VIRTCHNL_OP_DISABLE_VLAN_STRIPPING_V2 = 55,
VIRTCHNL_OP_ENABLE_VLAN_INSERTION_V2 = 56,
VIRTCHNL_OP_DISABLE_VLAN_INSERTION_V2 = 57,
+ VIRTCHNL_OP_ENABLE_VLAN_FILTERING_V2 = 58,
+ VIRTCHNL_OP_DISABLE_VLAN_FILTERING_V2 = 59,
VIRTCHNL_OP_ENABLE_QUEUES_V2 = 107,
VIRTCHNL_OP_DISABLE_QUEUES_V2 = 108,
VIRTCHNL_OP_MAP_QUEUE_VECTOR = 111,
return "VIRTCHNL_OP_ENABLE_VLAN_INSERTION_V2";
case VIRTCHNL_OP_DISABLE_VLAN_INSERTION_V2:
return "VIRTCHNL_OP_DISABLE_VLAN_INSERTION_V2";
+ case VIRTCHNL_OP_ENABLE_VLAN_FILTERING_V2:
+ return "VIRTCHNL_OP_ENABLE_VLAN_FILTERING_V2";
+ case VIRTCHNL_OP_DISABLE_VLAN_FILTERING_V2:
+ return "VIRTCHNL_OP_DISABLE_VLAN_FILTERING_V2";
case VIRTCHNL_OP_MAX:
return "VIRTCHNL_OP_MAX";
default:
*
* In order to enable inner (again note that in this case inner is the outer
* most or single VLAN from the VF's perspective) VLAN stripping for 0x8100
- * VLANs, the VF would populate the virtchnl_vlan_offload structure in the
+ * VLANs, the VF would populate the virtchnl_vlan_setting structure in the
* following manner and send the VIRTCHNL_OP_ENABLE_VLAN_STRIPPING_V2 message.
*
- * virtchnl_vlan_offload.inner_ethertype_setting =
+ * virtchnl_vlan_setting.inner_ethertype_setting =
* VIRTCHNL_VLAN_ETHERTYPE_8100;
*
- * virtchnl_vlan_offload.vport_id = vport_id or vsi_id assigned to the VF on
+ * virtchnl_vlan_setting.vport_id = vport_id or vsi_id assigned to the VF on
* initialization.
*
* The reason that VLAN TPID(s) are not being used for the
* would populate the virthcnl_vlan_offload_structure in the following manner
* and send the VIRTCHNL_OP_ENABLE_VLAN_STRIPPING_V2 message.
*
- * virtchnl_vlan_offload.outer_ethertype_setting =
+ * virtchnl_vlan_setting.outer_ethertype_setting =
* VIRTHCNL_VLAN_ETHERTYPE_8100 |
* VIRTHCNL_VLAN_ETHERTYPE_88A8;
*
- * virtchnl_vlan_offload.vport_id = vport_id or vsi_id assigned to the VF on
+ * virtchnl_vlan_setting.vport_id = vport_id or vsi_id assigned to the VF on
* initialization.
*
* There is also the case where a PF and the underlying hardware can support
* VIRTCHNL_ETHERTYPE_STRIPPING_MATCHES_INSERTION;
*
* In order to enable outer VLAN stripping for 0x88a8 VLANs, the VF would
- * populate the virtchnl_vlan_offload_structure in the following manner and send
+ * populate the virtchnl_vlan_setting structure in the following manner and send
* the VIRTCHNL_OP_ENABLE_VLAN_STRIPPING_V2. Also, this will change the
* ethertype for VLAN insertion if it's enabled. So, for completeness, a
* VIRTCHNL_OP_ENABLE_VLAN_INSERTION_V2 with the same ethertype should be sent.
