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, |
a005677b | 16 | _IRQF_MODIFY_MASK = IRQF_MODIFY_MASK, |
e6bea9c4 | 17 | }; |
009b4c3b | 18 | |
a005677b | 19 | #define IRQ_PER_CPU GOT_YOU_MORON |
a005677b | 20 | #define IRQ_NO_BALANCING GOT_YOU_MORON |
876dbd4c | 21 | #define IRQ_LEVEL GOT_YOU_MORON |
1ccb4e61 | 22 | #define IRQ_NOPROBE GOT_YOU_MORON |
1ccb4e61 | 23 | #define IRQ_NOREQUEST GOT_YOU_MORON |
7f1b1244 | 24 | #define IRQ_NOTHREAD GOT_YOU_MORON |
1ccb4e61 | 25 | #define IRQ_NOAUTOEN GOT_YOU_MORON |
1ccb4e61 | 26 | #define IRQ_NESTED_THREAD GOT_YOU_MORON |
a005677b TG |
27 | #undef IRQF_MODIFY_MASK |
28 | #define IRQF_MODIFY_MASK GOT_YOU_MORON | |
29 | ||
30 | static inline void | |
31 | irq_settings_clr_and_set(struct irq_desc *desc, u32 clr, u32 set) | |
32 | { | |
0c6f8a8b TG |
33 | desc->status_use_accessors &= ~(clr & _IRQF_MODIFY_MASK); |
34 | desc->status_use_accessors |= (set & _IRQF_MODIFY_MASK); | |
a005677b TG |
35 | } |
36 | ||
37 | static inline bool irq_settings_is_per_cpu(struct irq_desc *desc) | |
38 | { | |
0c6f8a8b | 39 | return desc->status_use_accessors & _IRQ_PER_CPU; |
a005677b TG |
40 | } |
41 | ||
42 | static inline void irq_settings_set_per_cpu(struct irq_desc *desc) | |
43 | { | |
0c6f8a8b | 44 | desc->status_use_accessors |= _IRQ_PER_CPU; |
a005677b TG |
45 | } |
46 | ||
47 | static inline void irq_settings_set_no_balancing(struct irq_desc *desc) | |
48 | { | |
0c6f8a8b | 49 | desc->status_use_accessors |= _IRQ_NO_BALANCING; |
a005677b TG |
50 | } |
51 | ||
52 | static inline bool irq_settings_has_no_balance_set(struct irq_desc *desc) | |
53 | { | |
0c6f8a8b | 54 | return desc->status_use_accessors & _IRQ_NO_BALANCING; |
a005677b | 55 | } |
876dbd4c TG |
56 | |
57 | static inline u32 irq_settings_get_trigger_mask(struct irq_desc *desc) | |
58 | { | |
0c6f8a8b | 59 | return desc->status_use_accessors & IRQ_TYPE_SENSE_MASK; |
876dbd4c TG |
60 | } |
61 | ||
62 | static inline void | |
63 | irq_settings_set_trigger_mask(struct irq_desc *desc, u32 mask) | |
64 | { | |
0c6f8a8b TG |
65 | desc->status_use_accessors &= ~IRQ_TYPE_SENSE_MASK; |
66 | desc->status_use_accessors |= mask & IRQ_TYPE_SENSE_MASK; | |
876dbd4c TG |
67 | } |
68 | ||
69 | static inline bool irq_settings_is_level(struct irq_desc *desc) | |
70 | { | |
0c6f8a8b | 71 | return desc->status_use_accessors & _IRQ_LEVEL; |
876dbd4c TG |
72 | } |
73 | ||
74 | static inline void irq_settings_clr_level(struct irq_desc *desc) | |
75 | { | |
0c6f8a8b | 76 | desc->status_use_accessors &= ~_IRQ_LEVEL; |
876dbd4c TG |
77 | } |
78 | ||
79 | static inline void irq_settings_set_level(struct irq_desc *desc) | |
80 | { | |
0c6f8a8b | 81 | desc->status_use_accessors |= _IRQ_LEVEL; |
876dbd4c | 82 | } |
1ccb4e61 TG |
83 | |
84 | static inline bool irq_settings_can_request(struct irq_desc *desc) | |
85 | { | |
0c6f8a8b | 86 | return !(desc->status_use_accessors & _IRQ_NOREQUEST); |
1ccb4e61 TG |
87 | } |
88 | ||
89 | static inline void irq_settings_clr_norequest(struct irq_desc *desc) | |
90 | { | |
0c6f8a8b | 91 | desc->status_use_accessors &= ~_IRQ_NOREQUEST; |
1ccb4e61 TG |
92 | } |
93 | ||
94 | static inline void irq_settings_set_norequest(struct irq_desc *desc) | |
95 | { | |
0c6f8a8b | 96 | desc->status_use_accessors |= _IRQ_NOREQUEST; |
1ccb4e61 TG |
97 | } |
98 | ||
7f1b1244 PM |
99 | static inline bool irq_settings_can_thread(struct irq_desc *desc) |
100 | { | |
101 | return !(desc->status_use_accessors & _IRQ_NOTHREAD); | |
102 | } | |
103 | ||
104 | static inline void irq_settings_clr_nothread(struct irq_desc *desc) | |
105 | { | |
106 | desc->status_use_accessors &= ~_IRQ_NOTHREAD; | |
107 | } | |
108 | ||
109 | static inline void irq_settings_set_nothread(struct irq_desc *desc) | |
110 | { | |
111 | desc->status_use_accessors |= _IRQ_NOTHREAD; | |
112 | } | |
113 | ||
1ccb4e61 TG |
114 | static inline bool irq_settings_can_probe(struct irq_desc *desc) |
115 | { | |
0c6f8a8b | 116 | return !(desc->status_use_accessors & _IRQ_NOPROBE); |
1ccb4e61 TG |
117 | } |
118 | ||
119 | static inline void irq_settings_clr_noprobe(struct irq_desc *desc) | |
120 | { | |
0c6f8a8b | 121 | desc->status_use_accessors &= ~_IRQ_NOPROBE; |
1ccb4e61 TG |
122 | } |
123 | ||
124 | static inline void irq_settings_set_noprobe(struct irq_desc *desc) | |
125 | { | |
0c6f8a8b | 126 | desc->status_use_accessors |= _IRQ_NOPROBE; |
1ccb4e61 TG |
127 | } |
128 | ||
129 | static inline bool irq_settings_can_move_pcntxt(struct irq_desc *desc) | |
130 | { | |
0c6f8a8b | 131 | return desc->status_use_accessors & _IRQ_MOVE_PCNTXT; |
1ccb4e61 TG |
132 | } |
133 | ||
134 | static inline bool irq_settings_can_autoenable(struct irq_desc *desc) | |
135 | { | |
0c6f8a8b | 136 | return !(desc->status_use_accessors & _IRQ_NOAUTOEN); |
1ccb4e61 TG |
137 | } |
138 | ||
139 | static inline bool irq_settings_is_nested_thread(struct irq_desc *desc) | |
140 | { | |
0c6f8a8b | 141 | return desc->status_use_accessors & _IRQ_NESTED_THREAD; |
1ccb4e61 | 142 | } |