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/kernel/linux/linux-5.10/drivers/usb/dwc2/
H A Dhcd_queue.c102 * @qh: QH containing periodic bandwidth required
110 struct dwc2_qh *qh) in dwc2_check_periodic_bandwidth()
117 if (qh->dev_speed == USB_SPEED_HIGH || qh->do_split) { in dwc2_check_periodic_bandwidth()
122 max_claimed_usecs = 100 - qh->host_us; in dwc2_check_periodic_bandwidth()
128 max_claimed_usecs = 900 - qh->host_us; in dwc2_check_periodic_bandwidth()
134 __func__, hsotg->periodic_usecs, qh->host_us); in dwc2_check_periodic_bandwidth()
362 * dwc2_get_ls_map() - Get the map used for the given qh
365 * @qh: QH for the periodic transfer.
370 * add logic here to get a map out of "hsotg" if !qh
109 dwc2_check_periodic_bandwidth(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_check_periodic_bandwidth() argument
374 dwc2_get_ls_map(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_get_ls_map() argument
493 struct dwc2_qh *qh; global() member
515 dwc2_qh_schedule_print(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_qh_schedule_print() argument
565 dwc2_qh_schedule_print(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_qh_schedule_print() argument
584 dwc2_ls_pmap_schedule(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, int search_slice) dwc2_ls_pmap_schedule() argument
623 dwc2_ls_pmap_unschedule(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_ls_pmap_unschedule() argument
658 dwc2_hs_pmap_schedule(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, bool only_one_period, int index) dwc2_hs_pmap_schedule() argument
684 dwc2_hs_pmap_unschedule(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, int index) dwc2_hs_pmap_unschedule() argument
708 dwc2_uframe_schedule_split(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_uframe_schedule_split() argument
990 dwc2_uframe_schedule_hs(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_uframe_schedule_hs() argument
1013 dwc2_uframe_schedule_ls(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_uframe_schedule_ls() argument
1033 dwc2_uframe_schedule(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_uframe_schedule() argument
1058 dwc2_uframe_unschedule(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_uframe_unschedule() argument
1086 dwc2_pick_first_frame(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_pick_first_frame() argument
1201 dwc2_do_reserve(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_do_reserve() argument
1247 dwc2_do_unreserve(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_do_unreserve() argument
1284 struct dwc2_qh *qh = from_timer(qh, t, unreserve_timer); dwc2_unreserve_timer_fn() local
1328 dwc2_check_max_xfer_size(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_check_max_xfer_size() argument
1358 dwc2_schedule_periodic(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_schedule_periodic() argument
1417 dwc2_deschedule_periodic(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_deschedule_periodic() argument
1472 struct dwc2_qh *qh = container_of(t, struct dwc2_qh, wait_timer); dwc2_wait_timer_fn() local
1508 dwc2_qh_init(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, struct dwc2_hcd_urb *urb, gfp_t mem_flags) dwc2_qh_init() argument
1649 struct dwc2_qh *qh; dwc2_hcd_qh_create() local
1681 dwc2_hcd_qh_free(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_hcd_qh_free() argument
1721 dwc2_hcd_qh_add(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_hcd_qh_add() argument
1773 dwc2_hcd_qh_unlink(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_hcd_qh_unlink() argument
1823 dwc2_next_for_periodic_split(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, u16 frame_number) dwc2_next_for_periodic_split() argument
1886 dwc2_next_periodic_start(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, u16 frame_number) dwc2_next_periodic_start() argument
1977 dwc2_hcd_qh_deactivate(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, int sched_next_periodic_split) dwc2_hcd_qh_deactivate() argument
2078 dwc2_hcd_qtd_add(struct dwc2_hsotg *hsotg, struct dwc2_qtd *qtd, struct dwc2_qh *qh) dwc2_hcd_qtd_add() argument
[all...]
H A Dhcd_ddma.c75 static u16 dwc2_max_desc_num(struct dwc2_qh *qh) in dwc2_max_desc_num() argument
77 return (qh->ep_type == USB_ENDPOINT_XFER_ISOC && in dwc2_max_desc_num()
78 qh->dev_speed == USB_SPEED_HIGH) ? in dwc2_max_desc_num()
82 static u16 dwc2_frame_incr_val(struct dwc2_qh *qh) in dwc2_frame_incr_val() argument
84 return qh->dev_speed == USB_SPEED_HIGH ? in dwc2_frame_incr_val()
85 (qh->host_interval + 8 - 1) / 8 : qh->host_interval; in dwc2_frame_incr_val()
88 static int dwc2_desc_list_alloc(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, in dwc2_desc_list_alloc() argument
93 if (qh->ep_type == USB_ENDPOINT_XFER_ISOC && in dwc2_desc_list_alloc()
94 qh in dwc2_desc_list_alloc()
123 dwc2_desc_list_free(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_desc_list_free() argument
230 dwc2_update_frame_list(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, int enable) dwc2_update_frame_list() argument
294 dwc2_release_channel_ddma(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_release_channel_ddma() argument
342 dwc2_hcd_qh_init_ddma(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, gfp_t mem_flags) dwc2_hcd_qh_init_ddma() argument
388 dwc2_hcd_qh_free_ddma(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_hcd_qh_free_ddma() argument
415 dwc2_frame_to_desc_idx(struct dwc2_qh *qh, u16 frame_idx) dwc2_frame_to_desc_idx() argument
428 dwc2_calc_starting_frame(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, u16 *skip_frames) dwc2_calc_starting_frame() argument
490 dwc2_recalc_initial_desc_idx(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_recalc_initial_desc_idx() argument
541 dwc2_fill_host_isoc_dma_desc(struct dwc2_hsotg *hsotg, struct dwc2_qtd *qtd, struct dwc2_qh *qh, u32 max_xfer_size, u16 idx) dwc2_fill_host_isoc_dma_desc() argument
580 dwc2_init_isoc_dma_desc(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, u16 skip_frames) dwc2_init_isoc_dma_desc() argument
689 dwc2_fill_host_dma_desc(struct dwc2_hsotg *hsotg, struct dwc2_host_chan *chan, struct dwc2_qtd *qtd, struct dwc2_qh *qh, int n_desc) dwc2_fill_host_dma_desc() argument
741 dwc2_init_non_isoc_dma_desc(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_init_non_isoc_dma_desc() argument
847 dwc2_hcd_start_xfer_ddma(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_hcd_start_xfer_ddma() argument
892 dwc2_cmpl_host_isoc_dma_desc(struct dwc2_hsotg *hsotg, struct dwc2_host_chan *chan, struct dwc2_qtd *qtd, struct dwc2_qh *qh, u16 idx) dwc2_cmpl_host_isoc_dma_desc() argument
967 struct dwc2_qh *qh; dwc2_complete_isoc_xfer_ddma() local
1156 struct dwc2_qh *qh = chan->qh; dwc2_process_non_isoc_desc() local
1227 struct dwc2_qh *qh = chan->qh; dwc2_complete_non_isoc_xfer_ddma() local
1303 struct dwc2_qh *qh = chan->qh; dwc2_hcd_complete_xfer_ddma() local
[all...]
H A Dhcd.h108 * @qh: QH for the transfer being processed by this channel
162 struct dwc2_qh *qh; member
290 * the bus. We'll move the qh to active here. If the
412 * @qh: Queue head for this QTD
447 struct dwc2_qh *qh; member
568 void dwc2_hcd_qh_free(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh);
569 int dwc2_hcd_qh_add(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh);
570 void dwc2_hcd_qh_unlink(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh);
571 void dwc2_hcd_qh_deactivate(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh,
576 struct dwc2_qh *qh);
579 dwc2_hcd_qtd_unlink_and_free(struct dwc2_hsotg *hsotg, struct dwc2_qtd *qtd, struct dwc2_qh *qh) dwc2_hcd_qtd_unlink_and_free() argument
605 dbg_qh(struct dwc2_qh *qh) dbg_qh() argument
615 dbg_qh(struct dwc2_qh *qh) dbg_qh() argument
737 struct dwc2_qh *qh = ep->hcpriv; dwc2_hcd_is_bandwidth_allocated() local
748 struct dwc2_qh *qh = ep->hcpriv; dwc2_hcd_get_ep_bandwidth() local
[all...]
