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| author | Ashish Shah <ashish.n.shah@intel.com> | 2014-08-01 13:27:10 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-08-02 19:41:14 -0700 |
| commit | 89cb86c3b2a7ec3326dc7ffe5cfb850818f78ea0 (patch) | |
| tree | afb90cc807d0069e7618f93567d0001684fc2e03 /drivers/net/ethernet/intel | |
| parent | 84a9208d9ee025945dc9ab79f89f9d36cc60f287 (diff) | |
| download | linux-stable-89cb86c3b2a7ec3326dc7ffe5cfb850818f78ea0.tar.gz linux-stable-89cb86c3b2a7ec3326dc7ffe5cfb850818f78ea0.tar.bz2 linux-stable-89cb86c3b2a7ec3326dc7ffe5cfb850818f78ea0.zip | |
i40e: remove support for vf unicast promiscuous mode
Remove the ability of a VF to set unicast promiscuous mode.
Considered to be a security risk to allow VFs to receive traffic
intended for other VFs so don't allow it, simply ignore the flag.
Also fix it to send the correct seid to aq for multicast promiscuous set.
Change-ID: Icb9c49a281a8e9d3aeebf991ef1533ac82b84b14
Signed-off-by: Ashish Shah <ashish.n.shah@intel.com>
Tested-by: Jim Young <jamesx.m.young@intel.com>
Signed-off-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 033d85323d6e..89672551dce9 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -1163,8 +1163,8 @@ static int i40e_vc_config_promiscuous_mode_msg(struct i40e_vf *vf, (struct i40e_virtchnl_promisc_info *)msg; struct i40e_pf *pf = vf->pf; struct i40e_hw *hw = &pf->hw; + struct i40e_vsi *vsi; bool allmulti = false; - bool promisc = false; i40e_status aq_ret; if (!test_bit(I40E_VF_STAT_ACTIVE, &vf->vf_states) || @@ -1174,17 +1174,10 @@ static int i40e_vc_config_promiscuous_mode_msg(struct i40e_vf *vf, aq_ret = I40E_ERR_PARAM; goto error_param; } - - if (info->flags & I40E_FLAG_VF_UNICAST_PROMISC) - promisc = true; - aq_ret = i40e_aq_set_vsi_unicast_promiscuous(hw, info->vsi_id, - promisc, NULL); - if (aq_ret) - goto error_param; - + vsi = pf->vsi[info->vsi_id]; if (info->flags & I40E_FLAG_VF_MULTICAST_PROMISC) allmulti = true; - aq_ret = i40e_aq_set_vsi_multicast_promiscuous(hw, info->vsi_id, + aq_ret = i40e_aq_set_vsi_multicast_promiscuous(hw, vsi->seid, allmulti, NULL); error_param: |