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#ifndef __MESSAGEBOX__H__
#define __MESSAGEBOX__H__
#include <stdint.h>
enum cpu_type {
ARM_MSG_CORE,
RISC_V_MSG_CORE,
MIPS_MSG_CORE,
OPENRISC_MSG_CORE,
DSP0_MSG_CORE,
DSP1_MSG_CORE,
};
struct msg_endpoint {
uint32_t local_amp;
uint32_t remote_amp;
uint32_t write_ch;
uint32_t read_ch;
struct msg_endpoint *next;
void *data;
void (*rec)(uint32_t l, void *d);
void (*tx_done)(void *d);
/* use in driver */
void *private;
};
uint32_t hal_msgbox_init(void);
uint32_t hal_msgbox_alloc_channel(struct msg_endpoint *edp, uint32_t remote,
uint32_t read, uint32_t write);
uint32_t hal_msgbox_channel_send(struct msg_endpoint *edp, uint8_t *bf,
uint32_t len);
void hal_msgbox_free_channel(struct msg_endpoint *edp);
#endif /* __MESSAGEBOX__H__ */
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