From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: Eduardo Habkost <ehabkost@redhat.com>, qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
qemu-block@nongnu.org, "Michael S. Tsirkin" <mst@redhat.com>,
"Aleksandar Rikalo" <arikalo@wavecomp.com>,
"John Snow" <jsnow@redhat.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
qemu-arm@nongnu.org, qemu-ppc@nongnu.org,
"Aleksandar Markovic" <amarkovic@wavecomp.com>,
"Igor Mammedov" <imammedo@redhat.com>,
"Marc-André Lureau" <marcandre.lureau@redhat.com>
Subject: [PATCH v2 2/8] hw/isa/piix4: Convert reset handler to DeviceReset
Date: Tue, 8 Oct 2019 16:25:33 +0200 [thread overview]
Message-ID: <20191008142539.7793-3-philmd@redhat.com> (raw)
In-Reply-To: <20191008142539.7793-1-philmd@redhat.com>
The PIIX4/ISA is a PCI device within the PIIX4 chipset, it will be reset
when the PCI bus it stands on is reset.
Convert its reset handler into a proper Device reset method.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
hw/isa/piix4.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/hw/isa/piix4.c b/hw/isa/piix4.c
index 3294056cd5..890d999abf 100644
--- a/hw/isa/piix4.c
+++ b/hw/isa/piix4.c
@@ -28,7 +28,6 @@
#include "hw/isa/isa.h"
#include "hw/sysbus.h"
#include "migration/vmstate.h"
-#include "sysemu/reset.h"
PCIDevice *piix4_dev;
@@ -40,9 +39,9 @@ typedef struct PIIX4State {
#define PIIX4_PCI_DEVICE(obj) \
OBJECT_CHECK(PIIX4State, (obj), TYPE_PIIX4_PCI_DEVICE)
-static void piix4_reset(void *opaque)
+static void piix4_isa_reset(DeviceState *dev)
{
- PIIX4State *d = opaque;
+ PIIX4State *d = PIIX4_PCI_DEVICE(dev);
uint8_t *pci_conf = d->dev.config;
pci_conf[0x04] = 0x07; // master, memory and I/O
@@ -97,7 +96,6 @@ static void piix4_realize(PCIDevice *dev, Error **errp)
return;
}
piix4_dev = &d->dev;
- qemu_register_reset(piix4_reset, d);
}
int piix4_init(PCIBus *bus, ISABus **isa_bus, int devfn)
@@ -118,6 +116,7 @@ static void piix4_class_init(ObjectClass *klass, void *data)
k->vendor_id = PCI_VENDOR_ID_INTEL;
k->device_id = PCI_DEVICE_ID_INTEL_82371AB_0;
k->class_id = PCI_CLASS_BRIDGE_ISA;
+ dc->reset = piix4_isa_reset;
dc->desc = "ISA bridge";
dc->vmsd = &vmstate_piix4;
/*
--
2.21.0
next prev parent reply other threads:[~2019-10-08 14:49 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-08 14:25 [PATCH v2 0/8] hw: Convert various reset() handler to DeviceReset Philippe Mathieu-Daudé
2019-10-08 14:25 ` [PATCH v2 1/8] hw/acpi/piix4: Convert reset " Philippe Mathieu-Daudé
2019-10-09 0:58 ` Li Qiang
2019-10-09 19:17 ` Michael S. Tsirkin
2019-10-08 14:25 ` Philippe Mathieu-Daudé [this message]
2019-10-09 1:02 ` [PATCH v2 2/8] hw/isa/piix4: " Li Qiang
2019-10-08 14:25 ` [PATCH v2 3/8] hw/ide/piix: " Philippe Mathieu-Daudé
2019-10-09 1:08 ` Li Qiang
2019-10-09 19:50 ` Philippe Mathieu-Daudé
2019-10-08 14:25 ` [PATCH v2 4/8] hw/ide/sii3112: " Philippe Mathieu-Daudé
2019-10-10 1:08 ` Li Qiang
2019-10-08 14:25 ` [PATCH v2 5/8] hw/ide/via82c: " Philippe Mathieu-Daudé
2019-10-10 1:10 ` Li Qiang
2019-10-08 14:25 ` [PATCH v2 6/8] hw/isa/vt82c686: " Philippe Mathieu-Daudé
2019-10-10 1:12 ` Li Qiang
2019-10-08 14:25 ` [PATCH v2 7/8] hw/input/lm832x: " Philippe Mathieu-Daudé
2019-10-10 1:14 ` Li Qiang
2019-10-08 14:34 ` [PATCH v2 8/8] hw/misc/vmcoreinfo: Add comment about reset handler Philippe Mathieu-Daudé
2019-10-08 15:23 ` Marc-André Lureau
2019-10-10 1:18 ` Li Qiang
2019-10-09 2:28 ` [PATCH v2 0/8] hw: Convert various reset() handler to DeviceReset Li Qiang
2019-10-09 19:54 ` Philippe Mathieu-Daudé
2019-10-10 1:05 ` Li Qiang
2019-10-10 13:08 ` Philippe Mathieu-Daudé
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