#ifndef __MTS_IO_H
#define __MTS_IO_H

#include "mts_eeprom.h"
#include <linux/gpio.h>

#define DEBUG		0

#define __log(level, name, format, args...) \
	printk(level "[" name "] " DRIVER_NAME ":%s:%d: " format "\n" , \
			__func__ , __LINE__ , ## args)

#define log_emerg(format, args...)	__log(KERN_EMERG, "EMERG", format , ## args)
#define log_alert(format, args...)	__log(KERN_ALERT, "ALERT", format , ## args)
#define log_crit(format, args...)	__log(KERN_CRIT, "CRIT", format , ## args)
#define log_error(format, args...)	__log(KERN_ERR, "ERROR", format , ## args)
#define log_warning(format, args...)	__log(KERN_WARNING, "WARNING", format , ## args)
#define log_notice(format, args...)	__log(KERN_NOTICE, "NOTICE", format , ## args)
#define log_info(format, args...)	__log(KERN_INFO, "INFO", format , ## args)
#if DEBUG
#  define log_debug(format, args...)	__log(KERN_DEBUG, "DEBUG", format , ## args)
#else
#  define log_debug(format, args...) do {} while (0)
#endif

#define MTS_ATTR_MODE_RW		S_IWUSR | S_IRUGO
#define MTS_ATTR_MODE_RO		S_IRUGO

#define DEVICE_ATTR_MTS(_dev_name, _name, _show, _store) \
struct device_attribute _dev_name = { \
	.attr = { .name = _name, .mode = MTS_ATTR_MODE_RW }, \
	.show = _show, \
	.store = _store, \
}

#define DEVICE_ATTR_RO_MTS(_dev_name, _name, _show) \
struct device_attribute _dev_name = { \
	.attr = { .name = _name, .mode = MTS_ATTR_MODE_RO }, \
	.show = _show, \
}

#define VENDOR_ID_MULTITECH			"Multi-Tech Systems"
#define PRODUCT_ID_MTCDP_E1_DK			"MTCDP-E1-DK"
#define PRODUCT_ID_MT100EOCG			"MT100EOCG"
#define PRODUCT_ID_MTR2				"MTR2"
#define PRODUCT_ID_MTR				"MTR"
#define PRODUCT_ID_MTOCGD2			"MTOCGD2"
#define PRODUCT_ID_MTOCGD			"MTOCGD"

#define PRODUCT_ID_MTDC_GPIOB			"MTDC-GPIOB"


#define HW_VERSION_MTCBA2_2_0			"MTCBA2-2.0"
#define HW_VERSION_MTCDP_0_0			"MTCDP-0.0"
#define HW_VERSION_MTCDP_1_0			"MTCDP-1.0"
#define HW_VERSION_MT100EOCG_0_0		"MT100EOCG-0.0"
#define HW_VERSION_MTR2_0_0			"MTR2-0.0"
#define HW_VERSION_MTR_0_0			"MTR-0.0"
#define HW_VERSION_MTR_0_1			"MTR-0.1"
#define HW_VERSION_MTOCGD2_0_0			"MTOCGD2-0.0"
#define HW_VERSION_MTOCGD_0_0			"MTOCGD-0.0"
#define HW_VERSION_MTOCGD_0_1			"MTOCGD-0.1"

enum {
	MTCDP_E1_DK_0_0,
	MTCDP_E1_DK_1_0,
	MT100EOCG_0_0,
	MTR2_0_0,
	MTR_0_0,
	MTR_0_1,
	MTOCGD2_0_0,
	MTOCGD_0_0,
	MTOCGD_0_1,
};

enum {
	MTDC_NONE,
	MTDC_GPIOB_0_0,
};

// GPIO pin types:input, output, open drain (1 = high Z, 0 = output low)
enum {
	GPIO_DIR_INPUT,
	GPIO_DIR_OUTPUT,
	GPIO_DIR_OD,
};

struct gpio_pin {
	char name[32];
	struct gpio pin;
	int active_low;
};

enum {
	LED_OFF,
	LED_ON,
	LED_FLASHING,
};

#endif /* ~__MTS_IO_H */