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-rw-r--r--drivers/acpi/acpica/acmacros.h2
-rw-r--r--drivers/acpi/acpica/acutils.h5
-rw-r--r--drivers/acpi/acpica/exdebug.c8
-rw-r--r--drivers/acpi/acpica/exdump.c9
-rw-r--r--drivers/acpi/acpica/psloop.c22
-rw-r--r--drivers/acpi/acpica/utdebug.c13
6 files changed, 34 insertions, 25 deletions
diff --git a/drivers/acpi/acpica/acmacros.h b/drivers/acpi/acpica/acmacros.h
index da8062d91eeb..5efad99f2169 100644
--- a/drivers/acpi/acpica/acmacros.h
+++ b/drivers/acpi/acpica/acmacros.h
@@ -460,7 +460,7 @@
#define ACPI_DUMP_OPERANDS(a, b ,c) acpi_ex_dump_operands(a, b, c)
#define ACPI_DUMP_ENTRY(a, b) acpi_ns_dump_entry (a, b)
#define ACPI_DUMP_PATHNAME(a, b, c, d) acpi_ns_dump_pathname(a, b, c, d)
-#define ACPI_DUMP_BUFFER(a, b) acpi_ut_dump_buffer((u8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT)
+#define ACPI_DUMP_BUFFER(a, b) acpi_ut_debug_dump_buffer((u8 *) a, b, DB_BYTE_DISPLAY, _COMPONENT)
#else
/*
diff --git a/drivers/acpi/acpica/acutils.h b/drivers/acpi/acpica/acutils.h
index d94b41776575..5a6aa581e244 100644
--- a/drivers/acpi/acpica/acutils.h
+++ b/drivers/acpi/acpica/acutils.h
@@ -305,9 +305,10 @@ acpi_ut_ptr_exit(u32 line_number,
const char *function_name,
const char *module_name, u32 component_id, u8 *ptr);
-void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id);
+void
+acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id);
-void acpi_ut_dump_buffer2(u8 *buffer, u32 count, u32 display);
+void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 offset);
void acpi_ut_report_error(char *module_name, u32 line_number);
diff --git a/drivers/acpi/acpica/exdebug.c b/drivers/acpi/acpica/exdebug.c
index e0c905095ed1..d7c9f51608a7 100644
--- a/drivers/acpi/acpica/exdebug.c
+++ b/drivers/acpi/acpica/exdebug.c
@@ -145,10 +145,10 @@ acpi_ex_do_debug_object(union acpi_operand_object *source_desc,
case ACPI_TYPE_BUFFER:
acpi_os_printf("[0x%.2X]\n", (u32)source_desc->buffer.length);
- acpi_ut_dump_buffer2(source_desc->buffer.pointer,
- (source_desc->buffer.length < 256) ?
- source_desc->buffer.length : 256,
- DB_BYTE_DISPLAY);
+ acpi_ut_dump_buffer(source_desc->buffer.pointer,
+ (source_desc->buffer.length < 256) ?
+ source_desc->buffer.length : 256,
+ DB_BYTE_DISPLAY, 0);
break;
case ACPI_TYPE_STRING:
diff --git a/drivers/acpi/acpica/exdump.c b/drivers/acpi/acpica/exdump.c
index 3157f3bb8de7..858b43a7dcf6 100644
--- a/drivers/acpi/acpica/exdump.c
+++ b/drivers/acpi/acpica/exdump.c
@@ -942,10 +942,11 @@ acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc,
acpi_os_printf("[Buffer] Length %.2X = ",
obj_desc->buffer.length);
if (obj_desc->buffer.length) {
- acpi_ut_dump_buffer(ACPI_CAST_PTR
- (u8, obj_desc->buffer.pointer),
- obj_desc->buffer.length,
- DB_DWORD_DISPLAY, _COMPONENT);
+ acpi_ut_debug_dump_buffer(ACPI_CAST_PTR
+ (u8,
+ obj_desc->buffer.pointer),
+ obj_desc->buffer.length,
+ DB_DWORD_DISPLAY, _COMPONENT);
} else {
acpi_os_printf("\n");
}
diff --git a/drivers/acpi/acpica/psloop.c b/drivers/acpi/acpica/psloop.c
index e8b6dc0c51ca..d48c8fc0e729 100644
--- a/drivers/acpi/acpica/psloop.c
+++ b/drivers/acpi/acpica/psloop.c
@@ -133,7 +133,7 @@ static acpi_status acpi_ps_get_aml_opcode(struct acpi_walk_state *walk_state)
case AML_CLASS_UNKNOWN:
- /* The opcode is unrecognized. Just skip unknown opcodes */
+ /* The opcode is unrecognized. Complain and skip unknown opcodes */
if (walk_state->pass_number == 2) {
ACPI_ERROR((AE_INFO,
@@ -142,28 +142,34 @@ static acpi_status acpi_ps_get_aml_opcode(struct acpi_walk_state *walk_state)
walk_state->aml_offset +
sizeof(struct acpi_table_header)));
- ACPI_DUMP_BUFFER(walk_state->parser_state.aml, 128);
+ ACPI_DUMP_BUFFER(walk_state->parser_state.aml - 16, 48);
#ifdef ACPI_ASL_COMPILER
-
+ /*
+ * This is executed for the disassembler only. Output goes
+ * to the disassembled ASL output file.
