xref: /linux/drivers/gpu/drm/xe/xe_printk.h (revision ec2e0fb07d789976c601bec19ecced7a501c3705)
1*48a8659cSMichal Wajdeczko /* SPDX-License-Identifier: MIT */
2*48a8659cSMichal Wajdeczko /*
3*48a8659cSMichal Wajdeczko  * Copyright © 2025 Intel Corporation
4*48a8659cSMichal Wajdeczko  */
5*48a8659cSMichal Wajdeczko 
6*48a8659cSMichal Wajdeczko #ifndef _XE_PRINTK_H_
7*48a8659cSMichal Wajdeczko #define _XE_PRINTK_H_
8*48a8659cSMichal Wajdeczko 
9*48a8659cSMichal Wajdeczko #include <drm/drm_print.h>
10*48a8659cSMichal Wajdeczko 
11*48a8659cSMichal Wajdeczko #include "xe_device_types.h"
12*48a8659cSMichal Wajdeczko 
13*48a8659cSMichal Wajdeczko #define __XE_PRINTK_FMT(_xe, _fmt, _args...)	_fmt, ##_args
14*48a8659cSMichal Wajdeczko 
15*48a8659cSMichal Wajdeczko #define xe_printk(_xe, _level, _fmt, ...) \
16*48a8659cSMichal Wajdeczko 	drm_##_level(&(_xe)->drm, __XE_PRINTK_FMT((_xe), _fmt, ## __VA_ARGS__))
17*48a8659cSMichal Wajdeczko 
18*48a8659cSMichal Wajdeczko #define xe_err(_xe, _fmt, ...) \
19*48a8659cSMichal Wajdeczko 	xe_printk((_xe), err, _fmt, ##__VA_ARGS__)
20*48a8659cSMichal Wajdeczko 
21*48a8659cSMichal Wajdeczko #define xe_err_once(_xe, _fmt, ...) \
22*48a8659cSMichal Wajdeczko 	xe_printk((_xe), err_once, _fmt, ##__VA_ARGS__)
23*48a8659cSMichal Wajdeczko 
24*48a8659cSMichal Wajdeczko #define xe_err_ratelimited(_xe, _fmt, ...) \
25*48a8659cSMichal Wajdeczko 	xe_printk((_xe), err_ratelimited, _fmt, ##__VA_ARGS__)
26*48a8659cSMichal Wajdeczko 
27*48a8659cSMichal Wajdeczko #define xe_warn(_xe, _fmt, ...) \
28*48a8659cSMichal Wajdeczko 	xe_printk((_xe), warn, _fmt, ##__VA_ARGS__)
29*48a8659cSMichal Wajdeczko 
30*48a8659cSMichal Wajdeczko #define xe_notice(_xe, _fmt, ...) \
31*48a8659cSMichal Wajdeczko 	xe_printk((_xe), notice, _fmt, ##__VA_ARGS__)
32*48a8659cSMichal Wajdeczko 
33*48a8659cSMichal Wajdeczko #define xe_info(_xe, _fmt, ...) \
34*48a8659cSMichal Wajdeczko 	xe_printk((_xe), info, _fmt, ##__VA_ARGS__)
35*48a8659cSMichal Wajdeczko 
36*48a8659cSMichal Wajdeczko #define xe_dbg(_xe, _fmt, ...) \
37*48a8659cSMichal Wajdeczko 	xe_printk((_xe), dbg, _fmt, ##__VA_ARGS__)
38*48a8659cSMichal Wajdeczko 
39*48a8659cSMichal Wajdeczko #define xe_WARN_type(_xe, _type, _condition, _fmt, ...) \
40*48a8659cSMichal Wajdeczko 	drm_WARN##_type(&(_xe)->drm, _condition, _fmt, ## __VA_ARGS__)
41*48a8659cSMichal Wajdeczko 
42*48a8659cSMichal Wajdeczko #define xe_WARN(_xe, _condition, _fmt, ...) \
43*48a8659cSMichal Wajdeczko 	xe_WARN_type((_xe),, _condition, __XE_PRINTK_FMT((_xe), _fmt, ## __VA_ARGS__))
44*48a8659cSMichal Wajdeczko 
45*48a8659cSMichal Wajdeczko #define xe_WARN_ONCE(_xe, _condition, _fmt, ...) \
46*48a8659cSMichal Wajdeczko 	xe_WARN_type((_xe), _ONCE, _condition, __XE_PRINTK_FMT((_xe), _fmt, ## __VA_ARGS__))
47*48a8659cSMichal Wajdeczko 
48*48a8659cSMichal Wajdeczko #define xe_WARN_ON(_xe, _condition) \
49*48a8659cSMichal Wajdeczko 	xe_WARN((_xe), _condition, "%s(%s)", "WARN_ON", __stringify(_condition))
50*48a8659cSMichal Wajdeczko 
51*48a8659cSMichal Wajdeczko #define xe_WARN_ON_ONCE(_xe, _condition) \
52*48a8659cSMichal Wajdeczko 	xe_WARN_ONCE((_xe), _condition, "%s(%s)", "WARN_ON_ONCE", __stringify(_condition))
53*48a8659cSMichal Wajdeczko 
54*48a8659cSMichal Wajdeczko static inline void __xe_printfn_err(struct drm_printer *p, struct va_format *vaf)
55*48a8659cSMichal Wajdeczko {
56*48a8659cSMichal Wajdeczko 	struct xe_device *xe = p->arg;
57*48a8659cSMichal Wajdeczko 
58*48a8659cSMichal Wajdeczko 	xe_err(xe, "%pV", vaf);
59*48a8659cSMichal Wajdeczko }
60*48a8659cSMichal Wajdeczko 
61*48a8659cSMichal Wajdeczko static inline void __xe_printfn_info(struct drm_printer *p, struct va_format *vaf)
62*48a8659cSMichal Wajdeczko {
63*48a8659cSMichal Wajdeczko 	struct xe_device *xe = p->arg;
64*48a8659cSMichal Wajdeczko 
65*48a8659cSMichal Wajdeczko 	xe_info(xe, "%pV", vaf);
66*48a8659cSMichal Wajdeczko }
67*48a8659cSMichal Wajdeczko 
68*48a8659cSMichal Wajdeczko static inline void __xe_printfn_dbg(struct drm_printer *p, struct va_format *vaf)
69*48a8659cSMichal Wajdeczko {
70*48a8659cSMichal Wajdeczko 	struct xe_device *xe = p->arg;
71*48a8659cSMichal Wajdeczko 	struct drm_printer ddp;
72*48a8659cSMichal Wajdeczko 
73*48a8659cSMichal Wajdeczko 	/*
74*48a8659cSMichal Wajdeczko 	 * The original xe_dbg() callsite annotations are useless here,
75*48a8659cSMichal Wajdeczko 	 * redirect to the tweaked drm_dbg_printer() instead.
