From 29f4b912009fca759a91d0c3d1080105945b2b6e Mon Sep 17 00:00:00 2001 From: Gleb Natapov Date: Thu, 24 Dec 2009 14:37:16 +0200 Subject: [PATCH] prevent acpi from rerouting SCI interrupt SCI interrupt in piix4 chipset is hardwired to gsi 9, but we allow it to be reconfigured by acpi. Fix this by providing fixed gsi for PCI device 1 pin 0. Signed-off-by: Gleb Natapov --- src/acpi-dsdt.dsl | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/acpi-dsdt.dsl b/src/acpi-dsdt.dsl index cee038a..2bede25 100644 --- a/src/acpi-dsdt.dsl +++ b/src/acpi-dsdt.dsl @@ -58,7 +58,10 @@ DefinitionBlock ( #define prt_slot2(nr) prt_slot(nr, LNKB, LNKC, LNKD, LNKA) #define prt_slot3(nr) prt_slot(nr, LNKC, LNKD, LNKA, LNKB) prt_slot0(0x0000), - prt_slot1(0x0001), + Package() { 0x0001ffff, 0, 0, 9 }, + Package() { 0x0001ffff, 1, LNKB, 0 }, + Package() { 0x0001ffff, 2, LNKC, 0 }, + Package() { 0x0001ffff, 3, LNKD, 0 }, prt_slot2(0x0002), prt_slot3(0x0003), prt_slot0(0x0004), -- 2.39.5