From: Alexander Duyck Date: Thu, 8 Sep 2016 03:28:11 +0000 (-0700) Subject: ixgbe: Allow setting multiple queues when SR-IOV is enabled X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=3b00da03ae303a3bdfa3bdfbb078e0eadb749375;p=openwrt%2Fstaging%2Fblogic.git ixgbe: Allow setting multiple queues when SR-IOV is enabled The maximum queue count reported was 1, however support for multiple queues with SR-IOV was added some time ago so we should report support for it to the user so that they can select multiple queues if they so desire. Signed-off-by: Alexander Duyck Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 730a99f0f002..2d872be336bb 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -3060,8 +3060,8 @@ static unsigned int ixgbe_max_channels(struct ixgbe_adapter *adapter) /* We only support one q_vector without MSI-X */ max_combined = 1; } else if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) { - /* SR-IOV currently only allows one queue on the PF */ - max_combined = 1; + /* Limit value based on the queue mask */ + max_combined = adapter->ring_feature[RING_F_RSS].mask + 1; } else if (tcs > 1) { /* For DCB report channels per traffic class */ if (adapter->hw.mac.type == ixgbe_mac_82598EB) {