30 lines
962 B
C
30 lines
962 B
C
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/*
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* omap-mailbox: interprocessor communication module for OMAP
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef OMAP_MAILBOX_H
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#define OMAP_MAILBOX_H
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typedef u32 mbox_msg_t;
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struct omap_mbox;
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typedef int __bitwise omap_mbox_irq_t;
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#define IRQ_TX ((__force omap_mbox_irq_t) 1)
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#define IRQ_RX ((__force omap_mbox_irq_t) 2)
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int omap_mbox_msg_send(struct omap_mbox *, mbox_msg_t msg);
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struct omap_mbox *omap_mbox_get(const char *, struct notifier_block *nb);
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void omap_mbox_put(struct omap_mbox *mbox, struct notifier_block *nb);
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void omap_mbox_save_ctx(struct omap_mbox *mbox);
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void omap_mbox_restore_ctx(struct omap_mbox *mbox);
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void omap_mbox_enable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq);
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void omap_mbox_disable_irq(struct omap_mbox *mbox, omap_mbox_irq_t irq);
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#endif /* OMAP_MAILBOX_H */
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