2005-04-16 16:20:36 -06:00
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/******************************************************************************
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*
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* Name: acutils.h -- prototypes for the common (subsystem-wide) procedures
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*
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*****************************************************************************/
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/*
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2015-02-05 00:20:45 -07:00
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* Copyright (C) 2000 - 2015, Intel Corp.
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2005-04-16 16:20:36 -06:00
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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#ifndef _ACUTILS_H
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#define _ACUTILS_H
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2005-11-01 22:00:00 -07:00
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extern const u8 acpi_gbl_resource_aml_sizes[];
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2011-11-15 23:38:13 -07:00
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extern const u8 acpi_gbl_resource_aml_serial_bus_sizes[];
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2005-11-01 22:00:00 -07:00
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2005-12-16 15:05:00 -07:00
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/* Strings used by the disassembler and debugger resource dump routines */
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2014-02-07 18:42:46 -07:00
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#if defined(ACPI_DEBUG_OUTPUT) || defined (ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER)
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2005-12-16 15:05:00 -07:00
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ACPI: ACPICA 20060421
Removed a device initialization optimization introduced in
20051216 where the _STA method was not run unless an _INI
was also present for the same device. This optimization
could cause problems because it could allow _INI methods
to be run within a not-present device subtree (If a
not-present device had no _INI, _STA would not be run,
the not-present status would not be discovered, and the
children of the device would be incorrectly traversed.)
Implemented a new _STA optimization where namespace
subtrees that do not contain _INI are identified and
ignored during device initialization. Selectively running
_STA can significantly improve boot time on large machines
(with assistance from Len Brown.)
Implemented support for the device initialization case
where the returned _STA flags indicate a device not-present
but functioning. In this case, _INI is not run, but the
device children are examined for presence, as per the
ACPI specification.
Implemented an additional change to the IndexField support
in order to conform to MS behavior. The value written to
the Index Register is not simply a byte offset, it is a
byte offset in units of the access width of the parent
Index Field. (Fiodor Suietov)
Defined and deployed a new OSL interface,
acpi_os_validate_address(). This interface is called during
the creation of all AML operation regions, and allows
the host OS to exert control over what addresses it will
allow the AML code to access. Operation Regions whose
addresses are disallowed will cause a runtime exception
when they are actually accessed (will not affect or abort
table loading.)
Defined and deployed a new OSL interface,
acpi_os_validate_interface(). This interface allows the host OS
to match the various "optional" interface/behavior strings
for the _OSI predefined control method as appropriate
(with assistance from Bjorn Helgaas.)
Restructured and corrected various problems in the
exception handling code paths within DsCallControlMethod
and DsTerminateControlMethod in dsmethod (with assistance
from Takayoshi Kochi.)
Modified the Linux source converter to ignore quoted string
literals while converting identifiers from mixed to lower
case. This will correct problems with the disassembler
and other areas where such strings must not be modified.
The ACPI_FUNCTION_* macros no longer require quotes around
the function name. This allows the Linux source converter
to convert the names, now that the converter ignores
quoted strings.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-04-21 15:15:00 -06:00
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extern const char *acpi_gbl_bm_decode[];
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extern const char *acpi_gbl_config_decode[];
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extern const char *acpi_gbl_consume_decode[];
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extern const char *acpi_gbl_dec_decode[];
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extern const char *acpi_gbl_he_decode[];
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extern const char *acpi_gbl_io_decode[];
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extern const char *acpi_gbl_ll_decode[];
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extern const char *acpi_gbl_max_decode[];
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extern const char *acpi_gbl_mem_decode[];
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extern const char *acpi_gbl_min_decode[];
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extern const char *acpi_gbl_mtp_decode[];
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extern const char *acpi_gbl_rng_decode[];
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extern const char *acpi_gbl_rw_decode[];
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extern const char *acpi_gbl_shr_decode[];
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extern const char *acpi_gbl_siz_decode[];
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extern const char *acpi_gbl_trs_decode[];
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extern const char *acpi_gbl_ttp_decode[];
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extern const char *acpi_gbl_typ_decode[];
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2012-10-30 20:25:05 -06:00
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extern const char *acpi_gbl_ppc_decode[];
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extern const char *acpi_gbl_ior_decode[];
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extern const char *acpi_gbl_dts_decode[];
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extern const char *acpi_gbl_ct_decode[];
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extern const char *acpi_gbl_sbt_decode[];
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extern const char *acpi_gbl_am_decode[];
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extern const char *acpi_gbl_sm_decode[];
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extern const char *acpi_gbl_wm_decode[];
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extern const char *acpi_gbl_cph_decode[];
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extern const char *acpi_gbl_cpo_decode[];
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extern const char *acpi_gbl_dp_decode[];
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extern const char *acpi_gbl_ed_decode[];
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extern const char *acpi_gbl_bpb_decode[];
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extern const char *acpi_gbl_sb_decode[];
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extern const char *acpi_gbl_fc_decode[];
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extern const char *acpi_gbl_pt_decode[];
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2005-12-16 15:05:00 -07:00
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#endif
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2013-06-07 18:58:00 -06:00
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/*
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* For the iASL compiler case, the output is redirected to stderr so that
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* any of the various ACPI errors and warnings do not appear in the output
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* files, for either the compiler or disassembler portions of the tool.
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*/
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#ifdef ACPI_ASL_COMPILER
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#include <stdio.h>
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#define ACPI_MSG_REDIRECT_BEGIN \
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FILE *output_file = acpi_gbl_output_file; \
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acpi_os_redirect_output (stderr);
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#define ACPI_MSG_REDIRECT_END \
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acpi_os_redirect_output (output_file);
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#else
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/*
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* non-iASL case - no redirection, nothing to do
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*/
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#define ACPI_MSG_REDIRECT_BEGIN
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#define ACPI_MSG_REDIRECT_END
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#endif
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/*
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* Common error message prefixes
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*/
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#define ACPI_MSG_ERROR "ACPI Error: "
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#define ACPI_MSG_EXCEPTION "ACPI Exception: "
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#define ACPI_MSG_WARNING "ACPI Warning: "
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#define ACPI_MSG_INFO "ACPI: "
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#define ACPI_MSG_BIOS_ERROR "ACPI BIOS Error (bug): "
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#define ACPI_MSG_BIOS_WARNING "ACPI BIOS Warning (bug): "
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/*
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* Common message suffix
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*/
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#define ACPI_MSG_SUFFIX \
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acpi_os_printf (" (%8.8X/%s-%u)\n", ACPI_CA_VERSION, module_name, line_number)
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2005-11-01 22:00:00 -07:00
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/* Types for Resource descriptor entries */
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#define ACPI_INVALID_RESOURCE 0
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#define ACPI_FIXED_LENGTH 1
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#define ACPI_VARIABLE_LENGTH 2
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#define ACPI_SMALL_VARIABLE_LENGTH 3
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2006-03-17 14:44:00 -07:00
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typedef
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2012-10-30 20:25:05 -06:00
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acpi_status(*acpi_walk_aml_callback) (u8 *aml,
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2006-03-17 14:44:00 -07:00
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u32 length,
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u32 offset,
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ACPI: ACPICA 20060421
Removed a device initialization optimization introduced in
20051216 where the _STA method was not run unless an _INI
was also present for the same device. This optimization
could cause problems because it could allow _INI methods
to be run within a not-present device subtree (If a
not-present device had no _INI, _STA would not be run,
the not-present status would not be discovered, and the
children of the device would be incorrectly traversed.)
Implemented a new _STA optimization where namespace
subtrees that do not contain _INI are identified and
ignored during device initialization. Selectively running
_STA can significantly improve boot time on large machines
(with assistance from Len Brown.)
Implemented support for the device initialization case
where the returned _STA flags indicate a device not-present
but functioning. In this case, _INI is not run, but the
device children are examined for presence, as per the
ACPI specification.
