From patchwork Fri Aug 14 12:21:55 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [3/6] kvm: bios: use extended interrupt descriptor for pci irqs Date: Fri, 14 Aug 2009 02:21:55 -0000 From: Gerd Hoffmann X-Patchwork-Id: 31398 Message-Id: <1250252518-29300-4-git-send-email-kraxel@redhat.com> To: qemu-devel@nongnu.org Cc: Avi Kivity , Gerd Hoffmann From: Avi Kivity this is necessary to allow freebsd to boot; freebsd chokes if a regular interrupt descriptor specifies an active high pic irq. Signed-off-by: Avi Kivity Signed-off-by: Gerd Hoffmann --- acpi-dsdt.dsl | 56 ++++++++++++++++++++++++-------------------------------- 1 files changed, 24 insertions(+), 32 deletions(-) diff --git a/acpi-dsdt.dsl b/acpi-dsdt.dsl index f7fda62..0bb5ca4 100644 --- a/acpi-dsdt.dsl +++ b/acpi-dsdt.dsl @@ -441,7 +441,7 @@ DefinitionBlock ( Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link Name(_UID, 1) Name(_PRS, ResourceTemplate(){ - IRQ (Level, ActiveHigh, Shared) + Interrupt (, Level, ActiveHigh, Shared) { 5, 9, 10, 11 } }) Method (_STA, 0, NotSerialized) @@ -461,14 +461,14 @@ DefinitionBlock ( { Name (PRR0, ResourceTemplate () { - IRQ (Level, ActiveHigh, Shared) + Interrupt (, Level, ActiveHigh, Shared) {1} }) - CreateWordField (PRR0, 0x01, TMP) + CreateDWordField (PRR0, 0x05, TMP) Store (PRQ0, Local0) If (LLess (Local0, 0x80)) { - ShiftLeft (One, Local0, TMP) + Store (Local0, TMP) } Else { @@ -478,17 +478,15 @@ DefinitionBlock ( } Method (_SRS, 1, NotSerialized) { - CreateWordField (Arg0, 0x01, TMP) - FindSetRightBit (TMP, Local0) - Decrement (Local0) - Store (Local0, PRQ0) + CreateDWordField (Arg0, 0x05, TMP) + Store (TMP, PRQ0) } } Device(LNKB){ Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link Name(_UID, 2) Name(_PRS, ResourceTemplate(){ - IRQ (Level, ActiveHigh, Shared) + Interrupt (, Level, ActiveHigh, Shared) { 5, 9, 10, 11 } }) Method (_STA, 0, NotSerialized) @@ -508,14 +506,14 @@ DefinitionBlock ( { Name (PRR0, ResourceTemplate () { - IRQ (Level, ActiveHigh, Shared) + Interrupt (, Level, ActiveHigh, Shared) {1} }) - CreateWordField (PRR0, 0x01, TMP) + CreateDWordField (PRR0, 0x05, TMP) Store (PRQ1, Local0) If (LLess (Local0, 0x80)) { - ShiftLeft (One, Local0, TMP) + Store (Local0, TMP) } Else { @@ -525,17 +523,15 @@ DefinitionBlock ( } Method (_SRS, 1, NotSerialized) { - CreateWordField (Arg0, 0x01, TMP) - FindSetRightBit (TMP, Local0) - Decrement (Local0) - Store (Local0, PRQ1) + CreateDWordField (Arg0, 0x05, TMP) + Store (TMP, PRQ1) } } Device(LNKC){ Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link Name(_UID, 3) Name(_PRS, ResourceTemplate(){ - IRQ (Level, ActiveHigh, Shared) + Interrupt (, Level, ActiveHigh, Shared) { 5, 9, 10, 11 } }) Method (_STA, 0, NotSerialized) @@ -555,14 +551,14 @@ DefinitionBlock ( { Name (PRR0, ResourceTemplate () { - IRQ (Level, ActiveHigh, Shared) + Interrupt (, Level, ActiveHigh, Shared) {1} }) - CreateWordField (PRR0, 0x01, TMP) + CreateDWordField (PRR0, 0x05, TMP) Store (PRQ2, Local0) If (LLess (Local0, 0x80)) { - ShiftLeft (One, Local0, TMP) + Store (Local0, TMP) } Else { @@ -572,17 +568,15 @@ DefinitionBlock ( } Method (_SRS, 1, NotSerialized) { - CreateWordField (Arg0, 0x01, TMP) - FindSetRightBit (TMP, Local0) - Decrement (Local0) - Store (Local0, PRQ2) + CreateDWordField (Arg0, 0x05, TMP) + Store (TMP, PRQ2) } } Device(LNKD){ Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link Name(_UID, 4) Name(_PRS, ResourceTemplate(){ - IRQ (Level, ActiveHigh, Shared) + Interrupt (, Level, ActiveHigh, Shared) { 5, 9, 10, 11 } }) Method (_STA, 0, NotSerialized) @@ -602,14 +596,14 @@ DefinitionBlock ( { Name (PRR0, ResourceTemplate () { - IRQ (Level, ActiveHigh, Shared) + Interrupt (, Level, ActiveHigh, Shared) {1} }) - CreateWordField (PRR0, 0x01, TMP) + CreateDWordField (PRR0, 0x05, TMP) Store (PRQ3, Local0) If (LLess (Local0, 0x80)) { - ShiftLeft (One, Local0, TMP) + Store (Local0, TMP) } Else { @@ -619,10 +613,8 @@ DefinitionBlock ( } Method (_SRS, 1, NotSerialized) { - CreateWordField (Arg0, 0x01, TMP) - FindSetRightBit (TMP, Local0) - Decrement (Local0) - Store (Local0, PRQ3) + CreateDWordField (Arg0, 0x05, TMP) + Store (TMP, PRQ3) } } }