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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>
This commit is contained in:
Philippe Mathieu-Daudé 2024-02-07 16:45:15 +01:00
parent fc11ca08bc
commit 59ae6bcddc
1 changed files with 1 additions and 1 deletions
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hw/ppc/prep.c
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@ -278,9 +278,9 @@ static void ibm_40p_init(MachineState *machine)
/* 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"));