2005-04-16 16:20:36 -06:00
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/*******************************************************************************
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*
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* Module Name: rsmem24 - Memory resource descriptors
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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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#include <acpi/acpi.h>
|
2009-01-08 22:30:03 -07:00
|
|
|
#include "accommon.h"
|
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|
|
#include "acresrc.h"
|
2005-04-16 16:20:36 -06:00
|
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|
|
|
|
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#define _COMPONENT ACPI_RESOURCES
|
2005-08-04 22:44:28 -06:00
|
|
|
ACPI_MODULE_NAME("rsmemory")
|
2005-04-16 16:20:36 -06:00
|
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|
|
|
|
|
/*******************************************************************************
|
|
|
|
*
|
2005-10-20 22:00:00 -06:00
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|
|
* acpi_rs_convert_memory24
|
2005-04-16 16:20:36 -06:00
|
|
|
*
|
|
|
|
******************************************************************************/
|
2005-10-20 22:00:00 -06:00
|
|
|
struct acpi_rsconvert_info acpi_rs_convert_memory24[4] = {
|
|
|
|
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_MEMORY24,
|
|
|
|
ACPI_RS_SIZE(struct acpi_resource_memory24),
|
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|
|
ACPI_RSC_TABLE_SIZE(acpi_rs_convert_memory24)},
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_MEMORY24,
|
|
|
|
sizeof(struct aml_resource_memory24),
|
|
|
|
0},
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
/* Read/Write bit */
|
2005-04-18 20:49:35 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.memory24.write_protect),
|
|
|
|
AML_OFFSET(memory24.flags),
|
|
|
|
0},
|
[ACPI] ACPICA 20050930
Completed a major overhaul of the Resource Manager code -
specifically, optimizations in the area of the AML/internal
resource conversion code. The code has been optimized to
simplify and eliminate duplicated code, CPU stack use has
been decreased by optimizing function parameters and local
variables, and naming conventions across the manager have
been standardized for clarity and ease of maintenance (this
includes function, parameter, variable, and struct/typedef
names.)
All Resource Manager dispatch and information tables have
been moved to a single location for clarity and ease of
maintenance. One new file was created, named "rsinfo.c".
The ACPI return macros (return_ACPI_STATUS, etc.) have
been modified to guarantee that the argument is
not evaluated twice, making them less prone to macro
side-effects. However, since there exists the possibility
of additional stack use if a particular compiler cannot
optimize them (such as in the debug generation case),
the original macros are optionally available. Note that
some invocations of the return_VALUE macro may now cause
size mismatch warnings; the return_UINT8 and return_UINT32
macros are provided to eliminate these. (From Randy Dunlap)
Implemented a new mechanism to enable debug tracing for
individual control methods. A new external interface,
acpi_debug_trace(), is provided to enable this mechanism. The
intent is to allow the host OS to easily enable and disable
tracing for problematic control methods. This interface
can be easily exposed to a user or debugger interface if
desired. See the file psxface.c for details.
acpi_ut_callocate() will now return a valid pointer if a
length of zero is specified - a length of one is used
and a warning is issued. This matches the behavior of
acpi_ut_allocate().
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2005-09-30 17:03:00 -06:00
|
|
|
/*
|
2005-10-20 22:00:00 -06:00
|
|
|
* These fields are contiguous in both the source and destination:
|
[ACPI] ACPICA 20050930
Completed a major overhaul of the Resource Manager code -
specifically, optimizations in the area of the AML/internal
resource conversion code. The code has been optimized to
simplify and eliminate duplicated code, CPU stack use has
been decreased by optimizing function parameters and local
variables, and naming conventions across the manager have
been standardized for clarity and ease of maintenance (this
includes function, parameter, variable, and struct/typedef
names.)
All Resource Manager dispatch and information tables have
been moved to a single location for clarity and ease of
maintenance. One new file was created, named "rsinfo.c".
