diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 27d87bef4ba3..4d1e670f490e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -2530,6 +2530,60 @@ err: } /** + * i40e_vc_enable_vlan_stripping + * @vf: pointer to the VF info + * @msg: pointer to the msg buffer + * @msglen: msg length + * + * Enable vlan header stripping for the VF + **/ +static int i40e_vc_enable_vlan_stripping(struct i40e_vf *vf, u8 *msg, + u16 msglen) +{ + struct i40e_vsi *vsi = vf->pf->vsi[vf->lan_vsi_idx]; + i40e_status aq_ret = 0; + + if (!test_bit(I40E_VF_STATE_ACTIVE, &vf->vf_states)) { + aq_ret = I40E_ERR_PARAM; + goto err; + } + + i40e_vlan_stripping_enable(vsi); + + /* send the response to the VF */ +err: + return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_ENABLE_VLAN_STRIPPING, + aq_ret); +} + +/** + * i40e_vc_disable_vlan_stripping + * @vf: pointer to the VF info + * @msg: pointer to the msg buffer + * @msglen: msg length + * + * Disable vlan header stripping for the VF + **/ +static int i40e_vc_disable_vlan_stripping(struct i40e_vf *vf, u8 *msg, + u16 msglen) +{ + struct i40e_vsi *vsi = vf->pf->vsi[vf->lan_vsi_idx]; + i40e_status aq_ret = 0; + + if (!test_bit(I40E_VF_STATE_ACTIVE, &vf->vf_states)) { + aq_ret = I40E_ERR_PARAM; + goto err; + } + + i40e_vlan_stripping_disable(vsi); + + /* send the response to the VF */ +err: + return i40e_vc_send_resp_to_vf(vf, VIRTCHNL_OP_DISABLE_VLAN_STRIPPING, + aq_ret); +} + +/** * i40e_vc_process_vf_msg * @pf: pointer to the PF structure * @vf_id: source VF id @@ -2648,6 +2702,12 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode, case VIRTCHNL_OP_SET_RSS_HENA: ret = i40e_vc_set_rss_hena(vf, msg, msglen); break; + case VIRTCHNL_OP_ENABLE_VLAN_STRIPPING: + ret = i40e_vc_enable_vlan_stripping(vf, msg, msglen); + break; + case VIRTCHNL_OP_DISABLE_VLAN_STRIPPING: + ret = i40e_vc_disable_vlan_stripping(vf, msg, msglen); + break; case VIRTCHNL_OP_UNKNOWN: default: |