haraldwolff/qemu-patch-raspberry4
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Merge remote-tracking branch 'kraxel/usb.73' into staging

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* kraxel/usb.73:
  ehci-sysbus: Attach DMA context.
  usb: fail usbdevice_create() when there is no USB bus
  usb: tag usb host adapters as not hotpluggable.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Anthony Liguori 2012-11-30 10:20:21 -06:00
parent 36520faa33 2b29f492c8
commit 923fd9897b
6 changed files with 12 additions and 0 deletions
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7
hw/usb/bus.c
View file

@ -590,6 +590,13 @@ USBDevice *usbdevice_create(const char *cmdline)
return NULL;
}
if (!bus) {
error_report("Error: no usb bus to attach usbdevice %s, "
"please try -machine usb=on and check that "
"the machine model supports USB", driver);
return NULL;
}
if (!f->usbdevice_init) {
if (*params) {
error_report("usbdevice %s accepts no params", driver);

1
hw/usb/hcd-ehci-pci.c
View file

@ -123,6 +123,7 @@ static void ehci_class_init(ObjectClass *klass, void *data)
k->revision = i->revision;
k->class_id = PCI_CLASS_SERIAL_USB;
k->config_write = usb_ehci_pci_write_config;
k->no_hotplug = 1;
dc->vmsd = &vmstate_ehci_pci;
dc->props = ehci_pci_properties;
}

1
hw/usb/hcd-ehci-sysbus.c
View file

@ -45,6 +45,7 @@ static int usb_ehci_sysbus_initfn(SysBusDevice *dev)
s->capsbase = 0x100;
s->opregbase = 0x140;
s->dma = &dma_context_memory;
usb_ehci_initfn(s, DEVICE(dev));
sysbus_init_irq(dev, &s->irq);

1
hw/usb/hcd-ohci.c
View file

@ -1882,6 +1882,7 @@ static void ohci_pci_class_init(ObjectClass *klass, void *data)
k->vendor_id = PCI_VENDOR_ID_APPLE;
k->device_id = PCI_DEVICE_ID_APPLE_IPID_USB;
k->class_id = PCI_CLASS_SERIAL_USB;
k->no_hotplug = 1;
dc->desc = "Apple USB Controller";
dc->props = ohci_pci_properties;
}

1
hw/usb/hcd-uhci.c
View file

@ -1327,6 +1327,7 @@ static void uhci_class_init(ObjectClass *klass, void *data)
k->device_id = info->device_id;
k->revision = info->revision;
k->class_id = PCI_CLASS_SERIAL_USB;
k->no_hotplug = 1;
dc->vmsd = &vmstate_uhci;
dc->props = uhci_properties;
u->info = *info;

1
hw/usb/hcd-xhci.c
View file

@ -3167,6 +3167,7 @@ static void xhci_class_init(ObjectClass *klass, void *data)
k->class_id = PCI_CLASS_SERIAL_USB;
k->revision = 0x03;
k->is_express = 1;
k->no_hotplug = 1;
}
static TypeInfo xhci_info = {