github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-25 15:41:52 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

x86/cpuid: Clean up <asm/cpuid/types.h>

Browse Source 
- We have 0x0d, 0x9 and 0x1d as literals for the CPUID_LEAF definitions,
   pick a single, consistent style of 0xZZ literals.

 - Likewise, harmonize the style of the 'struct cpuid_regs' list of
   registers with that of 'enum cpuid_regs_idx'. Because while computers
   don't care about unnecessary visual noise, humans do.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: John Ogness <john.ogness@linutronix.de>
Cc: "Ahmed S. Darwish" <darwi@linutronix.de>
Cc: x86-cpuid@lists.linux.dev
Link: https://lore.kernel.org/r/20250317221824.3738853-3-mingo@kernel.org
This commit is contained in:
Ingo Molnar 2025-03-17 23:18:21 +01:00
parent adc574269b
commit 04a1007004
1 changed files with 7 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
arch/x86/include/asm/cpuid/types.h
View File

@ -5,11 +5,14 @@
#include <linux/types.h>
/*
* Types for raw CPUID access
* Types for raw CPUID access:
*/
struct cpuid_regs {
u32 eax, ebx, ecx, edx;
u32 eax;
u32 ebx;
u32 ecx;
u32 edx;
};
enum cpuid_regs_idx {
@ -19,8 +22,8 @@ enum cpuid_regs_idx {
CPUID_EDX,
};
#define CPUID_LEAF_MWAIT 0x5
#define CPUID_LEAF_DCA 0x9
#define CPUID_LEAF_MWAIT 0x05
#define CPUID_LEAF_DCA 0x09
#define CPUID_LEAF_XSTATE 0x0d
#define CPUID_LEAF_TSC 0x15
#define CPUID_LEAF_FREQ 0x16