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Searched refs:device_context_vaddr (Results 1 – 1 of 1) sorted by relevance

/DragonOS-0.1.3/kernel/src/driver/usb/xhci/
Dxhci.c894 uint64_t device_context_vaddr = (uint64_t)kzalloc(xhci_hc[id].context_size * 32, 0); in xhci_initialize_slot() local
898 virt_2_phys(device_context_vaddr)); in xhci_initialize_slot()
910 __write_slot(device_context_vaddr, &slot_ctx); in xhci_initialize_slot()
913 …xhci_initialize_ep(id, device_context_vaddr, port, XHCI_EP_CONTROL, max_packet, 0, USB_EP_CONTROL,… in xhci_initialize_slot()
915 return device_context_vaddr; in xhci_initialize_slot()