diff --git a/drivers/common/iavf/virtchnl.h b/drivers/common/iavf/virtchnl.h index 09e42f034c..6b99e170f0 100644 --- a/drivers/common/iavf/virtchnl.h +++ b/drivers/common/iavf/virtchnl.h @@ -149,6 +149,8 @@ enum virtchnl_ops { 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, @@ -258,6 +260,10 @@ static inline const char *virtchnl_op_str(enum virtchnl_ops v_opcode) 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: @@ -914,13 +920,13 @@ VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_vlan_filter_list_v2); * * 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 @@ -952,11 +958,11 @@ VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_vlan_filter_list_v2); * 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 @@ -981,24 +987,61 @@ VIRTCHNL_CHECK_STRUCT_LEN(40, virtchnl_vlan_filter_list_v2); * 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. @@ -2017,7 +2060,9 @@ virtchnl_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode, 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: diff --git a/drivers/net/iavf/iavf_vchnl.c b/drivers/net/iavf/iavf_vchnl.c index 8add888987..0da3e60bf4 100644 --- a/drivers/net/iavf/iavf_vchnl.c +++ b/drivers/net/iavf/iavf_vchnl.c @@ -529,7 +529,7 @@ iavf_config_vlan_strip_v2(struct iavf_adapter *adapter, bool enable) { struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter); struct virtchnl_vlan_supported_caps *supported_caps; - struct virtchnl_vlan_offload vlan_strip; + struct virtchnl_vlan_setting vlan_strip; struct iavf_cmd_info args; uint32_t stripping_caps; uint32_t *vlan_setting; @@ -571,7 +571,7 @@ iavf_config_vlan_insert_v2(struct iavf_adapter *adapter, bool enable) { struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter); struct virtchnl_vlan_supported_caps *supported_caps; - struct virtchnl_vlan_offload vlan_insert; + struct virtchnl_vlan_setting vlan_insert; struct iavf_cmd_info args; uint32_t insertion_caps; uint32_t *vlan_setting;