diff options
| author | Andreas Färber <andreas.faerber@web.de> | 2012-08-20 19:08:07 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2012-08-22 10:47:17 -0500 |
| commit | b44ff9d430c5f2b51872f542d9562a15f0061a82 (patch) | |
| tree | c0d75b54208feb7cff681971d69b73962162fe81 /hw/piix_pci.c | |
| parent | 57fd7b7fce9098cdac58a8442033cb91412400b9 (diff) | |
pci_host: Turn into SysBus-derived QOM type
The preceding commits fixed misuses of FROM_SYSBUS() that led people to
add a bogus busdev field. For qdev the field order was less relevant but
for QOM the PCIHostState field (including the SysBusDevice actually
initialized with a value) must be placed first within the state struct.
To facilitate accessing the PCIHostState fields, derive all PCI host
bridges from TYPE_PCI_HOST_BRIDGE rather than TYPE_SYS_BUS_DEVICE.
We can now access PCIHostState QOM-style, with PCI_HOST_BRIDGE() macro.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/piix_pci.c')
0 files changed, 0 insertions, 0 deletions