+
+int
+iavf_fdir_add(struct iavf_adapter *adapter,
+ struct iavf_fdir_conf *filter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_fdir_add *fdir_ret;
+
+ struct iavf_cmd_info args;
+ int err;
+
+ filter->add_fltr.vsi_id = vf->vsi_res->vsi_id;
+ filter->add_fltr.validate_only = 0;
+
+ args.ops = VIRTCHNL_OP_ADD_FDIR_FILTER;
+ args.in_args = (uint8_t *)(&filter->add_fltr);
+ args.in_args_size = sizeof(*(&filter->add_fltr));
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err) {
+ PMD_DRV_LOG(ERR, "fail to execute command OP_ADD_FDIR_FILTER");
+ return err;
+ }
+
+ fdir_ret = (struct virtchnl_fdir_add *)args.out_buffer;
+ filter->flow_id = fdir_ret->flow_id;
+
+ if (fdir_ret->status == VIRTCHNL_FDIR_SUCCESS) {
+ PMD_DRV_LOG(INFO,
+ "Succeed in adding rule request by PF");
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_NORESOURCE) {
+ PMD_DRV_LOG(ERR,
+ "Failed to add rule request due to no hw resource");
+ return -1;
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_EXIST) {
+ PMD_DRV_LOG(ERR,
+ "Failed to add rule request due to the rule is already existed");
+ return -1;
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_CONFLICT) {
+ PMD_DRV_LOG(ERR,
+ "Failed to add rule request due to the rule is conflict with existing rule");
+ return -1;
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_INVALID) {
+ PMD_DRV_LOG(ERR,
+ "Failed to add rule request due to the hw doesn't support");
+ return -1;
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_TIMEOUT) {
+ PMD_DRV_LOG(ERR,
+ "Failed to add rule request due to time out for programming");
+ return -1;
+ } else {
+ PMD_DRV_LOG(ERR,
+ "Failed to add rule request due to other reasons");
+ return -1;
+ }
+
+ return 0;
+};
+
+int
+iavf_fdir_del(struct iavf_adapter *adapter,
+ struct iavf_fdir_conf *filter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_fdir_del *fdir_ret;
+
+ struct iavf_cmd_info args;
+ int err;
+
+ filter->del_fltr.vsi_id = vf->vsi_res->vsi_id;
+ filter->del_fltr.flow_id = filter->flow_id;
+
+ args.ops = VIRTCHNL_OP_DEL_FDIR_FILTER;
+ args.in_args = (uint8_t *)(&filter->del_fltr);
+ args.in_args_size = sizeof(filter->del_fltr);
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err) {
+ PMD_DRV_LOG(ERR, "fail to execute command OP_DEL_FDIR_FILTER");
+ return err;
+ }
+
+ fdir_ret = (struct virtchnl_fdir_del *)args.out_buffer;
+
+ if (fdir_ret->status == VIRTCHNL_FDIR_SUCCESS) {
+ PMD_DRV_LOG(INFO,
+ "Succeed in deleting rule request by PF");
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_NONEXIST) {
+ PMD_DRV_LOG(ERR,
+ "Failed to delete rule request due to this rule doesn't exist");
+ return -1;
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_TIMEOUT) {
+ PMD_DRV_LOG(ERR,
+ "Failed to delete rule request due to time out for programming");
+ return -1;
+ } else {
+ PMD_DRV_LOG(ERR,
+ "Failed to delete rule request due to other reasons");
+ return -1;
+ }
+
+ return 0;
+};
+
+int
+iavf_fdir_check(struct iavf_adapter *adapter,
+ struct iavf_fdir_conf *filter)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct virtchnl_fdir_add *fdir_ret;
+
+ struct iavf_cmd_info args;
+ int err;
+
+ filter->add_fltr.vsi_id = vf->vsi_res->vsi_id;
+ filter->add_fltr.validate_only = 1;
+
+ args.ops = VIRTCHNL_OP_ADD_FDIR_FILTER;
+ args.in_args = (uint8_t *)(&filter->add_fltr);
+ args.in_args_size = sizeof(*(&filter->add_fltr));
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err) {
+ PMD_DRV_LOG(ERR, "fail to check flow direcotor rule");
+ return err;
+ }
+
+ fdir_ret = (struct virtchnl_fdir_add *)args.out_buffer;
+
+ if (fdir_ret->status == VIRTCHNL_FDIR_SUCCESS) {
+ PMD_DRV_LOG(INFO,
+ "Succeed in checking rule request by PF");
+ } else if (fdir_ret->status == VIRTCHNL_FDIR_FAILURE_RULE_INVALID) {
+ PMD_DRV_LOG(ERR,
+ "Failed to check rule request due to parameters validation"
+ " or HW doesn't support");
+ return -1;
+ } else {
+ PMD_DRV_LOG(ERR,
+ "Failed to check rule request due to other reasons");
+ return -1;
+ }
+
+ return 0;
+}
+
+int
+iavf_add_del_rss_cfg(struct iavf_adapter *adapter,
+ struct virtchnl_rss_cfg *rss_cfg, bool add)
+{
+ struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(adapter);
+ struct iavf_cmd_info args;
+ int err;
+
+ memset(&args, 0, sizeof(args));
+ args.ops = add ? VIRTCHNL_OP_ADD_RSS_CFG :
+ VIRTCHNL_OP_DEL_RSS_CFG;
+ args.in_args = (u8 *)rss_cfg;
+ args.in_args_size = sizeof(*rss_cfg);
+ args.out_buffer = vf->aq_resp;
+ args.out_size = IAVF_AQ_BUF_SZ;
+
+ err = iavf_execute_vf_cmd(adapter, &args);
+ if (err)
+ PMD_DRV_LOG(ERR,
+ "Failed to execute command of %s",
+ add ? "OP_ADD_RSS_CFG" :
+ "OP_DEL_RSS_INPUT_CFG");
+
+ return err;
+}