Implemented an additional change to the IndexField support
in order to conform to MS behavior. The value written to
the Index Register is not simply a byte offset, it is a
byte offset in units of the access width of the parent
Index Field. (Fiodor Suietov)
Defined and deployed a new OSL interface,
acpi_os_validate_address(). This interface is called during
the creation of all AML operation regions, and allows
the host OS to exert control over what addresses it will
allow the AML code to access. Operation Regions whose
addresses are disallowed will cause a runtime exception
when they are actually accessed (will not affect or abort
table loading.)
Defined and deployed a new OSL interface,
acpi_os_validate_interface(). This interface allows the host OS
to match the various "optional" interface/behavior strings
for the _OSI predefined control method as appropriate
(with assistance from Bjorn Helgaas.)
Restructured and corrected various problems in the
exception handling code paths within DsCallControlMethod
and DsTerminateControlMethod in dsmethod (with assistance
from Takayoshi Kochi.)
Modified the Linux source converter to ignore quoted string
literals while converting identifiers from mixed to lower
case. This will correct problems with the disassembler
and other areas where such strings must not be modified.
The ACPI_FUNCTION_* macros no longer require quotes around
the function name. This allows the Linux source converter
to convert the names, now that the converter ignores
quoted strings.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-04-21 15:15:00 -06:00
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u8 resource_index, void **context);
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2006-03-17 14:44:00 -07:00
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2005-04-16 16:20:36 -06:00
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typedef
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2005-08-04 22:44:28 -06:00
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acpi_status(*acpi_pkg_callback) (u8 object_type,
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2012-10-30 20:25:05 -06:00
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union acpi_operand_object *source_object,
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2005-08-04 22:44:28 -06:00
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union acpi_generic_state * state,
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void *context);
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struct acpi_pkg_info {
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u8 *free_space;
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acpi_size length;
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u32 object_space;
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u32 num_packages;
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2005-04-16 16:20:36 -06:00
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};
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2013-04-11 18:25:29 -06:00
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/* Object reference counts */
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2005-04-16 16:20:36 -06:00
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#define REF_INCREMENT (u16) 0
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#define REF_DECREMENT (u16) 1
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/* acpi_ut_dump_buffer */
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#define DB_BYTE_DISPLAY 1
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#define DB_WORD_DISPLAY 2
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#define DB_DWORD_DISPLAY 4
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#define DB_QWORD_DISPLAY 8
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2015-07-22 22:53:49 -06:00
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/*
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* utnonansi - Non-ANSI C library functions
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*/
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void acpi_ut_strupr(char *src_string);
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void acpi_ut_strlwr(char *src_string);
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int acpi_ut_stricmp(char *string1, char *string2);
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acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer);
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2005-04-16 16:20:36 -06:00
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/*
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2005-04-18 20:49:35 -06:00
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* utglobal - Global data structures and procedures
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2005-04-16 16:20:36 -06:00
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*/
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2008-08-03 20:30:09 -06:00
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acpi_status acpi_ut_init_globals(void);
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2005-04-16 16:20:36 -06:00
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#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
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2015-12-28 22:54:04 -07:00
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const char *acpi_ut_get_mutex_name(u32 mutex_id);
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2005-04-16 16:20:36 -06:00
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2014-04-03 22:37:44 -06:00
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const char *acpi_ut_get_notify_name(u32 notify_value, acpi_object_type type);
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2005-04-16 16:20:36 -06:00
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#endif
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2015-12-28 22:54:04 -07:00
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const char *acpi_ut_get_type_name(acpi_object_type type);
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2005-04-16 16:20:36 -06:00
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2015-12-28 22:54:04 -07:00
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const char *acpi_ut_get_node_name(void *object);
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2005-04-16 16:20:36 -06:00
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2015-12-28 22:54:04 -07:00
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const char *acpi_ut_get_descriptor_name(void *object);
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2005-04-16 16:20:36 -06:00
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2008-08-03 20:40:09 -06:00
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const char *acpi_ut_get_reference_name(union acpi_operand_object *object);
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2015-12-28 22:54:04 -07:00
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const char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc);
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2005-04-16 16:20:36 -06:00
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2015-12-28 22:54:04 -07:00
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const char *acpi_ut_get_region_name(u8 space_id);
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2005-04-16 16:20:36 -06:00
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2015-12-28 22:54:04 -07:00
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const char *acpi_ut_get_event_name(u32 event_id);
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2005-04-16 16:20:36 -06:00
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2010-01-20 19:06:32 -07:00
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char acpi_ut_hex_to_ascii_char(u64 integer, u32 position);
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2005-04-16 16:20:36 -06:00
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2014-07-29 22:21:13 -06:00
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u8 acpi_ut_ascii_char_to_hex(int hex_char);
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2005-08-04 22:44:28 -06:00
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u8 acpi_ut_valid_object_type(acpi_object_type type);
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2005-04-16 16:20:36 -06:00
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/*
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2005-04-18 20:49:35 -06:00
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* utinit - miscellaneous initialization and shutdown
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2005-04-16 16:20:36 -06:00
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*/
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2005-08-04 22:44:28 -06:00
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acpi_status acpi_ut_hardware_initialize(void);
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2005-04-18 20:49:35 -06:00
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2005-08-04 22:44:28 -06:00
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void acpi_ut_subsystem_shutdown(void);
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2005-04-18 20:49:35 -06:00
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2005-04-16 16:20:36 -06:00
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/*
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2005-04-18 20:49:35 -06:00
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* utcopy - Object construction and conversion interfaces
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2005-04-16 16:20:36 -06:00
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*/
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acpi_status
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2005-08-04 22:44:28 -06:00
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acpi_ut_build_simple_object(union acpi_operand_object *obj,
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union acpi_object *user_obj,
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2012-10-30 20:25:05 -06:00
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u8 *data_space, u32 *buffer_space_used);
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2005-04-16 16:20:36 -06:00
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acpi_status
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2005-08-04 22:44:28 -06:00
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acpi_ut_build_package_object(union acpi_operand_object *obj,
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2012-10-30 20:25:05 -06:00
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u8 *buffer, u32 *space_used);
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2005-04-16 16:20:36 -06:00
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acpi_status
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2005-08-04 22:44:28 -06:00
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acpi_ut_copy_iobject_to_eobject(union acpi_operand_object *obj,
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struct acpi_buffer *ret_buffer);
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2005-04-16 16:20:36 -06:00
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acpi_status
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2005-08-04 22:44:28 -06:00
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acpi_ut_copy_eobject_to_iobject(union acpi_object *obj,
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union acpi_operand_object **internal_obj);
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2005-04-16 16:20:36 -06:00
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acpi_status
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2005-08-04 22:44:28 -06:00
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acpi_ut_copy_isimple_to_isimple(union acpi_operand_object *source_obj,
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union acpi_operand_object *dest_obj);
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2005-04-16 16:20:36 -06:00
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acpi_status
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2005-08-04 22:44:28 -06:00
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acpi_ut_copy_iobject_to_iobject(union acpi_operand_object *source_desc,
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union acpi_operand_object **dest_desc,
|
|
|
|
struct acpi_walk_state *walk_state);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
/*
|
2005-04-18 20:49:35 -06:00
|
|
|
* utcreate - Object creation
|
2005-04-16 16:20:36 -06:00
|
|
|
*/
|
|
|
|
acpi_status
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
/*
|
2005-04-18 20:49:35 -06:00
|
|
|
* utdebug - Debug interfaces
|
2005-04-16 16:20:36 -06:00
|
|
|
*/
|
2005-08-04 22:44:28 -06:00
|
|
|
void acpi_ut_init_stack_ptr_trace(void);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
void acpi_ut_track_stack_ptr(void);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
void
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_trace(u32 line_number,
|
2008-06-09 23:55:53 -06:00
|
|
|
const char *function_name,
|
|
|
|
const char *module_name, u32 component_id);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
void
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_trace_ptr(u32 line_number,
|
|
|
|
const char *function_name,
|
2008-06-09 23:55:53 -06:00
|
|
|
const char *module_name, u32 component_id, void *pointer);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
void
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_trace_u32(u32 line_number,
|
|
|
|
const char *function_name,
|
2008-06-09 23:55:53 -06:00
|
|
|
const char *module_name, u32 component_id, u32 integer);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
void
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_trace_str(u32 line_number,
|
|
|
|
const char *function_name,
|
2008-06-09 23:55:53 -06:00
|
|
|
const char *module_name, u32 component_id, char *string);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
void
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_exit(u32 line_number,
|
2008-06-09 23:55:53 -06:00
|
|
|
const char *function_name,
|
|
|
|
const char *module_name, u32 component_id);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
void
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_status_exit(u32 line_number,
|
|
|
|
const char *function_name,
|
2008-06-09 23:55:53 -06:00
|
|
|
const char *module_name,
|
|
|
|
u32 component_id, acpi_status status);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
void
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_value_exit(u32 line_number,
|
|
|
|
const char *function_name,
|
2010-01-20 19:06:32 -07:00
|
|
|
const char *module_name, u32 component_id, u64 value);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
void
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_ptr_exit(u32 line_number,
|
|
|
|
const char *function_name,
|
2008-06-09 23:55:53 -06:00
|
|
|
const char *module_name, u32 component_id, u8 *ptr);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2012-10-30 20:28:11 -06:00
|
|
|
void
|
|
|
|
acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id);
|
2006-01-27 14:43:00 -07:00
|
|
|
|
2012-10-30 20:28:11 -06:00
|
|
|
void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 offset);
|
ACPI: ACPICA 20060331
Implemented header file support for the following
additional ACPI tables: ASF!, BOOT, CPEP, DBGP, MCFG, SPCR,
SPMI, TCPA, and WDRT. With this support, all current and
known ACPI tables are now defined in the ACPICA headers and
are available for use by device drivers and other software.
