221 	enum dma_transfer_direction dir;  member
274 	enum dma_transfer_direction dir;  member
474 	if (uc->config.dir == DMA_MEM_TO_DEV || uc->config.dir == DMA_MEM_TO_MEM) {  in udma_dump_chan_stdata()
483 	if (uc->config.dir == DMA_DEV_TO_MEM || uc->config.dir == DMA_MEM_TO_MEM) {  in udma_dump_chan_stdata()
623 	switch (uc->config.dir) {  in udma_is_chan_paused()
657 	switch (uc->config.dir) {  in udma_push_to_ring()
683 	if (uc->config.dir != DMA_DEV_TO_MEM)  in udma_desc_is_rx_flush()
697 	switch (uc->config.dir) {  in udma_pop_from_ring()
731 	switch (uc->config.dir) {  in udma_reset_rings()
764 	if (uc->desc->dir == DMA_DEV_TO_MEM) {  in udma_decrement_byte_counters()
814 	switch (uc->config.dir) {  in udma_reset_chan()
852 		if (uc->config.dir == DMA_DEV_TO_MEM)  in udma_reset_chan()
868 	    (uc->cyclic || ucc->dir == DMA_DEV_TO_MEM)) {  in udma_start_desc()
922 	switch (uc->desc->dir) {  in udma_start()
1010 	switch (uc->config.dir) {  in udma_stop()
1070 	    uc->config.dir != DMA_MEM_TO_DEV || !(uc->config.tx_flags & DMA_PREP_INTERRUPT))  in udma_is_desc_really_done()
1764 	if (uc->config.dir == DMA_MEM_TO_MEM)  in udma_alloc_rx_resources()
2187 	if (uc->config.pkt_mode || uc->config.dir == DMA_MEM_TO_MEM) {  in udma_alloc_chan_resources()
2190 		if (uc->config.dir == DMA_MEM_TO_MEM) {  in udma_alloc_chan_resources()
2219 	switch (uc->config.dir) {  in udma_alloc_chan_resources()
2289 			__func__, uc->id, uc->config.dir);  in udma_alloc_chan_resources()
2335 	if (is_slave_direction(uc->config.dir) && !uc->config.pkt_mode) {  in udma_alloc_chan_resources()
2400 	switch (uc->config.dir) {  in bcdma_alloc_chan_resources()
2458 			__func__, uc->id, uc->config.dir);  in bcdma_alloc_chan_resources()
2477 	if (uc->config.dir == DMA_MEM_TO_MEM  && !uc->config.tr_trigger_type) {  in bcdma_alloc_chan_resources()
2494 	} else if (uc->config.dir != DMA_MEM_TO_MEM) {  in bcdma_alloc_chan_resources()
2524 	if (is_slave_direction(uc->config.dir)) {  in bcdma_alloc_chan_resources()
2609 	switch (uc->config.dir) {  in pktdma_alloc_chan_resources()
2651 			__func__, uc->id, uc->config.dir);  in pktdma_alloc_chan_resources()
2756 					    enum dma_transfer_direction dir)  in udma_alloc_tr_desc()  argument
2817 	if (dir == DMA_DEV_TO_MEM)  in udma_alloc_tr_desc()
2877 		      unsigned int sglen, enum dma_transfer_direction dir,  in udma_prep_slave_sg_tr()  argument
2900 	d = udma_alloc_tr_desc(uc, tr_size, num_tr, dir);  in udma_prep_slave_sg_tr()
2962 				enum dma_transfer_direction dir,  in udma_prep_slave_sg_triggered_tr()  argument
2979 	if (dir == DMA_DEV_TO_MEM) {  in udma_prep_slave_sg_triggered_tr()
2984 	} else if (dir == DMA_MEM_TO_DEV) {  in udma_prep_slave_sg_triggered_tr()
3031 	d = udma_alloc_tr_desc(uc, tr_size, num_tr, dir);  in udma_prep_slave_sg_triggered_tr()
3069 		if (dir == DMA_DEV_TO_MEM) {  in udma_prep_slave_sg_triggered_tr()
3116 			if (dir == DMA_DEV_TO_MEM) {  in udma_prep_slave_sg_triggered_tr()
3202 		if (uc->config.dir == DMA_DEV_TO_MEM &&  in udma_configure_statictr()
3214 		       unsigned int sglen, enum dma_transfer_direction dir,  in udma_prep_slave_sg_pkt()  argument
3231 	if (dir == DMA_DEV_TO_MEM)  in udma_prep_slave_sg_pkt()