The ACPI return macros (return_ACPI_STATUS, etc.) have
been modified to guarantee that the argument is
not evaluated twice, making them less prone to macro
side-effects. However, since there exists the possibility
of additional stack use if a particular compiler cannot
optimize them (such as in the debug generation case),
the original macros are optionally available. Note that
some invocations of the return_VALUE macro may now cause
size mismatch warnings; the return_UINT8 and return_UINT32
macros are provided to eliminate these. (From Randy Dunlap)
Implemented a new mechanism to enable debug tracing for
individual control methods. A new external interface,
acpi_debug_trace(), is provided to enable this mechanism. The
intent is to allow the host OS to easily enable and disable
tracing for problematic control methods. This interface
can be easily exposed to a user or debugger interface if
desired. See the file psxface.c for details.
acpi_ut_callocate() will now return a valid pointer if a
length of zero is specified - a length of one is used
and a warning is issued. This matches the behavior of
acpi_ut_allocate().
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2005-09-30 17:03:00 -06:00
|
|
|
* Minimum Base Address
|
|
|
|
* Maximum Base Address
|
|
|
|
* Address Base Alignment
|
|
|
|
* Range Length
|
|
|
|
*/
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_MOVE16, ACPI_RS_OFFSET(data.memory24.minimum),
|
|
|
|
AML_OFFSET(memory24.minimum),
|
|
|
|
4}
|
|
|
|
};
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
/*******************************************************************************
|
|
|
|
*
|
2005-10-20 22:00:00 -06:00
|
|
|
* acpi_rs_convert_memory32
|
2005-04-16 16:20:36 -06:00
|
|
|
*
|
|
|
|
******************************************************************************/
|
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
struct acpi_rsconvert_info acpi_rs_convert_memory32[4] = {
|
|
|
|
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_MEMORY32,
|
|
|
|
ACPI_RS_SIZE(struct acpi_resource_memory32),
|
|
|
|
ACPI_RSC_TABLE_SIZE(acpi_rs_convert_memory32)},
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_MEMORY32,
|
|
|
|
sizeof(struct aml_resource_memory32),
|
|
|
|
0},
|
2005-04-18 20:49:35 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
/* Read/Write bit */
|
2005-04-18 20:49:35 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.memory32.write_protect),
|
|
|
|
AML_OFFSET(memory32.flags),
|
|
|
|
0},
|
[ACPI] ACPICA 20050930
Completed a major overhaul of the Resource Manager code -
specifically, optimizations in the area of the AML/internal
resource conversion code. The code has been optimized to
simplify and eliminate duplicated code, CPU stack use has
been decreased by optimizing function parameters and local
variables, and naming conventions across the manager have
been standardized for clarity and ease of maintenance (this
includes function, parameter, variable, and struct/typedef
names.)
All Resource Manager dispatch and information tables have
been moved to a single location for clarity and ease of
maintenance. One new file was created, named "rsinfo.c".
The ACPI return macros (return_ACPI_STATUS, etc.) have
been modified to guarantee that the argument is
not evaluated twice, making them less prone to macro
side-effects. However, since there exists the possibility
of additional stack use if a particular compiler cannot
optimize them (such as in the debug generation case),
the original macros are optionally available. Note that
some invocations of the return_VALUE macro may now cause
size mismatch warnings; the return_UINT8 and return_UINT32
macros are provided to eliminate these. (From Randy Dunlap)
Implemented a new mechanism to enable debug tracing for
individual control methods. A new external interface,
acpi_debug_trace(), is provided to enable this mechanism. The
intent is to allow the host OS to easily enable and disable
tracing for problematic control methods. This interface
can be easily exposed to a user or debugger interface if
desired. See the file psxface.c for details.
acpi_ut_callocate() will now return a valid pointer if a
length of zero is specified - a length of one is used
and a warning is issued. This matches the behavior of
acpi_ut_allocate().
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2005-09-30 17:03:00 -06:00
|
|
|
/*
|
2005-10-20 22:00:00 -06:00
|
|
|
* These fields are contiguous in both the source and destination:
|
[ACPI] ACPICA 20050930
Completed a major overhaul of the Resource Manager code -
specifically, optimizations in the area of the AML/internal
resource conversion code. The code has been optimized to
simplify and eliminate duplicated code, CPU stack use has
been decreased by optimizing function parameters and local
variables, and naming conventions across the manager have
been standardized for clarity and ease of maintenance (this
includes function, parameter, variable, and struct/typedef
names.)