*
- * virtchnl_vlan_offload.outer_ethertype_setting = VIRTHCNL_VLAN_ETHERTYPE_88A8;
+ * virtchnl_vlan_setting.outer_ethertype_setting = VIRTHCNL_VLAN_ETHERTYPE_88A8;
*
- * virtchnl_vlan_offload.vport_id = vport_id or vsi_id assigned to the VF on
+ * virtchnl_vlan_setting.vport_id = vport_id or vsi_id assigned to the VF on
* initialization.
+ *
+ * VIRTCHNL_OP_ENABLE_VLAN_FILTERING_V2
+ * VIRTCHNL_OP_DISABLE_VLAN_FILTERING_V2
+ *
+ * VF sends this message to enable or disable VLAN filtering. It also needs to
+ * specify an ethertype. The VF knows which VLAN ethertypes are allowed and
+ * whether or not it's allowed to enable/disable filtering via the
+ * VIRTCHNL_OP_GET_OFFLOAD_VLAN_V2_CAPS message. The VF needs to
+ * parse the virtchnl_vlan_caps.filtering fields to determine which, if any,
+ * filtering messages are allowed.
+ *
+ * For example, if the PF populates the virtchnl_vlan_caps.filtering in the
+ * following manner the VF will be allowed to enable/disable 0x8100 and 0x88a8
+ * outer VLAN filtering together. Note, that the VIRTCHNL_VLAN_ETHERTYPE_AND
+ * means that all filtering ethertypes will to be enabled and disabled together
+ * regardless of the request from the VF. This means that the underlying
+ * hardware only supports VLAN filtering for all VLAN the specified ethertypes
+ * or none of them.
+ *
+ * virtchnl_vlan_caps.filtering.filtering_support.outer =
+ * VIRTCHNL_VLAN_TOGGLE |
+ * VIRTCHNL_VLAN_ETHERTYPE_8100 |
+ * VIRTHCNL_VLAN_ETHERTYPE_88A8 |
+ * VIRTCHNL_VLAN_ETHERTYPE_9100 |
+ * VIRTCHNL_VLAN_ETHERTYPE_AND;
+ *
+ * In order to enable outer VLAN filtering for 0x88a8 and 0x8100 VLANs (0x9100
+ * VLANs aren't supported by the VF driver), the VF would populate the
+ * virtchnl_vlan_setting structure in the following manner and send the
+ * VIRTCHNL_OP_ENABLE_VLAN_FILTERING_V2. The same message format would be used
+ * to disable outer VLAN filtering for 0x88a8 and 0x8100 VLANs, but the
+ * VIRTCHNL_OP_DISABLE_VLAN_FILTERING_V2 opcode is used.
+ *
+ * virtchnl_vlan_setting.outer_ethertype_setting =
+ * VIRTCHNL_VLAN_ETHERTYPE_8100 |
+ * VIRTCHNL_VLAN_ETHERTYPE_88A8;
+ *
*/
-struct virtchnl_vlan_offload {
+struct virtchnl_vlan_setting {
u32 outer_ethertype_setting;
u32 inner_ethertype_setting;
u16 vport_id;
u8 pad[6];
};
-VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vlan_offload);
+VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vlan_setting);
/* VIRTCHNL_OP_CONFIG_PROMISCUOUS_MODE
* VF sends VSI id and flags.
case VIRTCHNL_OP_DISABLE_VLAN_STRIPPING_V2:
case VIRTCHNL_OP_ENABLE_VLAN_INSERTION_V2:
case VIRTCHNL_OP_DISABLE_VLAN_INSERTION_V2:
- valid_len = sizeof(struct virtchnl_vlan_offload);
+ case VIRTCHNL_OP_ENABLE_VLAN_FILTERING_V2:
+ case VIRTCHNL_OP_DISABLE_VLAN_FILTERING_V2:
+ valid_len = sizeof(struct virtchnl_vlan_setting);
break;
case VIRTCHNL_OP_ENABLE_QUEUES_V2:
case VIRTCHNL_OP_DISABLE_QUEUES_V2:
git.droids-corp.org / dpdk.git / blobdiff