coreboot-kgpe-d16/src/mainboard/asrock/imb-a180/acpi/routing.asl
Zheng Bao 266609968b AMD/Kabini: Fix the interrupt routing
The plugged devices on PCIe should use IOAPIC2 instead of standard
IOAPIC1. The entries in IOAPIC2 count from the end of IOAPIC1.
The unchanged code worked because the OS uses MSI instead APIC.
To test that, boot linux with parameter pci=nomsi and see if the devices
like NIC work well as they do without the booting parameter.
run 'cat /proc/interrupts' to see if the devices actually use
no-msi.

Change-Id: Id6d35224312aeb6e3a175ec9990e0bb34bad67e7
Signed-off-by: Zheng Bao <fishbaozi@gmail.com>
Reviewed-on: http://review.coreboot.org/12362
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
2015-11-12 09:25:45 +01:00

193 lines
5.1 KiB
Text

/*
* This file is part of the coreboot project.
*
* Copyright (C) 2013 Advanced Micro Devices, Inc.
* Copyright (C) 2013 Sage Electronic Engineering, LLC
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
/*
DefinitionBlock ("DSDT.AML","DSDT",0x01,"XXXXXX","XXXXXXXX",0x00010001
)
{
#include "routing.asl"
}
*/
/* Routing is in System Bus scope */
Name(PR0, Package(){
/* NB devices */
/* Bus 0, Dev 0 - F16 Host Controller */
/* Bus 0, Dev 1 - PCI Bridge for Internal Graphics(IGP) */
/* Bus 0, Dev 1, Func 1 - HDMI Audio Controller */
Package(){0x0001FFFF, 0, INTB, 0 },
Package(){0x0001FFFF, 1, INTC, 0 },
/* Bus 0, Dev 2 Func 0,1,2,3,4,5 - PCIe Bridges */
Package(){0x0002FFFF, 0, INTC, 0 },
Package(){0x0002FFFF, 1, INTD, 0 },
Package(){0x0002FFFF, 2, INTA, 0 },
Package(){0x0002FFFF, 3, INTB, 0 },
/* FCH devices */
/* Bus 0, Dev 20 - F0:SMBus/ACPI,F2:HDAudio;F3:LPC;F7:SD */
Package(){0x0014FFFF, 0, INTA, 0 },
Package(){0x0014FFFF, 1, INTB, 0 },
Package(){0x0014FFFF, 2, INTC, 0 },
Package(){0x0014FFFF, 3, INTD, 0 },
/* Bus 0, Dev 18, 19, 22 Func 0 - USB: OHCI */
/* Bus 0, Dev 18, 19, 22 Func 1 - USB: EHCI */
Package(){0x0012FFFF, 0, INTC, 0 },
Package(){0x0012FFFF, 1, INTB, 0 },
Package(){0x0013FFFF, 0, INTC, 0 },
Package(){0x0013FFFF, 1, INTB, 0 },
Package(){0x0016FFFF, 0, INTC, 0 },
Package(){0x0016FFFF, 1, INTB, 0 },
/* Bus 0, Dev 10 - USB: XHCI func 0, 1 */
Package(){0x0010FFFF, 0, INTC, 0 },
Package(){0x0010FFFF, 1, INTB, 0 },
/* Bus 0, Dev 17 - SATA controller */
Package(){0x0011FFFF, 0, INTD, 0 },
})
Name(APR0, Package(){
/* NB devices in APIC mode */
/* Bus 0, Dev 0 - F15 Host Controller */
/* Bus 0, Dev 1 - PCI Bridge for Internal Graphics(IGP) */
Package(){0x0001FFFF, 0, 0, 44 },
Package(){0x0001FFFF, 1, 0, 45 },
/* Bus 0, Dev 2 - PCIe Bridges */
Package(){0x0002FFFF, 0, 0, 24 },
Package(){0x0002FFFF, 1, 0, 25 },
Package(){0x0002FFFF, 2, 0, 26 },
Package(){0x0002FFFF, 3, 0, 27 },
/* SB devices in APIC mode */
