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26 lines
689 B
26 lines
689 B
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* omap-mailbox: interprocessor communication module for OMAP |
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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 uintptr_t mbox_msg_t; |
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#define omap_mbox_message(data) (u32)(mbox_msg_t)(data) |
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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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struct mbox_chan; |
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struct mbox_client; |
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struct mbox_chan *omap_mbox_request_channel(struct mbox_client *cl, |
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const char *chan_name); |
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void omap_mbox_enable_irq(struct mbox_chan *chan, omap_mbox_irq_t irq); |
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void omap_mbox_disable_irq(struct mbox_chan *chan, omap_mbox_irq_t irq); |
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#endif /* OMAP_MAILBOX_H */
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