All Resource Manager dispatch and information tables have
been moved to a single location for clarity and ease of
maintenance. One new file was created, named "rsinfo.c".
The ACPI return macros (return_ACPI_STATUS, etc.) have
been modified to guarantee that the argument is
not evaluated twice, making them less prone to macro
side-effects. However, since there exists the possibility
of additional stack use if a particular compiler cannot
optimize them (such as in the debug generation case),
the original macros are optionally available. Note that
some invocations of the return_VALUE macro may now cause
size mismatch warnings; the return_UINT8 and return_UINT32
macros are provided to eliminate these. (From Randy Dunlap)
Implemented a new mechanism to enable debug tracing for
individual control methods. A new external interface,
acpi_debug_trace(), is provided to enable this mechanism. The
intent is to allow the host OS to easily enable and disable
tracing for problematic control methods. This interface
can be easily exposed to a user or debugger interface if
desired. See the file psxface.c for details.
acpi_ut_callocate() will now return a valid pointer if a
length of zero is specified - a length of one is used
and a warning is issued. This matches the behavior of
acpi_ut_allocate().
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2005-09-30 17:03:00 -06:00
|
|
|
* Minimum Base Address
|
|
|
|
* Maximum Base Address
|
|
|
|
* Address Base Alignment
|
|
|
|
* Range Length
|
|
|
|
*/
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.memory32.minimum),
|
|
|
|
AML_OFFSET(memory32.minimum),
|
|
|
|
4}
|
|
|
|
};
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
/*******************************************************************************
|
|
|
|
*
|
2005-10-20 22:00:00 -06:00
|
|
|
* acpi_rs_convert_fixed_memory32
|
2005-04-16 16:20:36 -06:00
|
|
|
*
|
|
|
|
******************************************************************************/
|
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
struct acpi_rsconvert_info acpi_rs_convert_fixed_memory32[4] = {
|
|
|
|
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_FIXED_MEMORY32,
|
|
|
|
ACPI_RS_SIZE(struct acpi_resource_fixed_memory32),
|
|
|
|
ACPI_RSC_TABLE_SIZE(acpi_rs_convert_fixed_memory32)},
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_FIXED_MEMORY32,
|
|
|
|
sizeof(struct aml_resource_fixed_memory32),
|
|
|
|
0},
|
2005-04-18 20:49:35 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
/* Read/Write bit */
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET(data.fixed_memory32.write_protect),
|
|
|
|
AML_OFFSET(fixed_memory32.flags),
|
|
|
|
0},
|
2005-04-16 16:20:36 -06:00
|
|
|
/*
|
2005-10-20 22:00:00 -06:00
|
|
|
* These fields are contiguous in both the source and destination:
|
|
|
|
* Base Address
|
[ACPI] ACPICA 20050930
Completed a major overhaul of the Resource Manager code -
specifically, optimizations in the area of the AML/internal
resource conversion code. The code has been optimized to
simplify and eliminate duplicated code, CPU stack use has
been decreased by optimizing function parameters and local
variables, and naming conventions across the manager have
been standardized for clarity and ease of maintenance (this
includes function, parameter, variable, and struct/typedef
names.)
All Resource Manager dispatch and information tables have
been moved to a single location for clarity and ease of
maintenance. One new file was created, named "rsinfo.c".
The ACPI return macros (return_ACPI_STATUS, etc.) have
been modified to guarantee that the argument is
not evaluated twice, making them less prone to macro
side-effects. However, since there exists the possibility
of additional stack use if a particular compiler cannot
optimize them (such as in the debug generation case),
the original macros are optionally available. Note that
some invocations of the return_VALUE macro may now cause
size mismatch warnings; the return_UINT8 and return_UINT32
macros are provided to eliminate these. (From Randy Dunlap)
Implemented a new mechanism to enable debug tracing for
individual control methods. A new external interface,
acpi_debug_trace(), is provided to enable this mechanism. The
intent is to allow the host OS to easily enable and disable
tracing for problematic control methods. This interface
can be easily exposed to a user or debugger interface if
desired. See the file psxface.c for details.
acpi_ut_callocate() will now return a valid pointer if a
length of zero is specified - a length of one is used
and a warning is issued. This matches the behavior of
acpi_ut_allocate().
