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hw/i386/pc: Restrict CXL to PCI-based machines 

CXL is based on PCIe. In is pointless to initialize
its context on non-PCI machines.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-ID: <20240327161642.33574-1-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2024-03-27 17:14:38 +01:00
parent 3325af5355
commit aab1b3eeb4
1 changed files with 3 additions and 1 deletions
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4
hw/i386/pc.c
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@ -1738,7 +1738,9 @@ static void pc_machine_initfn(Object *obj)
pcms->pcspk = isa_new(TYPE_PC_SPEAKER);
object_property_add_alias(OBJECT(pcms), "pcspk-audiodev",
OBJECT(pcms->pcspk), "audiodev");
cxl_machine_init(obj, &pcms->cxl_devices_state);
if (pcmc->pci_enabled) {
cxl_machine_init(obj, &pcms->cxl_devices_state);
}
pcms->machine_done.notify = pc_machine_done;
qemu_add_machine_init_done_notifier(&pcms->machine_done);