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Commit 53692b1d authored Dec 14, 2015 by Tom Herbert Committed by David S. Miller Dec 15, 2015

sctp: Rename NETIF_F_SCTP_CSUM to NETIF_F_SCTP_CRC



The SCTP checksum is really a CRC and is very different from the
standards 1's complement checksum that serves as the checksum
for IP protocols. This offload interface is also very different.
Rename NETIF_F_SCTP_CSUM to NETIF_F_SCTP_CRC to highlight these
differences. The term CSUM should be reserved in the stack to refer
to the standard 1's complement IP checksum.

Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 55dc5a9f

drivers/net/ethernet/intel/i40e/i40e_main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -8842,7 +8842,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi)

		netdev->features = NETIF_F_SG \|
		NETIF_F_IP_CSUM \|
		NETIF_F_SCTP_CSUM \|
		NETIF_F_SCTP_CRC \|
		NETIF_F_HIGHDMA \|
		NETIF_F_GSO_UDP_TUNNEL \|
		NETIF_F_GSO_GRE \|

drivers/net/ethernet/intel/i40evf/i40evf_main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2321,7 +2321,7 @@ int i40evf_process_config(struct i40evf_adapter *adapter)
		netdev->features \|= NETIF_F_HIGHDMA \|
		NETIF_F_SG \|
		NETIF_F_IP_CSUM \|
		NETIF_F_SCTP_CSUM \|
		NETIF_F_SCTP_CRC \|
		NETIF_F_IPV6_CSUM \|
		NETIF_F_TSO \|
		NETIF_F_TSO6 \|

drivers/net/ethernet/intel/igb/igb_main.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -2379,8 +2379,8 @@ static int igb_probe(struct pci_dev pdev, const struct pci_device_id ent)
		}

		if (hw->mac.type >= e1000_82576) {
		netdev->hw_features \|= NETIF_F_SCTP_CSUM;
		netdev->features \|= NETIF_F_SCTP_CSUM;
		netdev->hw_features \|= NETIF_F_SCTP_CRC;
		netdev->features \|= NETIF_F_SCTP_CRC;
		}

		netdev->priv_flags \|= IFF_UNICAST_FLT;

drivers/net/ethernet/intel/ixgbe/ixgbe_main.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -8995,8 +8995,8 @@ static int ixgbe_probe(struct pci_dev pdev, const struct pci_device_id ent)
		case ixgbe_mac_X540:
		case ixgbe_mac_X550:
		case ixgbe_mac_X550EM_x:
		netdev->features \|= NETIF_F_SCTP_CSUM;
		netdev->hw_features \|= NETIF_F_SCTP_CSUM \|
		netdev->features \|= NETIF_F_SCTP_CRC;
		netdev->hw_features \|= NETIF_F_SCTP_CRC \|
		NETIF_F_NTUPLE;
		break;
		default:

drivers/net/loopback.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -175,7 +175,7 @@ static void loopback_setup(struct net_device *dev)
		\| NETIF_F_UFO
		\| NETIF_F_HW_CSUM
		\| NETIF_F_RXCSUM
		\| NETIF_F_SCTP_CSUM
		\| NETIF_F_SCTP_CRC
		\| NETIF_F_HIGHDMA
		\| NETIF_F_LLTX
		\| NETIF_F_NETNS_LOCAL