/*
 * gevntcount_reg.c
 *
 *  Created on: 21-Apr-2023
 *      Author: pushpkant
 */

#include "ltcusb_regs_ops.h"

static GEVNTCOUNT_data gevntcount;

int gevntcount_init(uint32_t device_number,
		uint32_t event_count,
		uint32_t event_hndlr_busy)
{
	if(device_number >= DWC_USB3_DEVICE_NUM_INT)
	{
		return -1;
	}

	uintptr_t reg_offset = GEVNTCOUNT_OFFSET + (device_number * 0x10);

	gevntcount.dev[device_number] = reg_setup(reg_offset);

	event_count &= 0xFFFF;

	gevntcount.dev[device_number]->EVNTCOUNT = (uint16_t)(event_count & 0xFFFF);

	gevntcount.dev[device_number]->EVNT_HANDLER_BUSY = (event_hndlr_busy?true:false);

	ltcusb_raw_write();

	return 0;
}

int gevntcount_get(uint32_t device_number,
		uint32_t *event_count,
		uint32_t *event_hndlr_busy)
{
	if(device_number >= DWC_USB3_DEVICE_NUM_INT)
	{
		return -1;
	}

	uintptr_t reg_offset = GEVNTCOUNT_OFFSET + (device_number * 0x10);

	gevntcount.dev[device_number] = reg_setup(reg_offset);

	*event_count = gevntcount.dev[device_number]->EVNTCOUNT;
	*event_hndlr_busy = gevntcount.dev[device_number]->EVNT_HANDLER_BUSY;

	return 0;
}