544 	int			csize, dwidth;  in at_xdmac_compute_chan_conf()  local
563 		dwidth = ffs(atchan->sconfig.src_addr_width) - 1;  in at_xdmac_compute_chan_conf()
564 		if (dwidth < 0) {  in at_xdmac_compute_chan_conf()
568 		atchan->cfg |= AT_XDMAC_CC_DWIDTH(dwidth);  in at_xdmac_compute_chan_conf()
586 		dwidth = ffs(atchan->sconfig.dst_addr_width) - 1;  in at_xdmac_compute_chan_conf()
587 		if (dwidth < 0) {  in at_xdmac_compute_chan_conf()
591 		atchan->cfg |= AT_XDMAC_CC_DWIDTH(dwidth);  in at_xdmac_compute_chan_conf()
667 		u32			len, mem, dwidth, fixed_dwidth;  in at_xdmac_prep_slave_sg()  local
694 		dwidth = at_xdmac_get_dwidth(atchan->cfg);  in at_xdmac_prep_slave_sg()
695 		fixed_dwidth = IS_ALIGNED(len, 1 << dwidth)  in at_xdmac_prep_slave_sg()
696 			       ? dwidth  in at_xdmac_prep_slave_sg()
855 	u32			dwidth;  in at_xdmac_interleaved_queue_desc()  local
876 	dwidth = at_xdmac_align_width(chan, src | dst | chunk->size);  in at_xdmac_interleaved_queue_desc()
877 	if (chunk->size >= (AT_XDMAC_MBR_UBC_UBLEN_MAX << dwidth)) {  in at_xdmac_interleaved_queue_desc()
881 			AT_XDMAC_MBR_UBC_UBLEN_MAX << dwidth);  in at_xdmac_interleaved_queue_desc()
911 	chan_cc |= AT_XDMAC_CC_DWIDTH(dwidth);  in at_xdmac_interleaved_queue_desc()
913 	ublen = chunk->size >> dwidth;  in at_xdmac_interleaved_queue_desc()
1040 	u32			dwidth;  in at_xdmac_prep_dma_memcpy()  local
1067 	dwidth = at_xdmac_align_width(chan, src_addr | dst_addr);  in at_xdmac_prep_dma_memcpy()
1089 		if (remaining_size >= AT_XDMAC_MBR_UBC_UBLEN_MAX << dwidth)  in at_xdmac_prep_dma_memcpy()
1090 			xfer_size = AT_XDMAC_MBR_UBC_UBLEN_MAX << dwidth;  in at_xdmac_prep_dma_memcpy()
1097 		dwidth = at_xdmac_align_width(chan,  in at_xdmac_prep_dma_memcpy()
1100 		chan_cc |= AT_XDMAC_CC_DWIDTH(dwidth);  in at_xdmac_prep_dma_memcpy()
1102 		ublen = xfer_size >> dwidth;  in at_xdmac_prep_dma_memcpy()
1145 	u32			dwidth;  in at_xdmac_memset_create_desc()  local
1167 	dwidth = at_xdmac_align_width(chan, dst_addr);  in at_xdmac_memset_create_desc()
1169 	if (len >= (AT_XDMAC_MBR_UBC_UBLEN_MAX << dwidth)) {  in at_xdmac_memset_create_desc()
1184 	chan_cc |= AT_XDMAC_CC_DWIDTH(dwidth);  in at_xdmac_memset_create_desc()
1186 	ublen = len >> dwidth;  in at_xdmac_memset_create_desc()
1400 	u8			dwidth = 0;  in at_xdmac_tx_status()  local
1511 		dwidth = at_xdmac_get_dwidth(desc->lld.mbr_cfg);  in at_xdmac_tx_status()
1512 		residue -= (desc->lld.mbr_ubc & 0xffffff) << dwidth;  in at_xdmac_tx_status()
1516 	residue += cur_ubc << dwidth;  in at_xdmac_tx_status()