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path: root/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c
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Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c')
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c15
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;