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net: hns3: Add "tm config" info query function
This patch prints Transmit Module's Traffic sched related config information. debugfs command: echo dump tm > cmd Sample output: root@(none)# echo dump tm > cmd hns3 0000:7d:00.0: dump tm hns3 0000:7d:00.0: PG_TO_PRI gp_id: 0 hns3 0000:7d:00.0: PG_TO_PRI map: 0x1 hns3 0000:7d:00.0: QS_TO_PRI qs_id: 0 hns3 0000:7d:00.0: QS_TO_PRI priority: 0 hns3 0000:7d:00.0: QS_TO_PRI link_vld: 1 hns3 0000:7d:00.0: NQ_TO_QS nq_id: 0 hns3 0000:7d:00.0: NQ_TO_QS qset_id: 1024 hns3 0000:7d:00.0: PG pg_id: 0 hns3 0000:7d:00.0: PG dwrr: 100 hns3 0000:7d:00.0: QS qs_id: 0 hns3 0000:7d:00.0: QS dwrr: 100 hns3 0000:7d:00.0: PRI pri_id: 0 hns3 0000:7d:00.0: PRI dwrr: 100 hns3 0000:7d:00.0: PRI_C pri_id: 0 hns3 0000:7d:00.0: PRI_C pri_shapping: 0x2850000 hns3 0000:7d:00.0: PRI_P pri_id: 0 hns3 0000:7d:00.0: PRI_P pri_shapping: 0x2850796 hns3 0000:7d:00.0: PG_C pg_id: 0 hns3 0000:7d:00.0: PG_C pg_shapping: 0x2850000 hns3 0000:7d:00.0: PG_P pg_id: 0 hns3 0000:7d:00.0: PG_P pg_shapping: 0x2850496 hns3 0000:7d:00.0: PORT port_shapping: 0x2850296 hns3 0000:7d:00.0: PG_SCH pg_id: 0 hns3 0000:7d:00.0: PRI_SCH pg_id: 0 hns3 0000:7d:00.0: QS_SCH pg_id: 0 hns3 0000:7d:00.0: BP_TO_QSET pg_id: 0 hns3 0000:7d:00.0: BP_TO_QSET pg_shapping: 0x0 hns3 0000:7d:00.0: BP_TO_QSET qs_bit_map: 0x0 root@(none)# Signed-off-by: liuzhongzhu <liuzhongzhu@huawei.com> Signed-off-by: Salil Mehta <salil.mehta@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
2849d4e7a1
commit
96227f4cd7
2 changed files with 200 additions and 0 deletions
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@ -131,6 +131,7 @@ static void hns3_dbg_help(struct hnae3_handle *h)
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dev_info(&h->pdev->dev, "queue info [number]\n");
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dev_info(&h->pdev->dev, "dump fd tcam\n");
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dev_info(&h->pdev->dev, "dump tc\n");
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dev_info(&h->pdev->dev, "dump tm\n");
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}
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static ssize_t hns3_dbg_cmd_read(struct file *filp, char __user *buffer,
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@ -45,6 +45,203 @@ static void hclge_dbg_dump_tc(struct hclge_dev *hdev)
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"tc", "no sp mode", "sp mode");
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}
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static void hclge_dbg_dump_tm_pg(struct hclge_dev *hdev)
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{
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struct hclge_port_shapping_cmd *port_shap_cfg_cmd;
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struct hclge_bp_to_qs_map_cmd *bp_to_qs_map_cmd;
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struct hclge_pg_shapping_cmd *pg_shap_cfg_cmd;
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enum hclge_opcode_type cmd;
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struct hclge_desc desc;
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int ret;
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cmd = HCLGE_OPC_TM_PG_C_SHAPPING;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_pg_cmd_send;
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pg_shap_cfg_cmd = (struct hclge_pg_shapping_cmd *)desc.data;
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dev_info(&hdev->pdev->dev, "PG_C pg_id: %u\n", pg_shap_cfg_cmd->pg_id);
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dev_info(&hdev->pdev->dev, "PG_C pg_shapping: 0x%x\n",
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pg_shap_cfg_cmd->pg_shapping_para);
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cmd = HCLGE_OPC_TM_PG_P_SHAPPING;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_pg_cmd_send;
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pg_shap_cfg_cmd = (struct hclge_pg_shapping_cmd *)desc.data;
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dev_info(&hdev->pdev->dev, "PG_P pg_id: %u\n", pg_shap_cfg_cmd->pg_id);
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dev_info(&hdev->pdev->dev, "PG_P pg_shapping: 0x%x\n",
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pg_shap_cfg_cmd->pg_shapping_para);
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cmd = HCLGE_OPC_TM_PORT_SHAPPING;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_pg_cmd_send;
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port_shap_cfg_cmd = (struct hclge_port_shapping_cmd *)desc.data;
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dev_info(&hdev->pdev->dev, "PORT port_shapping: 0x%x\n",
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port_shap_cfg_cmd->port_shapping_para);
