2 * Internal header to deal with irq_desc->status which will be renamed
3 * to irq_desc->settings.
6 _IRQ_DEFAULT_INIT_FLAGS = IRQ_DEFAULT_INIT_FLAGS,
7 _IRQ_PER_CPU = IRQ_PER_CPU,
8 _IRQ_LEVEL = IRQ_LEVEL,
9 _IRQ_NOPROBE = IRQ_NOPROBE,
10 _IRQ_NOREQUEST = IRQ_NOREQUEST,
11 _IRQ_NOTHREAD = IRQ_NOTHREAD,
12 _IRQ_NOAUTOEN = IRQ_NOAUTOEN,
13 _IRQ_MOVE_PCNTXT = IRQ_MOVE_PCNTXT,
14 _IRQ_NO_BALANCING = IRQ_NO_BALANCING,
15 _IRQ_NESTED_THREAD = IRQ_NESTED_THREAD,
16 _IRQ_PER_CPU_DEVID = IRQ_PER_CPU_DEVID,
17 _IRQ_IS_POLLED = IRQ_IS_POLLED,
18 _IRQ_DISABLE_UNLAZY = IRQ_DISABLE_UNLAZY,
19 _IRQ_NO_SOFTIRQ_CALL = IRQ_NO_SOFTIRQ_CALL,
20 _IRQF_MODIFY_MASK = IRQF_MODIFY_MASK,
23 #define IRQ_PER_CPU GOT_YOU_MORON
24 #define IRQ_NO_BALANCING GOT_YOU_MORON
25 #define IRQ_LEVEL GOT_YOU_MORON
26 #define IRQ_NOPROBE GOT_YOU_MORON
27 #define IRQ_NOREQUEST GOT_YOU_MORON
28 #define IRQ_NOTHREAD GOT_YOU_MORON
29 #define IRQ_NOAUTOEN GOT_YOU_MORON
30 #define IRQ_NESTED_THREAD GOT_YOU_MORON
31 #define IRQ_PER_CPU_DEVID GOT_YOU_MORON
32 #define IRQ_IS_POLLED GOT_YOU_MORON
33 #define IRQ_DISABLE_UNLAZY GOT_YOU_MORON
34 #define IRQ_NO_SOFTIRQ_CALL GOT_YOU_MORON
35 #undef IRQF_MODIFY_MASK
36 #define IRQF_MODIFY_MASK GOT_YOU_MORON
39 irq_settings_clr_and_set(struct irq_desc *desc, u32 clr, u32 set)
41 desc->status_use_accessors &= ~(clr & _IRQF_MODIFY_MASK);
42 desc->status_use_accessors |= (set & _IRQF_MODIFY_MASK);
45 static inline bool irq_settings_no_softirq_call(struct irq_desc *desc)
47 return desc->status_use_accessors & _IRQ_NO_SOFTIRQ_CALL;
50 static inline void irq_settings_set_no_softirq_call(struct irq_desc *desc)
52 desc->status_use_accessors |= _IRQ_NO_SOFTIRQ_CALL;
55 static inline bool irq_settings_is_per_cpu(struct irq_desc *desc)
57 return desc->status_use_accessors & _IRQ_PER_CPU;
60 static inline bool irq_settings_is_per_cpu_devid(struct irq_desc *desc)
62 return desc->status_use_accessors & _IRQ_PER_CPU_DEVID;
65 static inline void irq_settings_set_per_cpu(struct irq_desc *desc)
67 desc->status_use_accessors |= _IRQ_PER_CPU;
70 static inline void irq_settings_set_no_balancing(struct irq_desc *desc)
72 desc->status_use_accessors |= _IRQ_NO_BALANCING;
75 static inline bool irq_settings_has_no_balance_set(struct irq_desc *desc)
77 return desc->status_use_accessors & _IRQ_NO_BALANCING;
80 static inline u32 irq_settings_get_trigger_mask(struct irq_desc *desc)
82 return desc->status_use_accessors & IRQ_TYPE_SENSE_MASK;
86 irq_settings_set_trigger_mask(struct irq_desc *desc, u32 mask)
88 desc->status_use_accessors &= ~IRQ_TYPE_SENSE_MASK;
89 desc->status_use_accessors |= mask & IRQ_TYPE_SENSE_MASK;
92 static inline bool irq_settings_is_level(struct irq_desc *desc)
94 return desc->status_use_accessors & _IRQ_LEVEL;
97 static inline void irq_settings_clr_level(struct irq_desc *desc)
99 desc->status_use_accessors &= ~_IRQ_LEVEL;
102 static inline void irq_settings_set_level(struct irq_desc *desc)
104 desc->status_use_accessors |= _IRQ_LEVEL;
107 static inline bool irq_settings_can_request(struct irq_desc *desc)
109 return !(desc->status_use_accessors & _IRQ_NOREQUEST);
112 static inline void irq_settings_clr_norequest(struct irq_desc *desc)
114 desc->status_use_accessors &= ~_IRQ_NOREQUEST;
117 static inline void irq_settings_set_norequest(struct irq_desc *desc)
119 desc->status_use_accessors |= _IRQ_NOREQUEST;
122 static inline bool irq_settings_can_thread(struct irq_desc *desc)
124 return !(desc->status_use_accessors & _IRQ_NOTHREAD);
127 static inline void irq_settings_clr_nothread(struct irq_desc *desc)
129 desc->status_use_accessors &= ~_IRQ_NOTHREAD;
132 static inline void irq_settings_set_nothread(struct irq_desc *desc)
134 desc->status_use_accessors |= _IRQ_NOTHREAD;
137 static inline bool irq_settings_can_probe(struct irq_desc *desc)
139 return !(desc->status_use_accessors & _IRQ_NOPROBE);
142 static inline void irq_settings_clr_noprobe(struct irq_desc *desc)
144 desc->status_use_accessors &= ~_IRQ_NOPROBE;
147 static inline void irq_settings_set_noprobe(struct irq_desc *desc)
149 desc->status_use_accessors |= _IRQ_NOPROBE;
152 static inline bool irq_settings_can_move_pcntxt(struct irq_desc *desc)
154 return desc->status_use_accessors & _IRQ_MOVE_PCNTXT;
157 static inline bool irq_settings_can_autoenable(struct irq_desc *desc)
159 return !(desc->status_use_accessors & _IRQ_NOAUTOEN);
162 static inline bool irq_settings_is_nested_thread(struct irq_desc *desc)
164 return desc->status_use_accessors & _IRQ_NESTED_THREAD;
167 static inline bool irq_settings_is_polled(struct irq_desc *desc)
169 return desc->status_use_accessors & _IRQ_IS_POLLED;
172 static inline bool irq_settings_disable_unlazy(struct irq_desc *desc)
174 return desc->status_use_accessors & _IRQ_DISABLE_UNLAZY;
177 static inline void irq_settings_clr_disable_unlazy(struct irq_desc *desc)
179 desc->status_use_accessors &= ~_IRQ_DISABLE_UNLAZY;