From f77516cb6dcc4671938475926d2ee55952cd2eec Mon Sep 17 00:00:00 2001 From: Martin Roth Date: Tue, 8 Dec 2015 14:00:07 -0700 Subject: [PATCH] ACPI: Work around IASL warning reading/writing same register The newer versions of IASL are unhappy when an operator has the same object as both source and destination. The warning can be completely disabled with a command line argument, but in general, I'd really rather not just disable warnings. The bits in this register are write 1 to clear, so reading and writing the same register is what we want to do. Instead, store it in a temporary register then write it in a second operation. Fixes warning: dsdt.aml 1396: Store(PWST, PWST) Warning 3023 - ^ Duplicate value in list (Source is the same as Target) Change-Id: I52d73d4431db237be83016d67cd397f31b53d9c6 Signed-off-by: Martin Roth Reviewed-on: https://review.coreboot.org/12691 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/mainboard/advansus/a785e-i/dsdt.asl | 3 ++- src/mainboard/amd/bimini_fam10/dsdt.asl | 3 ++- src/mainboard/amd/dbm690t/dsdt.asl | 3 ++- src/mainboard/amd/inagua/acpi/sleep.asl | 3 ++- src/mainboard/amd/mahogany/dsdt.asl | 3 ++- src/mainboard/amd/mahogany_fam10/dsdt.asl | 3 ++- src/mainboard/amd/persimmon/acpi/sleep.asl | 3 ++- src/mainboard/amd/pistachio/dsdt.asl | 3 ++- src/mainboard/amd/south_station/acpi/sleep.asl | 3 ++- src/mainboard/amd/tilapia_fam10/dsdt.asl | 3 ++- src/mainboard/amd/union_station/acpi/sleep.asl | 3 ++- src/mainboard/asrock/e350m1/acpi/sleep.asl | 3 ++- src/mainboard/asus/kgpe-d16/acpi/pm_ctrl.asl | 3 ++- src/mainboard/asus/m4a78-em/dsdt.asl | 3 ++- src/mainboard/asus/m4a785-m/dsdt.asl | 3 ++- src/mainboard/asus/m4a785t-m/dsdt.asl | 3 ++- src/mainboard/asus/m5a88-v/dsdt.asl | 3 ++- src/mainboard/avalue/eax-785e/dsdt.asl | 3 ++- src/mainboard/gigabyte/ma785gm/dsdt.asl | 3 ++- src/mainboard/gigabyte/ma785gmt/dsdt.asl | 3 ++- src/mainboard/gigabyte/ma78gm/dsdt.asl | 3 ++- src/mainboard/gizmosphere/gizmo/acpi/sleep.asl | 3 ++- src/mainboard/iei/kino-780am2-fam10/dsdt.asl | 3 ++- src/mainboard/jetway/nf81-t56n-lf/acpi/sleep.asl | 3 ++- src/mainboard/jetway/pa78vm5/dsdt.asl | 3 ++- src/mainboard/kontron/kt690/dsdt.asl | 4 +++- src/mainboard/lippert/frontrunner-af/dsdt.asl | 3 ++- src/mainboard/lippert/toucan-af/dsdt.asl | 3 ++- src/mainboard/pcengines/apu1/acpi/sleep.asl | 3 ++- src/mainboard/siemens/sitemp_g1p1/acpi/event.asl | 3 ++- src/mainboard/supermicro/h8qgi/dsdt.asl | 3 ++- src/mainboard/supermicro/h8scm/dsdt.asl | 3 ++- src/mainboard/supermicro/h8scm_fam10/dsdt.asl | 3 ++- src/mainboard/technexion/tim5690/dsdt.asl | 3 ++- src/mainboard/technexion/tim8690/dsdt.asl | 3 ++- src/mainboard/tyan/s8226/dsdt.asl | 3 ++- 36 files changed, 73 insertions(+), 36 deletions(-) diff --git a/src/mainboard/advansus/a785e-i/dsdt.asl b/src/mainboard/advansus/a785e-i/dsdt.asl index 652b3663e0..03fc82da5f 100644 --- a/src/mainboard/advansus/a785e-i/dsdt.asl +++ b/src/mainboard/advansus/a785e-i/dsdt.asl @@ -931,7 +931,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/amd/bimini_fam10/dsdt.asl b/src/mainboard/amd/bimini_fam10/dsdt.asl index 3d5d2e3339..ec1e60e983 100644 --- a/src/mainboard/amd/bimini_fam10/dsdt.asl +++ b/src/mainboard/amd/bimini_fam10/dsdt.asl @@ -931,7 +931,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/amd/dbm690t/dsdt.asl b/src/mainboard/amd/dbm690t/dsdt.asl index 3f5c1925c0..46d3671576 100644 --- a/src/mainboard/amd/dbm690t/dsdt.asl +++ b/src/mainboard/amd/dbm690t/dsdt.asl @@ -898,7 +898,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/amd/inagua/acpi/sleep.asl b/src/mainboard/amd/inagua/acpi/sleep.asl index e043ee211b..b3fd07ef00 100644 --- a/src/mainboard/amd/inagua/acpi/sleep.asl +++ b/src/mainboard/amd/inagua/acpi/sleep.asl @@ -104,7 +104,8 @@ Method(\_WAK, 1) { } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/amd/mahogany/dsdt.asl b/src/mainboard/amd/mahogany/dsdt.asl index 7623f76fdb..5602368760 100644 --- a/src/mainboard/amd/mahogany/dsdt.asl +++ b/src/mainboard/amd/mahogany/dsdt.asl @@ -895,7 +895,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/amd/mahogany_fam10/dsdt.asl b/src/mainboard/amd/mahogany_fam10/dsdt.asl index 2fe6a56ac5..afc3823a6f 100644 --- a/src/mainboard/amd/mahogany_fam10/dsdt.asl +++ b/src/mainboard/amd/mahogany_fam10/dsdt.asl @@ -937,7 +937,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/amd/persimmon/acpi/sleep.asl b/src/mainboard/amd/persimmon/acpi/sleep.asl index e043ee211b..b3fd07ef00 100644 --- a/src/mainboard/amd/persimmon/acpi/sleep.asl +++ b/src/mainboard/amd/persimmon/acpi/sleep.asl @@ -104,7 +104,8 @@ Method(\_WAK, 1) { } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/amd/pistachio/dsdt.asl b/src/mainboard/amd/pistachio/dsdt.asl index 69d28be4e9..6322289c07 100644 --- a/src/mainboard/amd/pistachio/dsdt.asl +++ b/src/mainboard/amd/pistachio/dsdt.asl @@ -897,7 +897,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/amd/south_station/acpi/sleep.asl b/src/mainboard/amd/south_station/acpi/sleep.asl index e043ee211b..b3fd07ef00 100644 --- a/src/mainboard/amd/south_station/acpi/sleep.asl +++ b/src/mainboard/amd/south_station/acpi/sleep.asl @@ -104,7 +104,8 @@ Method(\_WAK, 1) { } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/amd/tilapia_fam10/dsdt.asl b/src/mainboard/amd/tilapia_fam10/dsdt.asl index f85cb59ee1..daf912dc50 100644 --- a/src/mainboard/amd/tilapia_fam10/dsdt.asl +++ b/src/mainboard/amd/tilapia_fam10/dsdt.asl @@ -937,7 +937,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/amd/union_station/acpi/sleep.asl b/src/mainboard/amd/union_station/acpi/sleep.asl index e043ee211b..b3fd07ef00 100644 --- a/src/mainboard/amd/union_station/acpi/sleep.asl +++ b/src/mainboard/amd/union_station/acpi/sleep.asl @@ -104,7 +104,8 @@ Method(\_WAK, 1) { } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/asrock/e350m1/acpi/sleep.asl b/src/mainboard/asrock/e350m1/acpi/sleep.asl index e043ee211b..b3fd07ef00 100644 --- a/src/mainboard/asrock/e350m1/acpi/sleep.asl +++ b/src/mainboard/asrock/e350m1/acpi/sleep.asl @@ -104,7 +104,8 @@ Method(\_WAK, 1) { } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/asus/kgpe-d16/acpi/pm_ctrl.asl b/src/mainboard/asus/kgpe-d16/acpi/pm_ctrl.asl index c9bc0a99c1..b5a7ed9ba2 100644 --- a/src/mainboard/asus/kgpe-d16/acpi/pm_ctrl.asl +++ b/src/mainboard/asus/kgpe-d16/acpi/pm_ctrl.asl @@ -256,7 +256,8 @@ Method(\_WAK, 1) { /* Configure southbridge for wake */ /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) Store (0x22, DBG8) diff --git