From: Bob Moore Date: Wed, 30 Jul 2014 04:20:39 +0000 (+0800) Subject: ACPICA: Disassembler: Add support for the ToUUID opererator (macro). X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=90da690bc488bdc6333fe7565e6ab8daa5540327;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git ACPICA: Disassembler: Add support for the ToUUID opererator (macro). This change adds support to disassemble a UUID back to the original ToUUID operator. It will detect a UUID within a standard AML Buffer. Also, a description of the UUID is emitted for "known" UUIDs, defined as UUIDs that are defined in the ACPI specification. Since this is a change for disassembler which is not shipped in the Linux kernel, the Linux kernel is not affected. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h index 91f801a2e689..4c9fd7ceeb24 100644 --- a/drivers/acpi/acpica/aclocal.h +++ b/drivers/acpi/acpica/aclocal.h @@ -730,12 +730,13 @@ union acpi_parse_value { #define ACPI_DASM_STRING 0x02 /* Buffer is a ASCII string */ #define ACPI_DASM_UNICODE 0x03 /* Buffer is a Unicode string */ #define ACPI_DASM_PLD_METHOD 0x04 /* Buffer is a _PLD method bit-packed buffer */ -#define ACPI_DASM_EISAID 0x05 /* Integer is an EISAID */ -#define ACPI_DASM_MATCHOP 0x06 /* Parent opcode is a Match() operator */ -#define ACPI_DASM_LNOT_PREFIX 0x07 /* Start of a Lnot_equal (etc.) pair of opcodes */ -#define ACPI_DASM_LNOT_SUFFIX 0x08 /* End of a Lnot_equal (etc.) pair of opcodes */ -#define ACPI_DASM_HID_STRING 0x09 /* String is a _HID or _CID */ -#define ACPI_DASM_IGNORE 0x0A /* Not used at this time */ +#define ACPI_DASM_UUID 0x05 /* Buffer is a UUID/GUID */ +#define ACPI_DASM_EISAID 0x06 /* Integer is an EISAID */ +#define ACPI_DASM_MATCHOP 0x07 /* Parent opcode is a Match() operator */ +#define ACPI_DASM_LNOT_PREFIX 0x08 /* Start of a Lnot_equal (etc.) pair of opcodes */ +#define ACPI_DASM_LNOT_SUFFIX 0x09 /* End of a Lnot_equal (etc.) pair of opcodes */ +#define ACPI_DASM_HID_STRING 0x0A /* String is a _HID or _CID */ +#define ACPI_DASM_IGNORE 0x0B /* Not used at this time */ /* * Generic operation (for example: If, While, Store) diff --git a/include/acpi/acconfig.h b/include/acpi/acconfig.h index 932a60d6ed82..5a0a3e5daf85 100644 --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -217,6 +217,24 @@ #define ACPI_NUM_sx_d_METHODS 4 #define ACPI_NUM_sx_w_METHODS 5 +/****************************************************************************** + * + * Miscellaneous constants + * + *****************************************************************************/ + +/* UUID constants */ + +#define UUID_BUFFER_LENGTH 16 /* Length of UUID in memory */ +#define UUID_STRING_LENGTH 36 /* Total length of a UUID string */ + +/* Positions for required hyphens (dashes) in UUID strings */ + +#define UUID_HYPHEN1_OFFSET 8 +#define UUID_HYPHEN2_OFFSET 13 +#define UUID_HYPHEN3_OFFSET 18 +#define UUID_HYPHEN4_OFFSET 23 + /****************************************************************************** * * ACPI AML Debugger