diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h index eb39673ed6a6b4c3a52f7ba487fa8538b4763a37..4b0494b9cc7cf034e8ebdc190d08e46a8a1e790e 100644 --- a/drivers/net/ethernet/emulex/benet/be.h +++ b/drivers/net/ethernet/emulex/benet/be.h @@ -30,11 +30,12 @@ #include #include #include +#include #include "be_hw.h" #include "be_roce.h" -#define DRV_VER "10.4u" +#define DRV_VER "10.6.0.1" #define DRV_NAME "be2net" #define BE_NAME "Emulex BladeEngine2" #define BE3_NAME "Emulex BladeEngine3" @@ -183,6 +184,7 @@ struct be_eq_obj { u16 spurious_intr; struct napi_struct napi; struct be_adapter *adapter; + cpumask_var_t affinity_mask; #ifdef CONFIG_NET_RX_BUSY_POLL #define BE_EQ_IDLE 0 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index d8df78b6554d03176a7b4f3fd00eb30c6bd76e6a..5ff7fba9b67c9d39043d1094193db714f7625a6b 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -2342,6 +2342,7 @@ static void be_evt_queues_destroy(struct be_adapter *adapter) napi_hash_del(&eqo->napi); netif_napi_del(&eqo->napi); } + free_cpumask_var(eqo->affinity_mask); be_queue_free(adapter, &eqo->q); } } @@ -2357,6 +2358,11 @@ static int be_evt_queues_create(struct be_adapter *adapter) adapter->cfg_num_qs); for_all_evt_queues(adapter, eqo, i) { + if (!zalloc_cpumask_var(&eqo->affinity_mask, GFP_KERNEL)) + return -ENOMEM; + cpumask_set_cpu_local_first(i, dev_to_node(&adapter->pdev->dev), + eqo->affinity_mask); + netif_napi_add(adapter->netdev, &eqo->napi, be_poll, BE_NAPI_WEIGHT); napi_hash_add(&eqo->napi); @@ -2448,8 +2454,9 @@ static void be_tx_queues_destroy(struct be_adapter *adapter) static int be_tx_qs_create(struct be_adapter *adapter) { - struct be_queue_info *cq, *eq; + struct be_queue_info *cq; struct be_tx_obj *txo; + struct be_eq_obj *eqo; int status, i; adapter->num_tx_qs = min(adapter->num_evt_qs, be_max_txqs(adapter)); @@ -2467,8 +2474,8 @@ static int be_tx_qs_create(struct be_adapter *adapter) /* If num_evt_qs is less than num_tx_qs, then more than * one txq share an eq */ - eq = &adapter->eq_obj[i % adapter->num_evt_qs].q; - status = be_cmd_cq_create(adapter, cq, eq, false, 3); + eqo = &adapter->eq_obj[i % adapter->num_evt_qs]; + status = be_cmd_cq_create(adapter, cq, &eqo->q, false, 3); if (status) return status; @@ -2480,6 +2487,9 @@ static int be_tx_qs_create(struct be_adapter *adapter) status = be_cmd_txq_create(adapter, txo); if (status) return status; + + netif_set_xps_queue(adapter->netdev, eqo->affinity_mask, + eqo->idx); } dev_info(&adapter->pdev->dev, "created %d TX queue(s)\n", @@ -3028,6 +3038,8 @@ static int be_msix_register(struct be_adapter *adapter) status = request_irq(vec, be_msix, 0, eqo->desc, eqo); if (status) goto err_msix; + + irq_set_affinity_hint(vec, eqo->affinity_mask); } return 0; @@ -3072,7 +3084,7 @@ static void be_irq_unregister(struct be_adapter *adapter) { struct net_device *netdev = adapter->netdev; struct be_eq_obj *eqo; - int i; + int i, vec; if (!adapter->isr_registered) return; @@ -3084,8 +3096,11 @@ static void be_irq_unregister(struct be_adapter *adapter) } /* MSIx */ - for_all_evt_queues(adapter, eqo, i) - free_irq(be_msix_vec_get(adapter, eqo), eqo); + for_all_evt_queues(adapter, eqo, i) { + vec = be_msix_vec_get(adapter, eqo); + irq_set_affinity_hint(vec, NULL); + free_irq(vec, eqo); + } done: adapter->isr_registered = false;