152 	struct mhi_event *mhi_event = mhi_cntrl->mhi_event;  in mhi_deinit_free_irq()  local
154 	for (i = 0; i < mhi_cntrl->total_ev_rings; i++, mhi_event++) {  in mhi_deinit_free_irq()
155 		if (mhi_event->offload_ev)  in mhi_deinit_free_irq()
158 		free_irq(mhi_cntrl->irq[mhi_event->irq], mhi_event);  in mhi_deinit_free_irq()
166 	struct mhi_event *mhi_event = mhi_cntrl->mhi_event;  in mhi_init_irq_setup()  local
189 	for (i = 0; i < mhi_cntrl->total_ev_rings; i++, mhi_event++) {  in mhi_init_irq_setup()
190 		if (mhi_event->offload_ev)  in mhi_init_irq_setup()
193 		if (mhi_event->irq >= mhi_cntrl->nr_irqs) {  in mhi_init_irq_setup()
195 				mhi_event->irq);  in mhi_init_irq_setup()
200 		ret = request_irq(mhi_cntrl->irq[mhi_event->irq],  in mhi_init_irq_setup()
203 				  "mhi", mhi_event);  in mhi_init_irq_setup()
206 				mhi_cntrl->irq[mhi_event->irq], i);  in mhi_init_irq_setup()
210 		disable_irq(mhi_cntrl->irq[mhi_event->irq]);  in mhi_init_irq_setup()
216 	for (--i, --mhi_event; i >= 0; i--, mhi_event--) {  in mhi_init_irq_setup()
217 		if (mhi_event->offload_ev)  in mhi_init_irq_setup()
220 		free_irq(mhi_cntrl->irq[mhi_event->irq], mhi_event);  in mhi_init_irq_setup()
232 	struct mhi_event *mhi_event;  in mhi_deinit_dev_ctxt()  local
248 	mhi_event = mhi_cntrl->mhi_event;  in mhi_deinit_dev_ctxt()
249 	for (i = 0; i < mhi_cntrl->total_ev_rings; i++, mhi_event++) {  in mhi_deinit_dev_ctxt()
250 		if (mhi_event->offload_ev)  in mhi_deinit_dev_ctxt()
253 		ring = &mhi_event->ring;  in mhi_deinit_dev_ctxt()
279 	struct mhi_event *mhi_event;  in mhi_init_dev_ctxt()  local
333 	mhi_event = mhi_cntrl->mhi_event;  in mhi_init_dev_ctxt()
335 		     mhi_event++) {  in mhi_init_dev_ctxt()
336 		struct mhi_ring *ring = &mhi_event->ring;  in mhi_init_dev_ctxt()
339 		if (mhi_event->offload_ev)  in mhi_init_dev_ctxt()
345 		tmp |= FIELD_PREP(EV_CTX_INTMODT_MASK, mhi_event->intmod);  in mhi_init_dev_ctxt()
349 		er_ctxt->msivec = cpu_to_le32(mhi_event->irq);  in mhi_init_dev_ctxt()
350 		mhi_event->db_cfg.db_mode = true;  in mhi_init_dev_ctxt()
413 	mhi_event = mhi_cntrl->mhi_event + i;  in mhi_init_dev_ctxt()
416 	for (--i, --mhi_event; i >= 0; i--, mhi_event--) {  in mhi_init_dev_ctxt()
417 		struct mhi_ring *ring = &mhi_event->ring;  in mhi_init_dev_ctxt()
419 		if (mhi_event->offload_ev)  in mhi_init_dev_ctxt()
445 	struct mhi_event *mhi_event;  in mhi_init_mmio()  local
549 	mhi_event = mhi_cntrl->mhi_event;  in mhi_init_mmio()
550 	for (i = 0; i < mhi_cntrl->total_ev_rings; i++, val += 8, mhi_event++) {  in mhi_init_mmio()
551 		if (mhi_event->offload_ev)  in mhi_init_mmio()
554 		mhi_event->ring.db_addr = base + val;  in mhi_init_mmio()
668 	struct mhi_event *mhi_event;  in parse_ev_cfg()  local
675 	mhi_cntrl->mhi_event = kcalloc(num, sizeof(*mhi_cntrl->mhi_event),  in parse_ev_cfg()
677 	if (!mhi_cntrl->mhi_event)  in parse_ev_cfg()
681 	mhi_event = mhi_cntrl->mhi_event;  in parse_ev_cfg()