Implemented support to allow tables that contain ACPI
names with invalid characters to be loaded. Previously,
this would cause the table load to fail, but since
there are several known cases of such tables on
existing machines, this change was made to enable
ACPI support for them. Also, this matches the
behavior of the Microsoft ACPI implementation.
https://bugzilla.novell.com/show_bug.cgi?id=147621
Fixed a couple regressions introduced during the memory
optimization in the 20060317 release. The namespace
node definition required additional reorganization and
an internal datatype that had been changed to 8-bit was
restored to 32-bit. (Valery Podrezov)
Fixed a problem where a null pointer passed to
acpi_ut_delete_generic_state() could be passed through
to acpi_os_release_object which is unexpected. Such
null pointers are now trapped and ignored, matching
the behavior of the previous implementation before the
deployment of acpi_os_release_object(). (Valery Podrezov,
Fiodor Suietov)
Fixed a memory mapping leak during the deletion of
a SystemMemory operation region where a cached memory
mapping was not deleted. This became a noticeable problem
for operation regions that are defined within frequently
used control methods. (Dana Meyers)
Reorganized the ACPI table header files into two main
files: one for the ACPI tables consumed by the ACPICA core,
and another for the miscellaneous ACPI tables that are
consumed by the drivers and other software. The various
FADT definitions were merged into one common section and
three different tables (ACPI 1.0, 1.0+, and 2.0)
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-03-30 22:00:00 -07:00
|
|
|
|
2014-07-07 20:07:52 -06:00
|
|
|
#ifdef ACPI_APPLICATION
|
|
|
|
void
|
|
|
|
acpi_ut_dump_buffer_to_file(ACPI_FILE file,
|
|
|
|
u8 *buffer,
|
|
|
|
u32 count, u32 display, u32 base_offset);
|
|
|
|
#endif
|
|
|
|
|
2006-01-13 14:22:00 -07:00
|
|
|
void acpi_ut_report_error(char *module_name, u32 line_number);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2006-01-13 14:22:00 -07:00
|
|
|
void acpi_ut_report_info(char *module_name, u32 line_number);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2006-01-13 14:22:00 -07:00
|
|
|
void acpi_ut_report_warning(char *module_name, u32 line_number);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
/*
|
2005-04-18 20:49:35 -06:00
|
|
|
* utdelete - Object deletion and reference counts
|
2005-04-16 16:20:36 -06:00
|
|
|
*/
|
2005-08-04 22:44:28 -06:00
|
|
|
void acpi_ut_add_reference(union acpi_operand_object *object);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
void acpi_ut_remove_reference(union acpi_operand_object *object);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
void acpi_ut_delete_internal_package_object(union acpi_operand_object *object);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
void acpi_ut_delete_internal_simple_object(union acpi_operand_object *object);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
void acpi_ut_delete_internal_object_list(union acpi_operand_object **obj_list);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
/*
|
2005-04-18 20:49:35 -06:00
|
|
|
* uteval - object evaluation
|
2005-04-16 16:20:36 -06:00
|
|
|
*/
|
|
|
|
acpi_status
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_evaluate_object(struct acpi_namespace_node *prefix_node,
|
|
|
|
char *path,
|
|
|
|
u32 expected_return_btypes,
|
|
|
|
union acpi_operand_object **return_desc);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
acpi_status
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_evaluate_numeric_object(char *object_name,
|
|
|
|
struct acpi_namespace_node *device_node,
|
2010-01-20 19:06:32 -07:00
|
|
|
u64 *value);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
acpi_status
|
2009-06-28 23:39:29 -06:00
|
|
|
acpi_ut_execute_STA(struct acpi_namespace_node *device_node, u32 *status_flags);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
acpi_status
|
2009-06-28 23:39:29 -06:00
|
|
|
acpi_ut_execute_power_methods(struct acpi_namespace_node *device_node,
|
|
|
|
const char **method_names,
|
|
|
|
u8 method_count, u8 *out_values);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2014-07-07 20:06:12 -06:00
|
|
|
/*
|
|
|
|
* utfileio - file operations
|
|
|
|
*/
|
|
|
|
#ifdef ACPI_APPLICATION
|
|
|
|
acpi_status
|
|
|
|
acpi_ut_read_table_from_file(char *filename, struct acpi_table_header **table);
|
|
|
|
#endif
|
|
|
|
|
2009-06-28 23:39:29 -06:00
|
|
|
/*
|
|
|
|
* utids - device ID support
|
|
|
|
*/
|
2005-04-16 16:20:36 -06:00
|
|
|
acpi_status
|
2009-06-28 23:39:29 -06:00
|
|
|
acpi_ut_execute_HID(struct acpi_namespace_node *device_node,
|
2012-10-30 20:25:24 -06:00
|
|
|
struct acpi_pnp_device_id ** return_id);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
acpi_status
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_execute_UID(struct acpi_namespace_node *device_node,
|
2012-10-30 20:25:24 -06:00
|
|
|
struct acpi_pnp_device_id ** return_id);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2012-10-30 20:28:38 -06:00
|
|
|
acpi_status
|
|
|
|
acpi_ut_execute_SUB(struct acpi_namespace_node *device_node,
|
|
|
|
struct acpi_pnp_device_id **return_id);
|
|
|
|
|
2005-04-16 16:20:36 -06:00
|
|
|
acpi_status
|
2009-06-28 23:39:29 -06:00
|
|
|
acpi_ut_execute_CID(struct acpi_namespace_node *device_node,
|
2012-10-30 20:25:24 -06:00
|
|
|
struct acpi_pnp_device_id_list ** return_cid_list);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2015-07-01 00:44:04 -06:00
|
|
|
acpi_status
|
|
|
|
acpi_ut_execute_CLS(struct acpi_namespace_node *device_node,
|
|
|
|
struct acpi_pnp_device_id **return_id);
|
|
|
|
|
2009-03-09 02:31:04 -06:00
|
|
|
/*
|
|
|
|
* utlock - reader/writer locks
|
|
|
|
*/
|
|
|
|
acpi_status acpi_ut_create_rw_lock(struct acpi_rw_lock *lock);
|
|
|
|
|
|
|
|
void acpi_ut_delete_rw_lock(struct acpi_rw_lock *lock);
|
|
|
|
|
|
|
|
acpi_status acpi_ut_acquire_read_lock(struct acpi_rw_lock *lock);
|
|
|
|
|
|
|
|
acpi_status acpi_ut_release_read_lock(struct acpi_rw_lock *lock);
|
|
|
|
|
|
|
|
acpi_status acpi_ut_acquire_write_lock(struct acpi_rw_lock *lock);
|
|
|
|
|
|
|
|
void acpi_ut_release_write_lock(struct acpi_rw_lock *lock);
|
|
|
|
|
2005-04-16 16:20:36 -06:00
|
|
|
/*
|
2005-04-18 20:49:35 -06:00
|
|
|
* utobject - internal object create/delete/cache routines
