234 		struct tegra_hsp_mailbox *mb = &hsp->mailboxes[bit];  in tegra_hsp_shared_irq()  local
236 		if (mb->producer) {  in tegra_hsp_shared_irq()
246 			hsp->mask &= ~BIT(HSP_INT_EMPTY_SHIFT + mb->index);  in tegra_hsp_shared_irq()
252 			mbox_chan_txdone(mb->channel.chan, 0);  in tegra_hsp_shared_irq()
260 		struct tegra_hsp_mailbox *mb = &hsp->mailboxes[bit];  in tegra_hsp_shared_irq()  local
262 		if (!mb->producer)  in tegra_hsp_shared_irq()
263 			mb->ops->recv(&mb->channel);  in tegra_hsp_shared_irq()
455 	struct tegra_hsp_mailbox *mb = chan->con_priv;  in tegra_hsp_mailbox_send_data()  local
456 	struct tegra_hsp *hsp = mb->channel.hsp;  in tegra_hsp_mailbox_send_data()
459 	if (WARN_ON(!mb->producer))  in tegra_hsp_mailbox_send_data()
462 	mb->ops->send(&mb->channel, data);  in tegra_hsp_mailbox_send_data()
467 	hsp->mask |= BIT(HSP_INT_EMPTY_SHIFT + mb->index);  in tegra_hsp_mailbox_send_data()
478 	struct tegra_hsp_mailbox *mb = chan->con_priv;  in tegra_hsp_mailbox_flush()  local
479 	struct tegra_hsp_channel *ch = &mb->channel;  in tegra_hsp_mailbox_flush()
504 	struct tegra_hsp_mailbox *mb = chan->con_priv;  in tegra_hsp_mailbox_startup()  local
505 	struct tegra_hsp_channel *ch = &mb->channel;  in tegra_hsp_mailbox_startup()
506 	struct tegra_hsp *hsp = mb->channel.hsp;  in tegra_hsp_mailbox_startup()
524 	if (mb->producer)  in tegra_hsp_mailbox_startup()
525 		hsp->mask &= ~BIT(HSP_INT_EMPTY_SHIFT + mb->index);  in tegra_hsp_mailbox_startup()
527 		hsp->mask |= BIT(HSP_INT_FULL_SHIFT + mb->index);  in tegra_hsp_mailbox_startup()
534 		if (mb->producer)  in tegra_hsp_mailbox_startup()
547 	struct tegra_hsp_mailbox *mb = chan->con_priv;  in tegra_hsp_mailbox_shutdown()  local
548 	struct tegra_hsp_channel *ch = &mb->channel;  in tegra_hsp_mailbox_shutdown()
549 	struct tegra_hsp *hsp = mb->channel.hsp;  in tegra_hsp_mailbox_shutdown()
553 		if (mb->producer)  in tegra_hsp_mailbox_shutdown()
563 	if (mb->producer)  in tegra_hsp_mailbox_shutdown()
564 		hsp->mask &= ~BIT(HSP_INT_EMPTY_SHIFT + mb->index);  in tegra_hsp_mailbox_shutdown()
566 		hsp->mask &= ~BIT(HSP_INT_FULL_SHIFT + mb->index);  in tegra_hsp_mailbox_shutdown()
624 	struct tegra_hsp_mailbox *mb;  in tegra_hsp_sm_xlate()  local
632 	mb = &hsp->mailboxes[index];  in tegra_hsp_sm_xlate()
638 		mb->ops = &tegra_hsp_sm_128bit_ops;  in tegra_hsp_sm_xlate()
640 		mb->ops = &tegra_hsp_sm_32bit_ops;  in tegra_hsp_sm_xlate()
644 		mb->producer = false;  in tegra_hsp_sm_xlate()
646 		mb->producer = true;  in tegra_hsp_sm_xlate()
648 	return mb->channel.chan;  in tegra_hsp_sm_xlate()
678 		struct tegra_hsp_mailbox *mb = &hsp->mailboxes[i];  in tegra_hsp_add_mailboxes()  local
680 		mb->index = i;  in tegra_hsp_add_mailboxes()
682 		mb->channel.hsp = hsp;  in tegra_hsp_add_mailboxes()
683 		mb->channel.regs = hsp->regs + SZ_64K + i * SZ_32K;  in tegra_hsp_add_mailboxes()
684 		mb->channel.chan = &hsp->mbox_sm.chans[i];  in tegra_hsp_add_mailboxes()
685 		mb->channel.chan->con_priv = mb;  in tegra_hsp_add_mailboxes()
891 			struct tegra_hsp_mailbox *mb = &hsp->mailboxes[i];  in tegra_hsp_resume()  local
893 			if (mb->channel.chan->cl)  in tegra_hsp_resume()
894 				tegra_hsp_mailbox_startup(mb->channel.chan);  in tegra_hsp_resume()