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From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@redhat.com>
Date: Mon, 11 Mar 2019 00:53:48 +0100
Message-Id: <20190310235351.1863-6-philmd@redhat.com>
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Subject: [Qemu-devel] [PATCH 5/8] hw/southbridge: Cleanup the PIIX4 chipset
 in Kconfig
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To: "Michael S . Tsirkin" <mst@redhat.com>, Thomas Huth <thuth@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Igor Mammedov <imammedo@redhat.com>, qemu-devel@nongnu.org, =?UTF-8?q?Herv=C3=A9=20Poussineau?= <hpoussin@reactos.org>
Cc: Eduardo Habkost <ehabkost@redhat.com>, Aleksandar Markovic <amarkovic@wavecomp.com>, Aleksandar Rikalo <arikalo@wavecomp.com>, Aurelien Jarno <aurelien@aurel32.net>, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= <philmd@redhat.com>

The PIIX4 (Intel 82371AB) is a bridge between PCI <-> ISA.

It is an exhanced PIIX3, thus contains the same features.
It also contains:
 - Power Management (ACPI rev 1.0)
 - IDE UDMA/33
 - SMBus interface (host and slave)
 - RTC

Signed-off-by: Philippe Mathieu-Daud=C3=A9 <philmd@redhat.com>
---
 hw/isa/Kconfig | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/hw/isa/Kconfig b/hw/isa/Kconfig
index f8494edd67..1c923dfd07 100644
--- a/hw/isa/Kconfig
+++ b/hw/isa/Kconfig
@@ -48,9 +48,13 @@ config PIIX3
=20
 config PIIX4
     bool
+    select PIIX3
+    #select ACPI_PIIX4
+    #select IDE_PIIX4
+    select ACPI_SMBUS
+    select MC146818RTC
     # For historical reasons, SuperIO devices are created in the board
     # for PIIX4.
-    select ISA_BUS
=20
 config VT82C686
     bool
--=20
2.20.1