|
2005-04-16 16:20:36 -06:00
|
|
|
*/
|
2008-06-09 23:55:53 -06:00
|
|
|
union acpi_operand_object *acpi_ut_create_internal_object_dbg(const char
|
|
|
|
*module_name,
|
2005-08-04 22:44:28 -06:00
|
|
|
u32 line_number,
|
|
|
|
u32 component_id,
|
|
|
|
acpi_object_type
|
|
|
|
type);
|
|
|
|
|
2008-06-09 23:55:53 -06:00
|
|
|
void *acpi_ut_allocate_object_desc_dbg(const char *module_name,
|
2005-08-04 22:44:28 -06:00
|
|
|
u32 line_number, u32 component_id);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-07-07 22:00:00 -06:00
|
|
|
#define acpi_ut_create_internal_object(t) acpi_ut_create_internal_object_dbg (_acpi_module_name,__LINE__,_COMPONENT,t)
|
|
|
|
#define acpi_ut_allocate_object_desc() acpi_ut_allocate_object_desc_dbg (_acpi_module_name,__LINE__,_COMPONENT)
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
void acpi_ut_delete_object_desc(union acpi_operand_object *object);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
u8 acpi_ut_valid_internal_object(void *object);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2007-04-03 17:59:37 -06:00
|
|
|
union acpi_operand_object *acpi_ut_create_package_object(u32 count);
|
|
|
|
|
2009-11-11 18:49:50 -07:00
|
|
|
union acpi_operand_object *acpi_ut_create_integer_object(u64 value);
|
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
union acpi_operand_object *acpi_ut_create_buffer_object(acpi_size buffer_size);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
union acpi_operand_object *acpi_ut_create_string_object(acpi_size string_size);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
acpi_status
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_get_object_size(union acpi_operand_object *obj, acpi_size * obj_length);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2010-08-05 19:35:51 -06:00
|
|
|
/*
|
|
|
|
* utosi - Support for the _OSI predefined control method
|
|
|
|
*/
|
|
|
|
acpi_status acpi_ut_initialize_interfaces(void);
|
|
|
|
|
2013-04-11 18:24:34 -06:00
|
|
|
acpi_status acpi_ut_interface_terminate(void);
|
2010-08-05 19:35:51 -06:00
|
|
|
|
|
|
|
acpi_status acpi_ut_install_interface(acpi_string interface_name);
|
|
|
|
|
|
|
|
acpi_status acpi_ut_remove_interface(acpi_string interface_name);
|
|
|
|
|
2013-07-22 02:08:16 -06:00
|
|
|
acpi_status acpi_ut_update_interfaces(u8 action);
|
|
|
|
|
2010-08-05 19:35:51 -06:00
|
|
|
struct acpi_interface_info *acpi_ut_get_interface(acpi_string interface_name);
|
|
|
|
|
|
|
|
acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state);
|
|
|
|
|
2013-04-11 18:24:22 -06:00
|
|
|
/*
|
|
|
|
* utpredef - support for predefined names
|
|
|
|
*/
|
|
|
|
const union acpi_predefined_info *acpi_ut_get_next_predefined_method(const union
|
|
|
|
acpi_predefined_info
|
|
|
|
*this_name);
|
|
|
|
|
|
|
|
const union acpi_predefined_info *acpi_ut_match_predefined_method(char *name);
|
|
|
|
|
2015-04-12 21:49:39 -06:00
|
|
|
void acpi_ut_get_expected_return_types(char *buffer, u32 expected_btypes);
|
|
|
|
|
|
|
|
#if (defined ACPI_ASL_COMPILER || defined ACPI_HELP_APP)
|
2013-04-11 18:24:22 -06:00
|
|
|
const union acpi_predefined_info *acpi_ut_match_resource_name(char *name);
|
|
|
|
|
|
|
|
void
|
|
|
|
acpi_ut_display_predefined_method(char *buffer,
|
|
|
|
const union acpi_predefined_info *this_name,
|
|
|
|
u8 multi_line);
|
|
|
|
|
|
|
|
u32 acpi_ut_get_resource_bit_width(char *buffer, u16 types);
|
2015-04-12 21:49:39 -06:00
|
|
|
#endif
|
2013-04-11 18:24:22 -06:00
|
|
|
|
2005-04-16 16:20:36 -06:00
|
|
|
/*
|
2005-04-18 20:49:35 -06:00
|
|
|
* utstate - Generic state creation/cache routines
|
2005-04-16 16:20:36 -06:00
|
|
|
*/
|
|
|
|
void
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_push_generic_state(union acpi_generic_state **list_head,
|
|
|
|
union acpi_generic_state *state);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
union acpi_generic_state *acpi_ut_pop_generic_state(union acpi_generic_state
|
|
|
|
**list_head);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
union acpi_generic_state *acpi_ut_create_generic_state(void);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
struct acpi_thread_state *acpi_ut_create_thread_state(void);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
union acpi_generic_state *acpi_ut_create_update_state(union acpi_operand_object
|
|
|
|
*object, u16 action);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
union acpi_generic_state *acpi_ut_create_pkg_state(void *internal_object,
|
|
|
|
void *external_object,
|
|
|
|
u16 index);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
acpi_status
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_create_update_state_and_push(union acpi_operand_object *object,
|
|
|
|
u16 action,
|
|
|
|
union acpi_generic_state **state_list);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
union acpi_generic_state *acpi_ut_create_control_state(void);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
void acpi_ut_delete_generic_state(union acpi_generic_state *state);
|
2005-04-18 20:49:35 -06:00
|
|
|
|
2005-04-16 16:20:36 -06:00
|
|
|
/*
|
2005-04-18 20:49:35 -06:00
|
|
|
* utmath
|
2005-04-16 16:20:36 -06:00
|
|
|
*/
|
|
|
|
acpi_status
|
2010-01-20 19:06:32 -07:00
|
|
|
acpi_ut_divide(u64 in_dividend,
|
|
|
|
u64 in_divisor, u64 *out_quotient, u64 *out_remainder);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
acpi_status
|
2010-01-20 19:06:32 -07:00
|
|
|
acpi_ut_short_divide(u64 in_dividend,
|
|
|
|
u32 divisor, u64 *out_quotient, u32 *out_remainder);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-04-18 20:49:35 -06:00
|
|
|
/*
|
|
|
|
* utmisc
|
|
|
|
*/
|
2013-03-08 02:22:39 -07:00
|
|
|
const struct acpi_exception_info *acpi_ut_validate_exception(acpi_status
|
|
|
|
status);
|
2007-02-02 09:48:19 -07:00
|
|
|
|
2009-06-28 23:39:29 -06:00
|
|
|
u8 acpi_ut_is_pci_root_bridge(char *id);
|
|
|
|
|
2015-08-24 20:29:25 -06:00
|
|
|
#if (defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP || defined ACPI_NAMES_APP)
|
ACPI: ACPICA 20060331
Implemented header file support for the following
additional ACPI tables: ASF!, BOOT, CPEP, DBGP, MCFG, SPCR,
SPMI, TCPA, and WDRT. With this support, all current and
known ACPI tables are now defined in the ACPICA headers and
are available for use by device drivers and other software.
