hw/ppc/prep: Realize ISA bridge before accessing it
We should not wire IRQs on unrealized device.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240213130341.1793-6-philmd@linaro.org>
diff --git a/hw/ppc/prep.c b/hw/ppc/prep.c
index 1a6cd05..4eb5477 100644
--- a/hw/ppc/prep.c
+++ b/hw/ppc/prep.c
@@ -278,9 +278,9 @@
/* PCI -> ISA bridge */
i82378_dev = DEVICE(pci_new(PCI_DEVFN(11, 0), "i82378"));
+ qdev_realize_and_unref(i82378_dev, BUS(pci_bus), &error_fatal);
qdev_connect_gpio_out(i82378_dev, 0,
qdev_get_gpio_in(DEVICE(cpu), PPC6xx_INPUT_INT));
- qdev_realize_and_unref(i82378_dev, BUS(pci_bus), &error_fatal);
sysbus_connect_irq(pcihost, 0, qdev_get_gpio_in(i82378_dev, 15));
isa_bus = ISA_BUS(qdev_get_child_bus(i82378_dev, "isa.0"));