1// Copyright 2017 The Fuchsia Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#pragma once 6 7#include <ddk/debug.h> 8#include <inttypes.h> 9 10// Notes: The TRACE and SPEW levels of logging are disabled by default. In 11// order to enable them, you can pass something like the following in the kernel 12// command line args. 13// 14// driver.intel_hda.log=+trace,+spew 15// 16constexpr size_t LOG_PREFIX_STORAGE = 32; 17 18#define GLOBAL_LOG(level, ...) zxlogf(level, "[IHDA Driver] " __VA_ARGS__) 19#define LOG_EX(level, obj, fmt, ...) zxlogf(level, "[%s] " fmt, (obj).log_prefix(), ## __VA_ARGS__) 20#define LOG(level, fmt, ...) LOG_EX(level, *this, fmt, ## __VA_ARGS__) 21