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| author | Bob Moore <robert.moore@intel.com> | 2013-04-12 00:24:22 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-04-12 13:29:46 +0200 |
| commit | c34c82bc9634a099a2652889806c5997f2a3d56f (patch) | |
| tree | f2b9505b179e7e1a069105037fb0a531aeebdb56 /drivers/acpi/acpica/aclocal.h | |
| parent | f084dbb939070281be7c882db63a4a428c51fcf4 (diff) | |
| download | linux-stable-c34c82bc9634a099a2652889806c5997f2a3d56f.tar.gz linux-stable-c34c82bc9634a099a2652889806c5997f2a3d56f.tar.bz2 linux-stable-c34c82bc9634a099a2652889806c5997f2a3d56f.zip | |
ACPICA: Predefine names: Add allowed argument types to master info table
This change adds the infrastructure to enable typechecking
on incoming arguments for the predefined methods/objects. It
does not actually contain the code that will fully utilize this
information. Also condenses some duplicate code for the predefined
names into a new module, utilities/utpredef.c
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/aclocal.h')
| -rw-r--r-- | drivers/acpi/acpica/aclocal.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h index 636658ffc9b1..d5bfbd331bfd 100644 --- a/drivers/acpi/acpica/aclocal.h +++ b/drivers/acpi/acpica/aclocal.h @@ -294,6 +294,8 @@ acpi_status(*acpi_internal_method) (struct acpi_walk_state * walk_state); #define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */ #define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF +#pragma pack(1) + /* * Information structure for ACPI predefined names. * Each entry in the table contains the following items: @@ -304,7 +306,7 @@ acpi_status(*acpi_internal_method) (struct acpi_walk_state * walk_state); */ struct acpi_name_info { char name[ACPI_NAME_SIZE]; - u8 param_count; + u16 argument_list; u8 expected_btypes; }; @@ -327,7 +329,7 @@ struct acpi_package_info { u8 count1; u8 object_type2; u8 count2; - u8 reserved; + u16 reserved; }; /* Used for ACPI_PTYPE2_FIXED */ @@ -336,6 +338,7 @@ struct acpi_package_info2 { u8 type; u8 count; u8 object_type[4]; + u8 reserved; }; /* Used for ACPI_PTYPE1_OPTION */ @@ -345,7 +348,7 @@ struct acpi_package_info3 { u8 count; u8 object_type[2]; u8 tail_object_type; - u8 reserved; + u16 reserved; }; union acpi_predefined_info { @@ -355,6 +358,10 @@ union acpi_predefined_info { struct acpi_package_info3 ret_info3; }; +/* Reset to default packing */ + +#pragma pack() + /* Data block used during object validation */ struct acpi_predefined_data { |