1 /* Public domain. */
2
3 #ifndef _LINUX_DEVICE_H
4 #define _LINUX_DEVICE_H
5
6 #include <sys/types.h>
7 #include <sys/systm.h>
8 #include <sys/device.h>
9 #include <sys/param.h>
10 #include <sys/proc.h>
11 #include <linux/ioport.h>
12 #include <linux/lockdep.h>
13 #include <linux/pm.h>
14 #include <linux/kobject.h>
15 #include <linux/ratelimit.h> /* dev_printk.h -> ratelimit.h */
16 #include <linux/module.h> /* via device/driver.h */
17
18 struct device_node;
19
20 struct bus_type {
21 };
22
23 struct device_driver {
24 struct device *dev;
25 };
26
27 struct device_attribute {
28 struct attribute attr;
29 ssize_t (*show)(struct device *, struct device_attribute *, char *);
30 };
31
32 #define DEVICE_ATTR(_name, _mode, _show, _store) \
33 struct device_attribute dev_attr_##_name
34 #define DEVICE_ATTR_RO(_name) \
35 struct device_attribute dev_attr_##_name
36
37 #define device_create_file(a, b) 0
38 #define device_remove_file(a, b)
39
40 void *dev_get_drvdata(struct device *);
41 void dev_set_drvdata(struct device *, void *);
42
43 #define dev_pm_set_driver_flags(x, y)
44
45 #define devm_kzalloc(x, y, z) kzalloc(y, z)
46 #define devm_kfree(x, y) kfree(y)
47
48 static inline int
devm_device_add_group(struct device * dev,const struct attribute_group * g)49 devm_device_add_group(struct device *dev, const struct attribute_group *g)
50 {
51 return 0;
52 }
53
54 #define dev_warn(dev, fmt, arg...) \
55 printf("drm:pid%d:%s *WARNING* " fmt, curproc->p_p->ps_pid, \
56 __func__ , ## arg)
57 #define dev_WARN(dev, fmt, arg...) \
58 WARN(1, "drm:pid%d:%s *WARNING* " fmt, curproc->p_p->ps_pid, \
59 __func__ , ## arg)
60 #define dev_notice(dev, fmt, arg...) \
61 printf("drm:pid%d:%s *NOTICE* " fmt, curproc->p_p->ps_pid, \
62 __func__ , ## arg)
63 #define dev_crit(dev, fmt, arg...) \
64 printf("drm:pid%d:%s *ERROR* " fmt, curproc->p_p->ps_pid, \
65 __func__ , ## arg)
66 #define dev_err(dev, fmt, arg...) \
67 printf("drm:pid%d:%s *ERROR* " fmt, curproc->p_p->ps_pid, \
68 __func__ , ## arg)
69 #define dev_emerg(dev, fmt, arg...) \
70 printf("drm:pid%d:%s *EMERGENCY* " fmt, curproc->p_p->ps_pid, \
71 __func__ , ## arg)
72 #define dev_printk(level, dev, fmt, arg...) \
73 printf("drm:pid%d:%s *PRINTK* " fmt, curproc->p_p->ps_pid, \
74 __func__ , ## arg)
75
76 #define dev_warn_ratelimited(dev, fmt, arg...) \
77 printf("drm:pid%d:%s *WARNING* " fmt, curproc->p_p->ps_pid, \
78 __func__ , ## arg)
79 #define dev_notice_ratelimited(dev, fmt, arg...) \
80 printf("drm:pid%d:%s *NOTICE* " fmt, curproc->p_p->ps_pid, \
81 __func__ , ## arg)
82 #define dev_err_ratelimited(dev, fmt, arg...) \
83 printf("drm:pid%d:%s *ERROR* " fmt, curproc->p_p->ps_pid, \
84 __func__ , ## arg)
85
86 #define dev_warn_once(dev, fmt, arg...) \
87 printf("drm:pid%d:%s *WARNING* " fmt, curproc->p_p->ps_pid, \
88 __func__ , ## arg)
89 #define dev_WARN_ONCE(dev, cond, fmt, arg...) \
90 WARN_ONCE(cond, "drm:pid%d:%s *WARNING* " fmt, curproc->p_p->ps_pid, \
91 __func__ , ## arg)
92 #define dev_err_once(dev, fmt, arg...) \
93 printf("drm:pid%d:%s *ERROR* " fmt, curproc->p_p->ps_pid, \
94 __func__ , ## arg)
95
96 #define dev_err_probe(dev, err, fmt, arg...) \
97 printf("drm:pid%d:%s *ERROR* " fmt, curproc->p_p->ps_pid, \
98 __func__ , ## arg), err
99
100 #ifdef DRMDEBUG
101 #define dev_info(dev, fmt, arg...) \
102 printf("drm: " fmt, ## arg)
103 #define dev_info_once(dev, fmt, arg...) \
104 printf("drm: " fmt, ## arg)
105 #define dev_dbg(dev, fmt, arg...) \
106 printf("drm:pid%d:%s *DEBUG* " fmt, curproc->p_p->ps_pid, \
107 __func__ , ## arg)
108 #define dev_dbg_once(dev, fmt, arg...) \
109 printf("drm:pid%d:%s *DEBUG* " fmt, curproc->p_p->ps_pid, \
110 __func__ , ## arg)
111 #define dev_dbg_ratelimited(dev, fmt, arg...) \
112 printf("drm:pid%d:%s *DEBUG* " fmt, curproc->p_p->ps_pid, \
113 __func__ , ## arg)
114 #else
115
116 static inline void
dev_info(struct device * dev,const char * fmt,...)117 dev_info(struct device *dev, const char *fmt, ...)
118 {
119 }
120
121 static inline void
dev_info_once(struct device * dev,const char * fmt,...)122 dev_info_once(struct device *dev, const char *fmt, ...)
123 {
124 }
125
126 static inline void
dev_dbg(struct device * dev,const char * fmt,...)127 dev_dbg(struct device *dev, const char *fmt, ...)
128 {
129 }
130
131 static inline void
dev_dbg_once(struct device * dev,const char * fmt,...)132 dev_dbg_once(struct device *dev, const char *fmt, ...)
133 {
134 }
135
136 static inline void
dev_dbg_ratelimited(struct device * dev,const char * fmt,...)137 dev_dbg_ratelimited(struct device *dev, const char *fmt, ...)
138 {
139 }
140
141 #endif
142
143 static inline const char *
dev_driver_string(struct device * dev)144 dev_driver_string(struct device *dev)
145 {
146 return dev->dv_cfdata->cf_driver->cd_name;
147 }
148
149 /* XXX return true for thunderbolt/USB4 */
150 #define dev_is_removable(x) false
151
152 /* should be bus id as string, ie 0000:00:02.0 */
153 #define dev_name(dev) ""
154
155 static inline void
device_set_wakeup_path(struct device * dev)156 device_set_wakeup_path(struct device *dev)
157 {
158 }
159
160 #endif
161