Lines Matching refs:can_write
320 int can_write; in dwc2_hsotg_write_fifo() local
359 can_write = hs_ep->fifo_load - size_done; in dwc2_hsotg_write_fifo()
361 __func__, can_write); in dwc2_hsotg_write_fifo()
363 can_write = hs_ep->fifo_size - can_write; in dwc2_hsotg_write_fifo()
365 __func__, can_write); in dwc2_hsotg_write_fifo()
367 if (can_write <= 0) { in dwc2_hsotg_write_fifo()
372 can_write = dwc2_readl(hsotg->regs + DTXFSTS(hs_ep->index)); in dwc2_hsotg_write_fifo()
374 can_write &= 0xffff; in dwc2_hsotg_write_fifo()
375 can_write *= 4; in dwc2_hsotg_write_fifo()
386 can_write = GNPTXSTS_NP_TXF_SPC_AVAIL_GET(gnptxsts); in dwc2_hsotg_write_fifo()
387 can_write *= 4; /* fifo size is in 32bit quantities. */ in dwc2_hsotg_write_fifo()
393 __func__, gnptxsts, can_write, to_write, max_transfer); in dwc2_hsotg_write_fifo()
400 if (can_write > 512 && !periodic) in dwc2_hsotg_write_fifo()
401 can_write = 512; in dwc2_hsotg_write_fifo()
420 if (to_write > can_write) { in dwc2_hsotg_write_fifo()
421 to_write = can_write; in dwc2_hsotg_write_fifo()
448 to_write, hs_req->req.length, can_write, buf_pos); in dwc2_hsotg_write_fifo()
464 return (to_write >= can_write) ? -ENOSPC : 0; in dwc2_hsotg_write_fifo()