diff options
Diffstat (limited to 'drivers/net/ethernet')
35 files changed, 328 insertions, 190 deletions
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c index 7451922c209d..1c1ddd891ca3 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -2579,6 +2579,7 @@ static int ena_restore_device(struct ena_adapter *adapter) bool wd_state; int rc; + set_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags); rc = ena_device_init(ena_dev, adapter->pdev, &get_feat_ctx, &wd_state); if (rc) { dev_err(&pdev->dev, "Can not initialize device\n"); @@ -2592,6 +2593,11 @@ static int ena_restore_device(struct ena_adapter *adapter) goto err_device_destroy; } + clear_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags); + /* Make sure we don't have a race with AENQ Links state handler */ + if (test_bit(ENA_FLAG_LINK_UP, &adapter->flags)) + netif_carrier_on(adapter->netdev); + rc = ena_enable_msix_and_set_admin_interrupts(adapter, adapter->num_queues); if (rc) { @@ -2618,7 +2624,7 @@ err_device_destroy: ena_com_admin_destroy(ena_dev); err: clear_bit(ENA_FLAG_DEVICE_RUNNING, &adapter->flags); - + clear_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags); dev_err(&pdev->dev, "Reset attempt failed. Can not reset the device\n"); @@ -3495,7 +3501,8 @@ static void ena_update_on_link_change(void *adapter_data, if (status) { netdev_dbg(adapter->netdev, "%s\n", __func__); set_bit(ENA_FLAG_LINK_UP, &adapter->flags); - netif_carrier_on(adapter->netdev); + if (!test_bit(ENA_FLAG_ONGOING_RESET, &adapter->flags)) + netif_carrier_on(adapter->netdev); } else { clear_bit(ENA_FLAG_LINK_UP, &adapter->flags); netif_carrier_off(adapter->netdev); diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.h b/drivers/net/ethernet/amazon/ena/ena_netdev.h index ed8bd0a579c4..3bbc003871de 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.h +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.h @@ -272,7 +272,8 @@ enum ena_flags_t { ENA_FLAG_DEV_UP, ENA_FLAG_LINK_UP, ENA_FLAG_MSIX_ENABLED, - ENA_FLAG_TRIGGER_RESET + ENA_FLAG_TRIGGER_RESET, + ENA_FLAG_ONGOING_RESET }; /* adapter specific private data structure */ diff --git a/drivers/net/ethernet/fealnx.c b/drivers/net/ethernet/fealnx.c index 23053919ebf5..ae55da60ed0e 100644 --- a/drivers/net/ethernet/fealnx.c +++ b/drivers/net/ethernet/fealnx.c @@ -257,8 +257,8 @@ enum rx_desc_status_bits { RXFSD = 0x00000800, /* first descriptor */ RXLSD = 0x00000400, /* last descriptor */ ErrorSummary = 0x80, /* error summary */ - RUNT = 0x40, /* runt packet received */ - LONG = 0x20, /* long packet received */ + RUNTPKT = 0x40, /* runt packet received */ + LONGPKT = 0x20, /* long packet received */ FAE = 0x10, /* frame align error */ CRC = 0x08, /* crc error */ RXER = 0x04, /* receive error */ @@ -1628,7 +1628,7 @@ static int netdev_rx(struct net_device *dev) dev->name, rx_status); dev->stats.rx_errors++; /* end of a packet. */ - if (rx_status & (LONG | RUNT)) + if (rx_status & (LONGPKT | RUNTPKT)) dev->stats.rx_length_errors++; if (rx_status & RXER) dev->stats.rx_frame_errors++; diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 04aaacbc3d45..1dc4aef37d3a 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -849,7 +849,6 @@ static int ibmvnic_get_vpd(struct ibmvnic_adapter *adapter) { struct device *dev = &adapter->vdev->dev; union ibmvnic_crq crq; - dma_addr_t dma_addr; int len = 0; if (adapter->vpd->buff) @@ -879,7 +878,7 @@ static int ibmvnic_get_vpd(struct ibmvnic_adapter *adapter) adapter->vpd->dma_addr = dma_map_single(dev, adapter->vpd->buff, adapter->vpd->len, DMA_FROM_DEVICE); - if (dma_mapping_error(dev, dma_addr)) { + if (dma_mapping_error(dev, adapter->vpd->dma_addr)) { dev_err(dev, "Could not map VPD buffer\n"); kfree(adapter->vpd->buff); return -ENOMEM; diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c index dbd69310f263..538b42d5c187 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c @@ -1231,7 +1231,7 @@ static bool fm10k_clean_tx_irq(struct fm10k_q_vector *q_vector, break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); /* if DD is not set pending work has not been completed */ if (!(eop_desc->flags & FM10K_TXD_FLAG_DONE)) diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index 5829715fa342..e019baa905c5 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -90,7 +90,6 @@ #define I40E_AQ_LEN 256 #define I40E_AQ_WORK_LIMIT 66 /* max number of VFs + a little */ #define I40E_MAX_USER_PRIORITY 8 -#define I40E_MAX_QUEUES_PER_CH 64 #define I40E_DEFAULT_TRAFFIC_CLASS BIT(0) #define I40E_DEFAULT_MSG_ENABLE 4 #define I40E_QUEUE_WAIT_RETRY_LIMIT 10 diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c index 9dcb2a961197..9af74253c3f7 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c @@ -613,6 +613,12 @@ i40e_status i40e_init_adminq(struct i40e_hw *hw) hw->flags |= I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE; } + /* Newer versions of firmware require lock when reading the NVM */ + if (hw->aq.api_maj_ver > 1 || + (hw->aq.api_maj_ver == 1 && + hw->aq.api_min_ver >= 5)) + hw->flags |= I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK; + /* The ability to RX (not drop) 802.1ad frames was added in API 1.7 */ if (hw->aq.api_maj_ver > 1 || (hw->aq.api_maj_ver == 1 && diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 0203665cb53c..095965f268bd 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -948,7 +948,8 @@ i40e_status i40e_init_shared_code(struct i40e_hw *hw) hw->pf_id = (u8)(func_rid & 0x7); if (hw->mac.type == I40E_MAC_X722) - hw->flags |= I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE; + hw->flags |= I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE | + I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK; status = i40e_init_nvm(hw); return status; @@ -1268,6 +1269,7 @@ i40e_status i40e_pf_reset(struct i40e_hw *hw) * we don't need to do the PF Reset */ if (!cnt) { + u32 reg2 = 0; if (hw->revision_id == 0) cnt = I40E_PF_RESET_WAIT_COUNT_A0; else @@ -1279,6 +1281,12 @@ i40e_status i40e_pf_reset(struct i40e_hw *hw) reg = rd32(hw, I40E_PFGEN_CTRL); if (!(reg & I40E_PFGEN_CTRL_PFSWR_MASK)) break; + reg2 = rd32(hw, I40E_GLGEN_RSTAT); + if (reg2 & I40E_GLGEN_RSTAT_DEVSTATE_MASK) { + hw_dbg(hw, "Core reset upcoming. Skipping PF reset request.\n"); + hw_dbg(hw, "I40E_GLGEN_RSTAT = 0x%x\n", reg2); + return I40E_ERR_NOT_READY; + } usleep_range(1000, 2000); } if (reg & I40E_PFGEN_CTRL_PFSWR_MASK) { diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 4a964d6e4a9e..4c08cc86463e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -2167,6 +2167,73 @@ i40e_aqc_broadcast_filter(struct i40e_vsi *vsi, const char *vsi_name, } /** + * i40e_set_promiscuous - set promiscuous mode + * @pf: board private structure + * @promisc: promisc on or off + * + * There are different ways of setting promiscuous mode on a PF depending on + * what state/environment we're in. This identifies and sets it appropriately. + * Returns 0 on success. + **/ +static int i40e_set_promiscuous(struct i40e_pf *pf, bool promisc) +{ + struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi]; + struct i40e_hw *hw = &pf->hw; + i40e_status aq_ret; + + if (vsi->type == I40E_VSI_MAIN && + pf->lan_veb != I40E_NO_VEB && + !(pf->flags & I40E_FLAG_MFP_ENABLED)) { + /* set defport ON for Main VSI instead of true promisc + * this way we will get all unicast/multicast and VLAN + * promisc behavior but will not get VF or VMDq traffic + * replicated on the Main VSI. + */ + if (promisc) + aq_ret = i40e_aq_set_default_vsi(hw, + vsi->seid, + NULL); + else + aq_ret = i40e_aq_clear_default_vsi(hw, + vsi->seid, + NULL); + if (aq_ret) { + dev_info(&pf->pdev->dev, + "Set default VSI failed, err %s, aq_err %s\n", + i40e_stat_str(hw, aq_ret), + i40e_aq_str(hw, hw->aq.asq_last_status)); + } + } else { + aq_ret = i40e_aq_set_vsi_unicast_promiscuous( + hw, + vsi->seid, + promisc, NULL, + true); + if (aq_ret) { + dev_info(&pf->pdev->dev, + "set unicast promisc failed, err %s, aq_err %s\n", + i40e_stat_str(hw, aq_ret), + i40e_aq_str(hw, hw->aq.asq_last_status)); + } + aq_ret = i40e_aq_set_vsi_multicast_promiscuous( + hw, + vsi->seid, + promisc, NULL); + if (aq_ret) { + dev_info(&pf->pdev->dev, + "set multicast promisc failed, err %s, aq_err %s\n", + i40e_stat_str(hw, aq_ret), + i40e_aq_str(hw, hw->aq.asq_last_status)); + } + } + + if (!aq_ret) + pf->cur_promisc = promisc; + + return aq_ret; +} + +/** * i40e_sync_vsi_filters - Update the VSI filter list to the HW * @vsi: ptr to the VSI * @@ -2467,81 +2534,16 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi) cur_promisc = (!!(vsi->current_netdev_flags & IFF_PROMISC) || test_bit(__I40E_VSI_OVERFLOW_PROMISC, vsi->state)); - if ((vsi->type == I40E_VSI_MAIN) && - (pf->lan_veb != I40E_NO_VEB) && - !(pf->flags & I40E_FLAG_MFP_ENABLED)) { - /* set defport ON for Main VSI instead of true promisc - * this way we will get all unicast/multicast and VLAN - * promisc behavior but will not get VF or VMDq traffic - * replicated on the Main VSI. - */ - if (pf->cur_promisc != cur_promisc) { - pf->cur_promisc = cur_promisc; - if (cur_promisc) - aq_ret = - i40e_aq_set_default_vsi(hw, - vsi->seid, - NULL); - else - aq_ret = - i40e_aq_clear_default_vsi(hw, - vsi->seid, - NULL); - if (aq_ret) { - retval = i40e_aq_rc_to_posix(aq_ret, - hw->aq.asq_last_status); - dev_info(&pf->pdev->dev, - "Set default VSI failed on %s, err %s, aq_err %s\n", - vsi_name, - i40e_stat_str(hw, aq_ret), - i40e_aq_str(hw, - hw->aq.asq_last_status)); - } - } - } else { - aq_ret = i40e_aq_set_vsi_unicast_promiscuous( - hw, - vsi->seid, - cur_promisc, NULL, - true); - if (aq_ret) { - retval = - i40e_aq_rc_to_posix(aq_ret, - hw->aq.asq_last_status); - dev_info(&pf->pdev->dev, - "set unicast promisc failed on %s, err %s, aq_err %s\n", - vsi_name, - i40e_stat_str(hw, aq_ret), - i40e_aq_str(hw, - hw->aq.asq_last_status)); - } - aq_ret = i40e_aq_set_vsi_multicast_promiscuous( - hw, - vsi->seid, - cur_promisc, NULL); - if (aq_ret) { - retval = - i40e_aq_rc_to_posix(aq_ret, - hw->aq.asq_last_status); - dev_info(&pf->pdev->dev, - "set multicast promisc failed on %s, err %s, aq_err %s\n", - vsi_name, - i40e_stat_str(hw, aq_ret), - i40e_aq_str(hw, - hw->aq.asq_last_status)); - } - } - aq_ret = i40e_aq_set_vsi_broadcast(&vsi->back->hw, - vsi->seid, - cur_promisc, NULL); + aq_ret = i40e_set_promiscuous(pf, cur_promisc); if (aq_ret) { retval = i40e_aq_rc_to_posix(aq_ret, - pf->hw.aq.asq_last_status); + hw->aq.asq_last_status); dev_info(&pf->pdev->dev, - "set brdcast promisc failed, err %s, aq_err %s\n", - i40e_stat_str(hw, aq_ret), - i40e_aq_str(hw, - hw->aq.asq_last_status)); + "Setting promiscuous %s failed on %s, err %s aq_err %s\n", + cur_promisc ? "on" : "off", + vsi_name, + i40e_stat_str(hw, aq_ret), + i40e_aq_str(hw, hw->aq.asq_last_status)); } } out: @@ -3964,7 +3966,7 @@ static bool i40e_clean_fdir_tx_irq(struct i40e_ring *tx_ring, int budget) break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); /* if the descriptor isn't done, no work yet to do */ if (!