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hw/arm/sbsa-ref: Check CPU type in machine_run_board_init()

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Set mc->valid_cpu_types so that the user specified CPU type can
be validated in machine_run_board_init(). We needn't to do it
by ourselves.

Signed-off-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20231204004726.483558-8-gshan@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Gavin Shan 2023-12-04 10:47:24 +10:00 committed by Philippe Mathieu-Daudé
parent fa8c617791
commit dbf8e8c433
1 changed files with 10 additions and 26 deletions
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36
hw/arm/sbsa-ref.c
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@ -145,27 +145,6 @@ static const int sbsa_ref_irqmap[] = {
[SBSA_GWDT_WS0] = 16,
};
static const char * const valid_cpus[] = {
ARM_CPU_TYPE_NAME("cortex-a57"),
ARM_CPU_TYPE_NAME("cortex-a72"),
ARM_CPU_TYPE_NAME("neoverse-n1"),
ARM_CPU_TYPE_NAME("neoverse-v1"),
ARM_CPU_TYPE_NAME("neoverse-n2"),
ARM_CPU_TYPE_NAME("max"),
};
static bool cpu_type_valid(const char *cpu)
{
int i;
for (i = 0; i < ARRAY_SIZE(valid_cpus); i++) {
if (strcmp(cpu, valid_cpus[i]) == 0) {
return true;
}
}
return false;
}
static uint64_t sbsa_ref_cpu_mp_affinity(SBSAMachineState *sms, int idx)
{
uint8_t clustersz = ARM_DEFAULT_CPUS_PER_CLUSTER;
@ -733,11 +712,6 @@ static void sbsa_ref_init(MachineState *machine)
const CPUArchIdList *possible_cpus;
int n, sbsa_max_cpus;
if (!cpu_type_valid(machine->cpu_type)) {
error_report("sbsa-ref: CPU type %s not supported", machine->cpu_type);
exit(1);
}
if (kvm_enabled()) {
error_report("sbsa-ref: KVM is not supported for this machine");
exit(1);
@ -898,10 +872,20 @@ static void sbsa_ref_instance_init(Object *obj)
static void sbsa_ref_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
static const char * const valid_cpu_types[] = {
ARM_CPU_TYPE_NAME("cortex-a57"),
ARM_CPU_TYPE_NAME("cortex-a72"),
ARM_CPU_TYPE_NAME("neoverse-n1"),
ARM_CPU_TYPE_NAME("neoverse-v1"),
ARM_CPU_TYPE_NAME("neoverse-n2"),
ARM_CPU_TYPE_NAME("max"),
NULL,
};
mc->init = sbsa_ref_init;
mc->desc = "QEMU 'SBSA Reference' ARM Virtual Machine";
mc->default_cpu_type = ARM_CPU_TYPE_NAME("neoverse-n1");
mc->valid_cpu_types = valid_cpu_types;
mc->max_cpus = 512;
mc->pci_allow_0_address = true;
mc->minimum_page_bits = 12;