diff options
Diffstat (limited to 'drivers/crypto/inside-secure/safexcel.h')
| -rw-r--r-- | drivers/crypto/inside-secure/safexcel.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/crypto/inside-secure/safexcel.h b/drivers/crypto/inside-secure/safexcel.h index 0a30a7bf4fe0..b5ff62fa3044 100644 --- a/drivers/crypto/inside-secure/safexcel.h +++ b/drivers/crypto/inside-secure/safexcel.h @@ -145,6 +145,7 @@ #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_OPTIONS(n) (0x13f8 + (0x2000 * (n))) #define EIP197_PE_OUT_DBUF_THRES(n) (0x1c00 + (0x2000 * (n))) #define EIP197_PE_OUT_TBUF_THRES(n) (0x1d00 + (0x2000 * (n))) #define EIP197_MST_CTRL 0xfff4 @@ -597,6 +598,32 @@ enum safexcel_eip_version { EIP197_DEVBRD }; +/* EIP algorithm presence flags */ +enum safexcel_eip_algorithms { + SAFEXCEL_ALG_BC0 = BIT(5), + SAFEXCEL_ALG_SM4 = BIT(6), + SAFEXCEL_ALG_SM3 = BIT(7), + SAFEXCEL_ALG_CHACHA20 = BIT(8), + SAFEXCEL_ALG_POLY1305 = BIT(9), + SAFEXCEL_SEQMASK_256 = BIT(10), + SAFEXCEL_SEQMASK_384 = BIT(11), + SAFEXCEL_ALG_AES = BIT(12), + SAFEXCEL_ALG_AES_XFB = BIT(13), + SAFEXCEL_ALG_DES = BIT(15), + SAFEXCEL_ALG_DES_XFB = BIT(16), + SAFEXCEL_ALG_ARC4 = BIT(18), + SAFEXCEL_ALG_AES_XTS = BIT(20), + SAFEXCEL_ALG_WIRELESS = BIT(21), + SAFEXCEL_ALG_MD5 = BIT(22), + SAFEXCEL_ALG_SHA1 = BIT(23), + SAFEXCEL_ALG_SHA2_256 = BIT(25), + SAFEXCEL_ALG_SHA2_512 = BIT(26), + SAFEXCEL_ALG_XCBC_MAC = BIT(27), + SAFEXCEL_ALG_CBC_MAC_ALL = BIT(29), + SAFEXCEL_ALG_GHASH = BIT(30), + SAFEXCEL_ALG_SHA3 = BIT(31), +}; + struct safexcel_register_offsets { u32 hia_aic; u32 hia_aic_g; @@ -614,6 +641,10 @@ enum safexcel_flags { EIP197_TRC_CACHE = BIT(0), }; +struct safexcel_hwconfig { + enum safexcel_eip_algorithms algo_flags; +}; + struct safexcel_crypto_priv { void __iomem *base; struct device *dev; @@ -623,6 +654,7 @@ struct safexcel_crypto_priv { enum safexcel_eip_version version; struct safexcel_register_offsets offsets; + struct safexcel_hwconfig hwconfig; u32 flags; /* context DMA pool */ @@ -667,6 +699,7 @@ struct safexcel_ahash_export_state { struct safexcel_alg_template { struct safexcel_crypto_priv *priv; enum safexcel_alg_type type; + enum safexcel_eip_algorithms algo_mask; union { struct skcipher_alg skcipher; struct aead_alg aead; |