3284 		    dir == DMA_MEM_TO_DEV)  in udma_prep_slave_sg_pkt()
3322 	if (d->dir == DMA_MEM_TO_DEV)  in udma_attach_metadata()
3399 		   unsigned int sglen, enum dma_transfer_direction dir,  in udma_prep_slave_sg()  argument
3407 	if (dir != uc->config.dir &&  in udma_prep_slave_sg()
3408 	    (uc->config.dir == DMA_MEM_TO_MEM && !uc->config.tr_trigger_type)) {  in udma_prep_slave_sg()
3412 			dmaengine_get_direction_text(uc->config.dir),  in udma_prep_slave_sg()
3413 			dmaengine_get_direction_text(dir));  in udma_prep_slave_sg()
3417 	if (dir == DMA_DEV_TO_MEM) {  in udma_prep_slave_sg()
3420 	} else if (dir == DMA_MEM_TO_DEV) {  in udma_prep_slave_sg()
3434 		d = udma_prep_slave_sg_pkt(uc, sgl, sglen, dir, tx_flags,  in udma_prep_slave_sg()
3436 	else if (is_slave_direction(uc->config.dir))  in udma_prep_slave_sg()
3437 		d = udma_prep_slave_sg_tr(uc, sgl, sglen, dir, tx_flags,  in udma_prep_slave_sg()
3440 		d = udma_prep_slave_sg_triggered_tr(uc, sgl, sglen, dir,  in udma_prep_slave_sg()
3446 	d->dir = dir;  in udma_prep_slave_sg()
3470 			enum dma_transfer_direction dir, unsigned long flags)  in udma_prep_dma_cyclic_tr()  argument
3490 	d = udma_alloc_tr_desc(uc, tr_size, periods * num_tr, dir);  in udma_prep_dma_cyclic_tr()
3540 			 enum dma_transfer_direction dir, unsigned long flags)  in udma_prep_dma_cyclic_pkt()  argument
3560 	if (dir == DMA_DEV_TO_MEM)  in udma_prep_dma_cyclic_pkt()
3607 		     size_t period_len, enum dma_transfer_direction dir,  in udma_prep_dma_cyclic()  argument
3615 	if (dir != uc->config.dir) {  in udma_prep_dma_cyclic()
3619 			dmaengine_get_direction_text(uc->config.dir),  in udma_prep_dma_cyclic()
3620 			dmaengine_get_direction_text(dir));  in udma_prep_dma_cyclic()
3626 	if (dir == DMA_DEV_TO_MEM) {  in udma_prep_dma_cyclic()
3629 	} else if (dir == DMA_MEM_TO_DEV) {  in udma_prep_dma_cyclic()
3642 					     dir, flags);  in udma_prep_dma_cyclic()
3645 					    dir, flags);  in udma_prep_dma_cyclic()
3652 	d->dir = dir;  in udma_prep_dma_cyclic()
3684 	if (uc->config.dir != DMA_MEM_TO_MEM) {  in udma_prep_dma_memcpy()
3688 			dmaengine_get_direction_text(uc->config.dir),  in udma_prep_dma_memcpy()
3705 	d->dir = DMA_MEM_TO_MEM;  in udma_prep_dma_memcpy()
3812 		if (uc->desc->dir == DMA_MEM_TO_DEV) {  in udma_tx_status()
3822 		} else if (uc->desc->dir == DMA_DEV_TO_MEM) {  in udma_tx_status()
3841 		if (!residue && (uc->config.dir == DMA_DEV_TO_MEM || !delay)) {  in udma_tx_status()
3863 	switch (uc->config.dir) {  in udma_pause()
3891 	switch (uc->config.dir) {  in udma_resume()
4136 		ucc->dir = DMA_MEM_TO_MEM;  in udma_dma_filter_fn()
4139 		ucc->dir = DMA_MEM_TO_DEV;  in udma_dma_filter_fn()
4141 		ucc->dir = DMA_DEV_TO_MEM;  in udma_dma_filter_fn()
4148 		ucc->dir = DMA_MEM_TO_MEM;  in udma_dma_filter_fn()
4160 		ucc->dir = DMA_MEM_TO_MEM;  in udma_dma_filter_fn()
4201 		ucc->remote_thread_id, dmaengine_get_direction_text(ucc->dir));  in udma_dma_filter_fn()
5220 			   dmaengine_get_direction_text(uc->config.dir));  in udma_dbg_summary_show_chan()
5222 	switch (uc->config.dir) {  in udma_dbg_summary_show_chan()
5531 		uc->config.dir = DMA_MEM_TO_MEM;  in udma_probe()