Searched refs:enqd_len (Results 1 – 3 of 3) sorted by relevance
| /linux/drivers/usb/cdns3/ |
| H A D | cdnsp-ring.c | 1801 struct cdnsp_request *preq, u32 enqd_len, in cdnsp_align_td()
1810 unalign = (enqd_len + *trb_buff_len) % max_pkt; in cdnsp_align_td()
1820 enqd_len, 0, unalign); in cdnsp_align_td()
1825 * We want enqd_len + trb_buff_len to sum up to a number aligned to in cdnsp_align_td()
1829 new_buff_len = max_pkt - (enqd_len % max_pkt); in cdnsp_align_td()
1831 if (new_buff_len > (preq->request.length - enqd_len)) in cdnsp_align_td()
1832 new_buff_len = (preq->request.length - enqd_len); in cdnsp_align_td()
1838 seg->bounce_buf, new_buff_len, enqd_len); in cdnsp_align_td()
1855 seg->bounce_offs = enqd_len; in cdnsp_align_td()
1857 trace_cdnsp_bounce_map(preq, new_buff_len, enqd_len, se in cdnsp_align_td()
1798 cdnsp_align_td(struct cdnsp_device * pdev,struct cdnsp_request * preq,u32 enqd_len,u32 * trb_buff_len,struct cdnsp_segment * seg) cdnsp_align_td() argument
1866 unsigned int enqd_len, block_len, trb_buff_len, full_len; cdnsp_queue_bulk_tx() local
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| /linux/drivers/usb/host/ |
| H A D | xhci-ring.c | 3519 static int xhci_align_td(struct xhci_hcd *xhci, struct urb *urb, u32 enqd_len, in xhci_td_remainder()
3529 unalign = (enqd_len + *trb_buff_len) % max_pkt; in xhci_td_remainder()
3546 * We want enqd_len + trb_buff_len to sum up to a number aligned to in xhci_align_td()
3550 new_buff_len = max_pkt - (enqd_len % max_pkt); in xhci_align_td()
3552 if (new_buff_len > (urb->transfer_buffer_length - enqd_len)) in xhci_align_td()
3553 new_buff_len = (urb->transfer_buffer_length - enqd_len); in xhci_align_td()
3559 seg->bounce_buf, new_buff_len, enqd_len); in xhci_align_td()
3564 memcpy(seg->bounce_buf, urb->transfer_buffer + enqd_len, new_buff_len); in xhci_align_td()
3581 seg->bounce_offs = enqd_len; in xhci_align_td()
3602 unsigned int enqd_len, block_le in xhci_align_td()
3540 xhci_align_td(struct xhci_hcd * xhci,struct urb * urb,u32 enqd_len,u32 * trb_buff_len,struct xhci_segment * seg) xhci_align_td() argument
3623 unsigned int enqd_len, block_len, trb_buff_len, full_len; xhci_queue_bulk_tx() local
[all...] |
| /linux/drivers/usb/gadget/udc/cdns2/ |
| H A D | cdns2-gadget.c | 513 int enqd_len; in cdns2_ep_tx_isoc() local
541 for (enqd_len = 0; enqd_len < full_len; in cdns2_ep_tx_isoc()
542 enqd_len += trb_buff_len) { in cdns2_ep_tx_isoc()
554 if (trb_buff_len > full_len - enqd_len) in cdns2_ep_tx_isoc()
555 trb_buff_len = full_len - enqd_len; in cdns2_ep_tx_isoc()
565 if (enqd_len + trb_buff_len >= full_len || !pep->dir) in cdns2_ep_tx_isoc()
581 if (enqd_len + trb_buff_len < full_len) in cdns2_ep_tx_isoc()
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