Kernel/Storage: Force PIO mode for ISA IDE controllers

ISA IDE controllers don't support Bus-master DMA as this feature is only
available for PCI IDE controllers. Therefore, don't try to use DMA mode
for such hardware.

Kernel/Storage/ATA/GenericIDE/Channel.cpp

@@ -89,7 +89,7 @@ ErrorOr<void> IDEChannel::allocate_resources_for_pci_ide_controller(Badge<PCIIDE
 }
 ErrorOr<void> IDEChannel::allocate_resources_for_isa_ide_controller(Badge<ISAIDEController>)
 {
-    return allocate_resources(false);
+    return allocate_resources(true);
 }
 #endif