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/* 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)
}
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