diff options
Diffstat (limited to 'drivers/crypto/inside-secure/safexcel.h')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel.h | 131 |
1 files changed, 117 insertions, 14 deletions
diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h index 930cc48a6f85..b4624b5687ce 100644 --- a/drivers/crypto/inside-secure/safexcel.h +++ b/drivers/crypto/inside-secure/safexcel.h @@ -17,8 +17,11 @@ #define EIP197_HIA_VERSION_BE 0xca35 #define EIP197_HIA_VERSION_LE 0x35ca #define EIP97_VERSION_LE 0x9e61 +#define EIP196_VERSION_LE 0x3bc4 #define EIP197_VERSION_LE 0x3ac5 #define EIP96_VERSION_LE 0x9f60 +#define EIP201_VERSION_LE 0x36c9 +#define EIP206_VERSION_LE 0x31ce #define EIP197_REG_LO16(reg) (reg & 0xffff) #define EIP197_REG_HI16(reg) ((reg >> 16) & 0xffff) #define EIP197_VERSION_MASK(reg) ((reg >> 16) & 0xfff) @@ -26,12 +29,22 @@ ((reg >> 4) & 0xf0) | \ ((reg >> 12) & 0xf)) +/* EIP197 HIA OPTIONS ENCODING */ +#define EIP197_HIA_OPT_HAS_PE_ARB BIT(29) + +/* EIP206 OPTIONS ENCODING */ +#define EIP206_OPT_ICE_TYPE(n) ((n>>8)&3) + +/* EIP197 OPTIONS ENCODING */ +#define EIP197_OPT_HAS_TRC BIT(31) + /* Static configuration */ #define EIP197_DEFAULT_RING_SIZE 400 -#define EIP197_MAX_TOKENS 18 +#define EIP197_MAX_TOKENS 19 #define EIP197_MAX_RINGS 4 #define EIP197_FETCH_DEPTH 2 #define EIP197_MAX_BATCH_SZ 64 +#define EIP197_MAX_RING_AIC 14 #define EIP197_GFP_FLAGS(base) ((base).flags & CRYPTO_TFM_REQ_MAY_SLEEP ? \ GFP_KERNEL : GFP_ATOMIC) @@ -138,6 +151,7 @@ #define EIP197_HIA_AIC_R_ENABLED_STAT(r) (0xe010 - EIP197_HIA_AIC_R_OFF(r)) #define EIP197_HIA_AIC_R_ACK(r) (0xe010 - EIP197_HIA_AIC_R_OFF(r)) #define EIP197_HIA_AIC_R_ENABLE_CLR(r) (0xe014 - EIP197_HIA_AIC_R_OFF(r)) +#define EIP197_HIA_AIC_R_VERSION(r) (0xe01c - EIP197_HIA_AIC_R_OFF(r)) #define EIP197_HIA_AIC_G_ENABLE_CTRL 0xf808 #define EIP197_HIA_AIC_G_ENABLED_STAT 0xf810 #define EIP197_HIA_AIC_G_ACK 0xf810 @@ -157,12 +171,16 @@ #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))) +#define EIP197_PE_EIP96_TOKEN_CTRL2(n) (0x102c + (0x2000 * (n))) #define EIP197_PE_EIP96_FUNCTION2_EN(n) (0x1030 + (0x2000 * (n))) #define EIP197_PE_EIP96_OPTIONS(n) (0x13f8 + (0x2000 * (n))) #define EIP197_PE_EIP96_VERSION(n) (0x13fc + (0x2000 * (n))) #define EIP197_PE_OUT_DBUF_THRES(n) (0x1c00 + (0x2000 * (n))) #define EIP197_PE_OUT_TBUF_THRES(n) (0x1d00 + (0x2000 * (n))) +#define EIP197_PE_OPTIONS(n) (0x1ff8 + (0x2000 * (n))) +#define EIP197_PE_VERSION(n) (0x1ffc + (0x2000 * (n))) #define EIP197_MST_CTRL 0xfff4 +#define EIP197_OPTIONS 0xfff8 #define EIP197_VERSION 0xfffc /* EIP197-specific registers, no indirection */ @@ -178,6 +196,7 @@ #define EIP197_TRC_ECCADMINSTAT 0xf0838 #define EIP197_TRC_ECCDATASTAT 0xf083c #define EIP197_TRC_ECCDATA 0xf0840 +#define EIP197_STRC_CONFIG 0xf43f0 #define EIP197_FLUE_CACHEBASE_LO(n) (0xf6000 + (32 * (n))) #define EIP197_FLUE_CACHEBASE_HI(n) (0xf6004 + (32 * (n))) #define EIP197_FLUE_CONFIG(n) (0xf6010 + (32 * (n))) @@ -213,7 +232,6 @@ /* EIP197_HIA_xDR_PROC_COUNT */ #define EIP197_xDR_PROC_xD_PKT_OFFSET 24 #define EIP197_xDR_PROC_xD_PKT_MASK GENMASK(6, 0) -#define EIP197_xDR_PROC_xD_COUNT(n) ((n) << 2) #define