diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 14 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 10 |
3 files changed, 20 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index 4a2831c45231..5213563e4cf8 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -201,6 +201,7 @@ struct ixgbe_rx_queue_stats { enum ixgbe_ring_state_t { __IXGBE_TX_FDIR_INIT_DONE, + __IXGBE_TX_XPS_INIT_DONE, __IXGBE_TX_DETECT_HANG, __IXGBE_HANG_CHECK_ARMED, __IXGBE_RX_RSC_ENABLED, diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c index 9fafa38009f9..ef5f7a678ce1 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c @@ -771,19 +771,23 @@ static int ixgbe_alloc_q_vector(struct ixgbe_adapter *adapter, { struct ixgbe_q_vector *q_vector; struct ixgbe_ring *ring; - int node = -1; + int node = NUMA_NO_NODE; int cpu = -1; int ring_count, size; + u8 tcs = netdev_get_num_tc(adapter->netdev); ring_count = txr_count + rxr_count; size = sizeof(struct ixgbe_q_vector) + (sizeof(struct ixgbe_ring) * ring_count); /* customize cpu for Flow Director mapping */ - if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) { - if (cpu_online(v_idx)) { - cpu = v_idx; - node = cpu_to_node(cpu); + if ((tcs <= 1) && !(adapter->flags & IXGBE_FLAG_SRIOV_ENABLED)) { + u16 rss_i = adapter->ring_feature[RING_F_RSS].indices; + if (rss_i > 1 && adapter->atr_sample_rate) { + if (cpu_online(v_idx)) { + cpu = v_idx; + node = cpu_to_node(cpu); + } } } diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 5fd16670482e..16c9858f7dcf 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -2813,6 +2813,16 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter, ring->atr_sample_rate = 0; } + /* initialize XPS */ + if (!test_and_set_bit(__IXGBE_TX_XPS_INIT_DONE, &ring->state)) { + struct ixgbe_q_vector *q_vector = ring->q_vector; + + if (q_vector) + netif_set_xps_queue(adapter->netdev, + &q_vector->affinity_mask, + ring->queue_index); + } + clear_bit(__IXGBE_HANG_CHECK_ARMED, &ring->state); /* enable queue */ |