| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| /* Note: Only need HID on Primary Bus */ |
| External (TOM1) |
| External (TOM2) |
| Name(_HID, EISAID("PNP0A08")) /* PCI Express Root Bridge */ |
| Name(_CID, EISAID("PNP0A03")) /* PCI Root Bridge */ |
| |
| /* Describe the Northbridge devices */ |
| |
| Method(_BBN, 0, NotSerialized) /* Bus number = 0 */ |
| { |
| Return(Zero) |
| } |
| |
| Method(_STA, 0, NotSerialized) |
| { |
| Return(0x0B) /* Status is visible */ |
| } |
| |
| /* PCI Routing Table */ |
| Name(PR0, Package(){ |
| /* Bus 0, Dev 0x00 - F2: IOMMU */ |
| Package() { 0x0000FFFF, 0, INTA, 0 }, |
| Package() { 0x0000FFFF, 0, INTB, 0 }, |
| Package() { 0x0000FFFF, 0, INTC, 0 }, |
| Package() { 0x0000FFFF, 0, INTD, 0 }, |
| |
| /* Bus 0, Dev 0x01 - F[1-7]: GPP PCI Bridges */ |
| Package() { 0x0001FFFF, 0, INTA, 0 }, |
| Package() { 0x0001FFFF, 1, INTB, 0 }, |
| Package() { 0x0001FFFF, 2, INTC, 0 }, |
| Package() { 0x0001FFFF, 3, INTD, 0 }, |
| |
| /* Bus 0, Dev 0x08 - F[1:PCI Bridge to Bus A, 2: PCI Bridge to Bus B] */ |
| Package() { 0x0008FFFF, 0, INTA, 0 }, |
| Package() { 0x0008FFFF, 1, INTB, 0 }, |
| Package() { 0x0008FFFF, 2, INTC, 0 }, |
| Package() { 0x0008FFFF, 3, INTD, 0 }, |
| |
| /* Bus 0, Dev 0x14 - F[0:SMBus 3:LPC] */ |
| Package() { 0x0014FFFF, 0, INTA, 0 }, |
| Package() { 0x0014FFFF, 1, INTB, 0 }, |
| Package() { 0x0014FFFF, 2, INTC, 0 }, |
| Package() { 0x0014FFFF, 3, INTD, 0 }, |
| }) |
| |
| Method(_PRT,0, NotSerialized) |
| { |
| Return(PR0) |
| } |