From: Igor Mammedov <imamm...@redhat.com>
Signed-off-by: Igor Mammedov <imamm...@redhat.com>
Reviewed-by: Michael S. Tsirkin <m...@redhat.com>
Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
---
hw/i386/acpi-build.c | 9 +++++++++
hw/i386/q35-acpi-dsdt.dsl | 40 ++++++++--------------------------------
2 files changed, 17 insertions(+), 32 deletions(-)
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 222be8a..f0283f9 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -1619,6 +1619,15 @@ static void build_q35_pci0_int(Aml *table)
{
Aml *sb_scope = aml_scope("_SB");
+ aml_append(sb_scope, build_link_dev("LNKA", 0, aml_name("PRQA")));
+ aml_append(sb_scope, build_link_dev("LNKB", 1, aml_name("PRQB")));
+ aml_append(sb_scope, build_link_dev("LNKC", 2, aml_name("PRQC")));
+ aml_append(sb_scope, build_link_dev("LNKD", 3, aml_name("PRQD")));
+ aml_append(sb_scope, build_link_dev("LNKE", 4, aml_name("PRQE")));
+ aml_append(sb_scope, build_link_dev("LNKF", 5, aml_name("PRQF")));
+ aml_append(sb_scope, build_link_dev("LNKG", 6, aml_name("PRQG")));
+ aml_append(sb_scope, build_link_dev("LNKH", 7, aml_name("PRQH")));
+
/*
* TODO: UID probably shouldn't be the same for GSIx devices
* but that's how it was in original ASL so keep it for now
diff --git a/hw/i386/q35-acpi-dsdt.dsl b/hw/i386/q35-acpi-dsdt.dsl
index f2c154a..2da3515 100644
--- a/hw/i386/q35-acpi-dsdt.dsl
+++ b/hw/i386/q35-acpi-dsdt.dsl
@@ -315,38 +315,14 @@ DefinitionBlock (
Return (PRR0)
}
-#define define_link(link, uid, reg) \
- Device(link) { \
- Name(_HID, EISAID("PNP0C0F")) \
- Name(_UID, uid) \
- Name(_PRS, ResourceTemplate() { \
- Interrupt(, Level, ActiveHigh, Shared) { \
- 5, 10, 11 \
- } \
- }) \
- Method(_STA, 0, NotSerialized) { \
- Return (IQST(reg)) \
- } \
- Method(_DIS, 0, NotSerialized) { \
- Or(reg, 0x80, reg) \
- } \
- Method(_CRS, 0, NotSerialized) { \
- Return (IQCR(reg)) \
- } \
- Method(_SRS, 1, NotSerialized) { \
- CreateDWordField(Arg0, 0x05, PRRI) \
- Store(PRRI, reg) \
- } \
- }
-
- define_link(LNKA, 0, PRQA)
- define_link(LNKB, 1, PRQB)
- define_link(LNKC, 2, PRQC)
- define_link(LNKD, 3, PRQD)
- define_link(LNKE, 4, PRQE)
- define_link(LNKF, 5, PRQF)
- define_link(LNKG, 6, PRQG)
- define_link(LNKH, 7, PRQH)
+ External(LNKA, DeviceObj)
+ External(LNKB, DeviceObj)
+ External(LNKC, DeviceObj)
+ External(LNKD, DeviceObj)
+ External(LNKE, DeviceObj)
+ External(LNKF, DeviceObj)
+ External(LNKG, DeviceObj)
+ External(LNKH, DeviceObj)
External(GSIA, DeviceObj)
External(GSIB, DeviceObj)
--
MST
