linux/drivers/acpi/acpica/rsdump.c

// SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0
/*******************************************************************************
 *
 * Module Name: rsdump - AML debugger support for resource structures.
 *
 ******************************************************************************/

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

#define _COMPONENT …
ACPI_MODULE_NAME("rsdump")

/*
 * All functions in this module are used by the AML Debugger only
 */
/* Local prototypes */
static void acpi_rs_out_string(const char *title, const char *value);

static void acpi_rs_out_integer8(const char *title, u8 value);

static void acpi_rs_out_integer16(const char *title, u16 value);

static void acpi_rs_out_integer32(const char *title, u32 value);

static void acpi_rs_out_integer64(const char *title, u64 value);

static void acpi_rs_out_title(const char *title);

static void acpi_rs_dump_byte_list(u16 length, u8 *data);

static void acpi_rs_dump_word_list(u16 length, u16 *data);

static void acpi_rs_dump_dword_list(u8 length, u32 *data);

static void acpi_rs_dump_short_byte_list(u8 length, u8 *data);

static void
acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source);

static void
acpi_rs_dump_resource_label(char *title,
			    struct acpi_resource_label *resource_label);

static void acpi_rs_dump_address_common(union acpi_resource_data *resource);

static void
acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table);

#ifdef ACPI_DEBUGGER
/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_resource_list
 *
 * PARAMETERS:  resource_list       - Pointer to a resource descriptor list
 *
 * RETURN:      None
 *
 * DESCRIPTION: Dispatches the structure to the correct dump routine.
 *
 ******************************************************************************/

void acpi_rs_dump_resource_list(struct acpi_resource *resource_list)
{ … }

/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_irq_list
 *
 * PARAMETERS:  route_table     - Pointer to the routing table to dump.
 *
 * RETURN:      None
 *
 * DESCRIPTION: Print IRQ routing table
 *
 ******************************************************************************/

void acpi_rs_dump_irq_list(u8 *route_table)
{ … }
#endif

/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_descriptor
 *
 * PARAMETERS:  resource            - Buffer containing the resource
 *              table               - Table entry to decode the resource
 *
 * RETURN:      None
 *
 * DESCRIPTION: Dump a resource descriptor based on a dump table entry.
 *
 ******************************************************************************/

static void
acpi_rs_dump_descriptor(void *resource, struct acpi_rsdump_info *table)
{ … }

/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_resource_source
 *
 * PARAMETERS:  resource_source     - Pointer to a Resource Source struct
 *
 * RETURN:      None
 *
 * DESCRIPTION: Common routine for dumping the optional resource_source and the
 *              corresponding resource_source_index.
 *
 ******************************************************************************/

static void
acpi_rs_dump_resource_source(struct acpi_resource_source *resource_source)
{ … }

/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_resource_label
 *
 * PARAMETERS:  title              - Title of the dumped resource field
 *              resource_label     - Pointer to a Resource Label struct
 *
 * RETURN:      None
 *
 * DESCRIPTION: Common routine for dumping the resource_label
 *
 ******************************************************************************/

static void
acpi_rs_dump_resource_label(char *title,
			    struct acpi_resource_label *resource_label)
{ … }

/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump_address_common
 *
 * PARAMETERS:  resource        - Pointer to an internal resource descriptor
 *
 * RETURN:      None
 *
 * DESCRIPTION: Dump the fields that are common to all Address resource
 *              descriptors
 *
 ******************************************************************************/

static void acpi_rs_dump_address_common(union acpi_resource_data *resource)
{ … }

/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_out*
 *
 * PARAMETERS:  title       - Name of the resource field
 *              value       - Value of the resource field
 *
 * RETURN:      None
 *
 * DESCRIPTION: Miscellaneous helper functions to consistently format the
 *              output of the resource dump routines
 *
 ******************************************************************************/

static void acpi_rs_out_string(const char *title, const char *value)
{ … }

static void acpi_rs_out_integer8(const char *title, u8 value)
{ … }

static void acpi_rs_out_integer16(const char *title, u16 value)
{ … }

static void acpi_rs_out_integer32(const char *title, u32 value)
{ … }

static void acpi_rs_out_integer64(const char *title, u64 value)
{ … }

static void acpi_rs_out_title(const char *title)
{ … }

/*******************************************************************************
 *
 * FUNCTION:    acpi_rs_dump*List
 *
 * PARAMETERS:  length      - Number of elements in the list
 *              data        - Start of the list
 *
 * RETURN:      None
 *
 * DESCRIPTION: Miscellaneous functions to dump lists of raw data
 *
 ******************************************************************************/

static void acpi_rs_dump_byte_list(u16 length, u8 * data)
{ … }

static void acpi_rs_dump_short_byte_list(u8 length, u8 * data)
{ … }

static void acpi_rs_dump_dword_list(u8 length, u32 * data)
{ … }

static void acpi_rs_dump_word_list(u16 length, u16 *data)
{ … }