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SubjectRe: [PATCH v4 13/30] PCI: Introduce new scan function pci_scan_root_bridge()
On Thu, Feb 26, 2015 at 04:12:07PM +0800, Yijing Wang wrote:
> Introduce new scan function pci_scan_root_bridge() to
> support host bridge drivers that need to provide platform
> own pci_host_bridge_ops.
>
> Signed-off-by: Yijing Wang <wangyijing@huawei.com>
> ---
> drivers/pci/probe.c | 21 +++++++++++++++++++++
> include/linux/pci.h | 3 +++
> 2 files changed, 24 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
> index 8cec6ab..b5f9ca4 100644
> --- a/drivers/pci/probe.c
> +++ b/drivers/pci/probe.c
> @@ -2063,6 +2063,27 @@ static struct pci_bus *__pci_scan_root_bus(
> return b;
> }
>
> +struct pci_host_bridge *pci_scan_root_bridge(struct device *parent,
> + u32 db, struct pci_ops *ops, void *sysdata,
> + struct list_head *resources, struct pci_host_bridge_ops *phb_ops)

I prefer "host bridge" over "root bridge" because that's the terminology
used by the PCI specs.


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