75 	 * The debugger interface is in opened state (OPENED && !CLOSED),  in __acpi_aml_access_ok()
76 	 * then it is allowed to access the debugger buffers from either  in __acpi_aml_access_ok()
78 	 * In addition, for the kernel space, only the debugger thread  in __acpi_aml_access_ok()
151 	 * starts and the stops of the debugger thread.  in acpi_aml_used()
293  * acpi_aml_write_log() - Capture debugger output
294  * @msg: the debugger output
297  * the debugger output and store the output into the debugger interface
332  * acpi_aml_read_cmd() - Capture debugger input
333  * @msg: the debugger input
334  * @size: the size of the debugger input
337  * the debugger input commands and store the input commands into the
338  * debugger interface buffer. Return the size of stored commands or errno.
346 	 * This is ensured by the running fact of the debugger thread  in acpi_aml_read_cmd()
411  * acpi_aml_create_thread() - Create AML debugger thread
412  * @function: the debugger thread callback
413  * @context: the context to be passed to the debugger thread
416  * used by the ACPICA debugger to create the debugger thread.
429 		pr_err("Failed to create AML debugger thread.\n");  in acpi_aml_create_thread()
469 	 * The debugger interface is being closed, no new user is allowed  in acpi_aml_open()
478 		 * Only one reader is allowed to initiate the debugger  in acpi_aml_open()
485 			pr_debug("Opening debugger reader.\n");  in acpi_aml_open()
490 		 * No writer is allowed unless the debugger thread is  in acpi_aml_open()
499 		pr_debug("Opening debugger interface.\n");  in acpi_aml_open()
502 		pr_debug("Initializing debugger thread.\n");  in acpi_aml_open()
505 			pr_err("Failed to initialize debugger.\n");  in acpi_aml_open()
509 		pr_debug("Debugger thread initialized.\n");  in acpi_aml_open()
515 		pr_debug("Debugger interface opened.\n");  in acpi_aml_open()
533 		pr_debug("Closing debugger reader.\n");  in acpi_aml_release()
536 		pr_debug("Closing debugger interface.\n");  in acpi_aml_release()
547 		 * stop so that ACPICA command loop of the debugger thread  in acpi_aml_release()
553 		 * Then we try to terminate the debugger thread if it is  in acpi_aml_release()
556 		pr_debug("Terminating debugger thread.\n");  in acpi_aml_release()
559 		pr_debug("Debugger thread terminated.\n");  in acpi_aml_release()
565 		pr_debug("Debugger interface closed.\n");  in acpi_aml_release()
784 MODULE_DESCRIPTION("ACPI debugger userspace IO driver");