diff mbox

[27/27] pc: ACPI BIOS: make GPE.3 handle memory hotplug event on PIIX and Q35 machines

Message ID 1385001528-12003-28-git-send-email-imammedo@redhat.com
State New
Headers show

Commit Message

Igor Mammedov Nov. 21, 2013, 2:38 a.m. UTC 
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
---
 hw/i386/acpi-dsdt.dsl     |    5 ++++-
 hw/i386/q35-acpi-dsdt.dsl |    5 ++++-
 2 files changed, 8 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/hw/i386/acpi-dsdt.dsl b/hw/i386/acpi-dsdt.dsl
index 084a22e..2980deb 100644
--- a/hw/i386/acpi-dsdt.dsl
+++ b/hw/i386/acpi-dsdt.dsl
@@ -295,6 +295,7 @@  DefinitionBlock (
 /****************************************************************
  * General purpose events
  ****************************************************************/
+    External(\_SB.MHPD.MESC, MethodObj)
 
     Scope(\_GPE) {
         Name(_HID, "ACPI0006")
@@ -311,7 +312,9 @@  DefinitionBlock (
             // CPU hotplug event
             \_SB.PRSC()
         }
-        Method(_L03) {
+        Method(_E03) {
+            // Memory hotplug event
+            \_SB.MHPD.MESC()
         }
         Method(_L04) {
         }
diff --git a/hw/i386/q35-acpi-dsdt.dsl b/hw/i386/q35-acpi-dsdt.dsl
index 575c5d7..d8a0a52 100644
--- a/hw/i386/q35-acpi-dsdt.dsl
+++ b/hw/i386/q35-acpi-dsdt.dsl
@@ -410,6 +410,7 @@  DefinitionBlock (
 /****************************************************************
  * General purpose events
  ****************************************************************/
+    External(\_SB.MHPD.MESC, MethodObj)
 
     Scope(\_GPE) {
         Name(_HID, "ACPI0006")
@@ -422,7 +423,9 @@  DefinitionBlock (
         }
         Method(_L02) {
         }
-        Method(_L03) {
+        Method(_E03) {
+            // Memory hotplug event
+            \_SB.MHPD.MESC()
         }
         Method(_L04) {
         }