Commit | Line | Data |
---|---|---|
e6bea9c4 TG |
1 | /* |
2 | * Internal header to deal with irq_desc->status which will be renamed | |
3 | * to irq_desc->settings. | |
4 | */ | |
5 | enum { | |
6 | _IRQ_DEFAULT_INIT_FLAGS = IRQ_DEFAULT_INIT_FLAGS, | |
a005677b | 7 | _IRQ_PER_CPU = IRQ_PER_CPU, |
876dbd4c | 8 | _IRQ_LEVEL = IRQ_LEVEL, |
1ccb4e61 TG |
9 | _IRQ_NOPROBE = IRQ_NOPROBE, |
10 | _IRQ_NOREQUEST = IRQ_NOREQUEST, | |
7f1b1244 | 11 | _IRQ_NOTHREAD = IRQ_NOTHREAD, |
1ccb4e61 TG |
12 | _IRQ_NOAUTOEN = IRQ_NOAUTOEN, |
13 | _IRQ_MOVE_PCNTXT = IRQ_MOVE_PCNTXT, | |
a005677b | 14 | _IRQ_NO_BALANCING = IRQ_NO_BALANCING, |
1ccb4e61 | 15 | _IRQ_NESTED_THREAD = IRQ_NESTED_THREAD, |
31d9d9b6 | 16 | _IRQ_PER_CPU_DEVID = IRQ_PER_CPU_DEVID, |
b39898cd | 17 | _IRQ_IS_POLLED = IRQ_IS_POLLED, |
e9849777 | 18 | _IRQ_DISABLE_UNLAZY = IRQ_DISABLE_UNLAZY, |
a005677b | 19 | _IRQF_MODIFY_MASK = IRQF_MODIFY_MASK, |
e6bea9c4 | 20 | }; |
009b4c3b | 21 | |
a005677b | 22 | #define IRQ_PER_CPU GOT_YOU_MORON |
a005677b | 23 | #define IRQ_NO_BALANCING GOT_YOU_MORON |
876dbd4c | 24 | #define IRQ_LEVEL GOT_YOU_MORON |
1ccb4e61 | 25 | #define IRQ_NOPROBE GOT_YOU_MORON |
1ccb4e61 | 26 | #define IRQ_NOREQUEST GOT_YOU_MORON |
7f1b1244 | 27 | #define IRQ_NOTHREAD GOT_YOU_MORON |
1ccb4e61 | 28 | #define IRQ_NOAUTOEN GOT_YOU_MORON |
1ccb4e61 | 29 | #define IRQ_NESTED_THREAD GOT_YOU_MORON |
31d9d9b6 | 30 | #define IRQ_PER_CPU_DEVID GOT_YOU_MORON |
b39898cd | 31 | #define IRQ_IS_POLLED GOT_YOU_MORON |
e9849777 | 32 | #define IRQ_DISABLE_UNLAZY GOT_YOU_MORON |
a005677b TG |
33 | #undef IRQF_MODIFY_MASK |
34 | #define IRQF_MODIFY_MASK GOT_YOU_MORON | |
35 | ||
36 | static inline void | |
37 | irq_settings_clr_and_set(struct irq_desc *desc, u32 clr, u32 set) | |
38 | { | |
0c6f8a8b TG |
39 | desc->status_use_accessors &= ~(clr & _IRQF_MODIFY_MASK); |
40 | desc->status_use_accessors |= (set & _IRQF_MODIFY_MASK); | |
a005677b TG |
41 | } |
42 | ||
43 | static inline bool irq_settings_is_per_cpu(struct irq_desc *desc) | |
44 | { | |
0c6f8a8b | 45 | return desc->status_use_accessors & _IRQ_PER_CPU; |
a005677b TG |
46 | } |
47 | ||
31d9d9b6 MZ |
48 | static inline bool irq_settings_is_per_cpu_devid(struct irq_desc *desc) |
49 | { | |
50 | return desc->status_use_accessors & _IRQ_PER_CPU_DEVID; | |
51 | } | |
52 | ||
a005677b TG |
53 | static inline void irq_settings_set_per_cpu(struct irq_desc *desc) |
54 | { | |
0c6f8a8b | 55 | desc->status_use_accessors |= _IRQ_PER_CPU; |
a005677b TG |
56 | } |
57 | ||
58 | static inline void irq_settings_set_no_balancing(struct irq_desc *desc) | |
59 | { | |
0c6f8a8b | 60 | desc->status_use_accessors |= _IRQ_NO_BALANCING; |
a005677b TG |
61 | } |
62 | ||
63 | static inline bool irq_settings_has_no_balance_set(struct irq_desc *desc) | |
64 | { | |
0c6f8a8b | 65 | return desc->status_use_accessors & _IRQ_NO_BALANCING; |
a005677b | 66 | } |
876dbd4c TG |
67 | |
68 | static inline u32 irq_settings_get_trigger_mask(struct irq_desc *desc) | |
69 | { | |
0c6f8a8b | 70 | return desc->status_use_accessors & IRQ_TYPE_SENSE_MASK; |
876dbd4c TG |
71 | } |
72 | ||
73 | static inline void | |
74 | irq_settings_set_trigger_mask(struct irq_desc *desc, u32 mask) | |
75 | { | |
0c6f8a8b TG |
76 | desc->status_use_accessors &= ~IRQ_TYPE_SENSE_MASK; |
77 | desc->status_use_accessors |= mask & IRQ_TYPE_SENSE_MASK; | |
876dbd4c TG |
