| /* SPDX-License-Identifier: MIT */ |
| /* |
| * Copyright © 2025 Intel Corporation |
| */ |
| |
| #ifndef _XE_PRINTK_H_ |
| #define _XE_PRINTK_H_ |
| |
| #include <drm/drm_print.h> |
| |
| #include "xe_device_types.h" |
| |
| #define __XE_PRINTK_FMT(_xe, _fmt, _args...) _fmt, ##_args |
| |
| #define xe_printk(_xe, _level, _fmt, ...) \ |
| drm_##_level(&(_xe)->drm, __XE_PRINTK_FMT((_xe), _fmt, ## __VA_ARGS__)) |
| |
| #define xe_err(_xe, _fmt, ...) \ |
| xe_printk((_xe), err, _fmt, ##__VA_ARGS__) |
| |
| #define xe_err_once(_xe, _fmt, ...) \ |
| xe_printk((_xe), err_once, _fmt, ##__VA_ARGS__) |
| |
| #define xe_err_ratelimited(_xe, _fmt, ...) \ |
| xe_printk((_xe), err_ratelimited, _fmt, ##__VA_ARGS__) |
| |
| #define xe_warn(_xe, _fmt, ...) \ |
| xe_printk((_xe), warn, _fmt, ##__VA_ARGS__) |
| |
| #define xe_notice(_xe, _fmt, ...) \ |
| xe_printk((_xe), notice, _fmt, ##__VA_ARGS__) |
| |
| #define xe_info(_xe, _fmt, ...) \ |
| xe_printk((_xe), info, _fmt, ##__VA_ARGS__) |
| |
| #define xe_dbg(_xe, _fmt, ...) \ |
| xe_printk((_xe), dbg, _fmt, ##__VA_ARGS__) |
| |
| #define xe_WARN_type(_xe, _type, _condition, _fmt, ...) \ |
| drm_WARN##_type(&(_xe)->drm, _condition, _fmt, ## __VA_ARGS__) |
| |
| #define xe_WARN(_xe, _condition, _fmt, ...) \ |
| xe_WARN_type((_xe),, _condition, __XE_PRINTK_FMT((_xe), _fmt, ## __VA_ARGS__)) |
| |
| #define xe_WARN_ONCE(_xe, _condition, _fmt, ...) \ |
| xe_WARN_type((_xe), _ONCE, _condition, __XE_PRINTK_FMT((_xe), _fmt, ## __VA_ARGS__)) |
| |
| #define xe_WARN_ON(_xe, _condition) \ |
| xe_WARN((_xe), _condition, "%s(%s)", "WARN_ON", __stringify(_condition)) |
| |
| #define xe_WARN_ON_ONCE(_xe, _condition) \ |
| xe_WARN_ONCE((_xe), _condition, "%s(%s)", "WARN_ON_ONCE", __stringify(_condition)) |
| |
| static inline void __xe_printfn_err(struct drm_printer *p, struct va_format *vaf) |
| { |
| struct xe_device *xe = p->arg; |
| |
| xe_err(xe, "%pV", vaf); |
| } |
| |
| static inline void __xe_printfn_info(struct drm_printer *p, struct va_format *vaf) |
| { |
| struct xe_device *xe = p->arg; |
| |
| xe_info(xe, "%pV", vaf); |
| } |
| |
| static inline void __xe_printfn_dbg(struct drm_printer *p, struct va_format *vaf) |
| { |
| struct xe_device *xe = p->arg; |
| struct drm_printer ddp; |
| |
| /* |
| * The original xe_dbg() callsite annotations are useless here, |
| * redirect to the tweaked drm_dbg_printer() instead. |
| */ |
| ddp = drm_dbg_printer(&xe->drm, DRM_UT_DRIVER, NULL); |
| ddp.origin = p->origin; |
| |
| drm_printf(&ddp, __XE_PRINTK_FMT(xe, "%pV", vaf)); |
| } |
| |
| /** |
| * xe_err_printer - Construct a &drm_printer that outputs to xe_err() |
| * @xe: the &xe_device pointer to use in xe_err() |
| * |
| * Return: The &drm_printer object. |
| */ |
| static inline struct drm_printer xe_err_printer(struct xe_device *xe) |
| { |
| struct drm_printer p = { |
| .printfn = __xe_printfn_err, |
| .arg = xe, |
| }; |
| return p; |
| } |
| |
| /** |
| * xe_info_printer - Construct a &drm_printer that outputs to xe_info() |
| * @xe: the &xe_device pointer to use in xe_info() |
| * |
| * Return: The &drm_printer object. |
| */ |
| static inline struct drm_printer xe_info_printer(struct xe_device *xe) |
| { |
| struct drm_printer p = { |
| .printfn = __xe_printfn_info, |
| .arg = xe, |
| }; |
| return p; |
| } |
| |
| /** |
| * xe_dbg_printer - Construct a &drm_printer that outputs like xe_dbg() |
| * @xe: the &xe_device pointer to use in xe_dbg() |
| * |
| * Return: The &drm_printer object. |
| */ |
| static inline struct drm_printer xe_dbg_printer(struct xe_device *xe) |
| { |
| struct drm_printer p = { |
| .printfn = __xe_printfn_dbg, |
| .arg = xe, |
| .origin = (const void *)_THIS_IP_, |
| }; |
| return p; |
| } |
| |
| #endif |