Messages in this thread | | | Date | Mon, 26 Jun 2006 21:27:50 -0700 | From | Greg KH <> | Subject | Re: pciehp borkage. |
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On Mon, Jun 26, 2006 at 11:37:49PM -0400, Dave Jones wrote: > My head hurts.. > > drivers/pci/pcie/Kconfig .. > > config HOTPLUG_PCI_PCIE > tristate "PCI Express Hotplug driver" > depends on HOTPLUG_PCI && PCIEPORTBUS && (BROKEN || ACPI) > > > > but drivers/pci/hotplug/Makefile has.. > > pciehp-objs := pciehp_core.o \ > pciehp_ctrl.o \ > pciehp_pci.o \ > pciehp_hpc.o > > So it gets built regardless of the option, which leaves ppc (among others) > totally busted..
Yes, this driver does have issues on ppc, see the archives for Anton trying to fix it up to get it to build. But as ppc currently doesn't _have_ pci express hotplug hardware it really doesn't matter much :)
> In file included from include/acpi/platform/acenv.h:140, > from include/acpi/acpi.h:54, > from drivers/pci/hotplug/pciehp_hpc.c:41: > include/acpi/platform/aclinux.h:59:22: error: asm/acpi.h: No such file or directory > In file included from include/acpi/acpi.h:55, > from drivers/pci/hotplug/pciehp_hpc.c:41: > include/acpi/actypes.h:129: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'UINT64' > include/acpi/actypes.h:130: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'INT64' > make[3]: *** [drivers/pci/hotplug/pciehp_hpc.o] Error 1 > make[2]: *** [drivers/pci/hotplug] Error 2 > make[1]: *** [drivers/pci] Error 2 > > > Should that Makefile be more along the lines of.. > > pciehp-$(CONFIG_PCI_PCIE) := pciehp_core.o \ > pciehp_ctrl.o \ > pciehp_pci.o \ > pciehp_hpc.o > > perhaps ?
No, look up a bit higher: obj-$(CONFIG_HOTPLUG_PCI_PCIE) += pciehp.o
which will build pciehp or not. Just don't enable the option for now on ppc please. Until people sanitize the ACPI headers for non-acpi arches (which is currently underway...)
thanks,
greg k-h - 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/
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