Searched refs:enqd_len (Results 1 - 4 of 4) sorted by relevance
| /kernel/linux/linux-6.6/drivers/usb/cdns3/ |
| H A D | cdnsp-ring.c | 1793 struct cdnsp_request *preq, u32 enqd_len, in cdnsp_align_td()
1802 unalign = (enqd_len + *trb_buff_len) % max_pkt; in cdnsp_align_td()
1812 enqd_len, 0, unalign); in cdnsp_align_td()
1817 * We want enqd_len + trb_buff_len to sum up to a number aligned to in cdnsp_align_td()
1821 new_buff_len = max_pkt - (enqd_len % max_pkt); in cdnsp_align_td()
1823 if (new_buff_len > (preq->request.length - enqd_len)) in cdnsp_align_td()
1824 new_buff_len = (preq->request.length - enqd_len); in cdnsp_align_td()
1830 seg->bounce_buf, new_buff_len, enqd_len); in cdnsp_align_td()
1847 seg->bounce_offs = enqd_len; in cdnsp_align_td()
1849 trace_cdnsp_bounce_map(preq, new_buff_len, enqd_len, se in cdnsp_align_td()
1792 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
1861 unsigned int enqd_len, block_len, trb_buff_len, full_len; cdnsp_queue_bulk_tx() local
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| /kernel/linux/linux-5.10/drivers/usb/host/ |
| H A D | xhci-ring.c | 3371 static int xhci_align_td(struct xhci_hcd *xhci, struct urb *urb, u32 enqd_len, in xhci_align_td() argument
3381 unalign = (enqd_len + *trb_buff_len) % max_pkt; in xhci_align_td()
3398 * We want enqd_len + trb_buff_len to sum up to a number aligned to in xhci_align_td()
3402 new_buff_len = max_pkt - (enqd_len % max_pkt); in xhci_align_td()
3404 if (new_buff_len > (urb->transfer_buffer_length - enqd_len)) in xhci_align_td()
3405 new_buff_len = (urb->transfer_buffer_length - enqd_len); in xhci_align_td()
3411 seg->bounce_buf, new_buff_len, enqd_len); in xhci_align_td()
3416 memcpy(seg->bounce_buf, urb->transfer_buffer + enqd_len, new_buff_len); in xhci_align_td()
3433 seg->bounce_offs = enqd_len; in xhci_align_td()
3454 unsigned int enqd_len, block_le in xhci_queue_bulk_tx() local
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| /kernel/linux/linux-6.6/drivers/usb/host/ |
| H A D | xhci-ring.c | 3521 static int xhci_align_td(struct xhci_hcd *xhci, struct urb *urb, u32 enqd_len, in xhci_align_td() argument
3531 unalign = (enqd_len + *trb_buff_len) % max_pkt; in xhci_align_td()
3548 * We want enqd_len + trb_buff_len to sum up to a number aligned to in xhci_align_td()
3552 new_buff_len = max_pkt - (enqd_len % max_pkt); in xhci_align_td()
3554 if (new_buff_len > (urb->transfer_buffer_length - enqd_len)) in xhci_align_td()
3555 new_buff_len = (urb->transfer_buffer_length - enqd_len); in xhci_align_td()
3561 seg->bounce_buf, new_buff_len, enqd_len); in xhci_align_td()
3566 memcpy(seg->bounce_buf, urb->transfer_buffer + enqd_len, new_buff_len); in xhci_align_td()
3583 seg->bounce_offs = enqd_len; in xhci_align_td()
3604 unsigned int enqd_len, block_le in xhci_queue_bulk_tx() local
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| /kernel/linux/linux-6.6/drivers/usb/gadget/udc/cdns2/ |
| H A D | cdns2-gadget.c | 512 int enqd_len; in cdns2_ep_tx_isoc() local
540 for (enqd_len = 0; enqd_len < full_len; in cdns2_ep_tx_isoc()
541 enqd_len += trb_buff_len) { in cdns2_ep_tx_isoc()
553 if (trb_buff_len > full_len - enqd_len) in cdns2_ep_tx_isoc()
554 trb_buff_len = full_len - enqd_len; in cdns2_ep_tx_isoc()
564 if (enqd_len + trb_buff_len >= full_len || !pep->dir) in cdns2_ep_tx_isoc()
580 if (enqd_len + trb_buff_len < full_len) in cdns2_ep_tx_isoc()
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