| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * omap-mailbox: interprocessor communication module for OMAP |
| */ |
| |
| #ifndef OMAP_MAILBOX_H |
| #define OMAP_MAILBOX_H |
| |
| typedef u32 mbox_msg_t; |
| |
| typedef int __bitwise omap_mbox_irq_t; |
| #define IRQ_TX ((__force omap_mbox_irq_t) 1) |
| #define IRQ_RX ((__force omap_mbox_irq_t) 2) |
| |
| struct mbox_chan; |
| struct mbox_client; |
| |
| struct mbox_chan *omap_mbox_request_channel(struct mbox_client *cl, |
| const char *chan_name); |
| |
| void omap_mbox_enable_irq(struct mbox_chan *chan, omap_mbox_irq_t irq); |
| void omap_mbox_disable_irq(struct mbox_chan *chan, omap_mbox_irq_t irq); |
| |
| #endif /* OMAP_MAILBOX_H */ |
