diff options
Diffstat (limited to 'drivers/crypto/inside-secure/safexcel.h')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel.h | 74 |
1 files changed, 48 insertions, 26 deletions
diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h index 94016c505abb..0f27367a85fa 100644 --- a/drivers/crypto/inside-secure/safexcel.h +++ b/drivers/crypto/inside-secure/safexcel.h @@ -11,8 +11,11 @@ #include <crypto/aead.h> #include <crypto/algapi.h> #include <crypto/internal/hash.h> -#include <crypto/sha.h> +#include <crypto/sha1.h> +#include <crypto/sha2.h> +#include <crypto/sha3.h> #include <crypto/skcipher.h> +#include <linux/types.h> #define EIP197_HIA_VERSION_BE 0xca35 #define EIP197_HIA_VERSION_LE 0x35ca @@ -22,6 +25,7 @@ #define EIP96_VERSION_LE 0x9f60 #define EIP201_VERSION_LE 0x36c9 #define EIP206_VERSION_LE 0x31ce +#define EIP207_VERSION_LE 0x30cf #define EIP197_REG_LO16(reg) (reg & 0xffff) #define EIP197_REG_HI16(reg) ((reg >> 16) & 0xffff) #define EIP197_VERSION_MASK(reg) ((reg >> 16) & 0xfff) @@ -34,6 +38,7 @@ /* EIP206 OPTIONS ENCODING */ #define EIP206_OPT_ICE_TYPE(n) ((n>>8)&3) +#define EIP206_OPT_OCE_TYPE(n) ((n>>10)&3) /* EIP197 OPTIONS ENCODING */ #define EIP197_OPT_HAS_TRC BIT(31) @@ -168,6 +173,7 @@ #define EIP197_PE_ICE_FPP_CTRL(n) (0x0d80 + (0x2000 * (n))) #define EIP197_PE_ICE_PPTF_CTRL(n) (0x0e00 + (0x2000 * (n))) #define EIP197_PE_ICE_RAM_CTRL(n) (0x0ff0 + (0x2000 * (n))) +#define EIP197_PE_ICE_VERSION(n) (0x0ffc + (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))) @@ -176,8 +182,11 @@ #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_OCE_VERSION(n) (0x1bfc + (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_PSE_VERSION(n) (0x1efc + (0x2000 * (n))) +#define EIP197_PE_DEBUG(n) (0x1ff4 + (0x2000 * (n))) #define EIP197_PE_OPTIONS(n) (0x1ff8 + (0x2000 * (n))) #define EIP197_PE_VERSION(n) (0x1ffc + (0x2000 * (n))) #define EIP197_MST_CTRL 0xfff4 @@ -352,6 +361,9 @@ /* EIP197_PE_EIP96_TOKEN_CTRL2 */ #define EIP197_PE_EIP96_TOKEN_CTRL2_CTX_DONE BIT(3) +/* EIP197_PE_DEBUG */ +#define EIP197_DEBUG_OCE_BYPASS BIT(1) + /* EIP197_STRC_CONFIG */ #define EIP197_STRC_CONFIG_INIT BIT(31) #define EIP197_STRC_CONFIG_LARGE_REC(s) (s<<8) @@ -485,15 +497,15 @@ struct result_data_desc { u32 packet_length:17; u32 error_code:15; - u8 bypass_length:4; - u8 e15:1; - u16 rsvd0; - u8 hash_bytes:1; - u8 hash_length:6; - u8 generic_bytes:1; - u8 checksum:1; - u8 next_header:1; - u8 length:1; + u32 bypass_length:4; + u32 e15:1; + u32 rsvd0:16; + u32 hash_bytes:1; + u32 hash_length:6; + u32 generic_bytes:1; + u32 checksum:1; + u32 next_header:1; + u32 length:1; u16 application_id; u16 rsvd1; @@ -707,6 +719,9 @@ struct safexcel_ring { */ struct crypto_async_request *req; struct crypto_async_request *backlog; + + /* irq of this ring */ + int irq; }; /* EIP integration context flags */ @@ -715,7 +730,13 @@ enum safexcel_eip_version { EIP97IES_MRVL, EIP197B_MRVL, EIP197D_MRVL, - EIP197_DEVBRD + EIP197_DEVBRD, + EIP197C_MXL, +}; + +struct safexcel_priv_data { + enum safexcel_eip_version version; + bool fw_little_endian; }; /* Priority we use for advertising our algorithms */ @@ -773,6 +794,7 @@ enum safexcel_flags { EIP197_PE_ARB = BIT(2), EIP197_ICE = BIT(3), EIP197_SIMPLE_TRC = BIT(4), + EIP197_OCE = BIT(5), }; struct safexcel_hwconfig { @@ -780,7 +802,10 @@ struct safexcel_hwconfig { int hwver; int hiaver; int ppver; + int icever; int pever; + int ocever; + int psever; int hwdataw; int hwcfsize; int hwrfsize; @@ -796,7 +821,7 @@ struct safexcel_crypto_priv { struct clk *reg_clk; struct safexcel_config config; - enum safexcel_eip_version version; + struct safexcel_priv_data *data; struct safexcel_register_offsets offsets; struct safexcel_hwconfig hwconfig; u32 flags; @@ -816,8 +841,16 @@ struct safexcel_context { struct crypto_async_request *req, bool *complete, int *ret); struct safexcel_context_record *ctxr; + struct safexcel_crypto_priv *priv; dma_addr_t ctxr_dma; + union { + __le32 le[SHA3_512_BLOCK_SIZE / 4]; + __be32 be[SHA3_512_BLOCK_SIZE / 4]; + u32 word[SHA3_512_BLOCK_SIZE / 4]; + u8 byte[SHA3_512_BLOCK_SIZE]; + } ipad, opad; + int ring; bool needs_inv; bool exit_inv; @@ -851,11 +884,6 @@ struct safexcel_alg_template { } alg; }; -struct safexcel_inv_result { - struct completion completion; - int error; -}; - void safexcel_dequeue(struct safexcel_crypto_priv *priv, int ring); int safexcel_rdesc_check_errors(struct safexcel_crypto_priv *priv, void *rdp); @@ -869,7 +897,6 @@ int safexcel_init_ring_descriptors(struct safexcel_crypto_priv *priv, int safexcel_select_ring(struct safexcel_crypto_priv *priv); void *safexcel_ring_next_rptr(struct safexcel_crypto_priv *priv, struct safexcel_desc_ring *ring); -void *safexcel_ring_first_rptr(struct safexcel_crypto_priv *priv, int ring); void safexcel_ring_rollback_wptr(struct safexcel_crypto_priv *priv, struct safexcel_desc_ring *ring); struct safexcel_command_desc *safexcel_add_cdesc(struct safexcel_crypto_priv *priv, @@ -894,9 +921,9 @@ void safexcel_rdr_req_set(struct safexcel_crypto_priv *priv, struct crypto_async_request *req); inline struct crypto_async_request * safexcel_rdr_req_get(struct safexcel_crypto_priv *priv, int ring); -void safexcel_inv_complete(struct crypto_async_request *req, int error); -int safexcel_hmac_setkey(const char *alg, const u8 *key, unsigned int keylen, - void *istate, void *ostate); +int safexcel_hmac_setkey(struct safexcel_context *base, const u8 *key, + unsigned int keylen, const char *alg, + unsigned int state_sz); /* available algorithms */ extern struct safexcel_alg_template safexcel_alg_ecb_des; @@ -905,8 +932,6 @@ extern struct safexcel_alg_template safexcel_alg_ecb_des3_ede; extern struct safexcel_alg_template safexcel_alg_cbc_des3_ede; extern struct safexcel_alg_template safexcel_alg_ecb_aes; extern struct safexcel_alg_template safexcel_alg_cbc_aes; -extern struct safexcel_alg_template safexcel_alg_cfb_aes; -extern struct safexcel_alg_template safexcel_alg_ofb_aes; extern struct safexcel_alg_template safexcel_alg_ctr_aes; extern struct safexcel_alg_template safexcel_alg_md5; extern struct safexcel_alg_template safexcel_alg_sha1; @@ -934,7 +959,6 @@ 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; @@ -945,8 +969,6 @@ 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; |