| // 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__) |
