Intel OpenBMC Linux kernel source tree (mirror) https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev 2015-03-25T11:49:31+00:00 2015-03-25T11:49:31+00:00 Hanjun Guo hanjun.guo@linaro.org 2015-03-24T14:02:40+00:00 urn:sha1:a9cb97fe71d84df103994861f00112fe2cba91be CONFIG_ACPI depends CONFIG_PCI on x86 and ia64, in ARM64 server world we will have PCIe in most cases, but some of them may not, make CONFIG_ACPI depend CONFIG_PCI on ARM64 will satisfy both. With that case, we need some arch dependent PCI functions to access the config space before the PCI root bridge is created, and pci_acpi_scan_root() to create the PCI root bus. So introduce some stub function here to make ACPI core compile and revisit them later when implemented on ARM64. CC: Liviu Dudau <Liviu.Dudau@arm.com> CC: Catalin Marinas <catalin.marinas@arm.com> CC: Will Deacon <will.deacon@arm.com> Tested-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> Tested-by: Yijing Wang <wangyijing@huawei.com> Tested-by: Mark Langsdorf <mlangsdo@redhat.com> Tested-by: Jon Masters <jcm@redhat.com> Tested-by: Timur Tabi <timur@codeaurora.org> Tested-by: Robert Richter <rrichter@cavium.com> Acked-by: Robert Richter <rrichter@cavium.com> Reviewed-by: Grant Likely <grant.likely@linaro.org> Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com> 2014-09-30T23:08:57+00:00 Liviu Dudau Liviu.Dudau@arm.com 2014-09-29T14:29:31+00:00 urn:sha1:d1e6dc91b532d3d3dbbd0fa356b775ca320dc2c2 Use the generic PCI domain and OF functions to provide support for PCI on arm64. [bhelgaas: Change comments to use generic PCI, not just PCIe. Nothing at this level is PCIe-specific.] Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com>