Lines Matching refs:q_vector
118 static void ixgbevf_set_itr(struct ixgbevf_q_vector *q_vector);
290 static bool ixgbevf_clean_tx_irq(struct ixgbevf_q_vector *q_vector, in ixgbevf_clean_tx_irq() argument
293 struct ixgbevf_adapter *adapter = q_vector->adapter; in ixgbevf_clean_tx_irq()
385 q_vector->tx.total_bytes += total_bytes; in ixgbevf_clean_tx_irq()
386 q_vector->tx.total_packets += total_packets; in ixgbevf_clean_tx_irq()
444 static void ixgbevf_rx_skb(struct ixgbevf_q_vector *q_vector, in ixgbevf_rx_skb() argument
448 skb_mark_napi_id(skb, &q_vector->napi); in ixgbevf_rx_skb()
450 if (ixgbevf_qv_busy_polling(q_vector)) { in ixgbevf_rx_skb()
457 napi_gro_receive(&q_vector->napi, skb); in ixgbevf_rx_skb()
911 static int ixgbevf_clean_rx_irq(struct ixgbevf_q_vector *q_vector, in ixgbevf_clean_rx_irq() argument
975 ixgbevf_rx_skb(q_vector, skb); in ixgbevf_clean_rx_irq()
991 q_vector->rx.total_packets += total_rx_packets; in ixgbevf_clean_rx_irq()
992 q_vector->rx.total_bytes += total_rx_bytes; in ixgbevf_clean_rx_irq()
1007 struct ixgbevf_q_vector *q_vector = in ixgbevf_poll() local
1009 struct ixgbevf_adapter *adapter = q_vector->adapter; in ixgbevf_poll()
1014 ixgbevf_for_each_ring(ring, q_vector->tx) in ixgbevf_poll()
1015 clean_complete &= ixgbevf_clean_tx_irq(q_vector, ring); in ixgbevf_poll()
1018 if (!ixgbevf_qv_lock_napi(q_vector)) in ixgbevf_poll()
1025 if (q_vector->rx.count > 1) in ixgbevf_poll()
1026 per_ring_budget = max(budget/q_vector->rx.count, 1); in ixgbevf_poll()
1030 ixgbevf_for_each_ring(ring, q_vector->rx) { in ixgbevf_poll()
1031 int cleaned = ixgbevf_clean_rx_irq(q_vector, ring, in ixgbevf_poll()
1038 ixgbevf_qv_unlock_napi(q_vector); in ixgbevf_poll()
1047 ixgbevf_set_itr(q_vector); in ixgbevf_poll()
1051 1 << q_vector->v_idx); in ixgbevf_poll()
1060 void ixgbevf_write_eitr(struct ixgbevf_q_vector *q_vector) in ixgbevf_write_eitr() argument
1062 struct ixgbevf_adapter *adapter = q_vector->adapter; in ixgbevf_write_eitr()
1064 int v_idx = q_vector->v_idx; in ixgbevf_write_eitr()
1065 u32 itr_reg = q_vector->itr & IXGBE_MAX_EITR; in ixgbevf_write_eitr()
1079 struct ixgbevf_q_vector *q_vector = in ixgbevf_busy_poll_recv() local
1081 struct ixgbevf_adapter *adapter = q_vector->adapter; in ixgbevf_busy_poll_recv()
1088 if (!ixgbevf_qv_lock_poll(q_vector)) in ixgbevf_busy_poll_recv()
1091 ixgbevf_for_each_ring(ring, q_vector->rx) { in ixgbevf_busy_poll_recv()
1092 found = ixgbevf_clean_rx_irq(q_vector, ring, 4); in ixgbevf_busy_poll_recv()
1103 ixgbevf_qv_unlock_poll(q_vector); in ixgbevf_busy_poll_recv()
1118 struct ixgbevf_q_vector *q_vector; in ixgbevf_configure_msix() local
1130 q_vector = adapter->q_vector[v_idx]; in ixgbevf_configure_msix()