/kernel/linux/linux-6.6/drivers/usb/dwc2/
H A Dhcd_queue.c72 * @qh: QH containing periodic bandwidth required
80 struct dwc2_qh *qh) in dwc2_check_periodic_bandwidth()
87 if (qh->dev_speed == USB_SPEED_HIGH || qh->do_split) { in dwc2_check_periodic_bandwidth()
92 max_claimed_usecs = 100 - qh->host_us; in dwc2_check_periodic_bandwidth()
98 max_claimed_usecs = 900 - qh->host_us; in dwc2_check_periodic_bandwidth()
104 __func__, hsotg->periodic_usecs, qh->host_us); in dwc2_check_periodic_bandwidth()
332 * dwc2_get_ls_map() - Get the map used for the given qh
335 * @qh: QH for the periodic transfer.
340 * add logic here to get a map out of "hsotg" if !qh
79 dwc2_check_periodic_bandwidth(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_check_periodic_bandwidth() argument
344 dwc2_get_ls_map(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_get_ls_map() argument
463 struct dwc2_qh *qh; global() member
485 dwc2_qh_schedule_print(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_qh_schedule_print() argument
535 dwc2_qh_schedule_print(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_qh_schedule_print() argument
554 dwc2_ls_pmap_schedule(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, int search_slice) dwc2_ls_pmap_schedule() argument
593 dwc2_ls_pmap_unschedule(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_ls_pmap_unschedule() argument
628 dwc2_hs_pmap_schedule(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, bool only_one_period, int index) dwc2_hs_pmap_schedule() argument
654 dwc2_hs_pmap_unschedule(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, int index) dwc2_hs_pmap_unschedule() argument
678 dwc2_uframe_schedule_split(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_uframe_schedule_split() argument
960 dwc2_uframe_schedule_hs(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_uframe_schedule_hs() argument
983 dwc2_uframe_schedule_ls(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_uframe_schedule_ls() argument
1003 dwc2_uframe_schedule(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_uframe_schedule() argument
1028 dwc2_uframe_unschedule(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_uframe_unschedule() argument
1056 dwc2_pick_first_frame(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_pick_first_frame() argument
1171 dwc2_do_reserve(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_do_reserve() argument
1217 dwc2_do_unreserve(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_do_unreserve() argument
1254 struct dwc2_qh *qh = from_timer(qh, t, unreserve_timer); dwc2_unreserve_timer_fn() local
1298 dwc2_check_max_xfer_size(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_check_max_xfer_size() argument
1328 dwc2_schedule_periodic(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_schedule_periodic() argument
1387 dwc2_deschedule_periodic(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_deschedule_periodic() argument
1442 struct dwc2_qh *qh = container_of(t, struct dwc2_qh, wait_timer); dwc2_wait_timer_fn() local
1478 dwc2_qh_init(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, struct dwc2_hcd_urb *urb, gfp_t mem_flags) dwc2_qh_init() argument
1619 struct dwc2_qh *qh; dwc2_hcd_qh_create() local
1651 dwc2_hcd_qh_free(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_hcd_qh_free() argument
1691 dwc2_hcd_qh_add(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_hcd_qh_add() argument
1743 dwc2_hcd_qh_unlink(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_hcd_qh_unlink() argument
1793 dwc2_next_for_periodic_split(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, u16 frame_number) dwc2_next_for_periodic_split() argument
1856 dwc2_next_periodic_start(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, u16 frame_number) dwc2_next_periodic_start() argument
1947 dwc2_hcd_qh_deactivate(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, int sched_next_periodic_split) dwc2_hcd_qh_deactivate() argument
2048 dwc2_hcd_qtd_add(struct dwc2_hsotg *hsotg, struct dwc2_qtd *qtd, struct dwc2_qh *qh) dwc2_hcd_qtd_add() argument
[all...]
H A Dhcd_ddma.c45 static u16 dwc2_max_desc_num(struct dwc2_qh *qh) in dwc2_max_desc_num() argument
47 return (qh->ep_type == USB_ENDPOINT_XFER_ISOC && in dwc2_max_desc_num()
48 qh->dev_speed == USB_SPEED_HIGH) ? in dwc2_max_desc_num()
52 static u16 dwc2_frame_incr_val(struct dwc2_qh *qh) in dwc2_frame_incr_val() argument
54 return qh->dev_speed == USB_SPEED_HIGH ? in dwc2_frame_incr_val()
55 (qh->host_interval + 8 - 1) / 8 : qh->host_interval; in dwc2_frame_incr_val()
58 static int dwc2_desc_list_alloc(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, in dwc2_desc_list_alloc() argument
63 if (qh->ep_type == USB_ENDPOINT_XFER_ISOC && in dwc2_desc_list_alloc()
64 qh in dwc2_desc_list_alloc()
93 dwc2_desc_list_free(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_desc_list_free() argument
200 dwc2_update_frame_list(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, int enable) dwc2_update_frame_list() argument
264 dwc2_release_channel_ddma(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_release_channel_ddma() argument
312 dwc2_hcd_qh_init_ddma(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, gfp_t mem_flags) dwc2_hcd_qh_init_ddma() argument
358 dwc2_hcd_qh_free_ddma(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_hcd_qh_free_ddma() argument
385 dwc2_frame_to_desc_idx(struct dwc2_qh *qh, u16 frame_idx) dwc2_frame_to_desc_idx() argument
398 dwc2_calc_starting_frame(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, u16 *skip_frames) dwc2_calc_starting_frame() argument
460 dwc2_recalc_initial_desc_idx(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_recalc_initial_desc_idx() argument
511 dwc2_fill_host_isoc_dma_desc(struct dwc2_hsotg *hsotg, struct dwc2_qtd *qtd, struct dwc2_qh *qh, u32 max_xfer_size, u16 idx) dwc2_fill_host_isoc_dma_desc() argument
550 dwc2_init_isoc_dma_desc(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh, u16 skip_frames) dwc2_init_isoc_dma_desc() argument
659 dwc2_fill_host_dma_desc(struct dwc2_hsotg *hsotg, struct dwc2_host_chan *chan, struct dwc2_qtd *qtd, struct dwc2_qh *qh, int n_desc) dwc2_fill_host_dma_desc() argument
711 dwc2_init_non_isoc_dma_desc(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_init_non_isoc_dma_desc() argument
817 dwc2_hcd_start_xfer_ddma(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh) dwc2_hcd_start_xfer_ddma() argument
862 dwc2_cmpl_host_isoc_dma_desc(struct dwc2_hsotg *hsotg, struct dwc2_host_chan *chan, struct dwc2_qtd *qtd, struct dwc2_qh *qh, u16 idx) dwc2_cmpl_host_isoc_dma_desc() argument
937 struct dwc2_qh *qh; dwc2_complete_isoc_xfer_ddma() local
1126 struct dwc2_qh *qh = chan->qh; dwc2_process_non_isoc_desc() local
1197 struct dwc2_qh *qh = chan->qh; dwc2_complete_non_isoc_xfer_ddma() local
1273 struct dwc2_qh *qh = chan->qh; dwc2_hcd_complete_xfer_ddma() local
[all...]
