rsdump.c

h内核

/*******************************************************************************
 *
 * Module Name: rsdump - Functions to display the resource structures.
 *
 ******************************************************************************/

/*
 * Copyright (C) 2000 - 2005, R. Byron Moore
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions, and the following disclaimer,
 *    without modification.
 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
 *    substantially similar to the "NO WARRANTY" disclaimer below
 *    ("Disclaimer") and any redistribution must be conditioned upon
 *    including a substantially similar Disclaimer requirement for further
 *    binary redistribution.
 * 3. Neither the names of the above-listed copyright holders nor the names
 *    of any contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * Alternatively, this software may be distributed under the terms of the
 * GNU General Public License ("GPL") version 2 as published by the Free
 * Software Foundation.
 *
 * NO WARRANTY
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGES.
 */


#include <acpi/acpi.h>
#include <acpi/acresrc.h>

#define _COMPONENT          ACPI_RESOURCES
	 ACPI_MODULE_NAME    ("rsdump")


#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)

/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_irq
 *
 * PARAMETERS:  Data            - pointer to the resource structure to dump.
 *
 * RETURN:      None
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_irq (
	union acpi_resource_data        *data)
{
	struct acpi_resource_irq        *irq_data = (struct acpi_resource_irq *) data;
	u8                              index = 0;


	ACPI_FUNCTION_ENTRY ();


	acpi_os_printf ("IRQ Resource\n");

	acpi_os_printf ("  %s Triggered\n",
			 ACPI_LEVEL_SENSITIVE == irq_data->edge_level ? "Level" : "Edge");

	acpi_os_printf ("  Active %s\n",
			 ACPI_ACTIVE_LOW == irq_data->active_high_low ? "Low" : "High");

	acpi_os_printf ("  %s\n",
			 ACPI_SHARED == irq_data->shared_exclusive ? "Shared" : "Exclusive");

	acpi_os_printf ("  %X Interrupts ( ", irq_data->number_of_interrupts);

	for (index = 0; index < irq_data->number_of_interrupts; index++) {
		acpi_os_printf ("%X ", irq_data->interrupts[index]);
	}

	acpi_os_printf (")\n");
	return;
}


/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_dma
 *
 * PARAMETERS:  Data            - pointer to the resource structure to dump.
 *
 * RETURN:      None
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_dma (
	union acpi_resource_data        *data)
{
	struct acpi_resource_dma        *dma_data = (struct acpi_resource_dma *) data;
	u8                              index = 0;


	ACPI_FUNCTION_ENTRY ();


	acpi_os_printf ("DMA Resource\n");

	switch (dma_data->type) {
	case ACPI_COMPATIBILITY:
		acpi_os_printf ("  Compatibility mode\n");
		break;

	case ACPI_TYPE_A:
		acpi_os_printf ("  Type A\n");
		break;

	case ACPI_TYPE_B:
		acpi_os_printf ("  Type B\n");
		break;

	case ACPI_TYPE_F:
		acpi_os_printf ("  Type F\n");
		break;

	default:
		acpi_os_printf ("  Invalid DMA type\n");
		break;
	}

	acpi_os_printf ("  %sBus Master\n",
			 ACPI_BUS_MASTER == dma_data->bus_master ? "" : "Not a ");


	switch (dma_data->transfer) {
	case ACPI_TRANSFER_8:
		acpi_os_printf ("  8-bit only transfer\n");
		break;

	case ACPI_TRANSFER_8_16:
		acpi_os_printf ("  8 and 16-bit transfer\n");
		break;

	case ACPI_TRANSFER_16:
		acpi_os_printf ("  16 bit only transfer\n");
		break;

	default:
		acpi_os_printf ("  Invalid transfer preference\n");
		break;
	}

	acpi_os_printf ("  Number of Channels: %X ( ", dma_data->number_of_channels);

	for (index = 0; index < dma_data->number_of_channels; index++) {
		acpi_os_printf ("%X ", dma_data->channels[index]);
	}

	acpi_os_printf (")\n");
	return;
}


/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_start_depend_fns
 *
 * PARAMETERS:  Data            - pointer to the resource structure to dump.
 *
 * RETURN:      None
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_start_depend_fns (
	union acpi_resource_data        *data)
{
	struct acpi_resource_start_dpf *sdf_data = (struct acpi_resource_start_dpf *) data;


