1 /* SPDX-License-Identifier: GPL-2.0-or-later */ 2 /* 3 * Copyright (c) 2010 Picochip Ltd., Jamie Iles 4 */ 5 #ifndef __PICOXCELL_CRYPTO_REGS_H__ 6 #define __PICOXCELL_CRYPTO_REGS_H__ 7 8 #define SPA_STATUS_OK 0 9 #define SPA_STATUS_ICV_FAIL 1 10 #define SPA_STATUS_MEMORY_ERROR 2 11 #define SPA_STATUS_BLOCK_ERROR 3 12 13 #define SPA_IRQ_CTRL_STAT_CNT_OFFSET 16 14 #define SPA_IRQ_STAT_STAT_MASK (1 << 4) 15 #define SPA_FIFO_STAT_STAT_OFFSET 16 16 #define SPA_FIFO_STAT_STAT_CNT_MASK (0x3F << SPA_FIFO_STAT_STAT_OFFSET) 17 #define SPA_STATUS_RES_CODE_OFFSET 24 18 #define SPA_STATUS_RES_CODE_MASK (0x3 << SPA_STATUS_RES_CODE_OFFSET) 19 #define SPA_KEY_SZ_CTX_INDEX_OFFSET 8 20 #define SPA_KEY_SZ_CIPHER_OFFSET 31 21 22 #define SPA_IRQ_EN_REG_OFFSET 0x00000000 23 #define SPA_IRQ_STAT_REG_OFFSET 0x00000004 24 #define SPA_IRQ_CTRL_REG_OFFSET 0x00000008 25 #define SPA_FIFO_STAT_REG_OFFSET 0x0000000C 26 #define SPA_SDMA_BRST_SZ_REG_OFFSET 0x00000010 27 #define SPA_SRC_PTR_REG_OFFSET 0x00000020 28 #define SPA_DST_PTR_REG_OFFSET 0x00000024 29 #define SPA_OFFSET_REG_OFFSET 0x00000028 30 #define SPA_AAD_LEN_REG_OFFSET 0x0000002C 31 #define SPA_PROC_LEN_REG_OFFSET 0x00000030 32 #define SPA_ICV_LEN_REG_OFFSET 0x00000034 33 #define SPA_ICV_OFFSET_REG_OFFSET 0x00000038 34 #define SPA_SW_CTRL_REG_OFFSET 0x0000003C 35 #define SPA_CTRL_REG_OFFSET 0x00000040 36 #define SPA_AUX_INFO_REG_OFFSET 0x0000004C 37 #define SPA_STAT_POP_REG_OFFSET 0x00000050 38 #define SPA_STATUS_REG_OFFSET 0x00000054 39 #define SPA_KEY_SZ_REG_OFFSET 0x00000100 40 #define SPA_CIPH_KEY_BASE_REG_OFFSET 0x00004000 41 #define SPA_HASH_KEY_BASE_REG_OFFSET 0x00008000 42 #define SPA_RC4_CTX_BASE_REG_OFFSET 0x00020000 43 44 #define SPA_IRQ_EN_REG_RESET 0x00000000 45 #define SPA_IRQ_CTRL_REG_RESET 0x00000000 46 #define SPA_FIFO_STAT_REG_RESET 0x00000000 47 #define SPA_SDMA_BRST_SZ_REG_RESET 0x00000000 48 #define SPA_SRC_PTR_REG_RESET 0x00000000 49 #define SPA_DST_PTR_REG_RESET 0x00000000 50 #define SPA_OFFSET_REG_RESET 0x00000000 51 #define SPA_AAD_LEN_REG_RESET 0x00000000 52 #define SPA_PROC_LEN_REG_RESET 0x00000000 53 #define SPA_ICV_LEN_REG_RESET 0x00000000 54 #define SPA_ICV_OFFSET_REG_RESET 0x00000000 55 #define SPA_SW_CTRL_REG_RESET 0x00000000 56 #define SPA_CTRL_REG_RESET 0x00000000 57 #define SPA_AUX_INFO_REG_RESET 0x00000000 58 #define SPA_STAT_POP_REG_RESET 0x00000000 59 #define SPA_STATUS_REG_RESET 0x00000000 60 #define