/kernel/linux/linux-5.10/drivers/usb/host/
H A Duhci-q.c249 struct uhci_qh *qh; in uhci_alloc_qh() local
251 qh = dma_pool_zalloc(uhci->qh_pool, GFP_ATOMIC, &dma_handle); in uhci_alloc_qh()
252 if (!qh) in uhci_alloc_qh()
255 qh->dma_handle = dma_handle; in uhci_alloc_qh()
257 qh->element = UHCI_PTR_TERM(uhci); in uhci_alloc_qh()
258 qh->link = UHCI_PTR_TERM(uhci); in uhci_alloc_qh()
260 INIT_LIST_HEAD(&qh->queue); in uhci_alloc_qh()
261 INIT_LIST_HEAD(&qh->node); in uhci_alloc_qh()
264 qh->type = usb_endpoint_type(&hep->desc); in uhci_alloc_qh()
265 if (qh in uhci_alloc_qh()
292 uhci_free_qh(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_free_qh() argument
296 dev_WARN(uhci_dev(uhci), "qh %p list not empty!\\n", qh); uhci_free_qh() local
314 uhci_cleanup_queue(struct uhci_hcd *uhci, struct uhci_qh *qh, struct urb *urb) uhci_cleanup_queue() argument
372 uhci_fixup_toggles(struct uhci_hcd *uhci, struct uhci_qh *qh, int skip_first) uhci_fixup_toggles() argument
424 link_iso(struct uhci_hcd *uhci, struct uhci_qh *qh) link_iso() argument
435 link_interrupt(struct uhci_hcd *uhci, struct uhci_qh *qh) link_interrupt() argument
451 link_async(struct uhci_hcd *uhci, struct uhci_qh *qh) link_async() argument
480 uhci_activate_qh(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_activate_qh() argument
521 unlink_interrupt(struct uhci_hcd *uhci, struct uhci_qh *qh) unlink_interrupt() argument
533 unlink_async(struct uhci_hcd *uhci, struct uhci_qh *qh) unlink_async() argument
551 uhci_unlink_qh(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_unlink_qh() argument
586 uhci_make_qh_idle(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_make_qh_idle() argument
623 uhci_check_bandwidth(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_check_bandwidth() argument
659 uhci_reserve_bandwidth(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_reserve_bandwidth() argument
692 uhci_release_bandwidth(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_release_bandwidth() argument
789 uhci_submit_control(struct uhci_hcd *uhci, struct urb *urb, struct uhci_qh *qh) uhci_submit_control() argument
915 uhci_submit_common(struct uhci_hcd *uhci, struct urb *urb, struct uhci_qh *qh) uhci_submit_common() argument
1056 uhci_submit_bulk(struct uhci_hcd *uhci, struct urb *urb, struct uhci_qh *qh) uhci_submit_bulk() argument
1073 uhci_submit_interrupt(struct uhci_hcd *uhci, struct urb *urb, struct uhci_qh *qh) uhci_submit_interrupt() argument
1122 uhci_fixup_short_transfer(struct uhci_hcd *uhci, struct uhci_qh *qh, struct urb_priv *urbp) uhci_fixup_short_transfer() argument
1173 struct uhci_qh *qh = urbp->qh; uhci_result_common() local
1254 uhci_submit_isochronous(struct uhci_hcd *uhci, struct urb *urb, struct uhci_qh *qh) uhci_submit_isochronous() argument
1373 struct uhci_qh *qh = urbp->qh; uhci_result_isochronous() local
1415 struct uhci_qh *qh; uhci_urb_enqueue() local
1485 struct uhci_qh *qh; uhci_urb_dequeue() local
1575 uhci_scan_qh(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_scan_qh() argument
1668 uhci_advance_check(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_advance_check() argument
1744 struct uhci_qh *qh; uhci_scan_schedule() local
[all...]
H A Dehci-q.c13 * Control, bulk, and interrupt traffic all use "qh" lists. They list "qtd"
24 * (b) special fields in qh entries or (c) split iso entries. TTs will
79 qh_update (struct ehci_hcd *ehci, struct ehci_qh *qh, struct ehci_qtd *qtd) in qh_update() argument
81 struct ehci_qh_hw *hw = qh->hw; in qh_update()
84 WARN_ON(qh->qh_state != QH_STATE_IDLE); in qh_update()
97 is_out = qh->is_out; in qh_update()
99 if (unlikely(!usb_gettoggle(qh->ps.udev, epnum, is_out))) { in qh_update()
101 usb_settoggle(qh->ps.udev, epnum, is_out, 1); in qh_update()
108 /* if it weren't for a common silicon quirk (writing the dummy into the qh
109 * overlay, so qh
113 qh_refresh(struct ehci_hcd *ehci, struct ehci_qh *qh) qh_refresh() argument
144 struct ehci_qh *qh = ep->hcpriv; ehci_clear_tt_buffer_complete() local
155 ehci_clear_tt_buffer(struct ehci_hcd *ehci, struct ehci_qh *qh, struct urb *urb, u32 token) ehci_clear_tt_buffer() argument
289 qh_completions(struct ehci_hcd *ehci, struct ehci_qh *qh) qh_completions() argument
765 struct ehci_qh *qh = ehci_qh_alloc (ehci, flags); qh_make() local
981 qh_link_async(struct ehci_hcd *ehci, struct ehci_qh *qh) qh_link_async() argument
1028 struct ehci_qh *qh = NULL; qh_append_tds() local
1110 struct ehci_qh *qh = NULL; submit_async() local
1257 single_unlink_async(struct ehci_hcd *ehci, struct ehci_qh *qh) single_unlink_async() argument
1313 struct ehci_qh *qh; end_unlink_async() local
1426 struct ehci_qh *qh; unlink_empty_async() local
1459 struct ehci_qh *qh; unlink_empty_async_suspended() local
1473 start_unlink_async(struct ehci_hcd *ehci, struct ehci_qh *qh) start_unlink_async() argument
1487 struct ehci_qh *qh; scan_async() local
[all...]
H A Doxu210hp-hcd.c114 #define HCC_CANPARK(p) ((p)&(1 << 2)) /* true: can park on async qh */
126 #define CMD_PARK (1<<11) /* enable "park" on async qh */
268 /* mask NakCnt+T in qh->hw_alt_next */
273 /* Type tag from {qh, itd, sitd, fstn}->hw_next */
291 * For entries in the async schedule, the type tag always says "qh".
294 struct ehci_qh *qh; /* Q_TYPE_QH */ member
328 dma_addr_t qh_dma; /* address of qh */
329 union ehci_shadow qh_next; /* ptr to qh; or periodic */
469 #define EHCI_SHRINK_JIFFIES (HZ/200) /* async qh unlink delay */
1030 static void oxu_qh_free(struct oxu_hcd *oxu, struct ehci_qh *qh) in oxu_qh_free() argument
1044 struct ehci_qh *qh = container_of(kref, struct ehci_qh, kref); qh_destroy() local
1060 struct ehci_qh *qh = NULL; oxu_qh_alloc() local
1095 qh_get(struct ehci_qh *qh) qh_get() argument
1101 qh_put(struct ehci_qh *qh) qh_put() argument
1244 qh_update(struct oxu_hcd *oxu, struct ehci_qh *qh, struct ehci_qtd *qtd) qh_update() argument
1278 qh_refresh(struct oxu_hcd *oxu, struct ehci_qh *qh) qh_refresh() argument
1353 struct ehci_qh *qh = (struct ehci_qh *) urb->hcpriv; global() variable
1361 qh_put(qh); global() variable
1406 qh_completions(struct oxu_hcd *oxu, struct ehci_qh *qh) qh_completions() argument
1782 struct ehci_qh *qh = oxu_qh_alloc(oxu); qh_make() local
1915 qh_link_async(struct oxu_hcd *oxu, struct ehci_qh *qh) qh_link_async() argument
1965 struct ehci_qh *qh = NULL; qh_append_tds() local
2041 struct ehci_qh *qh = NULL; submit_async() local
2083 struct ehci_qh *qh = oxu->reclaim; end_unlink_async() local
2123 start_unlink_async(struct oxu_hcd *oxu, struct ehci_qh *qh) start_unlink_async() argument
2176 struct ehci_qh *qh; scan_async() local
2350 qh_link_periodic(struct oxu_hcd *oxu, struct ehci_qh *qh) qh_link_periodic() argument
2415 qh_unlink_periodic(struct oxu_hcd *oxu, struct ehci_qh *qh) qh_unlink_periodic() argument
2458 intr_deschedule(struct oxu_hcd *oxu, struct ehci_qh *qh) intr_deschedule() argument
2523 check_intr_schedule(struct oxu_hcd *oxu, unsigned frame, unsigned uframe, const struct ehci_qh *qh, __le32 *c_maskp) check_intr_schedule() argument
2547 qh_schedule(struct oxu_hcd *oxu, struct ehci_qh *qh) qh_schedule() argument
2615 struct ehci_qh *qh; intr_submit() local
2827 unlink_async(struct oxu_hcd *oxu, struct ehci_qh *qh) unlink_async() argument
3358 struct ehci_qh *qh; oxu_urb_dequeue() local
3420 struct ehci_qh *qh, *tmp; oxu_endpoint_disable() local
[all...]
