232 	u32 ctcr;  member
505 	u32 ccr, ctcr, ctbr, tlen;  in stm32_mdma_set_xfer_param()  local
513 	ctcr = stm32_mdma_read(dmadev, STM32_MDMA_CTCR(chan->id));  in stm32_mdma_set_xfer_param()
517 	ctcr &= ~STM32_MDMA_CTCR_SWRM;  in stm32_mdma_set_xfer_param()
520 	ctcr &= ~STM32_MDMA_CTCR_CFG_MASK;  in stm32_mdma_set_xfer_param()
521 	ctcr |= chan_config->transfer_config & STM32_MDMA_CTCR_CFG_MASK;  in stm32_mdma_set_xfer_param()
527 	tlen = STM32_MDMA_CTCR_LEN2_GET(ctcr);  in stm32_mdma_set_xfer_param()
528 	ctcr &= ~STM32_MDMA_CTCR_LEN2_MSK;  in stm32_mdma_set_xfer_param()
529 	ctcr |= STM32_MDMA_CTCR_TLEN((tlen - 1));  in stm32_mdma_set_xfer_param()
532 	ctcr &= ~STM32_MDMA_CTCR_PKE;  in stm32_mdma_set_xfer_param()
571 		ctcr &= ~STM32_MDMA_CTCR_DSIZE_MASK;  in stm32_mdma_set_xfer_param()
572 		ctcr |= STM32_MDMA_CTCR_DSIZE(dst_bus_width);  in stm32_mdma_set_xfer_param()
579 		ctcr &= ~STM32_MDMA_CTCR_DBURST_MASK;  in stm32_mdma_set_xfer_param()
580 		ctcr |= STM32_MDMA_CTCR_DBURST((ilog2(dst_best_burst)));  in stm32_mdma_set_xfer_param()
588 		ctcr &= ~STM32_MDMA_CTCR_SSIZE_MASK |  in stm32_mdma_set_xfer_param()
590 		ctcr |= STM32_MDMA_CTCR_SSIZE(src_bus_width) |  in stm32_mdma_set_xfer_param()
599 		ctcr &= ~STM32_MDMA_CTCR_SBURST_MASK;  in stm32_mdma_set_xfer_param()
600 		ctcr |= STM32_MDMA_CTCR_SBURST((ilog2(src_best_burst)));  in stm32_mdma_set_xfer_param()
607 			ctcr |= STM32_MDMA_CTCR_PKE;  in stm32_mdma_set_xfer_param()
620 		ctcr &= ~STM32_MDMA_CTCR_SSIZE_MASK;  in stm32_mdma_set_xfer_param()
621 		ctcr |= STM32_MDMA_CTCR_SSIZE(src_bus_width);  in stm32_mdma_set_xfer_param()
627 		ctcr &= ~STM32_MDMA_CTCR_SBURST_MASK;  in stm32_mdma_set_xfer_param()
628 		ctcr |= STM32_MDMA_CTCR_SBURST((ilog2(src_best_burst)));  in stm32_mdma_set_xfer_param()
636 		ctcr &= ~(STM32_MDMA_CTCR_DSIZE_MASK |  in stm32_mdma_set_xfer_param()
638 		ctcr |= STM32_MDMA_CTCR_DSIZE(dst_bus_width) |  in stm32_mdma_set_xfer_param()
646 		ctcr &= ~STM32_MDMA_CTCR_DBURST_MASK;  in stm32_mdma_set_xfer_param()
647 		ctcr |= STM32_MDMA_CTCR_DBURST((ilog2(dst_best_burst)));  in stm32_mdma_set_xfer_param()
654 			ctcr |= STM32_MDMA_CTCR_PKE;  in stm32_mdma_set_xfer_param()
666 	*mdma_ctcr = ctcr;  in stm32_mdma_set_xfer_param()
676 	dev_dbg(chan2dev(chan), "CTCR:    0x%08x\n", node->hwdesc->ctcr);  in stm32_mdma_dump_hwdesc()
