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
;
15 typedef int __bitwise omap_mbox_irq_t
;
16 #define IRQ_TX ((__force omap_mbox_irq_t) 1)
17 #define IRQ_RX ((__force omap_mbox_irq_t) 2)
19 int omap_mbox_msg_send(struct omap_mbox
*, mbox_msg_t msg
);
21 struct omap_mbox
*omap_mbox_get(const char *, struct notifier_block
*nb
);
22 void omap_mbox_put(struct omap_mbox
*mbox
, struct notifier_block
*nb
);
24 void omap_mbox_save_ctx(struct omap_mbox
*mbox
);
25 void omap_mbox_restore_ctx(struct omap_mbox
*mbox
);
26 void omap_mbox_enable_irq(struct omap_mbox
*mbox
, omap_mbox_irq_t irq
);
27 void omap_mbox_disable_irq(struct omap_mbox
*mbox
, omap_mbox_irq_t irq
);
29 #endif /* OMAP_MAILBOX_H */