167 	struct mmc_data *r_data = host->req->cmd->data;  in tifm_sd_transfer_data()  local
168 	struct scatterlist *sg = r_data->sg;  in tifm_sd_transfer_data()
181 				if ((r_data->flags & MMC_DATA_WRITE)  in tifm_sd_transfer_data()
199 		if (r_data->flags & MMC_DATA_READ)  in tifm_sd_transfer_data()
201 		else if (r_data->flags & MMC_DATA_WRITE)  in tifm_sd_transfer_data()
222 static void tifm_sd_bounce_block(struct tifm_sd *host, struct mmc_data *r_data)  in tifm_sd_bounce_block()  argument
224 	struct scatterlist *sg = r_data->sg;  in tifm_sd_bounce_block()
225 	unsigned int t_size = r_data->blksz;  in tifm_sd_bounce_block()
248 		if (r_data->flags & MMC_DATA_WRITE)  in tifm_sd_bounce_block()
250 					  r_data->blksz - t_size,  in tifm_sd_bounce_block()
252 		else if (r_data->flags & MMC_DATA_READ)  in tifm_sd_bounce_block()
254 					  r_data->blksz - t_size, p_cnt);  in tifm_sd_bounce_block()
261 static int tifm_sd_set_dma_data(struct tifm_sd *host, struct mmc_data *r_data)  in tifm_sd_set_dma_data()  argument
264 	unsigned int t_size = TIFM_DMA_TSIZE * r_data->blksz;  in tifm_sd_set_dma_data()
273 		tifm_sd_bounce_block(host, r_data);  in tifm_sd_set_dma_data()
278 	dma_len = sg_dma_len(&r_data->sg[host->sg_pos]) - host->block_pos;  in tifm_sd_set_dma_data()
284 		dma_len = sg_dma_len(&r_data->sg[host->sg_pos]);  in tifm_sd_set_dma_data()
288 		dma_blk_cnt = dma_len / r_data->blksz;  in tifm_sd_set_dma_data()
290 		host->block_pos += dma_blk_cnt * r_data->blksz;  in tifm_sd_set_dma_data()
298 		sg = &r_data->sg[host->sg_pos];  in tifm_sd_set_dma_data()
300 		if (r_data->flags & MMC_DATA_WRITE)  in tifm_sd_set_dma_data()
301 			tifm_sd_bounce_block(host, r_data);  in tifm_sd_set_dma_data()
313 	if (r_data->flags & MMC_DATA_WRITE)  in tifm_sd_set_dma_data()
474 	struct mmc_data *r_data = NULL;  in tifm_sd_data_event()  local
483 		r_data = host->req->cmd->data;  in tifm_sd_data_event()
485 		if (r_data && (fifo_status & TIFM_FIFO_READY)) {  in tifm_sd_data_event()
486 			if (tifm_sd_set_dma_data(host, r_data)) {  in tifm_sd_data_event()
617 	struct mmc_data *r_data = mrq->cmd->data;  in tifm_sd_request()  local
641 	if (r_data) {  in tifm_sd_request()
642 		tifm_sd_set_data_timeout(host, r_data);  in tifm_sd_request()
644 		if ((r_data->flags & MMC_DATA_WRITE) && !mrq->stop)  in tifm_sd_request()
657 			host->sg_len = r_data->sg_len;  in tifm_sd_request()
660 				    r_data->blksz);  in tifm_sd_request()
663 					    r_data->flags & MMC_DATA_WRITE  in tifm_sd_request()
671 			host->sg_len = tifm_map_sg(sock, r_data->sg,  in tifm_sd_request()
672 						   r_data->sg_len,  in tifm_sd_request()
673 						   r_data->flags  in tifm_sd_request()
681 					      r_data->flags & MMC_DATA_WRITE  in tifm_sd_request()
690 			writel(ilog2(r_data->blksz) - 2,  in tifm_sd_request()
697 			if (r_data->flags & MMC_DATA_WRITE)  in tifm_sd_request()
704 			tifm_sd_set_dma_data(host, r_data);  in tifm_sd_request()
707 		writel(r_data->blocks - 1,  in tifm_sd_request()
709 		writel(r_data->blksz - 1,  in tifm_sd_request()
732 	struct mmc_data *r_data = NULL;  in tifm_sd_end_cmd()  local
748 	r_data = mrq->cmd->data;  in tifm_sd_end_cmd()
749 	if (r_data) {  in tifm_sd_end_cmd()
756 				      (r_data->flags & MMC_DATA_WRITE)  in tifm_sd_end_cmd()
758 			tifm_unmap_sg(sock, r_data->sg, r_data->sg_len,  in tifm_sd_end_cmd()
759 				      (r_data->flags & MMC_DATA_WRITE)  in tifm_sd_end_cmd()
763 		r_data->bytes_xfered = r_data->blocks  in tifm_sd_end_cmd()
765 		r_data->bytes_xfered *= r_data->blksz;  in tifm_sd_end_cmd()
766 		r_data->bytes_xfered += r_data->blksz  in tifm_sd_end_cmd()