Re: [PATCH v6 00/30] Refine PCI scan interfaces and make generic pci host bridge

[Bjorn Helgaas <bhelgaas@google.com>]

On Mon, Mar 09, 2015 at 10:33:57AM +0800, Yijing Wang wrote:
> ...
> Yijing Wang (29):
>   PCI: Rip out pci_bus_add_devices() from pci_scan_bus()
>   PCI: Rip out pci_bus_add_devices() from pci_scan_root_bus()
>   sparc/PCI: Claim bus resources before pci_bus_add_devices()

I put the above patches plus a cleanup patch on my pci/enumeration branch.
Please rebase your next revision to that.  If there's anything else
non-controversial that we can pull in to chip away at this, let me know.

>   PCI: Export busn_resource to drivers/pci
>   PCI: Remove deprecated pci_scan_bus_parented()
>   PCI: Combine PCI domain and bus number in u32 arg
>   PCI: Pass PCI domain number combined with root bus number
>   PCI: Introduce pci_host_assign_domain_nr() to assign domain
>   PCI: Separate pci_host_bridge creation out of pci_create_root_bus()
>   PCI: Introduce pci_host_bridge_list to manage host bridges
>   PCI: Save sysdata in pci_host_bridge drvdata
>   PCI: Introduce pci_host_bridge_ops to support host specific
>     operations
>   PCI: Introduce new scan function pci_scan_host_bridge()
>   x86/PCI: Refine pci_acpi_scan_root() with generic pci_host_bridge
>   ia64/PCI: Refine pci_acpi_scan_root() with generic pci_host_bridge
>   powerpc/pci: Rename pcibios_root_bridge_prepare()
>   powerpc/pci: Use pci_scan_host_bridge() for simplicity
>   PCI: Remove weak pcibios_root_bridge_prepare()
>   sparc/PCI: Use pci_scan_host_bridge() for simplicity
>   PCI: Introduce pci_bus_child_max_busnr()
>   parisc/PCI: Use pci_scan_root_bus() for simplicity
>   PCI/mvebu: Use pci_common_init_dev() to simplify code
>   PCI/tegra: Remove redundant tegra_pcie_scan_bus()
>   PCI/designware: Use pci_scan_root_bus() for simplicity
>   PCI/xgene: Use pci_scan_root_bus() instead of pci_create_root_bus()
>   PCI: Rename __pci_create_root_bus() to pci_create_root_bus()
>   PCI: Export find_pci_host_bridge() and rename to
>     pci_find_host_bridge()
>   PCI: Remove platform specific pci_domain_nr()
>   PCI: Remove pci_bus_assign_domain_nr()