X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Facpi%2Fexecuter%2Fexcreate.c;h=34eec82c1b1e8902cce4eea96f193214771cbc64;hb=refs%2Fheads%2Fvserver;hp=680575402835aa735b7bb76ecc1f536e0d94fedb;hpb=76828883507a47dae78837ab5dec5a5b4513c667;p=linux-2.6.git diff --git a/drivers/acpi/executer/excreate.c b/drivers/acpi/executer/excreate.c index 680575402..34eec82c1 100644 --- a/drivers/acpi/executer/excreate.c +++ b/drivers/acpi/executer/excreate.c @@ -69,7 +69,7 @@ acpi_status acpi_ex_create_alias(struct acpi_walk_state *walk_state) struct acpi_namespace_node *alias_node; acpi_status status = AE_OK; - ACPI_FUNCTION_TRACE("ex_create_alias"); + ACPI_FUNCTION_TRACE(ex_create_alias); /* Get the source/alias operands (both namespace nodes) */ @@ -164,7 +164,7 @@ acpi_status acpi_ex_create_event(struct acpi_walk_state *walk_state) acpi_status status; union acpi_operand_object *obj_desc; - ACPI_FUNCTION_TRACE("ex_create_event"); + ACPI_FUNCTION_TRACE(ex_create_event); obj_desc = acpi_ut_create_internal_object(ACPI_TYPE_EVENT); if (!obj_desc) { @@ -177,7 +177,7 @@ acpi_status acpi_ex_create_event(struct acpi_walk_state *walk_state) * that the event is created in an unsignalled state */ status = acpi_os_create_semaphore(ACPI_NO_UNIT_LIMIT, 0, - &obj_desc->event.semaphore); + &obj_desc->event.os_semaphore); if (ACPI_FAILURE(status)) { goto cleanup; } @@ -216,7 +216,7 @@ acpi_status acpi_ex_create_mutex(struct acpi_walk_state *walk_state) acpi_status status = AE_OK; union acpi_operand_object *obj_desc; - ACPI_FUNCTION_TRACE_PTR("ex_create_mutex", ACPI_WALK_OPERANDS); + ACPI_FUNCTION_TRACE_PTR(ex_create_mutex, ACPI_WALK_OPERANDS); /* Create the new mutex object */ @@ -226,12 +226,9 @@ acpi_status acpi_ex_create_mutex(struct acpi_walk_state *walk_state) goto cleanup; } - /* - * Create the actual OS semaphore. - * One unit max to make it a mutex, with one initial unit to allow - * the mutex to be acquired. - */ - status = acpi_os_create_semaphore(1, 1, &obj_desc->mutex.semaphore); + /* Create the actual OS Mutex */ + + status = acpi_os_create_mutex(&obj_desc->mutex.os_mutex); if (ACPI_FAILURE(status)) { goto cleanup; } @@ -243,8 +240,9 @@ acpi_status acpi_ex_create_mutex(struct acpi_walk_state *walk_state) obj_desc->mutex.node = (struct acpi_namespace_node *)walk_state->operands[0]; - status = acpi_ns_attach_object(obj_desc->mutex.node, - obj_desc, ACPI_TYPE_MUTEX); + status = + acpi_ns_attach_object(obj_desc->mutex.node, obj_desc, + ACPI_TYPE_MUTEX); cleanup: /* @@ -280,7 +278,7 @@ acpi_ex_create_region(u8 * aml_start, struct acpi_namespace_node *node; union acpi_operand_object *region_obj2; - ACPI_FUNCTION_TRACE("ex_create_region"); + ACPI_FUNCTION_TRACE(ex_create_region); /* Get the Namespace Node */ @@ -300,7 +298,7 @@ acpi_ex_create_region(u8 * aml_start, */ if ((region_space >= ACPI_NUM_PREDEFINED_REGIONS) && (region_space < ACPI_USER_REGION_BEGIN)) { - ACPI_ERROR((AE_INFO, "Invalid address_space type %X", + ACPI_ERROR((AE_INFO, "Invalid AddressSpace type %X", region_space)); return_ACPI_STATUS(AE_AML_INVALID_SPACE_ID); } @@ -364,7 +362,7 @@ acpi_status acpi_ex_create_table_region(struct acpi_walk_state *walk_state) struct acpi_table_header *table; union acpi_operand_object *region_obj2; - ACPI_FUNCTION_TRACE("ex_create_table_region"); + ACPI_FUNCTION_TRACE(ex_create_table_region); /* Get the Node from the object stack */ @@ -452,7 +450,7 @@ acpi_status acpi_ex_create_processor(struct acpi_walk_state *walk_state) union acpi_operand_object *obj_desc; acpi_status status; - ACPI_FUNCTION_TRACE_PTR("ex_create_processor", walk_state); + ACPI_FUNCTION_TRACE_PTR(ex_create_processor, walk_state); /* Create the processor object */ @@ -464,9 +462,9 @@ acpi_status acpi_ex_create_processor(struct acpi_walk_state *walk_state) /* Initialize the processor object from the operands */ obj_desc->processor.proc_id = (u8) operand[1]->integer.value; + obj_desc->processor.length = (u8) operand[3]->integer.value; obj_desc->processor.address = (acpi_io_address) operand[2]->integer.value; - obj_desc->processor.length = (u8) operand[3]->integer.value; /* Install the processor object in the parent Node */ @@ -499,7 +497,7 @@ acpi_status acpi_ex_create_power_resource(struct acpi_walk_state *walk_state) acpi_status status; union acpi_operand_object *obj_desc; - ACPI_FUNCTION_TRACE_PTR("ex_create_power_resource", walk_state); + ACPI_FUNCTION_TRACE_PTR(ex_create_power_resource, walk_state); /* Create the power resource object */ @@ -549,7 +547,7 @@ acpi_ex_create_method(u8 * aml_start, acpi_status status; u8 method_flags; - ACPI_FUNCTION_TRACE_PTR("ex_create_method", walk_state); + ACPI_FUNCTION_TRACE_PTR(ex_create_method, walk_state); /* Create a new method object */ @@ -564,7 +562,7 @@ acpi_ex_create_method(u8 * aml_start, obj_desc->method.aml_length = aml_length; /* - * Disassemble the method flags. Split off the Arg Count + * Disassemble the method flags. Split off the Arg Count * for efficiency */ method_flags = (u8) operand[1]->integer.value; @@ -575,21 +573,19 @@ acpi_ex_create_method(u8 * aml_start, (u8) (method_flags & AML_METHOD_ARG_COUNT); /* - * Get the concurrency count. If required, a semaphore will be + * Get the sync_level. If method is serialized, a mutex will be * created for this method when it is parsed. */ if (acpi_gbl_all_methods_serialized) { - obj_desc->method.concurrency = 1; + obj_desc->method.sync_level = 0; obj_desc->method.method_flags |= AML_METHOD_SERIALIZED; } else if (method_flags & AML_METHOD_SERIALIZED) { /* - * ACPI 1.0: Concurrency = 1 - * ACPI 2.0: Concurrency = (sync_level (in method declaration) + 1) + * ACPI 1.0: sync_level = 0 + * ACPI 2.0: sync_level = sync_level in method declaration */ - obj_desc->method.concurrency = (u8) - (((method_flags & AML_METHOD_SYNCH_LEVEL) >> 4) + 1); - } else { - obj_desc->method.concurrency = ACPI_INFINITE_CONCURRENCY; + obj_desc->method.sync_level = (u8) + ((method_flags & AML_METHOD_SYNCH_LEVEL) >> 4); } /* Attach the new object to the method Node */