ixgbe: add support for X550 extended RSS support
The new X550 family of MAC's will have a larger RSS hash (16 -> 64).
It will also support individual VF to have their own independent RSS
hash key. This patch will enable this functionality
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index 04eee7c..c76ba90 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -221,7 +221,8 @@
if (adapter->ring_feature[RING_F_VMDQ].limit == 1) {
adapter->flags &= ~IXGBE_FLAG_VMDQ_ENABLED;
adapter->flags &= ~IXGBE_FLAG_SRIOV_ENABLED;
- rss = min_t(int, IXGBE_MAX_RSS_INDICES, num_online_cpus());
+ rss = min_t(int, ixgbe_max_rss_indices(adapter),
+ num_online_cpus());
} else {
rss = min_t(int, IXGBE_MAX_L2A_QUEUES, num_online_cpus());
}