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| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2019-10-10 15:15:25 +0200 |
|---|---|---|
| committer | Eduardo Habkost <ehabkost@redhat.com> | 2019-10-15 18:18:08 -0300 |
| commit | 9dc1a7699d52c9086950e7a64f0cbc657b70b645 (patch) | |
| tree | 0ee2d3149b7b8747250a841094119119e83c7387 /hw/isa/vt82c686.c | |
| parent | 71d3bacd7f77d06673041be3c50578807cd2555c (diff) | |
| download | focaccia-qemu-9dc1a7699d52c9086950e7a64f0cbc657b70b645.tar.gz focaccia-qemu-9dc1a7699d52c9086950e7a64f0cbc657b70b645.zip | |
hw/isa/vt82c686: Convert reset handler to DeviceReset
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> Message-Id: <20191010131527.32513-7-philmd@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'hw/isa/vt82c686.c')
| -rw-r--r-- | hw/isa/vt82c686.c | 11 |
1 files 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; /* |