Implemented support to allow tables that contain ACPI
names with invalid characters to be loaded. Previously,
this would cause the table load to fail, but since
there are several known cases of such tables on
existing machines, this change was made to enable
ACPI support for them. Also, this matches the
behavior of the Microsoft ACPI implementation.
https://bugzilla.novell.com/show_bug.cgi?id=147621
Fixed a couple regressions introduced during the memory
optimization in the 20060317 release. The namespace
node definition required additional reorganization and
an internal datatype that had been changed to 8-bit was
restored to 32-bit. (Valery Podrezov)
Fixed a problem where a null pointer passed to
acpi_ut_delete_generic_state() could be passed through
to acpi_os_release_object which is unexpected. Such
null pointers are now trapped and ignored, matching
the behavior of the previous implementation before the
deployment of acpi_os_release_object(). (Valery Podrezov,
Fiodor Suietov)
Fixed a memory mapping leak during the deletion of
a SystemMemory operation region where a cached memory
mapping was not deleted. This became a noticeable problem
for operation regions that are defined within frequently
used control methods. (Dana Meyers)
Reorganized the ACPI table header files into two main
files: one for the ACPI tables consumed by the ACPICA core,
and another for the miscellaneous ACPI tables that are
consumed by the drivers and other software. The various
FADT definitions were merged into one common section and
three different tables (ACPI 1.0, 1.0+, and 2.0)
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-03-30 22:00:00 -07:00
|
|
|
u8 acpi_ut_is_aml_table(struct acpi_table_header *table);
|
2015-04-12 21:49:39 -06:00
|
|
|
#endif
|
ACPI: ACPICA 20060331
Implemented header file support for the following
additional ACPI tables: ASF!, BOOT, CPEP, DBGP, MCFG, SPCR,
SPMI, TCPA, and WDRT. With this support, all current and
known ACPI tables are now defined in the ACPICA headers and
are available for use by device drivers and other software.
Implemented support to allow tables that contain ACPI
names with invalid characters to be loaded. Previously,
this would cause the table load to fail, but since
there are several known cases of such tables on
existing machines, this change was made to enable
ACPI support for them. Also, this matches the
behavior of the Microsoft ACPI implementation.
https://bugzilla.novell.com/show_bug.cgi?id=147621
Fixed a couple regressions introduced during the memory
optimization in the 20060317 release. The namespace
node definition required additional reorganization and
an internal datatype that had been changed to 8-bit was
restored to 32-bit. (Valery Podrezov)
Fixed a problem where a null pointer passed to
acpi_ut_delete_generic_state() could be passed through
to acpi_os_release_object which is unexpected. Such
null pointers are now trapped and ignored, matching
the behavior of the previous implementation before the
deployment of acpi_os_release_object(). (Valery Podrezov,
Fiodor Suietov)
Fixed a memory mapping leak during the deletion of
a SystemMemory operation region where a cached memory
mapping was not deleted. This became a noticeable problem
for operation regions that are defined within frequently
used control methods. (Dana Meyers)
Reorganized the ACPI table header files into two main
files: one for the ACPI tables consumed by the ACPICA core,
and another for the miscellaneous ACPI tables that are
consumed by the drivers and other software. The various
FADT definitions were merged into one common section and
three different tables (ACPI 1.0, 1.0+, and 2.0)
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2006-03-30 22:00:00 -07:00
|
|
|
|
2005-07-07 22:00:00 -06:00
|
|
|
acpi_status
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_ut_walk_package_tree(union acpi_operand_object *source_object,
|
|
|
|
void *target_object,
|
|
|
|
acpi_pkg_callback walk_callback, void *context);
|
2005-04-18 20:49:35 -06:00
|
|
|
|
2005-04-16 16:20:36 -06:00
|
|
|
/* Values for Base above (16=Hex, 10=Decimal) */
|
|
|
|
|
|
|
|
#define ACPI_ANY_BASE 0
|
|
|
|
|
2006-03-17 14:44:00 -07:00
|
|
|
u32 acpi_ut_dword_byte_swap(u32 value);
|
|
|
|
|
|
|
|
void acpi_ut_set_integer_width(u8 revision);
|
|
|
|
|
|
|
|
#ifdef ACPI_DEBUG_OUTPUT
|
|
|
|
void
|
|
|
|
acpi_ut_display_init_pathname(u8 type,
|
|
|
|
struct acpi_namespace_node *obj_handle,
|
|
|
|
char *path);
|
|
|
|
#endif
|
|
|
|
|
2013-01-11 05:08:51 -07:00
|
|
|
/*
|
|
|
|
* utownerid - Support for Table/Method Owner IDs
|
|
|
|
*/
|
|
|
|
acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id);
|
|
|
|
|
|
|
|
void acpi_ut_release_owner_id(acpi_owner_id * owner_id);
|
|
|
|
|
2006-03-17 14:44:00 -07:00
|
|
|
/*
|
|
|
|
* utresrc
|
|
|
|
*/
|
|
|
|
acpi_status
|
2012-12-18 22:38:07 -07:00
|
|
|
acpi_ut_walk_aml_resources(struct acpi_walk_state *walk_state,
|
|
|
|
u8 *aml,
|
2006-03-17 14:44:00 -07:00
|
|
|
acpi_size aml_length,
|
2007-05-09 21:34:35 -06:00
|
|
|
acpi_walk_aml_callback user_function,
|
|
|
|
void **context);
|
2006-03-17 14:44:00 -07:00
|
|
|
|
2012-12-18 22:38:07 -07:00
|
|
|
acpi_status
|
|
|
|
acpi_ut_validate_resource(struct acpi_walk_state *walk_state,
|
|
|
|
void *aml, u8 *return_index);
|
2005-11-01 22:00:00 -07:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
u32 acpi_ut_get_descriptor_length(void *aml);
|
|
|
|
|
|
|
|
u16 acpi_ut_get_resource_length(void *aml);
|
|
|
|
|
2005-11-01 22:00:00 -07:00
|
|
|
u8 acpi_ut_get_resource_header_length(void *aml);
|
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
u8 acpi_ut_get_resource_type(void *aml);
|
|
|
|
|
2005-11-01 22:00:00 -07:00
|
|
|
acpi_status
|
2012-10-30 20:25:05 -06:00
|
|
|
acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc, u8 **end_tag);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2013-01-11 05:08:51 -07:00
|
|
|
/*
|
|
|
|
* utstring - String and character utilities
|
|
|
|
*/
|
2013-07-16 19:48:40 -06:00
|
|
|
void acpi_ut_print_string(char *string, u16 max_length);
|
2013-01-11 05:08:51 -07:00
|
|
|
|
2015-04-12 21:49:39 -06:00
|
|
|
#if defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP
|
2013-01-11 05:08:51 -07:00
|
|
|
void ut_convert_backslashes(char *pathname);
|
2015-04-12 21:49:39 -06:00
|
|
|
#endif
|
2013-01-11 05:08:51 -07:00
|
|
|
|
2013-06-07 18:59:44 -06:00
|
|
|
u8 acpi_ut_valid_acpi_name(char *name);
|
2013-01-11 05:08:51 -07:00
|
|
|
|
|
|
|
u8 acpi_ut_valid_acpi_char(char character, u32 position);
|
|
|
|
|
|
|
|
void acpi_ut_repair_name(char *name);
|
|
|
|
|
2013-10-28 19:29:21 -06:00
|
|
|
#if defined (ACPI_DEBUGGER) || defined (ACPI_APPLICATION)
|
|
|
|
u8 acpi_ut_safe_strcpy(char *dest, acpi_size dest_size, char *source);
|
|
|
|
|
|
|
|
u8 acpi_ut_safe_strcat(char *dest, acpi_size dest_size, char *source);
|
|
|
|
|
|
|
|
u8
|
|
|
|
acpi_ut_safe_strncat(char *dest,
|
|
|
|
acpi_size dest_size,
|
|
|
|
char *source, acpi_size max_transfer_length);
|
|
|
|
#endif
|
|
|
|
|
2005-04-16 16:20:36 -06:00
|
|
|
/*
|
ACPICA 20050617-0624 from Bob Moore <robert.moore@intel.com>
ACPICA 20050617:
Moved the object cache operations into the OS interface
layer (OSL) to allow the host OS to handle these operations
if desired (for example, the Linux OSL will invoke the
slab allocator). This support is optional; the compile
time define ACPI_USE_LOCAL_CACHE may be used to utilize
the original cache code in the ACPI CA core. The new OSL
interfaces are shown below. See utalloc.c for an example
implementation, and acpiosxf.h for the exact interface
definitions. Thanks to Alexey Starikovskiy.
