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| Rev 687 | Rev 693 | ||
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| 28 | 28 | ||
| 29 | #include <smp/smp.h> |
29 | #include <smp/smp.h> |
| 30 | #include <arch/smp/smp.h> |
30 | #include <arch/smp/smp.h> |
| 31 | #include <arch/smp/mps.h> |
31 | #include <arch/smp/mps.h> |
| 32 | #include <arch/smp/ap.h> |
32 | #include <arch/smp/ap.h> |
| - | 33 | #include <arch/boot/boot.h> |
|
| 33 | #include <genarch/acpi/acpi.h> |
34 | #include <genarch/acpi/acpi.h> |
| 34 | #include <genarch/acpi/madt.h> |
35 | #include <genarch/acpi/madt.h> |
| 35 | #include <config.h> |
36 | #include <config.h> |
| 36 | #include <synch/waitq.h> |
37 | #include <synch/waitq.h> |
| 37 | #include <synch/synch.h> |
38 | #include <synch/synch.h> |
| Line 139... | Line 140... | ||
| 139 | * Prepare new GDT for CPU in question. |
140 | * Prepare new GDT for CPU in question. |
| 140 | */ |
141 | */ |
| 141 | if (!(gdt_new = (struct descriptor *) malloc(GDT_ITEMS*sizeof(struct descriptor)))) |
142 | if (!(gdt_new = (struct descriptor *) malloc(GDT_ITEMS*sizeof(struct descriptor)))) |
| 142 | panic("couldn't allocate memory for GDT\n"); |
143 | panic("couldn't allocate memory for GDT\n"); |
| 143 | 144 | ||
| 144 | memcpy(gdt_new, gdt, GDT_ITEMS*sizeof(struct descriptor)); |
145 | memcpy(gdt_new, gdt, GDT_ITEMS * sizeof(struct descriptor)); |
| 145 | memsetb((__address)(&gdt_new[TSS_DES]), sizeof(struct descriptor), 0); |
146 | memsetb((__address)(&gdt_new[TSS_DES]), sizeof(struct descriptor), 0); |
| - | 147 | protected_ap_gdtr.limit = GDT_ITEMS * sizeof(struct descriptor); |
|
| 146 | real_bootstrap_gdtr.base = KA2PA((__address) gdt_new); |
148 | protected_ap_gdtr.base = KA2PA((__address) gdt_new); |
| 147 | gdtr.base = (__address) gdt_new; |
149 | gdtr.base = (__address) gdt_new; |
| 148 | 150 | ||
| 149 | if (l_apic_send_init_ipi(ops->cpu_apic_id(i))) { |
151 | if (l_apic_send_init_ipi(ops->cpu_apic_id(i))) { |
| 150 | /* |
152 | /* |
| 151 | * There may be just one AP being initialized at |
153 | * There may be just one AP being initialized at |