EIP197_xDR_PROC_xD_PKT(n) ((n) << 24) #define EIP197_xDR_PROC_CLR_COUNT BIT(31) @@ -228,6 +246,8 @@ #define EIP197_HIA_RA_PE_CTRL_EN BIT(30) /* EIP197_HIA_OPTIONS */ +#define EIP197_N_RINGS_OFFSET 0 +#define EIP197_N_RINGS_MASK GENMASK(3, 0) #define EIP197_N_PES_OFFSET 4 #define EIP197_N_PES_MASK GENMASK(4, 0) #define EIP97_N_PES_MASK GENMASK(2, 0) @@ -237,13 +257,13 @@ #define EIP197_CFSIZE_OFFSET 9 #define EIP197_CFSIZE_ADJUST 4 #define EIP97_CFSIZE_OFFSET 8 -#define EIP197_CFSIZE_MASK GENMASK(3, 0) -#define EIP97_CFSIZE_MASK GENMASK(4, 0) +#define EIP197_CFSIZE_MASK GENMASK(2, 0) +#define EIP97_CFSIZE_MASK GENMASK(3, 0) #define EIP197_RFSIZE_OFFSET 12 #define EIP197_RFSIZE_ADJUST 4 #define EIP97_RFSIZE_OFFSET 12 -#define EIP197_RFSIZE_MASK GENMASK(3, 0) -#define EIP97_RFSIZE_MASK GENMASK(4, 0) +#define EIP197_RFSIZE_MASK GENMASK(2, 0) +#define EIP97_RFSIZE_MASK GENMASK(3, 0) /* EIP197_HIA_AIC_R_ENABLE_CTRL */ #define EIP197_CDR_IRQ(n) BIT((n) * 2) @@ -327,13 +347,21 @@ #define EIP197_ADDRESS_MODE BIT(8) #define EIP197_CONTROL_MODE BIT(9) +/* EIP197_PE_EIP96_TOKEN_CTRL2 */ +#define EIP197_PE_EIP96_TOKEN_CTRL2_CTX_DONE BIT(3) + +/* EIP197_STRC_CONFIG */ +#define EIP197_STRC_CONFIG_INIT BIT(31) +#define EIP197_STRC_CONFIG_LARGE_REC(s) (s<<8) +#define EIP197_STRC_CONFIG_SMALL_REC(s) (s<<0) + /* EIP197_FLUE_CONFIG */ #define EIP197_FLUE_CONFIG_MAGIC 0xc7000004 /* Context Control */ struct safexcel_context_record { - u32 control0; - u32 control1; + __le32 control0; + __le32 control1; __le32 data[40]; } __packed; @@ -358,10 +386,14 @@ struct safexcel_context_record { #define CONTEXT_CONTROL_CRYPTO_ALG_AES128 (0x5 << 17) #define CONTEXT_CONTROL_CRYPTO_ALG_AES192 (0x6 << 17) #define CONTEXT_CONTROL_CRYPTO_ALG_AES256 (0x7 << 17) +#define CONTEXT_CONTROL_CRYPTO_ALG_CHACHA20 (0x8 << 17) +#define CONTEXT_CONTROL_CRYPTO_ALG_SM4 (0xd << 17) +#define CONTEXT_CONTROL_DIGEST_INITIAL (0x0 << 21) #define CONTEXT_CONTROL_DIGEST_PRECOMPUTED (0x1 << 21) #define CONTEXT_CONTROL_DIGEST_XCM (0x2 << 21) #define CONTEXT_CONTROL_DIGEST_HMAC (0x3 << 21) #define CONTEXT_CONTROL_CRYPTO_ALG_MD5 (0x0 << 23) +#define CONTEXT_CONTROL_CRYPTO_ALG_CRC32 (0x0 << 23) #define CONTEXT_CONTROL_CRYPTO_ALG_SHA1 (0x2 << 23) #define CONTEXT_CONTROL_CRYPTO_ALG_SHA224 (0x4 << 23) #define CONTEXT_CONTROL_CRYPTO_ALG_SHA256 (0x3 << 23) @@ -371,17 +403,25 @@ struct safexcel_context_record { #define CONTEXT_CONTROL_CRYPTO_ALG_XCBC128 (0x1 << 23) #define CONTEXT_CONTROL_CRYPTO_ALG_XCBC192 (0x2 << 23) #define CONTEXT_CONTROL_CRYPTO_ALG_XCBC256 (0x3 << 23) +#define CONTEXT_CONTROL_CRYPTO_ALG_SM3 (0x7 << 23) +#define CONTEXT_CONTROL_CRYPTO_ALG_SHA3_256 (0xb << 23) +#define CONTEXT_CONTROL_CRYPTO_ALG_SHA3_224 (0xc << 23) +#define CONTEXT_CONTROL_CRYPTO_ALG_SHA3_512 (0xd << 23) +#define CONTEXT_CONTROL_CRYPTO_ALG_SHA3_384 (0xe << 23) +#define CONTEXT_CONTROL_CRYPTO_ALG_POLY1305 (0xf << 23) #define CONTEXT_CONTROL_INV_FR (0x5 << 24) #define CONTEXT_CONTROL_INV_TR (0x6 << 24) /* control1 */ #define CONTEXT_CONTROL_CRYPTO_MODE_ECB (0 << 0) #define CONTEXT_CONTROL_CRYPTO_MODE_CBC (1 << 0) +#define CONTEXT_CONTROL_CHACHA20_MODE_256_32 (2 << 0) #define CONTEXT_CONTROL_CRYPTO_MODE_OFB (4 << 0) #define CONTEXT_CONTROL_CRYPTO_MODE_CFB (5 << 0) #define CONTEXT_CONTROL_CRYPTO_MODE_CTR_LOAD (6 << 0) #define CONTEXT_CONTROL_CRYPTO_MODE_XTS (7 << 0) #define CONTEXT_CONTROL_CRYPTO_MODE_XCM ((6 << 0) | BIT(17)) +#define CONTEXT_CONTROL_CHACHA20_MODE_CALC_OTK (12 << 0) #define CONTEXT_CONTROL_IV0 BIT(5) #define CONTEXT_CONTROL_IV1 BIT(6) #define CONTEXT_CONTROL_IV2 BIT(7) @@ -394,6 +434,13 @@ struct safexcel_context_record { #define EIP197_XCM_MODE_GCM 1 #define EIP197_XCM_MODE_CCM 2 +#define EIP197_AEAD_TYPE_IPSEC_ESP 2 +#define EIP197_AEAD_TYPE_IPSEC_ESP_GMAC 3 +#define EIP197_AEAD_IPSEC_IV_SIZE 8 +#define EIP197_AEAD_IPSEC_NONCE_SIZE 4 +#define EIP197_AEAD_IPSEC_COUNTER_SIZE 4 +#define EIP197_AEAD_IPSEC_CCM_NONCE_SIZE 3 + /* The hash counter given to the engine in the context has a granularity of * 64 bits. */ @@ -423,6 +470,8 @@ struct safexcel_context_record { #define EIP197_TRC_PARAMS2_RC_SZ_SMALL(n) ((n) << 18) /* Cache helpers */ +#define EIP197_MIN_DSIZE 1024 +#define EIP197_MIN_ASIZE 8 #define EIP197_CS_TRC_REC_WC 64 #define EIP197_CS_RC_SIZE (4 * sizeof(u32)) #define EIP197_CS_RC_NEXT(x) (x) @@ -447,7 +496,7 @@ struct result_data_desc { u16 application_id; u16 rsvd1; - u32 rsvd2; + u32 rsvd2[5]; } __packed; @@ -465,16 +514,15 @@ struct safexcel_result_desc { u32 data_lo; u32 data_hi; - - struct result_data_desc result_data; } __packed; /* * The EIP(1)97 only needs to fetch the descriptor part of * the result descriptor, not the result token part! */ -#define EIP197_RD64_FETCH_SIZE ((sizeof(struct safexcel_result_desc) -\ - sizeof(struct result_data_desc)) /\ +#define EIP197_RD64_FETCH_SIZE (sizeof(struct safexcel_result_desc) /\ + sizeof(u32)) +#define EIP197_RD64_RESULT_SIZE (sizeof(struct result_data_desc) /\ sizeof(u32)) struct safexcel_token { @@ -561,6 +609,9 @@ struct safexcel_command_desc { struct safexcel_control_data_desc control_data; } __packed; +#define EIP197_CD64_FETCH_SIZE (sizeof(struct safexcel_command_desc) /\ + sizeof(u32)) + /* * Internal structures & functions */ @@ -604,6 +655,7 @@ struct safexcel_config { u32 rd_size; u32 rd_offset; + u32 res_offset; }; struct safexcel_work_data { @@ -654,6 +706,12 @@ enum safexcel_eip_version { /* Priority we use for advertising our algorithms */ #define SAFEXCEL_CRA_PRIORITY 300 +/* SM3 digest result for zero length message */ +#define EIP197_SM3_ZEROM_HASH "\x1A\xB2\x1D\x83\x55\xCF\xA1\x7F" \ + "\x8E\x61\x19\x48\x31\xE8\x1A\x8F" \ + "\x22\xBE\xC8\xC7\x28\xFE\xFB\x74" \ + "\x7E\xD0\x35\xEB\x50\x82\xAA\x2B" + /* EIP algorithm presence flags */ enum safexcel_eip_algorithms { SAFEXCEL_ALG_BC0 = BIT(5), @@ -697,16 +755,23 @@ struct safexcel_register_offsets { enum safexcel_flags { EIP197_TRC_CACHE = BIT(0), SAFEXCEL_HW_EIP197 = BIT(1), + EIP197_PE_ARB = BIT(2), + EIP197_ICE = BIT(3), + EIP197_SIMPLE_TRC = BIT(4), }; struct safexcel_hwconfig { enum safexcel_eip_algorithms algo_flags; int hwver; int hiaver; + int ppver; int pever; int hwdataw; int hwcfsize; int hwrfsize; + int hwnumpes; + int hwnumrings; + int hwnumraic; }; struct safexcel_crypto_priv { @@ -778,7 +843,7 @@ struct safexcel_inv_result { void safexcel_dequeue(struct safexcel_crypto_priv *priv, int ring); int safexcel_rdesc_check_errors(struct safexcel_crypto_priv *priv, - struct safexcel_result_desc *rdesc); + void *rdp); void safexcel_complete(struct safexcel_crypto_priv *priv, int ring); int safexcel_invalidate_cache(struct crypto_async_request *async, struct safexcel_crypto_priv *priv, @@ -853,5 +918,43 @@ extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha512_ctr_aes; extern struct safexcel_alg_template safexcel_alg_xts_aes; extern struct safexcel_alg_template safexcel_alg_gcm; extern struct safexcel_alg_template safexcel_alg_ccm; +extern struct safexcel_alg_template safexcel_alg_crc32; +extern struct safexcel_alg_template safexcel_alg_cbcmac; +extern struct safexcel_alg_template safexcel_alg_xcbcmac; +extern struct safexcel_alg_template safexcel_alg_cmac; +extern struct safexcel_alg_template safexcel_alg_chacha20; +extern struct safexcel_alg_template safexcel_alg_chachapoly; +extern struct safexcel_alg_template safexcel_alg_chachapoly_esp; +extern struct safexcel_alg_template safexcel_alg_sm3; +extern struct safexcel_alg_template safexcel_alg_hmac_sm3; +extern struct safexcel_alg_template safexcel_alg_ecb_sm4; +extern struct safexcel_alg_template safexcel_alg_cbc_sm4; +extern struct safexcel_alg_template safexcel_alg_ofb_sm4; +extern struct safexcel_alg_template safexcel_alg_cfb_sm4; +extern struct safexcel_alg_template safexcel_alg_ctr_sm4; +extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha1_cbc_sm4; +extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sm3_cbc_sm4; +extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha1_ctr_sm4; +extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sm3_ctr_sm4; +extern struct safexcel_alg_template safexcel_alg_sha3_224; +extern struct safexcel_alg_template safexcel_alg_sha3_256; +extern struct safexcel_alg_template safexcel_alg_sha3_384; +extern struct safexcel_alg_template safexcel_alg_sha3_512; +extern struct safexcel_alg_template safexcel_alg_hmac_sha3_224; +extern struct safexcel_alg_template safexcel_alg_hmac_sha3_256; +extern struct safexcel_alg_template safexcel_alg_hmac_sha3_384; +extern struct safexcel_alg_template safexcel_alg_hmac_sha3_512; +extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha1_cbc_des; +extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha256_cbc_des3_ede; +extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha224_cbc_des3_ede; +extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha512_cbc_des3_ede; +extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha384_cbc_des3_ede; +extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha256_cbc_des; +extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha224_cbc_des; +extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha512_cbc_des; +extern struct safexcel_alg_template safexcel_alg_authenc_hmac_sha384_cbc_des; +extern struct safexcel_alg_template safexcel_alg_rfc4106_gcm; +extern struct safexcel_alg_template safexcel_alg_rfc4543_gcm; +extern struct safexcel_alg_template safexcel_alg_rfc4309_ccm; #endif |