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2005-09-30 17:03:00 -06:00
|
|
|
* Range Length
|
2005-04-16 16:20:36 -06:00
|
|
|
*/
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_MOVE32, ACPI_RS_OFFSET(data.fixed_memory32.address),
|
|
|
|
AML_OFFSET(fixed_memory32.address),
|
|
|
|
2}
|
|
|
|
};
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
/*******************************************************************************
|
|
|
|
*
|
2005-10-20 22:00:00 -06:00
|
|
|
* acpi_rs_get_vendor_small
|
2005-04-16 16:20:36 -06:00
|
|
|
*
|
|
|
|
******************************************************************************/
|
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
struct acpi_rsconvert_info acpi_rs_get_vendor_small[3] = {
|
|
|
|
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_VENDOR,
|
|
|
|
ACPI_RS_SIZE(struct acpi_resource_vendor),
|
|
|
|
ACPI_RSC_TABLE_SIZE(acpi_rs_get_vendor_small)},
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
/* Length of the vendor data (byte count) */
|
2005-04-18 20:49:35 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
|
|
|
|
0,
|
2012-12-18 22:37:15 -07:00
|
|
|
sizeof(u8)},
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
/* Vendor data */
|
2005-04-18 20:49:35 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
|
|
|
|
sizeof(struct aml_resource_small_header),
|
|
|
|
0}
|
|
|
|
};
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
/*******************************************************************************
|
|
|
|
*
|
2005-10-20 22:00:00 -06:00
|
|
|
* acpi_rs_get_vendor_large
|
2005-04-16 16:20:36 -06:00
|
|
|
*
|
|
|
|
******************************************************************************/
|
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
struct acpi_rsconvert_info acpi_rs_get_vendor_large[3] = {
|
|
|
|
{ACPI_RSC_INITGET, ACPI_RESOURCE_TYPE_VENDOR,
|
|
|
|
ACPI_RS_SIZE(struct acpi_resource_vendor),
|
|
|
|
ACPI_RSC_TABLE_SIZE(acpi_rs_get_vendor_large)},
|
2005-04-18 20:49:35 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
/* Length of the vendor data (byte count) */
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
|
|
|
|
0,
|
2012-12-18 22:37:15 -07:00
|
|
|
sizeof(u8)},
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
/* Vendor data */
|
2005-04-18 20:49:35 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
|
|
|
|
sizeof(struct aml_resource_large_header),
|
|
|
|
0}
|
|
|
|
};
|
2005-04-16 16:20:36 -06:00
|
|
|
|
|
|
|
/*******************************************************************************
|
|
|
|
*
|
2005-10-20 22:00:00 -06:00
|
|
|
* acpi_rs_set_vendor
|
2005-04-16 16:20:36 -06:00
|
|
|
*
|
|
|
|
******************************************************************************/
|
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
struct acpi_rsconvert_info acpi_rs_set_vendor[7] = {
|
|
|
|
/* Default is a small vendor descriptor */
|
|
|
|
|
|
|
|
{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_VENDOR_SMALL,
|
|
|
|
sizeof(struct aml_resource_small_header),
|
|
|
|
ACPI_RSC_TABLE_SIZE(acpi_rs_set_vendor)},
|
|
|
|
|
|
|
|
/* Get the length and copy the data */
|
2005-04-16 16:20:36 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
|
|
|
|
0,
|
|
|
|
0},
|
2005-04-18 20:49:35 -06:00
|
|
|
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
|
|
|
|
sizeof(struct aml_resource_small_header),
|
|
|
|
0},
|
2005-04-16 16:20:36 -06:00
|
|
|
|
[ACPI] ACPICA 20050930
Completed a major overhaul of the Resource Manager code -
specifically, optimizations in the area of the AML/internal
resource conversion code. The code has been optimized to
simplify and eliminate duplicated code, CPU stack use has
been decreased by optimizing function parameters and local
variables, and naming conventions across the manager have
been standardized for clarity and ease of maintenance (this
includes function, parameter, variable, and struct/typedef
names.)