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cmd = HCLGE_OPC_TM_PG_SCH_MODE_CFG;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_pg_cmd_send;
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dev_info(&hdev->pdev->dev, "PG_SCH pg_id: %u\n", desc.data[0]);
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cmd = HCLGE_OPC_TM_PRI_SCH_MODE_CFG;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_pg_cmd_send;
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dev_info(&hdev->pdev->dev, "PRI_SCH pg_id: %u\n", desc.data[0]);
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cmd = HCLGE_OPC_TM_QS_SCH_MODE_CFG;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_pg_cmd_send;
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dev_info(&hdev->pdev->dev, "QS_SCH pg_id: %u\n", desc.data[0]);
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cmd = HCLGE_OPC_TM_BP_TO_QSET_MAPPING;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_pg_cmd_send;
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bp_to_qs_map_cmd = (struct hclge_bp_to_qs_map_cmd *)desc.data;
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dev_info(&hdev->pdev->dev, "BP_TO_QSET pg_id: %u\n",
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bp_to_qs_map_cmd->tc_id);
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dev_info(&hdev->pdev->dev, "BP_TO_QSET pg_shapping: 0x%x\n",
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bp_to_qs_map_cmd->qs_group_id);
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dev_info(&hdev->pdev->dev, "BP_TO_QSET qs_bit_map: 0x%x\n",
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bp_to_qs_map_cmd->qs_bit_map);
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return;
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err_tm_pg_cmd_send:
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dev_err(&hdev->pdev->dev, "dump tm_pg fail(0x%x), status is %d\n",
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cmd, ret);
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}
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static void hclge_dbg_dump_tm(struct hclge_dev *hdev)
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{
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struct hclge_priority_weight_cmd *priority_weight;
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struct hclge_pg_to_pri_link_cmd *pg_to_pri_map;
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struct hclge_qs_to_pri_link_cmd *qs_to_pri_map;
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struct hclge_nq_to_qs_link_cmd *nq_to_qs_map;
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struct hclge_pri_shapping_cmd *shap_cfg_cmd;
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struct hclge_pg_weight_cmd *pg_weight;
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struct hclge_qs_weight_cmd *qs_weight;
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enum hclge_opcode_type cmd;
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struct hclge_desc desc;
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int ret;
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cmd = HCLGE_OPC_TM_PG_TO_PRI_LINK;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_cmd_send;
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pg_to_pri_map = (struct hclge_pg_to_pri_link_cmd *)desc.data;
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dev_info(&hdev->pdev->dev, "dump tm\n");
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dev_info(&hdev->pdev->dev, "PG_TO_PRI gp_id: %u\n",
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pg_to_pri_map->pg_id);
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dev_info(&hdev->pdev->dev, "PG_TO_PRI map: 0x%x\n",
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pg_to_pri_map->pri_bit_map);
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cmd = HCLGE_OPC_TM_QS_TO_PRI_LINK;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_cmd_send;
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qs_to_pri_map = (struct hclge_qs_to_pri_link_cmd *)desc.data;
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dev_info(&hdev->pdev->dev, "QS_TO_PRI qs_id: %u\n",
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qs_to_pri_map->qs_id);
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dev_info(&hdev->pdev->dev, "QS_TO_PRI priority: %u\n",
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qs_to_pri_map->priority);
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dev_info(&hdev->pdev->dev, "QS_TO_PRI link_vld: %u\n",
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qs_to_pri_map->link_vld);
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cmd = HCLGE_OPC_TM_NQ_TO_QS_LINK;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_cmd_send;
