Patrick Rudolph 6a13b520e9 arch/x86/cpu_common: Add cpu_get_c_substate_support ...

Add a function to get the number of substates supported by
an Intel CPU C-state.

Test: Can read out the supported C-state substates.

Change-Id: Ie57e87609ea5d6ec6f37154e8b84f1e9574aa4a9
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/78224
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>

2023-10-06 12:15:34 +00:00

..

acpi

{acpi,arch,soc}/acpi: Replace constant "One" with actual number

2022-12-27 09:05:15 +00:00

include

arch/x86/cpu_common: Add cpu_get_c_substate_support

2023-10-06 12:15:34 +00:00

acpi_bert_storage.c

arch/x86/acpi_bert_storage.c: Use a common implementation

2022-05-25 12:51:32 +00:00

acpi_s3.c

commonlib/console/post_code.h: Change post code prefix to POSTCODE

2023-06-23 15:06:04 +00:00

acpi.c

acpi/acpi.c: Move setting FADT SCI INT to arch specific code

2023-08-02 17:11:32 +00:00

assembly_entry.S

x86: Add .data section support for pre-memory stages

2023-09-14 21:02:07 +00:00

boot.c

arch/x86/boot: Add missing include

2021-09-13 14:18:43 +00:00

bootblock_normal.c

prog_loader: Change legacy_romstage_select_and_load() to return cb_err

2022-03-09 17:20:48 +00:00

bootblock.ld

Makefile.inc: Generate master header and pointer as C structs

2022-05-12 11:11:53 +00:00

breakpoint.c

treewide: Remove duplicated includes

2022-12-21 21:33:40 +00:00

c_exit.S

treewide: Remove unused <cpu/x86/msr.h>

2022-07-20 13:16:52 +00:00

c_start.S

commonlib/console/post_code.h: Change post code prefix to POSTCODE

2023-06-23 15:06:04 +00:00

car.ld

arch/x86: Remove libhwbase and libgfxinit .data symbols from _bss

2023-09-18 13:19:32 +00:00

cf9_reset.c

treewide: Remove "this file is part of" lines

2020-05-11 17:11:40 +00:00

cpu_common.c

arch/x86/cpu_common: Add cpu_get_c_substate_support

2023-10-06 12:15:34 +00:00

cpu.c

soc/intel/common: Fix invalid MADT entries creation

2023-09-12 16:08:57 +00:00

ebda.c

arch/x86: Clean up includes

2022-10-26 16:26:31 +00:00

exception.c

arch to drivers/intel: Fix misspellings & capitalization issues

2023-09-08 00:53:57 +00:00

exit_car.S

treewide: Remove repeated words

2023-02-09 10:04:04 +00:00

gdt_init.S

arch/x86: Use ENV_X86_64 instead of _x86_64_

2021-07-06 06:09:13 +00:00

id.S

arch/x86/id.S: Fix building with clang

2022-02-15 23:36:33 +00:00

idt.S

arch/x86/idt.S: Use 'iretq' for ENV_X86_64

2022-09-29 13:41:06 +00:00

ioapic.c

arch/x86/ioapic.c: Increase the number of bits for ioapic ID

2023-05-14 13:00:25 +00:00

Kconfig

arch/x86/Kconfig: introduce RESERVED_PHYSICAL_ADDRESS_BITS_SUPPORT

2023-09-29 20:23:50 +00:00

Makefile.inc

acpi/Makefile.inc: Move code inclusion

2023-09-18 13:29:10 +00:00

memcpy.c

arch/x86: Use ENV_X86_64 instead of _x86_64_

2021-07-06 06:09:13 +00:00

memlayout.ld

x86: Add .data section support for pre-memory stages

2023-09-14 21:02:07 +00:00

memmove_32.c

arch/x86/memmove: Add 64bit version

2022-11-12 23:22:17 +00:00

memmove_64.S

arch/x86/memmove: Add 64bit version

2022-11-12 23:22:17 +00:00

memset.c

src/arch: Remove unnecessary space after casts

2022-11-22 13:46:47 +00:00

mmap_boot.c

arch/x86/mmap_boot.c: Clean up includes

2022-10-06 16:59:22 +00:00

mpspec.c

Convert literal uses of CONFIG_MAINBOARD_{VENDOR,PART_NUMBER}

2023-05-05 13:56:34 +00:00

null_breakpoint.c

arch/x86: Clean up includes

2022-10-26 16:26:31 +00:00

pirq_routing.c

arch/x86: Use 'enum cb_err'

2022-12-25 15:09:16 +00:00

post.c

arch/x86: Clean up includes

2022-10-26 16:26:31 +00:00

postcar_loader.c

vboot: Fix S3 resume with stage_cache

2023-07-10 04:43:05 +00:00

postcar.c

timestamps: Rename timestamps to make names more consistent

2022-03-08 16:06:33 +00:00

rdrand.c

arch/x86: Use 'enum cb_err'

2022-12-25 15:09:16 +00:00

romstage.c

arch/x86: Add a common romstage entry

2022-06-07 12:54:39 +00:00

smbios.c

arch/x86/smbios: fix extended CPUID level check logic

2023-09-26 14:11:34 +00:00

tables.c

x86/tables: Upgrade error to critical

2023-09-12 16:26:54 +00:00

thread_switch.S

arch/x86/thread: Add #error when compiling for x86_64

2021-07-29 09:12:24 +00:00

thread.c

arch/x86/thread: Add #error when compiling for x86_64

2021-07-29 09:12:24 +00:00

timestamp.c

arch/x86/timestamp.c: Add missing <stdint.h>

2022-10-06 16:59:32 +00:00

verstage.c

treewide: Remove "this file is part of" lines

2020-05-11 17:11:40 +00:00

wakeup.S

arch/x86: Save resume vector to stack in x86_64 mode

2021-07-07 14:54:56 +00:00

walkcbfs.S

arch/x86: Disable walkcbfs_asm code when CONFIG_CBFS_VERIFICATION is set

2023-04-27 23:18:57 +00:00