(eop_desc->cmd_type_offset_bsz & @@ -5629,14 +5631,6 @@ static int i40e_validate_num_queues(struct i40e_pf *pf, int num_queues, return -EINVAL; *reconfig_rss = false; - - if (num_queues > I40E_MAX_QUEUES_PER_CH) { - dev_err(&pf->pdev->dev, - "Failed to create VMDq VSI. User requested num_queues (%d) > I40E_MAX_QUEUES_PER_VSI (%u)\n", - num_queues, I40E_MAX_QUEUES_PER_CH); - return -EINVAL; - } - if (vsi->current_rss_size) { if (num_queues > vsi->current_rss_size) { dev_dbg(&pf->pdev->dev, @@ -9429,6 +9423,15 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired) if (!lock_acquired) rtnl_unlock(); + /* Restore promiscuous settings */ + ret = i40e_set_promiscuous(pf, pf->cur_promisc); + if (ret) + dev_warn(&pf->pdev->dev, + "Failed to restore promiscuous setting: %s, err %s aq_err %s\n", + pf->cur_promisc ? "on" : "off", + i40e_stat_str(&pf->hw, ret), + i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status)); + i40e_reset_all_vfs(pf, true); /* tell the firmware that we're starting */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c index 0ccab0a5d717..7689c2ee0d46 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c +++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c @@ -328,15 +328,17 @@ static i40e_status __i40e_read_nvm_word(struct i40e_hw *hw, i40e_status i40e_read_nvm_word(struct i40e_hw *hw, u16 offset, u16 *data) { - i40e_status ret_code; + i40e_status ret_code = 0; - ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ); + if (hw->flags & I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK) + ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ); if (ret_code) return ret_code; ret_code = __i40e_read_nvm_word(hw, offset, data); - i40e_release_nvm(hw); + if (hw->flags & I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK) + i40e_release_nvm(hw); return ret_code; } diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c index d6d352a6e6ea..4566d66ffc7c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c @@ -759,7 +759,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi, break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); i40e_trace(clean_tx_irq, tx_ring, tx_desc, tx_buf); /* we have caught up to head, no work left to do */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h index 00d4833e9925..0e8568719b4e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_type.h +++ b/drivers/net/ethernet/intel/i40e/i40e_type.h @@ -629,6 +629,7 @@ struct i40e_hw { #define I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE BIT_ULL(0) #define I40E_HW_FLAG_802_1AD_CAPABLE BIT_ULL(1) #define I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE BIT_ULL(2) +#define I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK BIT_ULL(3) u64 flags; /* Used in set switch config AQ command */ diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index f8a794b72462..a3dc9b932946 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -2218,18 +2218,19 @@ static int i40e_vc_add_mac_addr_msg(struct i40e_vf *vf, u8 *msg, u16 msglen) struct i40e_mac_filter *f; f = i40e_find_mac(vsi, al->list[i].addr); - if (!f) + if (!f) { f = i40e_add_mac_filter(vsi, al->list[i].addr); - if (!f) { - dev_err(&pf->pdev->dev, - "Unable to add MAC filter %pM for VF %d\n", - al->list[i].addr, vf->vf_id); - ret = I40E_ERR_PARAM; - spin_unlock_bh(&vsi->mac_filter_hash_lock); - goto error_param; - } else { - vf->num_mac++; + if (!f) { + dev_err(&pf->pdev->dev, + "Unable to add MAC filter %pM for VF %d\n", + al->list[i].addr, vf->vf_id); + ret = I40E_ERR_PARAM; + spin_unlock_bh(&vsi->mac_filter_hash_lock); + goto error_param; + } else { + vf->num_mac++; + } } } spin_unlock_bh(&vsi->mac_filter_hash_lock); diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c index fe817e2b6fef..50864f99446d 100644 --- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c +++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c @@ -179,7 +179,7 @@ static bool i40e_clean_tx_irq(struct i40e_vsi *vsi, break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); i40e_trace(clean_tx_irq, tx_ring, tx_desc, tx_buf); /* if the descriptor isn't done, no work yet to do */ diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_client.c b/drivers/net/ethernet/intel/i40evf/i40evf_client.c index d8131139565e..da60ce12b33d 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_client.