src/mainboard/getac/p470/acpi/i945_pci_irqs.asl

   1 /*
   2  * This file is part of the coreboot project.
   3  *
   4  * Copyright (C) 2007-2009 coresystems GmbH
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; version 2 of
   9  * the License.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  19  * MA 02110-1301 USA
  20  */
  21
  22 /* This is board specific information: IRQ routing for the
  23  * i945
  24  */
  25
  26
  27 // PCI Interrupt Routing
  28 Method(_PRT)
  29 {
  30         If (PICM) {
  31                 Return (Package() {
  32                         // PCIe Graphics                0:1.0
  33                         Package() { 0x0001ffff, 0, 0, 16 },
  34                         // Onboard graphics (IGD)       0:2.0
  35                         Package() { 0x0002ffff, 0, 0, 16 },
  36                         // Network
  37                         Package() { 0x0007ffff, 0, 0, 16 },
  38                         // High Definition Audio        0:1b.0
  39                         Package() { 0x001bffff, 0, 0, 22 },
  40                         // PCIe Root Ports              0:1c.x
  41                         Package() { 0x001cffff, 0, 0, 17 },
  42                         Package() { 0x001cffff, 1, 0, 16 },
  43                         Package() { 0x001cffff, 2, 0, 18 },
  44                         Package() { 0x001cffff, 3, 0, 19 },
  45                         // USB and EHCI                 0:1d.x
  46                         Package() { 0x001dffff, 0, 0, 23 },
  47                         Package() { 0x001dffff, 1, 0, 19 },
  48                         Package() { 0x001dffff, 2, 0, 18 },
  49                         Package() { 0x001dffff, 3, 0, 16 },
  50                         // AC97                         0:1e.2, 0:1e.3
  51                         Package() { 0x001effff, 0, 0, 22 },
  52                         Package() { 0x001effff, 1, 0, 20 },
  53                         // LPC device                   0:1f.0
  54                         Package() { 0x001fffff, 0, 0, 18 },
  55                         Package() { 0x001fffff, 1, 0, 19 },
  56                         Package() { 0x001fffff, 3, 0, 16 }
  57                 })
  58         } Else {
  59                 Return (Package() {
  60                         // PCIe Graphics                0:1.0
  61                         Package() { 0x0001ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
  62                         // Onboard graphics (IGD)       0:2.0
  63                         Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
  64                         // Network                      0:7.0
  65                         Package() { 0x0007ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
  66                         // High Definition Audio        0:1b.0
  67                         Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKG, 0 },
  68                         // PCIe Root Ports              0:1c.x
  69                         Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKB, 0 },
  70                         Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKA, 0 },
  71                         Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
  72                         Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
  73                         // USB and EHCI                 0:1d.x
  74                         Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
  75                         Package() { 0x001dffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
  76                         Package() { 0x001dffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
  77                         Package() { 0x001dffff, 3, \_SB.PCI0.LPCB.LNKA, 0 },
  78                         // AC97                         0:1e.2, 0:1e.3
  79                         Package() { 0x001effff, 0, \_SB.PCI0.LPCB.LNKG, 0 },
  80                         Package() { 0x001effff, 1, \_SB.PCI0.LPCB.LNKE, 0 },
  81                         // LPC device                   0:1f.0
  82                         Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
  83                         Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKD, 0 },
  84                         Package() { 0x001fffff, 3, \_SB.PCI0.LPCB.LNKA, 0 }
  85                 })
  86         }
  87 }
  88