| /******************************************************************************* |
| Copyright (C) Marvell International Ltd. and its affiliates |
| |
| This software file (the "File") is owned and distributed by Marvell |
| International Ltd. and/or its affiliates ("Marvell") under the following |
| alternative licensing terms. Once you have made an election to distribute the |
| File under one of the following license alternatives, please (i) delete this |
| introductory statement regarding license alternatives, (ii) delete the two |
| license alternatives that you have not elected to use and (iii) preserve the |
| Marvell copyright notice above. |
| |
| ******************************************************************************** |
| 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. |
| |
| ********************************************************************************/ |
| |
| /* 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; |
| } 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 */ |
