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xe_tile_printk.h

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linux-6.19.14/drivers/gpu/drm/xe/xe_tile_printk.h C
  1/* SPDX-License-Identifier: MIT */
  2/*
  3 * Copyright © 2025 Intel Corporation
  4 */
  5
  6#ifndef _xe_tile_printk_H_
  7#define _xe_tile_printk_H_
  8
  9#include "xe_printk.h"
 10
 11#define __XE_TILE_PRINTK_FMT(_tile, _fmt, _args...)	"Tile%u: " _fmt, (_tile)->id, ##_args
 12
 13#define xe_tile_printk(_tile, _level, _fmt, ...) \
 14	xe_printk((_tile)->xe, _level, __XE_TILE_PRINTK_FMT((_tile), _fmt, ##__VA_ARGS__))
 15
 16#define xe_tile_err(_tile, _fmt, ...) \
 17	xe_tile_printk((_tile), err, _fmt, ##__VA_ARGS__)
 18
 19#define xe_tile_err_once(_tile, _fmt, ...) \
 20	xe_tile_printk((_tile), err_once, _fmt, ##__VA_ARGS__)
 21
 22#define xe_tile_err_ratelimited(_tile, _fmt, ...) \
 23	xe_tile_printk((_tile), err_ratelimited, _fmt, ##__VA_ARGS__)
 24
 25#define xe_tile_warn(_tile, _fmt, ...) \
 26	xe_tile_printk((_tile), warn, _fmt, ##__VA_ARGS__)
 27
 28#define xe_tile_notice(_tile, _fmt, ...) \
 29	xe_tile_printk((_tile), notice, _fmt, ##__VA_ARGS__)
 30
 31#define xe_tile_info(_tile, _fmt, ...) \
 32	xe_tile_printk((_tile), info, _fmt, ##__VA_ARGS__)
 33
 34#define xe_tile_dbg(_tile, _fmt, ...) \
 35	xe_tile_printk((_tile), dbg, _fmt, ##__VA_ARGS__)
 36
 37#define xe_tile_WARN_type(_tile, _type, _condition, _fmt, ...) \
 38	xe_WARN##_type((_tile)->xe, _condition, _fmt, ## __VA_ARGS__)
 39
 40#define xe_tile_WARN(_tile, _condition, _fmt, ...) \
 41	xe_tile_WARN_type((_tile),, _condition, __XE_TILE_PRINTK_FMT((_tile), _fmt, ##__VA_ARGS__))
 42
 43#define xe_tile_WARN_ONCE(_tile, _condition, _fmt, ...) \
 44	xe_tile_WARN_type((_tile), _ONCE, _condition, __XE_TILE_PRINTK_FMT((_tile), _fmt, ##__VA_ARGS__))
 45
 46#define xe_tile_WARN_ON(_tile, _condition) \
 47	xe_tile_WARN((_tile), _condition, "%s(%s)", "WARN_ON", __stringify(_condition))
 48
 49#define xe_tile_WARN_ON_ONCE(_tile, _condition) \
 50	xe_tile_WARN_ONCE((_tile), _condition, "%s(%s)", "WARN_ON_ONCE", __stringify(_condition))
 51
 52static inline void __xe_tile_printfn_err(struct drm_printer *p, struct va_format *vaf)
 53{
 54	struct xe_tile *tile = p->arg;
 55
 56	xe_tile_err(tile, "%pV", vaf);
 57}
 58
 59static inline void __xe_tile_printfn_info(struct drm_printer *p, struct va_format *vaf)
 60{
 61	struct xe_tile *tile = p->arg;
 62
 63	xe_tile_info(tile, "%pV", vaf);
 64}
 65
 66static inline void __xe_tile_printfn_dbg(struct drm_printer *p, struct va_format *vaf)
 67{
 68	struct xe_tile *tile = p->arg;
 69	struct drm_printer dbg;
 70
 71	/*
 72	 * The original xe_tile_dbg() callsite annotations are useless here,
 73	 * redirect to the tweaked xe_dbg_printer() instead.
 74	 */
 75	dbg = xe_dbg_printer(tile->xe);
 76	dbg.origin = p->origin;
 77
 78	drm_printf(&dbg, __XE_TILE_PRINTK_FMT(tile, "%pV", vaf));
 79}
 80
 81/**
 82 * xe_tile_err_printer - Construct a &drm_printer that outputs to xe_tile_err()
 83 * @tile: the &xe_tile pointer to use in xe_tile_err()
 84 *
 85 * Return: The &drm_printer object.
 86 */
 87static inline struct drm_printer xe_tile_err_printer(struct xe_tile *tile)
 88{
 89	struct drm_printer p = {
 90		.printfn = __xe_tile_printfn_err,
 91		.arg = tile,
 92	};
 93	return p;
 94}
 95
 96/**
 97 * xe_tile_info_printer - Construct a &drm_printer that outputs to xe_tile_info()
 98 * @tile: the &xe_tile pointer to use in xe_tile_info()
 99 *
100 * Return: The &drm_printer object.
101 */
102static inline struct drm_printer xe_tile_info_printer(struct xe_tile *tile)
103{
104	struct drm_printer p = {
105		.printfn = __xe_tile_printfn_info,
106		.arg = tile,
107	};
108	return p;
109}
110
111/**
112 * xe_tile_dbg_printer - Construct a &drm_printer that outputs like xe_tile_dbg()
113 * @tile: the &xe_tile pointer to use in xe_tile_dbg()
114 *
115 * Return: The &drm_printer object.
116 */
117static inline struct drm_printer xe_tile_dbg_printer(struct xe_tile *tile)
118{
119	struct drm_printer p = {
120		.printfn = __xe_tile_printfn_dbg,
121		.arg = tile,
122		.origin = (const void *)_THIS_IP_,
123	};
124	return p;
125}
126
127#endif
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