105 	u32 chcr = __raw_readl(dma_base_addr(chan->chan) + CHCR);  in calc_xmit_shift()  local
106 	int cnt = ((chcr & CHCR_TS_LOW_MASK) >> CHCR_TS_LOW_SHIFT) |  in calc_xmit_shift()
107 		((chcr & CHCR_TS_HIGH_MASK) >> CHCR_TS_HIGH_SHIFT);  in calc_xmit_shift()
121 	u32 chcr;  in dma_tei()  local
123 	chcr = __raw_readl(dma_base_addr(chan->chan) + CHCR);  in dma_tei()
125 	if (!(chcr & CHCR_TE))  in dma_tei()
128 	chcr &= ~(CHCR_IE | CHCR_DE);  in dma_tei()
129 	__raw_writel(chcr, (dma_base_addr(chan->chan) + CHCR));  in dma_tei()
151 sh_dmac_configure_channel(struct dma_channel *chan, unsigned long chcr)  in sh_dmac_configure_channel()  argument
153 	if (!chcr)  in sh_dmac_configure_channel()
154 		chcr = RS_DUAL | CHCR_IE;  in sh_dmac_configure_channel()
156 	if (chcr & CHCR_IE) {  in sh_dmac_configure_channel()
157 		chcr &= ~CHCR_IE;  in sh_dmac_configure_channel()
163 	__raw_writel(chcr, (dma_base_addr(chan->chan) + CHCR));  in sh_dmac_configure_channel()
172 	u32 chcr;  in sh_dmac_enable_dma()  local
174 	chcr = __raw_readl(dma_base_addr(chan->chan) + CHCR);  in sh_dmac_enable_dma()
175 	chcr |= CHCR_DE;  in sh_dmac_enable_dma()
178 		chcr |= CHCR_IE;  in sh_dmac_enable_dma()
180 	__raw_writel(chcr, (dma_base_addr(chan->chan) + CHCR));  in sh_dmac_enable_dma()
191 	u32 chcr;  in sh_dmac_disable_dma()  local
198 	chcr = __raw_readl(dma_base_addr(chan->chan) + CHCR);  in sh_dmac_disable_dma()
199 	chcr &= ~(CHCR_DE | CHCR_TE | CHCR_IE);  in sh_dmac_disable_dma()
200 	__raw_writel(chcr, (dma_base_addr(chan->chan) + CHCR));  in sh_dmac_disable_dma()