Lines Matching defs:rptr
284 "cmd_buf:[0x%x, 0x%x], wptr = 0x%x, rptr = 0x%x\n",
288 iface->cmd_desc->rptr);
292 "msg_buf:[0x%x, 0x%x], wptr = 0x%x, rptr = 0x%x\n",
296 iface->msg_desc->rptr);
308 u32 rptr;
316 rptr = print_buf->read;
319 if (rptr == wptr)
321 else if (rptr < wptr)
322 length = wptr - rptr;
324 length = print_buf->bytes + wptr - rptr;
331 if (rptr + length >= print_buf->bytes) {
332 int num = print_buf->bytes - rptr;
334 if (seq_write(s, print_buf->buffer + rptr, num))
337 rptr = 0;
341 if (seq_write(s, print_buf->buffer + rptr, length))
343 rptr += length;
346 print_buf->read = rptr;