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| Rev 170 | Rev 195 | ||
|---|---|---|---|
| Line 40... | Line 40... | ||
| 40 | #include <debug.h> |
40 | #include <debug.h> |
| 41 | #include <arch/asm.h> |
41 | #include <arch/asm.h> |
| 42 | #include <mm/frame.h> |
42 | #include <mm/frame.h> |
| 43 | #include <mm/page.h> |
43 | #include <mm/page.h> |
| 44 | #include <mm/heap.h> |
44 | #include <mm/heap.h> |
| - | 45 | #include <print.h> |
|
| - | 46 | #include <memstr.h> |
|
| - | 47 | #include <arch/i8259.h> |
|
| 45 | 48 | ||
| 46 | #ifdef __SMP__ |
49 | #ifdef __SMP__ |
| 47 | 50 | ||
| 48 | static struct smp_config_operations *ops = NULL; |
51 | static struct smp_config_operations *ops = NULL; |
| 49 | 52 | ||
| Line 134... | Line 137... | ||
| 134 | * Prepare new GDT for CPU in question. |
137 | * Prepare new GDT for CPU in question. |
| 135 | */ |
138 | */ |
| 136 | if (!(gdt_new = (struct descriptor *) malloc(GDT_ITEMS*sizeof(struct descriptor)))) |
139 | if (!(gdt_new = (struct descriptor *) malloc(GDT_ITEMS*sizeof(struct descriptor)))) |
| 137 | panic("couldn't allocate memory for GDT\n"); |
140 | panic("couldn't allocate memory for GDT\n"); |
| 138 | 141 | ||
| 139 | memcopy(gdt, gdt_new, GDT_ITEMS*sizeof(struct descriptor)); |
142 | memcopy(gdt_new, gdt, GDT_ITEMS*sizeof(struct descriptor)); // swaped |
| 140 | memsetb(&gdt_new[TSS_DES], sizeof(struct descriptor), 0); |
143 | memsetb((__address)(&gdt_new[TSS_DES]), sizeof(struct descriptor), 0); |
| 141 | gdtr.base = KA2PA((__address) gdt_new); |
144 | gdtr.base = KA2PA((__address) gdt_new); |
| 142 | 145 | ||
| 143 | if (l_apic_send_init_ipi(ops->cpu_apic_id(i))) { |
146 | if (l_apic_send_init_ipi(ops->cpu_apic_id(i))) { |
| 144 | /* |
147 | /* |
| 145 | * There may be just one AP being initialized at |
148 | * There may be just one AP being initialized at |