182 	struct mhi_event *mhi_event = mhi_cntrl->mhi_event;  in mhi_deinit_free_irq()  local
184 	for (i = 0; i < mhi_cntrl->total_ev_rings; i++, mhi_event++) {  in mhi_deinit_free_irq()
185 		if (mhi_event->offload_ev)  in mhi_deinit_free_irq()
188 		free_irq(mhi_cntrl->irq[mhi_event->irq], mhi_event);  in mhi_deinit_free_irq()
196 	struct mhi_event *mhi_event = mhi_cntrl->mhi_event;  in mhi_init_irq_setup()  local
219 	for (i = 0; i < mhi_cntrl->total_ev_rings; i++, mhi_event++) {  in mhi_init_irq_setup()
220 		if (mhi_event->offload_ev)  in mhi_init_irq_setup()
223 		if (mhi_event->irq >= mhi_cntrl->nr_irqs) {  in mhi_init_irq_setup()
225 				mhi_event->irq);  in mhi_init_irq_setup()
230 		ret = request_irq(mhi_cntrl->irq[mhi_event->irq],  in mhi_init_irq_setup()
233 				  "mhi", mhi_event);  in mhi_init_irq_setup()
236 				mhi_cntrl->irq[mhi_event->irq], i);  in mhi_init_irq_setup()
240 		disable_irq(mhi_cntrl->irq[mhi_event->irq]);  in mhi_init_irq_setup()
246 	for (--i, --mhi_event; i >= 0; i--, mhi_event--) {  in mhi_init_irq_setup()
247 		if (mhi_event->offload_ev)  in mhi_init_irq_setup()
250 		free_irq(mhi_cntrl->irq[mhi_event->irq], mhi_event);  in mhi_init_irq_setup()
262 	struct mhi_event *mhi_event;  in mhi_deinit_dev_ctxt()  local
278 	mhi_event = mhi_cntrl->mhi_event;  in mhi_deinit_dev_ctxt()
279 	for (i = 0; i < mhi_cntrl->total_ev_rings; i++, mhi_event++) {  in mhi_deinit_dev_ctxt()
280 		if (mhi_event->offload_ev)  in mhi_deinit_dev_ctxt()
283 		ring = &mhi_event->ring;  in mhi_deinit_dev_ctxt()
309 	struct mhi_event *mhi_event;  in mhi_init_dev_ctxt()  local
363 	mhi_event = mhi_cntrl->mhi_event;  in mhi_init_dev_ctxt()
365 		     mhi_event++) {  in mhi_init_dev_ctxt()
366 		struct mhi_ring *ring = &mhi_event->ring;  in mhi_init_dev_ctxt()
369 		if (mhi_event->offload_ev)  in mhi_init_dev_ctxt()
375 		tmp |= FIELD_PREP(EV_CTX_INTMODT_MASK, mhi_event->intmod);  in mhi_init_dev_ctxt()
379 		er_ctxt->msivec = cpu_to_le32(mhi_event->irq);  in mhi_init_dev_ctxt()
380 		mhi_event->db_cfg.db_mode = true;  in mhi_init_dev_ctxt()
443 	mhi_event = mhi_cntrl->mhi_event + i;  in mhi_init_dev_ctxt()
446 	for (--i, --mhi_event; i >= 0; i--, mhi_event--) {  in mhi_init_dev_ctxt()
447 		struct mhi_ring *ring = &mhi_event->ring;  in mhi_init_dev_ctxt()
449 		if (mhi_event->offload_ev)  in mhi_init_dev_ctxt()
475 	struct mhi_event *mhi_event;  in mhi_init_mmio()  local
577 	mhi_event = mhi_cntrl->mhi_event;  in mhi_init_mmio()
578 	for (i = 0; i < mhi_cntrl->total_ev_rings; i++, val += 8, mhi_event++) {  in mhi_init_mmio()
579 		if (mhi_event->offload_ev)  in mhi_init_mmio()
582 		mhi_event->ring.db_addr = base + val;  in mhi_init_mmio()
696 	struct mhi_event *mhi_event;  in parse_ev_cfg()  local
703 	mhi_cntrl->mhi_event = kcalloc(num, sizeof(*mhi_cntrl->mhi_event),  in parse_ev_cfg()
705 	if (!mhi_cntrl->mhi_event)  in parse_ev_cfg()
709 	mhi_event = mhi_cntrl->mhi_event;  in parse_ev_cfg()
