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    Subject[PATCH v4 8/8] PCI: Enable PCI_DOMAINS along with generic PCI host controller
    Date
    From: Jan Kiszka <jan.kiszka@siemens.com>

    This controller is often instantiated by hypervisors, and they may add
    multiple of them or add them in addition to a physical host controller
    like the Jailhouse hypervisor is doing. Therefore allow for multiple
    domains so that we can handle them all.

    Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
    ---
    drivers/pci/host/Kconfig | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
    index 0d0177ce436c..3d25b35bb5ab 100644
    --- a/drivers/pci/host/Kconfig
    +++ b/drivers/pci/host/Kconfig
    @@ -68,6 +68,7 @@ config PCI_HOST_GENERIC
    depends on (ARM || ARM64) && OF
    select PCI_HOST_COMMON
    select IRQ_DOMAIN
    + select PCI_DOMAINS
    help
    Say Y here if you want to support a simple generic PCI host
    controller, such as the one emulated by kvmtool.
    --
    2.13.6
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