Lines Matching refs:can_write
459 int can_write; in dwc2_hsotg_write_fifo() local
498 can_write = hs_ep->fifo_load - size_done; in dwc2_hsotg_write_fifo()
500 __func__, can_write); in dwc2_hsotg_write_fifo()
502 can_write = hs_ep->fifo_size - can_write; in dwc2_hsotg_write_fifo()
504 __func__, can_write); in dwc2_hsotg_write_fifo()
506 if (can_write <= 0) { in dwc2_hsotg_write_fifo()
511 can_write = dwc2_readl(hsotg, in dwc2_hsotg_write_fifo()
514 can_write &= 0xffff; in dwc2_hsotg_write_fifo()
515 can_write *= 4; in dwc2_hsotg_write_fifo()
526 can_write = GNPTXSTS_NP_TXF_SPC_AVAIL_GET(gnptxsts); in dwc2_hsotg_write_fifo()
527 can_write *= 4; /* fifo size is in 32bit quantities. */ in dwc2_hsotg_write_fifo()
533 __func__, gnptxsts, can_write, to_write, max_transfer); in dwc2_hsotg_write_fifo()
540 if (can_write > 512 && !periodic) in dwc2_hsotg_write_fifo()
541 can_write = 512; in dwc2_hsotg_write_fifo()
560 if (to_write > can_write) { in dwc2_hsotg_write_fifo()
561 to_write = can_write; in dwc2_hsotg_write_fifo()
588 to_write, hs_req->req.length, can_write, buf_pos); in dwc2_hsotg_write_fifo()
604 return (to_write >= can_write) ? -ENOSPC : 0; in dwc2_hsotg_write_fifo()