From: Suravee Suthikulpanit <suravee.suthikulpa...@amd.com> When specify PCI_PROBE_ONLY, the resource parent does not get assigned. Therefore, pci_enable_resources() return error saying that "BAR x not claimed".
Note: This same logic is also used in the arch/arm/kernel/bios32.c Cc: Liviu Dudau <liviu.du...@arm.com> Cc: Bjorn Helgaas <bhelg...@google.com> Cc: Will Deacon <will.dea...@arm.com> Cc: Catalin Marinas <catalin.mari...@arm.com> Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpa...@amd.com> --- arch/arm64/kernel/pci.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/kernel/pci.c b/arch/arm64/kernel/pci.c index ce5836c..7fd4d2b 100644 --- a/arch/arm64/kernel/pci.c +++ b/arch/arm64/kernel/pci.c @@ -68,3 +68,11 @@ void pci_bus_assign_domain_nr(struct pci_bus *bus, struct device *parent) bus->domain_nr = domain; } #endif + +int pcibios_enable_device(struct pci_dev *dev, int mask) +{ + if (pci_has_flag(PCI_PROBE_ONLY)) + return 0; + + return pci_enable_resources(dev, mask); +} -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html