[Qemu-devel] Re: [PATCH] mips malta: Fix fdc regression

[Stefan Weil]

Stefan Weil schrieb:
> 8baf73adf664e79eae201c3f618078a220a661d9 (qdev/isa: convert fdc)
> breaks MIPS Malta:
>
> Tried to create isa device isa-fdc with no isa bus present
>
> Fix this by creating an isa bus for piix4.
>
> Signed-off-by: Stefan Weil <address@hidden>
> ---
>  hw/piix_pci.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/hw/piix_pci.c b/hw/piix_pci.c
> index c9fef92..91fd038 100644
> --- a/hw/piix_pci.c
> +++ b/hw/piix_pci.c
> @@ -365,6 +365,7 @@ static int piix4_initfn(PCIDevice *d)
>  {
>      uint8_t *pci_conf;
>  
> +    isa_bus_new(&d->qdev);
>      register_savevm("PIIX4", 0, 2, piix_save, piix_load, d);
>  
>      pci_conf = d->config;
>   

This patch no longer is sufficient with latest QEMU
because ISA irqs also have to be defined (otherwise
the MIPS Malta emulation gets a runtime crash).

Please don't use it.

Use the new patch (mips malta: Fix fdc regression and use qdev for i8042
setup).

Regards
Stefan