Kconfig: Clean up the PIIX southbridge devices

[Qemu-devel] [PATCH 8/8] hw/i386: Move ACPI_SMBUS out of I440FX (Kconfig)

Philippe Mathieu-Daudé posted 8 patches 6 years, 8 months ago

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Maintainers: "Michael S. Tsirkin" <mst@redhat.com>, Aleksandar Markovic <amarkovic@wavecomp.com>, Aleksandar Rikalo <arikalo@wavecomp.com>, Paolo Bonzini <pbonzini@redhat.com>, Eduardo Habkost <ehabkost@redhat.com>, Aurelien Jarno <aurelien@aurel32.net>, Richard Henderson <rth@twiddle.net>, John Snow <jsnow@redhat.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Igor Mammedov <imammedo@redhat.com>

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[Qemu-devel] [PATCH 8/8] hw/i386: Move ACPI_SMBUS out of I440FX (Kconfig)

Posted by Philippe Mathieu-Daudé 6 years, 8 months ago

The SMBus interface is a slow bus not related to the i440fx
northbridge, it comes from the PIIX3 southbridge.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/i386/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/i386/Kconfig b/hw/i386/Kconfig
index 56e72abb8c..9ac833b930 100644
--- a/hw/i386/Kconfig
+++ b/hw/i386/Kconfig
@@ -51,7 +51,6 @@ config I440FX
     bool
     select PC_PCI
     select PC_ACPI
-    select ACPI_SMBUS
     select DIMM
     select SMBIOS
     select VMPORT
@@ -68,6 +67,7 @@ config ISAPC
     select PIIX3
     # QEMU isapc weirdness: it uses PIIX3 with ACPI features from PIIX4
     select ACPI_PIIX4
+    select ACPI_SMBUS
 
 config Q35
     bool
-- 
2.20.1