a/src/mainboard/asus/m4a78-em/dsdt.asl b/src/mainboard/asus/m4a78-em/dsdt.asl index 3d82d25ea7..28c8c4ab73 100644 --- a/src/mainboard/asus/m4a78-em/dsdt.asl +++ b/src/mainboard/asus/m4a78-em/dsdt.asl @@ -937,7 +937,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/asus/m4a785-m/dsdt.asl b/src/mainboard/asus/m4a785-m/dsdt.asl index 3d82d25ea7..28c8c4ab73 100644 --- a/src/mainboard/asus/m4a785-m/dsdt.asl +++ b/src/mainboard/asus/m4a785-m/dsdt.asl @@ -937,7 +937,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/asus/m4a785t-m/dsdt.asl b/src/mainboard/asus/m4a785t-m/dsdt.asl index 07bf4014c3..6adb8cabfa 100644 --- a/src/mainboard/asus/m4a785t-m/dsdt.asl +++ b/src/mainboard/asus/m4a785t-m/dsdt.asl @@ -937,7 +937,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/asus/m5a88-v/dsdt.asl b/src/mainboard/asus/m5a88-v/dsdt.asl index 04042bdb37..f9a17589e0 100644 --- a/src/mainboard/asus/m5a88-v/dsdt.asl +++ b/src/mainboard/asus/m5a88-v/dsdt.asl @@ -931,7 +931,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/avalue/eax-785e/dsdt.asl b/src/mainboard/avalue/eax-785e/dsdt.asl index 9476a3e5c5..fd29b80451 100644 --- a/src/mainboard/avalue/eax-785e/dsdt.asl +++ b/src/mainboard/avalue/eax-785e/dsdt.asl @@ -931,7 +931,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/gigabyte/ma785gm/dsdt.asl b/src/mainboard/gigabyte/ma785gm/dsdt.asl index b1ff955510..091d08ef40 100644 --- a/src/mainboard/gigabyte/ma785gm/dsdt.asl +++ b/src/mainboard/gigabyte/ma785gm/dsdt.asl @@ -937,7 +937,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/gigabyte/ma785gmt/dsdt.asl b/src/mainboard/gigabyte/ma785gmt/dsdt.asl index b1ff955510..091d08ef40 100644 --- a/src/mainboard/gigabyte/ma785gmt/dsdt.asl +++ b/src/mainboard/gigabyte/ma785gmt/dsdt.asl @@ -937,7 +937,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/gigabyte/ma78gm/dsdt.asl b/src/mainboard/gigabyte/ma78gm/dsdt.asl index b1ff955510..091d08ef40 100644 --- a/src/mainboard/gigabyte/ma78gm/dsdt.asl +++ b/src/mainboard/gigabyte/ma78gm/dsdt.asl @@ -937,7 +937,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/gizmosphere/gizmo/acpi/sleep.asl b/src/mainboard/gizmosphere/gizmo/acpi/sleep.asl index 3c33defd4c..bb68f7a3d4 100644 --- a/src/mainboard/gizmosphere/gizmo/acpi/sleep.asl +++ b/src/mainboard/gizmosphere/gizmo/acpi/sleep.asl @@ -105,7 +105,8 @@ Method(\_WAK, 1) { } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/iei/kino-780am2-fam10/dsdt.asl b/src/mainboard/iei/kino-780am2-fam10/dsdt.asl index ec303bd336..09ce655ad2 100644 --- a/src/mainboard/iei/kino-780am2-fam10/dsdt.asl +++ b/src/mainboard/iei/kino-780am2-fam10/dsdt.asl @@ -937,7 +937,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/jetway/nf81-t56n-lf/acpi/sleep.asl b/src/mainboard/jetway/nf81-t56n-lf/acpi/sleep.asl index e043ee211b..b3fd07ef00 100644 --- a/src/mainboard/jetway/nf81-t56n-lf/acpi/sleep.asl +++ b/src/mainboard/jetway/nf81-t56n-lf/acpi/sleep.asl @@ -104,7 +104,8 @@ Method(\_WAK, 1) { } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/jetway/pa78vm5/dsdt.asl b/src/mainboard/jetway/pa78vm5/dsdt.asl index eae9bbeab2..507ef3ba40 100644 --- a/src/mainboard/jetway/pa78vm5/dsdt.asl +++ b/src/mainboard/jetway/pa78vm5/dsdt.asl @@ -937,7 +937,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/kontron/kt690/dsdt.asl