All Resource Manager dispatch and information tables have
been moved to a single location for clarity and ease of
maintenance. One new file was created, named "rsinfo.c".
The ACPI return macros (return_ACPI_STATUS, etc.) have
been modified to guarantee that the argument is
not evaluated twice, making them less prone to macro
side-effects. However, since there exists the possibility
of additional stack use if a particular compiler cannot
optimize them (such as in the debug generation case),
the original macros are optionally available. Note that
some invocations of the return_VALUE macro may now cause
size mismatch warnings; the return_UINT8 and return_UINT32
macros are provided to eliminate these. (From Randy Dunlap)
Implemented a new mechanism to enable debug tracing for
individual control methods. A new external interface,
acpi_debug_trace(), is provided to enable this mechanism. The
intent is to allow the host OS to easily enable and disable
tracing for problematic control methods. This interface
can be easily exposed to a user or debugger interface if
desired. See the file psxface.c for details.
acpi_ut_callocate() will now return a valid pointer if a
length of zero is specified - a length of one is used
and a warning is issued. This matches the behavior of
acpi_ut_allocate().
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2005-09-30 17:03:00 -06:00
|
|
|
/*
|
2005-10-20 22:00:00 -06:00
|
|
|
* All done if the Vendor byte length is 7 or less, meaning that it will
|
|
|
|
* fit within a small descriptor
|
[ACPI] ACPICA 20050930
Completed a major overhaul of the Resource Manager code -
specifically, optimizations in the area of the AML/internal
resource conversion code. The code has been optimized to
simplify and eliminate duplicated code, CPU stack use has
been decreased by optimizing function parameters and local
variables, and naming conventions across the manager have
been standardized for clarity and ease of maintenance (this
includes function, parameter, variable, and struct/typedef
names.)
All Resource Manager dispatch and information tables have
been moved to a single location for clarity and ease of
maintenance. One new file was created, named "rsinfo.c".
The ACPI return macros (return_ACPI_STATUS, etc.) have
been modified to guarantee that the argument is
not evaluated twice, making them less prone to macro
side-effects. However, since there exists the possibility
of additional stack use if a particular compiler cannot
optimize them (such as in the debug generation case),
the original macros are optionally available. Note that
some invocations of the return_VALUE macro may now cause
size mismatch warnings; the return_UINT8 and return_UINT32
macros are provided to eliminate these. (From Randy Dunlap)
Implemented a new mechanism to enable debug tracing for
individual control methods. A new external interface,
acpi_debug_trace(), is provided to enable this mechanism. The
intent is to allow the host OS to easily enable and disable
tracing for problematic control methods. This interface
can be easily exposed to a user or debugger interface if
desired. See the file psxface.c for details.
acpi_ut_callocate() will now return a valid pointer if a
length of zero is specified - a length of one is used
and a warning is issued. This matches the behavior of
acpi_ut_allocate().
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2005-09-30 17:03:00 -06:00
|
|
|
*/
|
2005-10-20 22:00:00 -06:00
|
|
|
{ACPI_RSC_EXIT_LE, 0, 0, 7},
|
|
|
|
|
|
|
|
/* Must create a large vendor descriptor */
|
|
|
|
|
|
|
|
{ACPI_RSC_INITSET, ACPI_RESOURCE_NAME_VENDOR_LARGE,
|
|
|
|
sizeof(struct aml_resource_large_header),
|
|
|
|
0},
|
|
|
|
|
|
|
|
{ACPI_RSC_COUNT16, ACPI_RS_OFFSET(data.vendor.byte_length),
|
|
|
|
0,
|
|
|
|
0},
|
|
|
|
|
|
|
|
{ACPI_RSC_MOVE8, ACPI_RS_OFFSET(data.vendor.byte_data[0]),
|
|
|
|
sizeof(struct aml_resource_large_header),
|
|
|
|
0}
|
|
|
|
};
|