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Marvell Commercial License Option

If you received this File from Marvell and you have entered into a commercial
license agreement (a "Commercial License") with Marvell, the File is licensed
to you under the terms of the applicable Commercial License.

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/* Marvell Telephony Adaptation Layer */

#ifndef _TAL_H_
#define _TAL_H_

#include "mvOs.h" /* for kernel abstraction wrappers */

/* Defines */
#define TAL_MAX_PHONE_LINES	32

/* Enumerators */
typedef enum {
	TAL_PCM_FORMAT_1BYTE = 1,
	TAL_PCM_FORMAT_2BYTES = 2,
	TAL_PCM_FORMAT_4BYTES = 4
} tal_pcm_format_t;

typedef enum {
	TAL_STAT_OK = 0,
	TAL_STAT_BAD_PARAM,
	TAL_STAT_INIT_ERROR
} tal_stat_t;

/* Structures */
typedef struct {
	tal_pcm_format_t pcm_format;
	unsigned short pcm_slot[TAL_MAX_PHONE_LINES];
	unsigned char sampling_period;
	unsigned short total_lines;
	unsigned short test_enable;
} tal_params_t;

typedef struct {
	int tdm_init;
	unsigned int rx_miss;
	unsigned int tx_miss;
	unsigned int rx_over;
	unsigned int tx_under;
#ifdef MV_TDM_EXT_STATS
	MV_TDM_EXTENDED_STATS tdm_ext_stats;
#endif
} tal_stats_t;

typedef struct {
	void (*tal_mmp_rx_callback)(unsigned char* rx_buff, int size);
	void (*tal_mmp_tx_callback)(unsigned char* tx_buff, int size);
} tal_mmp_ops_t;

/* APIs */
tal_stat_t tal_init(tal_params_t* tal_params, tal_mmp_ops_t* mmp_ops);
tal_stat_t tal_stats_get(tal_stats_t* tal_stats);
tal_stat_t tal_pcm_start(void);
tal_stat_t tal_pcm_stop(void);
tal_stat_t tal_exit(void);
void tal_tdm_clk_config(void);
#if defined(MV_TDM_USE_DCO)
int tal_tdm_clk_get(void);
void tal_tdm_clk_set(int correction);
#endif

#endif /* _TAL_H */