- revert r34170 because it crash on some maschines

- fix warning
- add get_irq_routing_table to the acpi busmanager (don't forget to link the kernel after an update)



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34201 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/add-ons/kernel/bus_managers/acpi/acpi_busman.c

@@ -22,6 +22,7 @@
 
 #include "acpi.h"
 #include "accommon.h"
+#include "acnamesp.h"
 #include "acpi_priv.h"
 
 //#define TRACE_ACPI_BUS
@@ -111,6 +112,12 @@ acpi_std_ops(int32 op,...)
 				return ENOSYS;
 			}
 
+			if (gDPC->new_dpc_queue(&gDPCHandle, "acpi_task",
+				B_NORMAL_PRIORITY) != B_OK) {
+				ERROR("failed to create os execution queue\n");
+				return B_ERROR;
+			}
+
 			AcpiGbl_EnableInterpreterSlack = true;
 //			AcpiGbl_CreateOSIMethod = true;
 
@@ -506,7 +513,8 @@ get_object_typed(const char* path, acpi_object_type** _returnValue,
 status_t
 ns_handle_to_pathname(acpi_handle targetHandle, acpi_data *buffer)
 {
-	status_t status = AcpiNsHandleToPathname(targetHandle, buffer);
+	status_t status = AcpiNsHandleToPathname(targetHandle,
+		(ACPI_BUFFER*)buffer);
 	return status == AE_OK ? B_OK : B_ERROR;
 }
 
@@ -545,6 +553,19 @@ evaluate_method(acpi_handle handle, const char* method,
 }
 
 
+status_t
+get_irq_routing_table(acpi_handle busDeviceHandle, acpi_data *retBuffer)
+{
+	ACPI_STATUS status;
+
+	status = AcpiGetIrqRoutingTable(busDeviceHandle, (ACPI_BUFFER*)retBuffer);
+	if (status == AE_BUFFER_OVERFLOW)
+		dprintf("evaluate_method: the passed buffer is too small!\n");
+
+	return status == AE_OK ? B_OK : B_ERROR;
+}
+
+
 static status_t
 prepare_sleep_state(uint8 state, void (*wakeFunc)(void), size_t size)
 {
@@ -651,6 +672,7 @@ struct acpi_module_info gACPIModule = {
 	ns_handle_to_pathname,
 	evaluate_object,
 	evaluate_method,
+	get_irq_routing_table,
 	prepare_sleep_state,
 	enter_sleep_state,
 	reboot

src/add-ons/kernel/bus_managers/acpi/acpi_priv.h

@@ -111,6 +111,12 @@ typedef struct acpi_root_info {
 					acpi_object_type *returnValue, size_t bufferLength);
 	status_t	(*evaluate_method)(acpi_handle handle, const char *method,
 					acpi_objects *args, acpi_data *returnValue);
+
+	/* Resource info */
+
+	status_t	(*get_irq_routing_table)(acpi_handle busDeviceHandle,
+					acpi_data *retBuffer);
+
 } acpi_root_info;
 
 
@@ -170,6 +176,8 @@ status_t evaluate_object(const char* object, acpi_object_type *returnValue,
 status_t evaluate_method(acpi_handle handle, const char *method,
 	acpi_objects *args, acpi_data *returnValue);
 
+status_t get_irq_routing_table(acpi_handle busDeviceHandle,
+	acpi_data *retBuffer);
 __END_DECLS
 
 #endif	/* __ACPI_PRIV_H__ */

src/add-ons/kernel/bus_managers/acpi/oshaiku.c

@@ -774,11 +774,6 @@ AcpiOsExecute(ACPI_EXECUTE_TYPE type, ACPI_OSD_EXEC_CALLBACK  function,
 			break;
 	}
 */
-	if (!gDPCHandle && gDPC->new_dpc_queue(&gDPCHandle, "acpi_task",
-		B_NORMAL_PRIORITY) != B_OK) {
-		DEBUG_FUNCTION_F("failed to create os execution queue\n");
-		return AE_ERROR;
-	}
 
 	if (gDPC->queue_dpc(gDPCHandle, function, context) != B_OK) {
 		DEBUG_FUNCTION_F("Serious failure in AcpiOsExecute! function: %p",