev_rx_queue_start,
.rx_queue_stop = avf_dev_rx_queue_stop,
.tx_queue_start = avf_dev_tx_queue_start,
@@ -478,6 +481,30 @@ static void avf_dev_info_get(struct rte_eth_dev *dev,
}
static int
+avf_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
+{
+ struct avf_adapter *adapter =
+ AVF_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
+ struct virtchnl_eth_stats *pstats = NULL;
+ int ret;
+
+ ret = avf_query_stats(adapter, &pstats);
+ if (ret == 0) {
+ stats->ipackets = pstats->rx_unicast + pstats->rx_multicast +
+ pstats->rx_broadcast;
+ stats->opackets = pstats->tx_broadcast + pstats->tx_multicast +
+ pstats->tx_unicast;
+ stats->imissed = pstats->rx_discards;
+ stats->oerrors = pstats->tx_errors + pstats->tx_discards;
+ stats->ibytes = pstats->rx_bytes;
+ stats->obytes = pstats->tx_bytes;
+ } else {
+ PMD_DRV_LOG(ERR, "Get statistics failed");
+ }
+ return -EIO;
+}
+
+static int
avf_check_vf_reset_done(struct avf_hw *hw)
{
int i, reset;
diff --git a/drivers/net/avf/avf_vchnl.c b/drivers/net/avf/avf_vchnl.c
index f5da601..e26527f 100644
--- a/drivers/net/avf/avf_vchnl.c
+++ b/drivers/net/avf/avf_vchnl.c
@@ -693,3 +693,30 @@
begin = next_begin;
} while (begin < AVF_NUM_MACADDR_MAX);
}
+
+int
+avf_query_stats(struct avf_adapter *adapter,
+ struct virtchnl_eth_stats **pstats)
+{
+ struct avf_info *vf = AVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_queue_select q_stats;
+ struct avf_cmd_info args;
+ int err;
+
+ memset(&q_stats, 0, sizeof(q_stats));
+ q_stats.vsi_id = vf->vsi_res->vsi_id;
+ args.ops = VIRTCHNL_OP_GET_STATS;
+ args.in_args = (uint8_t *)&q_stats;
+ args.in_args_size = sizeof(q_stats);
+ args.out_buffer = vf->aq_resp;
+ args.out_size = AVF_AQ_BUF_SZ;
+
+ err = avf_execute_vf_cmd(adapter, &args);
+ if (err) {
+ PMD_DRV_LOG(ERR, "fail to execute command OP_GET_STATS");
+ *pstats = NULL;
+ return err;
+ }
+ *pstats = (struct virtchnl_eth_stats *)args.out_buffer;
+ return 0;
+}
--
1.9.3
