diff options
| author | Jacob Keller <jacob.e.keller@intel.com> | 2016-10-05 09:30:32 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-10-31 14:26:40 -0700 |
| commit | 6622f5cdbaf3786314d76969d2aab132b36ba2e8 (patch) | |
| tree | cae8dfc1d24d4d860a4e3a7b32d1e0c5308a58f8 /drivers/net/ethernet/intel/i40e/i40e.h | |
| parent | 1bc87e807a6510eb33402258ec1df9bf22b6ff1f (diff) | |
i40e: make use of __dev_uc_sync and __dev_mc_sync
The kernel provides __dev_uc_sync and __dev_mc_sync in order for drivers
which need individual notification of add and delete for each filter.
These functions allow us to vastly simplify our .set_rx_mode handler. We
need to implement two functions for sync and unsync which add and remove
filters respectively.
This change avoids a very complex and inefficient algorithm which
resulted in an abnormal latency for the .set_rx_mode NDO operation. The
resulting code after this change is more readable, more efficient, and
less code.
Due to the callback signature used by these functions we also must
update several other functions to take a const u8 * pointer.
Change-Id: I2ca7fd4e10c0c07ed2291db1ea41bf5987fc6474
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 844559188c6b..a9c02289049f 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -720,8 +720,8 @@ u32 i40e_get_global_fd_count(struct i40e_pf *pf); bool i40e_set_ntuple(struct i40e_pf *pf, netdev_features_t features); void i40e_set_ethtool_ops(struct net_device *netdev); struct i40e_mac_filter *i40e_add_filter(struct i40e_vsi *vsi, - u8 *macaddr, s16 vlan); -void i40e_del_filter(struct i40e_vsi *vsi, u8 *macaddr, s16 vlan); + const u8 *macaddr, s16 vlan); +void i40e_del_filter(struct i40e_vsi *vsi, const u8 *macaddr, s16 vlan); int i40e_sync_vsi_filters(struct i40e_vsi *vsi); struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type, u16 uplink, u32 param1); @@ -813,10 +813,10 @@ void i40e_vlan_stripping_disable(struct i40e_vsi *vsi); int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid); int i40e_vsi_kill_vlan(struct i40e_vsi *vsi, s16 vid); struct i40e_mac_filter *i40e_put_mac_in_vlan(struct i40e_vsi *vsi, - u8 *macaddr); -int i40e_del_mac_all_vlan(struct i40e_vsi *vsi, u8 *macaddr); + const u8 *macaddr); +int i40e_del_mac_all_vlan(struct i40e_vsi *vsi, const u8 *macaddr); bool i40e_is_vsi_in_vlan(struct i40e_vsi *vsi); -struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, u8 *macaddr); +struct i40e_mac_filter *i40e_find_mac(struct i40e_vsi *vsi, const u8 *macaddr); #ifdef I40E_FCOE int __i40e_setup_tc(struct net_device *netdev, u32 handle, __be16 proto, struct tc_to_netdev *tc); |