216 		struct tegra_hsp_mailbox *mb = &hsp->mailboxes[bit];  in tegra_hsp_shared_irq()  local
218 		if (mb->producer) {  in tegra_hsp_shared_irq()
228 			hsp->mask &= ~BIT(HSP_INT_EMPTY_SHIFT + mb->index);  in tegra_hsp_shared_irq()
234 			mbox_chan_txdone(mb->channel.chan, 0);  in tegra_hsp_shared_irq()
242 		struct tegra_hsp_mailbox *mb = &hsp->mailboxes[bit];  in tegra_hsp_shared_irq()  local
244 		if (!mb->producer) {  in tegra_hsp_shared_irq()
245 			value = tegra_hsp_channel_readl(&mb->channel,  in tegra_hsp_shared_irq()
249 			mbox_chan_received_data(mb->channel.chan, msg);  in tegra_hsp_shared_irq()
260 			tegra_hsp_channel_writel(&mb->channel, 0x0,  in tegra_hsp_shared_irq()
368 	struct tegra_hsp_mailbox *mb = chan->con_priv;  in tegra_hsp_mailbox_send_data()  local
369 	struct tegra_hsp *hsp = mb->channel.hsp;  in tegra_hsp_mailbox_send_data()
373 	if (WARN_ON(!mb->producer))  in tegra_hsp_mailbox_send_data()
380 	tegra_hsp_channel_writel(&mb->channel, value, HSP_SM_SHRD_MBOX);  in tegra_hsp_mailbox_send_data()
385 	hsp->mask |= BIT(HSP_INT_EMPTY_SHIFT + mb->index);  in tegra_hsp_mailbox_send_data()
396 	struct tegra_hsp_mailbox *mb = chan->con_priv;  in tegra_hsp_mailbox_flush()  local
397 	struct tegra_hsp_channel *ch = &mb->channel;  in tegra_hsp_mailbox_flush()
417 	struct tegra_hsp_mailbox *mb = chan->con_priv;  in tegra_hsp_mailbox_startup()  local
418 	struct tegra_hsp_channel *ch = &mb->channel;  in tegra_hsp_mailbox_startup()
419 	struct tegra_hsp *hsp = mb->channel.hsp;  in tegra_hsp_mailbox_startup()
437 	if (mb->producer)  in tegra_hsp_mailbox_startup()
438 		hsp->mask &= ~BIT(HSP_INT_EMPTY_SHIFT + mb->index);  in tegra_hsp_mailbox_startup()
440 		hsp->mask |= BIT(HSP_INT_FULL_SHIFT + mb->index);  in tegra_hsp_mailbox_startup()
447 		if (mb->producer)  in tegra_hsp_mailbox_startup()
460 	struct tegra_hsp_mailbox *mb = chan->con_priv;  in tegra_hsp_mailbox_shutdown()  local
461 	struct tegra_hsp_channel *ch = &mb->channel;  in tegra_hsp_mailbox_shutdown()
462 	struct tegra_hsp *hsp = mb->channel.hsp;  in tegra_hsp_mailbox_shutdown()
466 		if (mb->producer)  in tegra_hsp_mailbox_shutdown()
476 	if (mb->producer)  in tegra_hsp_mailbox_shutdown()
477 		hsp->mask &= ~BIT(HSP_INT_EMPTY_SHIFT + mb->index);  in tegra_hsp_mailbox_shutdown()
479 		hsp->mask &= ~BIT(HSP_INT_FULL_SHIFT + mb->index);  in tegra_hsp_mailbox_shutdown()
537 	struct tegra_hsp_mailbox *mb;  in tegra_hsp_sm_xlate()  local
545 	mb = &hsp->mailboxes[index];  in tegra_hsp_sm_xlate()
548 		mb->producer = false;  in tegra_hsp_sm_xlate()
550 		mb->producer = true;  in tegra_hsp_sm_xlate()
552 	return mb->channel.chan;  in tegra_hsp_sm_xlate()
582 		struct tegra_hsp_mailbox *mb = &hsp->mailboxes[i];  in tegra_hsp_add_mailboxes()  local
584 		mb->index = i;  in tegra_hsp_add_mailboxes()
586 		mb->channel.hsp = hsp;  in tegra_hsp_add_mailboxes()
587 		mb->channel.regs = hsp->regs + SZ_64K + i * SZ_32K;  in tegra_hsp_add_mailboxes()
588 		mb->channel.chan = &hsp->mbox_sm.chans[i];  in tegra_hsp_add_mailboxes()
589 		mb->channel.chan->con_priv = mb;  in tegra_hsp_add_mailboxes()
787 			struct tegra_hsp_mailbox *mb = &hsp->mailboxes[i];  in tegra_hsp_resume()  local
789 			if (mb->channel.chan->cl)  in tegra_hsp_resume()
790 				tegra_hsp_mailbox_startup(mb->channel.chan);  in tegra_hsp_resume()