H A Dehci-sched.c28 * @periodic: host pointer to qh/itd/sitd
37 return &periodic->qh->qh_next; in periodic_next_shadow()
53 /* our ehci_shadow.qh is actually software part */ in shadow_next_periodic()
55 return &periodic->qh->hw->hw_next; in shadow_next_periodic()
207 struct ehci_qh *qh, int sign) in reserve_release_intr_bandwidth()
211 int usecs = qh->ps.usecs; in reserve_release_intr_bandwidth()
212 int c_usecs = qh->ps.c_usecs; in reserve_release_intr_bandwidth()
213 int tt_usecs = qh->ps.tt_usecs; in reserve_release_intr_bandwidth()
216 if (qh->ps.phase == NO_FRAME) /* Bandwidth wasn't reserved */ in reserve_release_intr_bandwidth()
218 start_uf = qh in reserve_release_intr_bandwidth()
206 reserve_release_intr_bandwidth(struct ehci_hcd *ehci, struct ehci_qh *qh, int sign) reserve_release_intr_bandwidth() argument
514 qh_link_periodic(struct ehci_hcd *ehci, struct ehci_qh *qh) qh_link_periodic() argument
581 qh_unlink_periodic(struct ehci_hcd *ehci, struct ehci_qh *qh) qh_unlink_periodic() argument
628 cancel_unlink_wait_intr(struct ehci_hcd *ehci, struct ehci_qh *qh) cancel_unlink_wait_intr() argument
642 start_unlink_intr(struct ehci_hcd *ehci, struct ehci_qh *qh) start_unlink_intr() argument
681 start_unlink_intr_wait(struct ehci_hcd *ehci, struct ehci_qh *qh) start_unlink_intr_wait() argument
697 end_unlink_intr(struct ehci_hcd *ehci, struct ehci_qh *qh) end_unlink_intr() argument
761 check_intr_schedule( struct ehci_hcd *ehci, unsigned frame, unsigned uframe, struct ehci_qh *qh, unsigned *c_maskp, struct ehci_tt *tt ) check_intr_schedule() argument
829 qh_schedule(struct ehci_hcd *ehci, struct ehci_qh *qh) qh_schedule() argument
905 struct ehci_qh *qh; intr_submit() local
964 struct ehci_qh *qh; scan_intr() local
[all...]
H A Dfotg210-hcd.c132 dbg_qh(const char *label, struct fotg210_hcd *fotg210, struct fotg210_qh *qh) in dbg_qh() argument
134 struct fotg210_qh_hw *hw = qh->hw; in dbg_qh()
136 fotg210_dbg(fotg210, "%s qh %p n%08x info %x %x qtd %x\n", label, qh, in dbg_qh()
354 static void qh_lines(struct fotg210_hcd *fotg210, struct fotg210_qh *qh, in qh_lines() argument
365 struct fotg210_qh_hw *hw = qh->hw; in qh_lines()
371 if (mark == '/') { /* qh_alt_next controls qh advance? */ in qh_lines()
382 "qh/%p dev%d %cs ep%d %08x %08x(%08x%c %s nak%d)", in qh_lines()
383 qh, scratch & 0x007f, in qh_lines()
395 list_for_each_entry(td, &qh in qh_lines()
452 struct fotg210_qh *qh; fill_async_buffer() local
484 output_buf_tds_dir(char *buf, struct fotg210_hcd *fotg210, struct fotg210_qh_hw *hw, struct fotg210_qh *qh, unsigned size) output_buf_tds_dir() argument
1202 struct fotg210_qh *qh = fotg210->intr_unlink; fotg210_handle_intr_unlinks() local
1835 qh_destroy(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) qh_destroy() argument
1851 struct fotg210_qh *qh; fotg210_qh_alloc() local
2029 qh_update(struct fotg210_hcd *fotg210, struct fotg210_qh *qh, struct fotg210_qtd *qtd) qh_update() argument
2063 qh_refresh(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) qh_refresh() argument
2095 struct fotg210_qh *qh = ep->hcpriv; fotg210_clear_tt_buffer_complete() local
2106 fotg210_clear_tt_buffer(struct fotg210_hcd *fotg210, struct fotg210_qh *qh, struct urb *urb, u32 token) fotg210_clear_tt_buffer() argument
2197 struct fotg210_qh *qh = (struct fotg210_qh *) urb->hcpriv; global() variable
2239 qh_completions(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) qh_completions() argument
2707 struct fotg210_qh *qh = fotg210_qh_alloc(fotg210, flags); qh_make() local
2904 qh_link_async(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) qh_link_async() argument
2943 struct fotg210_qh *qh = NULL; qh_append_tds() local
3018 struct fotg210_qh *qh = NULL; submit_async() local
3066 single_unlink_async(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) single_unlink_async() argument
3125 struct fotg210_qh *qh; end_unlink_async() local
3156 struct fotg210_qh *qh, *next; unlink_empty_async() local
3191 start_unlink_async(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) start_unlink_async() argument
3211 struct fotg210_qh *qh; scan_async() local
3476 qh_link_periodic(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) qh_link_periodic() argument
3542 qh_unlink_periodic(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) qh_unlink_periodic() argument
3592 start_unlink_intr(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) start_unlink_intr() argument
3635 end_unlink_intr(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) end_unlink_intr() argument
3706 check_intr_schedule(struct fotg210_hcd *fotg210, unsigned frame, unsigned uframe, const struct fotg210_qh *qh, __hc32 *c_maskp) check_intr_schedule() argument
3750 qh_schedule(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) qh_schedule() argument
3822 struct fotg210_qh *qh; intr_submit() local
3872 struct fotg210_qh *qh; scan_intr() local
5297 struct fotg210_qh *qh; fotg210_urb_dequeue() local
5367 struct fotg210_qh *qh, *tmp; fotg210_endpoint_disable() local
5439 struct fotg210_qh *qh; fotg210_endpoint_reset() local
[all...]
H A Dehci-mem.c54 static void qh_destroy(struct ehci_hcd *ehci, struct ehci_qh *qh) in qh_destroy() argument
57 if (!list_empty (&qh->qtd_list) || qh->qh_next.ptr) { in qh_destroy()
58 ehci_dbg (ehci, "unused qh not empty!\n"); in qh_destroy()
61 if (qh->dummy) in qh_destroy()
62 ehci_qtd_free (ehci, qh->dummy); in qh_destroy()
63 dma_pool_free(ehci->qh_pool, qh->hw, qh->qh_dma); in qh_destroy()
64 kfree(qh); in qh_destroy()
69 struct ehci_qh *qh; in ehci_qh_alloc() local
[all...]
H A Duhci-debug.c111 out += sprintf(out, "qh [%p] ", urbp->qh); in uhci_show_urbp()
128 (urbp->qh->type == USB_ENDPOINT_XFER_CONTROL ? in uhci_show_urbp()
140 if (urbp->qh->type != USB_ENDPOINT_XFER_ISOC && in uhci_show_urbp()
166 struct uhci_qh *qh, char *buf, int len, int space) in uhci_show_qh()
170 __hc32 element = qh_element(qh); in uhci_show_qh()
173 switch (qh->type) { in uhci_show_qh()
182 space, "", qh, qtype, in uhci_show_qh()
183 hc32_to_cpu(uhci, qh->link), in uhci_show_qh()
185 if (qh in uhci_show_qh()
165 uhci_show_qh(struct uhci_hcd *uhci, struct uhci_qh *qh, char *buf, int len, int space) uhci_show_qh() argument
378 struct uhci_qh *qh; uhci_sprint_schedule() local
625 uhci_show_qh(struct uhci_hcd *uhci, struct uhci_qh *qh, char *buf, int len, int space) uhci_show_qh() argument
[all...]
