X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fcommon%2Fiavf%2Fvirtchnl.h;h=79515ee8bd254c4f0419fcc0368e9dca79ce5373;hb=094ddb60dae4ce380ca143f7f1ab579b4645a415;hp=c7c7fcc9cf91eba031e166a0607f6dd6f3595229;hpb=57094d5943243186543b2238ff8d1890bdae0d59;p=dpdk.git diff --git a/drivers/common/iavf/virtchnl.h b/drivers/common/iavf/virtchnl.h index c7c7fcc9cf..79515ee8bd 100644 --- a/drivers/common/iavf/virtchnl.h +++ b/drivers/common/iavf/virtchnl.h @@ -1,5 +1,5 @@ /* SPDX-License-Identifier: BSD-3-Clause - * Copyright(c) 2001-2020 + * Copyright(c) 2001-2020 Intel Corporation */ #ifndef _VIRTCHNL_H_ @@ -137,6 +137,9 @@ enum virtchnl_ops { VIRTCHNL_OP_GET_SUPPORTED_RXDIDS = 44, VIRTCHNL_OP_ADD_RSS_CFG = 45, VIRTCHNL_OP_DEL_RSS_CFG = 46, + VIRTCHNL_OP_ADD_FDIR_FILTER = 47, + VIRTCHNL_OP_DEL_FDIR_FILTER = 48, + VIRTCHNL_OP_QUERY_FDIR_FILTER = 49, }; /* These macros are used to generate compilation errors if a structure/union @@ -254,6 +257,7 @@ VIRTCHNL_CHECK_STRUCT_LEN(16, virtchnl_vsi_resource); #define VIRTCHNL_VF_CAP_DCF 0X40000000 #define VIRTCHNL_VF_OFFLOAD_RX_FLEX_DESC 0X04000000 #define VIRTCHNL_VF_OFFLOAD_ADV_RSS_PF 0X08000000 +#define VIRTCHNL_VF_OFFLOAD_FDIR_PF 0X10000000 /* 0X80000000 is reserved */ /* Define below the capability flags that are not offloads */ @@ -547,7 +551,7 @@ VIRTCHNL_CHECK_STRUCT_LEN(8, virtchnl_rss_hena); /* Type of RSS algorithm */ enum virtchnl_rss_algorithm { VIRTCHNL_RSS_ALG_TOEPLITZ_ASYMMETRIC = 0, - VIRTCHNL_RSS_ALG_R_ASYMMETRIC = 1, + VIRTCHNL_RSS_ALG_XOR_ASYMMETRIC = 1, VIRTCHNL_RSS_ALG_TOEPLITZ_SYMMETRIC = 2, VIRTCHNL_RSS_ALG_XOR_SYMMETRIC = 3, }; @@ -620,6 +624,11 @@ enum virtchnl_action { /* action types */ VIRTCHNL_ACTION_DROP = 0, VIRTCHNL_ACTION_TC_REDIRECT, + VIRTCHNL_ACTION_PASSTHRU, + VIRTCHNL_ACTION_QUEUE, + VIRTCHNL_ACTION_Q_REGION, + VIRTCHNL_ACTION_MARK, + VIRTCHNL_ACTION_COUNT, }; enum virtchnl_flow_type { @@ -944,6 +953,150 @@ struct virtchnl_rss_cfg { }; VIRTCHNL_CHECK_STRUCT_LEN(2444, virtchnl_rss_cfg); + +/* action configuration for FDIR */ +struct virtchnl_filter_action { + enum virtchnl_action type; + union { + /* used for queue and qgroup action */ + struct { + u16 index; + u8 region; + } queue; + /* used for count action */ + struct { + /* share counter ID with other flow rules */ + u8 shared; + u32 id; /* counter ID */ + } count; + /* used for mark action */ + u32 mark_id; + u8 reserve[32]; + } act_conf; +}; + +VIRTCHNL_CHECK_STRUCT_LEN(36, virtchnl_filter_action); + +#define VIRTCHNL_MAX_NUM_ACTIONS 8 + +struct virtchnl_filter_action_set { + /* action number must be less then VIRTCHNL_MAX_NUM_ACTIONS */ + int count; + struct virtchnl_filter_action actions[VIRTCHNL_MAX_NUM_ACTIONS]; +}; + +VIRTCHNL_CHECK_STRUCT_LEN(292, virtchnl_filter_action_set); + +/* pattern and action for FDIR rule */ +struct virtchnl_fdir_rule { + struct virtchnl_proto_hdrs proto_hdrs; + struct virtchnl_filter_action_set action_set; +}; + +VIRTCHNL_CHECK_STRUCT_LEN(2604, virtchnl_fdir_rule); + +/* query information to retrieve fdir rule counters. + * PF will fill out this structure to reset counter. + */ +struct virtchnl_fdir_query_info { + u32 match_packets_valid:1; + u32 match_bytes_valid:1; + u32 reserved:30; /* Reserved, must be zero. */ + u32 pad; + u64 matched_packets; /* Number of packets for this rule. */ + u64 matched_bytes; /* Number of bytes through this rule. */ +}; + +VIRTCHNL_CHECK_STRUCT_LEN(24, virtchnl_fdir_query_info); + +/* Status returned to VF after VF requests FDIR commands + * VIRTCHNL_FDIR_SUCCESS + * VF FDIR related request is successfully done by PF + * The request can be OP_ADD/DEL/QUERY_FDIR_FILTER. + * + * VIRTCHNL_FDIR_FAILURE_RULE_NORESOURCE + * OP_ADD_FDIR_FILTER request is failed due to no Hardware resource. + * + * VIRTCHNL_FDIR_FAILURE_RULE_EXIST + * OP_ADD_FDIR_FILTER request is failed due to the rule is already existed. + * + * VIRTCHNL_FDIR_FAILURE_RULE_CONFLICT + * OP_ADD_FDIR_FILTER request is failed due to conflict with existing rule. + * + * VIRTCHNL_FDIR_FAILURE_RULE_NONEXIST + * OP_DEL_FDIR_FILTER request is failed due to this rule doesn't exist. + * + * VIRTCHNL_FDIR_FAILURE_RULE_INVALID + * OP_ADD_FDIR_FILTER request is failed due to parameters validation + * or HW doesn't support. + * + * VIRTCHNL_FDIR_FAILURE_RULE_TIMEOUT + * OP_ADD/DEL_FDIR_FILTER request is failed due to timing out + * for programming. + * + * VIRTCHNL_FDIR_FAILURE_QUERY_INVALID + * OP_QUERY_FDIR_FILTER request is failed due to parameters validation, + * for example, VF query counter of a rule who has no counter action. + */ +enum virtchnl_fdir_prgm_status { + VIRTCHNL_FDIR_SUCCESS = 0, + VIRTCHNL_FDIR_FAILURE_RULE_NORESOURCE, + VIRTCHNL_FDIR_FAILURE_RULE_EXIST, + VIRTCHNL_FDIR_FAILURE_RULE_CONFLICT, + VIRTCHNL_FDIR_FAILURE_RULE_NONEXIST, + VIRTCHNL_FDIR_FAILURE_RULE_INVALID, + VIRTCHNL_FDIR_FAILURE_RULE_TIMEOUT, + VIRTCHNL_FDIR_FAILURE_QUERY_INVALID, +}; + +/* VIRTCHNL_OP_ADD_FDIR_FILTER + * VF sends this request to PF by filling out vsi_id, + * validate_only and rule_cfg. PF will return flow_id + * if the request is successfully done and return add_status to VF. + */ +struct virtchnl_fdir_add { + u16 vsi_id; /* INPUT */ + /* + * 1 for validating a fdir rule, 0 for creating a fdir rule. + * Validate and create share one ops: VIRTCHNL_OP_ADD_FDIR_FILTER. + */ + u16 validate_only; /* INPUT */ + u32 flow_id; /* OUTPUT */ + struct virtchnl_fdir_rule rule_cfg; /* INPUT */ + enum virtchnl_fdir_prgm_status status; /* OUTPUT */ +}; + +VIRTCHNL_CHECK_STRUCT_LEN(2616, virtchnl_fdir_add); + +/* VIRTCHNL_OP_DEL_FDIR_FILTER + * VF sends this request to PF by filling out vsi_id + * and flow_id. PF will return del_status to VF. + */ +struct virtchnl_fdir_del { + u16 vsi_id; /* INPUT */ + u16 pad; + u32 flow_id; /* INPUT */ + enum virtchnl_fdir_prgm_status status; /* OUTPUT */ +}; + +VIRTCHNL_CHECK_STRUCT_LEN(12, virtchnl_fdir_del); + +/* VIRTCHNL_OP_QUERY_FDIR_FILTER + * VF sends this request to PF by filling out vsi_id, + * flow_id and reset_counter. PF will return query_info + * and query_status to VF. + */ +struct virtchnl_fdir_query { + u16 vsi_id; /* INPUT */ + u16 pad1[3]; + u32 flow_id; /* INPUT */ + u32 reset_counter:1; /* INPUT */ + struct virtchnl_fdir_query_info query_info; /* OUTPUT */ + enum virtchnl_fdir_prgm_status status; /* OUTPUT */ + u32 pad2; +}; + +VIRTCHNL_CHECK_STRUCT_LEN(48, virtchnl_fdir_query); /** * virtchnl_vc_validate_vf_msg * @ver: Virtchnl version info @@ -1134,6 +1287,15 @@ virtchnl_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode, case VIRTCHNL_OP_DEL_RSS_CFG: valid_len = sizeof(struct virtchnl_rss_cfg); break; + case VIRTCHNL_OP_ADD_FDIR_FILTER: + valid_len = sizeof(struct virtchnl_fdir_add); + break; + case VIRTCHNL_OP_DEL_FDIR_FILTER: + valid_len = sizeof(struct virtchnl_fdir_del); + break; + case VIRTCHNL_OP_QUERY_FDIR_FILTER: + valid_len = sizeof(struct virtchnl_fdir_query); + break; /* These are always errors coming from the VF. */ case VIRTCHNL_OP_EVENT: case VIRTCHNL_OP_UNKNOWN: