245 	struct stm32_mdma_hwdesc *hwdesc;  member
346 		desc->node[i].hwdesc =  in stm32_mdma_alloc_desc()
349 		if (!desc->node[i].hwdesc)  in stm32_mdma_alloc_desc()
360 		dma_pool_free(chan->desc_pool, desc->node[i].hwdesc,  in stm32_mdma_alloc_desc()
373 		dma_pool_free(chan->desc_pool, desc->node[i].hwdesc,  in stm32_mdma_desc_free()
676 	dev_dbg(chan2dev(chan), "CTCR:    0x%08x\n", node->hwdesc->ctcr);  in stm32_mdma_dump_hwdesc()
677 	dev_dbg(chan2dev(chan), "CBNDTR:  0x%08x\n", node->hwdesc->cbndtr);  in stm32_mdma_dump_hwdesc()
678 	dev_dbg(chan2dev(chan), "CSAR:    0x%08x\n", node->hwdesc->csar);  in stm32_mdma_dump_hwdesc()
679 	dev_dbg(chan2dev(chan), "CDAR:    0x%08x\n", node->hwdesc->cdar);  in stm32_mdma_dump_hwdesc()
680 	dev_dbg(chan2dev(chan), "CBRUR:   0x%08x\n", node->hwdesc->cbrur);  in stm32_mdma_dump_hwdesc()
681 	dev_dbg(chan2dev(chan), "CLAR:    0x%08x\n", node->hwdesc->clar);  in stm32_mdma_dump_hwdesc()
682 	dev_dbg(chan2dev(chan), "CTBR:    0x%08x\n", node->hwdesc->ctbr);  in stm32_mdma_dump_hwdesc()
683 	dev_dbg(chan2dev(chan), "CMAR:    0x%08x\n", node->hwdesc->cmar);  in stm32_mdma_dump_hwdesc()
684 	dev_dbg(chan2dev(chan), "CMDR:    0x%08x\n\n", node->hwdesc->cmdr);  in stm32_mdma_dump_hwdesc()
695 	struct stm32_mdma_hwdesc *hwdesc;  in stm32_mdma_setup_hwdesc()  local
698 	hwdesc = desc->node[count].hwdesc;  in stm32_mdma_setup_hwdesc()
699 	hwdesc->ctcr = ctcr;  in stm32_mdma_setup_hwdesc()
700 	hwdesc->cbndtr &= ~(STM32_MDMA_CBNDTR_BRC_MK |  in stm32_mdma_setup_hwdesc()
704 	hwdesc->cbndtr |= STM32_MDMA_CBNDTR_BNDT(len);  in stm32_mdma_setup_hwdesc()
705 	hwdesc->csar = src_addr;  in stm32_mdma_setup_hwdesc()
706 	hwdesc->cdar = dst_addr;  in stm32_mdma_setup_hwdesc()
707 	hwdesc->cbrur = 0;  in stm32_mdma_setup_hwdesc()
708 	hwdesc->ctbr = ctbr;  in stm32_mdma_setup_hwdesc()
709 	hwdesc->cmar = config->mask_addr;  in stm32_mdma_setup_hwdesc()
710 	hwdesc->cmdr = config->mask_data;  in stm32_mdma_setup_hwdesc()
714 			hwdesc->clar = desc->node[0].hwdesc_phys;  in stm32_mdma_setup_hwdesc()
716 			hwdesc->clar = 0;  in stm32_mdma_setup_hwdesc()
718 		hwdesc->clar = desc->node[next].hwdesc_phys;  in stm32_mdma_setup_hwdesc()
812 		dma_pool_free(chan->desc_pool, desc->node[i].hwdesc,  in stm32_mdma_prep_slave_sg()
903 		dma_pool_free(chan->desc_pool, desc->node[i].hwdesc,  in stm32_mdma_prep_dma_cyclic()
917 	struct stm32_mdma_hwdesc *hwdesc;  in stm32_mdma_prep_dma_memcpy()  local
1018 		hwdesc = desc->node[0].hwdesc;  in stm32_mdma_prep_dma_memcpy()
1019 		hwdesc->ctcr = ctcr;  in stm32_mdma_prep_dma_memcpy()
1020 		hwdesc->cbndtr = cbndtr;  in stm32_mdma_prep_dma_memcpy()
1021 		hwdesc->csar = src;  in stm32_mdma_prep_dma_memcpy()
1022 		hwdesc->cdar = dest;  in stm32_mdma_prep_dma_memcpy()
1023 		hwdesc->cbrur = 0;  in stm32_mdma_prep_dma_memcpy()
1024 		hwdesc->clar = 0;  in stm32_mdma_prep_dma_memcpy()
1025 		hwdesc->ctbr = ctbr;  in stm32_mdma_prep_dma_memcpy()
1026 		hwdesc->cmar = 0;  in stm32_mdma_prep_dma_memcpy()
1027 		hwdesc->cmdr = 0;  in stm32_mdma_prep_dma_memcpy()
1118 	struct stm32_mdma_hwdesc *hwdesc;  in stm32_mdma_start_transfer()  local
1131 	hwdesc = chan->desc->node[0].hwdesc;  in stm32_mdma_start_transfer()
1135 	stm32_mdma_write(dmadev, STM32_MDMA_CTCR(id), hwdesc->ctcr);  in stm32_mdma_start_transfer()
1136 	stm32_mdma_write(dmadev, STM32_MDMA_CBNDTR(id), hwdesc->cbndtr);  in stm32_mdma_start_transfer()
1137 	stm32_mdma_write(dmadev, STM32_MDMA_CSAR(id), hwdesc->csar);  in stm32_mdma_start_transfer()
1138 	stm32_mdma_write(dmadev, STM32_MDMA_CDAR(id), hwdesc->cdar);  in stm32_mdma_start_transfer()
1139 	stm32_mdma_write(dmadev, STM32_MDMA_CBRUR(id), hwdesc->cbrur);  in stm32_mdma_start_transfer()
1140 	stm32_mdma_write(dmadev, STM32_MDMA_CLAR(id), hwdesc->clar);  in stm32_mdma_start_transfer()
1141 	stm32_mdma_write(dmadev, STM32_MDMA_CTBR(id), hwdesc->ctbr);  in stm32_mdma_start_transfer()
1142 	stm32_mdma_write(dmadev, STM32_MDMA_CMAR(id), hwdesc->cmar);  in stm32_mdma_start_transfer()
1143 	stm32_mdma_write(dmadev, STM32_MDMA_CMDR(id), hwdesc->cmdr);  in stm32_mdma_start_transfer()
1156 	if (hwdesc->ctcr & STM32_MDMA_CTCR_SWRM) {  in stm32_mdma_start_transfer()
1205 	struct stm32_mdma_hwdesc *hwdesc;  in stm32_mdma_resume()  local
1209 	hwdesc = chan->desc->node[chan->curr_hwdesc].hwdesc;  in stm32_mdma_resume()
1228 	if (hwdesc->ctcr & STM32_MDMA_CTCR_SWRM)  in stm32_mdma_resume()
1281 	struct stm32_mdma_hwdesc *hwdesc = desc->node[0].hwdesc;  in stm32_mdma_desc_residue()  local
1287 		hwdesc = desc->node[i].hwdesc;  in stm32_mdma_desc_residue()
1288 		residue += STM32_MDMA_CBNDTR_BNDT(hwdesc->cbndtr);  in stm32_mdma_desc_residue()