| /kernel/linux/linux-6.6/drivers/usb/cdns3/ |
| H A D | cdnsp-ring.c | 1768 int trb_buff_len, in cdnsp_td_remainder()
1781 if (!more_trbs_coming || (transferred == 0 && trb_buff_len == 0) || in cdnsp_td_remainder()
1782 trb_buff_len == td_total_len) in cdnsp_td_remainder()
1789 return (total_packet_count - ((transferred + trb_buff_len) / maxp)); in cdnsp_td_remainder()
1794 u32 *trb_buff_len, struct cdnsp_segment *seg) in cdnsp_align_td()
1802 unalign = (enqd_len + *trb_buff_len) % max_pkt; in cdnsp_align_td()
1809 if (*trb_buff_len > unalign) { in cdnsp_align_td()
1810 *trb_buff_len -= unalign; in cdnsp_align_td()
1811 trace_cdnsp_bounce_align_td_split(preq, *trb_buff_len, in cdnsp_align_td()
1817 * We want enqd_len + trb_buff_len t in cdnsp_align_td()
1766 cdnsp_td_remainder(struct cdnsp_device *pdev, int transferred, int trb_buff_len, unsigned int td_total_len, struct cdnsp_request *preq, bool more_trbs_coming, bool zlp) cdnsp_td_remainder() argument
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
2203 unsigned int trb_buff_len, td_len, td_remain_len, block_len; cdnsp_queue_isoc_tx() local
[all...] |
| /kernel/linux/linux-5.10/drivers/usb/host/ |
| H A D | xhci-ring.c | 3345 int trb_buff_len, unsigned int td_total_len, in xhci_td_remainder()
3355 if (!more_trbs_coming || (transferred == 0 && trb_buff_len == 0) || in xhci_td_remainder()
3356 trb_buff_len == td_total_len) in xhci_td_remainder()
3361 trb_buff_len = 0; in xhci_td_remainder()
3367 return (total_packet_count - ((transferred + trb_buff_len) / maxp)); in xhci_td_remainder()
3372 u32 *trb_buff_len, struct xhci_segment *seg) in xhci_align_td()
3381 unalign = (enqd_len + *trb_buff_len) % max_pkt; in xhci_align_td()
3388 unalign, *trb_buff_len); in xhci_align_td()
3391 if (*trb_buff_len > unalign) { in xhci_align_td()
3392 *trb_buff_len in xhci_align_td()
3344 xhci_td_remainder(struct xhci_hcd *xhci, int transferred, int trb_buff_len, unsigned int td_total_len, struct urb *urb, bool more_trbs_coming) xhci_td_remainder() argument
3371 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
3454 unsigned int enqd_len, block_len, trb_buff_len, full_len; xhci_queue_bulk_tx() local
3910 int running_total, trb_buff_len, td_len, td_remain_len, ret; xhci_queue_isoc_tx() local
[all...] |
| /kernel/linux/linux-6.6/drivers/usb/host/ |
| H A D | xhci-ring.c | 3495 int trb_buff_len, unsigned int td_total_len, in xhci_td_remainder()
3505 if (!more_trbs_coming || (transferred == 0 && trb_buff_len == 0) || in xhci_td_remainder()
3506 trb_buff_len == td_total_len) in xhci_td_remainder()
3511 trb_buff_len = 0; in xhci_td_remainder()
3517 return (total_packet_count - ((transferred + trb_buff_len) / maxp)); in xhci_td_remainder()
3522 u32 *trb_buff_len, struct xhci_segment *seg) in xhci_align_td()
3531 unalign = (enqd_len + *trb_buff_len) % max_pkt; in xhci_align_td()
3538 unalign, *trb_buff_len); in xhci_align_td()
3541 if (*trb_buff_len > unalign) { in xhci_align_td()
3542 *trb_buff_len in xhci_align_td()
3494 xhci_td_remainder(struct xhci_hcd *xhci, int transferred, int trb_buff_len, unsigned int td_total_len, struct urb *urb, bool more_trbs_coming) xhci_td_remainder() argument
3521 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
3604 unsigned int enqd_len, block_len, trb_buff_len, full_len; xhci_queue_bulk_tx() local
4060 int running_total, trb_buff_len, td_len, td_remain_len, ret; xhci_queue_isoc_tx() local
[all...] |
| /kernel/linux/linux-6.6/drivers/usb/gadget/udc/cdns2/ |
| H A D | cdns2-gadget.c | 507 u32 trb_buff_len; in cdns2_ep_tx_isoc() local
541 enqd_len += trb_buff_len) { in cdns2_ep_tx_isoc()
549 trb_buff_len = TRB_BUFF_LEN_UP_TO_BOUNDARY(trb_dma); in cdns2_ep_tx_isoc()
550 trb_buff_len = min(trb_buff_len, remaining_packet_size); in cdns2_ep_tx_isoc()
551 trb_buff_len = min(trb_buff_len, block_length); 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 > in cdns2_ep_tx_isoc()
[all...] |