Searched refs:status_buf_vaddr (Results 1 – 1 of 1) sorted by relevance
| /DragonOS-0.1.7/kernel/src/driver/usb/xhci/ |
| D | xhci.c | 57 …tic int xhci_status_stage(struct xhci_ep_info_t *ep, uint8_t direction, uint64_t status_buf_vaddr);
1157 …atic int xhci_status_stage(struct xhci_ep_info_t *ep, uint8_t direction, uint64_t status_buf_vaddr) in xhci_status_stage() argument
1177 trb.buf_paddr = virt_2_phys(status_buf_vaddr); in xhci_status_stage()
1243 uint64_t status_buf_vaddr = in xhci_control_in() local
1254 packet->length, XHCI_DIR_IN_BIT, max_packet, status_buf_vaddr); in xhci_control_in()
1272 retval = xhci_wait_for_interrupt(id, status_buf_vaddr); in xhci_control_in()
1276 memset((void *)status_buf_vaddr, 0, 16); in xhci_control_in()
1277 …us_stage(&xhci_hc[id].ports[port_id].ep_info[XHCI_EP_CONTROL], XHCI_DIR_OUT_BIT, status_buf_vaddr); in xhci_control_in()
1281 retval = xhci_wait_for_interrupt(id, status_buf_vaddr); in xhci_control_in()
1297 kfree((void *)status_buf_vaddr); in xhci_control_in()
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