ppc/bamboo: Report an error when run with KVM
The 'bamboo' machine was used as a KVM platform in the early days (~2008). It clearly doesn't support it anymore. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Cédric Le Goater <clg@kaod.org>
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@ -19,7 +19,6 @@
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#include "hw/pci/pci.h"
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#include "hw/boards.h"
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#include "sysemu/kvm.h"
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#include "kvm_ppc.h"
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#include "sysemu/device_tree.h"
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#include "hw/loader.h"
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#include "elf.h"
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@ -97,16 +96,6 @@ static int bamboo_load_device_tree(MachineState *machine,
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fprintf(stderr, "couldn't set /chosen/bootargs\n");
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}
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/*
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* Copy data from the host device tree into the guest. Since the guest can
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* directly access the timebase without host involvement, we must expose
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* the correct frequencies.
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*/
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if (kvm_enabled()) {
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tb_freq = kvmppc_get_tbfreq();
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clock_freq = kvmppc_get_clockfreq();
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}
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qemu_fdt_setprop_cell(fdt, "/cpus/cpu@0", "clock-frequency",
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clock_freq);
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qemu_fdt_setprop_cell(fdt, "/cpus/cpu@0", "timebase-frequency",
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@ -175,6 +164,12 @@ static void bamboo_init(MachineState *machine)
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int success;
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int i;
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if (kvm_enabled()) {
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error_report("machine %s does not support the KVM accelerator",
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MACHINE_GET_CLASS(machine)->name);
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exit(EXIT_FAILURE);
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}
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cpu = POWERPC_CPU(cpu_create(machine->cpu_type));
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env = &cpu->env;
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