From c9661c1e80b609cd038db7c908e061f0535804ef Mon Sep 17 00:00:00 2001 From: Pu Wen Date: Sun, 23 Sep 2018 17:33:12 +0800 Subject: 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 Reviewed-by: Borislav Petkov Signed-off-by: Borislav Petkov 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 --- arch/x86/include/asm/processor.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/x86/include/asm/processor.h') 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 -- cgit v1.2.3