| /* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. |
| |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Foundation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef __CRYPTO_ENG_H__ |
| #define __CRYPYO_ENG_H__ |
| |
| #define CRYPTO_ENG_REG(offset) (MSM_CRYPTO_BASE + offset) |
| |
| #define wr_ce(val,reg) writel(val,CRYPTO_ENG_REG(reg)) |
| #define rd_ce(reg) readl(CRYPTO_ENG_REG(reg)) |
| |
| #define IS_ALIGNED(ptr) (!(((unsigned int)ptr) & 0x03)) |
| |
| #define CRYPTO_ERR_NONE 0x01 |
| #define CRYPTO_ERR_FAIL 0x02 |
| |
| /* CRYPTO3 registers */ |
| #define CRYPTO3_DATA_IN 0x0000 |
| #define CRYPTO3_DATA_OUT 0x0010 |
| #define CRYPTO3_STATUS 0x0020 |
| #define CRYPTO3_CONFIG 0x0024 |
| #define CRYPTO3_DEBUG 0x0028 |
| #define CRYPTO3_REGISTER_LOCK 0x002C |
| #define CRYPTO3_SEG_CFG 0x0030 |
| #define CRYPTO3_ENCR_SEG_CFG 0x0034 |
| #define CRYPTO3_AUTH_SEG_CFG 0x0038 |
| #define CRYPTO3_SEG_SIZE 0x003C |
| #define CRYPTO3_GOPROC 0x0040 |
| #define CRYPTO3_ENGINES_AVAIL 0x0044 |
| |
| #define CRYPTO3_DES_KEYn(n) (0x0050 + 4*(n)) |
| #define CRYPTO3_CNTRn_KEYn(n) (0x0070 + 4*(n)) |
| #define CRYPTO3_CNTR_MASK 0x0080 |
| #define CRYPTO3_AUTH_BYTECNTn(n) (0x0090 + 4*(n)) |
| #define CRYPTO3_AUTH_IVn(n) (0x0100 + 4*(n)) |
| #define CRYPTO3_AES_RNDKEYn(n) (0x0200 + 4*(n)) |
| |
| #define CRYPTO3_DATA_SHADOW0 0x8000 |
| #define CRYPTO3_DATA_SHADOW8191 0xFFFC |
| |
| /* Register bit definitions */ |
| #define SW_ERR 0x00000001 |
| #define AUTH_DONE 0x00000002 |
| #define DIN_RDY 0x00000004 |
| #define DIN_SIZE_AVAIL 0x00380000 |
| |
| #define SW_RST 0x00000001 |
| #define AUTO_SHUTDOWN_EN 0x00000004 |
| #define MASK_ERR_INTR 0x00000008 |
| #define MASK_AUTH_DONE_INTR 0x00000010 |
| #define MASK_DIN_INTR 0x00000020 |
| #define MASK_DOUT_INTR 0x00000040 |
| #define HIGH_SPD_IN_EN_N 0x00002000 |
| #define HIGH_SPD_OUT_EN_N 0x00004000 |
| #define HIGH_SPD_HASH_EN_N 0x00008000 |
| |
| #define SEG_CFG_AUTH_ALG_SHA (1<<9) |
| #define SEG_CFG_AUTH_SIZE_SHA1 (0<<11) |
| #define SEG_CFG_AUTH_SIZE_SHA256 (1<<11) |
| #define SEG_CFG_FIRST (1<<17) |
| #define SEG_CFG_LAST (1<<18) |
| |
| #define AUTH_SEG_CFG_AUTH_SIZE 16 |
| |
| #define GOPROC_GO 1 |
| |
| #endif |