@@ -1113,12 +1113,13 @@ static int i40e_vc_send_resp_to_vf(struct i40e_vf *vf,
*
* called from the VF to request the API version used by the PF
**/
-static int i40e_vc_get_version_msg(struct i40e_vf *vf)
+static int i40e_vc_get_version_msg(struct i40e_vf *vf, u8 *msg)
{
struct i40e_virtchnl_version_info info = {
I40E_VIRTCHNL_VERSION_MAJOR, I40E_VIRTCHNL_VERSION_MINOR
};
+ vf->vf_ver = *(struct i40e_virtchnl_version_info *)msg;
return i40e_vc_send_msg_to_vf(vf, I40E_VIRTCHNL_OP_VERSION,
I40E_SUCCESS, (u8 *)&info,
sizeof(struct
@@ -1133,7 +1134,7 @@ static int i40e_vc_get_version_msg(struct i40e_vf *vf)
*
* called from the VF to request its resources
**/
-static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf)
+static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf, u8 *msg)
{
struct i40e_virtchnl_vf_resource *vfres = NULL;
struct i40e_pf *pf = vf->pf;
@@ -1157,11 +1158,18 @@ static int i40e_vc_get_vf_resources_msg(struct i40e_vf *vf)
len = 0;
goto err;
}
+ if (VF_IS_V11(vf))
+ vf->driver_caps = *(u32 *)msg;
+ else
+ vf->driver_caps = I40E_VIRTCHNL_VF_OFFLOAD_L2 |
+ I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG |
+ I40E_VIRTCHNL_VF_OFFLOAD_VLAN;
vfres->vf_offload_flags = I40E_VIRTCHNL_VF_OFFLOAD_L2;
vsi = pf->vsi[vf->lan_vsi_idx];
if (!vsi->info.pvid)
- vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_VLAN;
+ vfres->vf_offload_flags |= I40E_VIRTCHNL_VF_OFFLOAD_VLAN |
+ I40E_VIRTCHNL_VF_OFFLOAD_RSS_REG;
vfres->num_vsis = num_vsis;
vfres->num_queue_pairs = vf->num_queue_pairs;
@@ -1763,9 +1771,14 @@ static int i40e_vc_validate_vf_msg(struct i40e_vf *vf, u32 v_opcode,
valid_len = sizeof(struct i40e_virtchnl_version_info);
break;
case I40E_VIRTCHNL_OP_RESET_VF:
- case I40E_VIRTCHNL_OP_GET_VF_RESOURCES:
valid_len = 0;
break;
+ case I40E_VIRTCHNL_OP_GET_VF_RESOURCES:
+ if (VF_IS_V11(vf))
+ valid_len = sizeof(u32);
+ else
+ valid_len = 0;
+ break;
case I40E_VIRTCHNL_OP_CONFIG_TX_QUEUE:
valid_len = sizeof(struct i40e_virtchnl_txq_info);
break;
@@ -1878,10 +1891,10 @@ int i40e_vc_process_vf_msg(struct i40e_pf *pf, u16 vf_id, u32 v_opcode,
switch (v_opcode) {
case I40E_VIRTCHNL_OP_VERSION:
- ret = i40e_vc_get_version_msg(vf);
+ ret = i40e_vc_get_version_msg(vf, msg);
break;
case I40E_VIRTCHNL_OP_GET_VF_RESOURCES:
- ret = i40e_vc_get_vf_resources_msg(vf);
+ ret = i40e_vc_get_vf_resources_msg(vf, msg);
break;
case I40E_VIRTCHNL_OP_RESET_VF:
i40e_vc_reset_vf_msg(vf);
@@ -78,6 +78,8 @@ struct i40e_vf {
u16 vf_id;
/* all VF vsis connect to the same parent */
enum i40e_switch_element_types parent_type;
+ struct i40e_virtchnl_version_info vf_ver;
+ u32 driver_caps; /* reported by VF driver */
/* VF Port Extender (PE) stag if used */
u16 stag;