What:		/sys/kernel/debug/UB_BUS_CTL<x>/eu_table
Date:		Oct 2025
Contact:	Junlong Zheng <zhengjunlong@huawei.com>
Description:	Display the contents of the EID-UPI entry.
		By default, the EID and UPI key-value pair for entry 0 is displayed.
		By writing an entry index to the properties file, you can retrieve
		the content of the corresponding entry.

		Example::

			Display the content of entry5:
			# echo 5 > /sys/kernel/debug/UB_BUS_CTL<x>/eu_table
			# cat /sys/kernel/debug/UB_BUS_CTL<x>/eu_table

What:		/sys/kernel/debug/UB_BUS_CTL<x>/hi_msgq<x>-<y>/reg_info
Date:		Oct 2025
Contact:	Junlong Zheng <zhengjunlong@huawei.com>
Description:	Display the register information for the specified queue of the designated
		UB Bus controller.

What:		/sys/kernel/debug/UB_BUS_CTL<x>/hi_msgq<x>-<y>/q_entry_info
Date:		Oct 2025
Contact:	Junlong Zheng <zhengjunlong@huawei.com>
Description:	Display the SQE and CQE contents of the specified MSQG for the designated
		UB Bus controller. By default, the content of SQ entry 0 is displayed.
		By writing the queue type and entry index to the properties file, you can
		retrieve the content of the corresponding entry.

		Example::

			Output the content of SQ entry3:
			# echo 0 3 > /sys/kernel/debug/UB_BUS_CTL<x>/hi_msgq<x>-<y>/q_entry_info
			# cat /sys/kernel/debug/UB_BUS_CTL<x>/hi_msgq<x>-<y>/q_entry_info

			Output the content of CQ entry5:
			# echo 2 5 > /sys/kernel/debug/UB_BUS_CTL<x>/hi_msgq<x>-<y>/q_entry_info
			# cat /sys/kernel/debug/UB_BUS_CTL<x>/hi_msgq<x>-<y>/q_entry_info