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 <[email protected]> Signed-off-by: David S. Miller <[email protected]>
opendata26 · Jan 19, 2018 · f689794 · f689794
1 parent 69c4a65
commit f689794
Showing 1 changed file with 4 additions and 0 deletions.
diff --git 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;