Searched refs:b_buf (Results 1 – 3 of 3) sorted by relevance
136 struct tw686x_audio_buf *p_buf, *b_buf; in tw686x_pcm_prepare() local190 b_buf = list_first_entry(&ac->buf_list, struct tw686x_audio_buf, list); in tw686x_pcm_prepare()191 list_move_tail(&b_buf->list, &ac->buf_list); in tw686x_pcm_prepare()194 ac->curr_bufs[1] = b_buf; in tw686x_pcm_prepare()199 reg_write(dev, ADMA_B_ADDR[ac->ch], b_buf->dma); in tw686x_pcm_prepare()
299 if (ci_req->b_buf) in ci_ep_free_request()300 free(ci_req->b_buf); in ci_ep_free_request()378 if (ci_req->b_buf && req->length > ci_req->b_len) { in ci_bounce()379 free(ci_req->b_buf); in ci_bounce()380 ci_req->b_buf = 0; in ci_bounce()382 if (!ci_req->b_buf) { in ci_bounce()384 ci_req->b_buf = memalign(ARCH_DMA_MINALIGN, ci_req->b_len); in ci_bounce()385 if (!ci_req->b_buf) in ci_bounce()389 ci_req->hw_buf = ci_req->b_buf; in ci_bounce()
84 uint8_t *b_buf; member