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hw/mips/mipssim: use qemu_create_nic_device() 

The MIPS SIM platform instantiates its NIC only if a corresponding
configuration exists for it. Use qemu_create_nic_device() function for
that.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
David Woodhouse 2023-10-23 09:37:48 +01:00
parent 3090d7d9d6
commit b07734f971
1 changed files with 7 additions and 6 deletions
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13
hw/mips/mipssim.c
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@ -118,13 +118,15 @@ static void main_cpu_reset(void *opaque)
} }
} }
static void mipsnet_init(int base, qemu_irq irq, NICInfo *nd) static void mipsnet_init(int base, qemu_irq irq)
{ {
DeviceState *dev; DeviceState *dev;
SysBusDevice *s; SysBusDevice *s;
dev = qdev_new("mipsnet"); dev = qemu_create_nic_device("mipsnet", true, NULL);
qdev_set_nic_properties(dev, nd); if (!dev) {
return;
}
s = SYS_BUS_DEVICE(dev); s = SYS_BUS_DEVICE(dev);
sysbus_realize_and_unref(s, &error_fatal); sysbus_realize_and_unref(s, &error_fatal);
@ -225,9 +227,8 @@ mips_mipssim_init(MachineState *machine)
sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0)); sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0));
} }
if (nd_table[0].used) /* MIPSnet uses the MIPS CPU INT0, which is interrupt 2. */
/* MIPSnet uses the MIPS CPU INT0, which is interrupt 2. */ mipsnet_init(0x4200, env->irq[2]);
mipsnet_init(0x4200, env->irq[2], &nd_table[0]);
} }
static void mips_mipssim_machine_init(MachineClass *mc) static void mips_mipssim_machine_init(MachineClass *mc)