lkml.org 
[lkml]   [2014]   [Sep]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    From
    SubjectRe: [PATCH v10 06/10] PCI: Introduce generic domain handling for PCI busses.
    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)_/¯

    --
    To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
    the body of a message to majordomo@vger.kernel.org
    More majordomo info at http://vger.kernel.org/majordomo-info.html
    Please read the FAQ at http://www.tux.org/lkml/

    \
     
     \ /
      Last update: 2014-09-08 16:21    [W:5.219 / U:0.316 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site