Searched refs:data_buf_vaddr (Results 1 – 1 of 1) sorted by relevance
| /DragonOS-0.1.2/kernel/src/driver/usb/xhci/ |
| D | xhci.c | 1243 uint64_t data_buf_vaddr = 0; in xhci_control_in() local
1250 data_buf_vaddr = (uint64_t)kzalloc(packet->length, 0); in xhci_control_in()
1251 …xhci_data_stage(&xhci_hc[id].ports[port_id].ep_info[XHCI_EP_CONTROL], data_buf_vaddr, TRB_TYPE_DAT… in xhci_control_in()
1286 memcpy(target, (void *)data_buf_vaddr, packet->length); in xhci_control_in()
1297 kfree((void *)data_buf_vaddr); in xhci_control_in()
1315 uint64_t data_buf_vaddr = 0; in xhci_control_out() local
1323 data_buf_vaddr = (uint64_t)kzalloc(packet->length, 0); in xhci_control_out()
1324 …xhci_data_stage(&xhci_hc[id].ports[port_id].ep_info[XHCI_EP_CONTROL], data_buf_vaddr, TRB_TYPE_DAT… in xhci_control_out()
1350 memcpy(target, (void *)data_buf_vaddr, packet->length); in xhci_control_out()
1360 kfree((void *)data_buf_vaddr); in xhci_control_out()
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