| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <device/device.h> |
| #include <arch/smp/mpspec.h> |
| #include <arch/ioapic.h> |
| |
| static void *smp_write_config_table(void *v) |
| { |
| struct mp_config_table *mc; |
| int isa_bus; |
| |
| mc = (void *)(((char *)v) + SMP_FLOATING_TABLE_LEN); |
| |
| mptable_init(mc); |
| |
| smp_write_processors(mc); |
| |
| mptable_write_buses(mc, NULL, &isa_bus); |
| |
| /* I/O APICs: APIC ID Version State Address */ |
| u8 ioapic_id = smp_write_ioapic_from_hw(mc, IO_APIC_ADDR); |
| |
| /* Legacy Interrupts */ |
| mptable_add_isa_interrupts(mc, isa_bus, ioapic_id, 0); |
| |
| smp_write_intsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_LEVEL|MP_IRQ_POLARITY_LOW, isa_bus, 0x00, MP_APIC_ALL, 0x00); |
| smp_write_intsrc(mc, mp_NMI, MP_IRQ_TRIGGER_DEFAULT|MP_IRQ_POLARITY_DEFAULT, isa_bus, 0x00, MP_APIC_ALL, 0x01); |
| smp_write_pci_intsrc(mc, mp_INT, 0x00, 0x01, 0x00, ioapic_id, 0x10); /* PCIe root 0.01.0 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x00, 0x02, 0x00, ioapic_id, 0x10); /* VGA 0.02.0 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x00, 0x1b, 0x00, ioapic_id, 0x11); /* HD Audio 0:1b.0 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x00, 0x1c, 0x00, ioapic_id, 0x14); /* PCIe 0:1c.0 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x00, 0x1c, 0x01, ioapic_id, 0x15); /* PCIe 0:1c.1 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x00, 0x1c, 0x02, ioapic_id, 0x16); /* PCIe 0:1c.2 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x00, 0x1c, 0x03, ioapic_id, 0x17); /* PCIe 0:1c.3 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x00, 0x1d, 0x00, ioapic_id, 0x10); /* USB 0:1d.0 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x00, 0x1d, 0x01, ioapic_id, 0x11); /* USB 0:1d.1 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x00, 0x1d, 0x02, ioapic_id, 0x12); /* USB 0:1d.2 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x00, 0x1d, 0x03, ioapic_id, 0x13); /* USB 0:1d.3 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x00, 0x1f, 0x00, ioapic_id, 0x17); /* LPC 0:1f.0 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x00, 0x1f, 0x01, ioapic_id, 0x10); /* IDE 0:1f.1 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x00, 0x1f, 0x02, ioapic_id, 0x10); /* SATA 0:1f.2 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x05, 0x00, 0x00, ioapic_id, 0x10); /* Cardbus 5:00.0 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x05, 0x00, 0x01, ioapic_id, 0x11); /* Firewire 5:00.1 */ |
| smp_write_pci_intsrc(mc, mp_INT, 0x05, 0x00, 0x02, ioapic_id, 0x12); /* SDHC 5:00.2 */ |
| |
| mptable_lintsrc(mc, isa_bus); |
| return mptable_finalize(mc); |
| } |
| |
| unsigned long write_smp_table(unsigned long addr) |
| { |
| void *v; |
| v = smp_write_floating_table(addr, 0); |
| return (unsigned long)smp_write_config_table(v); |
| } |