| 122,8 → 122,8 |
|---|
| * Save 0xa to address 0xf of the CMOS RAM. |
| * BIOS will not do the POST after the INIT signal. |
| */ |
| pio_write_8(0x70, 0xf); |
| pio_write_8(0x71, 0xa); |
| pio_write_8((ioport8_t *)0x70, 0xf); |
| pio_write_8((ioport8_t *)0x71, 0xa); |
| |
| pic_disable_irqs(0xffff); |
| apic_init(); |
| 154,8 → 154,13 |
|---|
| /* |
| * Prepare new GDT for CPU in question. |
| */ |
| |
| /* XXX Flag FRAME_LOW_4_GiB was removed temporarily, |
| * it needs to be replaced by a generic fuctionality of |
| * the memory subsystem |
| */ |
| gdt_new = (struct descriptor *) malloc(GDT_ITEMS * |
| sizeof(struct descriptor), FRAME_ATOMIC | FRAME_LOW_4_GiB); |
| sizeof(struct descriptor), FRAME_ATOMIC); |
| if (!gdt_new) |
| panic("Cannot allocate memory for GDT."); |
| |