123 	struct hda_codec_cmd_ctl corb;  member
743 	struct hda_codec_cmd_ctl *corb = &sc->corb;  in hda_corb_start()  local
749 	corb->name = "CORB";  in hda_corb_start()
753 	corb->size = hda_corb_sizes[corbsize];  in hda_corb_start()
755 	if (!corb->size) {  in hda_corb_start()
766 	corb->dma_vaddr = hda_dma_get_vaddr(sc, corbpaddr,  in hda_corb_start()
767 			HDA_CORB_ENTRY_LEN * corb->size);  in hda_corb_start()
768 	if (!corb->dma_vaddr) {  in hda_corb_start()
773 	corb->wp = hda_get_reg_by_offset(sc, HDAC_CORBWP);  in hda_corb_start()
774 	corb->rp = hda_get_reg_by_offset(sc, HDAC_CORBRP);  in hda_corb_start()
776 	corb->run = 1;  in hda_corb_start()
778 	hda_print_cmd_ctl_data(corb);  in hda_corb_start()
786 	struct hda_codec_cmd_ctl *corb = &sc->corb;  in hda_corb_run()  local
790 	corb->wp = hda_get_reg_by_offset(sc, HDAC_CORBWP);  in hda_corb_run()
791 	if (corb->wp >= corb->size) {  in hda_corb_run()
792 		DPRINTF("Invalid HDAC_CORBWP %u >= size %u", corb->wp,  in hda_corb_run()
793 		    corb->size);  in hda_corb_run()
797 	while (corb->rp != corb->wp && corb->run) {  in hda_corb_run()
798 		corb->rp++;  in hda_corb_run()
799 		corb->rp %= corb->size;  in hda_corb_run()
801 		verb = hda_dma_ld_dword((uint8_t *)corb->dma_vaddr +  in hda_corb_run()
802 		    HDA_CORB_ENTRY_LEN * corb->rp);  in hda_corb_run()
808 	hda_set_reg_by_offset(sc, HDAC_CORBRP, corb->rp);  in hda_corb_run()
810 	if (corb->run)  in hda_corb_run()
932 	struct hda_codec_cmd_ctl *corb = NULL;  in hda_set_corbctl()  local
940 		corb = &sc->corb;  in hda_set_corbctl()
941 		memset(corb, 0, sizeof(*corb));  in hda_set_corbctl()