713 		mhi_event->er_index = i;  in parse_ev_cfg()
714 		mhi_event->ring.elements = event_cfg->num_elements;  in parse_ev_cfg()
715 		mhi_event->intmod = event_cfg->irq_moderation_ms;  in parse_ev_cfg()
716 		mhi_event->irq = event_cfg->irq;  in parse_ev_cfg()
720 			mhi_event->chan = event_cfg->channel;  in parse_ev_cfg()
721 			if (mhi_event->chan >= mhi_cntrl->max_chan) {  in parse_ev_cfg()
727 			mhi_event->mhi_chan =  in parse_ev_cfg()
728 				&mhi_cntrl->mhi_chan[mhi_event->chan];  in parse_ev_cfg()
732 		mhi_event->priority = 1;  in parse_ev_cfg()
734 		mhi_event->db_cfg.brstmode = event_cfg->mode;  in parse_ev_cfg()
735 		if (MHI_INVALID_BRSTMODE(mhi_event->db_cfg.brstmode))  in parse_ev_cfg()
738 		if (mhi_event->db_cfg.brstmode == MHI_DB_BRST_ENABLE)  in parse_ev_cfg()
739 			mhi_event->db_cfg.process_db = mhi_db_brstmode;  in parse_ev_cfg()
741 			mhi_event->db_cfg.process_db = mhi_db_brstmode_disable;  in parse_ev_cfg()
743 		mhi_event->data_type = event_cfg->data_type;  in parse_ev_cfg()
745 		switch (mhi_event->data_type) {  in parse_ev_cfg()
747 			mhi_event->process_event = mhi_process_data_event_ring;  in parse_ev_cfg()
750 			mhi_event->process_event = mhi_process_ctrl_ev_ring;  in parse_ev_cfg()
757 		mhi_event->hw_ring = event_cfg->hardware_event;  in parse_ev_cfg()
758 		if (mhi_event->hw_ring)  in parse_ev_cfg()
763 		mhi_event->cl_manage = event_cfg->client_managed;  in parse_ev_cfg()
764 		mhi_event->offload_ev = event_cfg->offload_channel;  in parse_ev_cfg()
765 		mhi_event++;  in parse_ev_cfg()
772 	kfree(mhi_cntrl->mhi_event);  in parse_ev_cfg()
935 	struct mhi_event *mhi_event;  in mhi_register_controller()  local
978 	mhi_event = mhi_cntrl->mhi_event;  in mhi_register_controller()
979 	for (i = 0; i < mhi_cntrl->total_ev_rings; i++, mhi_event++) {  in mhi_register_controller()
981 		if (mhi_event->offload_ev)  in mhi_register_controller()
984 		mhi_event->mhi_cntrl = mhi_cntrl;  in mhi_register_controller()
985 		spin_lock_init(&mhi_event->lock);  in mhi_register_controller()
986 		if (mhi_event->data_type == MHI_ER_CTRL)  in mhi_register_controller()
987 			tasklet_init(&mhi_event->task, mhi_ctrl_ev_task,  in mhi_register_controller()
988 				     (ulong)mhi_event);  in mhi_register_controller()
990 			tasklet_init(&mhi_event->task, mhi_ev_task,  in mhi_register_controller()
991 				     (ulong)mhi_event);  in mhi_register_controller()
1001 		mhi_event = &mhi_cntrl->mhi_event[mhi_chan->er_index];  in mhi_register_controller()
1002 		mhi_chan->intmod = mhi_event->intmod;  in mhi_register_controller()
1066 	kfree(mhi_cntrl->mhi_event);  in mhi_register_controller()
1087 	kfree(mhi_cntrl->mhi_event);  in mhi_unregister_controller()
1275 	struct mhi_event *mhi_event;  in mhi_driver_probe()  local
1315 		mhi_event = &mhi_cntrl->mhi_event[dl_chan->er_index];  in mhi_driver_probe()
1322 		if (mhi_event->cl_manage && !mhi_drv->status_cb)  in mhi_driver_probe()