/*
 <:copyright-BRCM:2013:DUAL/GPL:standard
 
    Copyright (c) 2013 Broadcom 
    All Rights Reserved
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License, version 2, as published by
 the Free Software Foundation (the "GPL").
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 
 A copy of the GPL is available at http://www.broadcom.com/licenses/GPLv2.php, or by
 writing to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.
 
 :>
 */

#ifndef _PMD_H_
#define _PMD_H_

#include <linux/ioctl.h>
#include "laser.h"
#include "bcmtypes.h"

#define PMD_I2C_HEADER 6 /*  Consist: 1 byte - CSR address, 1byte - config reg, 4 byte - register address */

#define PMD_DEV_CLASS   "laser_dev"
#define PMD_BUF_MAX_SIZE 300

typedef struct {
    uint8_t client;
    uint16_t offset; /* is used as message_id when using the messaging system */
    uint16_t len;
    BCM_IOC_PTR(unsigned char *, buf);
} pmd_params;

/* IOctl */
#define PMD_IOCTL_SET_PARAMS     _IOW(LASER_IOC_MAGIC, 11, pmd_params)
#define PMD_IOCTL_GET_PARAMS     _IOR(LASER_IOC_MAGIC, 12, pmd_params)
#define PMD_IOCTL_CAL_FILE_WRITE _IOW(LASER_IOC_MAGIC, 13, pmd_params)
#define PMD_IOCTL_CAL_FILE_READ  _IOR(LASER_IOC_MAGIC, 14, pmd_params)
#define PMD_IOCTL_MSG_WRITE      _IOW(LASER_IOC_MAGIC, 15, pmd_params)
#define PMD_IOCTL_MSG_READ       _IOR(LASER_IOC_MAGIC, 16, pmd_params)
#define PMD_IOCTL_RSSI_CAL       _IOR(LASER_IOC_MAGIC, 17, pmd_params)
#define PMD_IOCTL_TEMP2APD_WRITE _IOR(LASER_IOC_MAGIC, 18, pmd_params)
#define PMD_IOCTL_DUMP_DATA      _IOR(LASER_IOC_MAGIC, 19, pmd_params)


#define PMD_ESTIMATED_OP_GET_MSG       8   /* hmid_estimated_op_get */
#define PMD_RSSI_GET_MSG               0xe /* hmid_rssi_non_cal_get */
#define PMD_RSSI_A_FACTOR_CAL_SET_MSG  0x9d /* hmid_rssi_a_factor_cal_set */
#define PMD_RSSI_B_FACTOR_CAL_SET_MSG  0x9e /* hmid_rssi_b_factor_cal_set */

typedef struct
{
    uint32_t esc_be                :1 ;
    uint32_t esc_rogue             :1 ;
    uint32_t esc_mod_over_current  :1 ;
    uint32_t esc_bias_over_current :1 ;
    uint32_t esc_mpd_fault         :1 ;
    uint32_t esc_eye_safety        :1 ;
}PMD_ALARM_INDICATION_PARAMETERS_DTE;

#define PMD_GPON_STATE_INIT_O1                  0
#define PMD_GPON_STATE_STANDBY_O2               1
#define PMD_GPON_STATE_SERIAL_NUMBER_O3         2
#define PMD_GPON_STATE_RANGING_O4               3
#define PMD_GPON_STATE_OPERATION_O5             4
#define PMD_GPON_STATE_POPUP_O6                 5
#define PMD_GPON_STATE_EMERGENCY_STOP_O7        6

typedef enum
{
    pmd_file_watermark          = 0,
    pmd_file_version            = 1,
    pmd_level_0_dac             = 2,
    pmd_level_1_dac             = 3,
    pmd_bias                    = 4,
    pmd_mod                     = 5,
    pmd_apd                     = 6,
    pmd_mpd_config              = 7,
    pmd_mpd_gains               = 8,
    pmd_apdoi_ctrl              = 9,
    pmd_rssi_a                  = 10, /* optic_power = a * rssi + b */
    pmd_rssi_b                  = 11,
    pmd_rssi_c                  = 12,
    pmd_temp_0                  = 13, /* calibration temperature */
    pmd_temp_coff_h             = 14, /* Temperature coefficient high */
    pmd_temp_coff_l             = 15, /* Temperature coefficient low */
    pmd_esc_thr                 = 16,
    pmd_rogue_thr               = 17,
    pmd_avg_level_0_dac         = 18,
    pmd_avg_level_1_dac         = 19,
    pmd_dacrange	            = 20,
    pmd_los_thr                 = 21,
    pmd_sat_pos                 = 22,
    pmd_sat_neg                 = 23,
    pmd_edge_rate 	            = 24,
    pmd_preemphasis_weight      = 25,
    pmd_preemphasis_delay       = 26,
    pmd_duty_cycle              = 27,
    pmd_mpd_calibctrl           = 28,
    pmd_tx_power                = 29,
    pmd_bias0                   = 30,
    pmd_temp_offset             = 31,
    pmd_bias_delta_i            = 32,
    pmd_slope_efficiency        = 33,

    pmd_num_of_cal_param,
}pmd_calibration_param;

/* board type */
typedef enum
{
    pmd_epon_1_1_board,
    pmd_epon_2_1_board,
    pmd_gpon_2_1_board,
    pmd_gbe_1_1_board,
    pmd_xgpon1_10_2_board,
    pmd_epon_10_1_board,
    pmd_auto_detect, /* gpon, epon auto detect */
}pmd_boards;

extern pmd_boards pmd_board_type;
extern uint16_t cal_index;

typedef struct
{
    uint32_t alarms;
    uint32_t sff;
}pmd_msg_addr;

typedef void (*pmd_gpon_isr_callback)(void);
typedef int (*pmd_statistic_first_burst_callback)(uint16_t *bias, uint16_t *mod);
typedef int (*pmd_math_first_burst_model_callback)(uint16_t *bias, uint16_t *mod);
typedef void (*pon_set_pmd_fb_done_callback)(uint8_t state);

int pmd_dev_isr_callback(uint32_t *pmd_ints);
int pmd_dev_poll_epon_alarm(void);
int pmd_dev_change_tracking_state(uint32_t old_state, uint32_t new_state);
void pmd_dev_assign_gpon_callback(pmd_gpon_isr_callback gpon_isr);
void pmd_dev_enable_prbs_or_misc_mode(uint16_t enable, uint8_t prbs_mode);
void pmd_dev_assign_pon_stack_callback(pon_set_pmd_fb_done_callback _pon_set_pmd_fb_done);

#endif /* ! _PMD_H_ */