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| author | Bob Moore <robert.moore@intel.com> | 2015-04-13 11:50:32 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-04-14 14:51:54 +0200 |
| commit | 56a3d5e755e889d1543cb90a3ebaed513cadb727 (patch) | |
| tree | 31e887143e802bbd19740ebea1d57cb9757ad4a9 /drivers/acpi/acpica/amlcode.h | |
| parent | 2e7cc46a0f30bc3b749e371ab0afd29b774ae898 (diff) | |
| download | linux-56a3d5e755e889d1543cb90a3ebaed513cadb727.tar.bz2 | |
ACPICA: Add infrastructure for External() opcode.
ACPICA commit d115fe2ffdab449d6107d58580c5afd0a81d65fe
This change adds the basic low-level infrastructure for the External
AML opcode. The interpreter will simply ignore this op, as the op
is intended for use by the disassembler only.
Note that External() opcode is useful for disassembler, interpreter
can simply ignore it and still return exceptions for unknown control
methods so the kernel part only includes the grammar definition of
External() opcode in order to ignore it but doesn't interpret it.
Link: https://github.com/acpica/acpica/commit/d115fe2f
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/amlcode.h')
| -rw-r--r-- | drivers/acpi/acpica/amlcode.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/amlcode.h b/drivers/acpi/acpica/amlcode.h index 3a95068fc119..2c47b2533144 100644 --- a/drivers/acpi/acpica/amlcode.h +++ b/drivers/acpi/acpica/amlcode.h @@ -65,6 +65,7 @@ #define AML_PACKAGE_OP (u16) 0x12 #define AML_VAR_PACKAGE_OP (u16) 0x13 /* ACPI 2.0 */ #define AML_METHOD_OP (u16) 0x14 +#define AML_EXTERNAL_OP (u16) 0x15 /* ACPI 6.0 */ #define AML_DUAL_NAME_PREFIX (u16) 0x2e #define AML_MULTI_NAME_PREFIX_OP (u16) 0x2f #define AML_NAME_CHAR_SUBSEQ (u16) 0x30 |