Rev 3022 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 3022 | Rev 4055 | ||
|---|---|---|---|
| Line 71... | Line 71... | ||
| 71 | /* Acknowledge the interrupt before processing */ |
71 | /* Acknowledge the interrupt before processing */ |
| 72 | pic_ack_interrupt(inum); |
72 | pic_ack_interrupt(inum); |
| 73 | ack = true; |
73 | ack = true; |
| 74 | } |
74 | } |
| 75 | 75 | ||
| 76 | irq->handler(irq, irq->arg); |
76 | irq->handler(irq); |
| 77 | spinlock_unlock(&irq->lock); |
77 | spinlock_unlock(&irq->lock); |
| 78 | } else { |
78 | } else { |
| 79 | /* |
79 | /* |
| 80 | * Spurious interrupt. |
80 | * Spurious interrupt. |
| 81 | */ |
81 | */ |
| 82 | #ifdef CONFIG_DEBUG |
82 | #ifdef CONFIG_DEBUG |
| 83 | printf("cpu%d: spurious interrupt (inum=%d)\n", CPU->id, inum); |
83 | printf("cpu%u: spurious interrupt (inum=%d)\n", CPU->id, inum); |
| 84 | #endif |
84 | #endif |
| 85 | } |
85 | } |
| 86 | 86 | ||
| 87 | if (!ack) |
87 | if (!ack) |
| 88 | pic_ack_interrupt(inum); |
88 | pic_ack_interrupt(inum); |
| Line 90... | Line 90... | ||
| 90 | } |
90 | } |
| 91 | 91 | ||
| 92 | 92 | ||
| 93 | static void exception_decrementer(int n, istate_t *istate) |
93 | static void exception_decrementer(int n, istate_t *istate) |
| 94 | { |
94 | { |
| 95 | clock(); |
- | |
| 96 | start_decrementer(); |
95 | start_decrementer(); |
| - | 96 | clock(); |
|
| 97 | } |
97 | } |
| 98 | 98 | ||
| 99 | 99 | ||
| 100 | /* Initialize basic tables for exception dispatching */ |
100 | /* Initialize basic tables for exception dispatching */ |
| 101 | void interrupt_init(void) |
101 | void interrupt_init(void) |