On Fri, 2015-04-03 at 17:25 +0800, Yijing Wang wrote:
Now we have weak functions like pcibios_root_bridge_prepare()
to setup pci host bridge, We could introduce pci_host_bridge_ops
which contain host bridge specific ops to setup pci_host_bridge.
Then host bridge driver could add pci_host_bridge_ops hooks
intead of weak function to setup pci_host_bridge.
This patch add following pci_host_bridge_ops hooks:
pci_host_bridge_ops {
struct pci_ops *ops;
Trivial nit, but this is 'struct pci_ops *pci_ops' in the code below.
+struct pci_host_bridge;
+struct pci_host_bridge_ops {
+ struct pci_ops *pci_ops;
+ int (*prepare)(struct pci_host_bridge *host);
+ void (*set_root_bus_speed)(struct pci_host_bridge *host);
+ int (*scan_bus)(struct pci_host_bridge *host);
+};
+
Regards, Daniel
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