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