	ACPI_FUNCTION_ENTRY ();


	acpi_os_printf ("Start Dependent Functions Resource\n");

	switch (sdf_data->compatibility_priority) {
	case ACPI_GOOD_CONFIGURATION:
		acpi_os_printf ("  Good configuration\n");
		break;

	case ACPI_ACCEPTABLE_CONFIGURATION:
		acpi_os_printf ("  Acceptable configuration\n");
		break;

	case ACPI_SUB_OPTIMAL_CONFIGURATION:
		acpi_os_printf ("  Sub-optimal configuration\n");
		break;

	default:
		acpi_os_printf ("  Invalid compatibility priority\n");
		break;
	}

	switch(sdf_data->performance_robustness) {
	case ACPI_GOOD_CONFIGURATION:
		acpi_os_printf ("  Good configuration\n");
		break;

	case ACPI_ACCEPTABLE_CONFIGURATION:
		acpi_os_printf ("  Acceptable configuration\n");
		break;

	case ACPI_SUB_OPTIMAL_CONFIGURATION:
		acpi_os_printf ("  Sub-optimal configuration\n");
		break;

	default:
		acpi_os_printf ("  Invalid performance "
				  "robustness preference\n");
		break;
	}

	return;
}


/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_io
 *
 * PARAMETERS:  Data            - pointer to the resource structure to dump.
 *
 * RETURN:      None
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_io (
	union acpi_resource_data        *data)
{
	struct acpi_resource_io         *io_data = (struct acpi_resource_io *) data;


	ACPI_FUNCTION_ENTRY ();


	acpi_os_printf ("Io Resource\n");

	acpi_os_printf ("  %d bit decode\n",
			 ACPI_DECODE_16 == io_data->io_decode ? 16 : 10);

	acpi_os_printf ("  Range minimum base: %08X\n",
			 io_data->min_base_address);

	acpi_os_printf ("  Range maximum base: %08X\n",
			 io_data->max_base_address);

	acpi_os_printf ("  Alignment: %08X\n",
			 io_data->alignment);

	acpi_os_printf ("  Range Length: %08X\n",
			 io_data->range_length);

	return;
}


/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_fixed_io
 *
 * PARAMETERS:  Data            - pointer to the resource structure to dump.
 *
 * RETURN:      None
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_fixed_io (
	union acpi_resource_data        *data)
{
	struct acpi_resource_fixed_io   *fixed_io_data = (struct acpi_resource_fixed_io *) data;


	ACPI_FUNCTION_ENTRY ();


	acpi_os_printf ("Fixed Io Resource\n");
	acpi_os_printf ("  Range base address: %08X",
			 fixed_io_data->base_address);

	acpi_os_printf ("  Range length: %08X",
			 fixed_io_data->range_length);

	return;
}


/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_vendor_specific
 *
 * PARAMETERS:  Data            - pointer to the resource structure to dump.
 *
 * RETURN:      None
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_vendor_specific (
	union acpi_resource_data        *data)
{
	struct acpi_resource_vendor     *vendor_data = (struct acpi_resource_vendor *) data;
	u16                             index = 0;


	ACPI_FUNCTION_ENTRY ();


	acpi_os_printf ("Vendor Specific Resource\n");

	acpi_os_printf ("  Length: %08X\n", vendor_data->length);

	for (index = 0; index < vendor_data->length; index++) {
		acpi_os_printf ("  Byte %X: %08X\n",
				 index, vendor_data->reserved[index]);
	}

	return;
}


/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_memory24
 *
 * PARAMETERS:  Data            - pointer to the resource structure to dump.
 *
 * RETURN:      None
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_memory24 (
	union acpi_resource_data        *data)
{
	struct acpi_resource_mem24      *memory24_data = (struct acpi_resource_mem24 *) data;


	ACPI_FUNCTION_ENTRY ();


	acpi_os_printf ("24-Bit Memory Range Resource\n");

	acpi_os_printf ("  Read%s\n",
			 ACPI_READ_WRITE_MEMORY ==
			 memory24_data->read_write_attribute ?
			 "/Write" : " only");

	acpi_os_printf ("  Range minimum base: %08X\n",
			 memory24_data->min_base_address);

	acpi_os_printf ("  Range maximum base: %08X\n",
			 memory24_data->max_base_address);

	acpi_os_printf ("  Alignment: %08X\n",
			 memory24_data->alignment);

	acpi_os_printf ("  Range length: %08X\n",
			 memory24_data->range_length);

	return;
}


/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_memory32
 *
 * PARAMETERS:  Data            - pointer to the resource structure to dump.
 *
 * RETURN:      None
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_memory32 (
	union acpi_resource_data        *data)
{
	struct acpi_resource_mem32      *memory32_data = (struct acpi_resource_mem32 *) data;


