diff options
Diffstat (limited to 'hw/usb/hcd-xhci.c')
| -rw-r--r-- | hw/usb/hcd-xhci.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c index d7a54fd53f..05668867c2 100644 --- a/hw/usb/hcd-xhci.c +++ b/hw/usb/hcd-xhci.c @@ -482,6 +482,11 @@ struct XHCIState { XHCIRing cmd_ring; }; +#define TYPE_XHCI "nec-usb-xhci" + +#define XHCI(obj) \ + OBJECT_CHECK(XHCIState, (obj), TYPE_XHCI) + typedef struct XHCIEvRingSeg { uint32_t addr_low; uint32_t addr_high; @@ -2681,7 +2686,7 @@ static void xhci_port_reset(XHCIPort *port) static void xhci_reset(DeviceState *dev) { - XHCIState *xhci = DO_UPCAST(XHCIState, pci_dev.qdev, dev); + XHCIState *xhci = XHCI(dev); int i; trace_usb_xhci_reset(); @@ -2926,6 +2931,7 @@ static void xhci_oper_write(void *ptr, hwaddr reg, uint64_t val, unsigned size) { XHCIState *xhci = ptr; + DeviceState *d = DEVICE(ptr); trace_usb_xhci_oper_write(reg, val); @@ -2939,7 +2945,7 @@ static void xhci_oper_write(void *ptr, hwaddr reg, xhci->usbcmd = val & 0xc0f; xhci_mfwrap_update(xhci); if (val & USBCMD_HCRST) { - xhci_reset(&xhci->pci_dev.qdev); + xhci_reset(d); } xhci_intx_update(xhci); break; @@ -3265,8 +3271,9 @@ static USBBusOps xhci_bus_ops = { .wakeup_endpoint = xhci_wakeup_endpoint, }; -static void usb_xhci_init(XHCIState *xhci, DeviceState *dev) +static void usb_xhci_init(XHCIState *xhci) { + DeviceState *dev = DEVICE(xhci); XHCIPort *port; int i, usbports, speedmask; @@ -3281,7 +3288,7 @@ static void usb_xhci_init(XHCIState *xhci, DeviceState *dev) usbports = MAX(xhci->numports_2, xhci->numports_3); xhci->numports = xhci->numports_2 + xhci->numports_3; - usb_bus_new(&xhci->bus, &xhci_bus_ops, &xhci->pci_dev.qdev); + usb_bus_new(&xhci->bus, &xhci_bus_ops, dev); for (i = 0; i < usbports; i++) { speedmask = 0; @@ -3313,14 +3320,14 @@ static int usb_xhci_initfn(struct PCIDevice *dev) { int i, ret; - XHCIState *xhci = DO_UPCAST(XHCIState, pci_dev, dev); + XHCIState *xhci = XHCI(dev); xhci->pci_dev.config[PCI_CLASS_PROG] = 0x30; /* xHCI */ xhci->pci_dev.config[PCI_INTERRUPT_PIN] = 0x01; /* interrupt pin 1 */ xhci->pci_dev.config[PCI_CACHE_LINE_SIZE] = 0x10; xhci->pci_dev.config[0x60] = 0x30; /* release number */ - usb_xhci_init(xhci, &dev->qdev); + usb_xhci_init(xhci); if (xhci->numintrs > MAXINTRS) { xhci->numintrs = MAXINTRS; @@ -3581,7 +3588,7 @@ static void xhci_class_init(ObjectClass *klass, void *data) } static const TypeInfo xhci_info = { - .name = "nec-usb-xhci", + .name = TYPE_XHCI, .parent = TYPE_PCI_DEVICE, .instance_size = sizeof(XHCIState), .class_init = xhci_class_init, |