Sunil V L a91a9ffbd3 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>		2023-06-01 08:45:01 -07:00
..
compat_vdso	RISC-V Patches for the 6.4 Merge Window, Part 1	2023-04-28 16:55:39 -07:00
pi	riscv: Allow to downgrade paging mode from the command line	2023-04-26 07:30:52 -07:00
probes	RISC-V Patches for the 6.3 Merge Window, Part 1	2023-02-25 11:14:08 -08:00
vdso	RISC-V Patches for the 6.4 Merge Window, Part 1	2023-04-28 16:55:39 -07:00
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
acpi.c	RISC-V: Add support to build the ACPI core	2023-06-01 08:45:01 -07:00
alternative.c	RISC-V: hwprobe: Remove __init on probe_vendor_features()	2023-04-25 21:58:42 -07:00
asm-offsets.c	RISC-V: Add arch functions to support hibernation/suspend-to-disk	2023-04-29 11:25:13 -07:00
cacheinfo.c	RISC-V Patches for the 6.4 Merge Window, Part 1	2023-04-28 16:55:39 -07:00
compat_signal.c	riscv: compat: signal: Add rt_frame implementation	2022-05-17 16:37:21 -07:00
compat_syscall_table.c	riscv: compat: syscall: Add compat_sys_call_table implementation	2022-04-26 13:36:25 -07:00
cpu_ops_sbi.c	riscv: cpu_ops_sbi: Add 64bit hartid support on RV64	2022-07-19 16:38:58 -07:00
cpu_ops_spinwait.c	RISC-V: cpu_ops_spinwait.c should include head.h	2022-08-11 13:24:16 -07:00
cpu_ops.c	RISC-V: Align SBI probe implementation with spec	2023-04-29 13:04:50 -07:00
cpu-hotplug.c	Objtool changes for v6.4:	2023-04-28 14:02:54 -07:00
cpu.c	KVM/riscv changes for 6.4	2023-05-05 06:11:48 -04:00
cpufeature.c	RISC-V Patches for the 6.4 Merge Window, Part 2	2023-05-05 12:23:33 -07:00
crash_core.c	RISC-V: Add arch_crash_save_vmcoreinfo support	2022-12-02 16:48:22 -08:00
crash_dump.c	vmcore: convert copy_oldmem_page() to take an iov_iter	2022-04-29 14:37:59 -07:00
crash_save_regs.S	RISC-V: Fixup get incorrect user mode PC for kernel mode regs	2022-08-11 08:54:40 -07:00
efi-header.S	riscv: Prepare EFI header for relocatable kernels	2023-04-19 07:46:28 -07:00
efi.c	efi: Discover BTI support in runtime services regions	2023-02-04 09:19:02 +01:00
elf_kexec.c	RISC-V: kexec: Fix memory leak of elf header buffer	2022-12-05 10:59:58 -08:00
entry.S	riscv: entry: Consolidate general regs saving/restoring	2023-03-23 08:47:03 -07:00
fpu.S	riscv: abstract out CSR names for supervisor vs machine mode	2019-11-05 09:20:42 -08:00
ftrace.c	RISC-V: Don't check text_mutex during stop_machine	2023-03-09 14:58:51 -08:00
head.h	riscv: entry: Convert to generic entry	2023-03-23 08:47:00 -07:00
head.S	riscv: fix -Wundef warning for CONFIG_RISCV_BOOT_SPINWAIT	2023-01-19 16:37:11 -08:00
hibernate-asm.S	RISC-V: Add arch functions to support hibernation/suspend-to-disk	2023-04-29 11:25:13 -07:00
hibernate.c	RISC-V: Add arch functions to support hibernation/suspend-to-disk	2023-04-29 11:25:13 -07:00
image-vars.h	riscv: Fix EFI stub usage of KASAN instrumented strcmp function	2023-04-19 07:24:52 -07:00
irq.c	RISC-V: Treat IPIs as normal Linux IRQs	2023-04-08 11:26:24 +01:00
jump_label.c	jump_label: make initial NOP patching the special case	2022-06-24 09:48:55 +02:00
