diff options
Diffstat (limited to 'drivers')
101 files changed, 4390 insertions, 3598 deletions
diff --git a/drivers/acpi/dispatcher/dsfield.c b/drivers/acpi/dispatcher/dsfield.c index 2779211be75..84193983d6b 100644 --- a/drivers/acpi/dispatcher/dsfield.c +++ b/drivers/acpi/dispatcher/dsfield.c @@ -53,13 +53,20 @@ #define _COMPONENT ACPI_DISPATCHER ACPI_MODULE_NAME ("dsfield") +/* Local prototypes */ + +static acpi_status +acpi_ds_get_field_names ( + struct acpi_create_field_info *info, + struct acpi_walk_state *walk_state, + union acpi_parse_object *arg); + /******************************************************************************* * * FUNCTION: acpi_ds_create_buffer_field * - * PARAMETERS: Opcode - The opcode to be executed - * Operands - List of operands for the opcode + * PARAMETERS: Op - Current parse op (create_xXField) * walk_state - Current state * * RETURN: Status @@ -70,7 +77,7 @@ * create_word_field_op, * create_dword_field_op, * create_qword_field_op, - * create_field_op (all of which define fields in buffers) + * create_field_op (all of which define a field in a buffer) * ******************************************************************************/ @@ -119,7 +126,8 @@ acpi_ds_create_buffer_field ( flags = ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE; } else { - flags = ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE | ACPI_NS_ERROR_IF_FOUND; + flags = ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE | + ACPI_NS_ERROR_IF_FOUND; } /* @@ -134,16 +142,16 @@ acpi_ds_create_buffer_field ( } } - /* We could put the returned object (Node) on the object stack for later, but - * for now, we will put it in the "op" object that the parser uses, so we - * can get it again at the end of this scope + /* We could put the returned object (Node) on the object stack for later, + * but for now, we will put it in the "op" object that the parser uses, + * so we can get it again at the end of this scope */ op->common.node = node; /* - * If there is no object attached to the node, this node was just created and - * we need to create the field object. Otherwise, this was a lookup of an - * existing node and we don't want to create the field object again. + * If there is no object attached to the node, this node was just created + * and we need to create the field object. Otherwise, this was a lookup + * of an existing node and we don't want to create the field object again. */ obj_desc = acpi_ns_get_attached_object (node); if (obj_desc) { @@ -205,7 +213,7 @@ cleanup: * ******************************************************************************/ -acpi_status +static acpi_status acpi_ds_get_field_names ( struct acpi_create_field_info *info, struct acpi_walk_state *walk_state, @@ -238,7 +246,8 @@ acpi_ds_get_field_names ( + (acpi_integer) arg->common.value.size; if (position > ACPI_UINT32_MAX) { - ACPI_REPORT_ERROR (("Bit offset within field too large (> 0xFFFFFFFF)\n")); + ACPI_REPORT_ERROR (( + "Bit offset within field too large (> 0xFFFFFFFF)\n")); return_ACPI_STATUS (AE_SUPPORT); } @@ -250,12 +259,15 @@ acpi_ds_get_field_names ( /* * Get a new access_type and access_attribute -- to be used for all - * field units that follow, until field end or another access_as keyword. + * field units that follow, until field end or another access_as + * keyword. * - * In field_flags, preserve the flag bits other than the ACCESS_TYPE bits + * In field_flags, preserve the flag bits other than the + * ACCESS_TYPE bits */ - info->field_flags = (u8) ((info->field_flags & ~(AML_FIELD_ACCESS_TYPE_MASK)) | - ((u8) ((u32) arg->common.value.integer >> 8))); + info->field_flags = (u8) + ((info->field_flags & ~(AML_FIELD_ACCESS_TYPE_MASK)) | + ((u8) ((u32) arg->common.value.integer >> 8))); info->attribute = (u8) (arg->common.value.integer); break; @@ -267,7 +279,8 @@ acpi_ds_get_field_names ( status = acpi_ns_lookup (walk_state->scope_info, (char *) &arg->named.name, - info->field_type, ACPI_IMODE_EXECUTE, ACPI_NS_DONT_OPEN_SCOPE, + info->field_type, ACPI_IMODE_EXECUTE, + ACPI_NS_DONT_OPEN_SCOPE, walk_state, &info->field_node); if (ACPI_FAILURE (status)) { ACPI_REPORT_NSERROR ((char *) &arg->named.name, status); @@ -295,8 +308,9 @@ acpi_ds_get_field_names ( + (acpi_integer) arg->common.value.size; if (position > ACPI_UINT32_MAX) { - ACPI_REPORT_ERROR (("Field [%4.4s] bit offset too large (> 0xFFFFFFFF)\n", - (char *) &info->field_node->name)); + ACPI_REPORT_ERROR (( + "Field [%4.4s] bit offset too large (> 0xFFFFFFFF)\n", + (char *) &info->field_node->name)); return_ACPI_STATUS (AE_SUPPORT); } @@ -306,7 +320,8 @@ acpi_ds_get_field_names ( default: - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Invalid opcode in field list: %X\n", + ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, + "Invalid opcode in field list: %X\n", arg->common.aml_opcode)); return_ACPI_STATUS (AE_AML_BAD_OPCODE); } @@ -435,7 +450,8 @@ acpi_ds_init_field_objects ( status = acpi_ns_lookup (walk_state->scope_info, (char *) &arg->named.name, type, ACPI_IMODE_LOAD_PASS1, - ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE | ACPI_NS_ERROR_IF_FOUND, + ACPI_NS_NO_UPSEARCH | ACPI_NS_DONT_OPEN_SCOPE | + ACPI_NS_ERROR_IF_FOUND, walk_state, &node); if (ACPI_FAILURE (status)) { ACPI_REPORT_NSERROR ((char *) &arg->named.name, status); diff --git a/drivers/acpi/dispatcher/dsinit.c b/drivers/acpi/dispatcher/dsinit.c index b4d264dbbf6..d7790db5017 100644 --- a/drivers/acpi/dispatcher/dsinit.c +++ b/drivers/acpi/dispatcher/dsinit.c @@ -49,12 +49,21 @@ #define _COMPONENT ACPI_DISPATCHER ACPI_MODULE_NAME ("dsinit") +/* Local prototypes */ + +static acpi_status +acpi_ds_init_one_object ( + acpi_handle obj_handle, + u32 level, + void *context, + void **return_value); + /******************************************************************************* * * FUNCTION: acpi_ds_init_one_object * - * PARAMETERS: obj_handle - Node + * PARAMETERS: obj_handle - Node for the object * Level - Current nesting level * Context - Points to a init info struct * return_value - Not used @@ -70,7 +79,7 @@ * ******************************************************************************/ -acpi_status +static acpi_status acpi_ds_init_one_object ( acpi_handle obj_handle, u32 level, @@ -105,7 +114,8 @@ acpi_ds_init_one_object ( status = acpi_ds_initialize_region (obj_handle); if (ACPI_FAILURE (status)) { - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Region %p [%4.4s] - Init failure, %s\n", + ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, + "Region %p [%4.4s] - Init failure, %s\n", obj_handle, acpi_ut_get_node_name (obj_handle), acpi_format_exception (status))); } @@ -118,8 +128,10 @@ acpi_ds_init_one_object ( info->method_count++; - /* Print a dot for each method unless we are going to print the entire pathname */ - + /* + * Print a dot for each method unless we are going to print + * the entire pathname + */ if (!(acpi_dbg_level & ACPI_LV_INIT_NAMES)) { ACPI_DEBUG_PRINT_RAW ((ACPI_DB_INIT, ".")); } @@ -140,7 +152,8 @@ acpi_ds_init_one_object ( */ status = acpi_ds_parse_method (obj_handle); if (ACPI_FAILURE (status)) { - ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, "Method %p [%4.4s] - parse failure, %s\n", + ACPI_DEBUG_PRINT ((ACPI_DB_ERROR, + "Method %p [%4.4s] - parse failure, %s\n", obj_handle, acpi_ut_get_node_name (obj_handle), acpi_format_exception (status))); @@ -154,7 +167,8 @@ acpi_ds_init_one_object ( * for every execution since there isn't much overhead */ acpi_ns_delete_namespace_subtree (obj_handle); - acpi_ns_delete_namespace_by_owner (((struct acpi_namespace_node *) obj_handle)->object->method.owning_id); + acpi_ns_delete_namespace_by_owner ( + ((struct acpi_namespace_node *) obj_handle)->object->method.owning_id); break; diff --git a/drivers/acpi/dispatcher/dsmethod.c b/drivers/acpi/dispatcher/dsmethod.c index 9f0456cb9bb..9fc3f4c033e 100644 --- a/drivers/acpi/dispatcher/dsmethod.c +++ b/drivers/acpi/dispatcher/dsmethod.c @@ -153,12 +153,11 @@ acpi_ds_parse_method ( /* * Parse the method, first pass * - * The first pass load is where newly declared named objects are - * added into the namespace. Actual evaluation of - * the named objects (what would be called a "second - * pass") happens during the actual execution of the - * method so that operands to the named objects can - * take on dynamic run-time values. + * The first pass load is where newly declared named objects are added into + * the namespace. Actual evaluation of the named objects (what would be + * called a "second pass") happens during the actual execution of the + * method so that operands to the named objects can take on dynamic + * run-time values. */ status = acpi_ps_parse_aml (walk_state); if (ACPI_FAILURE (status)) { diff --git a/drivers/acpi/dispatcher/dsmthdat.c b/drivers/acpi/dispatcher/dsmthdat.c index f31d095f983..f7998306f75 100644 --- a/drivers/acpi/dispatcher/dsmthdat.c +++ b/drivers/acpi/dispatcher/dsmthdat.c @@ -52,6 +52,29 @@ #define _COMPONENT ACPI_DISPATCHER ACPI_MODULE_NAME ("dsmthdat") +/* Local prototypes */ + +static void +acpi_ds_method_data_delete_value ( + u16 opcode, + u32 index, + struct acpi_walk_state *walk_state); + +static acpi_status +acpi_ds_method_data_set_value ( + u16 opcode, + |