/kernel/linux/linux-6.6/drivers/usb/host/
H A Duhci-q.c249 struct uhci_qh *qh; in uhci_alloc_qh() local
251 qh = dma_pool_zalloc(uhci->qh_pool, GFP_ATOMIC, &dma_handle); in uhci_alloc_qh()
252 if (!qh) in uhci_alloc_qh()
255 qh->dma_handle = dma_handle; in uhci_alloc_qh()
257 qh->element = UHCI_PTR_TERM(uhci); in uhci_alloc_qh()
258 qh->link = UHCI_PTR_TERM(uhci); in uhci_alloc_qh()
260 INIT_LIST_HEAD(&qh->queue); in uhci_alloc_qh()
261 INIT_LIST_HEAD(&qh->node); in uhci_alloc_qh()
264 qh->type = usb_endpoint_type(&hep->desc); in uhci_alloc_qh()
265 if (qh in uhci_alloc_qh()
292 uhci_free_qh(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_free_qh() argument
296 dev_WARN(uhci_dev(uhci), "qh %p list not empty!\\n", qh); uhci_free_qh() local
314 uhci_cleanup_queue(struct uhci_hcd *uhci, struct uhci_qh *qh, struct urb *urb) uhci_cleanup_queue() argument
372 uhci_fixup_toggles(struct uhci_hcd *uhci, struct uhci_qh *qh, int skip_first) uhci_fixup_toggles() argument
424 link_iso(struct uhci_hcd *uhci, struct uhci_qh *qh) link_iso() argument
435 link_interrupt(struct uhci_hcd *uhci, struct uhci_qh *qh) link_interrupt() argument
451 link_async(struct uhci_hcd *uhci, struct uhci_qh *qh) link_async() argument
480 uhci_activate_qh(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_activate_qh() argument
521 unlink_interrupt(struct uhci_hcd *uhci, struct uhci_qh *qh) unlink_interrupt() argument
533 unlink_async(struct uhci_hcd *uhci, struct uhci_qh *qh) unlink_async() argument
551 uhci_unlink_qh(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_unlink_qh() argument
586 uhci_make_qh_idle(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_make_qh_idle() argument
623 uhci_check_bandwidth(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_check_bandwidth() argument
659 uhci_reserve_bandwidth(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_reserve_bandwidth() argument
692 uhci_release_bandwidth(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_release_bandwidth() argument
789 uhci_submit_control(struct uhci_hcd *uhci, struct urb *urb, struct uhci_qh *qh) uhci_submit_control() argument
915 uhci_submit_common(struct uhci_hcd *uhci, struct urb *urb, struct uhci_qh *qh) uhci_submit_common() argument
1056 uhci_submit_bulk(struct uhci_hcd *uhci, struct urb *urb, struct uhci_qh *qh) uhci_submit_bulk() argument
1073 uhci_submit_interrupt(struct uhci_hcd *uhci, struct urb *urb, struct uhci_qh *qh) uhci_submit_interrupt() argument
1122 uhci_fixup_short_transfer(struct uhci_hcd *uhci, struct uhci_qh *qh, struct urb_priv *urbp) uhci_fixup_short_transfer() argument
1173 struct uhci_qh *qh = urbp->qh; uhci_result_common() local
1254 uhci_submit_isochronous(struct uhci_hcd *uhci, struct urb *urb, struct uhci_qh *qh) uhci_submit_isochronous() argument
1373 struct uhci_qh *qh = urbp->qh; uhci_result_isochronous() local
1415 struct uhci_qh *qh; uhci_urb_enqueue() local
1485 struct uhci_qh *qh; uhci_urb_dequeue() local
1575 uhci_scan_qh(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_scan_qh() argument
1668 uhci_advance_check(struct uhci_hcd *uhci, struct uhci_qh *qh) uhci_advance_check() argument
1744 struct uhci_qh *qh; uhci_scan_schedule() local
[all...]
H A Dehci-q.c13 * Control, bulk, and interrupt traffic all use "qh" lists. They list "qtd"
24 * (b) special fields in qh entries or (c) split iso entries. TTs will
80 qh_update (struct ehci_hcd *ehci, struct ehci_qh *qh, struct ehci_qtd *qtd) in qh_update() argument
82 struct ehci_qh_hw *hw = qh->hw; in qh_update()
85 WARN_ON(qh->qh_state != QH_STATE_IDLE); in qh_update()
98 is_out = qh->is_out; in qh_update()
100 if (unlikely(!usb_gettoggle(qh->ps.udev, epnum, is_out))) { in qh_update()
102 usb_settoggle(qh->ps.udev, epnum, is_out, 1); in qh_update()
109 /* if it weren't for a common silicon quirk (writing the dummy into the qh
110 * overlay, so qh
114 qh_refresh(struct ehci_hcd *ehci, struct ehci_qh *qh) qh_refresh() argument
145 struct ehci_qh *qh = ep->hcpriv; ehci_clear_tt_buffer_complete() local
156 ehci_clear_tt_buffer(struct ehci_hcd *ehci, struct ehci_qh *qh, struct urb *urb, u32 token) ehci_clear_tt_buffer() argument
290 qh_completions(struct ehci_hcd *ehci, struct ehci_qh *qh) qh_completions() argument
766 struct ehci_qh *qh = ehci_qh_alloc (ehci, flags); qh_make() local
982 qh_link_async(struct ehci_hcd *ehci, struct ehci_qh *qh) qh_link_async() argument
1029 struct ehci_qh *qh = NULL; qh_append_tds() local
1111 struct ehci_qh *qh = NULL; submit_async() local
1258 single_unlink_async(struct ehci_hcd *ehci, struct ehci_qh *qh) single_unlink_async() argument
1314 struct ehci_qh *qh; end_unlink_async() local
1427 struct ehci_qh *qh; unlink_empty_async() local
1460 struct ehci_qh *qh; unlink_empty_async_suspended() local
1474 start_unlink_async(struct ehci_hcd *ehci, struct ehci_qh *qh) start_unlink_async() argument
1488 struct ehci_qh *qh; scan_async() local
[all...]
H A Doxu210hp-hcd.c114 #define HCC_CANPARK(p) ((p)&(1 << 2)) /* true: can park on async qh */
126 #define CMD_PARK (1<<11) /* enable "park" on async qh */
268 /* mask NakCnt+T in qh->hw_alt_next */
273 /* Type tag from {qh, itd, sitd, fstn}->hw_next */
291 * For entries in the async schedule, the type tag always says "qh".
294 struct ehci_qh *qh; /* Q_TYPE_QH */ member
328 dma_addr_t qh_dma; /* address of qh */
329 union ehci_shadow qh_next; /* ptr to qh; or periodic */
469 #define EHCI_SHRINK_JIFFIES (HZ/200) /* async qh unlink delay */
1030 static void oxu_qh_free(struct oxu_hcd *oxu, struct ehci_qh *qh) in oxu_qh_free() argument
1044 struct ehci_qh *qh = container_of(kref, struct ehci_qh, kref); qh_destroy() local
1060 struct ehci_qh *qh = NULL; oxu_qh_alloc() local
1095 qh_get(struct ehci_qh *qh) qh_get() argument
1101 qh_put(struct ehci_qh *qh) qh_put() argument
1244 qh_update(struct oxu_hcd *oxu, struct ehci_qh *qh, struct ehci_qtd *qtd) qh_update() argument
1278 qh_refresh(struct oxu_hcd *oxu, struct ehci_qh *qh) qh_refresh() argument
1353 struct ehci_qh *qh = (struct ehci_qh *) urb->hcpriv; global() variable
1361 qh_put(qh); global() variable
1407 qh_completions(struct oxu_hcd *oxu, struct ehci_qh *qh) qh_completions() argument
1783 struct ehci_qh *qh = oxu_qh_alloc(oxu); qh_make() local
1916 qh_link_async(struct oxu_hcd *oxu, struct ehci_qh *qh) qh_link_async() argument
1966 struct ehci_qh *qh = NULL; qh_append_tds() local
2042 struct ehci_qh *qh = NULL; submit_async() local
2084 struct ehci_qh *qh = oxu->reclaim; end_unlink_async() local
2124 start_unlink_async(struct oxu_hcd *oxu, struct ehci_qh *qh) start_unlink_async() argument
2177 struct ehci_qh *qh; scan_async() local
2351 qh_link_periodic(struct oxu_hcd *oxu, struct ehci_qh *qh) qh_link_periodic() argument
2416 qh_unlink_periodic(struct oxu_hcd *oxu, struct ehci_qh *qh) qh_unlink_periodic() argument
2459 intr_deschedule(struct oxu_hcd *oxu, struct ehci_qh *qh) intr_deschedule() argument
2524 check_intr_schedule(struct oxu_hcd *oxu, unsigned frame, unsigned uframe, const struct ehci_qh *qh, __le32 *c_maskp) check_intr_schedule() argument
2548 qh_schedule(struct oxu_hcd *oxu, struct ehci_qh *qh) qh_schedule() argument
2616 struct ehci_qh *qh; intr_submit() local
2828 unlink_async(struct oxu_hcd *oxu, struct ehci_qh *qh) unlink_async() argument
3359 struct ehci_qh *qh; oxu_urb_dequeue() local
3421 struct ehci_qh *qh, *tmp; oxu_endpoint_disable() local
[all...]
