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Line 54... | Line 54... | ||
54 | * |
54 | * |
55 | * Initialize kernel CPUs support. |
55 | * Initialize kernel CPUs support. |
56 | * |
56 | * |
57 | */ |
57 | */ |
58 | void cpu_init(void) { |
58 | void cpu_init(void) { |
59 | int i, j; |
59 | unsigned int i, j; |
60 | 60 | ||
61 | #ifdef CONFIG_SMP |
61 | #ifdef CONFIG_SMP |
62 | if (config.cpu_active == 1) { |
62 | if (config.cpu_active == 1) { |
63 | #endif /* CONFIG_SMP */ |
63 | #endif /* CONFIG_SMP */ |
64 | cpus = (cpu_t *) malloc(sizeof(cpu_t) * config.cpu_count, |
64 | cpus = (cpu_t *) malloc(sizeof(cpu_t) * config.cpu_count, |
Line 67... | Line 67... | ||
67 | panic("malloc/cpus"); |
67 | panic("malloc/cpus"); |
68 | 68 | ||
69 | /* initialize everything */ |
69 | /* initialize everything */ |
70 | memsetb((uintptr_t) cpus, sizeof(cpu_t) * config.cpu_count, 0); |
70 | memsetb((uintptr_t) cpus, sizeof(cpu_t) * config.cpu_count, 0); |
71 | 71 | ||
72 | for (i=0; i < config.cpu_count; i++) { |
72 | for (i = 0; i < config.cpu_count; i++) { |
73 | cpus[i].stack = (uint8_t *) frame_alloc(STACK_FRAMES, FRAME_KA | FRAME_ATOMIC); |
73 | cpus[i].stack = (uint8_t *) frame_alloc(STACK_FRAMES, FRAME_KA | FRAME_ATOMIC); |
74 | 74 | ||
75 | cpus[i].id = i; |
75 | cpus[i].id = i; |
76 | 76 | ||
77 | spinlock_initialize(&cpus[i].lock, "cpu_t.lock"); |
77 | spinlock_initialize(&cpus[i].lock, "cpu_t.lock"); |
Line 96... | Line 96... | ||
96 | } |
96 | } |
97 | 97 | ||
98 | /** List all processors. */ |
98 | /** List all processors. */ |
99 | void cpu_list(void) |
99 | void cpu_list(void) |
100 | { |
100 | { |
101 | int i; |
101 | unsigned int i; |
102 | 102 | ||
103 | for (i = 0; i < config.cpu_count; i++) { |
103 | for (i = 0; i < config.cpu_count; i++) { |
104 | if (cpus[i].active) |
104 | if (cpus[i].active) |
105 | cpu_print_report(&cpus[i]); |
105 | cpu_print_report(&cpus[i]); |
106 | else |
106 | else |