From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: Eduardo Habkost <ehabkost@redhat.com>, qemu-devel@nongnu.org
Cc: "Peter Maydell" <peter.maydell@linaro.org>,
"Aleksandar Markovic" <amarkovic@wavecomp.com>,
qemu-block@nongnu.org, "Michael S. Tsirkin" <mst@redhat.com>,
"Aleksandar Rikalo" <arikalo@wavecomp.com>,
"Philippe Mathieu-Daudé" <philmd@redhat.com>,
"Li Qiang" <liq3ea@gmail.com>,
qemu-arm@nongnu.org, qemu-ppc@nongnu.org,
"Igor Mammedov" <imammedo@redhat.com>,
"Marc-André Lureau" <marcandre.lureau@redhat.com>,
"John Snow" <jsnow@redhat.com>
Subject: [PATCH v3 6/8] hw/isa/vt82c686: Convert reset handler to DeviceReset
Date: Thu, 10 Oct 2019 15:15:25 +0200 [thread overview]
Message-ID: <20191010131527.32513-7-philmd@redhat.com> (raw)
In-Reply-To: <20191010131527.32513-1-philmd@redhat.com>
The VIA VT82C686 Southbridge is a PCI device, it will be reset
when the PCI bus it stands on is reset.
Convert its reset handler into a proper Device reset method.
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
hw/isa/vt82c686.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
index 50bd28fa82..616f67f347 100644
--- a/hw/isa/vt82c686.c
+++ b/hw/isa/vt82c686.c
@@ -23,7 +23,6 @@
#include "hw/isa/apm.h"
#include "hw/acpi/acpi.h"
#include "hw/i2c/pm_smbus.h"
-#include "sysemu/reset.h"
#include "qemu/module.h"
#include "qemu/timer.h"
#include "exec/address-spaces.h"
@@ -116,11 +115,10 @@ static const MemoryRegionOps superio_ops = {
},
};
-static void vt82c686b_reset(void * opaque)
+static void vt82c686b_isa_reset(DeviceState *dev)
{
- PCIDevice *d = opaque;
- uint8_t *pci_conf = d->config;
- VT82C686BState *vt82c = VT82C686B_DEVICE(d);
+ VT82C686BState *vt82c = VT82C686B_DEVICE(dev);
+ uint8_t *pci_conf = vt82c->dev.config;
pci_set_long(pci_conf + PCI_CAPABILITY_LIST, 0x000000c0);
pci_set_word(pci_conf + PCI_COMMAND, PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
@@ -476,8 +474,6 @@ static void vt82c686b_realize(PCIDevice *d, Error **errp)
* But we do not emulate a floppy, so just set it here. */
memory_region_add_subregion(isa_bus->address_space_io, 0x3f0,
&vt82c->superio);
-
- qemu_register_reset(vt82c686b_reset, d);
}
ISABus *vt82c686b_isa_init(PCIBus *bus, int devfn)
@@ -501,6 +497,7 @@ static void via_class_init(ObjectClass *klass, void *data)
k->device_id = PCI_DEVICE_ID_VIA_ISA_BRIDGE;
k->class_id = PCI_CLASS_BRIDGE_ISA;
k->revision = 0x40;
+ dc->reset = vt82c686b_isa_reset;
dc->desc = "ISA bridge";
dc->vmsd = &vmstate_via;
/*
--
2.21.0
next prev parent reply other threads:[~2019-10-10 13:35 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-10 13:15 [PATCH v3 0/8] hw: Convert various reset() handler to DeviceReset Philippe Mathieu-Daudé
2019-10-10 13:15 ` [PATCH v3 1/8] hw/acpi/piix4: Convert reset " Philippe Mathieu-Daudé
2019-10-10 13:15 ` [PATCH v3 2/8] hw/isa/piix4: " Philippe Mathieu-Daudé
2019-10-10 13:15 ` [PATCH v3 3/8] hw/ide/piix: " Philippe Mathieu-Daudé
2019-10-11 0:50 ` Li Qiang
2019-10-10 13:15 ` [PATCH v3 4/8] hw/ide/sii3112: " Philippe Mathieu-Daudé
2019-10-10 13:15 ` [PATCH v3 5/8] hw/ide/via82c: " Philippe Mathieu-Daudé
2019-10-10 13:15 ` Philippe Mathieu-Daudé [this message]
2019-10-10 13:15 ` [PATCH v3 7/8] hw/input/lm832x: " Philippe Mathieu-Daudé
2019-10-10 13:15 ` [PATCH v3 8/8] hw/misc/vmcoreinfo: Add comment about reset handler Philippe Mathieu-Daudé
2019-10-11 4:14 ` [PATCH v3 0/8] hw: Convert various reset() handler to DeviceReset Eduardo Habkost
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20191010131527.32513-7-philmd@redhat.com \
--to=philmd@redhat.com \
--cc=amarkovic@wavecomp.com \
--cc=arikalo@wavecomp.com \
--cc=ehabkost@redhat.com \
--cc=imammedo@redhat.com \
--cc=jsnow@redhat.com \
--cc=liq3ea@gmail.com \
--cc=marcandre.lureau@redhat.com \
--cc=mst@redhat.com \
--cc=peter.maydell@linaro.org \
--cc=qemu-arm@nongnu.org \
--cc=qemu-block@nongnu.org \
--cc=qemu-devel@nongnu.org \
--cc=qemu-ppc@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).