diff options
| author | Dave Ertman <david.m.ertman@intel.com> | 2020-09-17 13:13:39 -0700 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-02-08 16:27:01 -0800 |
| commit | 34295a3696fbd0d90ee7c62b3162ffdb112b3497 (patch) | |
| tree | 84940613918d802de9ed6c90d23afdaf790db71e /drivers/net/ethernet/intel/ice/ice_ethtool.c | |
| parent | 382e0a6880e78e1ab7b5930f871f36c695d1d92a (diff) | |
ice: implement new LLDP filter command
There is an issue with some NVMs where an already existent LLDP
filter is blocking the creation of a filter to allow LLDP packets
to be redirected to the default VSI for the interface. This is
blocking all LLDP functionality based in the kernel when the FW
LLDP agent is disabled (e.g. software based DCBx).
Implement the new AQ command to allow adding VSI destinations to
existent filters on NVM versions that support the new command.
The new lldp_fltr_ctrl AQ command supports Rx filters only, so the
code flow for adding filters to disable Tx of control frames will
remain intact.
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_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_ethtool.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool.c b/drivers/net/ethernet/intel/ice/ice_ethtool.c index e01b7e34da5e..6db81579643f 100644 --- a/drivers/net/ethernet/intel/ice/ice_ethtool.c +++ b/drivers/net/ethernet/intel/ice/ice_ethtool.c @@ -1242,6 +1242,11 @@ static int ice_set_priv_flags(struct net_device *netdev, u32 flags) enum ice_status status; bool dcbx_agent_status; + /* Remove rule to direct LLDP packets to default VSI. + * The FW LLDP engine will now be consuming them. + */ + ice_cfg_sw_lldp(vsi, false, false); + /* AQ command to start FW LLDP agent will return an * error if the agent is already started */ @@ -1270,11 +1275,6 @@ static int ice_set_priv_flags(struct net_device *netdev, u32 flags) if (status) dev_dbg(dev, "Fail to init DCB\n"); - /* Remove rule to direct LLDP packets to default VSI. - * The FW LLDP engine will now be consuming them. - */ - ice_cfg_sw_lldp(vsi, false, false); - /* Register for MIB change events */ status = ice_cfg_lldp_mib_change(&pf->hw, true); if (status) |