	ACPI_FUNCTION_ENTRY ();


	acpi_os_printf ("32-Bit Memory Range Resource\n");

	acpi_os_printf ("  Read%s\n",
			 ACPI_READ_WRITE_MEMORY ==
			 memory32_data->read_write_attribute ?
			 "/Write" : " only");

	acpi_os_printf ("  Range minimum base: %08X\n",
			 memory32_data->min_base_address);

	acpi_os_printf ("  Range maximum base: %08X\n",
			 memory32_data->max_base_address);

	acpi_os_printf ("  Alignment: %08X\n",
			 memory32_data->alignment);

	acpi_os_printf ("  Range length: %08X\n",
			 memory32_data->range_length);

	return;
}


/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_fixed_memory32
 *
 * PARAMETERS:  Data            - pointer to the resource structure to dump.
 *
 * RETURN:
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_fixed_memory32 (
	union acpi_resource_data            *data)
{
	struct acpi_resource_fixed_mem32    *fixed_memory32_data = (struct acpi_resource_fixed_mem32 *) data;


	ACPI_FUNCTION_ENTRY ();


	acpi_os_printf ("32-Bit Fixed Location Memory Range Resource\n");

	acpi_os_printf ("  Read%s\n",
			 ACPI_READ_WRITE_MEMORY ==
			 fixed_memory32_data->read_write_attribute ?
			 "/Write" : " Only");

	acpi_os_printf ("  Range base address: %08X\n",
			 fixed_memory32_data->range_base_address);

	acpi_os_printf ("  Range length: %08X\n",
			 fixed_memory32_data->range_length);

	return;
}


/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_address16
 *
 * PARAMETERS:  Data            - pointer to the resource structure to dump.
 *
 * RETURN:      None
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_address16 (
	union acpi_resource_data        *data)
{
	struct acpi_resource_address16 *address16_data = (struct acpi_resource_address16 *) data;


	ACPI_FUNCTION_ENTRY ();


	acpi_os_printf ("16-Bit Address Space Resource\n");
	acpi_os_printf ("  Resource Type: ");

	switch (address16_data->resource_type) {
	case ACPI_MEMORY_RANGE:

		acpi_os_printf ("Memory Range\n");

		switch (address16_data->attribute.memory.cache_attribute) {
		case ACPI_NON_CACHEABLE_MEMORY:
			acpi_os_printf ("  Type Specific: "
					  "Noncacheable memory\n");
			break;

		case ACPI_CACHABLE_MEMORY:
			acpi_os_printf ("  Type Specific: "
					  "Cacheable memory\n");
			break;

		case ACPI_WRITE_COMBINING_MEMORY:
			acpi_os_printf ("  Type Specific: "
					  "Write-combining memory\n");
			break;

		case ACPI_PREFETCHABLE_MEMORY:
			acpi_os_printf ("  Type Specific: "
					  "Prefetchable memory\n");
			break;

		default:
			acpi_os_printf ("  Type Specific: "
					  "Invalid cache attribute\n");
			break;
		}

		acpi_os_printf ("  Type Specific: Read%s\n",
			ACPI_READ_WRITE_MEMORY ==
			address16_data->attribute.memory.read_write_attribute ?
			"/Write" : " Only");
		break;

	case ACPI_IO_RANGE:

		acpi_os_printf ("I/O Range\n");

		switch (address16_data->attribute.io.range_attribute) {
		case ACPI_NON_ISA_ONLY_RANGES:
			acpi_os_printf ("  Type Specific: "
					  "Non-ISA Io Addresses\n");
			break;

		case ACPI_ISA_ONLY_RANGES:
			acpi_os_printf ("  Type Specific: "
					  "ISA Io Addresses\n");
			break;

		case ACPI_ENTIRE_RANGE:
			acpi_os_printf ("  Type Specific: "
					  "ISA and non-ISA Io Addresses\n");
			break;

		default:
			acpi_os_printf ("  Type Specific: "
					  "Invalid range attribute\n");
			break;
		}

		acpi_os_printf (" Type Specific: %s Translation\n",