Re: [PATCH v3 32/46] hw/m68k/mcf5208: use qemu_create_nic_device()

[Thomas Huth <thuth@xxxxxxxxxx>]

On 08/01/2024 21.27, David Woodhouse wrote:
> From: David Woodhouse <dwmw@xxxxxxxxxxxx>
>
> Signed-off-by: David Woodhouse <dwmw@xxxxxxxxxxxx>
> ---
>   hw/m68k/mcf5208.c | 19 ++++++-------------
>   1 file changed, 6 insertions(+), 13 deletions(-)
>
> diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c
> index d22d8536db..0cfb806c20 100644
> --- a/hw/m68k/mcf5208.c
> +++ b/hw/m68k/mcf5208.c
> @@ -206,16 +206,16 @@ static void mcf5208_sys_init(MemoryRegion *address_space, 
> qemu_irq *pic)
>       }
>   }
>   
> -static void mcf_fec_init(MemoryRegion *sysmem, NICInfo *nd, hwaddr base,
> -                         qemu_irq *irqs)
> +static void mcf_fec_init(MemoryRegion *sysmem, hwaddr base, qemu_irq *irqs)
>   {
>       DeviceState *dev;
>       SysBusDevice *s;
>       int i;
>   
> -    qemu_check_nic_model(nd, TYPE_MCF_FEC_NET);
> -    dev = qdev_new(TYPE_MCF_FEC_NET);
> -    qdev_set_nic_properties(dev, nd);
> +    dev = qemu_create_nic_device(TYPE_MCF_FEC_NET, true, NULL);
> +    if (!dev) {
> +        return;
> +    }
>   
>       s = SYS_BUS_DEVICE(dev);
>       sysbus_realize_and_unref(s, &error_fatal);
> @@ -267,14 +267,7 @@ static void mcf5208evb_init(MachineState *machine)
>   
>       mcf5208_sys_init(address_space_mem, pic);
>   
> -    if (nb_nics > 1) {
> -        error_report("Too many NICs");
> -        exit(1);
> -    }
I wonder whether we'd need a different mechanism to specify the maximum 
amount of on-board NICs now... Anyway, we can also think of that later, so:
Reviewed-by: Thomas Huth <thuth@xxxxxxxxxx>