diff options
author | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-07-13 15:25:59 +0100 |
---|---|---|
committer | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-07-13 15:25:59 +0100 |
commit | 30beab1491f0b96b2f23d3fb68af01fd921a16d8 (patch) | |
tree | c580bdc0846269fbb10feeda901ecec1a48ee2ef /drivers/acpi/executer/exdump.c | |
parent | 21af6c4f2aa5f63138871b4ddd77d7ebf2588c9d (diff) | |
parent | c32511e2718618f0b53479eb36e07439aa363a74 (diff) |
Merge with /shiny/git/linux-2.6/.git
Diffstat (limited to 'drivers/acpi/executer/exdump.c')
-rw-r--r-- | drivers/acpi/executer/exdump.c | 105 |
1 files changed, 73 insertions, 32 deletions
diff --git a/drivers/acpi/executer/exdump.c b/drivers/acpi/executer/exdump.c index e2f7c32f28d..40850064811 100644 --- a/drivers/acpi/executer/exdump.c +++ b/drivers/acpi/executer/exdump.c @@ -51,23 +51,48 @@ #define _COMPONENT ACPI_EXECUTER ACPI_MODULE_NAME ("exdump") +/* Local prototypes */ + +#ifdef ACPI_FUTURE_USAGE +static void +acpi_ex_out_string ( + char *title, + char *value); + +static void +acpi_ex_out_pointer ( + char *title, + void *value); + +static void +acpi_ex_out_integer ( + char *title, + u32 value); + +static void +acpi_ex_out_address ( + char *title, + acpi_physical_address value); +#endif /* ACPI_FUTURE_USAGE */ + /* * The following routines are used for debug output only */ #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) -/***************************************************************************** +/******************************************************************************* * * FUNCTION: acpi_ex_dump_operand * - * PARAMETERS: *obj_desc - Pointer to entry to be dumped + * PARAMETERS: *obj_desc - Pointer to entry to be dumped + * Depth - Current nesting depth * * RETURN: None * * DESCRIPTION: Dump an operand object * - ****************************************************************************/ + ******************************************************************************/ void acpi_ex_dump_operand ( @@ -86,9 +111,8 @@ acpi_ex_dump_operand ( } if (!obj_desc) { - /* - * This could be a null element of a package - */ + /* This could be a null element of a package */ + ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "Null Object Descriptor\n")); return; } @@ -117,6 +141,8 @@ acpi_ex_dump_operand ( ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "%p ", obj_desc)); } + /* Decode object type */ + switch (ACPI_GET_OBJECT_TYPE (obj_desc)) { case ACPI_TYPE_LOCAL_REFERENCE: @@ -274,7 +300,9 @@ acpi_ex_dump_operand ( case ACPI_TYPE_STRING: acpi_os_printf ("String length %X @ %p ", - obj_desc->string.length, obj_desc->string.pointer); + obj_desc->string.length, + obj_desc->string.pointer); + acpi_ut_print_string (obj_desc->string.pointer, ACPI_UINT8_MAX); acpi_os_printf ("\n"); break; @@ -290,10 +318,13 @@ acpi_ex_dump_operand ( acpi_os_printf ( "region_field: Bits=%X acc_width=%X Lock=%X Update=%X at byte=%X bit=%X of below:\n", - obj_desc->field.bit_length, obj_desc->field.access_byte_width, + obj_desc->field.bit_length, + obj_desc->field.access_byte_width, obj_desc->field.field_flags & AML_FIELD_LOCK_RULE_MASK, obj_desc->field.field_flags & AML_FIELD_UPDATE_RULE_MASK, - obj_desc->field.base_byte_offset, obj_desc->field.start_field_bit_offset); + obj_desc->field.base_byte_offset, + obj_desc->field.start_field_bit_offset); + acpi_ex_dump_operand (obj_desc->field.region_obj, depth+1); break; @@ -308,13 +339,15 @@ acpi_ex_dump_operand ( acpi_os_printf ( "buffer_field: %X bits at byte %X bit %X of \n", - obj_desc->buffer_field.bit_length, obj_desc->buffer_field.base_byte_offset, + obj_desc->buffer_field.bit_length, + obj_desc->buffer_field.base_byte_offset, obj_desc->buffer_field.start_field_bit_offset); if (!obj_desc->buffer_field.buffer_obj) { ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "*NULL* \n")); } - else if (ACPI_GET_OBJECT_TYPE (obj_desc->buffer_field.buffer_obj) != ACPI_TYPE_BUFFER) { + else if (ACPI_GET_OBJECT_TYPE (obj_desc->buffer_field.buffer_obj) != + ACPI_TYPE_BUFFER) { acpi_os_printf ("*not a Buffer* \n"); } else { @@ -331,10 +364,10 @@ acpi_ex_dump_operand ( case ACPI_TYPE_METHOD: - acpi_os_printf ( - "Method(%X) @ %p:%X\n", + acpi_os_printf ("Method(%X) @ %p:%X\n", obj_desc->method.param_count, - obj_desc->method.aml_start, obj_desc->method.aml_length); + obj_desc->method.aml_start, + obj_desc->method.aml_length); break; @@ -379,7 +412,7 @@ acpi_ex_dump_operand ( } -/***************************************************************************** +/******************************************************************************* * * FUNCTION: acpi_ex_dump_operands * @@ -393,7 +426,7 @@ acpi_ex_dump_operand ( * * DESCRIPTION: Dump the object stack * - ****************************************************************************/ + ******************************************************************************/ void acpi_ex_dump_operands ( @@ -441,10 +474,9 @@ acpi_ex_dump_operands ( #ifdef ACPI_FUTURE_USAGE - -/***************************************************************************** +/******************************************************************************* * - * FUNCTION: acpi_ex_out* + * FUNCTION: acpi_ex_out* functions * * PARAMETERS: Title - Descriptive text * Value - Value to be displayed @@ -453,9 +485,9 @@ acpi_ex_dump_operands ( * reduce the number of format strings required and keeps them * all in one place for easy modification. * - ****************************************************************************/ + ******************************************************************************/ -void +static void acpi_ex_out_string ( char *title, char *value) @@ -463,7 +495,7 @@ acpi_ex_out_string ( acpi_os_printf ("%20s : %s\n", title, value); } -void +static void acpi_ex_out_pointer ( char *title, void *value) @@ -471,7 +503,7 @@ acpi_ex_out_pointer ( acpi_os_printf ("%20s : %p\n", title, value); } -void +static void acpi_ex_out_integer ( char *title, u32 value) @@ -479,7 +511,7 @@ acpi_ex_out_integer ( acpi_os_printf ("%20s : %X\n", title, value); } -void +static void acpi_ex_out_address ( char *title, acpi_physical_address value) @@ -493,16 +525,16 @@ acpi_ex_out_address ( } -/***************************************************************************** +/******************************************************************************* * * FUNCTION: acpi_ex_dump_node * * PARAMETERS: *Node - Descriptor to dump - * Flags - Force display + * Flags - Force display if TRUE * * DESCRIPTION: Dumps the members of the given.Node * - ****************************************************************************/ + ******************************************************************************/ void acpi_ex_dump_node ( @@ -531,16 +563,16 @@ acpi_ex_dump_node ( } -/***************************************************************************** +/******************************************************************************* * * FUNCTION: acpi_ex_dump_object_descriptor * * PARAMETERS: *Object - Descriptor to dump - * Flags - Force display + * Flags - Force display if TRUE * * DESCRIPTION: Dumps the members of the object descriptor given. * - ****************************************************************************/ + ******************************************************************************/ void acpi_ex_dump_object_descriptor ( @@ -553,6 +585,10 @@ acpi_ex_dump_object_descriptor ( ACPI_FUNCTION_TRACE ("ex_dump_object_descriptor"); + if (!obj_desc) { + return_VOID; + } + if (!flags) { if (!((ACPI_LV_OBJECTS & acpi_dbg_level) && (_COMPONENT & acpi_dbg_layer))) { return_VOID; @@ -747,11 +783,17 @@ acpi_ex_dump_object_descriptor ( case ACPI_TYPE_LOCAL_REFERENCE: acpi_ex_out_integer ("target_type", obj_desc->reference.target_type); - acpi_ex_out_string ("Opcode", (acpi_ps_get_opcode_info (obj_desc->reference.opcode))->name); + acpi_ex_out_string ("Opcode", (acpi_ps_get_opcode_info ( + obj_desc->reference.opcode))->name); acpi_ex_out_integer ("Offset", obj_desc->reference.offset); acpi_ex_out_pointer ("obj_desc", obj_desc->reference.object); acpi_ex_out_pointer ("Node", obj_desc->reference.node); acpi_ex_out_pointer ("Where", obj_desc->reference.where); + + if (obj_desc->reference.object) { + acpi_os_printf ("\nReferenced Object:\n"); + acpi_ex_dump_object_descriptor (obj_desc->reference.object, flags); + } break; @@ -788,6 +830,5 @@ acpi_ex_dump_object_descriptor ( } #endif /* ACPI_FUTURE_USAGE */ - #endif |