Messages in this thread | | | Date | Wed, 24 Sep 2014 18:26:31 +0200 | From | Robert Richter <> | Subject | Re: [PATCH 5/6] arm64, defconfig: Enable PCI |
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On 24.09.14 18:14:11, Arnd Bergmann wrote: > On Wednesday 24 September 2014 17:37:47 Robert Richter wrote: > > config PCI > > bool "PCI support" > > + default y > > help > > This feature enables support for PCIe bus system. If you say Y > > here, the kernel will include drivers and infrastructure code > > to support PCIe bus devices. > > > > +config PCI_MSI > > + def_bool PCI > > + > > config PCI_DOMAINS > > def_bool PCI > > There is already a PCI_MSI symbol in drivers/pci/Kconfig. Just select that > from the PCI symbol above rather than defining a second one.
The intention is not to have a second definition, instead this should enable the default value just for arm64. Thus I put it to arch/arm64/Kconfig. Otherwise it would be enabled per default on all archs.
We could have used select in config ARM64, but I tried to avoid using select due to the dependency issue and instead implement this with default-y/depends-on. Doing so it can be manually disabled too.
-Robert
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