diff options
Diffstat (limited to 'drivers/crypto/inside-secure/safexcel.h')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h index 65624a81f0fd..e0c202f33674 100644 --- a/drivers/crypto/inside-secure/safexcel.h +++ b/drivers/crypto/inside-secure/safexcel.h @@ -118,6 +118,7 @@ #define EIP197_PE_ICE_SCRATCH_CTRL(n) (0x0d04 + (0x2000 * (n))) #define EIP197_PE_ICE_FPP_CTRL(n) (0x0d80 + (0x2000 * (n))) #define EIP197_PE_ICE_RAM_CTRL(n) (0x0ff0 + (0x2000 * (n))) +#define EIP197_PE_EIP96_TOKEN_CTRL(n) (0x1000 + (0x2000 * (n))) #define EIP197_PE_EIP96_FUNCTION_EN(n) (0x1004 + (0x2000 * (n))) #define EIP197_PE_EIP96_CONTEXT_CTRL(n) (0x1008 + (0x2000 * (n))) #define EIP197_PE_EIP96_CONTEXT_STAT(n) (0x100c + (0x2000 * (n))) @@ -249,6 +250,11 @@ #define EIP197_PE_ICE_RAM_CTRL_PUE_PROG_EN BIT(0) #define EIP197_PE_ICE_RAM_CTRL_FPP_PROG_EN BIT(1) +/* EIP197_PE_EIP96_TOKEN_CTRL */ +#define EIP197_PE_EIP96_TOKEN_CTRL_CTX_UPDATES BIT(16) +#define EIP197_PE_EIP96_TOKEN_CTRL_REUSE_CTX BIT(19) +#define EIP197_PE_EIP96_TOKEN_CTRL_POST_REUSE_CTX BIT(20) + /* EIP197_PE_EIP96_FUNCTION_EN */ #define EIP197_FUNCTION_RSVD (BIT(6) | BIT(15) | BIT(20) | BIT(23)) #define EIP197_PROTOCOL_HASH_ONLY BIT(0) @@ -333,6 +339,7 @@ struct safexcel_context_record { #define CONTEXT_CONTROL_IV3 BIT(8) #define CONTEXT_CONTROL_DIGEST_CNT BIT(9) #define CONTEXT_CONTROL_COUNTER_MODE BIT(10) +#define CONTEXT_CONTROL_CRYPTO_STORE BIT(12) #define CONTEXT_CONTROL_HASH_STORE BIT(19) /* The hash counter given to the engine in the context has a granularity of @@ -425,6 +432,10 @@ struct safexcel_token { #define EIP197_TOKEN_HASH_RESULT_VERIFY BIT(16) +#define EIP197_TOKEN_CTX_OFFSET(x) (x) +#define EIP197_TOKEN_DIRECTION_EXTERNAL BIT(11) +#define EIP197_TOKEN_EXEC_IF_SUCCESSFUL (0x1 << 12) + #define EIP197_TOKEN_STAT_LAST_HASH BIT(0) #define EIP197_TOKEN_STAT_LAST_PACKET BIT(1) #define EIP197_TOKEN_OPCODE_DIRECTION 0x0 @@ -432,6 +443,7 @@ struct safexcel_token { #define EIP197_TOKEN_OPCODE_NOOP EIP197_TOKEN_OPCODE_INSERT #define EIP197_TOKEN_OPCODE_RETRIEVE 0x4 #define EIP197_TOKEN_OPCODE_VERIFY 0xd +#define EIP197_TOKEN_OPCODE_CTX_ACCESS 0xe #define EIP197_TOKEN_OPCODE_BYPASS GENMASK(3, 0) static inline void eip197_noop_token(struct safexcel_token *token) @@ -442,6 +454,8 @@ static inline void eip197_noop_token(struct safexcel_token *token) /* Instructions */ #define EIP197_TOKEN_INS_INSERT_HASH_DIGEST 0x1c +#define EIP197_TOKEN_INS_ORIGIN_IV0 0x14 +#define EIP197_TOKEN_INS_ORIGIN_LEN(x) ((x) << 5) #define EIP197_TOKEN_INS_TYPE_OUTPUT BIT(5) #define EIP197_TOKEN_INS_TYPE_HASH BIT(6) #define EIP197_TOKEN_INS_TYPE_CRYTO BIT(7) @@ -468,6 +482,7 @@ struct safexcel_control_data_desc { #define EIP197_OPTION_MAGIC_VALUE BIT(0) #define EIP197_OPTION_64BIT_CTX BIT(1) +#define EIP197_OPTION_RC_AUTO (0x2 << 3) #define EIP197_OPTION_CTX_CTRL_IN_CMD BIT(8) #define EIP197_OPTION_2_TOKEN_IV_CMD GENMASK(11, 10) #define EIP197_OPTION_4_TOKEN_IV_CMD GENMASK(11, 9) @@ -629,7 +644,7 @@ struct safexcel_ahash_export_state { u32 digest; u32 state[SHA512_DIGEST_SIZE / sizeof(u32)]; - u8 cache[SHA512_BLOCK_SIZE]; + u8 cache[SHA512_BLOCK_SIZE << 1]; }; /* |