diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index a54c14491e3b..853eb2f7e558 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -6097,6 +6097,10 @@ static int i40e_reconstitute_veb(struct i40e_veb *veb) if (ret) goto end_reconstitute; + if (pf->flags & I40E_FLAG_VEB_MODE_ENABLED) + veb->bridge_mode = BRIDGE_MODE_VEB; + else + veb->bridge_mode = BRIDGE_MODE_VEPA; i40e_config_bridge_mode(veb); /* create the remaining VSIs attached to this VEB */ @@ -8031,7 +8035,12 @@ static int i40e_ndo_bridge_setlink(struct net_device *dev, } else if (mode != veb->bridge_mode) { /* Existing HW bridge but different mode needs reset */ veb->bridge_mode = mode; - i40e_do_reset(pf, (1 << __I40E_PF_RESET_REQUESTED)); + /* TODO: If no VFs or VMDq VSIs, disallow VEB mode */ + if (mode == BRIDGE_MODE_VEB) + pf->flags |= I40E_FLAG_VEB_MODE_ENABLED; + else + pf->flags &= ~I40E_FLAG_VEB_MODE_ENABLED; + i40e_do_reset(pf, BIT_ULL(__I40E_PF_RESET_REQUESTED)); break; } } @@ -8343,11 +8352,12 @@ static int i40e_add_vsi(struct i40e_vsi *vsi) ctxt.uplink_seid = vsi->uplink_seid; ctxt.connection_type = I40E_AQ_VSI_CONN_TYPE_NORMAL; ctxt.flags = I40E_AQ_VSI_TYPE_PF; - if (i40e_is_vsi_uplink_mode_veb(vsi)) { + if ((pf->flags & I40E_FLAG_VEB_MODE_ENABLED) && + (i40e_is_vsi_uplink_mode_veb(vsi))) { ctxt.info.valid_sections |= - cpu_to_le16(I40E_AQ_VSI_PROP_SWITCH_VALID); + cpu_to_le16(I40E_AQ_VSI_PROP_SWITCH_VALID); ctxt.info.switch_id = - cpu_to_le16(I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB); + cpu_to_le16(I40E_AQ_VSI_SW_ID_FLAG_ALLOW_LB); } i40e_vsi_setup_queue_map(vsi, &ctxt, enabled_tc, true); break; @@ -8746,6 +8756,9 @@ struct i40e_vsi *i40e_vsi_setup(struct i40e_pf *pf, u8 type, __func__); return NULL; } + /* We come up by default in VEPA mode */ + veb->bridge_mode = BRIDGE_MODE_VEPA; + pf->flags &= ~I40E_FLAG_VEB_MODE_ENABLED; i40e_config_bridge_mode(veb); } for (i = 0; i < I40E_MAX_VEB && !veb; i++) { |