diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c index 90b4e1089ecc..32e3eaaa160a 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c @@ -498,6 +498,7 @@ static bool ixgbe_set_sriov_queues(struct ixgbe_adapter *adapter) #ifdef IXGBE_FCOE u16 fcoe_i = 0; #endif + bool pools = (find_first_zero_bit(&adapter->fwd_bitmask, 32) > 1); /* only proceed if SR-IOV is enabled */ if (!(adapter->flags & IXGBE_FLAG_SRIOV_ENABLED)) @@ -510,7 +511,7 @@ static bool ixgbe_set_sriov_queues(struct ixgbe_adapter *adapter) vmdq_i = min_t(u16, IXGBE_MAX_VMDQ_INDICES, vmdq_i); /* 64 pool mode with 2 queues per pool */ - if ((vmdq_i > 32) || (rss_i < 4)) { + if ((vmdq_i > 32) || (rss_i < 4) || (vmdq_i > 16 && pools)) { vmdq_m = IXGBE_82599_VMDQ_2Q_MASK; rss_m = IXGBE_RSS_2Q_MASK; rss_i = min_t(u16, rss_i, 2); @@ -852,7 +853,11 @@ static int ixgbe_alloc_q_vector(struct ixgbe_adapter *adapter, /* apply Tx specific ring traits */ ring->count = adapter->tx_ring_count; - ring->queue_index = txr_idx; + if (adapter->num_rx_pools > 1) + ring->queue_index = + txr_idx % adapter->num_rx_queues_per_pool; + else + ring->queue_index = txr_idx; /* assign ring to adapter */ adapter->tx_ring[txr_idx] = ring; @@ -895,7 +900,11 @@ static int ixgbe_alloc_q_vector(struct ixgbe_adapter *adapter, #endif /* IXGBE_FCOE */ /* apply Rx specific ring traits */ ring->count = adapter->rx_ring_count; - ring->queue_index = rxr_idx; + if (adapter->num_rx_pools > 1) + ring->queue_index = + rxr_idx % adapter->num_rx_queues_per_pool; + else + ring->queue_index = rxr_idx; /* assign ring to adapter */ adapter->rx_ring[rxr_idx] = ring; |