From: Bob Moore <robert.moore@xxxxxxxxx>
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 <robert.moore@xxxxxxxxx>
Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
---
drivers/acpi/acpica/aclocal.h | 13 +++++++------
include/acpi/acconfig.h | 18 ++++++++++++++++++
2 files changed, 25 insertions(+), 6 deletions(-)
diff --git a/drivers/acpi/acpica/aclocal.h b/drivers/acpi/acpica/aclocal.h
index 91f801a..4c9fd7c 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 932a60d..5a0a3e5 100644
--- a/include/acpi/acconfig.h
+++ b/include/acpi/acconfig.h
@@ -219,6 +219,24 @@
/******************************************************************************
*
+ * 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
*
*****************************************************************************/
--
1.7.10
--
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