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_client.c @@ -26,6 +26,26 @@ static struct i40e_ops i40evf_lan_ops = { }; /** + * i40evf_client_get_params - retrieve relevant client parameters + * @vsi: VSI with parameters + * @params: client param struct + **/ +static +void i40evf_client_get_params(struct i40e_vsi *vsi, struct i40e_params *params) +{ + int i; + + memset(params, 0, sizeof(struct i40e_params)); + params->mtu = vsi->netdev->mtu; + params->link_up = vsi->back->link_up; + + for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) { + params->qos.prio_qos[i].tc = 0; + params->qos.prio_qos[i].qs_handle = vsi->qs_handle; + } +} + +/** * i40evf_notify_client_message - call the client message receive callback * @vsi: the VSI associated with this client * @msg: message buffer @@ -66,10 +86,6 @@ void i40evf_notify_client_l2_params(struct i40e_vsi *vsi) return; cinst = vsi->back->cinst; - memset(¶ms, 0, sizeof(params)); - params.mtu = vsi->netdev->mtu; - params.link_up = vsi->back->link_up; - params.qos.prio_qos[0].qs_handle = vsi->qs_handle; if (!cinst || !cinst->client || !cinst->client->ops || !cinst->client->ops->l2_param_change) { @@ -77,6 +93,8 @@ void i40evf_notify_client_l2_params(struct i40e_vsi *vsi) "Cannot locate client instance l2_param_change function\n"); return; } + i40evf_client_get_params(vsi, ¶ms); + cinst->lan_info.params = params; cinst->client->ops->l2_param_change(&cinst->lan_info, cinst->client, ¶ms); } @@ -166,9 +184,9 @@ static struct i40e_client_instance * i40evf_client_add_instance(struct i40evf_adapter *adapter) { struct i40e_client_instance *cinst = NULL; - struct netdev_hw_addr *mac = NULL; struct i40e_vsi *vsi = &adapter->vsi; - int i; + struct netdev_hw_addr *mac = NULL; + struct i40e_params params; if (!vf_registered_client) goto out; @@ -192,18 +210,14 @@ i40evf_client_add_instance(struct i40evf_adapter *adapter) cinst->lan_info.version.major = I40EVF_CLIENT_VERSION_MAJOR; cinst->lan_info.version.minor = I40EVF_CLIENT_VERSION_MINOR; cinst->lan_info.version.build = I40EVF_CLIENT_VERSION_BUILD; + i40evf_client_get_params(vsi, ¶ms); + cinst->lan_info.params = params; set_bit(__I40E_CLIENT_INSTANCE_NONE, &cinst->state); cinst->lan_info.msix_count = adapter->num_iwarp_msix; cinst->lan_info.msix_entries = &adapter->msix_entries[adapter->iwarp_base_vector]; - for (i = 0; i < I40E_MAX_USER_PRIORITY; i++) { - cinst->lan_info.params.qos.prio_qos[i].tc = 0; - cinst->lan_info.params.qos.prio_qos[i].qs_handle = - vsi->qs_handle; - } - mac = list_first_entry(&cinst->lan_info.netdev->dev_addrs.list, struct netdev_hw_addr, list); if (mac) diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index ca2ebdbd24d7..7b2a4eba92e2 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -2110,6 +2110,11 @@ static void i40evf_client_task(struct work_struct *work) adapter->flags &= ~I40EVF_FLAG_SERVICE_CLIENT_REQUESTED; goto out; } + if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS) { + i40evf_notify_client_l2_params(&adapter->vsi); + adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS; + goto out; + } if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_CLOSE) { i40evf_notify_client_close(&adapter->vsi, false); adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_CLOSE; @@ -2118,11 +2123,6 @@ static void i40evf_client_task(struct work_struct *work) if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_OPEN) { i40evf_notify_client_open(&adapter->vsi); adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_OPEN; - goto out; - } - if (adapter->flags & I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS) { - i40evf_notify_client_l2_params(&adapter->vsi); - adapter->flags &= ~I40EVF_FLAG_CLIENT_NEEDS_L2_PARAMS; } out: clear_bit(__I40EVF_IN_CLIENT_TASK, &adapter->crit_section); diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index e94d3c256667..c208753ff5b7 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -7317,7 +7317,7 @@ static bool igb_clean_tx_irq(struct igb_q_vector *q_vector, int napi_budget) break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); /* if DD is not set pending work has not been completed */ if (!(eop_desc->wb.status & cpu_to_le32(E1000_TXD_STAT_DD))) diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c index 713e8df23744..4214c1519a87 100644 --- a/drivers/net/ethernet/intel/igbvf/netdev.c +++ b/drivers/net/ethernet/intel/igbvf/netdev.c @@ -810,7 +810,7 @@ static bool igbvf_clean_tx_irq(struct igbvf_ring *tx_ring) break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); /* if DD is not set pending work has not been completed */ if (!(eop_desc->wb.status & cpu_to_le32(E1000_TXD_STAT_DD))) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index ca06c3cc2ca8..62a18914f00f 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -1192,7 +1192,7 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector, break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); /* if DD is not set pending work has not been completed */ if (!(eop_desc->wb.status & cpu_to_le32(IXGBE_TXD_STAT_DD))) diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index feed11bc9ddf..1f4a69134ade 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -326,7 +326,7 @@ static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector, break; /* prevent any other reads prior to eop_desc */ - read_barrier_depends(); + smp_rmb(); /* if DD is not set pending work has not been completed */ if (!