linux/arch/riscv/include/asm/cpu.h

/* SPDX-License-Identifier: GPL-2.0-only */

#ifndef _ASM_CPU_H
#define _ASM_CPU_H

/* This header is required unconditionally by the ACPI core */

#endif /* _ASM_CPU_H */
RISC-V: Add support to build the ACPI core Enable ACPI core for RISC-V after adding architecture-specific interfaces and header files required to build the ACPI core. 1) Couple of header files are required unconditionally by the ACPI core. Add empty acenv.h and cpu.h header files. 2) If CONFIG_PCI is enabled, a few PCI related interfaces need to be provided by the architecture. Define dummy interfaces for now so that build succeeds. Actual implementation will be added when PCI support is added for ACPI along with external interrupt controller support. 3) A few globals and memory mapping related functions specific to the architecture need to be provided. Signed-off-by: Sunil V L <sunilvl@ventanamicro.com> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Andrew Jones <ajones@ventanamicro.com> Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Palmer Dabbelt <palmer@rivosinc.com> Link: https://lore.kernel.org/r/20230515054928.2079268-7-sunilvl@ventanamicro.com Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com> 2023-05-15 11:19:13 +05:30			`/* SPDX-License-Identifier: GPL-2.0-only */`

			`#ifndef _ASM_CPU_H`
			`#define _ASM_CPU_H`

			`/* This header is required unconditionally by the ACPI core */`

			`#endif /* _ASM_CPU_H */`