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Rev | Author | Line No. | Line |
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2003 | serge | 1 | #ifndef _LINUX_IRQRETURN_H |
2 | #define _LINUX_IRQRETURN_H |
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3 | |||
4 | /** |
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5 | * enum irqreturn |
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6082 | serge | 6 | * @IRQ_NONE interrupt was not from this device or was not handled |
2003 | serge | 7 | * @IRQ_HANDLED interrupt was handled by this device |
8 | * @IRQ_WAKE_THREAD handler requests to wake the handler thread |
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9 | */ |
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10 | enum irqreturn { |
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11 | IRQ_NONE = (0 << 0), |
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12 | IRQ_HANDLED = (1 << 0), |
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13 | IRQ_WAKE_THREAD = (1 << 1), |
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14 | }; |
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15 | |||
16 | typedef enum irqreturn irqreturn_t; |
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5056 | serge | 17 | #define IRQ_RETVAL(x) ((x) ? IRQ_HANDLED : IRQ_NONE) |
2003 | serge | 18 | |
19 | #endif><>><>><> |