acpi_os_create_cache
acpi_os_delete_cache
acpi_os_purge_cache
acpi_os_acquire_object
acpi_os_release_object
Modified the interfaces to acpi_os_acquire_lock and
acpi_os_release_lock to return and restore a flags
parameter. This fits better with many OS lock models.
Note: the current execution state (interrupt handler
or not) is no longer passed to these interfaces. If
necessary, the OSL must determine this state by itself, a
simple and fast operation. Thanks to Alexey Starikovskiy.
Fixed a problem in the ACPI table handling where a valid
XSDT was assumed present if the revision of the RSDP
was 2 or greater. According to the ACPI specification,
the XSDT is optional in all cases, and the table manager
therefore now checks for both an RSDP >=2 and a valid
XSDT pointer. Otherwise, the RSDT pointer is used.
Some ACPI 2.0 compliant BIOSs contain only the RSDT.
Fixed an interpreter problem with the Mid() operator in the
case of an input string where the resulting output string
is of zero length. It now correctly returns a valid,
null terminated string object instead of a string object
with a null pointer.
Fixed a problem with the control method argument handling
to allow a store to an Arg object that already contains an
object of type Device. The Device object is now correctly
overwritten. Previously, an error was returned.
ACPICA 20050624:
Modified the new OSL cache interfaces to use ACPI_CACHE_T
as the type for the host-defined cache object. This allows
the OSL implementation to define and type this object in
any manner desired, simplifying the OSL implementation.
For example, ACPI_CACHE_T is defined as kmem_cache_t for
Linux, and should be defined in the OS-specific header
file for other operating systems as required.
Changed the interface to AcpiOsAcquireObject to directly
return the requested object as the function return (instead
of ACPI_STATUS.) This change was made for performance
reasons, since this is the purpose of the interface in the
first place. acpi_os_acquire_object is now similar to the
acpi_os_allocate interface. Thanks to Alexey Starikovskiy.
Modified the initialization sequence in
acpi_initialize_subsystem to call the OSL interface
acpi_osl_initialize first, before any local initialization.
This change was required because the global initialization
now calls OSL interfaces.
Restructured the code base to split some files because
of size and/or because the code logically belonged in a
separate file. New files are listed below.
utilities/utcache.c /* Local cache interfaces */
utilities/utmutex.c /* Local mutex support */
utilities/utstate.c /* State object support */
parser/psloop.c /* Main AML parse loop */
Signed-off-by: Len Brown <len.brown@intel.com>
2005-06-23 22:00:00 -06:00
|
|
|
* utmutex - mutex support
|
2005-04-16 16:20:36 -06:00
|
|
|
*/
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_status acpi_ut_mutex_initialize(void);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
void acpi_ut_mutex_terminate(void);
|
ACPICA 20050617-0624 from Bob Moore <robert.moore@intel.com>
ACPICA 20050617:
Moved the object cache operations into the OS interface
layer (OSL) to allow the host OS to handle these operations
if desired (for example, the Linux OSL will invoke the
slab allocator). This support is optional; the compile
time define ACPI_USE_LOCAL_CACHE may be used to utilize
the original cache code in the ACPI CA core. The new OSL
interfaces are shown below. See utalloc.c for an example
implementation, and acpiosxf.h for the exact interface
definitions. Thanks to Alexey Starikovskiy.
acpi_os_create_cache
acpi_os_delete_cache
acpi_os_purge_cache
acpi_os_acquire_object
acpi_os_release_object
Modified the interfaces to acpi_os_acquire_lock and
acpi_os_release_lock to return and restore a flags
parameter. This fits better with many OS lock models.
Note: the current execution state (interrupt handler
or not) is no longer passed to these interfaces. If
necessary, the OSL must determine this state by itself, a
simple and fast operation. Thanks to Alexey Starikovskiy.
Fixed a problem in the ACPI table handling where a valid
XSDT was assumed present if the revision of the RSDP
was 2 or greater. According to the ACPI specification,
the XSDT is optional in all cases, and the table manager
therefore now checks for both an RSDP >=2 and a valid
XSDT pointer. Otherwise, the RSDT pointer is used.
Some ACPI 2.0 compliant BIOSs contain only the RSDT.
Fixed an interpreter problem with the Mid() operator in the
case of an input string where the resulting output string
is of zero length. It now correctly returns a valid,
null terminated string object instead of a string object
with a null pointer.
Fixed a problem with the control method argument handling
to allow a store to an Arg object that already contains an
object of type Device. The Device object is now correctly
overwritten. Previously, an error was returned.
ACPICA 20050624:
Modified the new OSL cache interfaces to use ACPI_CACHE_T
as the type for the host-defined cache object. This allows
the OSL implementation to define and type this object in
any manner desired, simplifying the OSL implementation.
For example, ACPI_CACHE_T is defined as kmem_cache_t for
Linux, and should be defined in the OS-specific header
file for other operating systems as required.
Changed the interface to AcpiOsAcquireObject to directly
return the requested object as the function return (instead
of ACPI_STATUS.) This change was made for performance
reasons, since this is the purpose of the interface in the
first place. acpi_os_acquire_object is now similar to the
acpi_os_allocate interface. Thanks to Alexey Starikovskiy.
Modified the initialization sequence in
acpi_initialize_subsystem to call the OSL interface
acpi_osl_initialize first, before any local initialization.
This change was required because the global initialization
now calls OSL interfaces.
Restructured the code base to split some files because
of size and/or because the code logically belonged in a
separate file. New files are listed below.
utilities/utcache.c /* Local cache interfaces */
utilities/utmutex.c /* Local mutex support */
utilities/utstate.c /* State object support */
parser/psloop.c /* Main AML parse loop */
Signed-off-by: Len Brown <len.brown@intel.com>
2005-06-23 22:00:00 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_status acpi_ut_acquire_mutex(acpi_mutex_handle mutex_id);
|
ACPICA 20050617-0624 from Bob Moore <robert.moore@intel.com>
ACPICA 20050617:
Moved the object cache operations into the OS interface
layer (OSL) to allow the host OS to handle these operations
if desired (for example, the Linux OSL will invoke the
slab allocator). This support is optional; the compile
time define ACPI_USE_LOCAL_CACHE may be used to utilize
the original cache code in the ACPI CA core. The new OSL
interfaces are shown below. See utalloc.c for an example
implementation, and acpiosxf.h for the exact interface
definitions. Thanks to Alexey Starikovskiy.
acpi_os_create_cache
acpi_os_delete_cache
acpi_os_purge_cache
acpi_os_acquire_object
acpi_os_release_object
Modified the interfaces to acpi_os_acquire_lock and
acpi_os_release_lock to return and restore a flags
parameter. This fits better with many OS lock models.
