Author | Tokens | Token Proportion | Commits | Commit Proportion |
---|---|---|---|---|
Brett Creeley | 516 | 65.73% | 8 | 30.77% |
Michal Swiatkowski | 109 | 13.89% | 2 | 7.69% |
Anirudh Venkataramanan | 53 | 6.75% | 6 | 23.08% |
Jacob E Keller | 36 | 4.59% | 2 | 7.69% |
Maciej Machnikowski | 20 | 2.55% | 1 | 3.85% |
Vignesh Sridhar | 20 | 2.55% | 1 | 3.85% |
Krzysztof Goreczny | 12 | 1.53% | 1 | 3.85% |
Petr Oros | 6 | 0.76% | 1 | 3.85% |
Sudheer Mogilappagari | 6 | 0.76% | 1 | 3.85% |
Marcin Szycik | 4 | 0.51% | 1 | 3.85% |
Qi Zhang | 2 | 0.25% | 1 | 3.85% |
Tony Nguyen | 1 | 0.13% | 1 | 3.85% |
Total | 785 | 26 |
// SPDX-License-Identifier: GPL-2.0 /* Copyright (C) 2019-2021, Intel Corporation. */ #include "ice_vsi_vlan_ops.h" #include "ice_vsi_vlan_lib.h" #include "ice_vlan_mode.h" #include "ice.h" #include "ice_vf_vsi_vlan_ops.h" #include "ice_sriov.h" static int noop_vlan_arg(struct ice_vsi __always_unused *vsi, struct ice_vlan __always_unused *vlan) { return 0; } static int noop_vlan(struct ice_vsi __always_unused *vsi) { return 0; } static void ice_port_vlan_on(struct ice_vsi *vsi) { struct ice_vsi_vlan_ops *vlan_ops; struct ice_pf *pf = vsi->back; /* setup inner VLAN ops */ vlan_ops = &vsi->inner_vlan_ops; if (ice_is_dvm_ena(&pf->hw)) { vlan_ops->add_vlan = noop_vlan_arg; vlan_ops->del_vlan = noop_vlan_arg; vlan_ops->ena_stripping = ice_vsi_ena_inner_stripping; vlan_ops->dis_stripping = ice_vsi_dis_inner_stripping; vlan_ops->ena_insertion = ice_vsi_ena_inner_insertion; vlan_ops->dis_insertion = ice_vsi_dis_inner_insertion; /* setup outer VLAN ops */ vlan_ops = &vsi->outer_vlan_ops; vlan_ops->set_port_vlan = ice_vsi_set_outer_port_vlan; vlan_ops->clear_port_vlan = ice_vsi_clear_outer_port_vlan; } else { vlan_ops->set_port_vlan = ice_vsi_set_inner_port_vlan; vlan_ops->clear_port_vlan = ice_vsi_clear_inner_port_vlan; } /* all Rx traffic should be in the domain of the assigned port VLAN, * so prevent disabling Rx VLAN filtering */ vlan_ops->dis_rx_filtering = noop_vlan; vlan_ops->ena_rx_filtering = ice_vsi_ena_rx_vlan_filtering; } static void ice_port_vlan_off(struct ice_vsi *vsi) { struct ice_vsi_vlan_ops *vlan_ops; struct ice_pf *pf = vsi->back; /* setup inner VLAN ops */ vlan_ops = &vsi->inner_vlan_ops; vlan_ops->ena_stripping = ice_vsi_ena_inner_stripping; vlan_ops->dis_stripping = ice_vsi_dis_inner_stripping; vlan_ops->ena_insertion = ice_vsi_ena_inner_insertion; vlan_ops->dis_insertion = ice_vsi_dis_inner_insertion; if (ice_is_dvm_ena(&pf->hw)) { vlan_ops = &vsi->outer_vlan_ops; vlan_ops->del_vlan = ice_vsi_del_vlan; vlan_ops->ena_stripping = ice_vsi_ena_outer_stripping; vlan_ops->dis_stripping = ice_vsi_dis_outer_stripping; vlan_ops->ena_insertion = ice_vsi_ena_outer_insertion; vlan_ops->dis_insertion = ice_vsi_dis_outer_insertion; } else { vlan_ops->del_vlan = ice_vsi_del_vlan; } vlan_ops->dis_rx_filtering = ice_vsi_dis_rx_vlan_filtering; if (!test_bit(ICE_FLAG_VF_VLAN_PRUNING, pf->flags)) vlan_ops->ena_rx_filtering = noop_vlan; else vlan_ops->ena_rx_filtering = ice_vsi_ena_rx_vlan_filtering; } /** * ice_vf_vsi_enable_port_vlan - Set VSI VLAN ops to support port VLAN * @vsi: VF's VSI being configured * * The function won't create port VLAN, it only allows to create port VLAN * using VLAN ops on the VF VSI. */ void ice_vf_vsi_enable_port_vlan(struct ice_vsi *vsi) { if (WARN_ON_ONCE(!vsi->vf)) return; ice_port_vlan_on(vsi); } /** * ice_vf_vsi_disable_port_vlan - Clear VSI support for creating port VLAN * @vsi: VF's VSI being configured * * The function should be called after removing port VLAN on VSI * (using VLAN ops) */ void ice_vf_vsi_disable_port_vlan(struct ice_vsi *vsi) { if (WARN_ON_ONCE(!vsi->vf)) return; ice_port_vlan_off(vsi); } /** * ice_vf_vsi_init_vlan_ops - Initialize default VSI VLAN ops for VF VSI * @vsi: VF's VSI being configured * * If Double VLAN Mode (DVM) is enabled, assume that the VF supports the new * VIRTCHNL_VF_VLAN_OFFLOAD_V2 capability and set up the VLAN ops accordingly. * If SVM is enabled maintain the same level of VLAN support previous to * VIRTCHNL_VF_VLAN_OFFLOAD_V2. */ void ice_vf_vsi_init_vlan_ops(struct ice_vsi *vsi) { struct ice_vsi_vlan_ops *vlan_ops; struct ice_pf *pf = vsi->back; struct ice_vf *vf = vsi->vf; if (WARN_ON(!vf)) return; if (ice_vf_is_port_vlan_ena(vf)) ice_port_vlan_on(vsi); else ice_port_vlan_off(vsi); vlan_ops = ice_is_dvm_ena(&pf->hw) ? &vsi->outer_vlan_ops : &vsi->inner_vlan_ops; vlan_ops->add_vlan = ice_vsi_add_vlan; vlan_ops->ena_tx_filtering = ice_vsi_ena_tx_vlan_filtering; vlan_ops->dis_tx_filtering = ice_vsi_dis_tx_vlan_filtering; } /** * ice_vf_vsi_cfg_dvm_legacy_vlan_mode - Config VLAN mode for old VFs in DVM * @vsi: VF's VSI being configured * * This should only be called when Double VLAN Mode (DVM) is enabled, there * is not a port VLAN enabled on this VF, and the VF negotiates * VIRTCHNL_VF_OFFLOAD_VLAN. * * This function sets up the VF VSI's inner and outer ice_vsi_vlan_ops and also * initializes software only VLAN mode (i.e. allow all VLANs). Also, use no-op * implementations for any functions that may be called during the lifetime of * the VF so these methods do nothing and succeed. */ void ice_vf_vsi_cfg_dvm_legacy_vlan_mode(struct ice_vsi *vsi) { struct ice_vsi_vlan_ops *vlan_ops; struct ice_vf *vf = vsi->vf; struct device *dev; if (WARN_ON(!vf)) return; dev = ice_pf_to_dev(vf->pf); if (!ice_is_dvm_ena(&vsi->back->hw) || ice_vf_is_port_vlan_ena(vf)) return; vlan_ops = &vsi->outer_vlan_ops; /* Rx VLAN filtering always disabled to allow software offloaded VLANs * for VFs that only support VIRTCHNL_VF_OFFLOAD_VLAN and don't have a * port VLAN configured */ vlan_ops->dis_rx_filtering = ice_vsi_dis_rx_vlan_filtering; /* Don't fail when attempting to enable Rx VLAN filtering */ vlan_ops->ena_rx_filtering = noop_vlan; /* Tx VLAN filtering always disabled to allow software offloaded VLANs * for VFs that only support VIRTCHNL_VF_OFFLOAD_VLAN and don't have a * port VLAN configured */ vlan_ops->dis_tx_filtering = ice_vsi_dis_tx_vlan_filtering; /* Don't fail when attempting to enable Tx VLAN filtering */ vlan_ops->ena_tx_filtering = noop_vlan; if (vlan_ops->dis_rx_filtering(vsi)) dev_dbg(dev, "Failed to disable Rx VLAN filtering for old VF without VIRTCHNL_VF_OFFLOAD_VLAN_V2 support\n"); if (vlan_ops->dis_tx_filtering(vsi)) dev_dbg(dev, "Failed to disable Tx VLAN filtering for old VF without VIRTHCNL_VF_OFFLOAD_VLAN_V2 support\n"); /* All outer VLAN offloads must be disabled */ vlan_ops->dis_stripping = ice_vsi_dis_outer_stripping; vlan_ops->dis_insertion = ice_vsi_dis_outer_insertion; if (vlan_ops->dis_stripping(vsi)) dev_dbg(dev, "Failed to disable outer VLAN stripping for old VF without VIRTCHNL_VF_OFFLOAD_VLAN_V2 support\n"); if (vlan_ops->dis_insertion(vsi)) dev_dbg(dev, "Failed to disable outer VLAN insertion for old VF without VIRTCHNL_VF_OFFLOAD_VLAN_V2 support\n"); /* All inner VLAN offloads must be disabled */ vlan_ops = &vsi->inner_vlan_ops; vlan_ops->dis_stripping = ice_vsi_dis_outer_stripping; vlan_ops->dis_insertion = ice_vsi_dis_outer_insertion; if (vlan_ops->dis_stripping(vsi)) dev_dbg(dev, "Failed to disable inner VLAN stripping for old VF without VIRTCHNL_VF_OFFLOAD_VLAN_V2 support\n"); if (vlan_ops->dis_insertion(vsi)) dev_dbg(dev, "Failed to disable inner VLAN insertion for old VF without VIRTCHNL_VF_OFFLOAD_VLAN_V2 support\n"); } /** * ice_vf_vsi_cfg_svm_legacy_vlan_mode - Config VLAN mode for old VFs in SVM * @vsi: VF's VSI being configured * * This should only be called when Single VLAN Mode (SVM) is enabled, there is * not a port VLAN enabled on this VF, and the VF negotiates * VIRTCHNL_VF_OFFLOAD_VLAN. * * All of the normal SVM VLAN ops are identical for this case. However, by * default Rx VLAN filtering should be turned off by default in this case. */ void ice_vf_vsi_cfg_svm_legacy_vlan_mode(struct ice_vsi *vsi) { struct ice_vf *vf = vsi->vf; if (WARN_ON(!vf)) return; if (ice_is_dvm_ena(&vsi->back->hw) || ice_vf_is_port_vlan_ena(vf)) return; if (vsi->inner_vlan_ops.dis_rx_filtering(vsi)) dev_dbg(ice_pf_to_dev(vf->pf), "Failed to disable Rx VLAN filtering for old VF with VIRTCHNL_VF_OFFLOAD_VLAN support\n"); }
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.
Created with Cregit http://github.com/cregit/cregit
Version 2.0-RC1