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| author | Bob Moore <robert.moore@intel.com> | 2017-06-05 16:39:43 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-12 14:58:40 +0200 |
| commit | 183c59d21e44c8e1e89f4a6cdf85645f5e948fee (patch) | |
| tree | 666c6500b36ed12f78ae2e2894968aa9074264e2 /drivers/acpi/acpica/amlcode.h | |
| parent | 044b72395194965069da098d729110446855bb4d (diff) | |
| download | linux-next-183c59d21e44c8e1e89f4a6cdf85645f5e948fee.tar.gz | |
ACPICA: Fix a type value overlap in the AML support file
ACPICA commit 7cb6e66982178bbc96a6f1f7969da95e9da753fa
An AML opcode type field was overlapped with values used
for the top-level dispatch. Did not cause an actual problem,
but fixed anyway.
Link: https://github.com/acpica/acpica/commit/7cb6e669
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 | 61 |
1 files changed, 33 insertions, 28 deletions
diff --git a/drivers/acpi/acpica/amlcode.h b/drivers/acpi/acpica/amlcode.h index 176f7e9b4d0e..f54dc5a34bdc 100644 --- a/drivers/acpi/acpica/amlcode.h +++ b/drivers/acpi/acpica/amlcode.h @@ -313,6 +313,11 @@ * #A is the number of required arguments * #T is the number of target operands * #R indicates whether there is a return value + * + * These types are used for the top-level dispatch of the AML + * opcode. They group similar operators that can share common + * front-end code before dispatch to the final code that implements + * the operator. */ /* @@ -353,42 +358,42 @@ * The opcode Type is used in a dispatch table, do not change * or add anything new without updating the table. */ -#define AML_TYPE_EXEC_0A_0T_1R 0x00 -#define AML_TYPE_EXEC_1A_0T_0R 0x01 /* Monadic1 */ -#define AML_TYPE_EXEC_1A_0T_1R 0x02 /* Monadic2 */ -#define AML_TYPE_EXEC_1A_1T_0R 0x03 -#define AML_TYPE_EXEC_1A_1T_1R 0x04 /* monadic2_r */ -#define AML_TYPE_EXEC_2A_0T_0R 0x05 /* Dyadic1 */ -#define AML_TYPE_EXEC_2A_0T_1R 0x06 /* Dyadic2 */ -#define AML_TYPE_EXEC_2A_1T_1R 0x07 /* dyadic2_r */ -#define AML_TYPE_EXEC_2A_2T_1R 0x08 -#define AML_TYPE_EXEC_3A_0T_0R 0x09 -#define AML_TYPE_EXEC_3A_1T_1R 0x0A -#define AML_TYPE_EXEC_6A_0T_1R 0x0B +#define AML_TYPE_EXEC_0A_0T_1R 0x00 /* 0 Args, 0 Target, 1 ret_val */ +#define AML_TYPE_EXEC_1A_0T_0R 0x01 /* 1 Args, 0 Target, 0 ret_val */ +#define AML_TYPE_EXEC_1A_0T_1R 0x02 /* 1 Args, 0 Target, 1 ret_val */ +#define AML_TYPE_EXEC_1A_1T_0R 0x03 /* 1 Args, 1 Target, 0 ret_val */ +#define AML_TYPE_EXEC_1A_1T_1R 0x04 /* 1 Args, 1 Target, 1 ret_val */ +#define AML_TYPE_EXEC_2A_0T_0R 0x05 /* 2 Args, 0 Target, 0 ret_val */ +#define AML_TYPE_EXEC_2A_0T_1R 0x06 /* 2 Args, 0 Target, 1 ret_val */ +#define AML_TYPE_EXEC_2A_1T_1R 0x07 /* 2 Args, 1 Target, 1 ret_val */ +#define AML_TYPE_EXEC_2A_2T_1R 0x08 /* 2 Args, 2 Target, 1 ret_val */ +#define AML_TYPE_EXEC_3A_0T_0R 0x09 /* 3 Args, 0 Target, 0 ret_val */ +#define AML_TYPE_EXEC_3A_1T_1R 0x0A /* 3 Args, 1 Target, 1 ret_val */ +#define AML_TYPE_EXEC_6A_0T_1R 0x0B /* 6 Args, 0 Target, 1 ret_val */ /* End of types used in dispatch table */ -#define AML_TYPE_LITERAL 0x0B -#define AML_TYPE_CONSTANT 0x0C -#define AML_TYPE_METHOD_ARGUMENT 0x0D -#define AML_TYPE_LOCAL_VARIABLE 0x0E -#define AML_TYPE_DATA_TERM 0x0F +#define AML_TYPE_LITERAL 0x0C +#define AML_TYPE_CONSTANT 0x0D +#define AML_TYPE_METHOD_ARGUMENT 0x0E +#define AML_TYPE_LOCAL_VARIABLE 0x0F +#define AML_TYPE_DATA_TERM 0x10 /* Generic for an op that returns a value */ -#define AML_TYPE_METHOD_CALL 0x10 +#define AML_TYPE_METHOD_CALL 0x11 /* Miscellaneous types */ -#define AML_TYPE_CREATE_FIELD 0x11 -#define AML_TYPE_CREATE_OBJECT 0x12 -#define AML_TYPE_CONTROL 0x13 -#define AML_TYPE_NAMED_NO_OBJ 0x14 -#define AML_TYPE_NAMED_FIELD 0x15 -#define AML_TYPE_NAMED_SIMPLE 0x16 -#define AML_TYPE_NAMED_COMPLEX 0x17 -#define AML_TYPE_RETURN 0x18 -#define AML_TYPE_UNDEFINED 0x19 -#define AML_TYPE_BOGUS 0x1A +#define AML_TYPE_CREATE_FIELD 0x12 +#define AML_TYPE_CREATE_OBJECT 0x13 +#define AML_TYPE_CONTROL 0x14 +#define AML_TYPE_NAMED_NO_OBJ 0x15 +#define AML_TYPE_NAMED_FIELD 0x16 +#define AML_TYPE_NAMED_SIMPLE 0x17 +#define AML_TYPE_NAMED_COMPLEX 0x18 +#define AML_TYPE_RETURN 0x19 +#define AML_TYPE_UNDEFINED 0x1A +#define AML_TYPE_BOGUS 0x1B /* AML Package Length encodings */ |