diff options
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 607275de2f1e..2e17c307c6df 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -4164,7 +4164,7 @@ static void ixgbe_add_mac_filter(struct ixgbe_adapter *adapter, static void ixgbe_fwd_psrtype(struct ixgbe_fwd_adapter *vadapter) { struct ixgbe_adapter *adapter = vadapter->real_adapter; - int rss_i = vadapter->netdev->real_num_rx_queues; + int rss_i = adapter->num_rx_queues_per_pool; struct ixgbe_hw *hw = &adapter->hw; u16 pool = vadapter->pool; u32 psrtype = IXGBE_PSRTYPE_TCPHDR | @@ -4315,8 +4315,6 @@ static int ixgbe_fwd_ring_up(struct net_device *vdev, if (err) goto fwd_queue_err; - queues = min_t(unsigned int, - adapter->num_rx_queues_per_pool, vdev->num_rx_queues); err = netif_set_real_num_rx_queues(vdev, queues); if (err) goto fwd_queue_err; @@ -7540,9 +7538,15 @@ static void *ixgbe_fwd_add(struct net_device *pdev, struct net_device *vdev) struct ixgbe_adapter *adapter = netdev_priv(pdev); int pool, err; +#ifdef CONFIG_RPS + if (vdev->num_rx_queues != vdev->num_tx_queues) { + netdev_info(pdev, "%s: Only supports a single queue count for TX and RX\n", + vdev->name); + return ERR_PTR(-EINVAL); + } +#endif /* Check for hardware restriction on number of rx/tx queues */ - if (vdev->num_rx_queues != vdev->num_tx_queues || - vdev->num_tx_queues > IXGBE_MAX_L2A_QUEUES || + if (vdev->num_tx_queues > IXGBE_MAX_L2A_QUEUES || vdev->num_tx_queues == IXGBE_BAD_L2A_QUEUE) { netdev_info(pdev, "%s: Supports RX/TX Queue counts 1,2, and 4\n", @@ -7566,7 +7570,7 @@ static void *ixgbe_fwd_add(struct net_device *pdev, struct net_device *vdev) /* Enable VMDq flag so device will be set in VM mode */ adapter->flags |= IXGBE_FLAG_VMDQ_ENABLED | IXGBE_FLAG_SRIOV_ENABLED; adapter->ring_feature[RING_F_VMDQ].limit = adapter->num_rx_pools; - adapter->ring_feature[RING_F_RSS].limit = vdev->num_rx_queues; + adapter->ring_feature[RING_F_RSS].limit = vdev->num_tx_queues; /* Force reinit of ring allocation with VMDQ enabled */ err = ixgbe_setup_tc(pdev, netdev_get_num_tc(pdev)); |