rsdump.c

Linux内核源代码 为压缩文件 是<<Linux内核>>一书中的源代码

/*******************************************************************************
 *
 * Module Name: rsdump - Functions do dump out the resource structures.
 *              $Revision: 13 $
 *
 ******************************************************************************/

/*
 *  Copyright (C) 2000 R. Byron Moore
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */


#include "acpi.h"
#include "acresrc.h"

#define _COMPONENT          RESOURCE_MANAGER
	 MODULE_NAME         ("rsdump")


/*******************************************************************************
 *
 * FUNCTION:    Acpi_rs_dump_irq
 *
 * 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_irq (
	RESOURCE_DATA           *data)
{
	IRQ_RESOURCE            *irq_data = (IRQ_RESOURCE*) data;
	u8                      index = 0;


	acpi_os_printf ("\t_iRQ Resource\n");

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

	acpi_os_printf ("\t\t_active %s\n",
			 ACTIVE_LOW == irq_data->active_high_low ?
			 "Low" : "High");

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

	acpi_os_printf ("\t\t%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:
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_dma (
	RESOURCE_DATA           *data)
{
	DMA_RESOURCE            *dma_data = (DMA_RESOURCE*) data;
	u8                      index = 0;


	acpi_os_printf ("\t_dMA Resource\n");

	switch (dma_data->type)
	{
	case COMPATIBILITY:
		acpi_os_printf ("\t\t_compatibility mode\n");
		break;

	case TYPE_A:
		acpi_os_printf ("\t\t_type A\n");
		break;

	case TYPE_B:
		acpi_os_printf ("\t\t_type B\n");
		break;

	case TYPE_F:
		acpi_os_printf ("\t\t_type F\n");
		break;

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

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

	switch (dma_data->transfer)
	{
	case TRANSFER_8:
		acpi_os_printf ("\t\t8-bit only transfer\n");
		break;

	case TRANSFER_8_16:
		acpi_os_printf ("\t\t8 and 16-bit transfer\n");
		break;

	case TRANSFER_16:
		acpi_os_printf ("\t\t16 bit only transfer\n");
		break;

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

	acpi_os_printf ("\t\t_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_dependent_functions
 *
 * 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_start_dependent_functions (
	RESOURCE_DATA               *data)
{
	START_DEPENDENT_FUNCTIONS_RESOURCE *sdf_data =
			   (START_DEPENDENT_FUNCTIONS_RESOURCE*) data;


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

	switch (sdf_data->compatibility_priority)
	{
	case GOOD_CONFIGURATION:
		acpi_os_printf ("\t\t_good configuration\n");
		break;

	case ACCEPTABLE_CONFIGURATION:
		acpi_os_printf ("\t\t_acceptable configuration\n");
		break;

	case SUB_OPTIMAL_CONFIGURATION:
		acpi_os_printf ("\t\t_sub-optimal configuration\n");
		break;

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

	switch(sdf_data->performance_robustness)
	{
	case GOOD_CONFIGURATION:
		acpi_os_printf ("\t\t_good configuration\n");
		break;

	case ACCEPTABLE_CONFIGURATION:
		acpi_os_printf ("\t\t_acceptable configuration\n");
		break;

	case SUB_OPTIMAL_CONFIGURATION:
		acpi_os_printf ("\t\t_sub-optimal configuration\n");
		break;

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

	return;
}


/*******************************************************************************
 *
 * FUNCTION:    Acpi_rs_dump_io
 *
 * 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_io (
	RESOURCE_DATA       *data)
{
	IO_RESOURCE         *io_data = (IO_RESOURCE*) data;


	acpi_os_printf ("\t_io Resource\n");

	acpi_os_printf ("\t\t%d bit decode\n",
			 DECODE_16 == io_data->io_decode ? 16 : 10);

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

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

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

	acpi_os_printf ("\t\t_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:
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_fixed_io (
	RESOURCE_DATA           *data)
{
	FIXED_IO_RESOURCE       *fixed_io_data = (FIXED_IO_RESOURCE*) data;


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

	acpi_os_printf ("\t\t_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:
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_vendor_specific (
	RESOURCE_DATA           *data)
{
	VENDOR_RESOURCE         *vendor_data = (VENDOR_RESOURCE*) data;
	u16                     index = 0;


	acpi_os_printf ("\t_vendor Specific Resource\n");

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

	for (index = 0; index < vendor_data->length; index++) {
		acpi_os_printf ("\t\t_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:
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_memory24 (
	RESOURCE_DATA           *data)
{
	MEMORY24_RESOURCE       *memory24_data = (MEMORY24_RESOURCE*) data;


	acpi_os_printf ("\t24-Bit Memory Range Resource\n");

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

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

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

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

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

	return;
}


/*******************************************************************************
 *
 * FUNCTION:    Acpi_rs_dump_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_memory32 (
	RESOURCE_DATA           *data)
{
	MEMORY32_RESOURCE       *memory32_data = (MEMORY32_RESOURCE*) data;


	acpi_os_printf ("\t32-Bit Memory Range Resource\n");

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

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

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

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

	acpi_os_printf ("\t\t_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 (
	RESOURCE_DATA           *data)
{
	FIXED_MEMORY32_RESOURCE *fixed_memory32_data = (FIXED_MEMORY32_RESOURCE*) data;


	acpi_os_printf ("\t32-Bit Fixed Location Memory Range Resource\n");

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

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

	acpi_os_printf ("\t\t_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:
 *
 * DESCRIPTION: Prints out the various members of the Data structure type.
 *
 ******************************************************************************/

void
acpi_rs_dump_address16 (
	RESOURCE_DATA           *data)
{
	ADDRESS16_RESOURCE      *address16_data = (ADDRESS16_RESOURCE*) data;


	acpi_os_printf ("\t16-Bit Address Space Resource\n");
	acpi_os_printf ("\t\t_resource Type: ");

	switch (address16_data->resource_type)
	{