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#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_MTR "MTR"
#define PRODUCT_ID_MTR2D2 "MTR2D2"
#define PRODUCT_ID_MTAC_GPIOB "MTAC-GPIOB"
#define PRODUCT_ID_MTAC_MFSER "MTAC-MFSER"
#define PRODUCT_ID_MTAC_ETH "MTAC-ETH"
#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_MTR_0_0 "MTR-0.0"
#define HW_VERSION_MTR_0_1 "MTR-0.1"
#define HW_VERSION_MTR2D2_0_0 "MTR2D2-0.0"
enum {
MTCDP_E1_DK_0_0,
MTCDP_E1_DK_1_0,
MT100EOCG_0_0,
MTR_0_0,
MTR_0_1,
MTR2D2_0_0,
};
enum {
MTAC_NONE,
MTAC_GPIOB_0_0,
MTAC_MFSER_0_0,
MTAC_ETH_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,
};
enum ap {
port_1 = 1,
port_2,
};
enum spi_devices {
din = 0,
dout = 1,
adc = 2,
};
// info for accessory port
// contains function pointers for setup and teardown and useful info
// each type of accessory card should have one of these
struct ap_info {
uint8_t product_id;
bool (*setup)(enum ap port);
bool (*teardown)(enum ap port);
int attrs_start;
int attrs_end;
char* (*gpio_pin_name_by_attr_name)(const char* name);
};
#endif /* ~__MTS_IO_H */
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