/* * Copyright (c) 2010 Picochip Ltd., Jamie Iles * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __PICOXCELL_CRYPTO_REGS_H__ #define __PICOXCELL_CRYPTO_REGS_H__ #define SPA_STATUS_OK 0 #define SPA_STATUS_ICV_FAIL 1 #define SPA_STATUS_MEMORY_ERROR 2 #define SPA_STATUS_BLOCK_ERROR 3 #define SPA_IRQ_CTRL_STAT_CNT_OFFSET 16 #define SPA_IRQ_STAT_STAT_MASK (1 << 4) #define SPA_FIFO_STAT_STAT_OFFSET 16 #define SPA_FIFO_STAT_STAT_CNT_MASK (0x3F << SPA_FIFO_STAT_STAT_OFFSET) #define SPA_STATUS_RES_CODE_OFFSET 24 #define SPA_STATUS_RES_CODE_MASK (0x3 << SPA_STATUS_RES_CODE_OFFSET) #define SPA_KEY_SZ_CTX_INDEX_OFFSET 8 #define SPA_KEY_SZ_CIPHER_OFFSET 31 #define SPA_IRQ_EN_REG_OFFSET 0x00000000 #define SPA_IRQ_STAT_REG_OFFSET 0x00000004 #define SPA_IRQ_CTRL_REG_OFFSET 0x00000008 #define SPA_FIFO_STAT_REG_OFFSET 0x0000000C #define SPA_SDMA_BRST_SZ_REG_OFFSET 0x00000010 #define SPA_SRC_PTR_REG_OFFSET 0x00000020 #define SPA_DST_PTR_REG_OFFSET 0x00000024 #define SPA_OFFSET_REG_OFFSET 0x00000028 #define SPA_AAD_LEN_REG_OFFSET 0x0000002C #define SPA_PROC_LEN_REG_OFFSET 0x00000030 #define SPA_ICV_LEN_REG_OFFSET 0x00000034 #define SPA_ICV_OFFSET_REG_OFFSET 0x00000038 #define SPA_SW_CTRL_REG_OFFSET 0x0000003C #define SPA_CTRL_REG_OFFSET 0x00000040 #define SPA_AUX_INFO_REG_OFFSET 0x0000004C #define SPA_STAT_POP_REG_OFFSET 0x00000050 #define SPA_STATUS_REG_OFFSET 0x00000054 #define SPA_KEY_SZ_REG_OFFSET 0x00000100 #define SPA_CIPH_KEY_BASE_REG_OFFSET 0x00004000 #define SPA_HASH_KEY_BASE_REG_OFFSET 0x00008000 #define SPA_RC4_CTX_BASE_REG_OFFSET 0x00020000 #define SPA_IRQ_EN_REG_RESET 0x00000000 #define SPA_IRQ_CTRL_REG_RESET 0x00000000 #define SPA_FIFO_STAT_REG_RESET 0x00000000 #define SPA_SDMA_BRST_SZ_REG_RESET 0x00000000 #define SPA_SRC_PTR_REG_RESET 0x00000000 #define SPA_DST_PTR_REG_RESET 0x00000000 #define SPA_OFFSET_REG_RESET 0x00000000 #define SPA_AAD_LEN_REG_RESET 0x00000000 #define SPA_PROC_LEN_REG_RESET 0x00000000 #define SPA_ICV_LEN_REG_RESET 0x00000000 #define SPA_ICV_OFFSET_REG_RESET 0x00000000 #define SPA_SW_CTRL_REG_RESET 0x00000000 #define SPA_CTRL_REG_RESET 0x00000000 #define SPA_AUX_INFO_REG_RESET 0x00000000 #define SPA_STAT_POP_REG_RESET 0x00000000 #define SPA_STATUS_REG_RESET 0x00000000 #define