287 	struct udma_bchan *bchan;  member
772 		if (!uc->bchan && uc->config.ep_type != PSIL_EP_NATIVE)  in udma_decrement_byte_counters()
791 		if (!uc->bchan) {  in udma_reset_counters()
1363 UDMA_RESERVE_RESOURCE(bchan);
1373 	if (uc->bchan) {  in bcdma_get_bchan()
1374 		dev_dbg(ud->dev, "chan%d: already have bchan%d allocated\n",  in bcdma_get_bchan()
1375 			uc->id, uc->bchan->id);  in bcdma_get_bchan()
1388 	uc->bchan = __udma_reserve_bchan(ud, tpl, -1);  in bcdma_get_bchan()
1389 	if (IS_ERR(uc->bchan)) {  in bcdma_get_bchan()
1390 		ret = PTR_ERR(uc->bchan);  in bcdma_get_bchan()
1391 		uc->bchan = NULL;  in bcdma_get_bchan()
1395 	uc->tchan = uc->bchan;  in bcdma_get_bchan()
1554 	if (uc->bchan) {  in bcdma_put_bchan()
1555 		dev_dbg(ud->dev, "chan%d: put bchan%d\n", uc->id,  in bcdma_put_bchan()
1556 			uc->bchan->id);  in bcdma_put_bchan()
1557 		clear_bit(uc->bchan->id, ud->bchan_map);  in bcdma_put_bchan()
1558 		uc->bchan = NULL;  in bcdma_put_bchan()
1605 	if (!uc->bchan)  in bcdma_free_bchan_resources()
1608 	k3_ringacc_ring_free(uc->bchan->tc_ring);  in bcdma_free_bchan_resources()
1609 	k3_ringacc_ring_free(uc->bchan->t_ring);  in bcdma_free_bchan_resources()
1610 	uc->bchan->tc_ring = NULL;  in bcdma_free_bchan_resources()
1611 	uc->bchan->t_ring = NULL;  in bcdma_free_bchan_resources()
1627 	ret = k3_ringacc_request_rings_pair(ud->ringacc, uc->bchan->id, -1,  in bcdma_alloc_bchan_resources()
1628 					    &uc->bchan->t_ring,  in bcdma_alloc_bchan_resources()
1629 					    &uc->bchan->tc_ring);  in bcdma_alloc_bchan_resources()
1644 	ret = k3_ringacc_ring_cfg(uc->bchan->t_ring, &ring_cfg);  in bcdma_alloc_bchan_resources()
1651 	k3_ringacc_ring_free(uc->bchan->tc_ring);  in bcdma_alloc_bchan_resources()
1652 	uc->bchan->tc_ring = NULL;  in bcdma_alloc_bchan_resources()
1653 	k3_ringacc_ring_free(uc->bchan->t_ring);  in bcdma_alloc_bchan_resources()
1654 	uc->bchan->t_ring = NULL;  in bcdma_alloc_bchan_resources()
1930 	struct udma_bchan *bchan = uc->bchan;  in bcdma_tisci_m2m_channel_config()  local
1936 		tpl = udma_get_chan_tpl_index(&ud->bchan_tpl, bchan->id);  in bcdma_tisci_m2m_channel_config()
1944 	req_tx.index = bchan->id;  in bcdma_tisci_m2m_channel_config()
1952 		dev_err(ud->dev, "bchan%d cfg failed %d\n", bchan->id, ret);  in bcdma_tisci_m2m_channel_config()
2410 		irq_ring_idx = uc->bchan->id + oes->bcdma_bchan_ring;  in bcdma_alloc_chan_resources()
2411 		irq_udma_idx = uc->bchan->id + oes->bcdma_bchan_data;  in bcdma_alloc_chan_resources()
2581 	if (!uc->bchan)  in bcdma_router_config()
2588 	trigger_event += (uc->bchan->id * 2) + uc->config.tr_trigger_type - 1;  in bcdma_router_config()
4339 	.psil_base = 0x2000, /* for tchan and rchan, not applicable to bchan */
4340 	.enable_memcpy_support = true, /* Supported via bchan */
4517 	[RM_RANGE_BCHAN] = "ti,sci-rm-range-bchan",
4774 	/* bchan ranges */  in bcdma_setup_resources()
4785 							  "bchan");  in bcdma_setup_resources()
5085 			 "Channels: %d (bchan: %u, tchan: %u, rchan: %u)\n",  in setup_resources()
5223 			seq_printf(s, "bchan%d)\n", uc->bchan->id);  in udma_dbg_summary_show_chan()
5491 		struct udma_bchan *bchan = &ud->bchans[i];  in udma_probe()  local
5493 		bchan->id = i;  in udma_probe()
5494 		bchan->reg_rt = ud->mmrs[MMR_BCHANRT] + i * 0x1000;  in udma_probe()
5523 		uc->bchan = NULL;  in udma_probe()