2 * omap-mailbox: interprocessor communication module for OMAP
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
10 #define OMAP_MAILBOX_H
12 typedef u32 mbox_msg_t;
14 typedef int __bitwise omap_mbox_irq_t;
15 #define IRQ_TX ((__force omap_mbox_irq_t) 1)
16 #define IRQ_RX ((__force omap_mbox_irq_t) 2)
21 struct mbox_chan *omap_mbox_request_channel(struct mbox_client *cl,
22 const char *chan_name);
24 void omap_mbox_save_ctx(struct mbox_chan *chan);
25 void omap_mbox_restore_ctx(struct mbox_chan *chan);
26 void omap_mbox_enable_irq(struct mbox_chan *chan, omap_mbox_irq_t irq);
27 void omap_mbox_disable_irq(struct mbox_chan *chan, omap_mbox_irq_t irq);
29 #endif /* OMAP_MAILBOX_H */