Lines Matching defs:buf
49 unsigned char *buf = (unsigned char *)(runtime->dma_area + offset);
50 *buf++ = vx_inb(chip, RXH);
53 buf = (unsigned char *)runtime->dma_area;
55 *buf++ = vx_inb(chip, RXM);
58 buf = (unsigned char *)runtime->dma_area;
60 *buf++ = vx_inb(chip, RXL);
1100 int p, buf, capture, eob;
1107 buf = 1; /* force to transfer */
1110 buf = chip->irq_rmh.Stat[i];
1120 vx_pcm_playback_transfer(chip, pipe->substream, pipe, buf);