*****************************************************************************/
/*
- * Copyright (C) 2000 - 2005, R. Byron Moore
+ * Copyright (C) 2000 - 2006, R. Byron Moore
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* POSSIBILITY OF SUCH DAMAGES.
*/
-
#include <acpi/acpi.h>
#include <acpi/actables.h>
-
#define _COMPONENT ACPI_TABLES
- ACPI_MODULE_NAME ("tbgetall")
+ACPI_MODULE_NAME("tbgetall")
+
+/* Local prototypes */
+static acpi_status
+acpi_tb_get_primary_table(struct acpi_pointer *address,
+ struct acpi_table_desc *table_info);
+static acpi_status
+acpi_tb_get_secondary_table(struct acpi_pointer *address,
+ acpi_string signature,
+ struct acpi_table_desc *table_info);
/*******************************************************************************
*
*
******************************************************************************/
-acpi_status
-acpi_tb_get_primary_table (
- struct acpi_pointer *address,
- struct acpi_table_desc *table_info)
+static acpi_status
+acpi_tb_get_primary_table(struct acpi_pointer *address,
+ struct acpi_table_desc *table_info)
{
- acpi_status status;
- struct acpi_table_header header;
-
-
- ACPI_FUNCTION_TRACE ("tb_get_primary_table");
+ acpi_status status;
+ struct acpi_table_header header;
+ ACPI_FUNCTION_TRACE("tb_get_primary_table");
/* Ignore a NULL address in the RSDT */
if (!address->pointer.value) {
- return_ACPI_STATUS (AE_OK);
+ return_ACPI_STATUS(AE_OK);
}
- /*
- * Get the header in order to get signature and table size
- */
- status = acpi_tb_get_table_header (address, &header);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ /* Get the header in order to get signature and table size */
+
+ status = acpi_tb_get_table_header(address, &header);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Clear the table_info */
- ACPI_MEMSET (table_info, 0, sizeof (struct acpi_table_desc));
+ ACPI_MEMSET(table_info, 0, sizeof(struct acpi_table_desc));
/*
* Check the table signature and make sure it is recognized.
* Also checks the header checksum
*/
table_info->pointer = &header;
- status = acpi_tb_recognize_table (table_info, ACPI_TABLE_PRIMARY);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_recognize_table(table_info, ACPI_TABLE_PRIMARY);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get the entire table */
- status = acpi_tb_get_table_body (address, &header, table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_body(address, &header, table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Install the table */
- status = acpi_tb_install_table (table_info);
- return_ACPI_STATUS (status);
+ status = acpi_tb_install_table(table_info);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_secondary_table
*
******************************************************************************/
-acpi_status
-acpi_tb_get_secondary_table (
- struct acpi_pointer *address,
- acpi_string signature,
- struct acpi_table_desc *table_info)
+static acpi_status
+acpi_tb_get_secondary_table(struct acpi_pointer *address,
+ acpi_string signature,
+ struct acpi_table_desc *table_info)
{
- acpi_status status;
- struct acpi_table_header header;
-
-
- ACPI_FUNCTION_TRACE_STR ("tb_get_secondary_table", signature);
+ acpi_status status;
+ struct acpi_table_header header;
+ ACPI_FUNCTION_TRACE_STR("tb_get_secondary_table", signature);
/* Get the header in order to match the signature */
- status = acpi_tb_get_table_header (address, &header);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_header(address, &header);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Signature must match request */
- if (ACPI_STRNCMP (header.signature, signature, ACPI_NAME_SIZE)) {
- ACPI_REPORT_ERROR (("Incorrect table signature - wanted [%s] found [%4.4s]\n",
- signature, header.signature));
- return_ACPI_STATUS (AE_BAD_SIGNATURE);
+ if (ACPI_STRNCMP(header.signature, signature, ACPI_NAME_SIZE)) {
+ ACPI_ERROR((AE_INFO,
+ "Incorrect table signature - wanted [%s] found [%4.4s]",
+ signature, header.signature));
+ return_ACPI_STATUS(AE_BAD_SIGNATURE);
}
/*
* Also checks the header checksum
*/
table_info->pointer = &header;
- status = acpi_tb_recognize_table (table_info, ACPI_TABLE_SECONDARY);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_recognize_table(table_info, ACPI_TABLE_SECONDARY);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Get the entire table */
- status = acpi_tb_get_table_body (address, &header, table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_table_body(address, &header, table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
/* Install the table */
- status = acpi_tb_install_table (table_info);
- return_ACPI_STATUS (status);
+ status = acpi_tb_install_table(table_info);
+ return_ACPI_STATUS(status);
}
-
/*******************************************************************************
*
* FUNCTION: acpi_tb_get_required_tables
*
******************************************************************************/
-acpi_status
-acpi_tb_get_required_tables (
- void)
+acpi_status acpi_tb_get_required_tables(void)
{
- acpi_status status = AE_OK;
- u32 i;
- struct acpi_table_desc table_info;
- struct acpi_pointer address;
+ acpi_status status = AE_OK;
+ u32 i;
+ struct acpi_table_desc table_info;
+ struct acpi_pointer address;
+ ACPI_FUNCTION_TRACE("tb_get_required_tables");
- ACPI_FUNCTION_TRACE ("tb_get_required_tables");
+ ACPI_DEBUG_PRINT((ACPI_DB_INFO, "%d ACPI tables in RSDT\n",
+ acpi_gbl_rsdt_table_count));
- ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "%d ACPI tables in RSDT\n",
- acpi_gbl_rsdt_table_count));
-
-
- address.pointer_type = acpi_gbl_table_flags | ACPI_LOGICAL_ADDRESSING;
+ address.pointer_type = acpi_gbl_table_flags | ACPI_LOGICAL_ADDRESSING;
/*
* Loop through all table pointers found in RSDT.