(eop_desc->wb.status & cpu_to_le32(IXGBE_TXD_STAT_DD))) diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c index 2d46ec84ebdf..2d0897b7d860 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c @@ -3142,13 +3142,17 @@ static int mlxsw_sp_ports_create(struct mlxsw_sp *mlxsw_sp) if (!mlxsw_sp->ports) return -ENOMEM; - mlxsw_sp->port_to_module = kcalloc(max_ports, sizeof(u8), GFP_KERNEL); + mlxsw_sp->port_to_module = kmalloc_array(max_ports, sizeof(int), + GFP_KERNEL); if (!mlxsw_sp->port_to_module) { err = -ENOMEM; goto err_port_to_module_alloc; } for (i = 1; i < max_ports; i++) { + /* Mark as invalid */ + mlxsw_sp->port_to_module[i] = -1; + err = mlxsw_sp_port_module_info_get(mlxsw_sp, i, &module, &width, &lane); if (err) @@ -3216,6 +3220,8 @@ static void mlxsw_sp_port_unsplit_create(struct mlxsw_sp *mlxsw_sp, for (i = 0; i < count; i++) { local_port = base_port + i * 2; + if (mlxsw_sp->port_to_module[local_port] < 0) + continue; module = mlxsw_sp->port_to_module[local_port]; mlxsw_sp_port_create(mlxsw_sp, local_port, false, module, diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 58cf222fb985..432ab9b12b7f 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -152,7 +152,7 @@ struct mlxsw_sp { const struct mlxsw_bus_info *bus_info; unsigned char base_mac[ETH_ALEN]; struct mlxsw_sp_upper *lags; - u8 *port_to_module; + int *port_to_module; struct mlxsw_sp_sb *sb; struct mlxsw_sp_bridge *bridge; struct mlxsw_sp_router *router; diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c index fe7e0e1dd01d..b2299f2b2155 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-main.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c @@ -1530,7 +1530,7 @@ static int vxge_reset_vpath(struct vxgedev *vdev, int vp_id) vxge_debug_init(VXGE_ERR, "vxge_hw_vpath_reset failed for" "vpath:%d", vp_id); - return status; + return status; } } else return VXGE_HW_FAIL; @@ -1950,19 +1950,19 @@ static enum vxge_hw_status vxge_rth_configure(struct vxgedev *vdev) * for all VPATHs. The h/w only uses the lowest numbered VPATH * when steering frames. */ - for (index = 0; index < vdev->no_of_vpath; index++) { + for (index = 0; index < vdev->no_of_vpath; index++) { status = vxge_hw_vpath_rts_rth_set( vdev->vpaths[index].handle, vdev->config.rth_algorithm, &hash_types, vdev->config.rth_bkt_sz); - if (status != VXGE_HW_OK) { + if (status != VXGE_HW_OK) { vxge_debug_init(VXGE_ERR, "RTH configuration failed for vpath:%d", vdev->vpaths[index].device_id); return status; - } - } + } + } return status; } @@ -1991,7 +1991,7 @@ static enum vxge_hw_status vxge_reset_all_vpaths(struct vxgedev *vdev) vxge_debug_init(VXGE_ERR, "vxge_hw_vpath_reset failed for " "vpath:%d", i); - return status; + return status; } } } @@ -2474,32 +2474,31 @@ static int vxge_add_isr(struct vxgedev *vdev) switch (msix_idx) { case 0: snprintf(vdev->desc[intr_cnt], VXGE_INTR_STRLEN, - "%s:vxge:MSI-X %d - Tx - fn:%d vpath:%d", + "%s:vxge:MSI-X %d - Tx - fn:%d vpath:%d", vdev->ndev->name, vdev->entries[intr_cnt].entry, pci_fun, vp_idx); ret = request_irq( - vdev->entries[intr_cnt].vector, + vdev->entries[intr_cnt].vector, vxge_tx_msix_handle, 0, vdev->desc[intr_cnt], &vdev->vpaths[vp_idx].fifo); - vdev->vxge_entries[intr_cnt].arg = + vdev->vxge_entries[intr_cnt].arg = &vdev->vpaths[vp_idx].fifo; irq_req = 1; break; case 1: snprintf(vdev->desc[intr_cnt], VXGE_INTR_STRLEN, - "%s:vxge:MSI-X %d - Rx - fn:%d vpath:%d", + "%s:vxge:MSI-X %d - Rx - fn:%d vpath:%d", vdev->ndev->name, vdev->entries[intr_cnt].entry, pci_fun, vp_idx); ret = request_irq( - vdev->entries[intr_cnt].vector, - vxge_rx_msix_napi_handle, - 0, + vdev->entries[intr_cnt].vector, + vxge_rx_msix_napi_handle, 0, vdev->desc[intr_cnt], &vdev->vpaths[vp_idx].ring); - vdev->vxge_entries[intr_cnt].arg = + vdev->vxge_entries[intr_cnt].arg = &vdev->vpaths[vp_idx].ring; irq_req = 1; break; @@ -2512,9 +2511,9 @@ static int vxge_add_isr(struct vxgedev *vdev) vxge_rem_msix_isr(vdev); vdev->config.intr_type = INTA; vxge_debug_init(VXGE_ERR, - "%s: Defaulting to INTA" - , vdev->ndev->name); - goto INTA_MODE; + "%s: Defaulting to INTA", + vdev->ndev->name); + goto INTA_MODE; } if (irq_req) { @@ -4505,8 +4504,8 @@ vxge_probe(struct pci_dev *pdev, const struct pci_device_id *pre) if (status != VXGE_HW_OK) { vxge_debug_init(VXGE_ERR, "Failed to initialize device (%d)", status); - ret = -EINVAL; - goto _exit3; + ret = -EINVAL; + goto _exit3; } if (VXGE_FW_VER(ll_config->device_hw_info.fw_version.major, diff --git a/drivers/net/ethernet/netronome/nfp/bpf/offload.c b/drivers/net/ethernet/netronome/nfp/bpf/offload.c index b6cee71f49d3..bc879aeb62d4 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/offload.