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| Rev 430 | Rev 458 | ||
|---|---|---|---|
| Line 47... | Line 47... | ||
| 47 | * |
47 | * |
| 48 | */ |
48 | */ |
| 49 | void cpu_init(void) { |
49 | void cpu_init(void) { |
| 50 | int i, j; |
50 | int i, j; |
| 51 | 51 | ||
| 52 | #ifdef __SMP__ |
52 | #ifdef CONFIG_SMP |
| 53 | if (config.cpu_active == 1) { |
53 | if (config.cpu_active == 1) { |
| 54 | #endif /* __SMP__ */ |
54 | #endif /* CONFIG_SMP */ |
| 55 | cpus = (cpu_t *) malloc(sizeof(cpu_t) * config.cpu_count); |
55 | cpus = (cpu_t *) malloc(sizeof(cpu_t) * config.cpu_count); |
| 56 | if (!cpus) |
56 | if (!cpus) |
| 57 | panic("malloc/cpus"); |
57 | panic("malloc/cpus"); |
| 58 | 58 | ||
| 59 | /* initialize everything */ |
59 | /* initialize everything */ |
| Line 64... | Line 64... | ||
| 64 | if (!cpus[i].stack) |
64 | if (!cpus[i].stack) |
| 65 | panic("malloc/cpus[%d].stack\n", i); |
65 | panic("malloc/cpus[%d].stack\n", i); |
| 66 | 66 | ||
| 67 | cpus[i].id = i; |
67 | cpus[i].id = i; |
| 68 | 68 | ||
| 69 | #ifdef __SMP__ |
69 | #ifdef CONFIG_SMP |
| 70 | waitq_initialize(&cpus[i].kcpulb_wq); |
70 | waitq_initialize(&cpus[i].kcpulb_wq); |
| 71 | #endif /* __SMP */ |
71 | #endif /* __SMP */ |
| 72 | 72 | ||
| 73 | for (j = 0; j < RQ_COUNT; j++) { |
73 | for (j = 0; j < RQ_COUNT; j++) { |
| 74 | list_initialize(&cpus[i].rq[j].rq_head); |
74 | list_initialize(&cpus[i].rq[j].rq_head); |
| 75 | } |
75 | } |
| 76 | } |
76 | } |
| 77 | 77 | ||
| 78 | #ifdef __SMP__ |
78 | #ifdef CONFIG_SMP |
| 79 | } |
79 | } |
| 80 | #endif /* __SMP__ */ |
80 | #endif /* CONFIG_SMP */ |
| 81 | 81 | ||
| 82 | CPU = &cpus[config.cpu_active-1]; |
82 | CPU = &cpus[config.cpu_active-1]; |
| 83 | 83 | ||
| 84 | CPU->active = 1; |
84 | CPU->active = 1; |
| 85 | CPU->tlb_active = 1; |
85 | CPU->tlb_active = 1; |