On Tue, Mar 24, 2015 at 10:02:40PM +0800, Hanjun Guo wrote:
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
Acked-by: Catalin Marinas catalin.marinas@arm.com