diff options
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index 4a0102218d3..a961da2f98c 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -5996,6 +5996,7 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, const struct ixgbe_info *ii = ixgbe_info_tbl[ent->driver_data]; static int cards_found; int i, err, pci_using_dac; + unsigned int indices = num_possible_cpus(); #ifdef IXGBE_FCOE u16 device_caps; #endif @@ -6034,7 +6035,18 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, pci_set_master(pdev); pci_save_state(pdev); - netdev = alloc_etherdev_mq(sizeof(struct ixgbe_adapter), MAX_TX_QUEUES); + if (ii->mac == ixgbe_mac_82598EB) + indices = min_t(unsigned int, indices, IXGBE_MAX_RSS_INDICES); + else + indices = min_t(unsigned int, indices, IXGBE_MAX_FDIR_INDICES); + + indices = max_t(unsigned int, indices, IXGBE_MAX_DCB_INDICES); +#ifdef IXGBE_FCOE + indices += min_t(unsigned int, num_possible_cpus(), + IXGBE_MAX_FCOE_INDICES); +#endif + indices = min_t(unsigned int, indices, MAX_TX_QUEUES); + netdev = alloc_etherdev_mq(sizeof(struct ixgbe_adapter), indices); if (!netdev) { err = -ENOMEM; goto err_alloc_etherdev; |