From 9be02cdfa601776f9e65013d9f1b949d5024f457 Mon Sep 17 00:00:00 2001 From: Thomas Falcon <tlfalcon@linux.vnet.ibm.com> Date: Fri, 1 Apr 2016 17:20:35 -0500 Subject: [PATCH] ibmvnic: enable RX checksum offload Enable RX Checksum offload feature in the ibmvnic driver. Signed-off-by: Thomas Falcon <tlfalcon@linux.vnet.ibm.com> Cc: John Allen <jallen@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> --- drivers/net/ethernet/ibm/ibmvnic.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 4e97e762e297c..21bccf6eb9198 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -2105,6 +2105,10 @@ static void handle_query_ip_offload_rsp(struct ibmvnic_adapter *adapter) if (buf->tcp_ipv6_chksum || buf->udp_ipv6_chksum) adapter->netdev->features |= NETIF_F_IPV6_CSUM; + if ((adapter->netdev->features & + (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM))) + adapter->netdev->features |= NETIF_F_RXCSUM; + memset(&crq, 0, sizeof(crq)); crq.control_ip_offload.first = IBMVNIC_CRQ_CMD; crq.control_ip_offload.cmd = CONTROL_IP_OFFLOAD; -- 2.30.2