This patch set is the first part of ARM64 ACPI core patches to running ACPI on ARM64, it just handle some compile errors when ACPI is introduced to ARM64 platform and enable ACPI on ARM64 in Kconfig. Following core patch sets for ACPI based SMP/GIC/Arch Timer initialization to enable ACPI on ARM64 are under interally review and will send out when ACPI 5.1 is released. patch 1~3 are cleanups for ACPI core; patch 4~13 are arch dependent code for ARM64 ACPI; This patch set is based on linux-next branch of Rafael's linux-pm tree, and PCI patches for ARM64 from Liviu: Support for creating generic host_bridge from device tree https://lkml.org/lkml/2014/3/14/279 Add support for PCI in AArch64 http://comments.gmane.org/gmane.linux.ports.arm.kernel/309392 Changes since v3: - Introduce three new patches - acpi: arm64 does not have a BIOS add config for BIOS table scan - ACPI: Don't use acpi_lapic in ACPI core code - ARM64 / ACPI: if we chose to boot from acpi then disable FDT - Rebase on the latest linux-next branch of Rafael's tree, and introduce asm/acenv.h for ARM64; - Introduce ARCH_HAS_ACPI_PDC to move all the _PDC related code to a single place and make x86 and ia64 select ARCH_HAS_ACPI_PDC; - Fix some checpatch warning; - Fix broken Signed-off-by chain; - Remove duplicate interface macros for ACPICA pointed out by Mark Rutland and Zheng Lv; - Redefine ACPI_FLUSH_CPU_CACHE(); - Stub out some PCI functions suggested by Arnd and already merged into 3.16 Comments still need to be addressed: - Empty PCI implementation in arch/arm64 which suggested by Arnd; - suspend and sleep on ARM64 platform pointed out by Lorenzo; Changes since v2: - Make ACPI depend on PCI on ARM64 - rework all the patches and seperate some of the patches into fine-grained, and add some comments and changelog to make it easier for review. Al Stone (3): ARM64 / ACPI: Introduce arm-core.c and its related head file ARM64 / ACPI: Introduce early_param for "acpi" ARM64 / ACPI: Select ACPI_REDUCED_HARDWARE_ONLY if ACPI is enabled on ARM64 Graeme Gregory (6): acpi: arm64 does not have a BIOS add config for BIOS table scan. ACPI: Don't use acpi_lapic in ACPI core code ARM64 : Add dummy asm/cpu.h ARM64 / ACPI: Introduce lowlevel suspend function ARM64 / ACPI: if we chose to boot from acpi then disable FDT ARM64 / ACPI: Enable ARM64 in Kconfig Hanjun Guo (4): ACPI / processor: Introduce ARCH_HAS_ACPI_PDC ARM64 / ACPI: Introduce arch_fix_phys_package_id() for cpu topology ARM64 / ACPI: Introduce PCI functions for ACPI on ARM64 ACPI: Make EC debugfs depend on X86 || IA64 in Kconfig Documentation/kernel-parameters.txt | 3 +- arch/arm64/Kconfig | 3 + arch/arm64/include/asm/acenv.h | 18 +++ arch/arm64/include/asm/acpi.h | 61 +++++++++++ arch/arm64/include/asm/cpu.h | 11 ++ arch/arm64/include/asm/pci.h | 6 + arch/arm64/include/asm/topology.h | 2 + arch/arm64/kernel/pci.c | 28 +++++ arch/arm64/kernel/setup.c | 7 +- arch/arm64/kernel/topology.c | 14 +++ arch/ia64/Kconfig | 2 + arch/ia64/include/asm/acpi.h | 5 + arch/x86/Kconfig | 2 + arch/x86/include/asm/acpi.h | 5 + drivers/acpi/Kconfig | 19 +++- drivers/acpi/Makefile | 3 + drivers/acpi/acpi_processor.c | 2 +- drivers/acpi/internal.h | 5 + drivers/acpi/osl.c | 4 +- drivers/acpi/plat/Makefile | 1 + drivers/acpi/plat/arm-core.c | 138 +++++++++++++++++++++++ drivers/acpi/processor_core.c | 198 --------------------------------- drivers/acpi/processor_pdc.c | 206 +++++++++++++++++++++++++++++++++++ 23 files changed, 539 insertions(+), 204 deletions(-) create mode 100644 arch/arm64/include/asm/acenv.h create mode 100644 arch/arm64/include/asm/acpi.h create mode 100644 arch/arm64/include/asm/cpu.h create mode 100644 drivers/acpi/plat/Makefile create mode 100644 drivers/acpi/plat/arm-core.c create mode 100644 drivers/acpi/processor_pdc.c -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