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/offload.c @@ -214,8 +214,14 @@ int nfp_net_bpf_offload(struct nfp_net *nn, struct bpf_prog *prog, { int err; - if (prog && !prog->aux->offload) - return -EINVAL; + if (prog) { + struct bpf_dev_offload *offload = prog->aux->offload; + + if (!offload) + return -EINVAL; + if (offload->netdev != nn->dp.netdev) + return -EINVAL; + } if (prog && old_prog) { u8 cap; diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.c b/drivers/net/ethernet/netronome/nfp/flower/main.c index e0283bb24f06..8fcc90c0d2d3 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/main.c +++ b/drivers/net/ethernet/netronome/nfp/flower/main.c @@ -125,6 +125,21 @@ nfp_flower_repr_netdev_stop(struct nfp_app *app, struct nfp_repr *repr) return nfp_flower_cmsg_portmod(repr, false); } +static int +nfp_flower_repr_netdev_init(struct nfp_app *app, struct net_device *netdev) +{ + return tc_setup_cb_egdev_register(netdev, + nfp_flower_setup_tc_egress_cb, + netdev_priv(netdev)); +} + +static void +nfp_flower_repr_netdev_clean(struct nfp_app *app, struct net_device *netdev) +{ + tc_setup_cb_egdev_unregister(netdev, nfp_flower_setup_tc_egress_cb, + netdev_priv(netdev)); +} + static void nfp_flower_sriov_disable(struct nfp_app *app) { struct nfp_flower_priv *priv = app->priv; @@ -452,6 +467,9 @@ const struct nfp_app_type app_flower = { .vnic_init = nfp_flower_vnic_init, .vnic_clean = nfp_flower_vnic_clean, + .repr_init = nfp_flower_repr_netdev_init, + .repr_clean = nfp_flower_repr_netdev_clean, + .repr_open = nfp_flower_repr_netdev_open, .repr_stop = nfp_flower_repr_netdev_stop, diff --git a/drivers/net/ethernet/netronome/nfp/flower/main.h b/drivers/net/ethernet/netronome/nfp/flower/main.h index c90e72b7ff5a..e6b26c5ae6e0 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/main.h +++ b/drivers/net/ethernet/netronome/nfp/flower/main.h @@ -52,8 +52,7 @@ struct nfp_app; #define NFP_FLOWER_MASK_ELEMENT_RS 1 #define NFP_FLOWER_MASK_HASH_BITS 10 -#define NFP_FL_META_FLAG_NEW_MASK 128 -#define NFP_FL_META_FLAG_LAST_MASK 1 +#define NFP_FL_META_FLAG_MANAGE_MASK BIT(7) #define NFP_FL_MASK_REUSE_TIME_NS 40000 #define NFP_FL_MASK_ID_LOCATION 1 @@ -197,5 +196,7 @@ void nfp_tunnel_del_ipv4_off(struct nfp_app *app, __be32 ipv4); void nfp_tunnel_add_ipv4_off(struct nfp_app *app, __be32 ipv4); void nfp_tunnel_request_route(struct nfp_app *app, struct sk_buff *skb); void nfp_tunnel_keep_alive(struct nfp_app *app, struct sk_buff *skb); +int nfp_flower_setup_tc_egress_cb(enum tc_setup_type type, void *type_data, + void *cb_priv); #endif diff --git a/drivers/net/ethernet/netronome/nfp/flower/metadata.c b/drivers/net/ethernet/netronome/nfp/flower/metadata.c index 193520ef23f0..db977cf8e933 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/metadata.c +++ b/drivers/net/ethernet/netronome/nfp/flower/metadata.c @@ -282,7 +282,7 @@ nfp_check_mask_add(struct nfp_app *app, char *mask_data, u32 mask_len, id = nfp_add_mask_table(app, mask_data, mask_len); if (id < 0) return false; - *meta_flags |= NFP_FL_META_FLAG_NEW_MASK; + *meta_flags |= NFP_FL_META_FLAG_MANAGE_MASK; } *mask_id = id; @@ -299,6 +299,9 @@ nfp_check_mask_remove(struct nfp_app *app, char *mask_data, u32 mask_len, if (!mask_entry) return false; + if (meta_flags) + *meta_flags &= ~NFP_FL_META_FLAG_MANAGE_MASK; + *mask_id = mask_entry->mask_id; mask_entry->ref_cnt--; if (!mask_entry->ref_cnt) { @@ -306,7 +309,7 @@ nfp_check_mask_remove(struct nfp_app *app, char *mask_data, u32 mask_len, nfp_release_mask_id(app, *mask_id); kfree(mask_entry); if (meta_flags) - *meta_flags |= NFP_FL_META_FLAG_LAST_MASK; + *meta_flags |= NFP_FL_META_FLAG_MANAGE_MASK; } return true; diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c index cdbb5464b790..553f94f55dce 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/offload.c +++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c @@ -131,7 +131,8 @@ static bool nfp_flower_check_higher_than_mac(struct tc_cls_flower_offload *f) static int nfp_flower_calculate_key_layers(struct nfp_fl_key_ls *ret_key_ls, - struct tc_cls_flower_offload *flow) + struct tc_cls_flower_offload *flow, + bool egress) { struct flow_dissector_key_basic *mask_basic = NULL; struct flow_dissector_key_basic *key_basic = NULL; @@ -167,6 +168,9 @@ nfp_flower_calculate_key_layers(struct nfp_fl_key_ls *ret_key_ls, skb_flow_dissector_target(flow->dissector, FLOW_DISSECTOR_KEY_ENC_CONTROL, flow->key); + if (!egress) + return -EOPNOTSUPP; + if (mask_enc_ctl->addr_type != 0xffff || enc_ctl->addr_type != FLOW_DISSECTOR_KEY_IPV4_ADDRS) return -EOPNOTSUPP; @@ -194,6 +198,9 @@ nfp_flower_calculate_key_layers(struct nfp_fl_key_ls *ret_key_ls, key_layer |= NFP_FLOWER_LAYER_VXLAN; key_size += sizeof(struct nfp_flower_vxlan); + } else if (egress) { + /* Reject non tunnel matches offloaded to egress repr. */ + return -EOPNOTSUPP; } if (dissector_uses_key(flow->dissector, FLOW_DISSECTOR_KEY_BASIC)) { @@ -308,6 +315,7 @@ err_free_flow: * @app: Pointer to the APP handle * @netdev: netdev structure. * @flow: TC flower classifier offload structure. + * @egress: NFP netdev is the egress. * * Adds a new flow to the repeated hash structure and action payload. * @@ -315,7 +323,7 @@ err_free_flow: */ static int nfp_flower_add_offload(struct nfp_app *app, struct net_device *netdev, - struct tc_cls_flower_offload *flow) + struct tc_cls_flower_offload *flow, bool egress) { struct nfp_flower_priv *priv = app->priv; struct nfp_fl_payload *flow_pay; @@ -326,7 +334,7 @@ nfp_flower_add_offload(struct nfp_app *app, struct net_device *netdev, if (!key_layer) return -ENOMEM; - err = nfp_flower_calculate_key_layers(key_layer, flow); + err = nfp_flower_calculate_key_layers(key_layer, flow, egress); if (err) goto err_free_key_ls; @@ -447,7 +455,7 @@ nfp_flower_get_stats(struct nfp_app *app, struct tc_cls_flower_offload *flow) static int nfp_flower_repr_offload(struct nfp_app *app, struct net_device *netdev, - struct tc_cls_flower_offload *flower) + struct tc_cls_flower_offload *flower, bool egress) { if (!eth_proto_is_802_3(flower->common.protocol) || flower->common.chain_index) @@ -455,7 +463,7 @@ nfp_flower_repr_offload(struct nfp_app *app, struct net_device *netdev, switch (flower->command) { case TC_CLSFLOWER_REPLACE: - return nfp_flower_add_offload(app, netdev, flower); + return nfp_flower_add_offload(app, netdev, flower, egress); case TC_CLSFLOWER_DESTROY: return nfp_flower_del_offload(app, netdev, flower); case TC_CLSFLOWER_STATS: @@ -465,6 +473,23 @@ nfp_flower_repr_offload(struct nfp_app *app, struct net_device *netdev, return -EOPNOTSUPP; } +int nfp_flower_setup_tc_egress_cb(enum tc_setup_type type, void *type_data, + void *cb_priv) +{ + struct nfp_repr *repr = cb_priv; + + if (!tc_can_offload(repr->netdev)) + return -EOPNOTSUPP; + + switch (type) { + case TC_SETUP_CLSFLOWER: + return nfp_flower_repr_offload(repr->app, repr->netdev, + type_data, true); + default: + return -EOPNOTSUPP; + } +} + static int nfp_flower_setup_tc_block_cb(enum tc_setup_type type, void *type_data, void *cb_priv) { @@ -476,7 +501,7 @@ static int nfp_flower_setup_tc_block_cb(enum tc_setup_type type, switch (type) { case TC_SETUP_CLSFLOWER: return nfp_flower_repr_offload(repr->app, repr->netdev, - type_data); + type_data, false); default: return -EOPNOTSUPP; } diff --git a/drivers/net/ethernet/netronome/nfp/nfp_app.h b/drivers/net/ethernet/netronome/nfp/nfp_app.h index 54b67c9b8d5b..0e5e0305ad1c 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_app.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_app.h @@ -76,6 +76,8 @@ extern const struct nfp_app_type app_flower; * @vnic_free: free up app's vNIC state * @vnic_init: vNIC netdev was registered * @vnic_clean: vNIC netdev about to be unregistered + * @repr_init: representor about to be registered + * @repr_clean: representor about to be unregistered * @repr_open: representor netdev open callback * @repr_stop: representor netdev stop callback * @start: start application logic @@ -109,6 +111,9 @@ struct nfp_app_type { int (*vnic_init)(struct nfp_app *app, struct nfp_net *nn); void (*vnic_clean)(struct nfp_app *app, struct nfp_net *nn); + int (*repr_init)(struct nfp_app *app, struct net_device *netdev); + void (*repr_clean)(struct nfp_app *app, struct net_device *netdev); + int (*repr_open)(struct nfp_app *app, struct nfp_repr *repr); int (*repr_stop)(struct nfp_app *app, struct nfp_repr *repr); @@ -212,6 +217,21 @@ static inline int nfp_app_repr_stop(struct nfp_app *app, struct nfp_repr *repr) return app->type->repr_stop(app, repr); } +static inline int +nfp_app_repr_init(struct nfp_app *app, struct net_device *netdev) +{ + if (!app->type->repr_init) + return 0; + return app->type->repr_init(app, netdev); +} + +static inline void +nfp_app_repr_clean(struct nfp_app *app, struct net_device *netdev) +{ + if (app->type->repr_clean) + app->type->repr_clean(app, netdev); +} + static inline int nfp_app_start(struct nfp_app *app, struct nfp_net *ctrl) { app->ctrl = ctrl; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c index 60c8d733a37d..2801ecd09eab 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ethtool.c @@ -104,7 +104,7 @@ static const struct nfp_et_stat nfp_mac_et_stats[] = { { "rx_frame_too_long_errors", NFP_MAC_STATS_RX_FRAME_TOO_LONG_ERRORS, }, { "rx_range_length_errors", NFP_MAC_STATS_RX_RANGE_LENGTH_ERRORS, }, - { "rx_vlan_reveive_ok", NFP_MAC_STATS_RX_VLAN_REVEIVE_OK, }, + { "rx_vlan_received_ok", NFP_MAC_STATS_RX_VLAN_RECEIVED_OK, }, { "rx_errors", NFP_MAC_STATS_RX_IN_ERRORS, }, { "rx_broadcast_pkts", NFP_MAC_STATS_RX_IN_BROADCAST_PKTS, }, { "rx_drop_events", NFP_MAC_STATS_RX_DROP_EVENTS, }, diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c index 1bce8c131bb9..924a05e05da0 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_repr.c @@ -258,6 +258,7 @@ const struct net_device_ops nfp_repr_netdev_ops = { static void nfp_repr_clean(struct nfp_repr *repr) { unregister_netdev(repr->netdev); + nfp_app_repr_clean(repr->app, repr->netdev); dst_release((struct dst_entry *)repr->dst); nfp_port_free(repr->port); } @@ -297,6 +298,8 @@ int nfp_repr_init(struct nfp_app *app, struct net_device *netdev, netdev->netdev_ops = &nfp_repr_netdev_ops; netdev->ethtool_ops = &nfp_port_ethtool_ops; + netdev->max_mtu = pf_netdev->max_mtu; + SWITCHDEV_SET_OPS(netdev, &nfp_port_switchdev_ops); if (nfp_app_has_tc(app)) { @@ -304,12 +307,18 @@ int nfp_repr_init(struct nfp_app *app, struct net_device *netdev, netdev->hw_features |= NETIF_F_HW_TC; } - err = register_netdev(netdev); + err = nfp_app_repr_init(app, netdev); if (err) goto err_clean; + err = register_netdev(netdev); + if (err) + goto err_repr_clean; + return 0; +err_repr_clean: + nfp_app_repr_clean(app, netdev); err_clean: dst_release((struct dst_entry *)repr->dst); return err; diff --git a/drivers/net/ethernet/netronome/nfp/nfp_port.h b/drivers/net/ethernet/netronome/nfp/nfp_port.h index 51dcb9c603ee..21bd4aa32646 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_port.