Searched refs:num_trbs (Results 1 – 11 of 11) sorted by relevance
| /drivers/usb/gadget/udc/cdns2/ |
| A D | cdns2-gadget.c | 318 int num_trbs) in cdns2_prepare_ring() argument
372 while (i < num_trbs) { in cdns2_dbg_request_trbs()
376 num_trbs = num_trbs - i; in cdns2_dbg_request_trbs()
400 num_trbs = pep->dir ? num_trbs * pep->interval : 1; in cdns2_count_trbs()
407 num_trbs++; in cdns2_count_trbs()
410 return num_trbs; in cdns2_count_trbs()
444 num_trbs = num_trbs + temp; in cdns2_count_sg_trbs()
446 num_trbs = num_trbs + temp - 1; in cdns2_count_sg_trbs()
457 return num_trbs; in cdns2_count_sg_trbs()
501 int num_trbs) in cdns2_ep_tx_isoc() argument
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| /drivers/usb/cdns3/ |
| A D | cdnsp-ring.c | 1631 int num_trbs, in cdnsp_prepare_ring() argument
1690 num_trbs, GFP_ATOMIC); in cdnsp_prepare_transfer()
1710 unsigned int num_trbs; in cdnsp_count_trbs() local
1714 if (num_trbs == 0) in cdnsp_count_trbs()
1715 num_trbs++; in cdnsp_count_trbs()
1717 return num_trbs; in cdnsp_count_trbs()
1741 return num_trbs; in count_sg_trbs_needed()
1876 unsigned int num_trbs; in cdnsp_queue_bulk_tx() local
1905 num_trbs++; in cdnsp_queue_bulk_tx()
2050 int num_trbs; in cdnsp_queue_ctrl_tx() local
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| A D | cdns3-gadget.c | 216 int num_trbs = ring_size / TRB_SIZE; in cdns3_allocate_trb_pool() local
235 priv_ep->num_trbs = num_trbs; in cdns3_allocate_trb_pool()
241 link_trb = (priv_ep->trb_pool + (priv_ep->num_trbs - 1)); in cdns3_allocate_trb_pool()
328 cdns3_ep_inc_trb(&priv_ep->enqueue, &priv_ep->pcs, priv_ep->num_trbs); in cdns3_ep_inc_enq()
338 cdns3_ep_inc_trb(&priv_ep->dequeue, &priv_ep->ccs, priv_ep->num_trbs); in cdns3_ep_inc_deq()
1163 if ((priv_ep->enqueue + num_trb) >= (priv_ep->num_trbs - 1)) { in cdns3_ep_run_transfer()
1171 if (doorbell && dma_index == priv_ep->num_trbs - 1) { in cdns3_ep_run_transfer()
1177 link_trb = priv_ep->trb_pool + (priv_ep->num_trbs - 1); in cdns3_ep_run_transfer()
1533 if ((current_index == (priv_ep->num_trbs - 1)) && in cdns3_trb_handled()
2478 priv_ep->free_trbs = priv_ep->num_trbs - 1; in cdns3_gadget_ep_enable()
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| A D | cdnsp-mem.c | 423 unsigned int num_trbs, in cdnsp_ring_expansion() argument
432 num_segs_needed = (num_trbs + (TRBS_PER_SEGMENT - 1) - 1) / in cdnsp_ring_expansion()
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| A D | cdns3-gadget.h | 1177 int num_trbs; member
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| A D | cdnsp-gadget.h | 1511 unsigned int num_trbs, gfp_t flags);
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| /drivers/usb/host/ |
| A D | xhci-ring.c | 411 num_trbs, new_segs); in xhci_ring_expansion_needed()
3391 unsigned int num_trbs; in count_trbs() local
3395 if (num_trbs == 0) in count_trbs()
3396 num_trbs++; in count_trbs()
3398 return num_trbs; in count_trbs()
3422 return num_trbs; in count_sg_trbs_needed()
3637 unsigned int num_trbs; in xhci_queue_bulk_tx() local
3789 int num_trbs; in xhci_queue_ctrl_tx() local
3824 num_trbs = 2; in xhci_queue_ctrl_tx()
3831 num_trbs++; in xhci_queue_ctrl_tx()
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| A D | xhci-dbgcap.c | 268 unsigned int num_trbs; in xhci_dbc_queue_bulk_tx() local
273 num_trbs = count_trbs(req->dma, req->length); in xhci_dbc_queue_bulk_tx()
274 WARN_ON(num_trbs != 1); in xhci_dbc_queue_bulk_tx()
275 if (ring->num_trbs_free < num_trbs) in xhci_dbc_queue_bulk_tx()
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| A D | xhci.h | 1824 unsigned int num_trbs, gfp_t flags);
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| /drivers/usb/dwc3/ |
| A D | gadget.c | 200 req->num_trbs = 0; in dwc3_gadget_del_and_unmap_request()
1242 if (req && req->num_trbs) in dwc3_calc_trbs_left()
1297 req->num_trbs++; in dwc3_prepare_one_trb()
1444 unsigned int num_trbs = 1; in dwc3_prepare_last_sg() local
1448 num_trbs++; in dwc3_prepare_last_sg()
1453 needs_extra_trb = num_trbs > 1; in dwc3_prepare_last_sg()
1466 return num_trbs; in dwc3_prepare_last_sg()
1478 unsigned int num_trbs = req->num_trbs; in dwc3_prepare_trbs_sg() local
1566 return req->num_trbs - num_trbs; in dwc3_prepare_trbs_sg()
2078 req->num_trbs = 0; in dwc3_gadget_ep_skip_trbs()
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| A D | core.h | 981 unsigned int num_trbs; member
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