256 	struct stm32_mdma_hwdesc *hwdesc;  member
358 		desc->node[i].hwdesc =  in stm32_mdma_alloc_desc()
361 		if (!desc->node[i].hwdesc)  in stm32_mdma_alloc_desc()
372 		dma_pool_free(chan->desc_pool, desc->node[i].hwdesc,  in stm32_mdma_alloc_desc()
385 		dma_pool_free(chan->desc_pool, desc->node[i].hwdesc,  in stm32_mdma_desc_free()
688 	dev_dbg(chan2dev(chan), "CTCR:    0x%08x\n", node->hwdesc->ctcr);  in stm32_mdma_dump_hwdesc()
689 	dev_dbg(chan2dev(chan), "CBNDTR:  0x%08x\n", node->hwdesc->cbndtr);  in stm32_mdma_dump_hwdesc()
690 	dev_dbg(chan2dev(chan), "CSAR:    0x%08x\n", node->hwdesc->csar);  in stm32_mdma_dump_hwdesc()
691 	dev_dbg(chan2dev(chan), "CDAR:    0x%08x\n", node->hwdesc->cdar);  in stm32_mdma_dump_hwdesc()
692 	dev_dbg(chan2dev(chan), "CBRUR:   0x%08x\n", node->hwdesc->cbrur);  in stm32_mdma_dump_hwdesc()
693 	dev_dbg(chan2dev(chan), "CLAR:    0x%08x\n", node->hwdesc->clar);  in stm32_mdma_dump_hwdesc()
694 	dev_dbg(chan2dev(chan), "CTBR:    0x%08x\n", node->hwdesc->ctbr);  in stm32_mdma_dump_hwdesc()
695 	dev_dbg(chan2dev(chan), "CMAR:    0x%08x\n", node->hwdesc->cmar);  in stm32_mdma_dump_hwdesc()
696 	dev_dbg(chan2dev(chan), "CMDR:    0x%08x\n\n", node->hwdesc->cmdr);  in stm32_mdma_dump_hwdesc()
707 	struct stm32_mdma_hwdesc *hwdesc;  in stm32_mdma_setup_hwdesc()  local
710 	hwdesc = desc->node[count].hwdesc;  in stm32_mdma_setup_hwdesc()
711 	hwdesc->ctcr = ctcr;  in stm32_mdma_setup_hwdesc()
712 	hwdesc->cbndtr &= ~(STM32_MDMA_CBNDTR_BRC_MK |  in stm32_mdma_setup_hwdesc()
716 	hwdesc->cbndtr |= STM32_MDMA_CBNDTR_BNDT(len);  in stm32_mdma_setup_hwdesc()
717 	hwdesc->csar = src_addr;  in stm32_mdma_setup_hwdesc()
718 	hwdesc->cdar = dst_addr;  in stm32_mdma_setup_hwdesc()
719 	hwdesc->cbrur = 0;  in stm32_mdma_setup_hwdesc()
720 	hwdesc->ctbr = ctbr;  in stm32_mdma_setup_hwdesc()
721 	hwdesc->cmar = config->mask_addr;  in stm32_mdma_setup_hwdesc()
722 	hwdesc->cmdr = config->mask_data;  in stm32_mdma_setup_hwdesc()
726 			hwdesc->clar = desc->node[0].hwdesc_phys;  in stm32_mdma_setup_hwdesc()
728 			hwdesc->clar = 0;  in stm32_mdma_setup_hwdesc()
730 		hwdesc->clar = desc->node[next].hwdesc_phys;  in stm32_mdma_setup_hwdesc()
824 		dma_pool_free(chan->desc_pool, desc->node[i].hwdesc,  in stm32_mdma_prep_slave_sg()
915 		dma_pool_free(chan->desc_pool, desc->node[i].hwdesc,  in stm32_mdma_prep_dma_cyclic()
929 	struct stm32_mdma_hwdesc *hwdesc;  in stm32_mdma_prep_dma_memcpy()  local
1030 		hwdesc = desc->node[0].hwdesc;  in stm32_mdma_prep_dma_memcpy()
1031 		hwdesc->ctcr = ctcr;  in stm32_mdma_prep_dma_memcpy()
1032 		hwdesc->cbndtr = cbndtr;  in stm32_mdma_prep_dma_memcpy()
1033 		hwdesc->csar = src;  in stm32_mdma_prep_dma_memcpy()
1034 		hwdesc->cdar = dest;  in stm32_mdma_prep_dma_memcpy()
1035 		hwdesc->cbrur = 0;  in stm32_mdma_prep_dma_memcpy()
1036 		hwdesc->clar = 0;  in stm32_mdma_prep_dma_memcpy()
1037 		hwdesc->ctbr = ctbr;  in stm32_mdma_prep_dma_memcpy()
1038 		hwdesc->cmar = 0;  in stm32_mdma_prep_dma_memcpy()
1039 		hwdesc->cmdr = 0;  in stm32_mdma_prep_dma_memcpy()
1130 	struct stm32_mdma_hwdesc *hwdesc;  in stm32_mdma_start_transfer()  local
1141 	hwdesc = chan->desc->node[0].hwdesc;  in stm32_mdma_start_transfer()
1145 	stm32_mdma_write(dmadev, STM32_MDMA_CTCR(id), hwdesc->ctcr);  in stm32_mdma_start_transfer()
1146 	stm32_mdma_write(dmadev, STM32_MDMA_CBNDTR(id), hwdesc->cbndtr);  in stm32_mdma_start_transfer()
1147 	stm32_mdma_write(dmadev, STM32_MDMA_CSAR(id), hwdesc->csar);  in stm32_mdma_start_transfer()
1148 	stm32_mdma_write(dmadev, STM32_MDMA_CDAR(id), hwdesc->cdar);  in stm32_mdma_start_transfer()
1149 	stm32_mdma_write(dmadev, STM32_MDMA_CBRUR(id), hwdesc->cbrur);  in stm32_mdma_start_transfer()
1150 	stm32_mdma_write(dmadev, STM32_MDMA_CLAR(id), hwdesc->clar);  in stm32_mdma_start_transfer()
1151 	stm32_mdma_write(dmadev, STM32_MDMA_CTBR(id), hwdesc->ctbr);  in stm32_mdma_start_transfer()
1152 	stm32_mdma_write(dmadev, STM32_MDMA_CMAR(id), hwdesc->cmar);  in stm32_mdma_start_transfer()
1153 	stm32_mdma_write(dmadev, STM32_MDMA_CMDR(id), hwdesc->cmdr);  in stm32_mdma_start_transfer()
1166 	if (hwdesc->ctcr & STM32_MDMA_CTCR_SWRM) {  in stm32_mdma_start_transfer()
1215 	struct stm32_mdma_hwdesc *hwdesc;  in stm32_mdma_resume()  local
1219 	hwdesc = chan->desc->node[chan->curr_hwdesc].hwdesc;  in stm32_mdma_resume()
1238 	if (hwdesc->ctcr & STM32_MDMA_CTCR_SWRM)  in stm32_mdma_resume()
1289 	struct stm32_mdma_hwdesc *hwdesc = desc->node[0].hwdesc;  in stm32_mdma_desc_residue()  local
1295 		hwdesc = desc->node[i].hwdesc;  in stm32_mdma_desc_residue()
1296 		residue += STM32_MDMA_CBNDTR_BNDT(hwdesc->cbndtr);  in stm32_mdma_desc_residue()