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