diff options
| -rw-r--r-- | OvmfPkg/AcpiTables/Dsdt.asl | 51 |
1 files changed, 28 insertions, 23 deletions
diff --git a/OvmfPkg/AcpiTables/Dsdt.asl b/OvmfPkg/AcpiTables/Dsdt.asl index 4c791c1431..e12c3e9a07 100644 --- a/OvmfPkg/AcpiTables/Dsdt.asl +++ b/OvmfPkg/AcpiTables/Dsdt.asl @@ -240,13 +240,6 @@ DefinitionBlock ("Dsdt.aml", "DSDT", 1, "INTEL ", "OVMF ", 3) { }
//
- // _DIS method for LNKA, LNKB, LNKC, LNKD
- //
- Method (PDIS, 1, NotSerialized) {
- Or (Arg0, 0x80, Arg0)
- }
-
- //
// _CRS method for LNKA, LNKB, LNKC, LNKD
//
Method (PCRS, 1, NotSerialized) {
@@ -285,14 +278,6 @@ DefinitionBlock ("Dsdt.aml", "DSDT", 1, "INTEL ", "OVMF ", 3) { })
//
- // _SRS method for LNKA, LNKB, LNKC, LNKD
- //
- Method (PSRS, 2, NotSerialized) {
- CreateDWordField (Arg1, 0x05, IRQW)
- Store (IRQW, Arg0)
- }
-
- //
// PCI IRQ Link A
//
Device (LNKA) {
@@ -300,10 +285,15 @@ DefinitionBlock ("Dsdt.aml", "DSDT", 1, "INTEL ", "OVMF ", 3) { Name (_UID, 1)
Method (_STA, 0, NotSerialized) { Return (PSTA (PIRA)) }
- Method (_DIS, 0, NotSerialized) { PDIS (PIRA) }
+ Method (_DIS, 0, NotSerialized) {
+ Or (PIRA, 0x80, PIRA) // set disable-bit
+ }
Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRA)) }
Method (_PRS, 0, NotSerialized) { Return (PPRS) }
- Method (_SRS, 1, NotSerialized) { PSRS (PIRA, Arg0) }
+ Method (_SRS, 1, NotSerialized) {
+ CreateDWordField (Arg0, 0x05, IRQW)
+ Store (IRQW, PIRA)
+ }
}
//
@@ -314,10 +304,15 @@ DefinitionBlock ("Dsdt.aml", "DSDT", 1, "INTEL ", "OVMF ", 3) { Name (_UID, 2)
Method (_STA, 0, NotSerialized) { Return (PSTA (PIRB)) }
- Method (_DIS, 0, NotSerialized) { PDIS (PIRB) }
+ Method (_DIS, 0, NotSerialized) {
+ Or (PIRB, 0x80, PIRB) // set disable-bit
+ }
Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRB)) }
Method (_PRS, 0, NotSerialized) { Return (PPRS) }
- Method (_SRS, 1, NotSerialized) { PSRS (PIRB, Arg0) }
+ Method (_SRS, 1, NotSerialized) {
+ CreateDWordField (Arg0, 0x05, IRQW)
+ Store (IRQW, PIRB)
+ }
}
//
@@ -328,10 +323,15 @@ DefinitionBlock ("Dsdt.aml", "DSDT", 1, "INTEL ", "OVMF ", 3) { Name (_UID, 3)
Method (_STA, 0, NotSerialized) { Return (PSTA (PIRC)) }
- Method (_DIS, 0, NotSerialized) { PDIS (PIRC) }
+ Method (_DIS, 0, NotSerialized) {
+ Or (PIRC, 0x80, PIRC) // set disable-bit
+ }
Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRC)) }
Method (_PRS, 0, NotSerialized) { Return (PPRS) }
- Method (_SRS, 1, NotSerialized) { PSRS (PIRC, Arg0) }
+ Method (_SRS, 1, NotSerialized) {
+ CreateDWordField (Arg0, 0x05, IRQW)
+ Store (IRQW, PIRC)
+ }
}
//
@@ -342,10 +342,15 @@ DefinitionBlock ("Dsdt.aml", "DSDT", 1, "INTEL ", "OVMF ", 3) { Name (_UID, 1)
Method (_STA, 0, NotSerialized) { Return (PSTA (PIRD)) }
- Method (_DIS, 0, NotSerialized) { PDIS (PIRD) }
+ Method (_DIS, 0, NotSerialized) {
+ Or (PIRD, 0x80, PIRD) // set disable-bit
+ }
Method (_CRS, 0, NotSerialized) { Return (PCRS (PIRD)) }
Method (_PRS, 0, NotSerialized) { Return (PPRS) }
- Method (_SRS, 1, NotSerialized) { PSRS (PIRD, Arg0) }
+ Method (_SRS, 1, NotSerialized) {
+ CreateDWordField (Arg0, 0x05, IRQW)
+ Store (IRQW, PIRD)
+ }
}
//
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