24 /* CSR register */
186 	u32 csr;  member
286 	dev_dbg(tdc2dev(tdc), "CSR %x STA %x CSRE %x SRC %x DST %x\n",  in tegra_dma_dump_chan_regs()
448 	u32 csr, status;  in tegra_dma_disable()  local
450 	csr = tdc_read(tdc, TEGRA_GPCDMA_CHAN_CSR);  in tegra_dma_disable()
453 	csr &= ~TEGRA_GPCDMA_CSR_IE_EOC;  in tegra_dma_disable()
456 	csr &= ~TEGRA_GPCDMA_CSR_ENB;  in tegra_dma_disable()
457 	tdc_write(tdc, TEGRA_GPCDMA_CHAN_CSR, csr);  in tegra_dma_disable()
498 		  ch_regs->csr | TEGRA_GPCDMA_CSR_ENB);  in tegra_dma_configure_next_sg()
530 	tdc_write(tdc, TEGRA_GPCDMA_CHAN_CSR, ch_regs->csr);  in tegra_dma_start()
534 		  ch_regs->csr | TEGRA_GPCDMA_CSR_ENB);  in tegra_dma_start()
659 	u32 status, csr;  in tegra_dma_stop_client()  local
666 	csr = tdc_read(tdc, TEGRA_GPCDMA_CHAN_CSR);  in tegra_dma_stop_client()
667 	csr &= ~(TEGRA_GPCDMA_CSR_REQ_SEL_MASK);  in tegra_dma_stop_client()
668 	csr |= TEGRA_GPCDMA_CSR_REQ_SEL_UNUSED;  in tegra_dma_stop_client()
669 	tdc_write(tdc, TEGRA_GPCDMA_CHAN_CSR, csr);  in tegra_dma_stop_client()
824 			      u32 *csr,  in get_transfer_param()  argument
834 		*csr = TEGRA_GPCDMA_CSR_DMA_MEM2IO_FC;  in get_transfer_param()
841 		*csr = TEGRA_GPCDMA_CSR_DMA_IO2MEM_FC;  in get_transfer_param()
858 	u32 csr, mc_seq;  in tegra_dma_prep_dma_memset()  local
867 	csr = TEGRA_GPCDMA_CSR_DMA_FIXED_PAT;  in tegra_dma_prep_dma_memset()
869 	csr |= TEGRA_GPCDMA_CSR_ONCE;  in tegra_dma_prep_dma_memset()
871 	csr |= TEGRA_GPCDMA_CSR_IRQ_MASK;  in tegra_dma_prep_dma_memset()
874 		csr |= TEGRA_GPCDMA_CSR_IE_EOC;  in tegra_dma_prep_dma_memset()
876 	csr |= FIELD_PREP(TEGRA_GPCDMA_CSR_WEIGHT, 1);  in tegra_dma_prep_dma_memset()
908 	sg_req[0].ch_regs.csr = csr;  in tegra_dma_prep_dma_memset()
925 	u32 csr, mc_seq;  in tegra_dma_prep_dma_memcpy()  local
935 	csr = TEGRA_GPCDMA_CSR_DMA_MEM2MEM;  in tegra_dma_prep_dma_memcpy()
937 	csr |= TEGRA_GPCDMA_CSR_ONCE;  in tegra_dma_prep_dma_memcpy()
939 	csr |= TEGRA_GPCDMA_CSR_IRQ_MASK;  in tegra_dma_prep_dma_memcpy()
942 		csr |= TEGRA_GPCDMA_CSR_IE_EOC;  in tegra_dma_prep_dma_memcpy()
944 	csr |= FIELD_PREP(TEGRA_GPCDMA_CSR_WEIGHT, 1);  in tegra_dma_prep_dma_memcpy()
978 	sg_req[0].ch_regs.csr = csr;  in tegra_dma_prep_dma_memcpy()
995 	u32 csr, mc_seq, apb_ptr = 0, mmio_seq = 0;  in tegra_dma_prep_slave_sg()  local
1016 	ret = get_transfer_param(tdc, direction, &apb_ptr, &mmio_seq, &csr,  in tegra_dma_prep_slave_sg()
1022 	csr |= TEGRA_GPCDMA_CSR_ONCE;  in tegra_dma_prep_slave_sg()
1024 	csr |= FIELD_PREP(TEGRA_GPCDMA_CSR_REQ_SEL_MASK, tdc->slave_id);  in tegra_dma_prep_slave_sg()
1026 	csr |= TEGRA_GPCDMA_CSR_IRQ_MASK;  in tegra_dma_prep_slave_sg()
1028 	csr |= FIELD_PREP(TEGRA_GPCDMA_CSR_WEIGHT, 1);  in tegra_dma_prep_slave_sg()
1032 		csr |= TEGRA_GPCDMA_CSR_IE_EOC;  in tegra_dma_prep_slave_sg()
1097 		sg_req[i].ch_regs.csr = csr;  in tegra_dma_prep_slave_sg()
1113 	u32 csr, mc_seq, apb_ptr = 0, mmio_seq = 0, burst_size;  in tegra_dma_prep_dma_cyclic()  local
1151 	ret = get_transfer_param(tdc, direction, &apb_ptr, &mmio_seq, &csr,  in tegra_dma_prep_dma_cyclic()
1157 	csr &= ~TEGRA_GPCDMA_CSR_ONCE;  in tegra_dma_prep_dma_cyclic()
1159 	csr |= FIELD_PREP(TEGRA_GPCDMA_CSR_REQ_SEL_MASK, tdc->slave_id);  in tegra_dma_prep_dma_cyclic()
1161 	csr |= TEGRA_GPCDMA_CSR_IRQ_MASK;  in tegra_dma_prep_dma_cyclic()
1163 	csr |= FIELD_PREP(TEGRA_GPCDMA_CSR_WEIGHT, 1);  in tegra_dma_prep_dma_cyclic()
1167 		csr |= TEGRA_GPCDMA_CSR_IE_EOC;  in tegra_dma_prep_dma_cyclic()
1218 		sg_req[i].ch_regs.csr = csr;  in tegra_dma_prep_dma_cyclic()