Note: the current execution state (interrupt handler
or not) is no longer passed to these interfaces. If
necessary, the OSL must determine this state by itself, a
simple and fast operation. Thanks to Alexey Starikovskiy.
Fixed a problem in the ACPI table handling where a valid
XSDT was assumed present if the revision of the RSDP
was 2 or greater. According to the ACPI specification,
the XSDT is optional in all cases, and the table manager
therefore now checks for both an RSDP >=2 and a valid
XSDT pointer. Otherwise, the RSDT pointer is used.
Some ACPI 2.0 compliant BIOSs contain only the RSDT.
Fixed an interpreter problem with the Mid() operator in the
case of an input string where the resulting output string
is of zero length. It now correctly returns a valid,
null terminated string object instead of a string object
with a null pointer.
Fixed a problem with the control method argument handling
to allow a store to an Arg object that already contains an
object of type Device. The Device object is now correctly
overwritten. Previously, an error was returned.
ACPICA 20050624:
Modified the new OSL cache interfaces to use ACPI_CACHE_T
as the type for the host-defined cache object. This allows
the OSL implementation to define and type this object in
any manner desired, simplifying the OSL implementation.
For example, ACPI_CACHE_T is defined as kmem_cache_t for
Linux, and should be defined in the OS-specific header
file for other operating systems as required.
Changed the interface to AcpiOsAcquireObject to directly
return the requested object as the function return (instead
of ACPI_STATUS.) This change was made for performance
reasons, since this is the purpose of the interface in the
first place. acpi_os_acquire_object is now similar to the
acpi_os_allocate interface. Thanks to Alexey Starikovskiy.
Modified the initialization sequence in
acpi_initialize_subsystem to call the OSL interface
acpi_osl_initialize first, before any local initialization.
This change was required because the global initialization
now calls OSL interfaces.
Restructured the code base to split some files because
of size and/or because the code logically belonged in a
separate file. New files are listed below.
utilities/utcache.c /* Local cache interfaces */
utilities/utmutex.c /* Local mutex support */
utilities/utstate.c /* State object support */
parser/psloop.c /* Main AML parse loop */
Signed-off-by: Len Brown <len.brown@intel.com>
2005-06-23 22:00:00 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
acpi_status acpi_ut_release_mutex(acpi_mutex_handle mutex_id);
|
ACPICA 20050617-0624 from Bob Moore <robert.moore@intel.com>
ACPICA 20050617:
Moved the object cache operations into the OS interface
layer (OSL) to allow the host OS to handle these operations
if desired (for example, the Linux OSL will invoke the
slab allocator). This support is optional; the compile
time define ACPI_USE_LOCAL_CACHE may be used to utilize
the original cache code in the ACPI CA core. The new OSL
interfaces are shown below. See utalloc.c for an example
implementation, and acpiosxf.h for the exact interface
definitions. Thanks to Alexey Starikovskiy.
acpi_os_create_cache
acpi_os_delete_cache
acpi_os_purge_cache
acpi_os_acquire_object
acpi_os_release_object
Modified the interfaces to acpi_os_acquire_lock and
acpi_os_release_lock to return and restore a flags
parameter. This fits better with many OS lock models.
Note: the current execution state (interrupt handler
or not) is no longer passed to these interfaces. If
necessary, the OSL must determine this state by itself, a
simple and fast operation. Thanks to Alexey Starikovskiy.
Fixed a problem in the ACPI table handling where a valid
XSDT was assumed present if the revision of the RSDP
was 2 or greater. According to the ACPI specification,
the XSDT is optional in all cases, and the table manager
therefore now checks for both an RSDP >=2 and a valid
XSDT pointer. Otherwise, the RSDT pointer is used.
Some ACPI 2.0 compliant BIOSs contain only the RSDT.
Fixed an interpreter problem with the Mid() operator in the
case of an input string where the resulting output string
is of zero length. It now correctly returns a valid,
null terminated string object instead of a string object
with a null pointer.
Fixed a problem with the control method argument handling
to allow a store to an Arg object that already contains an
object of type Device. The Device object is now correctly
overwritten. Previously, an error was returned.
ACPICA 20050624:
Modified the new OSL cache interfaces to use ACPI_CACHE_T
as the type for the host-defined cache object. This allows
the OSL implementation to define and type this object in
any manner desired, simplifying the OSL implementation.
For example, ACPI_CACHE_T is defined as kmem_cache_t for
Linux, and should be defined in the OS-specific header
file for other operating systems as required.
Changed the interface to AcpiOsAcquireObject to directly
return the requested object as the function return (instead
of ACPI_STATUS.) This change was made for performance
reasons, since this is the purpose of the interface in the
first place. acpi_os_acquire_object is now similar to the
acpi_os_allocate interface. Thanks to Alexey Starikovskiy.
Modified the initialization sequence in
acpi_initialize_subsystem to call the OSL interface
acpi_osl_initialize first, before any local initialization.
This change was required because the global initialization
now calls OSL interfaces.
Restructured the code base to split some files because
of size and/or because the code logically belonged in a
separate file. New files are listed below.
utilities/utcache.c /* Local cache interfaces */
utilities/utmutex.c /* Local mutex support */
utilities/utstate.c /* State object support */
parser/psloop.c /* Main AML parse loop */
Signed-off-by: Len Brown <len.brown@intel.com>
2005-06-23 22:00:00 -06:00
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/*
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* utalloc - memory allocation and object caching
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|
*/
|
2005-08-04 22:44:28 -06:00
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acpi_status acpi_ut_create_caches(void);
|
ACPICA 20050617-0624 from Bob Moore <robert.moore@intel.com>
ACPICA 20050617:
Moved the object cache operations into the OS interface
layer (OSL) to allow the host OS to handle these operations
if desired (for example, the Linux OSL will invoke the
slab allocator). This support is optional; the compile
time define ACPI_USE_LOCAL_CACHE may be used to utilize
the original cache code in the ACPI CA core. The new OSL
interfaces are shown below. See utalloc.c for an example
implementation, and acpiosxf.h for the exact interface
definitions. Thanks to Alexey Starikovskiy.
acpi_os_create_cache
acpi_os_delete_cache
acpi_os_purge_cache
acpi_os_acquire_object
acpi_os_release_object
Modified the interfaces to acpi_os_acquire_lock and
acpi_os_release_lock to return and restore a flags
parameter. This fits better with many OS lock models.
Note: the current execution state (interrupt handler
or not) is no longer passed to these interfaces. If
necessary, the OSL must determine this state by itself, a
simple and fast operation. Thanks to Alexey Starikovskiy.
Fixed a problem in the ACPI table handling where a valid
XSDT was assumed present if the revision of the RSDP
was 2 or greater. According to the ACPI specification,
the XSDT is optional in all cases, and the table manager
therefore now checks for both an RSDP >=2 and a valid
XSDT pointer. Otherwise, the RSDT pointer is used.
Some ACPI 2.0 compliant BIOSs contain only the RSDT.
Fixed an interpreter problem with the Mid() operator in the
case of an input string where the resulting output string
is of zero length. It now correctly returns a valid,
null terminated string object instead of a string object
with a null pointer.
Fixed a problem with the control method argument handling
to allow a store to an Arg object that already contains an
object of type Device. The Device object is now correctly
overwritten. Previously, an error was returned.
ACPICA 20050624:
Modified the new OSL cache interfaces to use ACPI_CACHE_T
as the type for the host-defined cache object. This allows
the OSL implementation to define and type this object in
any manner desired, simplifying the OSL implementation.
For example, ACPI_CACHE_T is defined as kmem_cache_t for
Linux, and should be defined in the OS-specific header
file for other operating systems as required.
