24 /* CSR register */
189 	u32 csr;  member
290 	dev_dbg(tdc2dev(tdc), "CSR %x STA %x CSRE %x SRC %x DST %x\n",  in tegra_dma_dump_chan_regs()
452 	u32 csr, status;  in tegra_dma_disable()  local
454 	csr = tdc_read(tdc, TEGRA_GPCDMA_CHAN_CSR);  in tegra_dma_disable()
457 	csr &= ~TEGRA_GPCDMA_CSR_IE_EOC;  in tegra_dma_disable()
460 	csr &= ~TEGRA_GPCDMA_CSR_ENB;  in tegra_dma_disable()
461 	tdc_write(tdc, TEGRA_GPCDMA_CHAN_CSR, csr);  in tegra_dma_disable()
502 		  ch_regs->csr | TEGRA_GPCDMA_CSR_ENB);  in tegra_dma_configure_next_sg()
534 	tdc_write(tdc, TEGRA_GPCDMA_CHAN_CSR, ch_regs->csr);  in tegra_dma_start()
538 		  ch_regs->csr | TEGRA_GPCDMA_CSR_ENB);  in tegra_dma_start()
663 	u32 status, csr;  in tegra_dma_stop_client()  local
670 	csr = tdc_read(tdc, TEGRA_GPCDMA_CHAN_CSR);  in tegra_dma_stop_client()
671 	csr &= ~(TEGRA_GPCDMA_CSR_REQ_SEL_MASK);  in tegra_dma_stop_client()
672 	csr |= TEGRA_GPCDMA_CSR_REQ_SEL_UNUSED;  in tegra_dma_stop_client()
673 	tdc_write(tdc, TEGRA_GPCDMA_CHAN_CSR, csr);  in tegra_dma_stop_client()
829 			      u32 *csr,  in get_transfer_param()  argument
839 		*csr = TEGRA_GPCDMA_CSR_DMA_MEM2IO_FC;  in get_transfer_param()
846 		*csr = TEGRA_GPCDMA_CSR_DMA_IO2MEM_FC;  in get_transfer_param()
863 	u32 csr, mc_seq;  in tegra_dma_prep_dma_memset()  local
872 	csr = TEGRA_GPCDMA_CSR_DMA_FIXED_PAT;  in tegra_dma_prep_dma_memset()
874 	csr |= TEGRA_GPCDMA_CSR_ONCE;  in tegra_dma_prep_dma_memset()
876 	csr |= TEGRA_GPCDMA_CSR_IRQ_MASK;  in tegra_dma_prep_dma_memset()
879 		csr |= TEGRA_GPCDMA_CSR_IE_EOC;  in tegra_dma_prep_dma_memset()
881 	csr |= FIELD_PREP(TEGRA_GPCDMA_CSR_WEIGHT, 1);  in tegra_dma_prep_dma_memset()
913 	sg_req[0].ch_regs.csr = csr;  in tegra_dma_prep_dma_memset()
930 	u32 csr, mc_seq;  in tegra_dma_prep_dma_memcpy()  local
940 	csr = TEGRA_GPCDMA_CSR_DMA_MEM2MEM;  in tegra_dma_prep_dma_memcpy()
942 	csr |= TEGRA_GPCDMA_CSR_ONCE;  in tegra_dma_prep_dma_memcpy()
944 	csr |= TEGRA_GPCDMA_CSR_IRQ_MASK;  in tegra_dma_prep_dma_memcpy()
947 		csr |= TEGRA_GPCDMA_CSR_IE_EOC;  in tegra_dma_prep_dma_memcpy()
949 	csr |= FIELD_PREP(TEGRA_GPCDMA_CSR_WEIGHT, 1);  in tegra_dma_prep_dma_memcpy()
983 	sg_req[0].ch_regs.csr = csr;  in tegra_dma_prep_dma_memcpy()
1000 	u32 csr, mc_seq, apb_ptr = 0, mmio_seq = 0;  in tegra_dma_prep_slave_sg()  local
1021 	ret = get_transfer_param(tdc, direction, &apb_ptr, &mmio_seq, &csr,  in tegra_dma_prep_slave_sg()
1027 	csr |= TEGRA_GPCDMA_CSR_ONCE;  in tegra_dma_prep_slave_sg()
1029 	csr |= FIELD_PREP(TEGRA_GPCDMA_CSR_REQ_SEL_MASK, tdc->slave_id);  in tegra_dma_prep_slave_sg()
1031 	csr |= TEGRA_GPCDMA_CSR_IRQ_MASK;  in tegra_dma_prep_slave_sg()
1033 	csr |= FIELD_PREP(TEGRA_GPCDMA_CSR_WEIGHT, 1);  in tegra_dma_prep_slave_sg()
1037 		csr |= TEGRA_GPCDMA_CSR_IE_EOC;  in tegra_dma_prep_slave_sg()
1102 		sg_req[i].ch_regs.csr = csr;  in tegra_dma_prep_slave_sg()
1118 	u32 csr, mc_seq, apb_ptr = 0, mmio_seq = 0, burst_size;  in tegra_dma_prep_dma_cyclic()  local
1156 	ret = get_transfer_param(tdc, direction, &apb_ptr, &mmio_seq, &csr,  in tegra_dma_prep_dma_cyclic()
1162 	csr &= ~TEGRA_GPCDMA_CSR_ONCE;  in tegra_dma_prep_dma_cyclic()
1164 	csr |= FIELD_PREP(TEGRA_GPCDMA_CSR_REQ_SEL_MASK, tdc->slave_id);  in tegra_dma_prep_dma_cyclic()
1166 	csr |= TEGRA_GPCDMA_CSR_IRQ_MASK;  in tegra_dma_prep_dma_cyclic()
1168 	csr |= FIELD_PREP(TEGRA_GPCDMA_CSR_WEIGHT, 1);  in tegra_dma_prep_dma_cyclic()
1172 		csr |= TEGRA_GPCDMA_CSR_IE_EOC;  in tegra_dma_prep_dma_cyclic()
1223 		sg_req[i].ch_regs.csr = csr;  in tegra_dma_prep_dma_cyclic()