1132 ixgbevf_for_each_ring(ring, q_vector->rx) in ixgbevf_configure_msix()
1135 ixgbevf_for_each_ring(ring, q_vector->tx) in ixgbevf_configure_msix()
1138 if (q_vector->tx.ring && !q_vector->rx.ring) { in ixgbevf_configure_msix()
1141 q_vector->itr = IXGBE_10K_ITR; in ixgbevf_configure_msix()
1143 q_vector->itr = adapter->tx_itr_setting; in ixgbevf_configure_msix()
1147 q_vector->itr = IXGBE_20K_ITR; in ixgbevf_configure_msix()
1149 q_vector->itr = adapter->rx_itr_setting; in ixgbevf_configure_msix()
1155 ixgbevf_write_eitr(q_vector); in ixgbevf_configure_msix()
1184 static void ixgbevf_update_itr(struct ixgbevf_q_vector *q_vector, in ixgbevf_update_itr() argument
1202 timepassed_us = q_vector->itr >> 2; in ixgbevf_update_itr()
1230 static void ixgbevf_set_itr(struct ixgbevf_q_vector *q_vector) in ixgbevf_set_itr() argument
1232 u32 new_itr = q_vector->itr; in ixgbevf_set_itr()
1235 ixgbevf_update_itr(q_vector, &q_vector->tx); in ixgbevf_set_itr()
1236 ixgbevf_update_itr(q_vector, &q_vector->rx); in ixgbevf_set_itr()
1238 current_itr = max(q_vector->rx.itr, q_vector->tx.itr); in ixgbevf_set_itr()
1254 if (new_itr != q_vector->itr) { in ixgbevf_set_itr()
1256 new_itr = (10 * new_itr * q_vector->itr) / in ixgbevf_set_itr()
1257 ((9 * new_itr) + q_vector->itr); in ixgbevf_set_itr()
1260 q_vector->itr = new_itr; in ixgbevf_set_itr()
1262 ixgbevf_write_eitr(q_vector); in ixgbevf_set_itr()
1287 struct ixgbevf_q_vector *q_vector = data; in ixgbevf_msix_clean_rings() local
1290 if (q_vector->rx.ring || q_vector->tx.ring) in ixgbevf_msix_clean_rings()
1291 napi_schedule(&q_vector->napi); in ixgbevf_msix_clean_rings()
1299 struct ixgbevf_q_vector *q_vector = a->q_vector[v_idx]; in map_vector_to_rxq() local
1301 a->rx_ring[r_idx]->next = q_vector->rx.ring; in map_vector_to_rxq()
1302 q_vector->rx.ring = a->rx_ring[r_idx]; in map_vector_to_rxq()
1303 q_vector->rx.count++; in map_vector_to_rxq()
1309 struct ixgbevf_q_vector *q_vector = a->q_vector[v_idx]; in map_vector_to_txq() local
1311 a->tx_ring[t_idx]->next = q_vector->tx.ring; in map_vector_to_txq()
1312 q_vector->tx.ring = a->tx_ring[t_idx]; in map_vector_to_txq()
1313 q_vector->tx.count++; in map_vector_to_txq()
1392 struct ixgbevf_q_vector *q_vector = adapter->q_vector[vector]; in ixgbevf_request_msix_irqs() local
1395 if (q_vector->tx.ring && q_vector->rx.ring) { in ixgbevf_request_msix_irqs()
1396 snprintf(q_vector->name, sizeof(q_vector->name) - 1, in ixgbevf_request_msix_irqs()
1399 } else if (q_vector->rx.ring) { in ixgbevf_request_msix_irqs()
1400 snprintf(q_vector->name, sizeof(q_vector->name) - 1, in ixgbevf_request_msix_irqs()
1402 } else if (q_vector->tx.ring) { in ixgbevf_request_msix_irqs()
