diff options
| author |   Or Gerlitz <ogerlitz@mellanox.com> | 2014-12-14 18:19:05 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-12-16 15:41:19 -0500 |
| commit | 65891feac27e26115dc4cce881743a1ac33372df (patch) | |
| tree | 6203868aee4509125cff8a5fc7f24f622edb25b0 /drivers | |
| parent | net/mlx4: Cache line CQE/EQE stride fixes (diff) | |
| download | linux-dev-65891feac27e26115dc4cce881743a1ac33372df.tar.xz linux-dev-65891feac27e26115dc4cce881743a1ac33372df.zip | |
net: Disallow providing non zero VLAN ID for NIC drivers FDB add flow
The current implementations all use dev_uc_add_excl() and such whose API
doesn't support vlans, so we can't make it with NICs HW for now.
Fixes: f6f6424ba773 ('net: make vid as a parameter for ndo_fdb_add/ndo_fdb_del')
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@resnulli.us>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 0a7ea4c5f9d3..a5f2660d552d 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -7549,6 +7549,11 @@ static int i40e_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], if (!(pf->flags & I40E_FLAG_SRIOV_ENABLED)) return -EOPNOTSUPP; + if (vid) { + pr_info("%s: vlans aren't supported yet for dev_uc|mc_add()\n", dev->name); + return -EINVAL; + } + /* Hardware does not support aging addresses so if a * ndm_state is given only allow permanent addresses */ |