165 	struct mmc_data *r_data = host->req->cmd->data;  in tifm_sd_transfer_data()  local
166 	struct scatterlist *sg = r_data->sg;  in tifm_sd_transfer_data()
179 				if ((r_data->flags & MMC_DATA_WRITE)  in tifm_sd_transfer_data()
197 		if (r_data->flags & MMC_DATA_READ)  in tifm_sd_transfer_data()
199 		else if (r_data->flags & MMC_DATA_WRITE)  in tifm_sd_transfer_data()
220 static void tifm_sd_bounce_block(struct tifm_sd *host, struct mmc_data *r_data)  in tifm_sd_bounce_block()  argument
222 	struct scatterlist *sg = r_data->sg;  in tifm_sd_bounce_block()
223 	unsigned int t_size = r_data->blksz;  in tifm_sd_bounce_block()
246 		if (r_data->flags & MMC_DATA_WRITE)  in tifm_sd_bounce_block()
248 					  r_data->blksz - t_size,  in tifm_sd_bounce_block()
250 		else if (r_data->flags & MMC_DATA_READ)  in tifm_sd_bounce_block()
252 					  r_data->blksz - t_size, p_cnt);  in tifm_sd_bounce_block()
259 static int tifm_sd_set_dma_data(struct tifm_sd *host, struct mmc_data *r_data)  in tifm_sd_set_dma_data()  argument
262 	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()
279 	dma_len = sg_dma_len(&r_data->sg[host->sg_pos]) - host->block_pos;  in tifm_sd_set_dma_data()
285 		dma_len = sg_dma_len(&r_data->sg[host->sg_pos]);  in tifm_sd_set_dma_data()
289 		dma_blk_cnt = dma_len / r_data->blksz;  in tifm_sd_set_dma_data()
291 		host->block_pos += dma_blk_cnt * r_data->blksz;  in tifm_sd_set_dma_data()
299 		sg = &r_data->sg[host->sg_pos];  in tifm_sd_set_dma_data()
301 		if (r_data->flags & MMC_DATA_WRITE) {  in tifm_sd_set_dma_data()
303 			tifm_sd_bounce_block(host, r_data);  in tifm_sd_set_dma_data()
316 	if (r_data->flags & MMC_DATA_WRITE)  in tifm_sd_set_dma_data()
477 	struct mmc_data *r_data = NULL;  in tifm_sd_data_event()  local
486 		r_data = host->req->cmd->data;  in tifm_sd_data_event()
488 		if (r_data && (fifo_status & TIFM_FIFO_READY)) {  in tifm_sd_data_event()
489 			if (tifm_sd_set_dma_data(host, r_data)) {  in tifm_sd_data_event()
623 	struct mmc_data *r_data = mrq->cmd->data;  in tifm_sd_request()  local
647 	if (r_data) {  in tifm_sd_request()
648 		tifm_sd_set_data_timeout(host, r_data);  in tifm_sd_request()
650 		if ((r_data->flags & MMC_DATA_WRITE) && !mrq->stop)  in tifm_sd_request()
663 			host->sg_len = r_data->sg_len;  in tifm_sd_request()
666 				    r_data->blksz);  in tifm_sd_request()
669 					    r_data->flags & MMC_DATA_WRITE  in tifm_sd_request()
677 			host->sg_len = tifm_map_sg(sock, r_data->sg,  in tifm_sd_request()
678 						   r_data->sg_len,  in tifm_sd_request()
679 						   r_data->flags  in tifm_sd_request()
687 					      r_data->flags & MMC_DATA_WRITE  in tifm_sd_request()
696 			writel(ilog2(r_data->blksz) - 2,  in tifm_sd_request()
703 			if (r_data->flags & MMC_DATA_WRITE)  in tifm_sd_request()
710 			tifm_sd_set_dma_data(host, r_data);  in tifm_sd_request()
713 		writel(r_data->blocks - 1,  in tifm_sd_request()
715 		writel(r_data->blksz - 1,  in tifm_sd_request()
738 	struct mmc_data *r_data = NULL;  in tifm_sd_end_cmd()  local
754 	r_data = mrq->cmd->data;  in tifm_sd_end_cmd()
755 	if (r_data) {  in tifm_sd_end_cmd()
762 				      (r_data->flags & MMC_DATA_WRITE)  in tifm_sd_end_cmd()
764 			tifm_unmap_sg(sock, r_data->sg, r_data->sg_len,  in tifm_sd_end_cmd()
765 				      (r_data->flags & MMC_DATA_WRITE)  in tifm_sd_end_cmd()
769 		r_data->bytes_xfered = r_data->blocks  in tifm_sd_end_cmd()
771 		r_data->bytes_xfered *= r_data->blksz;  in tifm_sd_end_cmd()
772 		r_data->bytes_xfered += r_data->blksz  in tifm_sd_end_cmd()