1403 snprintf(q_vector->name, sizeof(q_vector->name) - 1, in ixgbevf_request_msix_irqs()
1410 q_vector->name, q_vector); in ixgbevf_request_msix_irqs()
1433 adapter->q_vector[vector]); in ixgbevf_request_msix_irqs()
1454 struct ixgbevf_q_vector *q_vector = adapter->q_vector[i]; in ixgbevf_reset_q_vectors() local
1456 q_vector->rx.ring = NULL; in ixgbevf_reset_q_vectors()
1457 q_vector->tx.ring = NULL; in ixgbevf_reset_q_vectors()
1458 q_vector->rx.count = 0; in ixgbevf_reset_q_vectors()
1459 q_vector->tx.count = 0; in ixgbevf_reset_q_vectors()
1494 if (!adapter->q_vector[i]->rx.ring && in ixgbevf_free_irq()
1495 !adapter->q_vector[i]->tx.ring) in ixgbevf_free_irq()
1499 adapter->q_vector[i]); in ixgbevf_free_irq()
1919 struct ixgbevf_q_vector *q_vector; in ixgbevf_napi_enable_all() local
1923 q_vector = adapter->q_vector[q_idx]; in ixgbevf_napi_enable_all()
1925 ixgbevf_qv_init_lock(adapter->q_vector[q_idx]); in ixgbevf_napi_enable_all()
1927 napi_enable(&q_vector->napi); in ixgbevf_napi_enable_all()
1934 struct ixgbevf_q_vector *q_vector; in ixgbevf_napi_disable_all() local
1938 q_vector = adapter->q_vector[q_idx]; in ixgbevf_napi_disable_all()
1939 napi_disable(&q_vector->napi); in ixgbevf_napi_disable_all()
1941 while (!ixgbevf_qv_disable(adapter->q_vector[q_idx])) { in ixgbevf_napi_disable_all()
2474 struct ixgbevf_q_vector *q_vector; in ixgbevf_alloc_q_vectors() local
2479 q_vector = kzalloc(sizeof(struct ixgbevf_q_vector), GFP_KERNEL); in ixgbevf_alloc_q_vectors()
2480 if (!q_vector) in ixgbevf_alloc_q_vectors()
2482 q_vector->adapter = adapter; in ixgbevf_alloc_q_vectors()
2483 q_vector->v_idx = q_idx; in ixgbevf_alloc_q_vectors()
2484 netif_napi_add(adapter->netdev, &q_vector->napi, in ixgbevf_alloc_q_vectors()
2487 napi_hash_add(&q_vector->napi); in ixgbevf_alloc_q_vectors()
2489 adapter->q_vector[q_idx] = q_vector; in ixgbevf_alloc_q_vectors()
2497 q_vector = adapter->q_vector[q_idx]; in ixgbevf_alloc_q_vectors()
2499 napi_hash_del(&q_vector->napi); in ixgbevf_alloc_q_vectors()
2501 netif_napi_del(&q_vector->napi); in ixgbevf_alloc_q_vectors()
2502 kfree(q_vector); in ixgbevf_alloc_q_vectors()
2503 adapter->q_vector[q_idx] = NULL; in ixgbevf_alloc_q_vectors()
2521 struct ixgbevf_q_vector *q_vector = adapter->q_vector[q_idx]; in ixgbevf_free_q_vectors() local
2523 adapter->q_vector[q_idx] = NULL; in ixgbevf_free_q_vectors()
2525 napi_hash_del(&q_vector->napi); in ixgbevf_free_q_vectors()
2527 netif_napi_del(&q_vector->napi); in ixgbevf_free_q_vectors()
2528 kfree(q_vector); in ixgbevf_free_q_vectors()
2803 struct ixgbevf_q_vector *qv = adapter->q_vector[i]; in ixgbevf_check_hang_subtask()
3767 ixgbevf_msix_clean_rings(0, adapter->q_vector[i]); in ixgbevf_netpoll()