685 		mhi_event->er_index = i;  in parse_ev_cfg()
686 		mhi_event->ring.elements = event_cfg->num_elements;  in parse_ev_cfg()
687 		mhi_event->intmod = event_cfg->irq_moderation_ms;  in parse_ev_cfg()
688 		mhi_event->irq = event_cfg->irq;  in parse_ev_cfg()
692 			mhi_event->chan = event_cfg->channel;  in parse_ev_cfg()
693 			if (mhi_event->chan >= mhi_cntrl->max_chan) {  in parse_ev_cfg()
699 			mhi_event->mhi_chan =  in parse_ev_cfg()
700 				&mhi_cntrl->mhi_chan[mhi_event->chan];  in parse_ev_cfg()
704 		mhi_event->priority = 1;  in parse_ev_cfg()
706 		mhi_event->db_cfg.brstmode = event_cfg->mode;  in parse_ev_cfg()
707 		if (MHI_INVALID_BRSTMODE(mhi_event->db_cfg.brstmode))  in parse_ev_cfg()
710 		if (mhi_event->db_cfg.brstmode == MHI_DB_BRST_ENABLE)  in parse_ev_cfg()
711 			mhi_event->db_cfg.process_db = mhi_db_brstmode;  in parse_ev_cfg()
713 			mhi_event->db_cfg.process_db = mhi_db_brstmode_disable;  in parse_ev_cfg()
715 		mhi_event->data_type = event_cfg->data_type;  in parse_ev_cfg()
717 		switch (mhi_event->data_type) {  in parse_ev_cfg()
719 			mhi_event->process_event = mhi_process_data_event_ring;  in parse_ev_cfg()
722 			mhi_event->process_event = mhi_process_ctrl_ev_ring;  in parse_ev_cfg()
729 		mhi_event->hw_ring = event_cfg->hardware_event;  in parse_ev_cfg()
730 		if (mhi_event->hw_ring)  in parse_ev_cfg()
735 		mhi_event->cl_manage = event_cfg->client_managed;  in parse_ev_cfg()
736 		mhi_event->offload_ev = event_cfg->offload_channel;  in parse_ev_cfg()
737 		mhi_event++;  in parse_ev_cfg()
744 	kfree(mhi_cntrl->mhi_event);  in parse_ev_cfg()
906 	struct mhi_event *mhi_event;  in mhi_register_controller()  local
950 	mhi_event = mhi_cntrl->mhi_event;  in mhi_register_controller()
951 	for (i = 0; i < mhi_cntrl->total_ev_rings; i++, mhi_event++) {  in mhi_register_controller()
953 		if (mhi_event->offload_ev)  in mhi_register_controller()
956 		mhi_event->mhi_cntrl = mhi_cntrl;  in mhi_register_controller()
957 		spin_lock_init(&mhi_event->lock);  in mhi_register_controller()
958 		if (mhi_event->data_type == MHI_ER_CTRL)  in mhi_register_controller()
959 			tasklet_init(&mhi_event->task, mhi_ctrl_ev_task,  in mhi_register_controller()
960 				     (ulong)mhi_event);  in mhi_register_controller()
962 			tasklet_init(&mhi_event->task, mhi_ev_task,  in mhi_register_controller()
963 				     (ulong)mhi_event);  in mhi_register_controller()
973 		mhi_event = &mhi_cntrl->mhi_event[mhi_chan->er_index];  in mhi_register_controller()
974 		mhi_chan->intmod = mhi_event->intmod;  in mhi_register_controller()
1043 	kfree(mhi_cntrl->mhi_event);  in mhi_register_controller()
1061 	kfree(mhi_cntrl->mhi_event);  in mhi_unregister_controller()
1249 	struct mhi_event *mhi_event;  in mhi_driver_probe()  local
1289 		mhi_event = &mhi_cntrl->mhi_event[dl_chan->er_index];  in mhi_driver_probe()
1296 		if (mhi_event->cl_manage && !mhi_drv->status_cb)  in mhi_driver_probe()