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qemu/hw/pci-bridge
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David Gibson fd56e0612b pci: Eliminate redundant PCIDevice::bus pointer 
The bus pointer in PCIDevice is basically redundant with QOM information.
It's always initialized to the qdev_get_parent_bus(), the only difference
is the type.

Therefore this patch eliminates the field, instead creating a pci_get_bus()
helper to do the type mangling to derive it conveniently from the QOM
Device object underneath.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
2017-12-05 19:13:45 +02:00
..
dec.c pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devices 2017-10-15 05:54:43 +03:00
dec.h Clean up header guards that don't match their file name 2016-07-12 16:19:16 +02:00
gen_pcie_root_port.c hw/gen_pcie_root_port: make IO RO 0 on IO disabled 2017-10-15 05:54:43 +03:00
i82801b11.c pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devices 2017-10-15 05:54:43 +03:00
ioh3420.c pci: Set err to errp directly rather than through error_propagate() 2017-10-15 05:54:40 +03:00
ioh3420.h ioh3420: remove unused ioh3420_init() declaration 2014-09-02 17:28:26 +03:00
Makefile.objs hw/pcie-pci-bridge: restrict to X86 and ARM 2017-11-16 17:46:53 +02:00
pci_bridge_dev.c pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devices 2017-10-15 05:54:43 +03:00
pci_expander_bridge.c pci: Eliminate redundant PCIDevice::bus pointer 2017-12-05 19:13:45 +02:00
pcie_pci_bridge.c pci: Add INTERFACE_PCIE_DEVICE to all PCIe devices 2017-10-15 05:54:42 +03:00
pcie_root_port.c pci: Add INTERFACE_PCIE_DEVICE to all PCIe devices 2017-10-15 05:54:42 +03:00
xio3130_downstream.c pci: Add INTERFACE_PCIE_DEVICE to all PCIe devices 2017-10-15 05:54:42 +03:00
xio3130_downstream.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
xio3130_upstream.c pci: Add INTERFACE_PCIE_DEVICE to all PCIe devices 2017-10-15 05:54:42 +03:00
xio3130_upstream.h Clean up decorations and whitespace around header guards 2016-07-12 16:20:46 +02:00