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#ifndef _LED_CONTROL_H
#define _LED_CONTROL_H
#define NUM_OF_LEDS 4
#define DSD_START_OFFSET 0x0200
#define EEPROM_VERSION_OFFSET 0x020E
#define EEPROM_HW_PARAM_POINTER_ADDRESS 0x0218
#define EEPROM_HW_PARAM_POINTER_ADDRRES_MAP5 0x0220
#define GPIO_SECTION_START_OFFSET 0x03
#define COMPATIBILITY_SECTION_LENGTH 42
#define COMPATIBILITY_SECTION_LENGTH_MAP5 84
#define EEPROM_MAP5_MAJORVERSION 5
#define EEPROM_MAP5_MINORVERSION 0
#define MAX_NUM_OF_BLINKS 10
#define NUM_OF_GPIO_PINS 16
#define DISABLE_GPIO_NUM 0xFF
#define EVENT_SIGNALED 1
#define MAX_FILE_NAME_BUFFER_SIZE 100
#define TURN_ON_LED(ad, GPIO, index) do { \
unsigned int gpio_val = GPIO; \
(ad->LEDInfo.LEDState[index].BitPolarity == 1) ? \
wrmaltWithLock(ad, BCM_GPIO_OUTPUT_SET_REG, &gpio_val, sizeof(gpio_val)) : \
wrmaltWithLock(ad, BCM_GPIO_OUTPUT_CLR_REG, &gpio_val, sizeof(gpio_val)); \
} while (0)
#define TURN_OFF_LED(ad, GPIO, index) do { \
unsigned int gpio_val = GPIO; \
(ad->LEDInfo.LEDState[index].BitPolarity == 1) ? \
wrmaltWithLock(ad, BCM_GPIO_OUTPUT_CLR_REG, &gpio_val, sizeof(gpio_val)) : \
wrmaltWithLock(ad, BCM_GPIO_OUTPUT_SET_REG, &gpio_val, sizeof(gpio_val)); \
} while (0)
enum bcm_led_colors {
RED_LED = 1,
BLUE_LED = 2,
YELLOW_LED = 3,
GREEN_LED = 4
};
enum bcm_led_events {
SHUTDOWN_EXIT = 0x00,
DRIVER_INIT = 0x1,
FW_DOWNLOAD = 0x2,
FW_DOWNLOAD_DONE = 0x4,
NO_NETWORK_ENTRY = 0x8,
NORMAL_OPERATION = 0x10,
LOWPOWER_MODE_ENTER = 0x20,
IDLEMODE_CONTINUE = 0x40,
IDLEMODE_EXIT = 0x80,
LED_THREAD_INACTIVE = 0x100, /* Makes the LED thread Inactivce. It wil be equivallent to putting the thread on hold. */
LED_THREAD_ACTIVE = 0x200, /* Makes the LED Thread Active back. */
DRIVER_HALT = 0xff
}; /* Enumerated values of different driver states */
/*
* Structure which stores the information of different LED types
* and corresponding LED state information of driver states
*/
struct bcm_led_state_info {
unsigned char LED_Type; /* specify GPIO number - use 0xFF if not used */
unsigned char LED_On_State; /* Bits set or reset for different states */
unsigned char LED_Blink_State; /* Bits set or reset for blinking LEDs for different states */
unsigned char GPIO_Num;
unsigned char BitPolarity; /* To represent whether H/W is normal polarity or reverse polarity */
};
struct bcm_led_info {
struct bcm_led_state_info LEDState[NUM_OF_LEDS];
bool bIdleMode_tx_from_host; /* Variable to notify whether driver came out from idlemode due to Host or target */
bool bIdle_led_off;
wait_queue_head_t notify_led_event;
wait_queue_head_t idleModeSyncEvent;
struct task_struct *led_cntrl_threadid;
int led_thread_running;
bool bLedInitDone;
};
/* LED Thread state. */
#define BCM_LED_THREAD_DISABLED 0 /* LED Thread is not running. */
#define BCM_LED_THREAD_RUNNING_ACTIVELY 1 /* LED thread is running. */
#define BCM_LED_THREAD_RUNNING_INACTIVELY 2 /* LED thread has been put on hold */
#endif
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