diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_lib.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_lib.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_lib.c b/drivers/net/ethernet/intel/ice/ice_lib.c index b1e96cac5b1f..f3cfd5017e29 100644 --- a/drivers/net/ethernet/intel/ice/ice_lib.c +++ b/drivers/net/ethernet/intel/ice/ice_lib.c @@ -2041,6 +2041,62 @@ void ice_vsi_close(struct ice_vsi *vsi) } /** + * ice_ena_vsi - resume a VSI + * @vsi: the VSI being resume + * @locked: is the rtnl_lock already held + */ +int ice_ena_vsi(struct ice_vsi *vsi, bool locked) +{ + int err = 0; + + if (!test_bit(__ICE_NEEDS_RESTART, vsi->state)) + return 0; + + clear_bit(__ICE_NEEDS_RESTART, vsi->state); + + if (vsi->netdev && vsi->type == ICE_VSI_PF) { + if (netif_running(vsi->netdev)) { + if (!locked) + rtnl_lock(); + + err = ice_open(vsi->netdev); + + if (!locked) + rtnl_unlock(); + } + } + + return err; +} + +/** + * ice_dis_vsi - pause a VSI + * @vsi: the VSI being paused + * @locked: is the rtnl_lock already held + */ +void ice_dis_vsi(struct ice_vsi *vsi, bool locked) +{ + if (test_bit(__ICE_DOWN, vsi->state)) + return; + + set_bit(__ICE_NEEDS_RESTART, vsi->state); + + if (vsi->type == ICE_VSI_PF && vsi->netdev) { + if (netif_running(vsi->netdev)) { + if (!locked) + rtnl_lock(); + + ice_stop(vsi->netdev); + + if (!locked) + rtnl_unlock(); + } else { + ice_vsi_close(vsi); + } + } +} + +/** * ice_free_res - free a block of resources * @res: pointer to the resource * @index: starting index previously returned by ice_get_res |