Changed the interface to AcpiOsAcquireObject to directly
return the requested object as the function return (instead
of ACPI_STATUS.) This change was made for performance
reasons, since this is the purpose of the interface in the
first place. acpi_os_acquire_object is now similar to the
acpi_os_allocate interface. Thanks to Alexey Starikovskiy.
Modified the initialization sequence in
acpi_initialize_subsystem to call the OSL interface
acpi_osl_initialize first, before any local initialization.
This change was required because the global initialization
now calls OSL interfaces.
Restructured the code base to split some files because
of size and/or because the code logically belonged in a
separate file. New files are listed below.
utilities/utcache.c /* Local cache interfaces */
utilities/utmutex.c /* Local mutex support */
utilities/utstate.c /* State object support */
parser/psloop.c /* Main AML parse loop */
Signed-off-by: Len Brown <len.brown@intel.com>
2005-06-23 22:00:00 -06:00
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2005-08-04 22:44:28 -06:00
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acpi_status acpi_ut_delete_caches(void);
|
2005-04-16 16:20:36 -06:00
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|
2005-08-04 22:44:28 -06:00
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|
acpi_status acpi_ut_validate_buffer(struct acpi_buffer *buffer);
|
2005-04-16 16:20:36 -06:00
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|
acpi_status
|
2005-08-04 22:44:28 -06:00
|
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|
acpi_ut_initialize_buffer(struct acpi_buffer *buffer,
|
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|
|
acpi_size required_length);
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|
2005-04-16 16:20:36 -06:00
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|
|
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
|
2005-08-04 22:44:28 -06:00
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void *acpi_ut_allocate_and_track(acpi_size size,
|
2008-06-09 23:55:53 -06:00
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|
|
u32 component, const char *module, u32 line);
|
2005-08-04 22:44:28 -06:00
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|
2006-03-17 14:44:00 -07:00
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void *acpi_ut_allocate_zeroed_and_track(acpi_size size,
|
2008-06-09 23:55:53 -06:00
|
|
|
u32 component,
|
|
|
|
const char *module, u32 line);
|
2005-04-16 16:20:36 -06:00
|
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|
|
void
|
2008-06-09 23:55:53 -06:00
|
|
|
acpi_ut_free_and_track(void *address,
|
|
|
|
u32 component, const char *module, u32 line);
|
2005-04-16 16:20:36 -06:00
|
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|
2005-08-04 22:44:28 -06:00
|
|
|
void acpi_ut_dump_allocation_info(void);
|
2005-04-16 16:20:36 -06:00
|
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|
|
2008-06-09 23:55:53 -06:00
|
|
|
void acpi_ut_dump_allocations(u32 component, const char *module);
|
2006-03-17 14:44:00 -07:00
|
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|
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|
|
|
acpi_status
|
|
|
|
acpi_ut_create_list(char *list_name,
|
|
|
|
u16 object_size, struct acpi_memory_list **return_cache);
|
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|
|
2010-09-15 00:09:14 -06:00
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|
#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
|
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|
|
2012-01-11 22:10:32 -07:00
|
|
|
/*
|
|
|
|
* utaddress - address range check
|
|
|
|
*/
|
|
|
|
acpi_status
|
|
|
|
acpi_ut_add_address_range(acpi_adr_space_type space_id,
|
|
|
|
acpi_physical_address address,
|
|
|
|
u32 length, struct acpi_namespace_node *region_node);
|
|
|
|
|
|
|
|
void
|
|
|
|
acpi_ut_remove_address_range(acpi_adr_space_type space_id,
|
|
|
|
struct acpi_namespace_node *region_node);
|
|
|
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|
|
|
|
u32
|
|
|
|
acpi_ut_check_address_range(acpi_adr_space_type space_id,
|
|
|
|
acpi_physical_address address, u32 length, u8 warn);
|
|
|
|
|
|
|
|
void acpi_ut_delete_address_lists(void);
|
|
|
|
|
2010-09-15 00:09:14 -06:00
|
|
|
/*
|
|
|
|
* utxferror - various error/warning output functions
|
|
|
|
*/
|
|
|
|
void ACPI_INTERNAL_VAR_XFACE
|
|
|
|
acpi_ut_predefined_warning(const char *module_name,
|
|
|
|
u32 line_number,
|
|
|
|
char *pathname,
|
|
|
|
u8 node_flags, const char *format, ...);
|
|
|
|
|
|
|
|
void ACPI_INTERNAL_VAR_XFACE
|
|
|
|
acpi_ut_predefined_info(const char *module_name,
|
|
|
|
u32 line_number,
|
|
|
|
char *pathname, u8 node_flags, const char *format, ...);
|
|
|
|
|
2013-05-29 19:59:21 -06:00
|
|
|
void ACPI_INTERNAL_VAR_XFACE
|
|
|
|
acpi_ut_predefined_bios_error(const char *module_name,
|
|
|
|
u32 line_number,
|
|
|
|
char *pathname,
|
|
|
|
u8 node_flags, const char *format, ...);
|
|
|
|
|
2010-09-15 00:09:14 -06:00
|
|
|
void
|
|
|
|
acpi_ut_namespace_error(const char *module_name,
|
|
|
|
u32 line_number,
|
|
|
|
const char *internal_name, acpi_status lookup_status);
|
|
|
|
|
|
|
|
void
|
|
|
|
acpi_ut_method_error(const char *module_name,
|
|
|
|
u32 line_number,
|
|
|
|
const char *message,
|
|
|
|
struct acpi_namespace_node *node,
|
|
|
|
const char *path, acpi_status lookup_status);
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2014-04-03 22:37:35 -06:00
|
|
|
/*
|
|
|
|
* Utility functions for ACPI names and IDs
|
|
|
|
*/
|
|
|
|
const struct ah_predefined_name *acpi_ah_match_predefined_name(char *nameseg);
|
|
|
|
|
2014-04-03 22:39:50 -06:00
|
|
|
const struct ah_device_id *acpi_ah_match_hardware_id(char *hid);
|
2014-04-03 22:37:35 -06:00
|
|
|
|
2014-07-29 22:21:13 -06:00
|
|
|
const char *acpi_ah_match_uuid(u8 *data);
|
|
|
|
|
2014-07-07 20:07:00 -06:00
|
|
|
/*
|
|
|
|
* utprint - printf/vprintf output functions
|
|
|
|
*/
|
|
|
|
const char *acpi_ut_scan_number(const char *string, u64 *number_ptr);
|
|
|
|
|
|
|
|
const char *acpi_ut_print_number(char *string, u64 number);
|
|
|
|
|
|
|
|
int
|
|
|
|
acpi_ut_vsnprintf(char *string,
|
|
|
|
acpi_size size, const char *format, va_list args);
|
|
|
|
|
|
|
|
int acpi_ut_snprintf(char *string, acpi_size size, const char *format, ...);
|
|
|
|
|
|
|
|
#ifdef ACPI_APPLICATION
|
|
|
|
int acpi_ut_file_vprintf(ACPI_FILE file, const char *format, va_list args);
|
|
|
|
|
|
|
|
int acpi_ut_file_printf(ACPI_FILE file, const char *format, ...);
|
|
|
|
#endif
|
|
|
|
|
2014-07-29 22:21:13 -06:00
|
|
|
/*
|
|
|
|
* utuuid -- UUID support functions
|
|
|
|
*/
|
2015-04-12 21:49:39 -06:00
|
|
|
#if (defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP || defined ACPI_HELP_APP)
|
2014-07-29 22:21:13 -06:00
|
|
|
void acpi_ut_convert_string_to_uuid(char *in_string, u8 *uuid_buffer);
|
2015-04-12 21:49:39 -06:00
|
|
|
#endif
|
2014-07-29 22:21:13 -06:00
|
|
|
|
2005-08-04 22:44:28 -06:00
|
|
|
#endif /* _ACUTILS_H */
|