kexec_relocate.S	riscv: Don't use va_pa_offset on kdump	2022-01-09 10:38:06 -08:00
kgdb.c	RISC-V: rename parse_asm.h to insn.h	2022-12-29 06:59:47 -08:00
machine_kexec_file.c	RISC-V: Add kexec_file support	2022-05-19 12:14:18 -07:00
machine_kexec.c	riscv: kexec: Fixup crash_smp_send_stop without multi cores	2022-11-29 21:50:59 -08:00
Makefile	RISC-V: Add support to build the ACPI core	2023-06-01 08:45:01 -07:00
mcount-dyn.S	riscv: entry: Consolidate general regs saving/restoring	2023-03-23 08:47:03 -07:00
mcount.S	RISC-V: preserve a1 in mcount	2022-12-02 10:04:37 -08:00
module-sections.c	riscv: add missing header file includes	2019-10-28 00:46:01 -07:00
module.c	riscv: module: Add ADD16 and SUB16 rela types	2023-01-31 23:29:40 -08:00
patch.c	RISC-V: Don't check text_mutex during stop_machine	2023-03-09 14:58:51 -08:00
perf_callchain.c	riscv: Fix fill_callchain return value	2022-03-30 23:01:42 -07:00
perf_regs.c	perf/arch: Remove perf_sample_data::regs_user_copy	2020-11-09 18:12:34 +01:00
process.c	riscv: entry: Consolidate ret_from_kernel_thread into ret_from_fork	2023-03-23 08:47:02 -07:00
ptrace.c	riscv: entry: Convert to generic entry	2023-03-23 08:47:00 -07:00
reset.c	riscv: Use do_kernel_power_off()	2022-05-19 19:30:30 +02:00
riscv_ksyms.c	RISC-V: add infrastructure to allow different str* implementations	2023-01-31 11:43:23 -08:00
sbi-ipi.c	RISC-V: Allow marking IPIs as suitable for remote FENCEs	2023-04-08 11:26:24 +01:00
sbi.c	RISC-V: Align SBI probe implementation with spec	2023-04-29 13:04:50 -07:00
setup.c	riscv: move sbi_init() earlier before jump_label_init()	2023-06-01 08:44:56 -07:00
signal.c	RISC-V Patches for the 6.4 Merge Window, Part 1	2023-04-28 16:55:39 -07:00
smp.c	SMP cross-CPU function-call updates for v6.4:	2023-04-28 15:03:43 -07:00
smpboot.c	RISC-V Patches for the 6.4 Merge Window, Part 1	2023-04-28 16:55:39 -07:00
soc.c	riscv: Fix builtin DTB handling	2021-01-07 19:00:50 -08:00
stacktrace.c	riscv: Use READ_ONCE_NOCHECK in imprecise unwinding stack mode	2023-03-09 14:50:35 -08:00
suspend_entry.S	RISC-V: Factor out common code of __cpu_resume_enter()	2023-04-29 11:25:11 -07:00
suspend.c	RISC-V: Change suspend_save_csrs and suspend_restore_csrs to public function	2023-04-29 11:25:10 -07:00
sys_riscv.c	RISC-V: hwprobe: Explicity check for -1 in vdso init	2023-04-26 08:58:34 -07:00
syscall_table.c	riscv/vdso: Refactor asm/vdso.h	2021-10-02 13:42:23 -07:00
time.c	clocksource/drivers/riscv: Get rid of clocksource_arch_init() callback	2023-02-13 13:10:17 +01:00
traps_misaligned.c	riscv: traps_misaligned: do not duplicate stringify	2022-08-11 08:56:53 -07:00
traps.c	riscv: entry: Save a0 prior syscall_enter_from_user_mode()	2023-04-11 08:25:29 -07:00
vdso.c	RISC-V: Add hwprobe vDSO function and data	2023-04-18 15:48:18 -07:00
vmlinux-xip.lds.S	objtool/idle: Validate __cpuidle code as noinstr	2023-01-13 11:48:15 +01:00
vmlinux.lds.S	riscv: Move .rela.dyn to the init sections	2023-05-01 17:00:32 -07:00