H A Dehci-sched.c28 * @periodic: host pointer to qh/itd/sitd
37 return &periodic->qh->qh_next; in periodic_next_shadow()
53 /* our ehci_shadow.qh is actually software part */ in shadow_next_periodic()
55 return &periodic->qh->hw->hw_next; in shadow_next_periodic()
207 struct ehci_qh *qh, int sign) in reserve_release_intr_bandwidth()
211 int usecs = qh->ps.usecs; in reserve_release_intr_bandwidth()
212 int c_usecs = qh->ps.c_usecs; in reserve_release_intr_bandwidth()
213 int tt_usecs = qh->ps.tt_usecs; in reserve_release_intr_bandwidth()
216 if (qh->ps.phase == NO_FRAME) /* Bandwidth wasn't reserved */ in reserve_release_intr_bandwidth()
218 start_uf = qh in reserve_release_intr_bandwidth()
206 reserve_release_intr_bandwidth(struct ehci_hcd *ehci, struct ehci_qh *qh, int sign) reserve_release_intr_bandwidth() argument
521 qh_link_periodic(struct ehci_hcd *ehci, struct ehci_qh *qh) qh_link_periodic() argument
588 qh_unlink_periodic(struct ehci_hcd *ehci, struct ehci_qh *qh) qh_unlink_periodic() argument
635 cancel_unlink_wait_intr(struct ehci_hcd *ehci, struct ehci_qh *qh) cancel_unlink_wait_intr() argument
649 start_unlink_intr(struct ehci_hcd *ehci, struct ehci_qh *qh) start_unlink_intr() argument
688 start_unlink_intr_wait(struct ehci_hcd *ehci, struct ehci_qh *qh) start_unlink_intr_wait() argument
704 end_unlink_intr(struct ehci_hcd *ehci, struct ehci_qh *qh) end_unlink_intr() argument
768 check_intr_schedule( struct ehci_hcd *ehci, unsigned frame, unsigned uframe, struct ehci_qh *qh, unsigned *c_maskp, struct ehci_tt *tt ) check_intr_schedule() argument
836 qh_schedule(struct ehci_hcd *ehci, struct ehci_qh *qh) qh_schedule() argument
912 struct ehci_qh *qh; intr_submit() local
971 struct ehci_qh *qh; scan_intr() local
[all...]
H A Dehci-mem.c54 static void qh_destroy(struct ehci_hcd *ehci, struct ehci_qh *qh) in qh_destroy() argument
57 if (!list_empty (&qh->qtd_list) || qh->qh_next.ptr) { in qh_destroy()
58 ehci_dbg (ehci, "unused qh not empty!\n"); in qh_destroy()
61 if (qh->dummy) in qh_destroy()
62 ehci_qtd_free (ehci, qh->dummy); in qh_destroy()
63 dma_pool_free(ehci->qh_pool, qh->hw, qh->qh_dma); in qh_destroy()
64 kfree(qh); in qh_destroy()
69 struct ehci_qh *qh; in ehci_qh_alloc() local
[all...]
H A Duhci-debug.c111 out += sprintf(out, "qh [%p] ", urbp->qh); in uhci_show_urbp()
128 (urbp->qh->type == USB_ENDPOINT_XFER_CONTROL ? in uhci_show_urbp()
140 if (urbp->qh->type != USB_ENDPOINT_XFER_ISOC && in uhci_show_urbp()
166 struct uhci_qh *qh, char *buf, int len, int space) in uhci_show_qh()
170 __hc32 element = qh_element(qh); in uhci_show_qh()
173 switch (qh->type) { in uhci_show_qh()
182 space, "", qh, qtype, in uhci_show_qh()
183 hc32_to_cpu(uhci, qh->link), in uhci_show_qh()
185 if (qh in uhci_show_qh()
165 uhci_show_qh(struct uhci_hcd *uhci, struct uhci_qh *qh, char *buf, int len, int space) uhci_show_qh() argument
378 struct uhci_qh *qh; uhci_sprint_schedule() local
625 uhci_show_qh(struct uhci_hcd *uhci, struct uhci_qh *qh, char *buf, int len, int space) uhci_show_qh() argument
[all...]
/kernel/linux/linux-5.10/drivers/usb/musb/
H A Dmusb_host.c176 static void musb_ep_set_qh(struct musb_hw_ep *ep, int is_in, struct musb_qh *qh) in musb_ep_set_qh() argument
179 ep->in_qh = qh; in musb_ep_set_qh()
181 ep->out_qh = qh; in musb_ep_set_qh()
196 musb_start_urb(struct musb *musb, int is_in, struct musb_qh *qh) in musb_start_urb() argument
200 struct urb *urb = next_urb(qh); in musb_start_urb()
203 struct musb_hw_ep *hw_ep = qh->hw_ep; in musb_start_urb()
206 /* initialize software qh state */ in musb_start_urb()
207 qh->offset = 0; in musb_start_urb()
208 qh->segsize = 0; in musb_start_urb()
211 switch (qh in musb_start_urb()
299 struct musb_qh *qh = musb_ep_get_qh(hw_ep, is_in); musb_advance_schedule() local
423 struct musb_qh *qh = hw_ep->in_qh; musb_host_packet_rx() local
514 musb_rx_reinit(struct musb *musb, struct musb_qh *qh, u8 epnum) musb_rx_reinit() argument
572 musb_tx_dma_set_mode_mentor(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, u32 offset, u32 *length, u8 *mode) musb_tx_dma_set_mode_mentor() argument
611 musb_tx_dma_set_mode_cppi_tusb(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, u32 offset, u32 *length, u8 *mode) musb_tx_dma_set_mode_cppi_tusb() argument
630 musb_tx_dma_program(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, u32 offset, u32 length) musb_tx_dma_program() argument
685 struct musb_qh *qh = musb_ep_get_qh(hw_ep, !is_out); musb_ep_program() local
990 struct musb_qh *qh = hw_ep->in_qh; musb_h_ep0_continue() local
1068 struct musb_qh *qh = hw_ep->in_qh; musb_h_ep0_irq() local
1210 struct musb_qh *qh = hw_ep->out_qh; musb_host_tx() local
1470 musb_rx_dma_iso_cppi41(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, size_t len) musb_rx_dma_iso_cppi41() argument
1495 musb_rx_dma_iso_cppi41(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, size_t len) musb_rx_dma_iso_cppi41() argument
1541 musb_rx_dma_inventra_cppi41(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, size_t len) musb_rx_dma_inventra_cppi41() argument
1611 musb_rx_dma_in_inventra_cppi41(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, size_t len, u8 iso_err) musb_rx_dma_in_inventra_cppi41() argument
1711 musb_rx_dma_inventra_cppi41(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, size_t len) musb_rx_dma_inventra_cppi41() argument
1720 musb_rx_dma_in_inventra_cppi41(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, size_t len, u8 iso_err) musb_rx_dma_in_inventra_cppi41() argument
1741 struct musb_qh *qh = hw_ep->in_qh; musb_host_rx() local
1999 musb_schedule( struct musb *musb, struct musb_qh *qh, int is_in) musb_schedule() argument
2127 struct musb_qh *qh; musb_urb_enqueue() local
2314 musb_cleanup_urb(struct urb *urb, struct musb_qh *qh) musb_cleanup_urb() argument
2372 struct musb_qh *qh; musb_urb_dequeue() local
2432 struct musb_qh *qh; musb_h_disable() local
[all...]
