82 	struct hi6220_mbox_chan *mchan;  member
111 	struct hi6220_mbox_chan *mchan = chan->con_priv;  in hi6220_mbox_last_tx_done()  local
112 	struct hi6220_mbox *mbox = mchan->parent;  in hi6220_mbox_last_tx_done()
118 	state = readl(mbox->base + MBOX_MODE_REG(mchan->slot));  in hi6220_mbox_last_tx_done()
124 	struct hi6220_mbox_chan *mchan = chan->con_priv;  in hi6220_mbox_send_data()  local
125 	struct hi6220_mbox *mbox = mchan->parent;  in hi6220_mbox_send_data()
126 	unsigned int slot = mchan->slot;  in hi6220_mbox_send_data()
131 	mchan->dir = MBOX_TX;  in hi6220_mbox_send_data()
144 	writel(BIT(mchan->dst_irq), DST_INT_RAW_REG(mbox->ipc));  in hi6220_mbox_send_data()
151 	struct hi6220_mbox_chan *mchan;  in hi6220_mbox_interrupt()  local
174 		mchan = chan->con_priv;  in hi6220_mbox_interrupt()
175 		if (mchan->dir == MBOX_TX)  in hi6220_mbox_interrupt()
180 					MBOX_DATA_REG(mchan->slot) + i * 4);  in hi6220_mbox_interrupt()
186 		writel(BIT(mchan->ack_irq), ACK_INT_CLR_REG(mbox->ipc));  in hi6220_mbox_interrupt()
187 		mbox_set_state(mbox, mchan->slot, MBOX_STATE_IDLE);  in hi6220_mbox_interrupt()
195 	struct hi6220_mbox_chan *mchan = chan->con_priv;  in hi6220_mbox_startup()  local
196 	struct hi6220_mbox *mbox = mchan->parent;  in hi6220_mbox_startup()
198 	mchan->dir = 0;  in hi6220_mbox_startup()
201 	writel(BIT(mchan->ack_irq), ACK_INT_ENA_REG(mbox->ipc));  in hi6220_mbox_startup()
207 	struct hi6220_mbox_chan *mchan = chan->con_priv;  in hi6220_mbox_shutdown()  local
208 	struct hi6220_mbox *mbox = mchan->parent;  in hi6220_mbox_shutdown()
211 	writel(BIT(mchan->ack_irq), ACK_INT_DIS_REG(mbox->ipc));  in hi6220_mbox_shutdown()
212 	mbox->irq_map_chan[mchan->ack_irq] = NULL;  in hi6220_mbox_shutdown()
226 	struct hi6220_mbox_chan *mchan;  in hi6220_mbox_xlate()  local
248 	mchan = chan->con_priv;  in hi6220_mbox_xlate()
249 	mchan->dst_irq = dst_irq;  in hi6220_mbox_xlate()
250 	mchan->ack_irq = ack_irq;  in hi6220_mbox_xlate()
275 	mbox->mchan = devm_kcalloc(dev,  in hi6220_mbox_probe()
276 		mbox->chan_num, sizeof(*mbox->mchan), GFP_KERNEL);  in hi6220_mbox_probe()
277 	if (!mbox->mchan)  in hi6220_mbox_probe()
316 		mbox->chan[i].con_priv = &mbox->mchan[i];  in hi6220_mbox_probe()
319 		mbox->mchan[i].parent = mbox;  in hi6220_mbox_probe()
320 		mbox->mchan[i].slot   = i;  in hi6220_mbox_probe()