Cross Reference: /drivers/acpi/acpica/hwregs.c

Lines Matching refs:status
4  *                       control and status registers.
159 	acpi_status status;
165 	status = acpi_hw_validate_register(reg, 32, &address);
166 	if (ACPI_FAILURE(status)) {
167 		return (status);
179 		status = acpi_os_read_memory((acpi_physical_address)
185 		status = acpi_hw_read_port((acpi_io_address)
194 	return (status);
215 	acpi_status status;
221 	status = acpi_hw_validate_register(reg, 32, &address);
222 	if (ACPI_FAILURE(status)) {
223 		return (status);
231 		status = acpi_os_write_memory((acpi_physical_address)
236 		status = acpi_hw_write_port((acpi_io_address)
245 	return (status);
257  * DESCRIPTION: Clears all fixed and general purpose status bits
263 	acpi_status status;
276 	status = acpi_hw_register_write(ACPI_REGISTER_PM1_STATUS,
281 	if (ACPI_FAILURE(status)) {
287 	status = acpi_ev_walk_gpe_list(acpi_hw_clear_gpe_block, NULL);
290 	return_ACPI_STATUS(status);
328  *              different than than the PM1 A/B status and enable registers
337 	acpi_status status;
341 	status =
343 	if (ACPI_FAILURE(status)) {
344 		return_ACPI_STATUS(status);
348 		status =
352 	return_ACPI_STATUS(status);
370 	acpi_status status;
377 		status = acpi_hw_read_multiple(&value,
384 		status = acpi_hw_read_multiple(&value,
391 		status = acpi_hw_read_multiple(&value,
407 		status =
413 		status = acpi_hw_read(&value, &acpi_gbl_FADT.xpm_timer_block);
418 		status =
425 		status = AE_BAD_PARAMETER;
429 	if (ACPI_SUCCESS(status)) {
433 	return_ACPI_STATUS(status);
464 	acpi_status status;
475 		 * preserving a bit in the status register is different. Writing a
476 		 * one clears the status, and writing a zero preserves the status.
483 		status = acpi_hw_write_multiple(value,
490 		status = acpi_hw_write_multiple(value,
500 		status = acpi_hw_read_multiple(&read_value,
505 		if (ACPI_FAILURE(status)) {
516 		status = acpi_hw_write_multiple(value,
528 		status =
531 		if (ACPI_FAILURE(status)) {
540 		status =
546 		status = acpi_hw_write(value, &acpi_gbl_FADT.xpm_timer_block);
553 		status =
560 		status = AE_BAD_PARAMETER;
565 	return_ACPI_STATUS(status);
589 	acpi_status status;
593 	status = acpi_hw_read(&value_a, register_a);
594 	if (ACPI_FAILURE(status)) {
595 		return (status);
601 		status = acpi_hw_read(&value_b, register_b);
602 		if (ACPI_FAILURE(status)) {
603 			return (status);
640 	acpi_status status;
644 	status = acpi_hw_write(value, register_a);
645 	if (ACPI_FAILURE(status)) {
646 		return (status);
662 		status = acpi_hw_write(value, register_b);
665 	return (status);