diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/lio_main.c')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/lio_main.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_main.c b/drivers/net/ethernet/cavium/liquidio/lio_main.c index 3ec0dd9b7201..cbd6287e578e 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_main.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_main.c @@ -1736,6 +1736,10 @@ static void liquidio_destroy_nic_device(struct octeon_device *oct, int ifidx) oct->droq[0]->ops.poll_mode = 0; } + /* Delete NAPI */ + list_for_each_entry_safe(napi, n, &netdev->napi_list, dev_list) + netif_napi_del(napi); + if (atomic_read(&lio->ifstate) & LIO_IFSTATE_REGISTERED) unregister_netdev(netdev); @@ -2770,6 +2774,17 @@ static int liquidio_stop(struct net_device *netdev) { struct lio *lio = GET_LIO(netdev); struct octeon_device *oct = lio->oct_dev; + struct napi_struct *napi, *n; + + if (oct->props[lio->ifidx].napi_enabled) { + list_for_each_entry_safe(napi, n, &netdev->napi_list, dev_list) + napi_disable(napi); + + oct->props[lio->ifidx].napi_enabled = 0; + + if (OCTEON_CN23XX_PF(oct)) + oct->droq[0]->ops.poll_mode = 0; + } ifstate_reset(lio, LIO_IFSTATE_RUNNING); |