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/* SPDX-License-Identifier: GPL-2.0 */
/*
 * (C) COPYRIGHT 2018 ARM Limited. All rights reserved.
 * Author: James.Qian.Wang <james.qian.wang@arm.com>
 *
 */
#ifndef _MALIDP_UTILS_
#define _MALIDP_UTILS_

#include <linux/delay.h>

#define has_bit(nr, mask)	(BIT(nr) & (mask))
#define has_bits(bits, mask)	(((bits) & (mask)) == (bits))

#define dp_for_each_set_bit(bit, mask) \
	for_each_set_bit((bit), ((unsigned long *)&(mask)), sizeof(mask) * 8)

#define dp_wait_cond(__cond, __tries, __min_range, __max_range)	\
({							\
	int num_tries = __tries;			\
	while (!__cond && (num_tries > 0)) {		\
		usleep_range(__min_range, __max_range);	\
		if (__cond)				\
			break;				\
		num_tries--;				\
	}						\
	num_tries;					\
})

#endif /* _MALIDP_UTILS_ */