SPA_KEY_SZ_REG_RESET 0x00000000 #define SPA_CTRL_HASH_ALG_IDX 4 #define SPA_CTRL_CIPH_MODE_IDX 8 #define SPA_CTRL_HASH_MODE_IDX 12 #define SPA_CTRL_CTX_IDX 16 #define SPA_CTRL_ENCRYPT_IDX 24 #define SPA_CTRL_AAD_COPY 25 #define SPA_CTRL_ICV_PT 26 #define SPA_CTRL_ICV_ENC 27 #define SPA_CTRL_ICV_APPEND 28 #define SPA_CTRL_KEY_EXP 29 #define SPA_KEY_SZ_CXT_IDX 8 #define SPA_KEY_SZ_CIPHER_IDX 31 #define SPA_IRQ_EN_CMD0_EN (1 << 0) #define SPA_IRQ_EN_STAT_EN (1 << 4) #define SPA_IRQ_EN_GLBL_EN (1 << 31) #define SPA_CTRL_CIPH_ALG_NULL 0x00 #define SPA_CTRL_CIPH_ALG_DES 0x01 #define SPA_CTRL_CIPH_ALG_AES 0x02 #define SPA_CTRL_CIPH_ALG_RC4 0x03 #define SPA_CTRL_CIPH_ALG_MULTI2 0x04 #define SPA_CTRL_CIPH_ALG_KASUMI 0x05 #define SPA_CTRL_HASH_ALG_NULL (0x00 << SPA_CTRL_HASH_ALG_IDX) #define SPA_CTRL_HASH_ALG_MD5 (0x01 << SPA_CTRL_HASH_ALG_IDX) #define SPA_CTRL_HASH_ALG_SHA (0x02 << SPA_CTRL_HASH_ALG_IDX) #define SPA_CTRL_HASH_ALG_SHA224 (0x03 << SPA_CTRL_HASH_ALG_IDX) #define SPA_CTRL_HASH_ALG_SHA256 (0x04 << SPA_CTRL_HASH_ALG_IDX) #define SPA_CTRL_HASH_ALG_SHA384 (0x05 << SPA_CTRL_HASH_ALG_IDX) #define SPA_CTRL_HASH_ALG_SHA512 (0x06 << SPA_CTRL_HASH_ALG_IDX) #define SPA_CTRL_HASH_ALG_AESMAC (0x07 << SPA_CTRL_HASH_ALG_IDX) #define SPA_CTRL_HASH_ALG_AESCMAC (0x08 << SPA_CTRL_HASH_ALG_IDX) #define SPA_CTRL_HASH_ALG_KASF9 (0x09 << SPA_CTRL_HASH_ALG_IDX) #define SPA_CTRL_CIPH_MODE_NULL (0x00 << SPA_CTRL_CIPH_MODE_IDX) #define SPA_CTRL_CIPH_MODE_ECB (0x00 << SPA_CTRL_CIPH_MODE_IDX) #define SPA_CTRL_CIPH_MODE_CBC (0x01 << SPA_CTRL_CIPH_MODE_IDX) #define SPA_CTRL_CIPH_MODE_CTR (0x02 << SPA_CTRL_CIPH_MODE_IDX) #define SPA_CTRL_CIPH_MODE_CCM (0x03 << SPA_CTRL_CIPH_MODE_IDX) #define SPA_CTRL_CIPH_MODE_GCM (0x05 << SPA_CTRL_CIPH_MODE_IDX) #define SPA_CTRL_CIPH_MODE_OFB (0x07 << SPA_CTRL_CIPH_MODE_IDX) #define SPA_CTRL_CIPH_MODE_CFB (0x08 << SPA_CTRL_CIPH_MODE_IDX) #define SPA_CTRL_CIPH_MODE_F8 (0x09 << SPA_CTRL_CIPH_MODE_IDX) #define SPA_CTRL_HASH_MODE_RAW (0x00 << SPA_CTRL_HASH_MODE_IDX) #define SPA_CTRL_HASH_MODE_SSLMAC (0x01 << SPA_CTRL_HASH_MODE_IDX) #define SPA_CTRL_HASH_MODE_HMAC (0x02 << SPA_CTRL_HASH_MODE_IDX) #define SPA_FIFO_STAT_EMPTY (1 << 31) #define SPA_FIFO_CMD_FULL (1 << 7) #endif /* __PICOXCELL_CRYPTO_REGS_H__ */