i40e/i40evf: Add a new offload for RSS PCTYPE V2 for X722

X722 supports Expanded version of TCP, UDP PCTYPES for RSS.
Add a Virtchnl offload to support this.

Without this patch with X722 devices, driver will set wrong PCTYPES
for VF and UDP flows will not fan out.

Change-ID: I04fe4988253b7cd108c9179a643c969764efcb76
Signed-off-by: NAnjali Singhai Jain <anjali.singhai@intel.com>
Tested-by: NAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/i40e/i40e_virtchnl.h

@@ -153,6 +153,7 @@ struct i40e_virtchnl_vsi_resource {
 #define I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR	0x00000020
 #define I40E_VIRTCHNL_VF_OFFLOAD_VLAN		0x00010000
 #define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING	0x00020000
+#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2	0x00040000
 
 struct i40e_virtchnl_vf_resource {
 	u16 num_vsis;

drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h

@@ -153,6 +153,7 @@ struct i40e_virtchnl_vsi_resource {
 #define I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR	0x00000020
 #define I40E_VIRTCHNL_VF_OFFLOAD_VLAN		0x00010000
 #define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING	0x00020000
+#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2	0x00040000
 
 struct i40e_virtchnl_vf_resource {
 	u16 num_vsis;

drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c

@@ -157,7 +157,9 @@ int i40evf_send_vf_config_msg(struct i40evf_adapter *adapter)
 	       I40E_VIRTCHNL_VF_OFFLOAD_RSS_AQ |
 	       I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG |
 	       I40E_VIRTCHNL_VF_OFFLOAD_VLAN |
-	       I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR;
+	       I40E_VIRTCHNL_VF_OFFLOAD_WB_ON_ITR |
+	       I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2;
+
 	adapter->current_op = I40E_VIRTCHNL_OP_GET_VF_RESOURCES;
 	adapter->aq_required &= ~I40EVF_FLAG_AQ_GET_CONFIG;
 	if (PF_IS_V11(adapter))