76*48a8659cSMichal Wajdeczko 	 */
77*48a8659cSMichal Wajdeczko 	ddp = drm_dbg_printer(&xe->drm, DRM_UT_DRIVER, NULL);
78*48a8659cSMichal Wajdeczko 	ddp.origin = p->origin;
79*48a8659cSMichal Wajdeczko 
80*48a8659cSMichal Wajdeczko 	drm_printf(&ddp, __XE_PRINTK_FMT(xe, "%pV", vaf));
81*48a8659cSMichal Wajdeczko }
82*48a8659cSMichal Wajdeczko 
83*48a8659cSMichal Wajdeczko /**
84*48a8659cSMichal Wajdeczko  * xe_err_printer - Construct a &drm_printer that outputs to xe_err()
85*48a8659cSMichal Wajdeczko  * @xe: the &xe_device pointer to use in xe_err()
86*48a8659cSMichal Wajdeczko  *
87*48a8659cSMichal Wajdeczko  * Return: The &drm_printer object.
88*48a8659cSMichal Wajdeczko  */
89*48a8659cSMichal Wajdeczko static inline struct drm_printer xe_err_printer(struct xe_device *xe)
90*48a8659cSMichal Wajdeczko {
91*48a8659cSMichal Wajdeczko 	struct drm_printer p = {
92*48a8659cSMichal Wajdeczko 		.printfn = __xe_printfn_err,
93*48a8659cSMichal Wajdeczko 		.arg = xe,
94*48a8659cSMichal Wajdeczko 	};
95*48a8659cSMichal Wajdeczko 	return p;
96*48a8659cSMichal Wajdeczko }
97*48a8659cSMichal Wajdeczko 
98*48a8659cSMichal Wajdeczko /**
99*48a8659cSMichal Wajdeczko  * xe_info_printer - Construct a &drm_printer that outputs to xe_info()
100*48a8659cSMichal Wajdeczko  * @xe: the &xe_device pointer to use in xe_info()
101*48a8659cSMichal Wajdeczko  *
102*48a8659cSMichal Wajdeczko  * Return: The &drm_printer object.
103*48a8659cSMichal Wajdeczko  */
104*48a8659cSMichal Wajdeczko static inline struct drm_printer xe_info_printer(struct xe_device *xe)
105*48a8659cSMichal Wajdeczko {
106*48a8659cSMichal Wajdeczko 	struct drm_printer p = {
107*48a8659cSMichal Wajdeczko 		.printfn = __xe_printfn_info,
108*48a8659cSMichal Wajdeczko 		.arg = xe,
109*48a8659cSMichal Wajdeczko 	};
110*48a8659cSMichal Wajdeczko 	return p;
111*48a8659cSMichal Wajdeczko }
112*48a8659cSMichal Wajdeczko 
113*48a8659cSMichal Wajdeczko /**
114*48a8659cSMichal Wajdeczko  * xe_dbg_printer - Construct a &drm_printer that outputs like xe_dbg()
115*48a8659cSMichal Wajdeczko  * @xe: the &xe_device pointer to use in xe_dbg()
116*48a8659cSMichal Wajdeczko  *
117*48a8659cSMichal Wajdeczko  * Return: The &drm_printer object.
118*48a8659cSMichal Wajdeczko  */
119*48a8659cSMichal Wajdeczko static inline struct drm_printer xe_dbg_printer(struct xe_device *xe)
120*48a8659cSMichal Wajdeczko {
121*48a8659cSMichal Wajdeczko 	struct drm_printer p = {
122*48a8659cSMichal Wajdeczko 		.printfn = __xe_printfn_dbg,
123*48a8659cSMichal Wajdeczko 		.arg = xe,
124*48a8659cSMichal Wajdeczko 		.origin = (const void *)_THIS_IP_,
125*48a8659cSMichal Wajdeczko 	};
126*48a8659cSMichal Wajdeczko 	return p;
127*48a8659cSMichal Wajdeczko }
128*48a8659cSMichal Wajdeczko 
129*48a8659cSMichal Wajdeczko #endif
130