/* Bus 0, Dev 20 - F0:SMBus/ACPI,F2:HDAudio;F3:LPC;F7:SD */
Package(){0x0014FFFF, 0, 0, 16 },
Package(){0x0014FFFF, 1, 0, 17 },
Package(){0x0014FFFF, 2, 0, 18 },
Package(){0x0014FFFF, 3, 0, 19 },
/* Bus 0, Dev 18, 19, 22 Func 0 - USB: OHCI */
/* Bus 0, Dev 18, 19, 22 Func 1 - USB: EHCI */
Package(){0x0012FFFF, 0, 0, 18 },
Package(){0x0012FFFF, 1, 0, 17 },
Package(){0x0013FFFF, 0, 0, 18 },
Package(){0x0013FFFF, 1, 0, 17 },
Package(){0x0016FFFF, 0, 0, 18 },
Package(){0x0016FFFF, 1, 0, 17 },
/* Bus 0, Dev 10 - USB: XHCI func 0, 1 */
Package(){0x0010FFFF, 0, 0, 0x12},
Package(){0x0010FFFF, 1, 0, 0x11},
/* Bus 0, Dev 17 - SATA controller */
Package(){0x0011FFFF, 0, 0, 19 },
})
Name(PS2, Package(){
Package(){0x0000FFFF, 0, INTC, 0 },
Package(){0x0000FFFF, 1, INTD, 0 },
Package(){0x0000FFFF, 2, INTA, 0 },
Package(){0x0000FFFF, 3, INTB, 0 },
})
Name(APS2, Package(){
Package(){0x0000FFFF, 0, 0, 18 },
Package(){0x0000FFFF, 1, 0, 19 },
Package(){0x0000FFFF, 2, 0, 16 },
Package(){0x0000FFFF, 3, 0, 17 },
})
/* GFX */
Name(PS4, Package(){
Package(){0x0000FFFF, 0, INTA, 0 },
Package(){0x0000FFFF, 1, INTB, 0 },
Package(){0x0000FFFF, 2, INTC, 0 },
Package(){0x0000FFFF, 3, INTD, 0 },
})
Name(APS4, Package(){
/* PCIe slot - Hooked to PCIe slot 4 */
Package(){0x0000FFFF, 0, 0, 24 },
Package(){0x0000FFFF, 1, 0, 25 },
Package(){0x0000FFFF, 2, 0, 26 },
Package(){0x0000FFFF, 3, 0, 27 },
})
/* GPP 0 */
Name(PS5, Package(){
Package(){0x0000FFFF, 0, INTB, 0 },
Package(){0x0000FFFF, 1, INTC, 0 },
Package(){0x0000FFFF, 2, INTD, 0 },
Package(){0x0000FFFF, 3, INTA, 0 },
})
Name(APS5, Package(){
Package(){0x0000FFFF, 0, 0, 28 },
Package(){0x0000FFFF, 1, 0, 29 },
Package(){0x0000FFFF, 2, 0, 30 },
Package(){0x0000FFFF, 3, 0, 31 },
})
/* GPP 1 */
Name(PS6, Package(){
Package(){0x0000FFFF, 0, INTC, 0 },
Package(){0x0000FFFF, 1, INTD, 0 },
Package(){0x0000FFFF, 2, INTA, 0 },
Package(){0x0000FFFF, 3, INTB, 0 },
})
Name(APS6, Package(){
Package(){0x0000FFFF, 0, 0, 32 },
Package(){0x0000FFFF, 1, 0, 33 },
Package(){0x0000FFFF, 2, 0, 34 },
Package(){0x0000FFFF, 3, 0, 35 },
})
/* GPP 2 */
Name(PS7, Package(){
Package(){0x0000FFFF, 0, INTD, 0 },
Package(){0x0000FFFF, 1, INTA, 0 },
Package(){0x0000FFFF, 2, INTB, 0 },
Package(){0x0000FFFF, 3, INTC, 0 },
})
Name(APS7, Package(){
Package(){0x0000FFFF, 0, 0, 36 },
Package(){0x0000FFFF, 1, 0, 37 },
Package(){0x0000FFFF, 2, 0, 38 },
Package(){0x0000FFFF, 3, 0, 39 },
})
/* GPP 3 */
Name(PS8, Package(){
Package(){0x0000FFFF, 0, INTA, 0 },
Package(){0x0000FFFF, 1, INTB, 0 },
Package(){0x0000FFFF, 2, INTC, 0 },
Package(){0x0000FFFF, 3, INTD, 0 },
})
Name(APS8, Package(){
Package(){0x0000FFFF, 0, 0, 40 },
Package(){0x0000FFFF, 1, 0, 41 },
Package(){0x0000FFFF, 2, 0, 42 },
Package(){0x0000FFFF, 3, 0, 43 },
})