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i40e: add encap csum VF offload flag

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Add ENCAP_CSUM offload negotiation flag. Currently VF assumes checksum
offload for encapsulated packets is supported by default. Going forward,
this feature needs to be negotiated with PF before advertising to the
stack. Hence, we need a flag to control it.
This is in regards to prepping up for VF base mode functionality support.

Change-ID: Iaab1f25cc0abda5f2fbe3309092640f0e77d163e
Signed-off-by: Preethi Banala <preethi.banala@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Preethi Banala 2016-09-06 18:05:08 -07:00 committed by Jeff Kirsher
parent a6cb91464b
commit 2199254cb5
2 changed files with 2 additions and 0 deletions
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1
drivers/net/ethernet/intel/i40e/i40e_virtchnl.h
View File

@ -163,6 +163,7 @@ struct i40e_virtchnl_vsi_resource {
#define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000
#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000
#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000
#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00100000
struct i40e_virtchnl_vf_resource {
u16 num_vsis;

1
drivers/net/ethernet/intel/i40evf/i40e_virtchnl.h
View File

@ -160,6 +160,7 @@ struct i40e_virtchnl_vsi_resource {
#define I40E_VIRTCHNL_VF_OFFLOAD_RX_POLLING 0x00020000
#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PCTYPE_V2 0x00040000
#define I40E_VIRTCHNL_VF_OFFLOAD_RSS_PF 0X00080000
#define I40E_VIRTCHNL_VF_OFFLOAD_ENCAP_CSUM 0X00100000
struct i40e_virtchnl_vf_resource {
u16 num_vsis;