diff options
Diffstat (limited to 'drivers/net/ethernet/intel/idpf/idpf_lib.c')
| -rw-r--r-- | drivers/net/ethernet/intel/idpf/idpf_lib.c | 88 |
1 files changed, 16 insertions, 72 deletions
diff --git a/drivers/net/ethernet/intel/idpf/idpf_lib.c b/drivers/net/ethernet/intel/idpf/idpf_lib.c index f1ee5584e8fa..5dbf2b4ba1b0 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_lib.c +++ b/drivers/net/ethernet/intel/idpf/idpf_lib.c @@ -4,8 +4,7 @@ #include "idpf.h" #include "idpf_virtchnl.h" -static const struct net_device_ops idpf_netdev_ops_splitq; -static const struct net_device_ops idpf_netdev_ops_singleq; +static const struct net_device_ops idpf_netdev_ops; /** * idpf_init_vector_stack - Fill the MSIX vector stack with vector index @@ -69,7 +68,7 @@ static void idpf_deinit_vector_stack(struct idpf_adapter *adapter) static void idpf_mb_intr_rel_irq(struct idpf_adapter *adapter) { clear_bit(IDPF_MB_INTR_MODE, adapter->flags); - free_irq(adapter->msix_entries[0].vector, adapter); + kfree(free_irq(adapter->msix_entries[0].vector, adapter)); queue_delayed_work(adapter->mbx_wq, &adapter->mbx_task, 0); } @@ -124,15 +123,14 @@ static void idpf_mb_irq_enable(struct idpf_adapter *adapter) */ static int idpf_mb_intr_req_irq(struct idpf_adapter *adapter) { - struct idpf_q_vector *mb_vector = &adapter->mb_vector; int irq_num, mb_vidx = 0, err; + char *name; irq_num = adapter->msix_entries[mb_vidx].vector; - mb_vector->name = kasprintf(GFP_KERNEL, "%s-%s-%d", - dev_driver_string(&adapter->pdev->dev), - "Mailbox", mb_vidx); - err = request_irq(irq_num, adapter->irq_mb_handler, 0, - mb_vector->name, adapter); + name = kasprintf(GFP_KERNEL, "%s-%s-%d", + dev_driver_string(&adapter->pdev->dev), + "Mailbox", mb_vidx); + err = request_irq(irq_num, adapter->irq_mb_handler, 0, name, adapter); if (err) { dev_err(&adapter->pdev->dev, "IRQ request for mailbox failed, error: %d\n", err); @@ -765,10 +763,7 @@ static int idpf_cfg_netdev(struct idpf_vport *vport) } /* assign netdev_ops */ - if (idpf_is_queue_model_split(vport->txq_model)) - netdev->netdev_ops = &idpf_netdev_ops_splitq; - else - netdev->netdev_ops = &idpf_netdev_ops_singleq; + netdev->netdev_ops = &idpf_netdev_ops; /* setup watchdog timeout value to be 5 second */ netdev->watchdog_timeo = 5 * HZ; @@ -946,6 +941,9 @@ static void idpf_decfg_netdev(struct idpf_vport *vport) { struct idpf_adapter *adapter = vport->adapter; + kfree(vport->rx_ptype_lkup); + vport->rx_ptype_lkup = NULL; + unregister_netdev(vport->netdev); free_netdev(vport->netdev); vport->netdev = NULL; @@ -1318,14 +1316,14 @@ static void idpf_rx_init_buf_tail(struct idpf_vport *vport) if (idpf_is_queue_model_split(vport->rxq_model)) { for (j = 0; j < vport->num_bufqs_per_qgrp; j++) { - struct idpf_queue *q = + const struct idpf_buf_queue *q = &grp->splitq.bufq_sets[j].bufq; writel(q->next_to_alloc, q->tail); } } else { for (j = 0; j < grp->singleq.num_rxq; j++) { - struct idpf_queue *q = + const struct idpf_rx_queue *q = grp->singleq.rxqs[j]; writel(q->next_to_alloc, q->tail); @@ -1855,7 +1853,7 @@ int idpf_initiate_soft_reset(struct idpf_vport *vport, enum idpf_vport_state current_state = np->state; struct idpf_adapter *adapter = vport->adapter; struct idpf_vport *new_vport; - int err, i; + int err; /* If the system is low on memory, we can end up in bad state if we * free all the memory for queue resources and try to allocate them @@ -1929,46 +1927,6 @@ int idpf_initiate_soft_reset(struct idpf_vport *vport, */ memcpy(vport, new_vport, offsetof(struct idpf_vport, link_speed_mbps)); - /* Since idpf_vport_queues_alloc was called with new_port, the queue - * back pointers are currently pointing to the local new_vport. Reset - * the backpointers to the original vport here - */ - for (i = 0; i < vport->num_txq_grp; i++) { - struct idpf_txq_group *tx_qgrp = &vport->txq_grps[i]; - int j; - - tx_qgrp->vport = vport; - for (j = 0; j < tx_qgrp->num_txq; j++) - tx_qgrp->txqs[j]->vport = vport; - - if (idpf_is_queue_model_split(vport->txq_model)) - tx_qgrp->complq->vport = vport; - } - - for (i = 0; i < vport->num_rxq_grp; i++) { - struct idpf_rxq_group *rx_qgrp = &vport->rxq_grps[i]; - struct idpf_queue *q; - u16 num_rxq; - int j; - - rx_qgrp->vport = vport; - for (j = 0; j < vport->num_bufqs_per_qgrp; j++) - rx_qgrp->splitq.bufq_sets[j].bufq.vport = vport; - - if (idpf_is_queue_model_split(vport->rxq_model)) - num_rxq = rx_qgrp->splitq.num_rxq_sets; - else - num_rxq = rx_qgrp->singleq.num_rxq; - - for (j = 0; j < num_rxq; j++) { - if (idpf_is_queue_model_split(vport->rxq_model)) - q = &rx_qgrp->splitq.rxq_sets[j]->rxq; - else - q = rx_qgrp->singleq.rxqs[j]; - q->vport = vport; - } - } - if (reset_cause == IDPF_SR_Q_CHANGE) idpf_vport_alloc_vec_indexes(vport); @@ -2393,24 +2351,10 @@ void idpf_free_dma_mem(struct idpf_hw *hw, struct idpf_dma_mem *mem) mem->pa = 0; } -static const struct net_device_ops idpf_netdev_ops_splitq = { - .ndo_open = idpf_open, - .ndo_stop = idpf_stop, - .ndo_start_xmit = idpf_tx_splitq_start, - .ndo_features_check = idpf_features_check, - .ndo_set_rx_mode = idpf_set_rx_mode, - .ndo_validate_addr = eth_validate_addr, - .ndo_set_mac_address = idpf_set_mac, - .ndo_change_mtu = idpf_change_mtu, - .ndo_get_stats64 = idpf_get_stats64, - .ndo_set_features = idpf_set_features, - .ndo_tx_timeout = idpf_tx_timeout, -}; - -static const struct net_device_ops idpf_netdev_ops_singleq = { +static const struct net_device_ops idpf_netdev_ops = { .ndo_open = idpf_open, .ndo_stop = idpf_stop, - .ndo_start_xmit = idpf_tx_singleq_start, + .ndo_start_xmit = idpf_tx_start, .ndo_features_check = idpf_features_check, .ndo_set_rx_mode = idpf_set_rx_mode, .ndo_validate_addr = eth_validate_addr, |