// Copyright 2017 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#pragma once

#include <ddk/debug.h>

#define WAIT_ON(COND, N, UNITS) \
    ({ \
        int count = 0; \
        while (!(COND) && ++count <= N) \
            zx_nanosleep(zx_deadline_after(ZX_##UNITS##SEC(1))); \
        count <= N; \
    }) \

#define WAIT_ON_US(COND, N) WAIT_ON(COND, N, U)
#define WAIT_ON_MS(COND, N) WAIT_ON(COND, N, M)

#define LOG_ERROR(fmt, ...) zxlogf(ERROR, "i915: " fmt, ##__VA_ARGS__)
#define LOG_WARN(fmt, ...) zxlogf(WARN, "i915: " fmt, ##__VA_ARGS__)
#define LOG_INFO(fmt, ...) zxlogf(INFO, "i915: " fmt, ##__VA_ARGS__)
#define LOG_TRACE(fmt, ...) zxlogf(TRACE, "i915: " fmt, ##__VA_ARGS__)
#define LOG_SPEW(fmt, ...) zxlogf(SPEW, "i915: " fmt, ##__VA_ARGS__)