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_port.h @@ -157,7 +157,7 @@ void nfp_devlink_port_unregister(struct nfp_port *port); /* unused 0x008 */ #define NFP_MAC_STATS_RX_FRAME_TOO_LONG_ERRORS (NFP_MAC_STATS_BASE + 0x010) #define NFP_MAC_STATS_RX_RANGE_LENGTH_ERRORS (NFP_MAC_STATS_BASE + 0x018) -#define NFP_MAC_STATS_RX_VLAN_REVEIVE_OK (NFP_MAC_STATS_BASE + 0x020) +#define NFP_MAC_STATS_RX_VLAN_RECEIVED_OK (NFP_MAC_STATS_BASE + 0x020) #define NFP_MAC_STATS_RX_IN_ERRORS (NFP_MAC_STATS_BASE + 0x028) #define NFP_MAC_STATS_RX_IN_BROADCAST_PKTS (NFP_MAC_STATS_BASE + 0x030) #define NFP_MAC_STATS_RX_DROP_EVENTS (NFP_MAC_STATS_BASE + 0x038) diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c index 6e15d3c10ebf..fe7c1f230028 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c +++ b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c @@ -1277,11 +1277,10 @@ static struct qed_dcbx_get *qed_dcbnl_get_dcbx(struct qed_hwfn *hwfn, { struct qed_dcbx_get *dcbx_info; - dcbx_info = kmalloc(sizeof(*dcbx_info), GFP_ATOMIC); + dcbx_info = kzalloc(sizeof(*dcbx_info), GFP_ATOMIC); if (!dcbx_info) return NULL; - memset(dcbx_info, 0, sizeof(*dcbx_info)); if (qed_dcbx_query_params(hwfn, dcbx_info, type)) { kfree(dcbx_info); return NULL; diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c index dcb8c39382e7..fc0d5fa65ad4 100644 --- a/drivers/net/ethernet/realtek/r8169.c +++ b/drivers/net/ethernet/realtek/r8169.c @@ -2030,21 +2030,6 @@ out: return ret; } -static int rtl8169_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) -{ - struct rtl8169_private *tp = netdev_priv(dev); - int ret; - - del_timer_sync(&tp->timer); - - rtl_lock_work(tp); - ret = rtl8169_set_speed(dev, cmd->autoneg, ethtool_cmd_speed(cmd), - cmd->duplex, cmd->advertising); - rtl_unlock_work(tp); - - return ret; -} - static netdev_features_t rtl8169_fix_features(struct net_device *dev, netdev_features_t features) { @@ -2171,6 +2156,27 @@ static int rtl8169_get_link_ksettings(struct net_device *dev, return rc; } +static int rtl8169_set_link_ksettings(struct net_device *dev, + const struct ethtool_link_ksettings *cmd) +{ + struct rtl8169_private *tp = netdev_priv(dev); + int rc; + u32 advertising; + + if (!ethtool_convert_link_mode_to_legacy_u32(&advertising, + cmd->link_modes.advertising)) + return -EINVAL; + + del_timer_sync(&tp->timer); + + rtl_lock_work(tp); + rc = rtl8169_set_speed(dev, cmd->base.autoneg, cmd->base.speed, + cmd->base.duplex, advertising); + rtl_unlock_work(tp); + + return rc; +} + static void rtl8169_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p) { @@ -2591,7 +2597,6 @@ static const struct ethtool_ops rtl8169_ethtool_ops = { .get_link = ethtool_op_get_link, .get_coalesce = rtl_get_coalesce, .set_coalesce = rtl_set_coalesce, - .set_settings = rtl8169_set_settings, .get_msglevel = rtl8169_get_msglevel, .set_msglevel = rtl8169_set_msglevel, .get_regs = rtl8169_get_regs, @@ -2603,6 +2608,7 @@ static const struct ethtool_ops rtl8169_ethtool_ops = { .get_ts_info = ethtool_op_get_ts_info, .nway_reset = rtl8169_nway_reset, .get_link_ksettings = rtl8169_get_link_ksettings, + .set_link_ksettings = rtl8169_set_link_ksettings, }; static void rtl8169_get_mac_version(struct rtl8169_private *tp, @@ -3789,27 +3795,32 @@ static void rtl8168e_2_hw_phy_config(struct rtl8169_private *tp) rtl_writephy(tp, 0x1f, 0x0000); /* EEE setting */ - rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_1111, 0x0000, 0x0003, ERIAR_EXGMAC); + rtl_w0w1_eri(tp, 0x1b0, ERIAR_MASK_1111, 0x0003, 0x0000, ERIAR_EXGMAC); rtl_writephy(tp, 0x1f, 0x0005); rtl_writephy(tp, 0x05, 0x8b85); - rtl_w0w1_phy(tp, 0x06, 0x0000, 0x2000); + rtl_w0w1_phy(tp, 0x06, 0x2000, 0x0000); rtl_writephy(tp, 0x1f, 0x0004); rtl_writephy(tp, 0x1f, 0x0007); rtl_writephy(tp, 0x1e, 0x0020); - rtl_w0w1_phy(tp, 0x15, 0x0000, 0x0100); + rtl_w0w1_phy(tp, 0x15, 0x0100, 0x0000); rtl_writephy(tp, 0x1f, 0x0002); rtl_writephy(tp, 0x1f, 0x0000); rtl_writephy(tp, 0x0d, 0x0007); rtl_writephy(tp, 0x0e, 0x003c); rtl_writephy(tp, 0x0d, 0x4007); - rtl_writephy(tp, 0x0e, 0x0000); + rtl_writephy(tp, 0x0e, 0x0006); rtl_writephy(tp, 0x0d, 0x0000); /* Green feature */ rtl_writephy(tp, 0x1f, 0x0003); - rtl_w0w1_phy(tp, 0x19, 0x0000, 0x0001); - rtl_w0w1_phy(tp, 0x10, 0x0000, 0x0400); + rtl_w0w1_phy(tp, 0x19, 0x0001, 0x0000); + rtl_w0w1_phy(tp, 0x10, 0x0400, 0x0000); + rtl_writephy(tp, 0x1f, 0x0000); + rtl_writephy(tp, 0x1f, 0x0005); + rtl_w0w1_phy(tp, 0x01, 0x0100, 0x0000); rtl_writephy(tp, 0x1f, 0x0000); + /* soft-reset phy */ + rtl_writephy(tp, MII_BMCR, BMCR_RESET | BMCR_ANENABLE | BMCR_ANRESTART); /* Broken BIOS workaround: feed GigaMAC registers with MAC address. */ rtl_rar_exgmac_set(tp, tp->dev->dev_addr); diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index db8a4bcfc6c7..a73600dceb8b 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -119,8 +119,8 @@ do { \ #define CPDMA_RXCP 0x60 #define CPSW_POLL_WEIGHT 64 -#define CPSW_MIN_PACKET_SIZE 60 -#define CPSW_MAX_PACKET_SIZE (1500 + 14 + 4 + 4) +#define CPSW_MIN_PACKET_SIZE (VLAN_ETH_ZLEN) +#define CPSW_MAX_PACKET_SIZE (VLAN_ETH_FRAME_LEN + ETH_FCS_LEN) #define RX_PRIORITY_MAPPING 0x76543210 #define TX_PRIORITY_MAPPING 0x33221100 |