diff options
Diffstat (limited to 'sys/arch/amd64/include/specialreg.h')
| -rw-r--r-- | sys/arch/amd64/include/specialreg.h | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/sys/arch/amd64/include/specialreg.h b/sys/arch/amd64/include/specialreg.h index f8d7448843e..b825a206d9e 100644 --- a/sys/arch/amd64/include/specialreg.h +++ b/sys/arch/amd64/include/specialreg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: specialreg.h,v 1.13 2008/08/13 15:44:44 art Exp $ */ +/* $OpenBSD: specialreg.h,v 1.14 2009/05/31 03:20:10 matthieu Exp $ */ /* $NetBSD: specialreg.h,v 1.1 2003/04/26 18:39:48 fvdl Exp $ */ /* $NetBSD: x86/specialreg.h,v 1.2 2003/04/25 21:54:30 fvdl Exp $ */ @@ -638,3 +638,36 @@ #define K7_BP1_MATCH 0xdd #define K7_BP2_MATCH 0xde #define K7_BP3_MATCH 0xdf + +/* VIA C3 crypto featureset: for i386_has_xcrypt */ +#define C3_HAS_AES 1 /* cpu has AES */ +#define C3_HAS_SHA 2 /* cpu has SHA1 & SHA256 */ +#define C3_HAS_MM 4 /* cpu has RSA instructions */ +#define C3_HAS_AESCTR 8 /* cpu has AES-CTR instructions */ + +/* Centaur Extended Feature flags */ +#define C3_CPUID_HAS_RNG 0x000004 +#define C3_CPUID_DO_RNG 0x000008 +#define C3_CPUID_HAS_ACE 0x000040 +#define C3_CPUID_DO_ACE 0x000080 +#define C3_CPUID_HAS_ACE2 0x000100 +#define C3_CPUID_DO_ACE2 0x000200 +#define C3_CPUID_HAS_PHE 0x000400 +#define C3_CPUID_DO_PHE 0x000800 +#define C3_CPUID_HAS_PMM 0x001000 +#define C3_CPUID_DO_PMM 0x002000 + +/* VIA C3 xcrypt-* instruction context control options */ +#define C3_CRYPT_CWLO_ROUND_M 0x0000000f +#define C3_CRYPT_CWLO_ALG_M 0x00000070 +#define C3_CRYPT_CWLO_ALG_AES 0x00000000 +#define C3_CRYPT_CWLO_KEYGEN_M 0x00000080 +#define C3_CRYPT_CWLO_KEYGEN_HW 0x00000000 +#define C3_CRYPT_CWLO_KEYGEN_SW 0x00000080 +#define C3_CRYPT_CWLO_NORMAL 0x00000000 +#define C3_CRYPT_CWLO_INTERMEDIATE 0x00000100 +#define C3_CRYPT_CWLO_ENCRYPT 0x00000000 +#define C3_CRYPT_CWLO_DECRYPT 0x00000200 +#define C3_CRYPT_CWLO_KEY128 0x0000000a /* 128bit, 10 rds */ +#define C3_CRYPT_CWLO_KEY192 0x0000040c /* 192bit, 12 rds */ +#define C3_CRYPT_CWLO_KEY256 0x0000080e /* 256bit, 15 rds */ |