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Diffstat (limited to 'drivers/acpi/tables/tbgetall.c')
-rw-r--r--drivers/acpi/tables/tbgetall.c311
1 files changed, 0 insertions, 311 deletions
diff --git a/drivers/acpi/tables/tbgetall.c b/drivers/acpi/tables/tbgetall.c
deleted file mode 100644
index ad982112e4c6..000000000000
--- a/drivers/acpi/tables/tbgetall.c
+++ /dev/null
@@ -1,311 +0,0 @@
-/******************************************************************************
- *
- * Module Name: tbgetall - Get all required ACPI tables
- *
- *****************************************************************************/
-
-/*
- * Copyright (C) 2000 - 2006, 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/actables.h>
-
-#define _COMPONENT ACPI_TABLES
-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);
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_tb_get_primary_table
- *
- * PARAMETERS: Address - Physical address of table to retrieve
- * *table_info - Where the table info is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Maps the physical address of table into a logical address
- *
- ******************************************************************************/
-
-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);
-
- /* Ignore a NULL address in the RSDT */
-
- if (!address->pointer.value) {
- 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);
- }
-
- /* Clear the table_info */
-
- 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);
- }
-
- /* Get the entire table */
-
- 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);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_tb_get_secondary_table
- *
- * PARAMETERS: Address - Physical address of table to retrieve
- * *table_info - Where the table info is returned
- *
- * RETURN: Status
- *
- * DESCRIPTION: Maps the physical address of table into a logical address
- *
- ******************************************************************************/
-
-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);
-
- /* 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);
- }
-
- /* Signature must match request */
-
- if (!ACPI_COMPARE_NAME(header.signature, signature)) {
- ACPI_ERROR((AE_INFO,
- "Incorrect table signature - wanted [%s] found [%4.4s]",
- signature, header.signature));
- return_ACPI_STATUS(AE_BAD_SIGNATURE);
- }
-
- /*
- * 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_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);
- }
-
- /* Install the table */
-
- status = acpi_tb_install_table(table_info);
- return_ACPI_STATUS(status);
-}
-
-/*******************************************************************************
- *
- * FUNCTION: acpi_tb_get_required_tables
- *
- * PARAMETERS: None
- *
- * RETURN: Status
- *
- * DESCRIPTION: Load and validate tables other than the RSDT. The RSDT must
- * already be loaded and validated.
- *
- * Get the minimum set of ACPI tables, namely:
- *
- * 1) FADT (via RSDT in loop below)
- * 2) FACS (via FADT)
- * 3) DSDT (via FADT)
- *
- ******************************************************************************/
-
-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_FUNCTION_TRACE(tb_get_required_tables);
-
- 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;
-
- /*
- * Loop through all table pointers found in RSDT.
- * This will NOT include the FACS and DSDT - we must get
- * them after the loop.
- *
- * The only tables we are interested in getting here is the FADT and
- * any SSDTs.
- */
- for (i = 0; i < acpi_gbl_rsdt_table_count; i++) {
-
- /* Get the table address from the common internal XSDT */
-
- address.pointer.value = acpi_gbl_XSDT->table_offset_entry[i];
-
- /*
- * 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);
- if ((status != AE_OK) && (status != AE_TABLE_NOT_SUPPORTED)) {
- 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_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.
- */
- 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) */
-
- address.pointer.value = acpi_gbl_FADT->xfirmware_ctrl;
-
- 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);
- }
-
- /* 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_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);
-
- /* 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(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_ID_RSDP);
- return_ACPI_STATUS(status);
-}