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ACPICA: Add starting offset parameter to common dump buffer routine

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Rename the dump buffer routines. Offset parameter can specify the
buffer starting offset that is used when displaying each line of
the buffer.

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>
This commit is contained in:
Bob Moore 2012-10-31 02:28:11 +00:00 committed by Rafael J. Wysocki
parent eed9525ac4
commit 97171c6be3
6 changed files with 34 additions and 25 deletions
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2
drivers/acpi/acpica/acmacros.h
View file

@ -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
/*

5
drivers/acpi/acpica/acutils.h
View file

@ -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);

8
drivers/acpi/acpica/exdebug.c
View file

@ -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:

9
drivers/acpi/acpica/exdump.c
View file

@ -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");
}

22
drivers/acpi/acpica/psloop.c
View file

@ -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++;
}

13
drivers/acpi/acpica/utdebug.c
View file

@ -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);
}