78 | } |
79 | ||
80 | static inline bool irq_settings_is_level(struct irq_desc *desc) | |
81 | { | |
0c6f8a8b | 82 | return desc->status_use_accessors & _IRQ_LEVEL; |
876dbd4c TG |
83 | } |
84 | ||
85 | static inline void irq_settings_clr_level(struct irq_desc *desc) | |
86 | { | |
0c6f8a8b | 87 | desc->status_use_accessors &= ~_IRQ_LEVEL; |
876dbd4c TG |
88 | } |
89 | ||
90 | static inline void irq_settings_set_level(struct irq_desc *desc) | |
91 | { | |
0c6f8a8b | 92 | desc->status_use_accessors |= _IRQ_LEVEL; |
876dbd4c | 93 | } |
1ccb4e61 TG |
94 | |
95 | static inline bool irq_settings_can_request(struct irq_desc *desc) | |
96 | { | |
0c6f8a8b | 97 | return !(desc->status_use_accessors & _IRQ_NOREQUEST); |
1ccb4e61 TG |
98 | } |
99 | ||
100 | static inline void irq_settings_clr_norequest(struct irq_desc *desc) | |
101 | { | |
0c6f8a8b | 102 | desc->status_use_accessors &= ~_IRQ_NOREQUEST; |
1ccb4e61 TG |
103 | } |
104 | ||
105 | static inline void irq_settings_set_norequest(struct irq_desc *desc) | |
106 | { | |
0c6f8a8b | 107 | desc->status_use_accessors |= _IRQ_NOREQUEST; |
1ccb4e61 TG |
108 | } |
109 | ||
7f1b1244 PM |
110 | static inline bool irq_settings_can_thread(struct irq_desc *desc) |
111 | { | |
112 | return !(desc->status_use_accessors & _IRQ_NOTHREAD); | |
113 | } | |
114 | ||
115 | static inline void irq_settings_clr_nothread(struct irq_desc *desc) | |
116 | { | |
117 | desc->status_use_accessors &= ~_IRQ_NOTHREAD; | |
118 | } | |
119 | ||
120 | static inline void irq_settings_set_nothread(struct irq_desc *desc) | |
121 | { | |
122 | desc->status_use_accessors |= _IRQ_NOTHREAD; | |
123 | } | |
124 | ||
1ccb4e61 TG |
125 | static inline bool irq_settings_can_probe(struct irq_desc *desc) |
126 | { | |
0c6f8a8b | 127 | return !(desc->status_use_accessors & _IRQ_NOPROBE); |
1ccb4e61 TG |
128 | } |
129 | ||
130 | static inline void irq_settings_clr_noprobe(struct irq_desc *desc) | |
131 | { | |
0c6f8a8b | 132 | desc->status_use_accessors &= ~_IRQ_NOPROBE; |
1ccb4e61 TG |
133 | } |
134 | ||
135 | static inline void irq_settings_set_noprobe(struct irq_desc *desc) | |
136 | { | |
0c6f8a8b | 137 | desc->status_use_accessors |= _IRQ_NOPROBE; |
1ccb4e61 TG |
138 | } |
139 | ||
140 | static inline bool irq_settings_can_move_pcntxt(struct irq_desc *desc) | |
141 | { | |
0c6f8a8b | 142 | return desc->status_use_accessors & _IRQ_MOVE_PCNTXT; |
1ccb4e61 TG |
143 | } |
144 | ||
145 | static inline bool irq_settings_can_autoenable(struct irq_desc *desc) | |
146 | { | |
0c6f8a8b | 147 | return !(desc->status_use_accessors & _IRQ_NOAUTOEN); |
1ccb4e61 TG |
148 | } |
149 | ||
150 | static inline bool irq_settings_is_nested_thread(struct irq_desc *desc) | |
151 | { | |
0c6f8a8b | 152 | return desc->status_use_accessors & _IRQ_NESTED_THREAD; |
1ccb4e61 | 153 | } |
b39898cd TG |
154 | |
155 | static inline bool irq_settings_is_polled(struct irq_desc *desc) | |
156 | { | |
157 | return desc->status_use_accessors & _IRQ_IS_POLLED; | |
158 | } | |
e9849777 TG |
159 | |
160 | static inline bool irq_settings_disable_unlazy(struct irq_desc *desc) | |
161 | { | |
162 | return desc->status_use_accessors & _IRQ_DISABLE_UNLAZY; | |
163 | } | |
164 | ||
165 | static inline void irq_settings_clr_disable_unlazy(struct irq_desc *desc) | |
166 | { | |
167 | desc->status_use_accessors &= ~_IRQ_DISABLE_UNLAZY; | |
168 | } |