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[Qemu-devel] [PATCH v2 13/17] vfio: add memory_region_set_owner calls
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH v2 13/17] vfio: add memory_region_set_owner calls |
Date: |
Tue, 4 Jun 2013 14:13:57 +0200 |
Signed-off-by: Paolo Bonzini <address@hidden>
---
hw/misc/vfio.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/hw/misc/vfio.c b/hw/misc/vfio.c
index a1f5803..3c0dc9f 100644
--- a/hw/misc/vfio.c
+++ b/hw/misc/vfio.c
@@ -1156,6 +1156,7 @@ static void vfio_vga_probe_ati_3c3_quirk(VFIODevice *vdev)
memory_region_init_io(&quirk->mem, &vfio_ati_3c3_quirk, quirk,
"vfio-ati-3c3-quirk", 1);
+ memory_region_set_owner(&quirk->mem, OBJECT(vdev));
memory_region_add_subregion(&vdev->vga.region[QEMU_PCI_VGA_IO_HI].mem, 3,
&quirk->mem);
@@ -1247,6 +1248,7 @@ static void vfio_probe_ati_4010_quirk(VFIODevice *vdev,
int nr)
memory_region_init_io(&quirk->mem, &vfio_ati_4010_quirk, quirk,
"vfio-ati-4010-quirk", 8);
+ memory_region_set_owner(&quirk->mem, OBJECT(vdev));
memory_region_add_subregion_overlap(&vdev->bars[nr].mem, 0, &quirk->mem,
1);
QLIST_INSERT_HEAD(&vdev->bars[nr].quirks, quirk, next);
@@ -1333,6 +1335,7 @@ static void vfio_probe_ati_f10_quirk(VFIODevice *vdev,
int nr)
memory_region_init_io(&quirk->mem, &vfio_ati_f10_quirk, quirk,
"vfio-ati-f10-quirk", 8);
+ memory_region_set_owner(&quirk->mem, OBJECT(vdev));
memory_region_add_subregion_overlap(&vdev->bars[nr].mem, 0, &quirk->mem,
1);
QLIST_INSERT_HEAD(&vdev->bars[nr].quirks, quirk, next);
@@ -1453,6 +1456,7 @@ static void vfio_vga_probe_nvidia_3d0_quirk(VFIODevice
*vdev)
memory_region_init_io(&quirk->mem, &vfio_nvidia_3d0_quirk, quirk,
"vfio-nvidia-3d0-quirk", 6);
+ memory_region_set_owner(&quirk->mem, OBJECT(vdev));
memory_region_add_subregion(&vdev->vga.region[QEMU_PCI_VGA_IO_HI].mem,
0x10, &quirk->mem);
@@ -1568,6 +1572,7 @@ static void
vfio_probe_nvidia_bar5_window_quirk(VFIODevice *vdev, int nr)
memory_region_init_io(&quirk->mem, &vfio_nvidia_bar5_window_quirk, quirk,
"vfio-nvidia-bar5-window-quirk", 16);
+ memory_region_set_owner(&quirk->mem, OBJECT(vdev));
memory_region_add_subregion_overlap(&vdev->bars[nr].mem, 0, &quirk->mem,
1);
QLIST_INSERT_HEAD(&vdev->bars[nr].quirks, quirk, next);
@@ -1647,6 +1652,7 @@ static void vfio_probe_nvidia_bar0_88000_quirk(VFIODevice
*vdev, int nr)
memory_region_init_io(&quirk->mem, &vfio_nvidia_bar0_88000_quirk, quirk,
"vfio-nvidia-bar0-88000-quirk",
TARGET_PAGE_ALIGN(PCIE_CONFIG_SPACE_SIZE));
+ memory_region_set_owner(&quirk->mem, OBJECT(vdev));
memory_region_add_subregion_overlap(&vdev->bars[nr].mem,
0x88000 & TARGET_PAGE_MASK,
&quirk->mem, 1);
@@ -1726,6 +1732,7 @@ static void vfio_probe_nvidia_bar0_1800_quirk(VFIODevice
*vdev, int nr)
memory_region_init_io(&quirk->mem, &vfio_nvidia_bar0_1800_quirk, quirk,
"vfio-nvidia-bar0-1800-quirk",
TARGET_PAGE_ALIGN(PCI_CONFIG_SPACE_SIZE));
+ memory_region_set_owner(&quirk->mem, OBJECT(vdev));
memory_region_add_subregion_overlap(&vdev->bars[nr].mem,
0x1800 & TARGET_PAGE_MASK,
&quirk->mem, 1);
@@ -2237,6 +2244,7 @@ empty_region:
memory_region_init(submem, name, 0);
}
+ memory_region_set_owner(submem, memory_region_owner(mem));
memory_region_add_subregion(mem, offset, submem);
return ret;
--
1.8.1.4
[Qemu-devel] [PATCH v2 08/17] acpi: add memory_region_set_owner calls, Paolo Bonzini, 2013/06/04
[Qemu-devel] [PATCH v2 10/17] isa/portio: allow setting an owner, Paolo Bonzini, 2013/06/04
[Qemu-devel] [PATCH v2 11/17] vga: add memory_region_set_owner calls, Paolo Bonzini, 2013/06/04
[Qemu-devel] [PATCH v2 09/17] misc: add memory_region_set_owner calls, Paolo Bonzini, 2013/06/04
[Qemu-devel] [PATCH v2 13/17] vfio: add memory_region_set_owner calls,
Paolo Bonzini <=
[Qemu-devel] [PATCH v2 15/17] exec: move qemu_ram_addr_from_host_nofail to cputlb.c, Paolo Bonzini, 2013/06/04
[Qemu-devel] [PATCH v2 14/17] exec: check MRU in qemu_ram_addr_from_host, Paolo Bonzini, 2013/06/04
[Qemu-devel] [PATCH v2 12/17] pci-assign: add memory_region_set_owner calls, Paolo Bonzini, 2013/06/04
[Qemu-devel] [PATCH v2 17/17] memory: ref/unref memory across address_space_map/unmap, Paolo Bonzini, 2013/06/04
[Qemu-devel] [PATCH v2 16/17] memory: return MemoryRegion from qemu_ram_addr_from_host, Paolo Bonzini, 2013/06/04