SPA_KEY_SZ_REG_RESET 0x00000000 61 62 #define SPA_CTRL_HASH_ALG_IDX 4 63 #define SPA_CTRL_CIPH_MODE_IDX 8 64 #define SPA_CTRL_HASH_MODE_IDX 12 65 #define SPA_CTRL_CTX_IDX 16 66 #define SPA_CTRL_ENCRYPT_IDX 24 67 #define SPA_CTRL_AAD_COPY 25 68 #define SPA_CTRL_ICV_PT 26 69 #define SPA_CTRL_ICV_ENC 27 70 #define SPA_CTRL_ICV_APPEND 28 71 #define SPA_CTRL_KEY_EXP 29 72 73 #define SPA_KEY_SZ_CXT_IDX 8 74 #define SPA_KEY_SZ_CIPHER_IDX 31 75 76 #define SPA_IRQ_EN_CMD0_EN (1 << 0) 77 #define SPA_IRQ_EN_STAT_EN (1 << 4) 78 #define SPA_IRQ_EN_GLBL_EN (1 << 31) 79 80 #define SPA_CTRL_CIPH_ALG_NULL 0x00 81 #define SPA_CTRL_CIPH_ALG_DES 0x01 82 #define SPA_CTRL_CIPH_ALG_AES 0x02 83 #define SPA_CTRL_CIPH_ALG_RC4 0x03 84 #define SPA_CTRL_CIPH_ALG_MULTI2 0x04 85 #define SPA_CTRL_CIPH_ALG_KASUMI 0x05 86 87 #define SPA_CTRL_HASH_ALG_NULL (0x00 << SPA_CTRL_HASH_ALG_IDX) 88 #define SPA_CTRL_HASH_ALG_MD5 (0x01 << SPA_CTRL_HASH_ALG_IDX) 89 #define SPA_CTRL_HASH_ALG_SHA (0x02 << SPA_CTRL_HASH_ALG_IDX) 90 #define SPA_CTRL_HASH_ALG_SHA224 (0x03 << SPA_CTRL_HASH_ALG_IDX) 91 #define SPA_CTRL_HASH_ALG_SHA256 (0x04 << SPA_CTRL_HASH_ALG_IDX) 92 #define SPA_CTRL_HASH_ALG_SHA384 (0x05 << SPA_CTRL_HASH_ALG_IDX) 93 #define SPA_CTRL_HASH_ALG_SHA512 (0x06 << SPA_CTRL_HASH_ALG_IDX) 94 #define SPA_CTRL_HASH_ALG_AESMAC (0x07 << SPA_CTRL_HASH_ALG_IDX) 95 #define SPA_CTRL_HASH_ALG_AESCMAC (0x08 << SPA_CTRL_HASH_ALG_IDX) 96 #define SPA_CTRL_HASH_ALG_KASF9 (0x09 << SPA_CTRL_HASH_ALG_IDX) 97 98 #define SPA_CTRL_CIPH_MODE_NULL (0x00 << SPA_CTRL_CIPH_MODE_IDX) 99 #define SPA_CTRL_CIPH_MODE_ECB (0x00 << SPA_CTRL_CIPH_MODE_IDX) 100 #define SPA_CTRL_CIPH_MODE_CBC (0x01 << SPA_CTRL_CIPH_MODE_IDX) 101 #define SPA_CTRL_CIPH_MODE_CTR (0x02 << SPA_CTRL_CIPH_MODE_IDX) 102 #define SPA_CTRL_CIPH_MODE_CCM (0x03 << SPA_CTRL_CIPH_MODE_IDX) 103 #define SPA_CTRL_CIPH_MODE_GCM (0x05 << SPA_CTRL_CIPH_MODE_IDX) 104 #define SPA_CTRL_CIPH_MODE_OFB (0x07 << SPA_CTRL_CIPH_MODE_IDX) 105 #define SPA_CTRL_CIPH_MODE_CFB (0x08 << SPA_CTRL_CIPH_MODE_IDX) 106 #define SPA_CTRL_CIPH_MODE_F8 (0x09 << SPA_CTRL_CIPH_MODE_IDX) 107 108 #define SPA_CTRL_HASH_MODE_RAW (0x00 << SPA_CTRL_HASH_MODE_IDX) 109 #define SPA_CTRL_HASH_MODE_SSLMAC (0x01 << SPA_CTRL_HASH_MODE_IDX) 110 #define SPA_CTRL_HASH_MODE_HMAC (0x02 << SPA_CTRL_HASH_MODE_IDX) 111 112 #define SPA_FIFO_STAT_EMPTY (1 << 31) 113 #define SPA_FIFO_CMD_FULL (1 << 7) 114 115 #endif /* __PICOXCELL_CRYPTO_REGS_H__ */ 116