* Get the tables needed by this subsystem (FADT and any SSDTs).
* NOTE: All other tables are completely ignored at this time.
*/
- status = acpi_tb_get_primary_table (&address, &table_info);
+ status = acpi_tb_get_primary_table(&address, &table_info);
if ((status != AE_OK) && (status != AE_TABLE_NOT_SUPPORTED)) {
- ACPI_REPORT_WARNING (("%s, while getting table at %8.8X%8.8X\n",
- acpi_format_exception (status),
- ACPI_FORMAT_UINT64 (address.pointer.value)));
+ ACPI_WARNING((AE_INFO,
+ "%s, while getting table at %8.8X%8.8X",
+ acpi_format_exception(status),
+ ACPI_FORMAT_UINT64(address.pointer.
+ value)));
}
}
/* We must have a FADT to continue */
if (!acpi_gbl_FADT) {
- ACPI_REPORT_ERROR (("No FADT present in RSDT/XSDT\n"));
- return_ACPI_STATUS (AE_NO_ACPI_TABLES);
+ ACPI_ERROR((AE_INFO, "No FADT present in RSDT/XSDT"));
+ return_ACPI_STATUS(AE_NO_ACPI_TABLES);
}
/*
- * Convert the FADT to a common format. This allows earlier revisions of the
- * table to coexist with newer versions, using common access code.
+ * Convert the FADT to a common format. This allows earlier revisions of
+ * the table to coexist with newer versions, using common access code.
*/
- status = acpi_tb_convert_table_fadt ();
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not convert FADT to internal common format\n"));
- return_ACPI_STATUS (status);
+ status = acpi_tb_convert_table_fadt();
+ if (ACPI_FAILURE(status)) {
+ ACPI_ERROR((AE_INFO,
+ "Could not convert FADT to internal common format"));
+ return_ACPI_STATUS(status);
}
- /*
- * Get the FACS (Pointed to by the FADT)
- */
+ /* Get the FACS (Pointed to by the FADT) */
+
address.pointer.value = acpi_gbl_FADT->xfirmware_ctrl;
- status = acpi_tb_get_secondary_table (&address, FACS_SIG, &table_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not get/install the FACS, %s\n",
- acpi_format_exception (status)));
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_secondary_table(&address, FACS_SIG, &table_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_EXCEPTION((AE_INFO, status,
+ "Could not get/install the FACS"));
+ return_ACPI_STATUS(status);
}
/*
* Create the common FACS pointer table
* (Contains pointers to the original table)
*/
- status = acpi_tb_build_common_facs (&table_info);
- if (ACPI_FAILURE (status)) {
- return_ACPI_STATUS (status);
+ status = acpi_tb_build_common_facs(&table_info);
+ if (ACPI_FAILURE(status)) {
+ return_ACPI_STATUS(status);
}
- /*
- * Get/install the DSDT (Pointed to by the FADT)
- */
+ /* Get/install the DSDT (Pointed to by the FADT) */
+
address.pointer.value = acpi_gbl_FADT->Xdsdt;
- status = acpi_tb_get_secondary_table (&address, DSDT_SIG, &table_info);
- if (ACPI_FAILURE (status)) {
- ACPI_REPORT_ERROR (("Could not get/install the DSDT\n"));
- return_ACPI_STATUS (status);
+ status = acpi_tb_get_secondary_table(&address, DSDT_SIG, &table_info);
+ if (ACPI_FAILURE(status)) {
+ ACPI_ERROR((AE_INFO, "Could not get/install the DSDT"));
+ return_ACPI_STATUS(status);
}
/* Set Integer Width (32/64) based upon DSDT revision */
- acpi_ut_set_integer_width (acpi_gbl_DSDT->revision);
+ acpi_ut_set_integer_width(acpi_gbl_DSDT->revision);
/* Dump the entire DSDT */
- ACPI_DEBUG_PRINT ((ACPI_DB_TABLES,
- "Hex dump of entire DSDT, size %d (0x%X), Integer width = %d\n",
- acpi_gbl_DSDT->length, acpi_gbl_DSDT->length, acpi_gbl_integer_bit_width));
- ACPI_DUMP_BUFFER ((u8 *) acpi_gbl_DSDT, acpi_gbl_DSDT->length);
+ ACPI_DEBUG_PRINT((ACPI_DB_TABLES,
+ "Hex dump of entire DSDT, size %d (0x%X), Integer width = %d\n",
+ acpi_gbl_DSDT->length, acpi_gbl_DSDT->length,
+ acpi_gbl_integer_bit_width));
+
+ ACPI_DUMP_BUFFER(ACPI_CAST_PTR(u8, acpi_gbl_DSDT),
+ acpi_gbl_DSDT->length);
/* Always delete the RSDP mapping, we are done with it */
- acpi_tb_delete_tables_by_type (ACPI_TABLE_RSDP);
- return_ACPI_STATUS (status);
+ acpi_tb_delete_tables_by_type(ACPI_TABLE_RSDP);
+ return_ACPI_STATUS(status);
}
-
-
git://git.onelab.eu / linux-2.6.git / blobdiff