diff options
| author | Pradeep Nalla <pradeep.nalla@cavium.com> | 2018-09-01 03:44:07 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-09-04 05:08:07 +0300 |
| commit | 35878618c92db85c4e077ada6c2c18ac79ccadb8 (patch) | |
| tree | df7a7bf404922bb11832702b20efe245129045f3 /drivers/net/ethernet/cavium/liquidio/lio_main.c | |
| parent | 132c5b452ed825b22509f5f4f9bcd0659b061399 (diff) | |
| download | linux-35878618c92db85c4e077ada6c2c18ac79ccadb8.tar.xz | |
liquidio: Added delayed work for periodically updating the link statistics.
Signed-off-by: Pradeep Nalla <pradeep.nalla@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/lio_main.c')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/lio_main.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c index ed5fc6ec11ec..e973662c18e2 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c @@ -1841,6 +1841,12 @@ static int liquidio_open(struct net_device *netdev) /* tell Octeon to start forwarding packets to host */ send_rx_ctrl_cmd(lio, 1); + /* start periodical statistics fetch */ + INIT_DELAYED_WORK(&lio->stats_wk.work, lio_fetch_stats); + lio->stats_wk.ctxptr = lio; + schedule_delayed_work(&lio->stats_wk.work, msecs_to_jiffies + (LIQUIDIO_NDEV_STATS_POLL_TIME_MS)); + dev_info(&oct->pci_dev->dev, "%s interface is opened\n", netdev->name); @@ -1881,6 +1887,8 @@ static int liquidio_stop(struct net_device *netdev) cleanup_tx_poll_fn(netdev); } + cancel_delayed_work_sync(&lio->stats_wk.work); + if (lio->ptp_clock) { ptp_clock_unregister(lio->ptp_clock); lio->ptp_clock = NULL; @@ -2081,7 +2089,6 @@ liquidio_get_stats64(struct net_device *netdev, lstats->rx_packets = pkts; lstats->rx_dropped = drop; - octnet_get_link_stats(netdev); lstats->multicast = oct->link_stats.fromwire.fw_total_mcast; lstats->collisions = oct->link_stats.fromhost.total_collisions; |