158 	u32 l;  in set_gdma_dev()  local
160 	l = omap_readl(reg);  in set_gdma_dev()
161 	l &= ~(0x3f << shift);  in set_gdma_dev()
162 	l |= (dev - 1) << shift;  in set_gdma_dev()
163 	omap_writel(l, reg);  in set_gdma_dev()
175 	u32 l;  in omap_set_dma_priority()  local
195 		l = omap_readl(reg);  in omap_set_dma_priority()
196 		l &= ~(0xf << 8);  in omap_set_dma_priority()
197 		l |= (priority & 0xf) << 8;  in omap_set_dma_priority()
198 		omap_writel(l, reg);  in omap_set_dma_priority()
222 	u32 l;  in omap_set_dma_transfer_params()  local
224 	l = p->dma_read(CSDP, lch);  in omap_set_dma_transfer_params()
225 	l &= ~0x03;  in omap_set_dma_transfer_params()
226 	l |= data_type;  in omap_set_dma_transfer_params()
227 	p->dma_write(l, CSDP, lch);  in omap_set_dma_transfer_params()
297 		u32 l;  in omap_set_dma_channel_mode()  local
299 		l = p->dma_read(LCH_CTRL, lch);  in omap_set_dma_channel_mode()
300 		l &= ~0x7;  in omap_set_dma_channel_mode()
301 		l |= mode;  in omap_set_dma_channel_mode()
302 		p->dma_write(l, LCH_CTRL, lch);  in omap_set_dma_channel_mode()
312 	u32 l;  in omap_set_dma_src_params()  local
323 	l = p->dma_read(CCR, lch);  in omap_set_dma_src_params()
324 	l &= ~(0x03 << 12);  in omap_set_dma_src_params()
325 	l |= src_amode << 12;  in omap_set_dma_src_params()
326 	p->dma_write(l, CCR, lch);  in omap_set_dma_src_params()
356 	u32 l;  in omap_set_dma_src_data_pack()  local
358 	l = p->dma_read(CSDP, lch);  in omap_set_dma_src_data_pack()
359 	l &= ~(1 << 6);  in omap_set_dma_src_data_pack()
361 		l |= (1 << 6);  in omap_set_dma_src_data_pack()
362 	p->dma_write(l, CSDP, lch);  in omap_set_dma_src_data_pack()
369 	u32 l;  in omap_set_dma_src_burst_mode()  local
371 	l = p->dma_read(CSDP, lch);  in omap_set_dma_src_burst_mode()
372 	l &= ~(0x03 << 7);  in omap_set_dma_src_burst_mode()
406 	l |= (burst << 7);  in omap_set_dma_src_burst_mode()
407 	p->dma_write(l, CSDP, lch);  in omap_set_dma_src_burst_mode()
416 	u32 l;  in omap_set_dma_dest_params()  local
419 		l = p->dma_read(CSDP, lch);  in omap_set_dma_dest_params()
420 		l &= ~(0x1f << 9);  in omap_set_dma_dest_params()
421 		l |= dest_port << 9;  in omap_set_dma_dest_params()
422 		p->dma_write(l, CSDP, lch);  in omap_set_dma_dest_params()
425 	l = p->dma_read(CCR, lch);  in omap_set_dma_dest_params()
426 	l &= ~(0x03 << 14);  in omap_set_dma_dest_params()
427 	l |= dest_amode << 14;  in omap_set_dma_dest_params()
428 	p->dma_write(l, CCR, lch);  in omap_set_dma_dest_params()
439 	u32 l;  in omap_set_dma_dest_data_pack()  local
441 	l = p->dma_read(CSDP, lch);  in omap_set_dma_dest_data_pack()
442 	l &= ~(1 << 13);  in omap_set_dma_dest_data_pack()
444 		l |= 1 << 13;  in omap_set_dma_dest_data_pack()
445 	p->dma_write(l, CSDP, lch);  in omap_set_dma_dest_data_pack()
452 	u32 l;  in omap_set_dma_dest_burst_mode()  local
454 	l = p->dma_read(CSDP, lch);  in omap_set_dma_dest_burst_mode()
455 	l &= ~(0x03 << 14);  in omap_set_dma_dest_burst_mode()
486 	l |= (burst << 14);  in omap_set_dma_dest_burst_mode()
487 	p->dma_write(l, CSDP, lch);  in omap_set_dma_dest_burst_mode()
528 	u32 l;  in enable_lnk()  local
530 	l = p->dma_read(CLNK_CTRL, lch);  in enable_lnk()
533 		l &= ~(1 << 14);  in enable_lnk()
537 		l = dma_chan[lch].next_lch | (1 << 15);  in enable_lnk()
542 			l = dma_chan[lch].next_linked_ch | (1 << 15);  in enable_lnk()
545 	p->dma_write(l, CLNK_CTRL, lch);  in enable_lnk()
550 	u32 l;  in disable_lnk()  local
552 	l = p->dma_read(CLNK_CTRL, lch);  in disable_lnk()
559 		l |= 1 << 14;  in disable_lnk()
564 		l &= ~(1 << 15);  in disable_lnk()
567 	p->dma_write(l, CLNK_CTRL, lch);  in disable_lnk()
764 	u32 l;  in omap_dma_set_prio_lch()  local
770 	l = p->dma_read(CCR, lch);  in omap_dma_set_prio_lch()
771 	l &= ~((1 << 6) | (1 << 26));  in omap_dma_set_prio_lch()
773 		l |= ((read_prio & 0x1) << 6) | ((write_prio & 0x1) << 26);  in omap_dma_set_prio_lch()
775 		l |= ((read_prio & 0x1) << 6);  in omap_dma_set_prio_lch()
777 	p->dma_write(l, CCR, lch);  in omap_dma_set_prio_lch()
798 	u32 l;  in omap_start_dma()  local
839 	l = p->dma_read(CCR, lch);  in omap_start_dma()
842 			l |= OMAP_DMA_CCR_BUFFERING_DISABLE;  in omap_start_dma()
843 	l |= OMAP_DMA_CCR_EN;  in omap_start_dma()
852 	p->dma_write(l, CCR, lch);  in omap_start_dma()
860 	u32 l;  in omap_stop_dma()  local
865 	l = p->dma_read(CCR, lch);  in omap_stop_dma()
867 			(l & OMAP_DMA_CCR_SEL_SRC_DST_SYNC)) {  in omap_stop_dma()
872 		l = p->dma_read(OCP_SYSCONFIG, lch);  in omap_stop_dma()
873 		sys_cf = l;  in omap_stop_dma()
874 		l &= ~DMA_SYSCONFIG_MIDLEMODE_MASK;  in omap_stop_dma()
875 		l |= DMA_SYSCONFIG_MIDLEMODE(DMA_IDLEMODE_NO_IDLE);  in omap_stop_dma()
876 		p->dma_write(l , OCP_SYSCONFIG, 0);  in omap_stop_dma()
878 		l = p->dma_read(CCR, lch);  in omap_stop_dma()
879 		l &= ~OMAP_DMA_CCR_EN;  in omap_stop_dma()
880 		p->dma_write(l, CCR, lch);  in omap_stop_dma()
883 		l = p->dma_read(CCR, lch);  in omap_stop_dma()
884 		while (i < 100 && (l & (OMAP_DMA_CCR_RD_ACTIVE |  in omap_stop_dma()
888 			l = p->dma_read(CCR, lch);  in omap_stop_dma()
895 		l &= ~OMAP_DMA_CCR_EN;  in omap_stop_dma()
896 		p->dma_write(l, CCR, lch);  in omap_stop_dma()