58 	struct hpc3_pbus_dmacregs *pbus;  member
60 	unsigned int ctrl;		/* Current state of pbus->pbdma_ctrl */
77 	struct hal2_pbus pbus;  member
316 	if (hal2->dac.pbus.pbus->pbdma_ctrl & HPC3_PDMACTRL_INT) {  in hal2_interrupt()
320 	if (hal2->adc.pbus.pbus->pbdma_ctrl & HPC3_PDMACTRL_INT) {  in hal2_interrupt()
371 	struct hal2_pbus *pbus = &hal2->dac.pbus;  in hal2_setup_dac()  local
373 	/* Now we set up some PBUS information. The PBUS needs information about  in hal2_setup_dac()
384 	pbus->ctrl = HPC3_PDMACTRL_RT | HPC3_PDMACTRL_LD |  in hal2_setup_dac()
387 	pbus->pbus->pbdma_ctrl = HPC3_PDMACTRL_LD;  in hal2_setup_dac()
394 	hal2_i_setbit16(hal2, H2I_DMA_DRV, (1 << pbus->pbusnr));  in hal2_setup_dac()
396 	hal2_i_write16(hal2, H2I_DAC_C1, (pbus->pbusnr << H2I_C1_DMA_SHIFT)  in hal2_setup_dac()
404 	struct hal2_pbus *pbus = &hal2->adc.pbus;  in hal2_setup_adc()  local
410 	pbus->ctrl = HPC3_PDMACTRL_RT | HPC3_PDMACTRL_RCV | HPC3_PDMACTRL_LD |  in hal2_setup_adc()
412 	pbus->pbus->pbdma_ctrl = HPC3_PDMACTRL_LD;  in hal2_setup_adc()
419 	hal2_i_setbit16(hal2, H2I_DMA_DRV, (1 << pbus->pbusnr));  in hal2_setup_adc()
421 	hal2_i_write16(hal2, H2I_ADC_C1, (pbus->pbusnr << H2I_C1_DMA_SHIFT)  in hal2_setup_adc()
428 	struct hal2_pbus *pbus = &hal2->dac.pbus;  in hal2_start_dac()  local
430 	pbus->pbus->pbdma_dptr = hal2->dac.desc_dma;  in hal2_start_dac()
431 	pbus->pbus->pbdma_ctrl = pbus->ctrl | HPC3_PDMACTRL_ACT;  in hal2_start_dac()
438 	struct hal2_pbus *pbus = &hal2->adc.pbus;  in hal2_start_adc()  local
440 	pbus->pbus->pbdma_dptr = hal2->adc.desc_dma;  in hal2_start_adc()
441 	pbus->pbus->pbdma_ctrl = pbus->ctrl | HPC3_PDMACTRL_ACT;  in hal2_start_adc()
448 	hal2->dac.pbus.pbus->pbdma_ctrl = HPC3_PDMACTRL_LD;  in hal2_stop_dac()
454 	hal2->adc.pbus.pbus->pbdma_ctrl = HPC3_PDMACTRL_LD;  in hal2_stop_adc()
599 						 dac->pbus.pbus->pbdma_bptr);  in hal2_playback_pointer()
691 						adc->pbus.pbus->pbdma_bptr);  in hal2_capture_pointer()
779 	codec->pbus.pbusnr = index;  in hal2_init_codec()
780 	codec->pbus.pbus = &hpc3->pbdma[index];  in hal2_init_codec()
845 	 * PBUS programmed for 2 cycles in D3, 2 cycles in D4 and 2 cycles  in hal2_create()
848 	 * portion of PBUS (15:8) and assumes that HPC3 is programmed to  in hal2_create()
866 	hpc3->pbus_dmacfg[hal2->dac.pbus.pbusnr][0] = 0x8208844;  in hal2_create()
867 	hpc3->pbus_dmacfg[hal2->adc.pbus.pbusnr][0] = 0x8208844;  in hal2_create()