Lines Matching refs:rptr
297 "cmd_buf:[0x%x, 0x%x], wptr = 0x%x, rptr = 0x%x\n",
301 iface->cmd_desc->rptr);
305 "msg_buf:[0x%x, 0x%x], wptr = 0x%x, rptr = 0x%x\n",
309 iface->msg_desc->rptr);
321 u32 rptr;
329 rptr = print_buf->read;
332 if (rptr == wptr)
334 else if (rptr < wptr)
335 length = wptr - rptr;
337 length = print_buf->bytes + wptr - rptr;
344 if (rptr + length >= print_buf->bytes) {
345 int num = print_buf->bytes - rptr;
347 if (seq_write(s, print_buf->buffer + rptr, num))
350 rptr = 0;
354 if (seq_write(s, print_buf->buffer + rptr, length))
356 rptr += length;
359 print_buf->read = rptr;