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Commit 3a289264 authored by Emil Tantilov's avatar Emil Tantilov Committed by Jeff Kirsher
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ixgbe: move setting RSC into a separate function 



Move setting RSC into a separate function to allow for reuse in other
parts of the code.

Signed-off-by: default avatarEmil Tantilov <emil.s.tantilov@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent e4911d57

drivers/net/ixgbe/ixgbe_ethtool.c

+18 −16
Original line number Diff line number Diff line
@@ -459,6 +459,21 @@ static int ixgbe_set_rx_csum(struct net_device *netdev, u32 data) 
	return 0;

}



static void ixgbe_set_rsc(struct ixgbe_adapter *adapter)

{

	int i;



	for (i = 0; i < adapter->num_rx_queues; i++) {

		struct ixgbe_ring *ring = adapter->rx_ring[i];

		if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {

			set_ring_rsc_enabled(ring);

			ixgbe_configure_rscctl(adapter, ring);

		} else {

			ixgbe_clear_rscctl(adapter, ring);

		}

	}

}



static u32 ixgbe_get_tx_csum(struct net_device *netdev)

{

	return (netdev->features & NETIF_F_IP_CSUM) != 0;
@@ -2281,25 +2296,12 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data) 
		} else {

			adapter->flags2 ^= IXGBE_FLAG2_RSC_ENABLED;

			switch (adapter->hw.mac.type) {

			case ixgbe_mac_X540:

				ixgbe_set_rsc(adapter);

				break;

			case ixgbe_mac_82599EB:

				need_reset = true;

				break;

			case ixgbe_mac_X540: {

				int i;

				for (i = 0; i < adapter->num_rx_queues; i++) {

					struct ixgbe_ring *ring =

					                  adapter->rx_ring[i];

					if (adapter->flags2 &

					    IXGBE_FLAG2_RSC_ENABLED) {

						ixgbe_configure_rscctl(adapter,

						                       ring);

					} else {

						ixgbe_clear_rscctl(adapter,

						                   ring);

					}

				}

			}

				break;

			default:

				break;

			}