diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_main.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 8504900bf7b8..21a34e9e2645 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -3373,10 +3373,10 @@ static void igb_probe_vfs(struct igb_adapter *adapter) #endif /* CONFIG_PCI_IOV */ } -static void igb_init_queue_configuration(struct igb_adapter *adapter) +unsigned int igb_get_max_rss_queues(struct igb_adapter *adapter) { struct e1000_hw *hw = &adapter->hw; - u32 max_rss_queues; + unsigned int max_rss_queues; /* Determine the maximum number of RSS queues supported. */ switch (hw->mac.type) { @@ -3407,6 +3407,14 @@ static void igb_init_queue_configuration(struct igb_adapter *adapter) break; } + return max_rss_queues; +} + +static void igb_init_queue_configuration(struct igb_adapter *adapter) +{ + u32 max_rss_queues; + + max_rss_queues = igb_get_max_rss_queues(adapter); adapter->rss_queues = min_t(u32, max_rss_queues, num_online_cpus()); igb_set_flag_queue_pairs(adapter, max_rss_queues); |