Index: uspace/srv/hw/bus/cuda_adb/cuda_adb.c
===================================================================
--- uspace/srv/hw/bus/cuda_adb/cuda_adb.c	(revision a996ae31af28626eb224d0fc0318932c1f196c19)
+++ uspace/srv/hw/bus/cuda_adb/cuda_adb.c	(revision 27ed3edd18eaf2d7b805c5ef2dd11a16d20bca71)
@@ -104,4 +104,11 @@
 enum {
 	ADB_MAX_ADDR	= 16
+};
+
+static irq_pio_range_t cuda_ranges[] = {
+	{
+		.base = 0,
+		.size = sizeof(cuda_t) 
+	}
 };
 
@@ -130,4 +137,6 @@
 
 static irq_code_t cuda_irq_code = {
+	sizeof(cuda_ranges) / sizeof(irq_pio_range_t),
+	cuda_ranges,
 	sizeof(cuda_cmds) / sizeof(irq_cmd_t),
 	cuda_cmds
@@ -255,7 +264,4 @@
 		return -1;
 	
-	if (sysinfo_get_value("cuda.address.kernel", &(instance->cuda_kernel)) != EOK)
-		return -1;
-	
 	void *vaddr;
 	if (pio_enable((void *) instance->cuda_physical, sizeof(cuda_t), &vaddr) != 0)
@@ -274,5 +280,6 @@
 	pio_write_8(&dev->ier, IER_CLR | ALL_INT);
 
-	cuda_irq_code.cmds[0].addr = (void *) &((cuda_t *) instance->cuda_kernel)->ifr;
+	cuda_irq_code.ranges[0].base = (uintptr_t) instance->cuda_physical;
+	cuda_irq_code.cmds[0].addr = (void *) &((cuda_t *) instance->cuda_physical)->ifr;
 	async_set_interrupt_received(cuda_irq_handler);
 	irq_register(10, device_assign_devno(), 0, &cuda_irq_code);
Index: uspace/srv/hw/bus/cuda_adb/cuda_adb.h
===================================================================
--- uspace/srv/hw/bus/cuda_adb/cuda_adb.h	(revision a996ae31af28626eb224d0fc0318932c1f196c19)
+++ uspace/srv/hw/bus/cuda_adb/cuda_adb.h	(revision 27ed3edd18eaf2d7b805c5ef2dd11a16d20bca71)
@@ -111,5 +111,4 @@
 	cuda_t *cuda;
 	uintptr_t cuda_physical;
-	uintptr_t cuda_kernel;
 
 	uint8_t rcv_buf[CUDA_RCV_BUF_SIZE];