44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
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#include "qemu/osdep.h"
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#include "hcd-uhci.h"
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static void usb_uhci_vt82c686b_realize(PCIDevice *dev, Error **errp)
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{
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UHCIState *s = UHCI(dev);
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uint8_t *pci_conf = s->dev.config;
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/* USB misc control 1/2 */
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pci_set_long(pci_conf + 0x40, 0x00001000);
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/* PM capability */
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pci_set_long(pci_conf + 0x80, 0x00020001);
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/* USB legacy support */
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pci_set_long(pci_conf + 0xc0, 0x00002000);
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usb_uhci_common_realize(dev, errp);
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}
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static UHCIInfo uhci_info[] = {
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{
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.name = "vt82c686b-usb-uhci",
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.vendor_id = PCI_VENDOR_ID_VIA,
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.device_id = PCI_DEVICE_ID_VIA_UHCI,
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.revision = 0x01,
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.irq_pin = 3,
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.realize = usb_uhci_vt82c686b_realize,
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.unplug = true,
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}
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};
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static const TypeInfo vt82c686b_usb_uhci_type_info = {
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.parent = TYPE_UHCI,
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.name = "vt82c686b-usb-uhci",
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.class_init = uhci_data_class_init,
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.class_data = uhci_info,
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};
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static void vt82c686b_usb_uhci_register_types(void)
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{
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type_register_static(&vt82c686b_usb_uhci_type_info);
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}
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type_init(vt82c686b_usb_uhci_register_types)
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