Mark the default NIC via the new MachineClass->default_nic setting
so that the machine-defaults code in vl.c can decide whether the
default NIC is usable or not (for example when compiling with the
"--without-default-devices" configure switch).
Message-Id: <20230523110435.1375774-6-thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
hw/xtensa/virt.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/hw/xtensa/virt.c b/hw/xtensa/virt.c
index a18e3fc910..b87f842e74 100644
--- a/hw/xtensa/virt.c
+++ b/hw/xtensa/virt.c
@@ -38,7 +38,8 @@
#include "xtensa_memory.h"
#include "xtensa_sim.h"
-static void create_pcie(CPUXtensaState *env, int irq_base, hwaddr addr_base)
+static void create_pcie(MachineState *ms, CPUXtensaState *env, int irq_base,
+ hwaddr addr_base)
{
hwaddr base_ecam = addr_base + 0x00100000;
hwaddr size_ecam = 0x03f00000;
@@ -54,6 +55,7 @@ static void create_pcie(CPUXtensaState *env, int irq_base, hwaddr addr_base)
MemoryRegion *mmio_alias;
MemoryRegion *mmio_reg;
+ MachineClass *mc = MACHINE_GET_CLASS(ms);
DeviceState *dev;
PCIHostState *pci;
qemu_irq *extints;
@@ -104,7 +106,7 @@ static void create_pcie(CPUXtensaState *env, int irq_base, hwaddr addr_base)
NICInfo *nd = &nd_table[i];
if (!nd->model) {
- nd->model = g_strdup("virtio");
+ nd->model = g_strdup(mc->default_nic);
}
pci_nic_init_nofail(nd, pci->bus, nd->model, NULL);
@@ -117,7 +119,7 @@ static void xtensa_virt_init(MachineState *machine)
XtensaCPU *cpu = xtensa_sim_common_init(machine);
CPUXtensaState *env = &cpu->env;
- create_pcie(env, 0, 0xf0000000);
+ create_pcie(machine, env, 0, 0xf0000000);
xtensa_sim_load_kernel(cpu, machine);
}
@@ -127,6 +129,7 @@ static void xtensa_virt_machine_init(MachineClass *mc)
mc->init = xtensa_virt_init;
mc->max_cpus = 32;
mc->default_cpu_type = XTENSA_DEFAULT_CPU_TYPE;
+ mc->default_nic = "virtio-net-pci";
}
DEFINE_MACHINE("virt", xtensa_virt_machine_init)
--
2.31.1