| /* Copyright (c) 2011, Code Aurora Forum. 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 Code Aurora Forum, Inc. 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 __CRYPTO4_ENG_H__ |
| #define __CRYPYO4_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)) |
| |
| /* CRYPTO4 registers */ |
| #define CRYPTO_DATA_IN 0x0008 |
| #define CRYPTO_DATA_OUT 0x0010 |
| #define CRYPTO_STATUS 0x0100 |
| #define CRYPTO_CONFIG 0x0500 |
| #define CRYPTO_DEBUG 0x0508 |
| #define CRYPTO_ENCR_SEG_CFG 0x0300 |
| #define CRYPTO_SEG_SIZE 0x0200 |
| #define CRYPTO_GOPROC 0x0204 |
| #define CRYPTO_ENGINES_AVAIL 0x0104 |
| #define CRYPTO_AUTH_SEG_CFG 0x0400 |
| #define CRYPTO_AUTH_SEG_SIZE 0x0404 |
| #define CRYPTO_AUTH_SEG_START 0x0408 |
| |
| #define CRYPTO_AUTH_BYTECNTn(n) (0x04A0 + 4*(n)) |
| #define CRYPTO_AUTH_IVn(n) (0x0450 + 4*(n)) |
| |
| |
| /* Register bit definitions */ |
| #define SW_ERR BIT(0) |
| #define OPERATION_DONE BIT(1) |
| #define DIN_RDY BIT(2) |
| #define DIN_SIZE_AVAIL 0x00380000 |
| |
| /* CRYPTO_CONFIG register bit definitions */ |
| #define AUTO_SHUTDOWN_EN BIT(2) |
| #define MASK_ERR_INTR BIT(3) |
| #define MASK_OP_DONE_INTR BIT(4) |
| #define MASK_DIN_INTR BIT(5) |
| #define MASK_DOUT_INTR BIT(6) |
| #define HIGH_SPD_IN_EN_N BIT(13) |
| #define HIGH_SPD_OUT_EN_N BIT(14) |
| |
| /* CRYPTO_AUTH_SEG_CFG register bit definitions */ |
| #define SEG_CFG_AUTH_ALG_SHA (1<<0) |
| #define SEG_CFG_AUTH_SIZE_SHA1 (0<<9) |
| #define SEG_CFG_AUTH_SIZE_SHA256 (1<<9) |
| #define SEG_CFG_LAST (1<<14) |
| |
| #define GOPROC_GO 1 |
| |
| #endif |