diff options
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c index 2d9451e39686..ae36fd61a3aa 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | |||
@@ -1086,6 +1086,11 @@ static void ixgbe_set_interrupt_capability(struct ixgbe_adapter *adapter) | |||
1086 | return; | 1086 | return; |
1087 | } | 1087 | } |
1088 | 1088 | ||
1089 | /* At this point, we do not have MSI-X capabilities. We need to | ||
1090 | * reconfigure or disable various features which require MSI-X | ||
1091 | * capability. | ||
1092 | */ | ||
1093 | |||
1089 | /* disable DCB if number of TCs exceeds 1 */ | 1094 | /* disable DCB if number of TCs exceeds 1 */ |
1090 | if (netdev_get_num_tc(adapter->netdev) > 1) { | 1095 | if (netdev_get_num_tc(adapter->netdev) > 1) { |
1091 | e_err(probe, "num TCs exceeds number of queues - disabling DCB\n"); | 1096 | e_err(probe, "num TCs exceeds number of queues - disabling DCB\n"); |
@@ -1107,6 +1112,9 @@ static void ixgbe_set_interrupt_capability(struct ixgbe_adapter *adapter) | |||
1107 | /* disable RSS */ | 1112 | /* disable RSS */ |
1108 | adapter->ring_feature[RING_F_RSS].limit = 1; | 1113 | adapter->ring_feature[RING_F_RSS].limit = 1; |
1109 | 1114 | ||
1115 | /* recalculate number of queues now that many features have been | ||
1116 | * changed or disabled. | ||
1117 | */ | ||
1110 | ixgbe_set_num_queues(adapter); | 1118 | ixgbe_set_num_queues(adapter); |
1111 | adapter->num_q_vectors = 1; | 1119 | adapter->num_q_vectors = 1; |
1112 | 1120 | ||