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| author | Gerd Hoffmann <kraxel@redhat.com> | 2018-06-26 08:09:41 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2018-06-26 16:03:40 +0200 |
| commit | 93abfc88bd649de1933588bfc7175605331b3ea9 (patch) | |
| tree | 8821fb65c40968ba4d1d0f646b7d55877d71c09b /hw/display/vga-pci.c | |
| parent | e409d9a158c77c650651e8118f6c86c8dc76eba6 (diff) | |
| download | focaccia-qemu-93abfc88bd649de1933588bfc7175605331b3ea9.tar.gz focaccia-qemu-93abfc88bd649de1933588bfc7175605331b3ea9.zip | |
vga: set owner for mmio regions
This makes sure the regions are properly cleaned when unplugging -device seconday-vga. Reported-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Tested-by: Thomas Huth <thuth@redhat.com> Message-id: 20180626060941.8326-1-kraxel@redhat.com
Diffstat (limited to 'hw/display/vga-pci.c')
| -rw-r--r-- | hw/display/vga-pci.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/hw/display/vga-pci.c b/hw/display/vga-pci.c index 700ac58c69..1ea559762a 100644 --- a/hw/display/vga-pci.c +++ b/hw/display/vga-pci.c @@ -192,22 +192,23 @@ static const MemoryRegionOps pci_vga_qext_ops = { }; void pci_std_vga_mmio_region_init(VGACommonState *s, + Object *owner, MemoryRegion *parent, MemoryRegion *subs, bool qext) { - memory_region_init_io(&subs[0], NULL, &pci_vga_ioport_ops, s, + memory_region_init_io(&subs[0], owner, &pci_vga_ioport_ops, s, "vga ioports remapped", PCI_VGA_IOPORT_SIZE); memory_region_add_subregion(parent, PCI_VGA_IOPORT_OFFSET, &subs[0]); - memory_region_init_io(&subs[1], NULL, &pci_vga_bochs_ops, s, + memory_region_init_io(&subs[1], owner, &pci_vga_bochs_ops, s, "bochs dispi interface", PCI_VGA_BOCHS_SIZE); memory_region_add_subregion(parent, PCI_VGA_BOCHS_OFFSET, &subs[1]); if (qext) { - memory_region_init_io(&subs[2], NULL, &pci_vga_qext_ops, s, + memory_region_init_io(&subs[2], owner, &pci_vga_qext_ops, s, "qemu extended regs", PCI_VGA_QEXT_SIZE); memory_region_add_subregion(parent, PCI_VGA_QEXT_OFFSET, &subs[2]); @@ -239,7 +240,7 @@ static void pci_std_vga_realize(PCIDevice *dev, Error **errp) qext = true; pci_set_byte(&d->dev.config[PCI_REVISION_ID], 2); } - pci_std_vga_mmio_region_init(s, &d->mmio, d->mrs, qext); + pci_std_vga_mmio_region_init(s, OBJECT(dev), &d->mmio, d->mrs, qext); pci_register_bar(&d->dev, 2, PCI_BASE_ADDRESS_SPACE_MEMORY, &d->mmio); } @@ -275,7 +276,7 @@ static void pci_secondary_vga_realize(PCIDevice *dev, Error **errp) qext = true; pci_set_byte(&d->dev.config[PCI_REVISION_ID], 2); } - pci_std_vga_mmio_region_init(s, &d->mmio, d->mrs, qext); + pci_std_vga_mmio_region_init(s, OBJECT(dev), &d->mmio, d->mrs, qext); pci_register_bar(&d->dev, 0, PCI_BASE_ADDRESS_MEM_PREFETCH, &s->vram); pci_register_bar(&d->dev, 2, PCI_BASE_ADDRESS_SPACE_MEMORY, &d->mmio); |