+ */
acpi_os_printf
("/*\nError: Unknown opcode 0x%.2X at table offset 0x%.4X, context:\n",
walk_state->opcode,
walk_state->aml_offset +
sizeof(struct acpi_table_header));
- /* TBD: Pass current offset to dump_buffer */
+ /* Dump the context surrounding the invalid opcode */
- acpi_ut_dump_buffer2(((u8 *)walk_state->parser_state.
- aml - 16), 48, DB_BYTE_DISPLAY);
+ acpi_ut_dump_buffer(((u8 *)walk_state->parser_state.
+ aml - 16), 48, DB_BYTE_DISPLAY,
+ walk_state->aml_offset +
+ sizeof(struct acpi_table_header) -
+ 16);
acpi_os_printf(" */\n");
#endif
}
- /* Increment past one or two-byte opcode */
+ /* Increment past one-byte or two-byte opcode */
walk_state->parser_state.aml++;
- if (walk_state->opcode > 0xFF) {
+ if (walk_state->opcode > 0xFF) { /* Can only happen if first byte is 0x5B */
walk_state->parser_state.aml++;
}
diff --git a/drivers/acpi/acpica/utdebug.c b/drivers/acpi/acpica/utdebug.c
index 7a3327067f20..5d95166245ae 100644
--- a/drivers/acpi/acpica/utdebug.c
+++ b/drivers/acpi/acpica/utdebug.c
@@ -513,7 +513,7 @@ acpi_ut_ptr_exit(u32 line_number,
* PARAMETERS: buffer - Buffer to dump
* count - Amount to dump, in bytes
* display - BYTE, WORD, DWORD, or QWORD display
- * component_ID - Caller's component ID
+ * offset - Beginning buffer offset (display only)
*
* RETURN: None
*
@@ -521,7 +521,7 @@ acpi_ut_ptr_exit(u32 line_number,
*
******************************************************************************/
-void acpi_ut_dump_buffer2(u8 *buffer, u32 count, u32 display)
+void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 base_offset)
{
u32 i = 0;
u32 j;
@@ -543,7 +543,7 @@ void acpi_ut_dump_buffer2(u8 *buffer, u32 count, u32 display)
/* Print current offset */
- acpi_os_printf("%6.4X: ", i);
+ acpi_os_printf("%6.4X: ", (base_offset + i));
/* Print 16 hex chars */
@@ -625,7 +625,7 @@ void acpi_ut_dump_buffer2(u8 *buffer, u32 count, u32 display)
/*******************************************************************************
*
- * FUNCTION: acpi_ut_dump_buffer
+ * FUNCTION: acpi_ut_debug_dump_buffer
*
* PARAMETERS: buffer - Buffer to dump
* count - Amount to dump, in bytes
@@ -638,7 +638,8 @@ void acpi_ut_dump_buffer2(u8 *buffer, u32 count, u32 display)
*
******************************************************************************/
-void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id)
+void
+acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id)
{
/* Only dump the buffer if tracing is enabled */
@@ -648,5 +649,5 @@ void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id)
return;
}
- acpi_ut_dump_buffer2(buffer, count, display);
+ acpi_ut_dump_buffer(buffer, count, display, 0);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-13 22:46:25 +0100