Lines Matching refs:softc_p

121 dcam1394_ioctl_frame_rcv_start(dcam_state_t *softc_p)  in dcam1394_ioctl_frame_rcv_start()  argument
123 	if (!(softc_p->flags & DCAM1394_FLAG_FRAME_RCV_INIT)) {  in dcam1394_ioctl_frame_rcv_start()
125 		if (dcam_frame_rcv_init(softc_p, softc_p->cur_vid_mode,  in dcam1394_ioctl_frame_rcv_start()
126 		    softc_p->cur_frame_rate, softc_p->cur_ring_buff_capacity)) {  in dcam1394_ioctl_frame_rcv_start()
128 			dcam_free_resources(softc_p);  in dcam1394_ioctl_frame_rcv_start()
132 		softc_p->flags |= DCAM1394_FLAG_FRAME_RCV_INIT;  in dcam1394_ioctl_frame_rcv_start()
135 	if (dcam_frame_rcv_start(softc_p)) {  in dcam1394_ioctl_frame_rcv_start()
147 dcam_frame_rcv_init(dcam_state_t *softc_p, int vid_mode, int frame_rate,  in dcam_frame_rcv_init()  argument
181 	if ((softc_p->ring_buff_p = ring_buff_create(softc_p,  in dcam_frame_rcv_init()
186 	softc_p->ring_buff_p->read_ptr_pos[0] = 0;  in dcam_frame_rcv_init()
189 	softc_p->sii.si_channel_mask	= 0xFFFF000000000000;  in dcam_frame_rcv_init()
190 	softc_p->sii.si_bandwidth	= bytes_per_pkt;  in dcam_frame_rcv_init()
191 	softc_p->sii.rsrc_fail_target	= dcam_rsrc_fail;  in dcam_frame_rcv_init()
192 	softc_p->sii.single_evt_arg	= softc_p;  in dcam_frame_rcv_init()
193 	softc_p->sii.si_speed		= softc_p->targetinfo.current_max_speed;  in dcam_frame_rcv_init()
195 	if (t1394_alloc_isoch_single(softc_p->sl_handle,  in dcam_frame_rcv_init()
196 	    &softc_p->sii, 0, &softc_p->sii_output_args, &softc_p->sii_hdl,  in dcam_frame_rcv_init()
214 	for (frame = 0; frame < softc_p->ring_buff_p->num_buffs; frame++) {  in dcam_frame_rcv_init()
216 		buff_info_p = &(softc_p->ring_buff_p->buff_info_array_p[frame]);  in dcam_frame_rcv_init()
225 			softc_p->ixlp = new_ixl_cmdp;  in dcam_frame_rcv_init()
229 			last_ixlp = softc_p->ixlp;  in dcam_frame_rcv_init()
349 	new_ixl_jmpp->label = softc_p->ixlp;  in dcam_frame_rcv_init()
357 	isoch_args.ixlp		= softc_p->ixlp;  in dcam_frame_rcv_init()
358 	isoch_args.channel_num	= softc_p->sii_output_args.channel_num;  in dcam_frame_rcv_init()
364 	isoch_args.global_callback_arg	= softc_p;  in dcam_frame_rcv_init()
367 	data = (softc_p->sii_output_args.channel_num & 0xF) << 28;  in dcam_frame_rcv_init()
370 	data |= (softc_p->targetinfo.current_max_speed << 24);  in dcam_frame_rcv_init()
375 	if (dcam_reg_write(softc_p, &reg_io)) {  in dcam_frame_rcv_init()
381 	if (t1394_alloc_isoch_dma(softc_p->sl_handle, &isoch_args, 0,  in dcam_frame_rcv_init()
382 	    &softc_p->isoch_handle, &result) != DDI_SUCCESS) {  in dcam_frame_rcv_init()
394 dcam_frame_rcv_fini(dcam_state_t *softc_p)  in dcam_frame_rcv_fini()  argument
396 	t1394_free_isoch_dma(softc_p->sl_handle, 0, &softc_p->isoch_handle);  in dcam_frame_rcv_fini()
398 	softc_p->isoch_handle = NULL;  in dcam_frame_rcv_fini()
400 	t1394_free_isoch_single(softc_p->sl_handle, &softc_p->sii_hdl, 0);  in dcam_frame_rcv_fini()
410 dcam_frame_rcv_start(dcam_state_t *softc_p)  in dcam_frame_rcv_start()  argument
416 	if ((t1394_start_isoch_dma(softc_p->sl_handle, softc_p->isoch_handle,  in dcam_frame_rcv_start()
424 	if (dcam_reg_write(softc_p, &reg_io)) {  in dcam_frame_rcv_start()
428 	softc_p->flags |= DCAM1394_FLAG_FRAME_RCVING;  in dcam_frame_rcv_start()
438 dcam_frame_rcv_stop(dcam_state_t *softc_p)  in dcam_frame_rcv_stop()  argument
443 	if (!(softc_p->flags & DCAM1394_FLAG_FRAME_RCV_INIT)) {  in dcam_frame_rcv_stop()
450 	(void) dcam_reg_write(softc_p, &reg_io);  in dcam_frame_rcv_stop()
452 	t1394_stop_isoch_dma(softc_p->sl_handle, softc_p->isoch_handle, 0);  in dcam_frame_rcv_stop()
453 	t1394_free_isoch_dma(softc_p->sl_handle, 0, &softc_p->isoch_handle);  in dcam_frame_rcv_stop()
454 	t1394_free_isoch_single(softc_p->sl_handle, &softc_p->sii_hdl, 0);  in dcam_frame_rcv_stop()
456 	dcam_free_resources(softc_p);  in dcam_frame_rcv_stop()
463 dcam_free_resources(dcam_state_t *softc_p)  in dcam_free_resources()  argument
474 	ptr = softc_p->ixlp;  in dcam_free_resources()
510 	ring_buff_free(softc_p, softc_p->ring_buff_p);  in dcam_free_resources()
512 	softc_p->flags &= ~DCAM1394_FLAG_FRAME_RCV_INIT;  in dcam_free_resources()
513 	softc_p->ixlp = NULL;  in dcam_free_resources()
537 	dcam_state_t	*softc_p;  in dcam_frame_is_done()  local
553 	if ((softc_p = (dcam_state_t *)ssp) == NULL) {  in dcam_frame_is_done()
557 	if ((ring_buff_p = softc_p->ring_buff_p) == NULL) {  in dcam_frame_is_done()
561 	mutex_enter(&softc_p->dcam_frame_is_done_mutex);  in dcam_frame_is_done()
567 	    softc_p->  in dcam_frame_is_done()
573 	if (softc_p->seq_count == 0xffffffff)  in dcam_frame_is_done()
574 		softc_p->param_status |=  in dcam_frame_is_done()
580 	    softc_p->seq_count++;  in dcam_frame_is_done()
612 			if (softc_p->reader_flags[read_ptr_id] &  in dcam_frame_is_done()
619 				softc_p->reader_flags[read_ptr_id] |=  in dcam_frame_is_done()
624 			softc_p->param_status |=  in dcam_frame_is_done()
630 	softc_p->param_status |= DCAM1394_STATUS_FRAME_RCV_DONE;  in dcam_frame_is_done()
632 	mutex_exit(&softc_p->dcam_frame_is_done_mutex);  in dcam_frame_is_done()