691 				    u32 len, u32 ctcr, u32 ctbr, bool is_last,  in stm32_mdma_setup_hwdesc()  argument
699 	hwdesc->ctcr = ctcr;  in stm32_mdma_setup_hwdesc()
733 	u32 ccr, ctcr, ctbr;  in stm32_mdma_setup_xfer()  local
746 							&ctcr, &ctbr, src_addr,  in stm32_mdma_setup_xfer()
754 							&ctcr, &ctbr, dst_addr,  in stm32_mdma_setup_xfer()
764 					dst_addr, sg_dma_len(sg), ctcr, ctbr,  in stm32_mdma_setup_xfer()
829 	u32 ccr, ctcr, ctbr, count;  in stm32_mdma_prep_dma_cyclic()  local
862 		ret = stm32_mdma_set_xfer_param(chan, direction, &ccr, &ctcr,  in stm32_mdma_prep_dma_cyclic()
868 		ret = stm32_mdma_set_xfer_param(chan, direction, &ccr, &ctcr,  in stm32_mdma_prep_dma_cyclic()
893 					dst_addr, period_len, ctcr, ctbr,  in stm32_mdma_prep_dma_cyclic()
918 	u32 ccr, ctcr, ctbr, cbndtr, count, max_burst, mdma_burst;  in stm32_mdma_prep_dma_memcpy()  local
941 	ctcr = stm32_mdma_read(dmadev, STM32_MDMA_CTCR(chan->id));  in stm32_mdma_prep_dma_memcpy()
952 	ctcr &= ~(STM32_MDMA_CTCR_BWM | STM32_MDMA_CTCR_TRGM_MSK |  in stm32_mdma_prep_dma_memcpy()
959 	ctcr |= STM32_MDMA_CTCR_SWRM | STM32_MDMA_CTCR_SINC(STM32_MDMA_INC) |  in stm32_mdma_prep_dma_memcpy()
978 			ctcr |= STM32_MDMA_CTCR_TRGM(STM32_MDMA_BUFFER);  in stm32_mdma_prep_dma_memcpy()
982 			ctcr |= STM32_MDMA_CTCR_TRGM(STM32_MDMA_BLOCK);  in stm32_mdma_prep_dma_memcpy()
986 		ctcr |= STM32_MDMA_CTCR_TLEN((tlen - 1));  in stm32_mdma_prep_dma_memcpy()
997 		ctcr |= STM32_MDMA_CTCR_SBURST(mdma_burst) |  in stm32_mdma_prep_dma_memcpy()
1010 		ctcr |= STM32_MDMA_CTCR_DBURST(mdma_burst) |  in stm32_mdma_prep_dma_memcpy()
1015 			ctcr |= STM32_MDMA_CTCR_PKE;  in stm32_mdma_prep_dma_memcpy()
1019 		hwdesc->ctcr = ctcr;  in stm32_mdma_prep_dma_memcpy()
1032 		ctcr |= STM32_MDMA_CTCR_TRGM(STM32_MDMA_LINKED_LIST) |  in stm32_mdma_prep_dma_memcpy()
1052 			ctcr |= STM32_MDMA_CTCR_SBURST(mdma_burst) |  in stm32_mdma_prep_dma_memcpy()
1066 			ctcr |= STM32_MDMA_CTCR_DBURST(mdma_burst) |  in stm32_mdma_prep_dma_memcpy()
1071 				ctcr |= STM32_MDMA_CTCR_PKE;  in stm32_mdma_prep_dma_memcpy()
1076 						xfer_count, ctcr, ctbr,  in stm32_mdma_prep_dma_memcpy()
1135 	stm32_mdma_write(dmadev, STM32_MDMA_CTCR(id), hwdesc->ctcr);  in stm32_mdma_start_transfer()
1156 	if (hwdesc->ctcr & STM32_MDMA_CTCR_SWRM) {  in stm32_mdma_start_transfer()
1228 	if (hwdesc->ctcr & STM32_MDMA_CTCR_SWRM)  in stm32_mdma_resume()