/kernel/linux/linux-6.6/drivers/usb/musb/
H A Dmusb_host.c176 static void musb_ep_set_qh(struct musb_hw_ep *ep, int is_in, struct musb_qh *qh) in musb_ep_set_qh() argument
179 ep->in_qh = qh; in musb_ep_set_qh()
181 ep->out_qh = qh; in musb_ep_set_qh()
196 musb_start_urb(struct musb *musb, int is_in, struct musb_qh *qh) in musb_start_urb() argument
200 struct urb *urb = next_urb(qh); in musb_start_urb()
203 struct musb_hw_ep *hw_ep = qh->hw_ep; in musb_start_urb()
206 /* initialize software qh state */ in musb_start_urb()
207 qh->offset = 0; in musb_start_urb()
208 qh->segsize = 0; in musb_start_urb()
211 switch (qh in musb_start_urb()
299 struct musb_qh *qh = musb_ep_get_qh(hw_ep, is_in); musb_advance_schedule() local
423 struct musb_qh *qh = hw_ep->in_qh; musb_host_packet_rx() local
514 musb_rx_reinit(struct musb *musb, struct musb_qh *qh, u8 epnum) musb_rx_reinit() argument
572 musb_tx_dma_set_mode_mentor(struct musb_hw_ep *hw_ep, struct musb_qh *qh, u32 *length, u8 *mode) musb_tx_dma_set_mode_mentor() argument
625 musb_tx_dma_program(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, u32 offset, u32 length) musb_tx_dma_program() argument
679 struct musb_qh *qh = musb_ep_get_qh(hw_ep, !is_out); musb_ep_program() local
984 struct musb_qh *qh = hw_ep->in_qh; musb_h_ep0_continue() local
1062 struct musb_qh *qh = hw_ep->in_qh; musb_h_ep0_irq() local
1204 struct musb_qh *qh = hw_ep->out_qh; musb_host_tx() local
1464 musb_rx_dma_iso_cppi41(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, size_t len) musb_rx_dma_iso_cppi41() argument
1489 musb_rx_dma_iso_cppi41(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, size_t len) musb_rx_dma_iso_cppi41() argument
1535 musb_rx_dma_inventra_cppi41(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, size_t len) musb_rx_dma_inventra_cppi41() argument
1605 musb_rx_dma_in_inventra_cppi41(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, size_t len, u8 iso_err) musb_rx_dma_in_inventra_cppi41() argument
1705 musb_rx_dma_inventra_cppi41(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, size_t len) musb_rx_dma_inventra_cppi41() argument
1714 musb_rx_dma_in_inventra_cppi41(struct dma_controller *dma, struct musb_hw_ep *hw_ep, struct musb_qh *qh, struct urb *urb, size_t len, u8 iso_err) musb_rx_dma_in_inventra_cppi41() argument
1735 struct musb_qh *qh = hw_ep->in_qh; musb_host_rx() local
1993 musb_schedule( struct musb *musb, struct musb_qh *qh, int is_in) musb_schedule() argument
2121 struct musb_qh *qh; musb_urb_enqueue() local
2308 musb_cleanup_urb(struct urb *urb, struct musb_qh *qh) musb_cleanup_urb() argument
2366 struct musb_qh *qh; musb_urb_dequeue() local
2426 struct musb_qh *qh; musb_h_disable() local
[all...]
/kernel/linux/linux-6.6/drivers/usb/fotg210/
H A Dfotg210-hcd.c131 dbg_qh(const char *label, struct fotg210_hcd *fotg210, struct fotg210_qh *qh) in dbg_qh() argument
133 struct fotg210_qh_hw *hw = qh->hw; in dbg_qh()
135 fotg210_dbg(fotg210, "%s qh %p n%08x info %x %x qtd %x\n", label, qh, in dbg_qh()
353 static void qh_lines(struct fotg210_hcd *fotg210, struct fotg210_qh *qh, in qh_lines() argument
364 struct fotg210_qh_hw *hw = qh->hw; in qh_lines()
370 if (mark == '/') { /* qh_alt_next controls qh advance? */ in qh_lines()
381 "qh/%p dev%d %cs ep%d %08x %08x(%08x%c %s nak%d)", in qh_lines()
382 qh, scratch & 0x007f, in qh_lines()
394 list_for_each_entry(td, &qh in qh_lines()
451 struct fotg210_qh *qh; fill_async_buffer() local
483 output_buf_tds_dir(char *buf, struct fotg210_hcd *fotg210, struct fotg210_qh_hw *hw, struct fotg210_qh *qh, unsigned size) output_buf_tds_dir() argument
1202 struct fotg210_qh *qh = fotg210->intr_unlink; fotg210_handle_intr_unlinks() local
1835 qh_destroy(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) qh_destroy() argument
1851 struct fotg210_qh *qh; fotg210_qh_alloc() local
2030 qh_update(struct fotg210_hcd *fotg210, struct fotg210_qh *qh, struct fotg210_qtd *qtd) qh_update() argument
2064 qh_refresh(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) qh_refresh() argument
2096 struct fotg210_qh *qh = ep->hcpriv; fotg210_clear_tt_buffer_complete() local
2107 fotg210_clear_tt_buffer(struct fotg210_hcd *fotg210, struct fotg210_qh *qh, struct urb *urb, u32 token) fotg210_clear_tt_buffer() argument
2198 struct fotg210_qh *qh = (struct fotg210_qh *) urb->hcpriv; global() variable
2240 qh_completions(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) qh_completions() argument
2708 struct fotg210_qh *qh = fotg210_qh_alloc(fotg210, flags); qh_make() local
2905 qh_link_async(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) qh_link_async() argument
2944 struct fotg210_qh *qh = NULL; qh_append_tds() local
3019 struct fotg210_qh *qh = NULL; submit_async() local
3067 single_unlink_async(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) single_unlink_async() argument
3126 struct fotg210_qh *qh; end_unlink_async() local
3157 struct fotg210_qh *qh, *next; unlink_empty_async() local
3192 start_unlink_async(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) start_unlink_async() argument
3212 struct fotg210_qh *qh; scan_async() local
3477 qh_link_periodic(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) qh_link_periodic() argument
3543 qh_unlink_periodic(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) qh_unlink_periodic() argument
3593 start_unlink_intr(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) start_unlink_intr() argument
3636 end_unlink_intr(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) end_unlink_intr() argument
3707 check_intr_schedule(struct fotg210_hcd *fotg210, unsigned frame, unsigned uframe, const struct fotg210_qh *qh, __hc32 *c_maskp) check_intr_schedule() argument
3751 qh_schedule(struct fotg210_hcd *fotg210, struct fotg210_qh *qh) qh_schedule() argument
3823 struct fotg210_qh *qh; intr_submit() local
3873 struct fotg210_qh *qh; scan_intr() local
5296 struct fotg210_qh *qh; fotg210_urb_dequeue() local
5366 struct fotg210_qh *qh, *tmp; fotg210_endpoint_disable() local
5438 struct fotg210_qh *qh; fotg210_endpoint_reset() local
[all...]
