| // 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. |
| |
| #ifndef SRC_MEDIA_AUDIO_DRIVERS_INTEL_HDA_CONTROLLER_DEBUG_LOGGING_H_ |
| #define SRC_MEDIA_AUDIO_DRIVERS_INTEL_HDA_CONTROLLER_DEBUG_LOGGING_H_ |
| |
| #include <inttypes.h> |
| #include <lib/ddk/debug.h> |
| |
| // Notes: The TRACE and DEBUG levels of logging are disabled by default. In |
| // order to enable them, you can pass something like the following in the kernel |
| // command line args. |
| // |
| // driver.intel_hda.log=trace |
| // |
| constexpr size_t LOG_PREFIX_STORAGE = 32; |
| |
| #define GLOBAL_LOG(level, ...) zxlogf(level, "[IHDA Driver] " __VA_ARGS__) |
| #define LOG_EX(level, obj, fmt, ...) zxlogf(level, "[%s] " fmt, (obj).log_prefix(), ##__VA_ARGS__) |
| #define LOG(level, fmt, ...) LOG_EX(level, *this, fmt, ##__VA_ARGS__) |
| |
| #endif // SRC_MEDIA_AUDIO_DRIVERS_INTEL_HDA_CONTROLLER_DEBUG_LOGGING_H_ |
