[Intel-wired-lan] [next PATCH S22 12/14] i40e/i40evf: Add a new offload for RSS PCTYPE V2 for X722

[Deepthi Kavalur]

From: Anjali Singhai Jain <anjali.singhai at intel.com>

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.

Signed-off-by: Anjali Singhai Jain <anjali.singhai at intel.com>
Change-ID: I04fe4988253b7cd108c9179a643c969764efcb76
---
Testing-Hints:
Try multiple UDP flows on VF driver to see they get spread out by RSS.

 drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c b/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
index 3c9c008..c1c5262 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_virtchnl.c
+++ b/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))
-- 
2.1.0