diff options
| author | Pu Wen <puwen@hygon.cn> | 2018-09-23 12:33:12 +0300 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2018-09-27 17:14:05 +0300 |
| commit | c9661c1e80b609cd038db7c908e061f0535804ef (patch) | |
| tree | ae2b0996a6465a3db01b80efc290ebf820f884b4 /arch/x86/include/asm/processor.h | |
| parent | 7876320f88802b22d4e2daf7eb027dd14175a0f8 (diff) | |
| download | linux-c9661c1e80b609cd038db7c908e061f0535804ef.tar.xz | |
x86/cpu: Create Hygon Dhyana architecture support file
Add x86 architecture support for a new processor: Hygon Dhyana Family
18h. Carve out initialization code needed by Dhyana into a separate
compilation unit.
To identify Hygon Dhyana CPU, add a new vendor type X86_VENDOR_HYGON.
Since Dhyana uses AMD functionality to a large degree, select
CPU_SUP_AMD which provides that functionality.
[ bp: drop explicit license statement as it has an SPDX tag already. ]
Signed-off-by: Pu Wen <puwen@hygon.cn>
Reviewed-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: tglx@linutronix.de
Cc: mingo@redhat.com
Cc: hpa@zytor.com
Cc: x86@kernel.org
Cc: thomas.lendacky@amd.com
Link: https://lkml.kernel.org/r/1a882065223bacbde5726f3beaa70cebd8dcd814.1537533369.git.puwen@hygon.cn
Diffstat (limited to 'arch/x86/include/asm/processor.h')
| -rw-r--r-- | arch/x86/include/asm/processor.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h index d53c54b842da..d4dfd02b740e 100644 --- a/arch/x86/include/asm/processor.h +++ b/arch/x86/include/asm/processor.h @@ -155,7 +155,8 @@ enum cpuid_regs_idx { #define X86_VENDOR_CENTAUR 5 #define X86_VENDOR_TRANSMETA 7 #define X86_VENDOR_NSC 8 -#define X86_VENDOR_NUM 9 +#define X86_VENDOR_HYGON 9 +#define X86_VENDOR_NUM 10 #define X86_VENDOR_UNKNOWN 0xff |