162 	u32 l;  in set_gdma_dev()  local
164 	l = omap_readl(reg);  in set_gdma_dev()
165 	l &= ~(0x3f << shift);  in set_gdma_dev()
166 	l |= (dev - 1) << shift;  in set_gdma_dev()
167 	omap_writel(l, reg);  in set_gdma_dev()
179 	u32 l;  in omap_set_dma_priority()  local
199 		l = omap_readl(reg);  in omap_set_dma_priority()
200 		l &= ~(0xf << 8);  in omap_set_dma_priority()
201 		l |= (priority & 0xf) << 8;  in omap_set_dma_priority()
202 		omap_writel(l, reg);  in omap_set_dma_priority()
226 	u32 l;  in omap_set_dma_transfer_params()  local
228 	l = p->dma_read(CSDP, lch);  in omap_set_dma_transfer_params()
229 	l &= ~0x03;  in omap_set_dma_transfer_params()
230 	l |= data_type;  in omap_set_dma_transfer_params()
231 	p->dma_write(l, CSDP, lch);  in omap_set_dma_transfer_params()
301 		u32 l;  in omap_set_dma_channel_mode()  local
303 		l = p->dma_read(LCH_CTRL, lch);  in omap_set_dma_channel_mode()
304 		l &= ~0x7;  in omap_set_dma_channel_mode()
305 		l |= mode;  in omap_set_dma_channel_mode()
306 		p->dma_write(l, LCH_CTRL, lch);  in omap_set_dma_channel_mode()
316 	u32 l;  in omap_set_dma_src_params()  local
327 	l = p->dma_read(CCR, lch);  in omap_set_dma_src_params()
328 	l &= ~(0x03 << 12);  in omap_set_dma_src_params()
329 	l |= src_amode << 12;  in omap_set_dma_src_params()
330 	p->dma_write(l, CCR, lch);  in omap_set_dma_src_params()
360 	u32 l;  in omap_set_dma_src_data_pack()  local
362 	l = p->dma_read(CSDP, lch);  in omap_set_dma_src_data_pack()
363 	l &= ~(1 << 6);  in omap_set_dma_src_data_pack()
365 		l |= (1 << 6);  in omap_set_dma_src_data_pack()
366 	p->dma_write(l, CSDP, lch);  in omap_set_dma_src_data_pack()
373 	u32 l;  in omap_set_dma_src_burst_mode()  local
375 	l = p->dma_read(CSDP, lch);  in omap_set_dma_src_burst_mode()
376 	l &= ~(0x03 << 7);  in omap_set_dma_src_burst_mode()
410 	l |= (burst << 7);  in omap_set_dma_src_burst_mode()
411 	p->dma_write(l, CSDP, lch);  in omap_set_dma_src_burst_mode()
420 	u32 l;  in omap_set_dma_dest_params()  local
423 		l = p->dma_read(CSDP, lch);  in omap_set_dma_dest_params()
424 		l &= ~(0x1f << 9);  in omap_set_dma_dest_params()
425 		l |= dest_port << 9;  in omap_set_dma_dest_params()
426 		p->dma_write(l, CSDP, lch);  in omap_set_dma_dest_params()
429 	l = p->dma_read(CCR, lch);  in omap_set_dma_dest_params()
430 	l &= ~(0x03 << 14);  in omap_set_dma_dest_params()
431 	l |= dest_amode << 14;  in omap_set_dma_dest_params()
432 	p->dma_write(l, CCR, lch);  in omap_set_dma_dest_params()
443 	u32 l;  in omap_set_dma_dest_data_pack()  local
445 	l = p->dma_read(CSDP, lch);  in omap_set_dma_dest_data_pack()
446 	l &= ~(1 << 13);  in omap_set_dma_dest_data_pack()
448 		l |= 1 << 13;  in omap_set_dma_dest_data_pack()
449 	p->dma_write(l, CSDP, lch);  in omap_set_dma_dest_data_pack()
456 	u32 l;  in omap_set_dma_dest_burst_mode()  local
458 	l = p->dma_read(CSDP, lch);  in omap_set_dma_dest_burst_mode()
459 	l &= ~(0x03 << 14);  in omap_set_dma_dest_burst_mode()
490 	l |= (burst << 14);  in omap_set_dma_dest_burst_mode()
491 	p->dma_write(l, CSDP, lch);  in omap_set_dma_dest_burst_mode()
532 	u32 l;  in enable_lnk()  local
534 	l = p->dma_read(CLNK_CTRL, lch);  in enable_lnk()
537 		l &= ~(1 << 14);  in enable_lnk()
541 		l = dma_chan[lch].next_lch | (1 << 15);  in enable_lnk()
546 			l = dma_chan[lch].next_linked_ch | (1 << 15);  in enable_lnk()
549 	p->dma_write(l, CLNK_CTRL, lch);  in enable_lnk()
554 	u32 l;  in disable_lnk()  local
556 	l = p->dma_read(CLNK_CTRL, lch);  in disable_lnk()
563 		l |= 1 << 14;  in disable_lnk()
568 		l &= ~(1 << 15);  in disable_lnk()
571 	p->dma_write(l, CLNK_CTRL, lch);  in disable_lnk()
768 	u32 l;  in omap_dma_set_prio_lch()  local
774 	l = p->dma_read(CCR, lch);  in omap_dma_set_prio_lch()
775 	l &= ~((1 << 6) | (1 << 26));  in omap_dma_set_prio_lch()
777 		l |= ((read_prio & 0x1) << 6) | ((write_prio & 0x1) << 26);  in omap_dma_set_prio_lch()
779 		l |= ((read_prio & 0x1) << 6);  in omap_dma_set_prio_lch()
781 	p->dma_write(l, CCR, lch);  in omap_dma_set_prio_lch()
802 	u32 l;  in omap_start_dma()  local
843 	l = p->dma_read(CCR, lch);  in omap_start_dma()
846 			l |= OMAP_DMA_CCR_BUFFERING_DISABLE;  in omap_start_dma()
847 	l |= OMAP_DMA_CCR_EN;  in omap_start_dma()
856 	p->dma_write(l, CCR, lch);  in omap_start_dma()
864 	u32 l;  in omap_stop_dma()  local
869 	l = p->dma_read(CCR, lch);  in omap_stop_dma()
871 			(l & OMAP_DMA_CCR_SEL_SRC_DST_SYNC)) {  in omap_stop_dma()
876 		l = p->dma_read(OCP_SYSCONFIG, lch);  in omap_stop_dma()
877 		sys_cf = l;  in omap_stop_dma()
878 		l &= ~DMA_SYSCONFIG_MIDLEMODE_MASK;  in omap_stop_dma()
879 		l |= DMA_SYSCONFIG_MIDLEMODE(DMA_IDLEMODE_NO_IDLE);  in omap_stop_dma()
880 		p->dma_write(l , OCP_SYSCONFIG, 0);  in omap_stop_dma()
882 		l = p->dma_read(CCR, lch);  in omap_stop_dma()
883 		l &= ~OMAP_DMA_CCR_EN;  in omap_stop_dma()
884 		p->dma_write(l, CCR, lch);  in omap_stop_dma()
887 		l = p->dma_read(CCR, lch);  in omap_stop_dma()
888 		while (i < 100 && (l & (OMAP_DMA_CCR_RD_ACTIVE |  in omap_stop_dma()
892 			l = p->dma_read(CCR, lch);  in omap_stop_dma()
899 		l &= ~OMAP_DMA_CCR_EN;  in omap_stop_dma()
900 		p->dma_write(l, CCR, lch);  in omap_stop_dma()