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1 | /* |
2 | * omap-mailbox: interprocessor communication module for OMAP | |
3 | * | |
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. | |
7 | */ | |
8 | ||
9 | #ifndef OMAP_MAILBOX_H | |
10 | #define OMAP_MAILBOX_H | |
11 | ||
12 | typedef u32 mbox_msg_t; | |
c869c75c SA |
13 | |
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) | |
17 | ||
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18 | struct mbox_chan; |
19 | struct mbox_client; | |
c869c75c | 20 | |
8841a66a SA |
21 | struct mbox_chan *omap_mbox_request_channel(struct mbox_client *cl, |
22 | const char *chan_name); | |
c869c75c | 23 | |
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24 | void omap_mbox_enable_irq(struct mbox_chan *chan, omap_mbox_irq_t irq); |
25 | void omap_mbox_disable_irq(struct mbox_chan *chan, omap_mbox_irq_t irq); | |
c869c75c SA |
26 | |
27 | #endif /* OMAP_MAILBOX_H */ |