ppc_prep: initialize i8259 after the ISA bus

Succeeding i8259 conversion to ISA requires this.

Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c
index f9325bd..d26049b 100644 (file)
--- a/hw/ppc_prep.c
+++ b/hw/ppc_prep.c
@@ -648,10 +648,10 @@ static void ppc_prep_init (ram_addr_t ram_size,
     if (PPC_INPUT(env) != PPC_FLAGS_INPUT_6xx) {
         hw_error("Only 6xx bus is supported on PREP machine\n");
     }
-    i8259 = i8259_init(first_cpu->irq_inputs[PPC6xx_INPUT_INT]);
-    pci_bus = pci_prep_init(i8259, get_system_memory(), get_system_io());
     /* Hmm, prep has no pci-isa bridge ??? */
     isa_bus_new(NULL, get_system_io());
+    i8259 = i8259_init(first_cpu->irq_inputs[PPC6xx_INPUT_INT]);
+    pci_bus = pci_prep_init(i8259, get_system_memory(), get_system_io());
     isa_bus_irqs(i8259);
     //    pci_bus = i440fx_init();
     /* Register 8 MB of ISA IO space (needed for non-contiguous map) */