diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2017-02-06 12:55:37 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2017-02-21 08:11:43 +0100 |
| commit | 72a810f411abaabc55f375533220adf69e059c89 (patch) | |
| tree | 248365eb55fa68cd63e550f0a687ce5deb2f7eaa /hw | |
| parent | 898248a32915024a4f01ce4f0c3519509fb703cb (diff) | |
| download | qemu-72a810f411abaabc55f375533220adf69e059c89.zip | |
xhci: add qemu xhci controller
Turn existing TYPE_XHCI into an abstract base class.
Create two child classes, TYPE_NEC_XHCI (same name as old xhci
controller) and TYPE_QEMU_XHCI (using an ID from our namespace).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Message-id: 1486382139-30630-3-git-send-email-kraxel@redhat.com
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/usb/hcd-xhci.c | 40 |
1 files changed, 36 insertions, 4 deletions
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index cfb5f740b7..c534b437b5 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -489,7 +489,9 @@ struct XHCIState { XHCIRing cmd_ring; }; -#define TYPE_XHCI "nec-usb-xhci" +#define TYPE_XHCI "base-xhci" +#define TYPE_NEC_XHCI "nec-usb-xhci" +#define TYPE_QEMU_XHCI "qemu-xhci" #define XHCI(obj) \ OBJECT_CHECK(XHCIState, (obj), TYPE_XHCI) @@ -3881,10 +3883,7 @@ static void xhci_class_init(ObjectClass *klass, void *data) set_bit(DEVICE_CATEGORY_USB, dc->categories); k->realize = usb_xhci_realize; k->exit = usb_xhci_exit; - k->vendor_id = PCI_VENDOR_ID_NEC; - k->device_id = PCI_DEVICE_ID_NEC_UPD720200; k->class_id = PCI_CLASS_SERIAL_USB; - k->revision = 0x03; k->is_express = 1; } @@ -3893,11 +3892,44 @@ static const TypeInfo xhci_info = { .parent = TYPE_PCI_DEVICE, .instance_size = sizeof(XHCIState), .class_init = xhci_class_init, + .abstract = true, +}; + +static void nec_xhci_class_init(ObjectClass *klass, void *data) +{ + PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); + + k->vendor_id = PCI_VENDOR_ID_NEC; + k->device_id = PCI_DEVICE_ID_NEC_UPD720200; + k->revision = 0x03; +} + +static const TypeInfo nec_xhci_info = { + .name = TYPE_NEC_XHCI, + .parent = TYPE_XHCI, + .class_init = nec_xhci_class_init, +}; + +static void qemu_xhci_class_init(ObjectClass *klass, void *data) +{ + PCIDeviceClass *k = PCI_DEVICE_CLASS(klass); + + k->vendor_id = PCI_VENDOR_ID_REDHAT; + k->device_id = PCI_DEVICE_ID_REDHAT_XHCI; + k->revision = 0x01; +} + +static const TypeInfo qemu_xhci_info = { + .name = TYPE_QEMU_XHCI, + .parent = TYPE_XHCI, + .class_init = qemu_xhci_class_init, }; static void xhci_register_types(void) { type_register_static(&xhci_info); + type_register_static(&nec_xhci_info); + type_register_static(&qemu_xhci_info); } type_init(xhci_register_types) |