diff options
Diffstat (limited to 'drivers/crypto/mv_cesa.h')
| -rw-r--r-- | drivers/crypto/mv_cesa.h | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/drivers/crypto/mv_cesa.h b/drivers/crypto/mv_cesa.h deleted file mode 100644 index 0be3f0aa4afd..000000000000 --- a/drivers/crypto/mv_cesa.h +++ /dev/null @@ -1,151 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __MV_CRYPTO_H__ -#define __MV_CRYPTO_H__ - -#define DIGEST_INITIAL_VAL_A 0xdd00 -#define DIGEST_INITIAL_VAL_B 0xdd04 -#define DIGEST_INITIAL_VAL_C 0xdd08 -#define DIGEST_INITIAL_VAL_D 0xdd0c -#define DIGEST_INITIAL_VAL_E 0xdd10 -#define DES_CMD_REG 0xdd58 - -#define SEC_ACCEL_CMD 0xde00 -#define SEC_CMD_EN_SEC_ACCL0 (1 << 0) -#define SEC_CMD_EN_SEC_ACCL1 (1 << 1) -#define SEC_CMD_DISABLE_SEC (1 << 2) - -#define SEC_ACCEL_DESC_P0 0xde04 -#define SEC_DESC_P0_PTR(x) (x) - -#define SEC_ACCEL_DESC_P1 0xde14 -#define SEC_DESC_P1_PTR(x) (x) - -#define SEC_ACCEL_CFG 0xde08 -#define SEC_CFG_STOP_DIG_ERR (1 << 0) -#define SEC_CFG_CH0_W_IDMA (1 << 7) -#define SEC_CFG_CH1_W_IDMA (1 << 8) -#define SEC_CFG_ACT_CH0_IDMA (1 << 9) -#define SEC_CFG_ACT_CH1_IDMA (1 << 10) - -#define SEC_ACCEL_STATUS 0xde0c -#define SEC_ST_ACT_0 (1 << 0) -#define SEC_ST_ACT_1 (1 << 1) - -/* - * FPGA_INT_STATUS looks like a FPGA leftover and is documented only in Errata - * 4.12. It looks like that it was part of an IRQ-controller in FPGA and - * someone forgot to remove it while switching to the core and moving to - * SEC_ACCEL_INT_STATUS. - */ -#define FPGA_INT_STATUS 0xdd68 -#define SEC_ACCEL_INT_STATUS 0xde20 -#define SEC_INT_AUTH_DONE (1 << 0) -#define SEC_INT_DES_E_DONE (1 << 1) -#define SEC_INT_AES_E_DONE (1 << 2) -#define SEC_INT_AES_D_DONE (1 << 3) -#define SEC_INT_ENC_DONE (1 << 4) -#define SEC_INT_ACCEL0_DONE (1 << 5) -#define SEC_INT_ACCEL1_DONE (1 << 6) -#define SEC_INT_ACC0_IDMA_DONE (1 << 7) -#define SEC_INT_ACC1_IDMA_DONE (1 << 8) - -#define SEC_ACCEL_INT_MASK 0xde24 - -#define AES_KEY_LEN (8 * 4) - -struct sec_accel_config { - - u32 config; -#define CFG_OP_MAC_ONLY 0 -#define CFG_OP_CRYPT_ONLY 1 -#define CFG_OP_MAC_CRYPT 2 -#define CFG_OP_CRYPT_MAC 3 -#define CFG_MACM_MD5 (4 << 4) -#define CFG_MACM_SHA1 (5 << 4) -#define CFG_MACM_HMAC_MD5 (6 << 4) -#define CFG_MACM_HMAC_SHA1 (7 << 4) -#define CFG_ENCM_DES (1 << 8) -#define CFG_ENCM_3DES (2 << 8) -#define CFG_ENCM_AES (3 << 8) -#define CFG_DIR_ENC (0 << 12) -#define CFG_DIR_DEC (1 << 12) -#define CFG_ENC_MODE_ECB (0 << 16) -#define CFG_ENC_MODE_CBC (1 << 16) -#define CFG_3DES_EEE (0 << 20) -#define CFG_3DES_EDE (1 << 20) -#define CFG_AES_LEN_128 (0 << 24) -#define CFG_AES_LEN_192 (1 << 24) -#define CFG_AES_LEN_256 (2 << 24) -#define CFG_NOT_FRAG (0 << 30) -#define CFG_FIRST_FRAG (1 << 30) -#define CFG_LAST_FRAG (2 << 30) -#define CFG_MID_FRAG (3 << 30) - - u32 enc_p; -#define ENC_P_SRC(x) (x) -#define ENC_P_DST(x) ((x) << 16) - - u32 enc_len; -#define ENC_LEN(x) (x) - - u32 enc_key_p; -#define ENC_KEY_P(x) (x) - - u32 enc_iv; -#define ENC_IV_POINT(x) ((x) << 0) -#define ENC_IV_BUF_POINT(x) ((x) << 16) - - u32 mac_src_p; -#define MAC_SRC_DATA_P(x) (x) -#define MAC_SRC_TOTAL_LEN(x) ((x) << 16) - - u32 mac_digest; -#define MAC_DIGEST_P(x) (x) -#define MAC_FRAG_LEN(x) ((x) << 16) - u32 mac_iv; -#define MAC_INNER_IV_P(x) (x) -#define MAC_OUTER_IV_P(x) ((x) << 16) -}__attribute__ ((packed)); - /* - * /-----------\ 0 - * | ACCEL CFG | 4 * 8 - * |-----------| 0x20 - * | CRYPT KEY | 8 * 4 - * |-----------| 0x40 - * | IV IN | 4 * 4 - * |-----------| 0x40 (inplace) - * | IV BUF | 4 * 4 - * |-----------| 0x80 - * | DATA IN | 16 * x (max ->max_req_size) - * |-----------| 0x80 (inplace operation) - * | DATA OUT | 16 * x (max ->max_req_size) - * \-----------/ SRAM size - */ - - /* Hashing memory map: - * /-----------\ 0 - * | ACCEL CFG | 4 * 8 - * |-----------| 0x20 - * | Inner IV | 5 * 4 - * |-----------| 0x34 - * | Outer IV | 5 * 4 - * |-----------| 0x48 - * | Output BUF| 5 * 4 - * |-----------| 0x80 - * | DATA IN | 64 * x (max ->max_req_size) - * \-----------/ SRAM size - */ -#define SRAM_CONFIG 0x00 -#define SRAM_DATA_KEY_P 0x20 -#define SRAM_DATA_IV 0x40 -#define SRAM_DATA_IV_BUF 0x40 -#define SRAM_DATA_IN_START 0x80 -#define SRAM_DATA_OUT_START 0x80 - -#define SRAM_HMAC_IV_IN 0x20 -#define SRAM_HMAC_IV_OUT 0x34 -#define SRAM_DIGEST_BUF 0x48 - -#define SRAM_CFG_SPACE 0x80 - -#endif |