Lines Matching refs:xfer
453 int xfer = (len > 4096) ? 4096 : len; in usb_write() local
455 n = usb_bulk_write(h, data, xfer); in usb_write()
456 if(n != xfer) { in usb_write()
462 len -= xfer; in usb_write()
463 data += xfer; in usb_write()
481 int xfer = (len > 4096) ? 4096 : len; in usb_read() local
483 D("[ usb read %d fd = %d], fname=%s\n", xfer, h->desc, h->fname); in usb_read()
484 n = usb_bulk_read(h, data, xfer); in usb_read()
485 D("[ usb read %d ] = %d, fname=%s\n", xfer, n, h->fname); in usb_read()
486 if(n != xfer) { in usb_read()
500 len -= xfer; in usb_read()
501 data += xfer; in usb_read()