/kernel/linux/linux-5.10/drivers/usb/isp1760/
H A Disp1760-hcd.c39 typedef void (packet_enqueue)(struct usb_hcd *hcd, struct isp1760_qh *qh,
412 struct isp1760_qh *qh; in qh_alloc() local
414 qh = kmem_cache_zalloc(qh_cachep, flags); in qh_alloc()
415 if (!qh) in qh_alloc()
418 INIT_LIST_HEAD(&qh->qh_list); in qh_alloc()
419 INIT_LIST_HEAD(&qh->qtd_list); in qh_alloc()
420 qh->slot = -1; in qh_alloc()
422 return qh; in qh_alloc()
425 static void qh_free(struct isp1760_qh *qh) in qh_free() argument
427 WARN_ON(!list_empty(&qh in qh_free()
513 last_qtd_of_urb(struct isp1760_qtd *qtd, struct isp1760_qh *qh) last_qtd_of_urb() argument
533 create_ptd_atl(struct isp1760_qh *qh, struct isp1760_qtd *qtd, struct ptd *ptd) create_ptd_atl() argument
608 transform_add_int(struct isp1760_qh *qh, struct isp1760_qtd *qtd, struct ptd *ptd) transform_add_int() argument
660 create_ptd_int(struct isp1760_qh *qh, struct isp1760_qtd *qtd, struct ptd *ptd) create_ptd_int() argument
717 start_bus_transfer(struct usb_hcd *hcd, u32 ptd_offset, int slot, struct isp1760_slotinfo *slots, struct isp1760_qtd *qtd, struct isp1760_qh *qh, struct ptd *ptd) start_bus_transfer() argument
766 collect_qtds(struct usb_hcd *hcd, struct isp1760_qh *qh, struct list_head *urb_list) collect_qtds() argument
829 enqueue_qtds(struct usb_hcd *hcd, struct isp1760_qh *qh) enqueue_qtds() argument
911 struct isp1760_qh *qh, *qh_next; schedule_ptds() local
1068 struct isp1760_qh *qh; handle_done_ptds() local
1494 struct isp1760_qh *qh, *qhit; isp1760_urb_enqueue() local
1576 kill_transfer(struct usb_hcd *hcd, struct urb *urb, struct isp1760_qh *qh) kill_transfer() argument
1607 dequeue_urb_from_qtd(struct usb_hcd *hcd, struct isp1760_qh *qh, struct isp1760_qtd *qtd) dequeue_urb_from_qtd() argument
1643 struct isp1760_qh *qh; isp1760_urb_dequeue() local
1678 struct isp1760_qh *qh, *qh_iter; isp1760_endpoint_disable() local
2119 struct isp1760_qh *qh = ep->hcpriv; isp1760_clear_tt_buffer_complete() local
[all...]
/kernel/linux/linux-5.10/drivers/soc/ti/
H A Dknav_qmss_queue.c57 #define for_each_handle_rcu(qh, inst) \
58 list_for_each_entry_rcu(qh, &inst->handles, list, \
86 struct knav_queue *qh; in knav_queue_notify() local
92 for_each_handle_rcu(qh, inst) { in knav_queue_notify()
93 if (atomic_read(&qh->notifier_enabled) <= 0) in knav_queue_notify()
95 if (WARN_ON(!qh->notifier_fn)) in knav_queue_notify()
97 this_cpu_inc(qh->stats->notifies); in knav_queue_notify()
98 qh->notifier_fn(qh->notifier_fn_arg); in knav_queue_notify()
218 struct knav_queue *qh; in __knav_queue_open() local
264 struct knav_queue *qh; knav_queue_open_by_id() local
294 struct knav_queue *qh = ERR_PTR(-EINVAL); knav_queue_open_by_type() local
323 knav_queue_enable_notifier(struct knav_queue *qh) knav_queue_enable_notifier() argument
344 knav_queue_disable_notifier(struct knav_queue *qh) knav_queue_disable_notifier() argument
360 knav_queue_set_notifier(struct knav_queue *qh, struct knav_queue_notify_config *cfg) knav_queue_set_notifier() argument
421 struct knav_queue *qh = qhandle; knav_queue_get_count() local
432 struct knav_queue *qh; knav_queue_debug_show_instance() local
502 knav_queue_flush(struct knav_queue *qh) knav_queue_flush() argument
529 struct knav_queue *qh = ERR_PTR(-EINVAL); knav_queue_open() local
552 struct knav_queue *qh = qhandle; knav_queue_close() local
584 struct knav_queue *qh = qhandle; knav_queue_device_control() local
636 struct knav_queue *qh = qhandle; knav_queue_push() local
656 struct knav_queue *qh = qhandle; knav_queue_pop() local
[all...]
/kernel/linux/linux-6.6/drivers/soc/ti/
H A Dknav_qmss_queue.c57 #define for_each_handle_rcu(qh, inst) \
58 list_for_each_entry_rcu(qh, &inst->handles, list, \
86 struct knav_queue *qh; in knav_queue_notify() local
92 for_each_handle_rcu(qh, inst) { in knav_queue_notify()
93 if (atomic_read(&qh->notifier_enabled) <= 0) in knav_queue_notify()
95 if (WARN_ON(!qh->notifier_fn)) in knav_queue_notify()
97 this_cpu_inc(qh->stats->notifies); in knav_queue_notify()
98 qh->notifier_fn(qh->notifier_fn_arg); in knav_queue_notify()
218 struct knav_queue *qh; in __knav_queue_open() local
264 struct knav_queue *qh; knav_queue_open_by_id() local
294 struct knav_queue *qh = ERR_PTR(-EINVAL); knav_queue_open_by_type() local
323 knav_queue_enable_notifier(struct knav_queue *qh) knav_queue_enable_notifier() argument
344 knav_queue_disable_notifier(struct knav_queue *qh) knav_queue_disable_notifier() argument
360 knav_queue_set_notifier(struct knav_queue *qh, struct knav_queue_notify_config *cfg) knav_queue_set_notifier() argument
421 struct knav_queue *qh = qhandle; knav_queue_get_count() local
432 struct knav_queue *qh; knav_queue_debug_show_instance() local
502 knav_queue_flush(struct knav_queue *qh) knav_queue_flush() argument
529 struct knav_queue *qh = ERR_PTR(-EINVAL); knav_queue_open() local
552 struct knav_queue *qh = qhandle; knav_queue_close() local
584 struct knav_queue *qh = qhandle; knav_queue_device_control() local
636 struct knav_queue *qh = qhandle; knav_queue_push() local
656 struct knav_queue *qh = qhandle; knav_queue_pop() local
[all...]
/kernel/linux/linux-6.6/drivers/usb/isp1760/
H A Disp1760-hcd.c41 typedef void (packet_enqueue)(struct usb_hcd *hcd, struct isp1760_qh *qh,
661 struct isp1760_qh *qh; in qh_alloc() local
663 qh = kmem_cache_zalloc(qh_cachep, flags); in qh_alloc()
664 if (!qh) in qh_alloc()
667 INIT_LIST_HEAD(&qh->qh_list); in qh_alloc()
668 INIT_LIST_HEAD(&qh->qtd_list); in qh_alloc()
669 qh->slot = -1; in qh_alloc()
671 return qh; in qh_alloc()
674 static void qh_free(struct isp1760_qh *qh) in qh_free() argument
676 WARN_ON(!list_empty(&qh in qh_free()
797 last_qtd_of_urb(struct isp1760_qtd *qtd, struct isp1760_qh *qh) last_qtd_of_urb() argument
817 create_ptd_atl(struct isp1760_qh *qh, struct isp1760_qtd *qtd, struct ptd *ptd) create_ptd_atl() argument
891 transform_add_int(struct isp1760_qh *qh, struct isp1760_qtd *qtd, struct ptd *ptd) transform_add_int() argument
943 create_ptd_int(struct isp1760_qh *qh, struct isp1760_qtd *qtd, struct ptd *ptd) create_ptd_int() argument
1000 start_bus_transfer(struct usb_hcd *hcd, u32 ptd_offset, int slot, struct isp1760_slotinfo *slots, struct isp1760_qtd *qtd, struct isp1760_qh *qh, struct ptd *ptd) start_bus_transfer() argument
1053 collect_qtds(struct usb_hcd *hcd, struct isp1760_qh *qh, struct list_head *urb_list) collect_qtds() argument
1116 enqueue_qtds(struct usb_hcd *hcd, struct isp1760_qh *qh) enqueue_qtds() argument
1199 struct isp1760_qh *qh, *qh_next; schedule_ptds() local
1356 struct isp1760_qh *qh; handle_done_ptds() local
1883 struct isp1760_qh *qh, *qhit; isp1760_urb_enqueue() local
1964 kill_transfer(struct usb_hcd *hcd, struct urb *urb, struct isp1760_qh *qh) kill_transfer() argument
2000 dequeue_urb_from_qtd(struct usb_hcd *hcd, struct isp1760_qh *qh, struct isp1760_qtd *qtd) dequeue_urb_from_qtd() argument
2036 struct isp1760_qh *qh; isp1760_urb_dequeue() local
2071 struct isp1760_qh *qh, *qh_iter; isp1760_endpoint_disable() local
2489 struct isp1760_qh *qh = ep->hcpriv; isp1760_clear_tt_buffer_complete() local
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