Lines Matching defs:buf
399 __le32 *buf, size_t length)
401 u32 data = le32_to_cpu(*buf);
493 u8 *buf = (u8 *)&data;
496 buf[0] = port << 4;
497 consumed = snd_rawmidi_transmit_peek(substream, buf + 1, 3);
502 if (buf[1] != 0xf0) {
503 if (consumed < calculate_message_bytes(buf[1]))
510 buf[0] |= consumed;
512 if (buf[1] != 0xf7) {
513 if (buf[2] == 0xf7 || buf[3] == 0xf7) {
518 buf[0] |= consumed;
523 buf[0] |= 0x0f;