net: hns3: refactor the debugfs process

[linux-block.git] / drivers / net / ethernet / hisilicon / hns3 / hns3pf / hclge_debugfs.c

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
index 85d306459e36cb81a9bf6b7a4d70039845b00638..7f1abdff25b0af118f411b70f602893fb9eaac09 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c
@@ -1800,21 +1800,33 @@ int hclge_dbg_run_cmd(struct hnae3_handle *handle, const char *cmd_buf)
        return 0;
 }
 
-int hclge_dbg_read_cmd(struct hnae3_handle *handle, const char *cmd_buf,
+static const struct hclge_dbg_func hclge_dbg_cmd_func[] = {
+       {
+               .cmd = HNAE3_DBG_CMD_TM_NODES,
+               .dbg_dump = hclge_dbg_dump_tm_nodes,
+       },
+       {
+               .cmd = HNAE3_DBG_CMD_TM_PRI,
+               .dbg_dump = hclge_dbg_dump_tm_pri,
+       },
+       {
+               .cmd = HNAE3_DBG_CMD_TM_QSET,
+               .dbg_dump = hclge_dbg_dump_tm_qset,
+       },
+};
+
+int hclge_dbg_read_cmd(struct hnae3_handle *handle, enum hnae3_dbg_cmd cmd,
                       char *buf, int len)
 {
        struct hclge_vport *vport = hclge_get_vport(handle);
        struct hclge_dev *hdev = vport->back;
+       u32 i;
 
-       if (strncmp(cmd_buf, HNAE3_DBG_TM_NODES,
-                   strlen(HNAE3_DBG_TM_NODES)) == 0)
-               return hclge_dbg_dump_tm_nodes(hdev, buf, len);
-       else if (strncmp(cmd_buf, HNAE3_DBG_TM_PRI,
-                        strlen(HNAE3_DBG_TM_PRI)) == 0)
-               return hclge_dbg_dump_tm_pri(hdev, buf, len);
-       else if (strncmp(cmd_buf, HNAE3_DBG_TM_QSET,
-                        strlen(HNAE3_DBG_TM_QSET)) == 0)
-               return hclge_dbg_dump_tm_qset(hdev, buf, len);
+       for (i = 0; i < ARRAY_SIZE(hclge_dbg_cmd_func); i++) {
+               if (cmd == hclge_dbg_cmd_func[i].cmd)
+                       return hclge_dbg_cmd_func[i].dbg_dump(hdev, buf, len);
+       }
 
+       dev_err(&hdev->pdev->dev, "invalid command(%d)\n", cmd);
        return -EINVAL;
 }