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nq_to_qs_map = (struct hclge_nq_to_qs_link_cmd *)desc.data;
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dev_info(&hdev->pdev->dev, "NQ_TO_QS nq_id: %u\n", nq_to_qs_map->nq_id);
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dev_info(&hdev->pdev->dev, "NQ_TO_QS qset_id: %u\n",
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nq_to_qs_map->qset_id);
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cmd = HCLGE_OPC_TM_PG_WEIGHT;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_cmd_send;
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pg_weight = (struct hclge_pg_weight_cmd *)desc.data;
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dev_info(&hdev->pdev->dev, "PG pg_id: %u\n", pg_weight->pg_id);
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dev_info(&hdev->pdev->dev, "PG dwrr: %u\n", pg_weight->dwrr);
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cmd = HCLGE_OPC_TM_QS_WEIGHT;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_cmd_send;
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qs_weight = (struct hclge_qs_weight_cmd *)desc.data;
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dev_info(&hdev->pdev->dev, "QS qs_id: %u\n", qs_weight->qs_id);
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dev_info(&hdev->pdev->dev, "QS dwrr: %u\n", qs_weight->dwrr);
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cmd = HCLGE_OPC_TM_PRI_WEIGHT;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_cmd_send;
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priority_weight = (struct hclge_priority_weight_cmd *)desc.data;
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dev_info(&hdev->pdev->dev, "PRI pri_id: %u\n", priority_weight->pri_id);
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dev_info(&hdev->pdev->dev, "PRI dwrr: %u\n", priority_weight->dwrr);
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cmd = HCLGE_OPC_TM_PRI_C_SHAPPING;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_cmd_send;
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shap_cfg_cmd = (struct hclge_pri_shapping_cmd *)desc.data;
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dev_info(&hdev->pdev->dev, "PRI_C pri_id: %u\n", shap_cfg_cmd->pri_id);
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dev_info(&hdev->pdev->dev, "PRI_C pri_shapping: 0x%x\n",
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shap_cfg_cmd->pri_shapping_para);
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cmd = HCLGE_OPC_TM_PRI_P_SHAPPING;
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hclge_cmd_setup_basic_desc(&desc, cmd, true);
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ret = hclge_cmd_send(&hdev->hw, &desc, 1);
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if (ret)
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goto err_tm_cmd_send;
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shap_cfg_cmd = (struct hclge_pri_shapping_cmd *)desc.data;
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dev_info(&hdev->pdev->dev, "PRI_P pri_id: %u\n", shap_cfg_cmd->pri_id);
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dev_info(&hdev->pdev->dev, "PRI_P pri_shapping: 0x%x\n",
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shap_cfg_cmd->pri_shapping_para);
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hclge_dbg_dump_tm_pg(hdev);
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return;
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err_tm_cmd_send:
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dev_err(&hdev->pdev->dev, "dump tm fail(0x%x), status is %d\n",
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cmd, ret);
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}
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static void hclge_dbg_fd_tcam_read(struct hclge_dev *hdev, u8 stage,
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bool sel_x, u32 loc)
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{
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@ -108,6 +305,8 @@ int hclge_dbg_run_cmd(struct hnae3_handle *handle, char *cmd_buf)
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hclge_dbg_fd_tcam(hdev);
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} else if (strncmp(cmd_buf, "dump tc", 7) == 0) {
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hclge_dbg_dump_tc(hdev);
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} else if (strncmp(cmd_buf, "dump tm", 7) == 0) {
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hclge_dbg_dump_tm(hdev);
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} else {
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dev_info(&hdev->pdev->dev, "unknown command\n");
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return -EINVAL;
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