diff options
| author | Dave Ertman <david.m.ertman@intel.com> | 2020-11-20 16:39:26 -0800 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-02-08 16:27:01 -0800 |
| commit | df006dd4b1dca8c486f73ae76fb77c06afae83f2 (patch) | |
| tree | d2493a23c9dbc09a8d6205ed27374594cb1baeff /drivers/net/ethernet/intel/ice/ice_main.c | |
| parent | c7a219048e459cf99c6fec0f7c1e42414e9e6202 (diff) | |
| download | lwn-df006dd4b1dca8c486f73ae76fb77c06afae83f2.tar.gz lwn-df006dd4b1dca8c486f73ae76fb77c06afae83f2.zip | |
ice: Add initial support framework for LAG
Add the framework and initial implementation for receiving and processing
netdev bonding events. This is only the software support and the
implementation of the HW offload for bonding support will be coming at a
later time. There are some architectural gaps that need to be closed
before that happens.
Because this is a software only solution that supports in kernel bonding,
SR-IOV is not supported with this implementation.
Signed-off-by: Dave Ertman <david.m.ertman@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_main.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c index c22f8a5c8cdf..8f256d054d84 100644 --- a/drivers/net/ethernet/intel/ice/ice_main.c +++ b/drivers/net/ethernet/intel/ice/ice_main.c @@ -44,6 +44,11 @@ static void ice_rebuild(struct ice_pf *pf, enum ice_reset_req reset_type); static void ice_vsi_release_all(struct ice_pf *pf); +bool netif_is_ice(struct net_device *dev) +{ + return dev && (dev->netdev_ops == &ice_netdev_ops); +} + /** * ice_get_tx_pending - returns number of Tx descriptors not processed * @ring: the ring of descriptors @@ -4235,6 +4240,9 @@ ice_probe(struct pci_dev *pdev, const struct pci_device_id __always_unused *ent) ice_cfg_lldp_mib_change(&pf->hw, true); } + if (ice_init_lag(pf)) + dev_warn(dev, "Failed to init link aggregation support\n"); + /* print PCI link speed and width */ pcie_print_link_status(pf->pdev); @@ -4357,6 +4365,7 @@ static void ice_remove(struct pci_dev *pdev) ice_aq_cancel_waiting_tasks(pf); mutex_destroy(&(&pf->hw)->fdir_fltr_lock); + ice_deinit_lag(pf); if (!ice_is_safe_mode(pf)) ice_remove_arfs(pf); ice_setup_mc_magic_wake(pf); |