From f68979433deaa8a8a8b6396f944a0928a35713dc Mon Sep 17 00:00:00 2001 From: Thomas Falcon Date: Thu, 18 Jan 2018 19:05:01 -0600 Subject: [PATCH] ibmvnic: Fix IP offload control buffer Set some missing fields in the IP control offload buffer. This buffer is used to enable checksum and TCP segmentation offload in the VNIC server. The buffer length field and the checksum offloading bits were not set properly, so fix that here. Signed-off-by: Thomas Falcon Signed-off-by: David S. Miller --- 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 4b3df17c7a45..0a3a844f6473 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -3346,7 +3346,11 @@ static void handle_query_ip_offload_rsp(struct ibmvnic_adapter *adapter) return; } + adapter->ip_offload_ctrl.len = + cpu_to_be32(sizeof(adapter->ip_offload_ctrl)); adapter->ip_offload_ctrl.version = cpu_to_be32(INITIAL_VERSION_IOB); + adapter->ip_offload_ctrl.ipv4_chksum = buf->ipv4_chksum; + adapter->ip_offload_ctrl.ipv6_chksum = buf->ipv6_chksum; adapter->ip_offload_ctrl.tcp_ipv4_chksum = buf->tcp_ipv4_chksum; adapter->ip_offload_ctrl.udp_ipv4_chksum = buf->udp_ipv4_chksum; adapter->ip_offload_ctrl.tcp_ipv6_chksum = buf->tcp_ipv6_chksum; -- 2.30.2