Searched refs:bufferspace (Results 1 – 7 of 7) sorted by relevance
| /Linux-v4.19/drivers/usb/gadget/udc/ |
| D | pxa25x_udc.c | 729 unsigned bufferspace, count, is_short; in read_fifo() local
740 bufferspace = req->req.length - req->req.actual; in read_fifo()
745 req->req.actual += min (count, bufferspace); in read_fifo()
756 if (unlikely (bufferspace == 0)) { in read_fifo()
767 bufferspace--; in read_fifo()
804 unsigned bufferspace; in read_ep0_fifo() local
807 bufferspace = req->req.length - req->req.actual; in read_ep0_fifo()
812 if (unlikely (bufferspace == 0)) { in read_ep0_fifo()
823 bufferspace--; in read_ep0_fifo()
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| D | at91_udc.c | 316 unsigned int count, bufferspace, is_done; in read_fifo() local
319 bufferspace = req->req.length - req->req.actual; in read_fifo()
333 if (count > bufferspace) { in read_fifo()
336 count = bufferspace; in read_fifo()
356 if (count == bufferspace) in read_fifo()
376 bufferspace -= count; in read_fifo()
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| D | goku_udc.c | 410 unsigned bufferspace, is_short, dbuff; in read_fifo() local
428 bufferspace = req->req.length - req->req.actual; in read_fifo()
431 if (likely(ep->num != 0 || bufferspace != 0)) { in read_fifo()
456 if (unlikely(bufferspace == 0)) { in read_fifo()
467 bufferspace--; in read_fifo()
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| D | udc-xilinx.c | 584 u32 is_short, count, bufferspace; in xudc_read_fifo() local
608 bufferspace = req->usb_req.length - req->usb_req.actual; in xudc_read_fifo()
611 if (unlikely(!bufferspace)) { in xudc_read_fifo()
628 req->usb_req.actual += min(count, bufferspace); in xudc_read_fifo()
632 bufferspace -= count; in xudc_read_fifo()
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| D | lpc32xx_udc.c | 1483 u32 tr, bufferspace; in udc_ep0_out_req() local
1500 bufferspace = req->req.length - req->req.actual; in udc_ep0_out_req()
1501 if (bufferspace > ep0->ep.maxpacket) in udc_ep0_out_req()
1502 bufferspace = ep0->ep.maxpacket; in udc_ep0_out_req()
1507 bufferspace); in udc_ep0_out_req()
1508 req->req.actual += bufferspace; in udc_ep0_out_req()
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| D | s3c2410_udc.c | 420 unsigned bufferspace; in s3c2410_udc_read_fifo() local
453 bufferspace = req->req.length - req->req.actual; in s3c2410_udc_read_fifo()
454 if (!bufferspace) { in s3c2410_udc_read_fifo()
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| D | pxa27x_udc.c | 796 int bytes_ep, bufferspace, count, i; in read_packet() local
799 bufferspace = req->req.length - req->req.actual; in read_packet()
805 count = min(bytes_ep, bufferspace); in read_packet()
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