diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2020-06-19 11:19:04 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2020-06-24 17:18:28 -0400 |
| commit | e0d1a82b126a9a60b56aaf3991901683203534d8 (patch) | |
| tree | ea8aa321a8b9fa996e3a6045e790eea6969fbf52 /hw/i386 | |
| parent | 9b3bff1f75e32c8e7e43f54d42a2dbbf3a1631d5 (diff) | |
acpi: q35: drop _SB.PCI0.ISA.LPCD opregion.
Seems to be unused.
ich9 DSDT changes:
Scope (_SB.PCI0)
{
Device (ISA)
{
Name (_ADR, 0x001F0000) // _ADR: Address
OperationRegion (PIRQ, PCI_Config, 0x60, 0x0C)
- OperationRegion (LPCD, PCI_Config, 0x80, 0x02)
- Field (LPCD, AnyAcc, NoLock, Preserve)
- {
- COMA, 3,
- , 1,
- COMB, 3,
- Offset (0x01),
- LPTD, 2
- }
}
}
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200619091905.21676-12-kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/i386')
| -rw-r--r-- | hw/i386/acpi-build.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 59f1b4d890..378515df66 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -1340,7 +1340,6 @@ static void build_q35_isa_bridge(Aml *table) { Aml *dev; Aml *scope; - Aml *field; scope = aml_scope("_SB.PCI0"); dev = aml_device("ISA"); @@ -1350,16 +1349,6 @@ static void build_q35_isa_bridge(Aml *table) aml_append(dev, aml_operation_region("PIRQ", AML_PCI_CONFIG, aml_int(0x60), 0x0C)); - aml_append(dev, aml_operation_region("LPCD", AML_PCI_CONFIG, - aml_int(0x80), 0x02)); - field = aml_field("LPCD", AML_ANY_ACC, AML_NOLOCK, AML_PRESERVE); - aml_append(field, aml_named_field("COMA", 3)); - aml_append(field, aml_reserved_field(1)); - aml_append(field, aml_named_field("COMB", 3)); - aml_append(field, aml_reserved_field(1)); - aml_append(field, aml_named_field("LPTD", 2)); - aml_append(dev, field); - aml_append(scope, dev); aml_append(table, scope); } |