b/src/mainboard/kontron/kt690/dsdt.asl index bfe63f79ee..5884e74a55 100644 --- a/src/mainboard/kontron/kt690/dsdt.asl +++ b/src/mainboard/kontron/kt690/dsdt.asl @@ -898,7 +898,9 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) + /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/lippert/frontrunner-af/dsdt.asl b/src/mainboard/lippert/frontrunner-af/dsdt.asl index eaac89517b..9e3b39c840 100644 --- a/src/mainboard/lippert/frontrunner-af/dsdt.asl +++ b/src/mainboard/lippert/frontrunner-af/dsdt.asl @@ -925,7 +925,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/lippert/toucan-af/dsdt.asl b/src/mainboard/lippert/toucan-af/dsdt.asl index a9a7485436..8623aae04c 100644 --- a/src/mainboard/lippert/toucan-af/dsdt.asl +++ b/src/mainboard/lippert/toucan-af/dsdt.asl @@ -925,7 +925,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/pcengines/apu1/acpi/sleep.asl b/src/mainboard/pcengines/apu1/acpi/sleep.asl index e043ee211b..b3fd07ef00 100644 --- a/src/mainboard/pcengines/apu1/acpi/sleep.asl +++ b/src/mainboard/pcengines/apu1/acpi/sleep.asl @@ -104,7 +104,8 @@ Method(\_WAK, 1) { } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/siemens/sitemp_g1p1/acpi/event.asl b/src/mainboard/siemens/sitemp_g1p1/acpi/event.asl index b3697711f6..c2ac98cd65 100644 --- a/src/mainboard/siemens/sitemp_g1p1/acpi/event.asl +++ b/src/mainboard/siemens/sitemp_g1p1/acpi/event.asl @@ -140,7 +140,8 @@ Method(\_WAK, 1) { } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/supermicro/h8qgi/dsdt.asl b/src/mainboard/supermicro/h8qgi/dsdt.asl index e488bab766..8395c7b26b 100644 --- a/src/mainboard/supermicro/h8qgi/dsdt.asl +++ b/src/mainboard/supermicro/h8qgi/dsdt.asl @@ -970,7 +970,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/supermicro/h8scm/dsdt.asl b/src/mainboard/supermicro/h8scm/dsdt.asl index 78f927cb13..84788b8c70 100644 --- a/src/mainboard/supermicro/h8scm/dsdt.asl +++ b/src/mainboard/supermicro/h8scm/dsdt.asl @@ -970,7 +970,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/supermicro/h8scm_fam10/dsdt.asl b/src/mainboard/supermicro/h8scm_fam10/dsdt.asl index 8f5daea02a..dfe10769d8 100644 --- a/src/mainboard/supermicro/h8scm_fam10/dsdt.asl +++ b/src/mainboard/supermicro/h8scm_fam10/dsdt.asl @@ -955,7 +955,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/technexion/tim5690/dsdt.asl b/src/mainboard/technexion/tim5690/dsdt.asl index f45f8f3b7c..a763bcfe0e 100644 --- a/src/mainboard/technexion/tim5690/dsdt.asl +++ b/src/mainboard/technexion/tim5690/dsdt.asl @@ -898,7 +898,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/technexion/tim8690/dsdt.asl b/src/mainboard/technexion/tim8690/dsdt.asl index d0ce009e62..692c02b72d 100644 --- a/src/mainboard/technexion/tim8690/dsdt.asl +++ b/src/mainboard/technexion/tim8690/dsdt.asl @@ -898,7 +898,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1)) diff --git a/src/mainboard/tyan/s8226/dsdt.asl b/src/mainboard/tyan/s8226/dsdt.asl index f15d8bb2aa..015687e215 100644 --- a/src/mainboard/tyan/s8226/dsdt.asl +++ b/src/mainboard/tyan/s8226/dsdt.asl @@ -970,7 +970,8 @@ DefinitionBlock ( } /* Arbitrarily clear PciExpWakeStatus */ - Store(PWST, PWST) + Store(PWST, Local1) + Store(Local1, PWST) /* if(DeRefOf(Index(WKST,0))) { * Store(0, Index(WKST,1))