OvmfPkg: unlike PIIX4, qemu needs ActiveHigh for interrupt sharing

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13620 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/OvmfPkg/AcpiTables/Dsdt.asl b/OvmfPkg/AcpiTables/Dsdt.asl
index 6a26c3b65d51b937a3a468eb0481f009e7c3addc..4c791c143141ea951a1b5b06cae13852878fd510 100644 (file)
--- a/OvmfPkg/AcpiTables/Dsdt.asl
+++ b/OvmfPkg/AcpiTables/Dsdt.asl
@@ -255,7 +255,7 @@ DefinitionBlock ("Dsdt.aml", "DSDT", 1, "INTEL ", "OVMF    ", 3) {
           // whose single vector defaults to zero\r
           //\r
           Name (BUF0, ResourceTemplate () {\r
-              Interrupt (ResourceConsumer, Level, ActiveLow, Shared){0}\r
+              Interrupt (ResourceConsumer, Level, ActiveHigh, Shared){0}\r
             }\r
           )\r
 \r
@@ -279,7 +279,7 @@ DefinitionBlock ("Dsdt.aml", "DSDT", 1, "INTEL ", "OVMF    ", 3) {
         // _PRS resource for LNKA, LNKB, LNKC, LNKD\r
         //\r
         Name (PPRS, ResourceTemplate () {\r
-          Interrupt (ResourceConsumer, Level, ActiveLow, Shared) {\r
+          Interrupt (ResourceConsumer, Level, ActiveHigh, Shared) {\r
             3, 4, 5, 7, 9, 10, 11, 12, 14, 15\r
           }\r
         })\r