diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c | 95 |
1 files changed, 79 insertions, 16 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c index a9ffb57c4607..ab625c757a95 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c @@ -61,9 +61,11 @@ static int hclge_dbg_cmd_send(struct hclge_dev *hdev, static void hclge_dbg_dump_reg_common(struct hclge_dev *hdev, struct hclge_dbg_dfx_message *dfx_message, - char *cmd_buf, int msg_num, int offset, - enum hclge_opcode_type cmd) + const char *cmd_buf, int msg_num, + int offset, enum hclge_opcode_type cmd) { +#define BD_DATA_NUM 6 + struct hclge_desc *desc_src; struct hclge_desc *desc; int bd_num, buf_len; @@ -92,14 +94,16 @@ static void hclge_dbg_dump_reg_common(struct hclge_dev *hdev, return; } - max = (bd_num * 6) <= msg_num ? (bd_num * 6) : msg_num; + max = (bd_num * BD_DATA_NUM) <= msg_num ? + (bd_num * BD_DATA_NUM) : msg_num; desc = desc_src; for (i = 0; i < max; i++) { - (((i / 6) > 0) && ((i % 6) == 0)) ? desc++ : desc; + ((i > 0) && ((i % BD_DATA_NUM) == 0)) ? desc++ : desc; if (dfx_message->flag) dev_info(&hdev->pdev->dev, "%s: 0x%x\n", - dfx_message->message, desc->data[i % 6]); + dfx_message->message, + desc->data[i % BD_DATA_NUM]); dfx_message++; } @@ -107,7 +111,7 @@ static void hclge_dbg_dump_reg_common(struct hclge_dev *hdev, kfree(desc_src); } -static void hclge_dbg_dump_dcb(struct hclge_dev *hdev, char *cmd_buf) +static void hclge_dbg_dump_dcb(struct hclge_dev *hdev, const char *cmd_buf) { struct device *dev = &hdev->pdev->dev; struct hclge_dbg_bitmap_cmd *bitmap; @@ -207,7 +211,7 @@ static void hclge_dbg_dump_dcb(struct hclge_dev *hdev, char *cmd_buf) dev_info(dev, "IGU_TX_PRI_MAP_TC_CFG: 0x%x\n", desc[0].data[5]); } -static void hclge_dbg_dump_reg_cmd(struct hclge_dev *hdev, char *cmd_buf) +static void hclge_dbg_dump_reg_cmd(struct hclge_dev *hdev, const char *cmd_buf) { int msg_num; @@ -395,7 +399,7 @@ static void hclge_dbg_dump_tm_pg(struct hclge_dev *hdev) if (ret) goto err_tm_pg_cmd_send; - dev_info(&hdev->pdev->dev, "PRI_SCH pg_id: %u\n", desc.data[0]); + dev_info(&hdev->pdev->dev, "PRI_SCH pri_id: %u\n", desc.data[0]); cmd = HCLGE_OPC_TM_QS_SCH_MODE_CFG; hclge_cmd_setup_basic_desc(&desc, cmd, true); @@ -403,7 +407,7 @@ static void hclge_dbg_dump_tm_pg(struct hclge_dev *hdev) if (ret) goto err_tm_pg_cmd_send; - dev_info(&hdev->pdev->dev, "QS_SCH pg_id: %u\n", desc.data[0]); + dev_info(&hdev->pdev->dev, "QS_SCH qs_id: %u\n", desc.data[0]); cmd = HCLGE_OPC_TM_BP_TO_QSET_MAPPING; hclge_cmd_setup_basic_desc(&desc, cmd, true); @@ -412,9 +416,9 @@ static void hclge_dbg_dump_tm_pg(struct hclge_dev *hdev) goto err_tm_pg_cmd_send; bp_to_qs_map_cmd = (struct hclge_bp_to_qs_map_cmd *)desc.data; - dev_info(&hdev->pdev->dev, "BP_TO_QSET pg_id: %u\n", + dev_info(&hdev->pdev->dev, "BP_TO_QSET tc_id: %u\n", bp_to_qs_map_cmd->tc_id); - dev_info(&hdev->pdev->dev, "BP_TO_QSET pg_shapping: 0x%x\n", + dev_info(&hdev->pdev->dev, "BP_TO_QSET qs_group_id: 0x%x\n", bp_to_qs_map_cmd->qs_group_id); dev_info(&hdev->pdev->dev, "BP_TO_QSET qs_bit_map: 0x%x\n", bp_to_qs_map_cmd->qs_bit_map); @@ -473,7 +477,7 @@ static void hclge_dbg_dump_tm(struct hclge_dev *hdev) nq_to_qs_map = (struct hclge_nq_to_qs_link_cmd *)desc.data; dev_info(&hdev->pdev->dev, "NQ_TO_QS nq_id: %u\n", nq_to_qs_map->nq_id); - dev_info(&hdev->pdev->dev, "NQ_TO_QS qset_id: %u\n", + dev_info(&hdev->pdev->dev, "NQ_TO_QS qset_id: 0x%x\n", nq_to_qs_map->qset_id); cmd = HCLGE_OPC_TM_PG_WEIGHT; @@ -537,7 +541,8 @@ err_tm_cmd_send: cmd, ret); } -static void hclge_dbg_dump_tm_map(struct hclge_dev *hdev, char *cmd_buf) +static void hclge_dbg_dump_tm_map(struct hclge_dev *hdev, + const char *cmd_buf) { struct hclge_bp_to_qs_map_cmd *bp_to_qs_map_cmd; struct hclge_nq_to_qs_link_cmd *nq_to_qs_map; @@ -921,11 +926,67 @@ static void hclge_dbg_dump_rst_info(struct hclge_dev *hdev) hdev->rst_stats.reset_cnt); } +void hclge_dbg_get_m7_stats_info(struct hclge_dev *hdev) +{ + struct hclge_desc *desc_src, *desc_tmp; + struct hclge_get_m7_bd_cmd *req; + struct hclge_desc desc; + u32 bd_num, buf_len; + int ret, i; + + hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_M7_STATS_BD, true); + + req = (struct hclge_get_m7_bd_cmd *)desc.data; + ret = hclge_cmd_send(&hdev->hw, &desc, 1); + if (ret) { + dev_err(&hdev->pdev->dev, + "get firmware statistics bd number failed, ret=%d\n", + ret); + return; + } + + bd_num = le32_to_cpu(req->bd_num); + + buf_len = sizeof(struct hclge_desc) * bd_num; + desc_src = kzalloc(buf_len, GFP_KERNEL); + if (!desc_src) { + dev_err(&hdev->pdev->dev, + "allocate desc for get_m7_stats failed\n"); + return; + } + + desc_tmp = desc_src; + ret = hclge_dbg_cmd_send(hdev, desc_tmp, 0, bd_num, + HCLGE_OPC_M7_STATS_INFO); + if (ret) { + kfree(desc_src); + dev_err(&hdev->pdev->dev, + "get firmware statistics failed, ret=%d\n", ret); + return; + } + + for (i = 0; i < bd_num; i++) { + dev_info(&hdev->pdev->dev, "0x%08x 0x%08x 0x%08x\n", + le32_to_cpu(desc_tmp->data[0]), + le32_to_cpu(desc_tmp->data[1]), + le32_to_cpu(desc_tmp->data[2])); + dev_info(&hdev->pdev->dev, "0x%08x 0x%08x 0x%08x\n", + le32_to_cpu(desc_tmp->data[3]), + le32_to_cpu(desc_tmp->data[4]), + le32_to_cpu(desc_tmp->data[5])); + + desc_tmp++; + } + + kfree(desc_src); +} + /* hclge_dbg_dump_ncl_config: print specified range of NCL_CONFIG file * @hdev: pointer to struct hclge_dev * @cmd_buf: string that contains offset and length */ -static void hclge_dbg_dump_ncl_config(struct hclge_dev *hdev, char *cmd_buf) +static void hclge_dbg_dump_ncl_config(struct hclge_dev *hdev, + const char *cmd_buf) { #define HCLGE_MAX_NCL_CONFIG_OFFSET 4096 #define HCLGE_MAX_NCL_CONFIG_LENGTH (20 + 24 * 4) @@ -998,13 +1059,13 @@ static void hclge_dbg_dump_mac_tnl_status(struct hclge_dev *hdev) while (kfifo_get(&hdev->mac_tnl_log, &stats)) { rem_nsec = do_div(stats.time, HCLGE_BILLION_NANO_SECONDS); - dev_info(&hdev->pdev->dev, "[%07lu.%03lu]status = 0x%x\n", + dev_info(&hdev->pdev->dev, "[%07lu.%03lu] status = 0x%x\n", (unsigned long)stats.time, rem_nsec / 1000, stats.status); } } -int hclge_dbg_run_cmd(struct hnae3_handle *handle, char *cmd_buf) +int hclge_dbg_run_cmd(struct hnae3_handle *handle, const char *cmd_buf) { struct hclge_vport *vport = hclge_get_vport(handle); struct hclge_dev *hdev = vport->back; @@ -1029,6 +1090,8 @@ int hclge_dbg_run_cmd(struct hnae3_handle *handle, char *cmd_buf) hclge_dbg_dump_reg_cmd(hdev, cmd_buf); } else if (strncmp(cmd_buf, "dump reset info", 15) == 0) { hclge_dbg_dump_rst_info(hdev); + } else if (strncmp(cmd_buf, "dump m7 info", 12) == 0) { + hclge_dbg_get_m7_stats_info(hdev); } else if (strncmp(cmd_buf, "dump ncl_config", 15) == 0) { hclge_dbg_dump_ncl_config(hdev, &cmd_buf[sizeof("dump ncl_config")]); |