Messages in this thread | | | Date | Mon, 8 Sep 2014 15:05:34 +0100 | From | Liviu Dudau <> | Subject | Re: [PATCH v10 06/10] PCI: Introduce generic domain handling for PCI busses. |
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On Mon, Sep 08, 2014 at 03:03:21PM +0100, Catalin Marinas wrote: > On Mon, Sep 08, 2014 at 02:54:28PM +0100, Liviu Dudau wrote: > > The handling of PCI domains (or PCI segments in ACPI speak) is > > usually a straightforward affair but its implementation is > > currently left to the architectural code, with pci_domain_nr(b) > > querying the value of the domain associated with bus b. > > > > This patch introduces CONFIG_PCI_DOMAINS_GENERIC as an > > option that can be selected if an architecture want a > > simple implementation where the value of the domain > > associated with a bus is stored in struct pci_bus. > > > > The architectures that select CONFIG_PCI_DOMAINS_GENERIC will > > then have to implement pci_bus_assign_domain_nr() as a way > > of setting the domain number associated with a root bus. > > All child busses except the root bus will inherit the domain_nr > > value from their parent. > > > > Cc: Bjorn Helgaas <bhelgaas@google.com> > > Cc: Arnd Bergmann <arnd@arndb.de> > > Signed-off-by: Catalin Marinas <Catalin.Marinas@arm.com> > > [Renamed pci_set_domain_nr() to pci_bus_assign_domain_nr()] > > Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> > > I'm probably the author here, but the patch log doesn't say so (I don't > mind, just a remark).
I've took you patch initially from an email fragment, sorry, should've altered the commiter accordingly.
Best regards, Liviu
> > -- > Catalin
-- ==================== | I would like to | | fix the world, | | but they're not | | giving me the | \ source code! / --------------- ¯\_(ツ)_/¯
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