Displaying 1 result from an estimated 1 matches for "pci_get_visible_pcie_requester".
2013 Jul 24
2
[acooks@gmail.com: Re: [RFC PATCH v2 1/2] pci: Create PCIe requester ID interface]
...e;
>> > +}
>> > +
>> > +#define PCI_REQUESTER_ID(dev) (((dev)->bus->number << 8) | (dev)->devfn)
>> > +#define PCI_BRIDGE_REQUESTER_ID(dev) ((dev)->subordinate->number << 8)
>> > +
>> > +/*
>> > + * pci_get_visible_pcie_requester - Get requester and requester ID for
>> > + * @requestee below @bridge
>> > + * @requestee: requester device
>> > + * @bridge: upstream bridge (or NULL for root bus)
>> > + * @requester_id: location to store requester ID or NULL
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