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net/avf: support stats

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Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
This commit is contained in:
Jingjing Wu 2018-01-10 21:01:58 +08:00 committed by Ferruh Yigit
parent 48de41ca11
commit f4a41a6953
4 changed files with 57 additions and 0 deletions
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1
doc/guides/nics/features/avf.ini
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@ -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

2
drivers/net/avf/avf.h
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@ -201,4 +201,6 @@ int avf_config_irq_map(struct avf_adapter *adapter);
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_ */

27
drivers/net/avf/avf_ethdev.c
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@ -40,6 +40,8 @@ static void avf_dev_close(struct rte_eth_dev *dev);
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 const struct eth_dev_ops avf_eth_dev_ops = {
.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,
@ -477,6 +480,30 @@ avf_dev_link_update(struct rte_eth_dev *dev,
return 0;
}
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)
{

27
drivers/net/avf/avf_vchnl.c
View File

@ -693,3 +693,30 @@ avf_add_del_all_mac_addr(struct avf_adapter *adapter, bool add)
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;
}