218 		struct tegra_hsp_mailbox *mb = &hsp->mailboxes[bit];  in tegra_hsp_shared_irq()  local
220 		if (mb->producer) {  in tegra_hsp_shared_irq()
230 			hsp->mask &= ~BIT(HSP_INT_EMPTY_SHIFT + mb->index);  in tegra_hsp_shared_irq()
236 			mbox_chan_txdone(mb->channel.chan, 0);  in tegra_hsp_shared_irq()
244 		struct tegra_hsp_mailbox *mb = &hsp->mailboxes[bit];  in tegra_hsp_shared_irq()  local
246 		if (!mb->producer) {  in tegra_hsp_shared_irq()
247 			value = tegra_hsp_channel_readl(&mb->channel,  in tegra_hsp_shared_irq()
251 			mbox_chan_received_data(mb->channel.chan, msg);  in tegra_hsp_shared_irq()
262 			tegra_hsp_channel_writel(&mb->channel, 0x0,  in tegra_hsp_shared_irq()
375 	struct tegra_hsp_mailbox *mb = chan->con_priv;  in tegra_hsp_mailbox_send_data()  local
376 	struct tegra_hsp *hsp = mb->channel.hsp;  in tegra_hsp_mailbox_send_data()
380 	if (WARN_ON(!mb->producer))  in tegra_hsp_mailbox_send_data()
387 	tegra_hsp_channel_writel(&mb->channel, value, HSP_SM_SHRD_MBOX);  in tegra_hsp_mailbox_send_data()
392 	hsp->mask |= BIT(HSP_INT_EMPTY_SHIFT + mb->index);  in tegra_hsp_mailbox_send_data()
403 	struct tegra_hsp_mailbox *mb = chan->con_priv;  in tegra_hsp_mailbox_flush()  local
404 	struct tegra_hsp_channel *ch = &mb->channel;  in tegra_hsp_mailbox_flush()
429 	struct tegra_hsp_mailbox *mb = chan->con_priv;  in tegra_hsp_mailbox_startup()  local
430 	struct tegra_hsp_channel *ch = &mb->channel;  in tegra_hsp_mailbox_startup()
431 	struct tegra_hsp *hsp = mb->channel.hsp;  in tegra_hsp_mailbox_startup()
449 	if (mb->producer)  in tegra_hsp_mailbox_startup()
450 		hsp->mask &= ~BIT(HSP_INT_EMPTY_SHIFT + mb->index);  in tegra_hsp_mailbox_startup()
452 		hsp->mask |= BIT(HSP_INT_FULL_SHIFT + mb->index);  in tegra_hsp_mailbox_startup()
459 		if (mb->producer)  in tegra_hsp_mailbox_startup()
472 	struct tegra_hsp_mailbox *mb = chan->con_priv;  in tegra_hsp_mailbox_shutdown()  local
473 	struct tegra_hsp_channel *ch = &mb->channel;  in tegra_hsp_mailbox_shutdown()
474 	struct tegra_hsp *hsp = mb->channel.hsp;  in tegra_hsp_mailbox_shutdown()
478 		if (mb->producer)  in tegra_hsp_mailbox_shutdown()
488 	if (mb->producer)  in tegra_hsp_mailbox_shutdown()
489 		hsp->mask &= ~BIT(HSP_INT_EMPTY_SHIFT + mb->index);  in tegra_hsp_mailbox_shutdown()
491 		hsp->mask &= ~BIT(HSP_INT_FULL_SHIFT + mb->index);  in tegra_hsp_mailbox_shutdown()
549 	struct tegra_hsp_mailbox *mb;  in tegra_hsp_sm_xlate()  local
557 	mb = &hsp->mailboxes[index];  in tegra_hsp_sm_xlate()
560 		mb->producer = false;  in tegra_hsp_sm_xlate()
562 		mb->producer = true;  in tegra_hsp_sm_xlate()
564 	return mb->channel.chan;  in tegra_hsp_sm_xlate()
594 		struct tegra_hsp_mailbox *mb = &hsp->mailboxes[i];  in tegra_hsp_add_mailboxes()  local
596 		mb->index = i;  in tegra_hsp_add_mailboxes()
598 		mb->channel.hsp = hsp;  in tegra_hsp_add_mailboxes()
599 		mb->channel.regs = hsp->regs + SZ_64K + i * SZ_32K;  in tegra_hsp_add_mailboxes()
600 		mb->channel.chan = &hsp->mbox_sm.chans[i];  in tegra_hsp_add_mailboxes()
601 		mb->channel.chan->con_priv = mb;  in tegra_hsp_add_mailboxes()
799 			struct tegra_hsp_mailbox *mb = &hsp->mailboxes[i];  in tegra_hsp_resume()  local
801 			if (mb->channel.chan->cl)  in tegra_hsp_resume()
802 				tegra_hsp_mailbox_startup(mb->channel.chan);  in tegra_hsp_resume()